Australian Library & Information Studies (LIS) Researchers Ranking of LIS Journals

ERIC Educational Resources Information Center

Smith, Kerry; Middleton, Mike

2009-01-01

The paper describes the processes and outcomes of the ranking of LIS journal titles by Australia's LIS researchers during 2007-8, first through the Australian federal government's Research Quality Framework (RQF) process, and then by its replacement, the Excellence in Research for Australia (ERA) initiative. The requirement to rank the journals'…

Linking public relations processes and organizational effectiveness at a state health department.

PubMed

Wise, Kurt

2003-01-01

This qualitative case study explored a state health department's relationships with strategic constituencies from a public relations perspective. The relationships were explored within the theoretical framework of the Excellence Theory, the dominant paradigm in public research. Findings indicate application of the Excellence Theory has the potential to increase organizational effectiveness at public health entities. With respect to the case investigated, findings indicate that the state health department could increase its organizational effectiveness through the adoption of recommendations based on the Excellence Theory.

How Does Research Evaluation Impact Educational Research? Exploring Intended and Unintended Consequences of Research Assessment in the United Kingdom, 1986-2014

ERIC Educational Resources Information Center

Marques, Marcelo; Powell, Justin J. W.; Zapp, Mike; Biesta, Gert

2017-01-01

Research evaluation systems in many countries aim to improve the quality of higher education. Among the first of such systems, the UK's Research Assessment Exercise (RAE) dating from 1986 is now the Research Excellence Framework (REF). Highly institutionalised, it transforms research to be more accountable. While numerous studies describe the…

Assessing Impact Submissions for REF 2014: An Evaluation

ERIC Educational Resources Information Center

Manville, Catriona; Guthrie, Susan; Henham, Marie-Louise; Garrod, Bryn; Sousa, Sonia; Kirtley, Anne; Castle-Clarke, Sophie; Ling, Tom

2015-01-01

The Research Excellence Framework (REF) is a new system for assessing the quality of research in UK higher education institutions (HEIs). For the first time, part of the assessment included the wider impact of research. RAND Europe was commissioned to evaluate the assessment process of the impact element of REF submissions, and to explore the…

New Service Excellence Model for eHealth and AAL Solutions - A Framework for Continuous New Service Development.

PubMed

Kriegel, Johannes; Reckwitz, Luise; Auinger, Klemens; Tuttle-Weidinger, Linda; Schmitt-Rüth, Stephanie; Kränzl-Nagl, Renate

2017-01-01

The development of eHealth and AAL (Ambient Assisted Living) services with the aim to reduce the complexity of living environments for the elderly often does not lead to the desired results on the market. The design of an eHealth/AAL specific framework for continuous New Service Development is presented in this paper. Our research addresses this challenge with a new Service Excellence Model (SEM) and outlines the benefits of this specific approach. The research is based on the data of the DALIA project (Assistant for DAily LIfe Activities at Home) and the PenAAL project (Performance Measurement Index for AAL solutions), parts of which the projects were the classification of relevant business dimensions and the development of a related scoring tool for continuous benchmarking and improvement.

A Survey and Analysis of Frameworks and Framework Issues for Information Fusion Applications

NASA Astrophysics Data System (ADS)

Llinas, James

This paper was stimulated by the proposed project for the Santander Bank-sponsored "Chairs of Excellence" program in Spain, of which the author is a recipient. That project involves research on characterizing a robust, problem-domain-agnostic framework in which Information Fusion (IF) processes of all description, to include artificial intelligence processes and techniques could be developed. The paper describes the IF process and its requirements, a literature survey on IF frameworks, and a new proposed framework that will be implemented and evaluated at Universidad Carlos III de Madrid, Colmenarejo Campus.

Improving Conceptual Understanding and Representation Skills through Excel-Based Modeling

ERIC Educational Resources Information Center

Malone, Kathy L.; Schunn, Christian D.; Schuchardt, Anita M.

2018-01-01

The National Research Council framework for science education and the Next Generation Science Standards have developed a need for additional research and development of curricula that is both technologically model-based and includes engineering practices. This is especially the case for biology education. This paper describes a quasi-experimental…

AskFuse Origins: System Barriers to Providing the Research That Public Health Practice and Policy Partners Say They Need

ERIC Educational Resources Information Center

Rushmer, Rosemary; Shucksmith, Janet

2018-01-01

In this paper the development of askFuse is used as a case study to illustrate contextual and system barriers to universities providing useful, usable and timely research evidence in response to local practice and policy partners' stated public health research needs. Entrenched systems (research excellence framework, academic career pathways,…

The Impact Agenda and Critical Social Research in Education: Hitting the Target but Missing the Spot?

ERIC Educational Resources Information Center

Laing, Karen; Mazzoli Smith, Laura; Todd, Liz

2018-01-01

This paper considers whether the impact agenda that has developed over the last decade in UK universities is likely to help create the conditions in which critical educational research makes a more visible difference to society. The UK audit of university research quality (the research excellence framework (REF) now includes an assessment of…

A framework for promoting scholarship productivity in occupational therapy curricula.

PubMed

Scott, P J; Justiss, M J; Schmid, A A; Fisher, T F

2013-01-01

This paper describes a curricular model to support the production of quality research and development of occupational therapy professional students, prepared to become leaders in the production and utilization of evidence for practice. This model is designed for programs with faculty challenged by the dual mandate of program excellence and expectations for scholarly productivity needed for tenure and promotion: typically programs at research universities. The essence of the model is the paralleling of research and competencies for clinical practice where faculty and students participate as a community of scholars. It is based on the literature that addresses the tensions between achieving excellence in research and scholarly productivity, and excellence in teaching. The experience of one university with this model over a five-year period of time is shared with the student-faculty productivity outcomes. These outcomes include dissemination of 55 collaborative peer reviewed products and faculty has generated support for 25 paid graduate assistantships. The combination of student outcomes and faculty support for their research has strengthened the ability of the faculty to excel in meeting the University mandate of scholarship while providing a high quality professional educational program.

My Tongue on Your Theory: The Bittersweet Reminder of Every-Thing Unnameable

ERIC Educational Resources Information Center

Holmes, Rachel

2016-01-01

Across research in UK Higher Education, the most immanent demands for quality have taken the shape of the Research Assessment Exercise and the Research Excellence Framework (REF). The theorist, Martin, is cautious of the relationship academics have engendered with the process of the REF, asking are we actually creating a Frankenstein monster,…

Professional excellence and career advancement in nursing: a conceptual framework for clinical leadership development.

PubMed

Adeniran, Rita Kudirat; Bhattacharya, Anand; Adeniran, Anthony A

2012-01-01

Increasingly, stakeholders in the health care community are recognizing nursing as key to solving the nation's health care issues. This acknowledgment provides a unique opportunity for nursing to demonstrate leadership by developing clinical nurse leaders to collaborate with the multidisciplinary care team in driving evidence-based, safe quality, cost-effective health care services. One approach for nursing success is standardizing the entry-level education for nurses and developing a uniform professional development and career advancement trajectory with appropriate incentives to encourage participation. A framework to guide and provide scientific evidence of how frontline nurses can be engaged will be paramount. The model for professional excellence and career advancement provides a framework that offers a clear path for researchers to examine variables influencing nurses' professional development and career advancement in a systematic manner. Professional Excellence and Career Advancement in Nursing underscores professional preparedness of a registered nurse as central to leadership development. It also describes the elements that influence nurses' participation in professional development and career advancement under 4 main categories emphasizing mentorship and self-efficacy as essential variables.

Now for the Hard Stuff: Next Steps in ECB Research and Practice

ERIC Educational Resources Information Center

Preskill, Hallie

2014-01-01

Though several excellent literature reviews and research syntheses have been conducted, and thoughtful frameworks and models have been proposed, I believe it is time for the evaluation field to tackle the "hard stuff" of evaluation capacity building (ECB). This entails engaging staff in ECB activities, building the evaluation capacity of…

Aristotle and the ERA: Measuring the Immeasurable

ERIC Educational Resources Information Center

Bennett, Dawn; Franzmann, Majella

2013-01-01

The research assessment framework is an unstable reality in many countries. While few would disagree that there is a need to measure and reward research excellence, there has been little investigation of how assessment mechanisms relate to knowledge itself. With a focus on the arts and humanities and writing from an Australian perspective, this…

Impact in the REF: Issues and Obstacles

ERIC Educational Resources Information Center

Watermeyer, Richard

2016-01-01

This article focuses on "impact" as a new condition of research assessment for UK academics. It explores a history of resistance to an "impact agenda" and how impact as a component of the Research Excellence Framework (REF)--a system of performance based funding--is viewed by academics as an infringement to a scholarly way of…

Measuring Research Competitiveness in UK Universities: Introducing the Herfindahl Index to the 2008 and 2014 Research Assessment Exercises

ERIC Educational Resources Information Center

Kelly, Anthony

2016-01-01

Like its 2008 predecessor, the, 2014 Research Excellence Framework was a high-stakes exercise. For universities and their constituent departments, it had zero-sum implications for league table position in a way that the 2001 exercise did not, and "post facto" it is having a significant effect on investment and disinvestment as…

An implementation framework for wastewater treatment models requiring a minimum programming expertise.

PubMed

Rodríguez, J; Premier, G C; Dinsdale, R; Guwy, A J

2009-01-01

Mathematical modelling in environmental biotechnology has been a traditionally difficult resource to access for researchers and students without programming expertise. The great degree of flexibility required from model implementation platforms to be suitable for research applications restricts their use to programming expert users. More user friendly software packages however do not normally incorporate the necessary flexibility for most research applications. This work presents a methodology based on Excel and Matlab-Simulink for both flexible and accessible implementation of mathematical models by researchers with and without programming expertise. The models are almost fully defined in an Excel file in which the names and values of the state variables and parameters are easily created. This information is automatically processed in Matlab to create the model structure and almost immediate model simulation, after only a minimum Matlab code definition, is possible. The framework proposed also provides programming expert researchers with a highly flexible and modifiable platform on which to base more complex model implementations. The method takes advantage of structural generalities in most mathematical models of environmental bioprocesses while enabling the integration of advanced elements (e.g. heuristic functions, correlations). The methodology has already been successfully used in a number of research studies.

An integrated framework for the optimisation of sport and athlete development: a practitioner approach.

PubMed

Gulbin, Jason P; Croser, Morag J; Morley, Elissa J; Weissensteiner, Juanita R

2013-01-01

This paper introduces a new sport and athlete development framework that has been generated by multidisciplinary sport practitioners. By combining current theoretical research perspectives with extensive empirical observations from one of the world's leading sport agencies, the proposed FTEM (Foundations, Talent, Elite, Mastery) framework offers broad utility to researchers and sporting stakeholders alike. FTEM is unique in comparison with alternative models and frameworks, because it: integrates general and specialised phases of development for participants within the active lifestyle, sport participation and sport excellence pathways; typically doubles the number of developmental phases (n = 10) in order to better understand athlete transition; avoids chronological and training prescriptions; more optimally establishes a continuum between participation and elite; and allows full inclusion of many developmental support drivers at the sport and system levels. The FTEM framework offers a viable and more flexible alternative for those sporting stakeholders interested in managing, optimising, and researching sport and athlete development pathways.

Total integrated performance excellence system (TIPES): A true north direction for a clinical trial support center.

PubMed

Sather, Mike R; Parsons, Sherry; Boardman, Kathy D; Warren, Stuart R; Davis-Karim, Anne; Griffin, Kevin; Betterton, Jane A; Jones, Mark S; Johnson, Stanley H; Vertrees, Julia E; Hickey, Jan H; Salazar, Thelma P; Huang, Grant D

2018-03-01

This paper presents the quality journey taken by a Federal organization over more than 20 years. These efforts have resulted in the implementation of a Total Integrated Performance Excellence System (TIPES) that combines key principles and practices of established quality systems. The Center has progressively integrated quality system frameworks including the Malcom Baldrige National Quality Award (MBNQA) Framework and Criteria for Performance Excellence, ISO 9001, and the Organizational Project Management Maturity Model (OPM3), as well as supplemental quality systems of ISO 15378 (packaging for medicinal products) and ISO 21500 (guide to project management) to systematically improve all areas of operations. These frameworks were selected for applicability to Center processes and systems, consistency and reinforcement of complimentary approaches, and international acceptance. External validations include the MBNQA, the highest quality award in the US, continued registration and conformance to ISO standards and guidelines, and multiple VA and state awards. With a focus on a holistic approach to quality involving processes, systems and personnel, this paper presents activities and lessons that were critical to building TIPES and establishing the quality environment for conducting clinical research in support of Veterans and national health care.

Selling "Impact": Peer Reviewer Projections of What Is Needed and What Counts in REF Impact Case Studies. A Retrospective Analysis

ERIC Educational Resources Information Center

Watermeyer, Richard; Hedgecoe, Adam

2016-01-01

The intensification of an audit culture in higher education is made no more apparent than with the growing prevalence of performance-based research funding systems like the UK's Research Excellence Framework (REF) and the introduction of new measures of assessment like "impact" or more specifically, the economic and societal impacts of…

The Teaching Excellence Framework: Would You Tell Me, Please, Which Way I Ought to Go from Here

ERIC Educational Resources Information Center

Berger, Dan; Wild, Charles

2016-01-01

The UK government's Green Paper, "Fulfilling Our Potential: Teaching Excellence, Social Mobility and Student Choice", presents both significant challenges and opportunities for universities. Whilst the quantitative element of the proposed Teaching Excellence Framework (TEF), underpinned by Big Data, offers the tantalizing opportunity to…

The paradox of scientific excellence and the search for productivity in pharmaceutical research and development.

PubMed

Grasela, T H; Slusser, R

2014-05-01

Scientific advances in specialty areas are proceeding at a rapid rate, but the research and development enterprise seems unable to take full advantage. Harnessing the steady stream of knowledge and inventions from different disciplines is the critical management issue of our time. This article suggests a framework for a management-directed effort to improve productivity by enhancing interdisciplinary collaboration.

Excellence in Arts Based Education--One School's Story

ERIC Educational Resources Information Center

McMahon, Anne; Klopper, Christopher; Power, Bianca

2015-01-01

This article reports on the implementation and outcomes of a visual art pilot program undertaken at Connell State School in creative partnership with a research team from Griffith University's School of Education and Professional Studies. Employing a framework of the four lenses developed by Seidel et al. (2009)--(learning, pedagogy, community…

Towards an agent-oriented programming language based on Scala

NASA Astrophysics Data System (ADS)

Mitrović, Dejan; Ivanović, Mirjana; Budimac, Zoran

2012-09-01

Scala and its multi-threaded model based on actors represent an excellent framework for developing purely reactive agents. This paper presents an early research on extending Scala with declarative programming constructs, which would result in a new agent-oriented programming language suitable for developing more advanced, BDI agent architectures. The main advantage the new language over many other existing solutions for programming BDI agents is a natural and straightforward integration of imperative and declarative programming constructs, fitted under a single development framework.

Learning framework of “Integrating Techniques” for Solving Problems and Its Empirical Application in Doctoral Course in Mechanical Engineering

NASA Astrophysics Data System (ADS)

Otsuka, Yuichi; Ohta, Kazuhide; Noguchi, Hiroshi

The 21st century Center of Excellence (COE) program in Department of Mechanical Engineering Science at Kyushu University construct the training framework of learning “Integrating Techniques” by research presentations for students in different majors and accident analyses for practical cases by Ph.D course students. The training framework is composed of three processes : 1) Peer review among Ph.D course students for the presentations, 2) Instructions by teachers in order to improve the quality of the presentations based on the result of the peer-reviews, 3) Final evaluation for the improved presentations by teachers and the students. This research has elucidated the quantitative effectiveness of the framework by the evaluations using questionnaires for the presentations. Furthermore, the result of investigation for the course students has observed positive correlation between the significance of integration techniques and the enthusiasm for participating the course, which reveals the efficacy of the learning framework proposed.

A conceptual framework for teaching research in nursing.

PubMed

Wright, S C D

2005-08-01

Though research is often referred to the lifeblood, hallmark or cornerstone in the development of a profession (Brink, 1996:2), teaching research in nursing is a challenge. The challenge does not just lie in teaching the subject, but in resistance and unwillingness of students to engage in the subject. In the experience of the researcher, registered nurses identify themselves with being a nurse and a caregiver; the role of researcher has never been internalised. The challenge is to achieve the outcome envisaged, namely, nurses who are knowledgeable consumers of research as well as continuous productive scholars in their application of nursing. Research generates knowledge and knowledge is the basis of caring with excellence. Nursing is an art and a science and the science must produce the knowledge upon which the art is based. The purpose of this article is to propose a conceptual framework of how to teach research in order to achieve such a successful outcome. The conceptual framework proposed in this article is based on four pillars, theoretical knowledge of research, scientific writing, psychological support and experiential learning. The importance of the research facilitator, not just as a teacher but also as a positive role model, is also described.

Quality Management and Self Assessment Tools for Public Libraries.

ERIC Educational Resources Information Center

Evans, Margaret Kinnell

This paper describes a two-year study by the British Library Research and Innovation Centre that examined the potential of self-assessment for public library services. The approaches that formed the basis for the investigation were the Business Excellence Model, the Quality Framework, and the Democratic Approach. Core values were identified by…

A Study of How Certified and Noncertified Automotive Curriculum Impact Student Achievement

ERIC Educational Resources Information Center

VanDalsem, B.

2010-01-01

The purpose of this case study was to examine whether written curriculum for Automotive Service Excellence (ASE) certified and non-certified training programs better prepares students for entry-level positions. The theoretical framework based on research by Frase described methodologies for comparing curricula at the system, school, and classroom…

Determinants of Justification and Self-Control

ERIC Educational Resources Information Center

Kivetz, Ran; Zheng, Yuhuang

2006-01-01

The authors propose that people use 2 routes in justifying self-gratification: 1st through hard work or excellence (entitlement) and the 2nd through the attainment of vices without depleting income. This framework was tested using real tasks and choices adopted from prior research on self-control. The results indicate that (a) higher effort and…

Inhibition halos in the remediation of Amazon soils contaminated with petroleum.

PubMed

Cuvi, Nicolás; Bejarano, Monserrathe

2015-12-01

We analyze the history of bioremediation of soils contaminated with petroleum in the Ecuadorian Amazon from 1994 to 2014. Although there were some technoscientific "successes," we argue that the opportunity to develop a process of scientific excellence was thwarted by lack of an institutional framework and the political will to oversee research and innovation. Dependence on foreign technology, insufficient internal coordination among research programs and institutions, corruption, lack of a national tradition of biotechnological innovation, the predominance of "biopeons," and a dichotomy between oil and the environment all influenced this process. We discuss these issues in relation to science and technology on the periphery and examine what is needed to consolidate technoscientific processes of excellence in those territories.

Promoting Excellence in Nursing Education (PENE): Pross evaluation model.

PubMed

Pross, Elizabeth A

2010-08-01

The purpose of this article is to examine the Promoting Excellence in Nursing Education (PENE) Pross evaluation model. A conceptual evaluation model, such as the one described here, may be useful to nurse academicians in the ongoing evaluation of educational programs, especially those with goals of excellence. Frameworks for evaluating nursing programs are necessary because they offer a way to systematically assess the educational effectiveness of complex nursing programs. This article describes the conceptual framework and its tenets of excellence. Copyright 2009 Elsevier Ltd. All rights reserved.

Philosophy and conceptual framework: collectively structuring nursing care systematization.

PubMed

Schmitz, Eudinéia Luz; Gelbcke, Francine Lima; Bruggmann, Mario Sérgio; Luz, Susian Cássia Liz

2017-03-30

To build the Nursing Philosophy and Conceptual Framework that will support the Nursing Care Systematization in a hospital in southern Brazil with the active participation of the institution's nurses. Convergent Care Research Data collection took place from July to October 2014, through two workshops and four meetings, with 42 nurses. As a result, the nursing philosophy and conceptual framework were created and the theory was chosen. Data analysis was performed based on Morse and Field. The philosophy involves the following beliefs: team nursing; team work; holistic care; service excellence; leadership/coordination; interdisciplinary team commitment. The conceptual framework brings concepts such as: human being; nursing; nursing care, safe care. The nursing theory defined was that of Wanda de Aguiar Horta. As a contribution, it brought the construction of the institutions' nursing philosophy and conceptual framework, and the definition of a nursing theory.

Effects of Pelletization Pressure on the Physical and Chemical Properties of the Metal-Organic Frameworks Cu3(BTC)2 and UiO-66

DTIC Science & Technology

2013-02-26

Walton Georgia Tech Research Corporation Office of Sponsored Programs 505 Tenth Street NW Atlanta, GA 30332 -0420 REPORT DOCUMENTATION PAGE b. ABSTRACT...microbreakthrough testing CuBTC has previously been shown to provide excellent ammo- nia removal capabilities [23], and therefore samples were evalu

Assessing research impact in academic clinical medicine: a study using Research Excellence Framework pilot impact indicators

PubMed Central

2012-01-01

Background Funders of medical research the world over are increasingly seeking, in research assessment, to complement traditional output measures of scientific publications with more outcome-based indicators of societal and economic impact. In the United Kingdom, the Higher Education Funding Council for England (HEFCE) developed proposals for the Research Excellence Framework (REF) to allocate public research funding to higher education institutions, inter alia, on the basis of the social and economic impact of their research. In 2010, it conducted a pilot exercise to test these proposals and refine impact indicators and criteria. Methods The impact indicators proposed in the 2010 REF impact pilot exercise are critically reviewed and appraised using insights from the relevant literature and empirical data collected for the University of Oxford’s REF pilot submission in clinical medicine. The empirical data were gathered from existing administrative sources and an online administrative survey carried out by the university’s Medical Sciences Division among 289 clinical medicine faculty members (48.1% response rate). Results The feasibility and scope of measuring research impact in clinical medicine in a given university are assessed. Twenty impact indicators from seven categories proposed by HEFCE are presented; their strengths and limitations are discussed using insights from the relevant biomedical and research policy literature. Conclusions While the 2010 pilot exercise has confirmed that the majority of the proposed indicators have some validity, there are significant challenges in operationalising and measuring these indicators reliably, as well as in comparing evidence of research impact across different cases in a standardised manner. It is suggested that the public funding agencies, medical research charities, universities, and the wider medical research community work together to develop more robust methodologies for capturing and describing impact, including more valid and reliable impact indicators. PMID:23259467

Increasing the Stability of Metal-Organic Frameworks

DOE PAGES

Bosch, Mathieu; Zhang, Muwei; Zhou, Hong-Cai

2014-01-01

Metal-organic frameworks (MOFs) are a new category of advanced porous materials undergoing study by many researchers for their vast variety of both novel structures and potentially useful properties arising from them. Their high porosities, tunable structures, and convenient process of introducing both customizable functional groups and unsaturated metal centers have afforded excellent gas sorption and separation ability, catalytic activity, luminescent properties, and more. However, the robustness and reactivity of a given framework are largely dependent on its metal-ligand interactions, where the metal-containing clusters are often vulnerable to ligand substitution by water or other nucleophiles, meaning that the frameworks may collapsemore » upon exposure even to moist air. Other frameworks may collapse upon thermal or vacuum treatment or simply over time. This instability limits the practical uses of many MOFs. In order to further enhance the stability of the framework, many different approaches, such as the utilization of high-valence metal ions or nitrogen-donor ligands, were recently investigated. This review details the efforts of both our research group and others to synthesize MOFs possessing drastically increased chemical and thermal stability, in addition to exemplary performance for catalysis, gas sorption, and separation.« less

Detecting Epistemic Vice in Higher Education Policy: Epistemic Insensibility in the Seven Solutions and the REF

ERIC Educational Resources Information Center

Battaly, Heather

2013-01-01

This article argues that the Seven Solutions in the US, and the Research Excellence Framework in the UK, manifest the vice of epistemic insensibility. Section I provides an overview of Aristotle's analysis of moral vice in people. Section II applies Aristotle's analysis to epistemic vice, developing an account of epistemic insensibility. In so…

A conceptual framework and classification of capability areas for business process maturity

NASA Astrophysics Data System (ADS)

Van Looy, Amy; De Backer, Manu; Poels, Geert

2014-03-01

The article elaborates on business process maturity, which indicates how well an organisation can perform based on its business processes, i.e. on its way of working. This topic is of paramount importance for managers who try to excel in today's competitive world. Hence, business process maturity is an emerging research field. However, no consensus exists on the capability areas (or skills) needed to excel. Moreover, their theoretical foundation and synergies with other fields are frequently neglected. To overcome this gap, our study presents a conceptual framework with six main capability areas and 17 sub areas. It draws on theories regarding the traditional business process lifecycle, which are supplemented by recognised organisation management theories. The comprehensiveness of this framework is validated by mapping 69 business process maturity models (BPMMs) to the identified capability areas, based on content analysis. Nonetheless, as a consensus neither exists among the collected BPMMs, a classification of different maturity types is proposed, based on cluster analysis and discriminant analysis. Consequently, the findings contribute to the grounding of business process literature. Possible future avenues are evaluating existing BPMMs, directing new BPMMs or investigating which combinations of capability areas (i.e. maturity types) contribute more to performance than others.

Integrated School of Ocean Sciences: Doctoral Education in Marine Sciences in Kiel

NASA Astrophysics Data System (ADS)

Bergmann, Nina; Basse, Wiebke; Prigge, Enno; Schelten, Christiane; Antia, Avan

2016-04-01

Marine research is a dynamic thematic focus in Kiel, Germany, uniting natural scientists, economists, lawyers, philosophers, artists and computing and medical scientists in frontier research on the scientific, economic and legal aspects of the seas. The contributing institutions are Kiel University, GEOMAR Helmholtz Centre for Ocean Research Kiel, Kiel Institute for the World Economy and Muthesius University in Kiel. Marine science education in Kiel trains young scientists to investigate the role of the oceans in global change, risks arising from ocean usage and sustainable management of living and non-living marine resources. Basic fundamental research is supplemented with applied science in an international framework including partners from industry and public life. The Integrated School of Ocean Sciences (ISOS) established through the Cluster of Excellence "The Future Ocean", funded within the German Excellence Initiative, provides PhD candidates in marine sciences with interdisciplinary education outside of curricular courses. It supports the doctoral candidates through supplementary training, a framework of supervision, mentoring and mobility, the advisors through transparency and support of doctoral training in their research proposals and the contributing institutions by ensuring quality, innovation and excellence in marine doctoral education. All PhD candidates financed by the Helmholtz Research School for Ocean System Science and Technology (HOSST) and the Collaborative Research Centre 754 "Climate-biogeochemical interactions in the tropical ocean" (SFB 754) are enrolled at the ISOS and are integrated into the larger peer community. Over 150 PhD candidate members from 6 faculties form a large interdisciplinary network. At the ISOS, they sharpen their scientific profile, are challenged to think beyond their discipline and equip themselves for life after a PhD through early exposure to topics beyond research (e.g. social responsibility, public communication, global sustainability etc.). The primary advisor and at least one co-advisor form an advisory committee, committing to support the candidate in two mandatory meetings per year. Contrasting to other PhD programmes, ISOS emphasises on an open policy with voluntary participation for all other aspects of the programme, creating a unique environment that lives upon personal involvement and maximises tangible benefits for individual PhD candidates.

What Makes an Excellent Lecturer? Academics' Perspectives on the Discourse of "Teaching Excellence" in Higher Education

ERIC Educational Resources Information Center

Wood, Margaret; Su, Feng

2017-01-01

In the context of the Teaching Excellence Framework (TEF), we examine academics' perspectives on the discourse of "teaching excellence" based on an empirical study with 16 participants from five post-1992 universities. The article reports the findings on academics' views of the term and concept of "teaching excellence",…

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.

Teaching Excellence Framework (TEF): Re-Examining Its Logic and Considering Possible Systemic and Institutional Outcomes

ERIC Educational Resources Information Center

Rudd, Tim

2017-01-01

This paper offers conceptual and theoretical insights relating to the Teaching Excellence Framework (TEF), highlighting a range of potential systemic and institutional outcomes and issues. The paper is organised around three key areas of discussion that are often under-explored in debates. Firstly, after considering the TEF in the wider context of…

Designing a Teaching Excellence Framework: Lessons from Other Sectors. Occasional Paper 13

ERIC Educational Resources Information Center

Darian, Louisa

2016-01-01

The Government is committed to introducing a Teaching Excellence Framework (TEF) to assess the quality of teaching and learning in higher education. Designing the right solution is challenging. There is no off-the-shelf solution from other countries that we can lift. But we can learn lessons from other sectors. This pamphlet explores rating…

Employability and Higher Education: The Follies of the "Productivity Challenge" in the Teaching Excellence Framework

ERIC Educational Resources Information Center

Frankham, Jo

2017-01-01

This article considers questions of "employability," a notion foregrounded in the Green and White Papers on the Teaching Excellence Framework (TEF). The paper first questions government imperatives concerning employability and suggests a series of mismatches that are evident in the rhetorics in this area. This summary opens up elements…

Impact of the new european paediatric regulatory framework on ethics committees: overview and perspectives.

PubMed

Altavilla, A; Manfredi, C; Baiardi, P; Dehlinger-Kremer, M; Galletti, P; Pozuelo, A Alemany; Chaplin, J; Ceci, A

2012-01-01

To evaluate the impact of the new European paediatric regulatory framework on the activities of Ethics Committees operating in Europe and to assess their involvement and interest in paediatric research. Task-force in Europe for Drug Development for the Young Network of Excellence and Relating Expectations and Needs to the Participation and Empowerment of Children in Clinical Trials project set up an inventory of Ethics Committees existing in Europe and conducted a survey on their approach to paediatric trials. Ethics Committees operating in 22 European Countries participated in this survey. Results showed a high lack of knowledge, understanding and awareness of the current European paediatric regulatory framework and a lack of involvement of Ethics Committees in paediatric research, especially in terms of training and education, demonstrated also by the decreasing number of Ethics Committees answering exhaustively to the whole questionnaire. The majority of participating Ethics Committees expressed interest in future initiatives related to paediatric research. Despite a limited knowledge and understanding of the current paediatric regulatory framework, a significant number of Ethics Committees operating in Europe show interest in initiatives related to paediatric research. Networking may be an essential tool to be used to enhance Ethics Committees role in supporting paediatric research. Any initiative should be undertaken at European level in collaboration with European Union Institutions. © 2011 The Author(s)/Acta Paediatrica © 2011 Foundation Acta Paediatrica.

Research of Manufacture Time Management System Based on PLM

NASA Astrophysics Data System (ADS)

Jing, Ni; Juan, Zhu; Liangwei, Zhong

This system is targeted by enterprises manufacturing machine shop, analyzes their business needs and builds the plant management information system of Manufacture time and Manufacture time information management. for manufacturing process Combined with WEB technology, based on EXCEL VBA development of methods, constructs a hybrid model based on PLM workshop Manufacture time management information system framework, discusses the functionality of the system architecture, database structure.

Capturing 'R&D excellence': indicators, international statistics, and innovative universities.

PubMed

Tijssen, Robert J W; Winnink, Jos J

2018-01-01

Excellent research may contribute to successful science-based technological innovation. We define 'R&D excellence' in terms of scientific research that has contributed to the development of influential technologies, where 'excellence' refers to the top segment of a statistical distribution based on internationally comparative performance scores. Our measurements are derived from frequency counts of literature references ('citations') from patents to research publications during the last 15 years. The 'D' part in R&D is represented by the top 10% most highly cited 'excellent' patents worldwide. The 'R' part is captured by research articles in international scholarly journals that are cited by these patented technologies. After analyzing millions of citing patents and cited research publications, we find very large differences between countries worldwide in terms of the volume of domestic science contributing to those patented technologies. Where the USA produces the largest numbers of cited research publications (partly because of database biases), Switzerland and Israel outperform the US after correcting for the size of their national science systems. To tease out possible explanatory factors, which may significantly affect or determine these performance differentials, we first studied high-income nations and advanced economies. Here we find that the size of R&D expenditure correlates with the sheer size of cited publications, as does the degree of university research cooperation with domestic firms. When broadening our comparative framework to 70 countries (including many medium-income nations) while correcting for size of national science systems, the important explanatory factors become the availability of human resources and quality of science systems. Focusing on the latter factor, our in-depth analysis of 716 research-intensive universities worldwide reveals several universities with very high scores on our two R&D excellence indicators. Confirming the above macro-level findings, an in-depth study of 27 leading US universities identifies research expenditure size as a prime determinant. Our analytical model and quantitative indicators provides a supplementary perspective to input-oriented statistics based on R&D expenditures. The country-level findings are indicative of significant disparities between national R&D systems. Comparing the performance of individual universities, we observe large differences within national science systems. The top ranking 'innovative' research universities contribute significantly to the development of advanced science-based technologies.

Composing the theme of city to be diverse and sustainable

NASA Astrophysics Data System (ADS)

Wiranegara, H. W.

2018-01-01

To give a path for developing a city needs a theme. City’s goal stated in a document of a spatial plan were too broad and insufficient detail in giving a direction. To make more detail and precise, every city has to compose a city theme. It is developed based on the potential, the uniqueness, the excellence, and the sustainability of its human resources, natural resources, and man-made resources. An integration among the three of resources which have the highest score become a theme of the city. The aim of this research was to formulate the conceptual framework to compose a city theme. The research design was the interview survey in Banda Aceh, Banjarmasin, and Kupang. Informants were the government officials, academics, figures, the private sector and public who considered related to the intended information being collected. Having set the conceptual framework, the interview directed to check the implementation in realities. The result was that the conceptual framework could accommodate the phenomenon of composing the theme of the city. Yet, it was a preliminary in nature and needed more research to get a complete result.

Improving Conceptual Understanding and Representation Skills Through Excel-Based Modeling

NASA Astrophysics Data System (ADS)

Malone, Kathy L.; Schunn, Christian D.; Schuchardt, Anita M.

2018-02-01

The National Research Council framework for science education and the Next Generation Science Standards have developed a need for additional research and development of curricula that is both technologically model-based and includes engineering practices. This is especially the case for biology education. This paper describes a quasi-experimental design study to test the effectiveness of a model-based curriculum focused on the concepts of natural selection and population ecology that makes use of Excel modeling tools (Modeling Instruction in Biology with Excel, MBI-E). The curriculum revolves around the bio-engineering practice of controlling an invasive species. The study takes place in the Midwest within ten high schools teaching a regular-level introductory biology class. A post-test was designed that targeted a number of common misconceptions in both concept areas as well as representational usage. The results of a post-test demonstrate that the MBI-E students significantly outperformed the traditional classes in both natural selection and population ecology concepts, thus overcoming a number of misconceptions. In addition, implementing students made use of more multiple representations as well as demonstrating greater fascination for science.

The VCU Pressure Ulcer Summit-Developing Centers of Pressure Ulcer Prevention Excellence: A Framework for Sustainability.

PubMed

Creehan, Sue; Cuddigan, Janet; Gonzales, Dana; Nix, Denise; Padula, William; Pittman, Joyce; Pontieri-Lewis, Vicky; Walden, Christine; Wells, Belinda; Wheeler, Robinetta

2016-01-01

Hospital-acquired pressure ulcer occurrences have declined over the past decade as reimbursement policies have changed, evidence-based practice guidelines have been implemented, and quality improvement initiatives have been launched. However, the 2006-2008 Institute for Healthcare Improvement goal of zero pressure ulcers remains difficult to achieve and even more challenging to sustain. Magnet hospitals tend to have lower hospital-acquired pressure ulcer rates than non-Magnet hospitals, yet many non-Magnet hospitals also have robust pressure ulcer prevention programs. Successful programs share commonalities in structure, processes, and outcomes. A national summit of 55 pressure ulcer experts was convened at the Virginia Commonwealth University Medical Center in March 2014. The group was divided into 3 focus groups; each was assigned a task to develop a framework describing components of a proposed Magnet-designated Center of Pressure Ulcer Prevention Excellence. Systematic literature reviews, analysis of exemplars, and nominal group process techniques were used to create the framework. This article presents a framework describing the proposed Magnet-designated Centers of Pressure Ulcer Prevention Excellence. Critical attributes of Centers of Excellence are identified and organized according to the 4 domains of the ANCC model for the Magnet Recognition Program: transformational leadership; structural empowerment; exemplary professional practice; and new knowledge innovation and improvements. The structures, processes, and outcome measures necessary to become a proposed Center of Pressure Ulcer Prevention Excellence are discussed.

Metrics and Methodologies for Measuring Teaching Quality in Higher Education: Developing the Teaching Excellence Framework (TEF)

ERIC Educational Resources Information Center

Gunn, Andrew

2018-01-01

The creation of the Teaching Excellence Framework (TEF) represents a significant development concerning the teaching mission of the university in the UK. This paper considers the background to, and the development of, the TEF. It explains the context from which the TEF emerged and unpacks a series of rationales which illustrate the need for, and…

Metal–organic and covalent organic frameworks as single-site catalysts

PubMed Central

Rogge, S. M. J.; Bavykina, A.; Hajek, J.; Garcia, H.; Olivos-Suarez, A. I.; Sepúlveda-Escribano, A.; Vimont, A.; Clet, G.; Bazin, P.; Kapteijn, F.

2017-01-01

Heterogeneous single-site catalysts consist of isolated, well-defined, active sites that are spatially separated in a given solid and, ideally, structurally identical. In this review, the potential of metal–organic frameworks (MOFs) and covalent organic frameworks (COFs) as platforms for the development of heterogeneous single-site catalysts is reviewed thoroughly. In the first part of this article, synthetic strategies and progress in the implementation of such sites in these two classes of materials are discussed. Because these solids are excellent playgrounds to allow a better understanding of catalytic functions, we highlight the most important recent advances in the modelling and spectroscopic characterization of single-site catalysts based on these materials. Finally, we discuss the potential of MOFs as materials in which several single-site catalytic functions can be combined within one framework along with their potential as powerful enzyme-mimicking materials. The review is wrapped up with our personal vision on future research directions. PMID:28338128

Improving service quality in primary care.

PubMed

Kennedy, Denise M; Nordrum, Jon T; Edwards, Frederick D; Caselli, Richard J; Berry, Leonard L

2015-01-01

A framework for improving health care service quality was implemented at a 12-provider family medicine practice in 2010. A national patient satisfaction research vendor conducted weekly telephone surveys of 840 patients served by that practice: 280 patients served in 2009, and 560 served during 2010 and 2011. After the framework was implemented, the proportion of "excellent" ratings of provider service (the highest rating on a 5-point scale) increased by 5% to 9%, most notably thoroughness (P = .04), listening (P = .04), and explaining (P = .04). Other improvements included prompt test result notification and telephone staff courtesy (each by 10%, P = .02), as well as teamwork (by 8%, P = .04). Overall quality increased by 10% (P = .01), moving the practice from the 68th to the 91st percentile of medical practices in the research vendor's database. Improvements in patient satisfaction suggest that this framework may be useful in value-based payment models. © 2014 by the American College of Medical Quality.

An Initial Analysis and Reflection of the Metrics Used in the Teaching Excellence Framework in the UK

ERIC Educational Resources Information Center

Gillard, J. W.

2018-01-01

In this paper, we look at the results from the recent Teaching Excellence Framework (2017), which were made publicly available in June 2017. We offer some initial analysis and commentary, look at the primary reasons for providers being awarded Bronze, Silver and Gold, and look at some providers close to the borderline for their award. We…

Syntheses, crystal structures and fluorescent properties of three metal- tris(4‧-carboxybiphenyl)amine frameworks

NASA Astrophysics Data System (ADS)

Yuan, Lv-Bing; He, Yan-Ping; Xu, Hai; Zhang, Jian

2017-11-01

Triphenylamine and its derivatives have been widely concerned because of their excellent performance in the area of the photoelectric functional material. In this work, we chose a nanosized tris(4‧-carboxybiphenyl)amine (H3TPA) as organic ligand. By employing the H3TPA ligand to assemble with M2+ (M = Zn, Cd, and Pb) ions, respectively, three metal-organic frameworks (FIR-43 to FIR-45, FIR denotes Fujian Institute of Research) have been synthesized under different solvent systems. FIR-43 exhibits a 3-connected two-dimensional (2D) network based on mononuclear [Zn(COO)3] second building unit (SBU). Unlike the anionic framework FIR-43, FIR-44 is a neutral 2D layer constructed by trinuclear [Cd3(COO)6] SBU and displays a (3,6)-NbSe2 topology structure. If the weak Pb-O interactions in the range of 2.79-2.88 Å are considered, FIR-45 is a neutral 3D framework built by hexanuclear [Pb6(DMAE)6(COO)6] SBU (DMAE = N,N-dimethylethanolamine) and represents a (3,6)-connected (4·82)2(42·811·102) topology. Thermogravimetric analyses (TGA) and X-ray powder diffraction (PXRD) patterns were used to evaluate their thermal stability and phase purity. Photoluminescence studies showed that they exhibited strong emitting bands in the visible region with high quantum yields and long luminescent lifetimes. The assembly between nanosized tris((4-carboxyl)phenylduryl)amine ligand and M2+ (M = Zn, Cd, and Pb) ions leads to three new metal-organic frameworks, which show excellent fluorescent properties.

Soft Skills for Hard Impact

NASA Astrophysics Data System (ADS)

Grigorov, Ivo; Davidson, Joy; Knoth, Petr; Kuchma, Iryna; Schmidt, Birgit; Rettberg, Najla; Rogrigues, Eloy

2015-04-01

Marine and Earth Science graduates will be under increasing pressure in future to delve into research questions of relevance to societal challenges. Even fundamental research focused on basic processes of the environment and universe will in the coming decade need to justify their societal impact. As the Research Excellence Frameworks (REF) for research evaluation shift more and more away from the classical Impact Factor and number of peer-reviewed publications to "societal impact", the question remains whether the current graduates, and future researchers, are sufficiently prepared to deal with this reality. The essential compliment of skills beyond research excellence, rigor and method are traditionally described as "soft skills". This includes how to formulate an argument, how to construct a scientific publication, how to communicate such publications to non-experts, place them in context of societal challenges and relevant policies, how to write a competitive proposal and "market" one's research idea to build a research group around an interesting research topic. Such "soft skills" can produce very measurable and concrete impact for career development, but are rarely provided systematically and coherently by graduate schools in general. The presentation will focus on Open Science as a set of "soft skills", and demonstrate why graduate schools should train Open Science competencies alongside research excellence by default. Open Science is about removing all barriers to research process and outputs, both published and unpublished, and directly supports transparency and reproducibility of the research process. Open Science as a set of news competencies can also foster unexpected collaborations, engage citizen scientists into co-creation of solutions to societal challenges, as well as use concepts of Open Science to transfer new knowledge to the knowledge-based private sector, and help them with formulating more competitive research proposals in future.

Magnetic Earth Ionosphere Resonant Frequencies

NASA Technical Reports Server (NTRS)

Spaniol, Craig

1994-01-01

The Community College Division is pleased to report progress of NASA funded research at West Virginia State College. During this reporting period, the project research group has continued with activities to develop instrumentation capability designed to monitor resonant cavity frequencies in the atmospheric region between the Earth's surface and the ionosphere. In addition, the project's principal investigator, Dr. Craig Spaniol, and NASA technical officer, Dr. John Sutton, have written and published technical papers intended to expand the scientific and technical framework needed for project research. This research continues to provide an excellent example of government and education working together to provide significant research in the college environment. This cooperative effort has provided many students with technical project work which compliments their education.

Building Comprehensive and Sustainable Health Informatics Institutions in Developing Countries: Moi University Experience.

PubMed

Were, Martin C; Siika, Abraham; Ayuo, Paul O; Atwoli, Lukoye; Esamai, Fabian

2015-01-01

Current approaches for capacity building in Health Informatics (HI) in developing countries mostly focus on training, and often rely on support from foreign entities. In this paper, we describe a comprehensive and multidimensional capacity-building framework by Lansang & Dennis, and its application for HI capacity building as implemented in a higher-education institution in Kenya. This framework incorporates training, learning-by-doing, partnerships, and centers of excellence. At Moi University (Kenya), the training dimensions include an accredited Masters in HI Program, PhD in HI, and HI short courses. Learning-by-doing occurs through work within MOH facilities at the AMPATH care and treatment program serving 3 million people. Moi University has formed strategic HI partnerships with Regenstrief Institute, Inc. (USA), University of Bergen (Norway), and Makerere University (Uganda), among others. The University has also created an Institute of Biomedical Informatics to serve as an HI Center of Excellence in the region. This Institute has divisions in Training, Research, Service and Administration. The HI capacity-building approach by Moi provides a model for adoption by other institutions in resource-limited settings.

Framework for Deploying a Virtualized Computing Environment for Collaborative and Secure Data Analytics

PubMed Central

Meyer, Adrian; Green, Laura; Faulk, Ciearro; Galla, Stephen; Meyer, Anne-Marie

2016-01-01

Introduction: Large amounts of health data generated by a wide range of health care applications across a variety of systems have the potential to offer valuable insight into populations and health care systems, but robust and secure computing and analytic systems are required to leverage this information. Framework: We discuss our experiences deploying a Secure Data Analysis Platform (SeDAP), and provide a framework to plan, build and deploy a virtual desktop infrastructure (VDI) to enable innovation, collaboration and operate within academic funding structures. It outlines 6 core components: Security, Ease of Access, Performance, Cost, Tools, and Training. Conclusion: A platform like SeDAP is not simply successful through technical excellence and performance. It’s adoption is dependent on a collaborative environment where researchers and users plan and evaluate the requirements of all aspects. PMID:27683665

Framework for understanding the patterns of student difficulties in quantum mechanics

NASA Astrophysics Data System (ADS)

Marshman, Emily; Singh, Chandralekha

2015-12-01

[This paper is part of the Focused Collection on Upper Division Physics Courses.] Compared with introductory physics, relatively little is known about the development of expertise in advanced physics courses, especially in the case of quantum mechanics. Here, we describe a framework for understanding the patterns of student reasoning difficulties and how students develop expertise in quantum mechanics. The framework posits that the challenges many students face in developing expertise in quantum mechanics are analogous to the challenges introductory students face in developing expertise in introductory classical mechanics. This framework incorporates both the effects of diversity in upper-level students' prior preparation, goals, and motivation in general (i.e., the facts that even in upper-level courses, students may be inadequately prepared, have unclear goals, and have insufficient motivation to excel) as well as the "paradigm shift" from classical mechanics to quantum mechanics. The framework is based on empirical investigations demonstrating that the patterns of reasoning, problem-solving, and self-monitoring difficulties in quantum mechanics bear a striking resemblance to those found in introductory classical mechanics. Examples from research in quantum mechanics and introductory classical mechanics are discussed to illustrate how the patterns of difficulties are analogous as students learn to unpack the respective principles and grasp the formalism in each knowledge domain during the development of expertise. Embracing such a framework and contemplating the parallels between the difficulties in these two knowledge domains can enable researchers to leverage the extensive literature for introductory physics education research to guide the design of teaching and learning tools for helping students develop expertise in quantum mechanics.

Health information systems: a survey of frameworks for developing countries.

PubMed

Marcelo, A B

2010-01-01

The objective of this paper is to perform a survey of excellent research on health information systems (HIS) analysis and design, and their underlying theoretical frameworks. It classifies these frameworks along major themes, and analyzes the different approaches to HIS development that are practical in resource-constrained environments. Literature review based on PubMed citations and conference proceedings, as well as Internet searches on information systems in general, and health information systems in particular. The field of health information systems development has been studied extensively. Despite this, failed implementations are still common. Theoretical frameworks for HIS development are available that can guide implementers. As awareness, acceptance, and demand for health information systems increase globally, the variety of approaches and strategies will also follow. For developing countries with scarce resources, a trial-and-error approach can be very costly. Lessons from the successes and failures of initial HIS implementations have been abstracted into theoretical frameworks. These frameworks organize complex HIS concepts into methodologies that standardize techniques in implementation. As globalization continues to impact healthcare in the developing world, demand for more responsive health systems will become urgent. More comprehensive frameworks and practical tools to guide HIS implementers will be imperative.

Ourselves, Our Knowledge. Establishing Pathways to Excellence in Indian Education Implementation: Challenges and Solutions. Selected Proceedings of the Conference of the MOKAKIT Indian Education Research Association (Winnipeg, Manitoba, October 17-19, 1986).

ERIC Educational Resources Information Center

Archibald, Jo-ann, Ed.; And Others

This proceedings addresses issues within the area of Indian education. The papers are categorized into four sections. The section "Theoretical Contributions" includes papers that: (1) advocate a commitment to the future of creative ethnicity and a regard for the past of tribalism; (2) offer a framework as a means of better understanding…

Basic and clinical proteomics from the EU Health Research perspective.

PubMed

Dyląg, Tomasz; Jehenson, Philippe; van de Loo, Jan-Willem; Sanne, Jean-Luc

2010-12-01

The European Union (EU) is one of the main public funders of research in Europe and its major instrument for funding is the Seventh Framework Programme for research and technological development (FP7). The bulk of funding in FP7 goes to collaborative research, with the objective of establishing excellent research projects and networks. Understanding the functions of proteins is essential for the rational development of disease prevention, diagnosis and treatment, therefore the EU has largely invested in proteomics, in particular for technology development, data standardisation and sharing efforts, and the application of proteomics in the clinic. The scientific community, including both academia and industry, is encouraged to apply for FP7 funding so that the EU can even more efficiently support innovative health research and ultimately, bring better healthcare to patients.

Measuring research impact: a large cancer research funding programme in Australia.

PubMed

Bowden, Jacqueline A; Sargent, Nicole; Wesselingh, Steve; Size, Lincoln; Donovan, Claire; Miller, Caroline L

2018-05-09

Measuring research impact is of critical interest to philanthropic and government funding agencies interested in ensuring that the research they fund is both scientifically excellent and has meaningful impact into health and other outcomes. The Beat Cancer Project (BCP) is a AUD $34 m cancer research funding scheme that commenced in 2011. It was initiated by an Australian charity (Cancer Council SA), and supported by the South Australian Government and the state's major universities. This study applied Buxton and Hanney's Payback Framework to assess research impact generated from the BCP after 3 years of funding. Data sources were an audit of peer-reviewed publications from January 2011 to September 2014 from Web of Knowledge and a self-report survey of investigators awarded BCP research funding during its first 3 years of implementation (2011-2013). Of the 104 surveys, 92 (88%) were completed. The BCP performed well across all five categories of the Payback Framework. In terms of knowledge production, 1257 peer-reviewed publications were generated and the mean impact factor of publishing journals increased annually. There were many benefits to future research with 21 respondents (23%) reporting career advancement, and 110 higher degrees obtained or expected (including 84 PhDs). Overall, 52% of funded projects generated tools for future research. The funded research attracted substantial further income yielding a very high rate of leverage. For every AUD $1 that the cancer charity invested, the BCP gained an additional AUD $6.06. Five projects (5%) had informed policy and 5 (5%) informed product development, with an additional 31 (34%) and 35 (38%) projects, respectively, anticipating doing so. In terms of health and sector and broader economic benefits, 8 (9%) projects had influenced practice or behaviour of health staff and 32 (34%) would reportedly to do so in the future. Research impact was a priority of charity and government funders and led to a deliberate funding strategy. Emphasising research impact while maintaining rigorous, competitive processes can achieve the joint objectives of excellence in research, yielding good research impact and a high rate of leverage for philanthropic and public investment, as indicated by these early results.

Metal-organic-framework-derived carbons: Applications as solid-base catalyst and support for Pd nanoparticles in tandem catalysis

DOE PAGES

Li, Xinle; Zhang, Biying; Fang, Yuhui; ...

2017-02-11

Here, the facile pyrolysis of a bipyridyl metal-organic framework, MOF-253, produces N-doped porous carbons (Cz-MOF-253), which exhibit excellent catalytic activity in the Knoevenagel condensation reaction and outperform other nitrogen-containing MOF-derived carbons. More importantly, by virtue of their high Lewis basicity and porous nature, Cz-MOF-253-supported Pd nanoparticles (Pd/Cz-MOF-253-800) show excellent performance in a one-pot sequential Knoevenagel condensation-hydrogenation reaction.

Project-based learning applied to spacecraft power systems: a long-term engineering and educational program at UPM University

NASA Astrophysics Data System (ADS)

Pindado, Santiago; Cubas, Javier; Roibás-Millán, Elena; Sorribes-Palmer, Félix

2018-03-01

The IDR/UPM Institute is the research center responsible for the Master in Space Systems (MUSE) of Universidad Politécnica de Madrid (UPM). This is a 2-year (120 ECTS) master's degree focused on space technology. The UPMSat-2 satellite program has become an excellent educational framework in which the academic contents of the master are trained through project-based learning and following a multidisciplinary approach. In the present work, the educational projects developed and carried out in relation to spacecraft power systems at the IDR/UPM Institute are described. These projects are currently being developed in the framework represented by the aforementioned MUSE master's program and UPMSat-2.

CReaTE Excellence: Using a Teacher Framework to Maximize STEM Learning with Your Child

ERIC Educational Resources Information Center

Tassell, Janet; Maxwell, Margaret; Stobaugh, Rebecca

2013-01-01

Gifted children crave meaning through learning experiences, and they are naturally inquisitive. This article provides a teaching framework that parents can adapt for use with gifted children to help facilitate STEM knowledge and skills. The CReaTE Framework, adapted from an evolving lesson plan framework, can promote learning in a nontraditional,…

Embracing value co-creation in primary care services research: a framework for success.

PubMed

Janamian, Tina; Crossland, Lisa; Jackson, Claire L

2016-04-18

Value co-creation redresses a key criticism of researcher-driven approaches to research - that researchers may lack insight into the end users' needs and values across the research journey. Value co-creation creates, in a step-wise way, value with, and for, multiple stakeholders through regular, ongoing interactions leading to innovation, increased productivity and co-created outcomes of value to all parties - thus creating a "win more-win more" environment. The Centre of Research Excellence (CRE) in Building Primary Care Quality, Performance and Sustainability has co-created outcomes of value that have included robust and enduring partnerships, research findings that have value to end users (such as the Primary Care Practice Improvement Tool and the best-practice governance framework), an International Implementation Research Network in Primary Care and the International Primary Health Reform Conference. Key lessons learned in applying the strategies of value co-creation have included the recognition that partnership development requires an investment of time and effort to ensure meaningful interactions and enriched end user experiences, that research management systems including governance, leadership and communication also need to be "co-creative", and that openness and understanding is needed to work across different sectors and cultures with flexibility, fairness and transparency being essential to the value co-creation process.

Quality of life in stroke survivor-caregiver dyads: a new conceptual framework and longitudinal study protocol.

PubMed

Savini, Serenella; Buck, Harleah G; Dickson, Victoria Vaughan; Simeone, Silvio; Pucciarelli, Gianluca; Fida, Roberta; Matarese, Maria; Alvaro, Rosaria; Vellone, Ercole

2015-03-01

To describe a new conceptual framework and the research protocol of a study designed to examine the quality of life in stroke survivor-caregiver dyads. Stroke has a significant impact on the patient-caregiver dyad. Few studies have been guided by a specific conceptual framework which considers the interactions among pre-existing situations prior to stroke, the new situation caused by the stroke and the moderating effects of environmental and caregiver-related variables. Longitudinal study. A sample of stroke survivor-caregiver dyads will be enrolled at patient discharge from rehabilitation hospitals and will be surveyed every 3 months for 1-year. Hypotheses generated from the conceptual framework will test predictors, mediators and moderators of stroke survivor and caregiver quality of life from the pre-existing situation prior to the stroke, the new situation mediation poststroke and situation moderators. The study is supported by a grant from the Centre of Excellence for Nursing Scholarship, Rome, December 2013. This study seeks to identify variables in the pre-existing situation prior to the stroke (e.g. living condition), the new situation mediation poststroke (e.g. type of stroke and caregiver burden) as well as situation moderators (e.g. social support) that influence stroke survivor-caregiver dyad's quality of life across the stroke trajectory. Also, the study will inform clinical practice and research by identifying variables that are potentially modifiable and therefore amenable to intervention. The proposed framework will also be helpful for future research focused on stroke survivor-caregiver dyads. © 2014 John Wiley & Sons Ltd.

A framework for visual communication at Nature.

PubMed

Krause, Kelly

2016-04-25

The scientific journal Nature, published weekly since 1869, serves as an excellent case study in visual communication. While journals are becoming increasingly specialist, Nature remains firmly multidisciplinary; and unlike many scientific journals, it contains original journalism, opinion pieces, and expert analysis in addition to peer-reviewed research papers. This variety of content types-covering an extensive range of scientific disciplines-translates into a wide and varied audience, and the need to employ an equally wide variety of communication styles.For example, a research paper may employ technical language to communicate to a highly specialized audience in that field, whereas a news story on the same subject will explain the science to an educated lay audience, often adding a wider context and stripping out acronyms. Each type of piece will use a communication approach tailored for its intended audience.This is true for visual content as well: the intended audience of a scientific figure, illustration or data visualization will determine the design approach to that visual. At Nature, given the high volume of content plus high quality standards, this process is applied in a fairly systematic way, using a framework to guide creative decision-making. That framework is described here, along with a discussion of best practices for the design of research figures and graphics by context. © The Author(s) 2016.

Communities of practice in life sciences and the need for brokering

PubMed Central

Tierney, Anne

2016-01-01

Etienne Wenger’s work on communities of practice is influential in teaching and learning in higher education. A core work of many postgraduate certificate in teaching and learning (PGCert) courses for new lecturers, it is studied, in the main, as a means to understand how to support and encourage students to achieve more effective learning. Communities of practice can also be applied to academics. In the context of the Research Excellence Framework (REF) and its predecessors, the gulf between research-focused and teaching-Focused academics in life sciences has widened, so that in many institutions, these two groups have evolved into two distinct communities of practice; one whose priority is disciplinary research, the other’s learning and teaching. However, in 2015, the UK government announced that a Teaching Excellence Framework (TEF) would be introduced into higher education in England, as early as 2017. While the exact details of TEF remain unclear, it is certain that “excellence” and “student satisfaction” will be high on the agenda. It is vital, therefore, that the two communities of practice, research-focused and teaching-focused, find ways to come together in order to ensure high quality teaching and learning. Wenger proposes that this can be done through the process of “brokering”, which allows expertise from both communities of practice to cross from one to the other, strengthening both. This should be encouraged at departmental and institutional level, but another vital origin of brokering can be forged at a(n) (inter)national level at meetings such as the SEB Annual Conference, where teaching-focused academics have the opportunity to mix with research-active colleagues. While this paper is informed by recent and current events in the UK Higher Education sector, it is of interest to academics who work in an environment where research and teaching have become separate to any extent. PMID:26998239

Perspectives for food research and European collaboration in the European Research Area and the new Framework Programme.

PubMed

Breslin, L

2001-08-01

Since 1987, successive framework programmes have contributed to strengthen European food research through the establishment of networks between research institutions, universities and companies from various European countries. In the FAIR programme (1994-1998), 118 research projects comprising nearly 1,000 participants from the European Union and Associated States have been supported in the food area with a European funding of about [symbol: see text] 108 million. Within the Quality of Life and Management of Living Resources programme (1998-2002), food research is mostly supported within the key action 'food, nutrition and health' with a budget of [symbol: see text] 290 million. After the first four deadlines, 735 eligible research proposals have already been received. Further to their evaluation by a panel of independent experts, 108 proposals have been funded or selected for funding representing a total contribution of about [symbol: see text] 168 million. Among those, several clusters of projects are now running on important topics such as probiotics, coeliac diseases, mycotoxins, GMO, safety and food for the elderly. In addition, technology stimulation measures are largely benefiting SMEs to foster their innovation potential. In January 2000, the European Commission adopted a Communication entitled "Towards the European Research Area (ERA)" with the objective to contribute to developing better framework conditions for research in Europe. On 21 February 2001, the Commission adopted proposals to be submitted to the European Parliament and Council for the next framework programme for research and innovation (2002-2006). The new framework programme that is becoming one of the financial instruments of the ERA aims at catalysing the integration of European research by: strengthening of links between the Community research effort and national and regional research policies; concentrating on a limited number of priority fields or research to which activities at the Union level can add real value. One of the seven priority areas, entitled 'food safety and health risks', is intended to help establish the integrated scientific and technological bases needed to develop a system of production and distribution of safe and healthy food and control food-related risks, relying in particular on biotechnology tools, as well as health risks associated with environmental changes. A total budget of [symbol: see text] 600 million is proposed for this priority. In the priority areas, the new framework programme will work mainly by supporting the development of cooperation within networks of excellence bringing together the best research capabilities in Europe's regions to conduct common research programmes and integrated projects involving public and private partners, with clearly stated scientific and technological objectives.

National Study of Excellence and Innovation in Physical Therapist Education: Part 1-Design, Method, and Results.

PubMed

Jensen, Gail M; Nordstrom, Terrence; Mostrom, Elizabeth; Hack, Laurita M; Gwyer, Janet

2017-09-01

The Carnegie Foundation for the Advancement of Teaching commissioned the Preparation for the Professions Program, a qualitative study of professional education in 5 professions: medicine, nursing, law, engineering, and clergy. These studies identified curricular structures, instructional practices, assessment approaches, and environmental characteristics that support the preparation of professionals and led to educational reforms. The physical therapy profession has not had any in-depth, national investigation of physical therapist education since the Catherine Worthingham studies conducted more than 50 years ago. This research was a Carnegie-type study, investigating elements of excellence and innovation in academic and clinical physical therapist education in the United States. Five physical therapist education researchers from across the United States used a qualitative multiple-case study design. Six academic and 5 clinical programs were selected for the study. The academic institutions and clinical agencies studied were diverse in size, institutional setting, geography, and role in residency education. Qualitative case studies were generated from review of artifacts, field observations, and interviews (individual and focus group), and they provided the data for the study. A conceptual framework grounded in 3 major dimensions was generated, with 8 supporting elements: (1) culture of excellence (shared beliefs and values, leadership and vision, drive for excellence, and partnerships), (2) praxis of learning (signature pedagogy, practice-based learning, creating adaptive learners, and professional formation), and (3) organizational structures and resources. Building on the work of the Carnegie Foundation's Preparation for the Professions Program, a conceptual model was developed, representing the dimensions and elements of excellence in physical therapist education that is centered on the foundational importance of a nexus of linked and highly valued aims of being learner centered and patient centered in all learning environments, both academic and clinical. © 2017 American Physical Therapy Association

Applying the Balanced Scorecard approach in teaching hospitals: a literature review and conceptual framework.

PubMed

Trotta, Annarita; Cardamone, Emma; Cavallaro, Giusy; Mauro, Marianna

2013-01-01

Teaching hospitals (THs) simultaneously serve three different roles: offering medical treatment, teaching future doctors and promoting research. The international literature recognises such organisations as 'peaks of excellence' and highlights their economic function in the health system. In addition, the literature describes the urgent need to manage the complex dynamics and inefficiency issues that threaten the survival of teaching hospitals worldwide. In this context, traditional performance measurement systems that focus only on accounting and financial measures appear to be inadequate. Given that THs are highly specific and complex, a multidimensional system of performance measurement, such as the Balanced Scorecard (BSC), may be more appropriate because of the multitude of stakeholders, each of whom seek a specific type of accountability. The aim of the paper was twofold: (i) to review the literature on the BSC and its applications in teaching hospitals and (ii) to propose a scorecard framework that is suitable for assessing the performance of THs and serving as a guide for scholars and practitioners. In addition, this research will contribute to the ongoing debate on performance evaluation systems by suggesting a revised BSC framework and proposing specific performance indicators for THs. Copyright © 2012 John Wiley & Sons, Ltd.

Where does good quality qualitative health care research get published?

PubMed

Richardson, Jane C; Liddle, Jennifer

2017-09-01

This short report aims to give some insight into current publication patterns for high-quality qualitative health research, using the Research Excellence Framework (REF) 2014 database. We explored patterns of publication by range and type of journal, by date and by methodological focus. We also looked at variations between the publications submitted to different Units of Assessment, focussing particularly on the one most closely aligned with our own research area of primary care. Our brief analysis demonstrates that general medical/health journals with high impact factors are the dominant routes of publication, but there is variation according to the methodological approach adopted by articles. The number of qualitative health articles submitted to REF 2014 overall was small, and even more so for articles based on mixed methods research, qualitative methodology or reviews/syntheses that included qualitative articles.

Rational design of HIV vaccine and microbicides: report of the EUROPRISE annual conference.

PubMed

Wahren, Britta; Biswas, Priscilla; Borggren, Marie; Coleman, Adam; Da Costa, Kelly; De Haes, Winni; Dieltjens, Tessa; Dispinseri, Stefania; Grupping, Katrijn; Hallengärd, David; Hornig, Julia; Klein, Katja; Mainetti, Lara; Palma, Paolo; Reudelsterz, Marc; Seifried, Janna; Selhorst, Philippe; Sköld, Annette; Uchtenhagen, Hannes; van Gils, Marit J; Weber, Caroline; Shattock, Robin; Scarlatti, Gabriella

2010-07-26

EUROPRISE is a Network of Excellence sponsored from 2007 to 2011 by the European Commission within the 6th Framework Program. The Network encompasses a wide portfolio of activities ranging from an integrated research program in the field of HIV vaccines and microbicides to training, dissemination and advocacy. The research program covers the whole pipeline of vaccine and microbicide development from discovery to early clinical trials. The Network is composed of 58 partners representing more than 65 institutions from 13 European countries; it also includes three major pharmaceutical companies (GlaxoSmithKline, Novartis and Sanofi-Pasteur) involved in HIV microbicide and vaccine research. The Network displays a dedicated and informative web page: http://www.europrise.org. Finally, a distinguishing trait of EUROPRISE is its PhD School of students from across Europe, a unique example in the world of science aimed at spreading excellence through training. EUROPRISE held its second annual conference in Budapest in November, 2009. The conference had 143 participants and their presentations covered aspects of vaccine and microbicide research, development and discovery. Since training is a major task of the Network, the students of the EUROPRISE PhD program summarized certain presentations and their view of the conference in this paper.

Rational design of HIV vaccine and microbicides: report of the EUROPRISE annual conference

PubMed Central

2010-01-01

EUROPRISE is a Network of Excellence sponsored from 2007 to 2011 by the European Commission within the 6th Framework Program. The Network encompasses a wide portfolio of activities ranging from an integrated research program in the field of HIV vaccines and microbicides to training, dissemination and advocacy. The research program covers the whole pipeline of vaccine and microbicide development from discovery to early clinical trials. The Network is composed of 58 partners representing more than 65 institutions from 13 European countries; it also includes three major pharmaceutical companies (GlaxoSmithKline, Novartis and Sanofi-Pasteur) involved in HIV microbicide and vaccine research. The Network displays a dedicated and informative web page: http://www.europrise.org. Finally, a distinguishing trait of EUROPRISE is its PhD School of students from across Europe, a unique example in the world of science aimed at spreading excellence through training. EUROPRISE held its second annual conference in Budapest in November, 2009. The conference had 143 participants and their presentations covered aspects of vaccine and microbicide research, development and discovery. Since training is a major task of the Network, the students of the EUROPRISE PhD program summarized certain presentations and their view of the conference in this paper. PMID:20659333

Research impact in the community-based health sciences: an analysis of 162 case studies from the 2014 UK Research Excellence Framework.

PubMed

Greenhalgh, Trisha; Fahy, Nick

2015-09-21

The 2014 UK Research Excellence Framework (REF2014) generated a unique database of impact case studies, each describing a body of research and impact beyond academia. We sought to explore the nature and mechanism of impact in a sample of these. The study design was manual content analysis of a large sample of impact case studies (producing mainly quantitative data), plus in-depth interpretive analysis of a smaller sub-sample (for qualitative detail), thereby generating both breadth and depth. For all 162 impact case studies submitted to sub-panel A2 in REF2014, we extracted data on study design(s), stated impacts and audiences, mechanisms of impact, and efforts to achieve impact. We analysed four case studies (selected as exemplars of the range of approaches to impact) in depth, including contacting the authors for their narratives of impact efforts. Most impact case studies described quantitative research (most commonly, trials) and depicted a direct, linear link between research and impact. Research was said to have influenced a guideline in 122 case studies, changed policy in 88, changed practice in 84, improved morbidity in 44 and reduced mortality in 25. Qualitative and participatory research designs were rare, and only one case study described a co-production model of impact. Eighty-two case studies described strong and ongoing linkages with policymakers, but only 38 described targeted knowledge translation activities. In 40 case studies, no active efforts to achieve impact were described. Models of good implementation practice were characterised by an ethical commitment by researchers, strong institutional support and a proactive, interdisciplinary approach to impact activities. REF2014 both inspired and documented significant efforts by UK researchers to achieve impact. But in contrast with the published evidence on research impact (which depicts much as occurring indirectly through non-linear mechanisms), this sub-panel seems to have captured mainly direct and relatively short-term impacts one step removed from patient outcomes. Limited impacts on morbidity and mortality, and researchers' relatively low emphasis on the processes and interactions through which indirect impacts may occur, are concerns. These findings have implications for multi-stakeholder research collaborations such as UK National Institute for Health Research Collaborations for Leadership in Applied Health Research and Care, which are built on non-linear models of impact.

A facile strategy for enzyme immobilization with highly stable hierarchically porous metal-organic frameworks.

PubMed

Liu, Xiao; Qi, Wei; Wang, Yuefei; Su, Rongxin; He, Zhimin

2017-11-16

Metal-organic frameworks (MOFs) have drawn extensive research interest as candidates for enzyme immobilization owing to their tunable porosity, high surface area, and excellent chemical/thermal stability. Herein, we report a facile and universal strategy for enzyme immobilization using highly stable hierarchically porous metal-organic frameworks (HP-MOFs). The HP-MOFs were stable over a wide pH range (pH = 2-11 for HP-DUT-5) and met the catalysis conditions of most enzymes. The as-prepared hierarchical micro/mesoporous MOFs with mesoporous defects showed a superior adsorption capacity towards enzymes. The maximum adsorption capacity of HP-DUT-5 for glucose oxidase (GOx) and uricase was 208 mg g -1 and 225 mg g -1 , respectively. Furthermore, we constructed two multi-enzyme biosensors for glucose and uric acid (UA) by immobilizing GOx and uricase with horseradish peroxidase (HRP) on HP-DUT-5, respectively. These sensors were efficiently applied in the colorimetric detection of glucose and UA and showed good sensitivity, selectivity, and recyclability.

Similar Tensor Arrays - A Framework for Storage of Tensor Array Data

NASA Astrophysics Data System (ADS)

Brun, Anders; Martin-Fernandez, Marcos; Acar, Burak; Munoz-Moreno, Emma; Cammoun, Leila; Sigfridsson, Andreas; Sosa-Cabrera, Dario; Svensson, Björn; Herberthson, Magnus; Knutsson, Hans

This chapter describes a framework for storage of tensor array data, useful to describe regularly sampled tensor fields. The main component of the framework, called Similar Tensor Array Core (STAC), is the result of a collaboration between research groups within the SIMILAR network of excellence. It aims to capture the essence of regularly sampled tensor fields using a minimal set of attributes and can therefore be used as a “greatest common divisor” and interface between tensor array processing algorithms. This is potentially useful in applied fields like medical image analysis, in particular in Diffusion Tensor MRI, where misinterpretation of tensor array data is a common source of errors. By promoting a strictly geometric perspective on tensor arrays, with a close resemblance to the terminology used in differential geometry, (STAC) removes ambiguities and guides the user to define all necessary information. In contrast to existing tensor array file formats, it is minimalistic and based on an intrinsic and geometric interpretation of the array itself, without references to other coordinate systems.

Establishment and advances in the online Serbian food and recipe data base harmonized with EuroFIR™ standards.

PubMed

Gurinović, Mirjana; Milešević, Jelena; Kadvan, Agnes; Djekić-Ivanković, Marija; Debeljak-Martačić, Jasmina; Takić, Marija; Nikolić, Marina; Ranković, Slavica; Finglas, Paul; Glibetić, Maria

2016-02-15

Within the European Food Information Resource Network of Excellence (EuroFIR NoE; FP6) and EuroFIR Nexus (FP7) project paucity in food composition databases (FCDB) in the Central Eastern Europe/Balkan (CEE/B) region was identified. As a member of EuroFIR NoE, the Centre of Research Excellence in Nutrition and Metabolism, Serbia initiated creation of the 1st online Serbian FCDB employing EuroFIR quality framework and CEN Food Data Standard requirements, supporting capacity development and designing the web-based Food Composition Data Management (FCDM) software for FCDB building. The 1st online version of Serbian FCDB was launched in 2007, and then extended with food composition data from other Balkan countries (Balkan Food Platform-Regional FCDB). All foods are indexed using LanguaL Thesaurus and coded with EFSA FoodEx2 coding system. To date, upgraded Serbian FCDB with 1046 foods and 129 traditional/common Serbian composite dishes is a prerequisite for nutritional research in Serbia, CEE/B region and wider Europe. Copyright © 2015 Elsevier Ltd. All rights reserved.

Excellence in Higher Education Workbook and Scoring Guide

ERIC Educational Resources Information Center

Ruben, Brent D.

2007-01-01

Self-assessment leads to stronger performance in the nation's colleges and universities. That's the premise of "Excellence in Higher Education," a model self-assessment program that has earned accolades from the higher education community. Based on the Malcolm Baldrige National Quality Award framework, the fourth edition of this bestseller is the…

A Framework for Quality in Educational Technology Programs.

ERIC Educational Resources Information Center

Confrey, Jere; Sabelli, Nora; Sheingold, Karen

2002-01-01

Presents a framework for judging educational technology programs that was developed for the Department of Education by the Expert Panel on Educational Technology. Highlights include clearly articulated goals; developing learning and thinking skills; equity for educational excellence; promoting organizational change; measurable evidence of…

Center of Excellence to build nursing scholarship and improve health care in Italy.

PubMed

Rocco, Gennaro; Affonso, Dyanne; Mayberry, Linda; Sasso, Loredana; Stievano, Alessandro; Alvaro, Rosaria

2015-03-01

This article profiles the establishment and initial phase (2010-2014) of a Center of Excellence (CoE) as an instrument to strengthen nursing scholarship and improve health care in Italy. This CoE is unique as a non-university-based center. The National Regulatory Board of Registered Nurses, Health Visitors, and Pediatric Nurses (IPASVI) designated substantial administrative and funding support to the CoE for advancing nursing education, clinical practice, research development, and research training. Boyer's Model of Scholarship underpinned the CoE's conceptual framework, and its operational infrastructure was adapted from the U.S. National Institutes of Health P20 program award mechanism. Diverse methods included sponsoring research studies by nurse-led teams, research training courses, nursing education longitudinal studies, evidence-based practice training, and related pilot studies. Multiple collaborative projects were conducted via the CoE in conjunction with the successful launch of an expansive digital library and communication system accessible to nurses. The introduction of English proficiency courses was also a unique contribution. The CoE concept is a potential instrument to strengthen nursing scholarship in Italy with potential scalability considerations to other global settings. An overlapping focus on research, education, and practice under the umbrella of nursing scholarship within a CoE while engaging all levels of nursing is important to impact healthcare changes. © 2015 Sigma Theta Tau International.

Science Misconceptions and Funds of Knowledge: Impact on STEM Choices

NASA Astrophysics Data System (ADS)

Millham, R. A.

2015-12-01

Alternate conceptions (misconceptions) in science can hinder understandings and impact student growth and comfort level in the science classroom. Resarch has, and still does, demonstrate that science misconceptions are still prevelant in many conceptual frameworks. Although breaking down misconceptions to rebuild scientifically sound conceptual frameworks are practices used in many science classrooms, misconceptions still persist. After identifying specific misconceptions, we asked our participating teachers to conduct specific instructional interventions in an effort to mitigate misconceptions and bring about scientific understandings with excellent results overall. However, important factors also need condsideration: funds of knowledge and the abilty to determine the differnce between understandings and beliefs held by an individual. This abstract deals with what has been determined in the research conducted by the author, and the next steps to better understandings about how to mitigate alternate conceptions.

Loading Ag nanoparticles on Cd(II) boron imidazolate framework for photocatalysis

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

Liu, Min; State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002; Zhang, De-Xiang

2016-05-15

An amine-functionalized Cd(II) boron imidazolate framework (BIF-77) with three-dimensional open structure has been successfully synthesized, which can load Ag nanoparticles (NPs) for photocatalytic degradation of methylene blue (MB). - Graphical abstract: An amine-functionalized neutral Cd(II) boron imidazolate framework can load Ag NPs and show excellent photocatalytic degradation behavious for MB. - Highlights: • Amine-functionalization. • Neutral boron imidazolate framework. • Loading Ag nanoparticles (NPs). • Photocatalytic degradation of methylene blue.

Inherent N,O-containing carbon frameworks as electrode materials for high-performance supercapacitors.

PubMed

Hu, Fangyuan; Wang, Jinyan; Hu, Shui; Li, Linfei; Wang, Gang; Qiu, Jieshan; Jian, Xigao

2016-09-15

N,O-Containing micropore-dominated materials have been developed successfully via temperature-dependent cross-linking of 4,4'-(dioxo-diphenyl-2,3,6,7-tetraazaanthracenediyl)dibenzonitrile (DPDN) monomers. By employing a molecular engineering strategy, we have designed and synthesized a series of porous heteroatom-containing carbon frameworks (PHCFs), in which nitrogen and oxygen heteroatoms are distributed homogeneously throughout the whole framework at the atomic level, which can ensure the stability of its electrical properties. The as-made PHCFs@550 exhibits a high specific capacitance of 378 F g -1 , with an excellent long cycling life, including excellent cycling stability (capacitance retention of ca. 120% over 20 000 cycles). Moreover, the successful preparation of PHCFs provides new insights for the fabrication of nitrogen and oxygen-containing electrode materials from readily available components via a facile route.

Towards a Multi-Stakeholder-Driven Model for Excellence in Higher Education Curriculum Development

ERIC Educational Resources Information Center

Meyer, M. H.; Bushney, M. J.

2008-01-01

A multi-stakeholder-driven model for excellence in higher education curriculum development has been developed. It is based on the assumption that current efforts to curriculum development take place within a framework of limited stakeholder consultation. A total of 18 multiple stakeholders are identified, including learners, alumni, government,…

Excellence, Accessibility, Responsibility. Report of the Advisory Panel on Future Directions for Postsecondary Education.

ERIC Educational Resources Information Center

Ontario Ministry of Education and Training, Toronto.

This advisory report presents 18 recommendations for cost sharing, cooperation among institutions, and meeting future demands for higher education in Ontario. A framework for public policy is offered which stresses the themes of excellence, accessibility, and responsibility and urges differentiation in strengths among colleges and universities, a…

Novel electrorheological properties of a metal-organic framework Cu3(BTC)2.

PubMed

Liu, Ying Dan; Kim, Jun; Ahn, Wha-Seung; Choi, Hyoung Jin

2012-06-07

A metal-organic framework, Cu(3)(BTC)(2), was synthesized and applied as an electro-responsive electrorheological material dispersed in insulating oil. Powder of crystalline Cu(3)(BTC)(2) exhibited excellent chain-like structures and controllable rheological properties in an applied electric field.

Using concept mapping to design an indicator framework for addiction treatment centres.

PubMed

Nabitz, Udo; van Den Brink, Wim; Jansen, Paul

2005-06-01

The objective of this study is to determine an indicator framework for addiction treatment centres based on the demands of stakeholders and in alignment with the European Foundation for Quality Management (EFQM) Excellence Model. The setting is the Jellinek Centre based in Amsterdam, the Netherlands, which serves as a prototype for an addiction treatment centre. Concept mapping was used in the construction of the indicator framework. During the 1-day workshop, 16 stakeholders generated, prioritized and sorted 73 items concerning quality and performance. Multidimensional scaling and cluster analysis was applied in constructing a framework consisting of two dimensions and eight clusters. The horizontal axis of the indicator framework is named 'Organization' and has two poles, namely, 'Processes' and 'Results'. The vertical axis is named ' Task' and the poles are named 'Efficient treatment' and 'Prevention programs'. The eight clusters in the two-dimensional framework are arranged in the following, prioritized sequence: 'Efficient treatment network', 'Effective service', ' Target group', 'Quality of life', 'Efficient service', 'Knowledge transfer', 'Reducing addiction related problems', and 'Prevention programs'. The most important items in the framework are: 'patients are satisfied with their treatment', 'early interventions', and 'efficient treatment chain'. The indicator framework aligns with three clusters of the results criteria of the EFQM Excellence Model. It is based on the stakeholders' perspectives and is believed to be specific for addiction treatment centres. The study demonstrates that concept mapping is a suitable strategy for generating indicator frameworks.

Ferrocene Derived Bifunctional Phosphine-Catalyzed Asymmetric Oxa-[4+2] Cycloaddition of α-Substituted Allenones with Enones.

PubMed

Wang, Huamin; Lu, Weike; Zhang, Junliang

2017-10-04

An efficient ferrocene-derived bifunctional phosphine-catalyzed enantioselective oxa-[4+2] cycloaddition of α-substituted allenones with a broad range of enones is investigated for the preparation of stereodefined dihydropyrans in good to excellent yields (up to 99 %) and excellent enantioselectivity (up to 99 % ee). Furthermore, a series of valuable chiral polyheterocyclic frameworks can be efficiently achieved in good yields with excellent enantioselectivities. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Hypogravity Research and Educational Parabolic Flight Activities Conducted in Barcelona: a new Hub of Innovation in Europe

NASA Astrophysics Data System (ADS)

Perez-Poch, Antoni; González, Daniel Ventura; López, David

2016-12-01

We report on different research and educational activities related to parabolic flights conducted in Barcelona since 2008. We use a CAP10B single-engine aerobatic aircraft flying out of Sabadell Airport and operating in visual flight conditions providing up to 8 seconds of hypogravity for each parabola. Aside from biomedical experiments being conducted, different student teams have flown in parabolic flights in the framework of the international contest `Barcelona Zero-G Challenge', and have published their results in relevant symposiums and scientific journals. The platform can certainly be a good testbed for a proof-of-concept before accessing other microgravity platforms, and has proved to be excellent for motivational student campaigns.

A near infrared luminescent metal-organic framework for temperature sensing in the physiological range.

PubMed

Lian, Xiusheng; Zhao, Dian; Cui, Yuanjing; Yang, Yu; Qian, Guodong

2015-12-28

A near infrared pumped luminescent metal-organic framework thermometer Nd(0.577)Yb(0.423)BDC-F4, with near infrared fluorescence and excellent sensitivity in the physiological temperature range (293-313 K), has been first realized, and might be potentially applied for biomedical systems.

Cluster of the Technische Universität Dresden for greenhouse gas and water fluxes

NASA Astrophysics Data System (ADS)

Moderow, Uta; Eichelmann, Uwe; Grünwald, Thomas; Prasse, Heiko; Queck, Ronald; Spank, Uwe; Bernhofer, Christian

2017-04-01

How different land uses change CO2-fluxes under similar climatic conditions is a core question concerning the estimation of carbon sinks. Here, the TUD-cluster forms an excellent basis since it provides long-term measurements of Eddy-Covariance fluxes for different land uses. Measurements started at the Anchor Station Tharandter Wald (Spruce) in 1996. Since then the TUD-cluster has been successively complemented by continuous greenhouse gas flux observatories at Grillenburg (grassland), Klingenberg (crop rotation) and Spreewald (wetland), which have been operated since 2002, 2004 and 2010. The results of the TUD-cluster have been shared internationally in research frameworks such as EUROFLUX and subsequent research frameworks and is now part of ICOS-D (Integrated Carbon Observation System), the German branch to ICOS Europe. This contribution focuses on the presentation of the different sites with comparatively similar climatic conditions but different CO2-fluxes, water fluxes and energy fluxes. Influences of management and climatic conditions will be shown which are apparent in long-term data as well as interesting aspects of distinct land uses.

Framework for Evaluating Loop Invariant Detection Games in Relation to Automated Dynamic Invariant Detectors

DTIC Science & Technology

2015-09-01

Detectability ...............................................................................................37 Figure 20. Excel VBA Codes for Checker...National Vulnerability Database OS Operating System SQL Structured Query Language VC Verification Condition VBA Visual Basic for Applications...checks each of these assertions for detectability by Daikon. The checker is an Excel Visual Basic for Applications ( VBA ) script that checks the

An Excel Workbook for Identifying Redox Processes in Ground Water

USGS Publications Warehouse

Jurgens, Bryant C.; McMahon, Peter B.; Chapelle, Francis H.; Eberts, Sandra M.

2009-01-01

The reduction/oxidation (redox) condition of ground water affects the concentration, transport, and fate of many anthropogenic and natural contaminants. The redox state of a ground-water sample is defined by the dominant type of reduction/oxidation reaction, or redox process, occurring in the sample, as inferred from water-quality data. However, because of the difficulty in defining and applying a systematic redox framework to samples from diverse hydrogeologic settings, many regional water-quality investigations do not attempt to determine the predominant redox process in ground water. Recently, McMahon and Chapelle (2008) devised a redox framework that was applied to a large number of samples from 15 principal aquifer systems in the United States to examine the effect of redox processes on water quality. This framework was expanded by Chapelle and others (in press) to use measured sulfide data to differentiate between iron(III)- and sulfate-reducing conditions. These investigations showed that a systematic approach to characterize redox conditions in ground water could be applied to datasets from diverse hydrogeologic settings using water-quality data routinely collected in regional water-quality investigations. This report describes the Microsoft Excel workbook, RedoxAssignment_McMahon&Chapelle.xls, that assigns the predominant redox process to samples using the framework created by McMahon and Chapelle (2008) and expanded by Chapelle and others (in press). Assignment of redox conditions is based on concentrations of dissolved oxygen (O2), nitrate (NO3-), manganese (Mn2+), iron (Fe2+), sulfate (SO42-), and sulfide (sum of dihydrogen sulfide [aqueous H2S], hydrogen sulfide [HS-], and sulfide [S2-]). The logical arguments for assigning the predominant redox process to each sample are performed by a program written in Microsoft Visual Basic for Applications (VBA). The program is called from buttons on the main worksheet. The number of samples that can be analyzed is only limited by the number of rows in Excel (65,536 for Excel 2003 and XP; and 1,048,576 for Excel 2007), and is therefore appropriate for large datasets.

An evaluation framework for obesity prevention policy interventions.

PubMed

Leeman, Jennifer; Sommers, Janice; Vu, Maihan; Jernigan, Jan; Payne, Gayle; Thompson, Diane; Heiser, Claire; Farris, Rosanne; Ammerman, Alice

2012-01-01

As the emphasis on preventing obesity has grown, so have calls for interventions that extend beyond individual behaviors and address changes in environments and policies. Despite the need for policy action, little is known about policy approaches that are most effective at preventing obesity. The Centers for Disease Control and Prevention (CDC) and others are funding the implementation and evaluation of new obesity prevention policies, presenting a distinct opportunity to learn from these practice-based initiatives and build the body of evidence-based approaches. However, contributions from this policy activity are limited by the incomplete and inconsistent evaluation data collected on policy processes and outcomes. We present a framework developed by the CDC-funded Center of Excellence for Training and Research Translation that public health practitioners can use to evaluate policy interventions and identify the practice-based evidence needed to fill the gaps in effective policy approaches to obesity prevention.

An Evaluation Framework for Obesity Prevention Policy Interventions

PubMed Central

Sommers, Janice; Vu, Maihan; Jernigan, Jan; Payne, Gayle; Thompson, Diane; Heiser, Claire; Farris, Rosanne; Ammerman, Alice

2012-01-01

As the emphasis on preventing obesity has grown, so have calls for interventions that extend beyond individual behaviors and address changes in environments and policies. Despite the need for policy action, little is known about policy approaches that are most effective at preventing obesity. The Centers for Disease Control and Prevention (CDC) and others are funding the implementation and evaluation of new obesity prevention policies, presenting a distinct opportunity to learn from these practice-based initiatives and build the body of evidence-based approaches. However, contributions from this policy activity are limited by the incomplete and inconsistent evaluation data collected on policy processes and outcomes. We present a framework developed by the CDC-funded Center of Excellence for Training and Research Translation that public health practitioners can use to evaluate policy interventions and identify the practice-based evidence needed to fill the gaps in effective policy approaches to obesity prevention. PMID:22742594

High Selectivity Toward C2H4 Production over Cu Particles Supported by Butterfly-Wing-Derived Carbon Frameworks.

PubMed

Huo, Yajiao; Peng, Xianyun; Liu, Xijun; Li, Huaiyu; Luo, Jun

2018-04-18

Converting carbon dioxide to useful C2 chemicals in a selective and efficient manner remains a major challenge in renewable and sustainable energy research. Herein, we adopt butterfly wings to assist the preparation of an electrocatalyst containing monodispersed Cu particles supported by nitrogen-doped carbon frameworks for an efficient reduction of CO 2 . Benefiting from structure advantages and the synergistic effect between nitrogen dopants and stepped surface-rich Cu particles, the resulting catalyst exhibited a high faradic efficiency of 63.7 ± 1.4% for ethylene production (corresponding to an ethylene/methane products' ratio of 57.9 ± 5.4) and an excellent durability (∼100% retention after 24 h). This work presents some guidelines for the rational design and accurate modulation of metal heterocatalysts for high selectivity toward ethylene from CO 2 electroreduction.

Poster — Thur Eve — 61: A new framework for MPERT plan optimization using MC-DAO

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

Baker, M; Lloyd, S AM; Townson, R

2014-08-15

This work combines the inverse planning technique known as Direct Aperture Optimization (DAO) with Intensity Modulated Radiation Therapy (IMRT) and combined electron and photon therapy plans. In particular, determining conditions under which Modulated Photon/Electron Radiation Therapy (MPERT) produces better dose conformality and sparing of organs at risk than traditional IMRT plans is central to the project. Presented here are the materials and methods used to generate and manipulate the DAO procedure. Included is the introduction of a powerful Java-based toolkit, the Aperture-based Monte Carlo (MC) MPERT Optimizer (AMMO), that serves as a framework for optimization and provides streamlined access tomore » underlying particle transport packages. Comparison of the toolkit's dose calculations to those produced by the Eclipse TPS and the demonstration of a preliminary optimization are presented as first benchmarks. Excellent agreement is illustrated between the Eclipse TPS and AMMO for a 6MV photon field. The results of a simple optimization shows the functioning of the optimization framework, while significant research remains to characterize appropriate constraints.« less

Prepared multifunctional aerogel for high performance supercapacitors and effective adsorbents

NASA Astrophysics Data System (ADS)

Zhang, Yimei; Wang, Fei; Ou, Ping; Zhu, Hao; Zhao, Yalong; Wang, Liquan; Chen, Zhuang; Li, Shuai

2018-05-01

Energy and environment as the current research hots pot, how to effectively combine the two is very important and full of challenge. In this research, we design a new type multifunctional aerogel material, which not only can applied for supuercapacitors, but also acted as adsorbents for adsorb organic pollutant. This multifunctional aerogel was prepared by one-pot hydrothermal and freeze-drying method based on elongated TiO2 nanotubes (eTNTs) and graphene. During the hydrothermal process, the graphene nanosheets and eTNTs self-assembled into three-dimensional (3D) interconnected networks, in which the eTNTs with uniform size are intercalate the pore interconnected framework. The results show that the as-prepared eTNTs/graphene aerogel (TGA) exhibits a high specific surface area of 343.2 m2 g‑1. The highly porous and interconnected 3D nanostructure provided efficient migration of electrolyte ions and electrons, and thus the TGA exhibited excellent electrochemical performance for supercapacitors. The binder free TGA electrode possessed high performance electrochemical properties with an excellent specific capacitance (476.8 F g‑1 at scan rate of 5 mV s‑1), and outstanding cycle stability (92% capacitance retention after 5000 cycles). In addition, the TGA also showed admirable adsorption capacity for organic pollutant of bisphenol A, which reached 523.5 mg g‑1. The excellent electrochemical and adsorption capacities suggest the TGA to be the promising materials application in energy storage and environmental remediation.

Preparation of fluorescent mesoporous hollow silica-fullerene nanoparticles via selective etching for combined chemotherapy and photodynamic therapy

NASA Astrophysics Data System (ADS)

Yang, Yannan; Yu, Meihua; Song, Hao; Wang, Yue; Yu, Chengzhong

2015-07-01

Well-dispersed mesoporous hollow silica-fullerene nanoparticles with particle sizes of ~50 nm have been successfully prepared by incorporating fullerene molecules into the silica framework followed by a selective etching method. The fabricated fluorescent silica-fullerene composite with high porosity demonstrates excellent performance in combined chemo/photodynamic therapy.Well-dispersed mesoporous hollow silica-fullerene nanoparticles with particle sizes of ~50 nm have been successfully prepared by incorporating fullerene molecules into the silica framework followed by a selective etching method. The fabricated fluorescent silica-fullerene composite with high porosity demonstrates excellent performance in combined chemo/photodynamic therapy. Electronic supplementary information (ESI) available. See DOI: 10.1039/c5nr02769a

Enabling Curriculum Change in Physical Education: The Interplay between Policy Constructors and Practitioners

ERIC Educational Resources Information Center

MacLean, Justine; Mulholland, Rosemary; Gray, Shirley; Horrell, Andrew

2015-01-01

Background: Curriculum for Excellence, a new national policy initiative in Scottish Schools, provides a unified curricular framework for children aged 3-18. Within this framework, Physical Education (PE) now forms part of a collective alongside physical activity and sport, subsumed by the newly created curriculum area of "Health and…

Light-enhanced acid catalysis over a metal-organic framework.

PubMed

Xu, Caiyun; Sun, Keju; Zhou, Yu-Xiao; Ma, Xiao; Jiang, Hai-Long

2018-03-06

A Brønsted acid-functionalized metal-organic framework (MOF), MIL-101-SO 3 H, was prepared for acid-engaged esterification reactions. Strikingly, for the first time, the MOF exhibits significantly light-enhanced activity and possesses excellent activity and recyclability, with even higher activity than H 2 SO 4 under light irradiation.

Excellence in Higher Education Guide: An Integrated Approach to Assessment, Planning, and Improvement in Colleges and Universities

ERIC Educational Resources Information Center

Ruben, Brent D.

2007-01-01

Self-assessment leads to stronger performance in the nation's colleges and universities. That's the premise of "Excellence in Higher Education," a model self-assessment program that has earned accolades from the higher education community. Based on the Malcolm Baldrige National Quality Award framework, the fourth edition of this bestseller is the…

State Merit-Based Aid and Enrolling in Graduate Study: Evidence from the Kentucky Educational Excellence Scholarship

ERIC Educational Resources Information Center

Delaney, Jennifer A.

2011-01-01

This study considers the effect of a state merit-based aid program for undergraduate students on subsequent enrollment in graduate school. It uses student unit record data to analyze the impact of the Kentucky Educational Excellence Scholarship (KEES). Price theory is used as a framework for understanding the incentives provided by KEES. Using a…

Novel lithium titanate-graphene hybrid containing two graphene conductive frameworks for lithium-ion battery with excellent electrochemical performance

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

Ruiyi, Li; Tengyuan, Chen; Beibei, Sun

Graphical abstract: We developed a new Novel lithium titanate-graphene nanohybrid containing two graphene conductive frameworks. The unique architecture creates fast electron transfer and rapid mass transport of electrolyte. The hybrid electrode provides excellent electrochemical performances for lithium-ion batteries, including high specific capacity, outstanding rate capability and intriguing cycling stability. - Highlights: • We reported a new LTO-graphene nanohybrid containing two graphene conductive frameworks. • One graphene framework greatly improves the electrical conductivity of LTO crystal. • Another graphene framework enhances electrical conductivity of between LTO crystals and electrolyte transport. • The unique architecture creates big tap density, ultrafast electron transfermore » and rapid mass transport. • The hybrid electrode provides excellent electrochemical performance for lithium-ion batteries. - ABSTRACT: The paper reported the synthesis of lithium titanate(LTO)-graphene hybrid containing two graphene conductive frameworks (G@LTO@G). Tetrabutyl titanate and graphene were dispersed in tertbutanol and heated to reflux state by microwave irradiation. Followed by adding lithium acetate to produce LTO precursor/graphene (p-LTO/G). The resulting p-LTO/G offers homogeneous morphology and ultra small size. All graphene sheets were buried in the spherical agglomerates composed of primitive particles through the second agglomeration. The p-LTO/G was calcined to LTO@graphene (LTO@G). To obtain G@LTO@G, the LTO@G was further hybridized with graphene. The as-prepared G@LTO@G shows well-defined three-dimensional structure and hierarchical porous distribution. Its unique architecture creates big tap density, fast electron transfer and rapid electrolyte transport. As a result, the G@LTO@G provides high specific capacity (175.2 mA h g{sup −1} and 293.5 mA cm{sup −3}), outstanding rate capability (155.7 mAh g{sup −1} at 10C) and intriguing cycling stability (97.2% capacity retention at 5C after 1000 cycles)« less

3D-hybrid material design with electron/lithium-ion dual-conductivity for high-performance Li-sulfur batteries

NASA Astrophysics Data System (ADS)

Zhao, Yan; Tan, Rui; Yang, Jie; Wang, Kai; Gao, Rongtan; Liu, Dong; Liu, Yidong; Yang, Jinlong; Pan, Feng

2017-02-01

We report a novel 3D-hybrid cathode material with three-dimensional (3D) N-GO/CNT framework to load sulfur (77.6 wt %), and sulfonated polyaniline (SPANI) of coating layer. Used as a cathode material, it possesses a high capacity (1196 mAh g-1@0.3 A g-1@1.6 mg cm-2), excellent charging-discharging rate (680 mAh g-1@7.5 A g-1) and long-life performance (maintaining 71.1% capacity over 450 cycles), which is mainly attributed to the benefits of excellent electronic/Li-ionic dual-conductivity and confinement effect of the 3D-hybrid N-GO/CNT framework coated by self-doping conducting polymer SPANI. Thus, a 3D sulfur cathode modified with electronic/Li-ionic dual-conduction network can significantly enhance the electrochemical performance and stability, and this novel type of material is very promising for commercial applications that require high energy and power density, long life, and excellent abuse tolerance.

Nanostructured Electrode Materials Derived from Metal-Organic Framework Xerogels for High-Energy-Density Asymmetric Supercapacitor.

PubMed

Mahmood, Asif; Zou, Ruqiang; Wang, Qingfei; Xia, Wei; Tabassum, Hassina; Qiu, Bin; Zhao, Ruo

2016-01-27

This work successfully demonstrates metal-organic framework (MOF) derived strategy to prepare nanoporous carbon (NPC) with or without Fe3O4/Fe nanoparticles by the optimization of calcination temperature as highly active electrode materials for asymmetric supercapacitors (ASC). The nanostructured Fe3O4/Fe/C hybrid shows high specific capacitance of 600 F/g at a current density of 1 A/g and excellent capacitance retention up to 500 F/g at 8 A/g. Furthermore, hierarchically NPC with high surface area also obtained from MOF gels displays excellent electrochemical performance of 272 F/g at 2 mV/s. Considering practical applications, aqueous ASC (aASC) was also assembled, which shows high energy density of 17.496 Wh/kg at the power density of 388.8 W/kg. The high energy density and excellent capacity retention of the developed materials show great promise for the practical utilization of these energy storage devices.

Evaluating an accelerated nursing program: a dashboard for diversity.

PubMed

Schmidt, Bonnie J; MacWilliams, Brent R

2015-01-01

Diversity is a topic of increasing attention in higher education and the nursing workforce. Experts have called for a nursing workforce that mirrors the population it serves. Students in nursing programs in the United States do not reflect our country's diverse population; therefore, much work is needed before that goal can be reached. Diversity cannot be successfully achieved in nursing education without inclusion and attention to quality. The Inclusive Excellence framework can be used by nurse educators to promote inclusion, diversity, and excellence. In this framework, excellence and diversity are linked in an intentional metric-driven process. Accelerated programs offer a possible venue to promote diversity, and one accelerated program is examined using a set of metrics and a dashboard approach commonly used in business settings. Several recommendations were made for future assessment, interventions, and monitoring. Nurse educators are called to examine and adopt a diversity dashboard in all nursing programs. Copyright © 2015 Elsevier Inc. All rights reserved.

Massage therapy and canadians' health care needs 2020: proceedings of a national research priority setting summit.

PubMed

Dryden, Trish; Sumpton, Bryn; Shipwright, Stacey; Kahn, Janet; Reece, Barbara Findlay

2014-03-01

The health care landscape in Canada is changing rapidly as forces, such as an aging population, increasingly complex health issues and treatments, and economic pressure to reduce health care costs, bear down on the system. A cohesive national research agenda for massage therapy (MT) is needed in order to ensure maximum benefit is derived from research on treatment, health care policy, and cost effectiveness. A one-day invitational summit was held in Toronto, Ontario to build strategic alliances among Canadian and international researchers, policy makers, and other stakeholders to help shape a national research agenda for MT. Using a modified Delphi method, the summit organizers conducted two pre-summit surveys to ensure that time spent during the summit was relevant and productive. The summit was facilitated using the principles of Appreciative Inquiry which included a "4D" strategic planning approach (defining, discovery, dreaming, designing) and application of a SOAR framework (strengths, opportunities, aspirations, and results). Twenty-six researchers, policymakers, and other stakeholders actively participated in the events. Priority topics that massage therapists believe are important to the Canadian public, other health care providers, and policy makers and massage therapists themselves were identified. A framework for a national massage therapy (MT) research agenda, a grand vision of the future for MT research, and a 12-month action plan were developed. The summit provided an excellent opportunity for key stakeholders to come together and use their experience and knowledge of MT to develop a much-needed plan for moving the MT research and professionalization agenda forward.

Massage Therapy and Canadians’ Health Care Needs 2020: Proceedings of a National Research Priority Setting Summit

PubMed Central

Dryden, Trish; Sumpton, Bryn; Shipwright, Stacey; Kahn, Janet; Reece, Barbara (Findlay)

2014-01-01

Background The health care landscape in Canada is changing rapidly as forces, such as an aging population, increasingly complex health issues and treatments, and economic pressure to reduce health care costs, bear down on the system. A cohesive national research agenda for massage therapy (MT) is needed in order to ensure maximum benefit is derived from research on treatment, health care policy, and cost effectiveness. Setting A one-day invitational summit was held in Toronto, Ontario to build strategic alliances among Canadian and international researchers, policy makers, and other stakeholders to help shape a national research agenda for MT. Method Using a modified Delphi method, the summit organizers conducted two pre-summit surveys to ensure that time spent during the summit was relevant and productive. The summit was facilitated using the principles of Appreciative Inquiry which included a “4D” strategic planning approach (defining, discovery, dreaming, designing) and application of a SOAR framework (strengths, opportunities, aspirations, and results). Participants Twenty-six researchers, policymakers, and other stakeholders actively participated in the events. Results Priority topics that massage therapists believe are important to the Canadian public, other health care providers, and policy makers and massage therapists themselves were identified. A framework for a national massage therapy (MT) research agenda, a grand vision of the future for MT research, and a 12-month action plan were developed. Conclusion The summit provided an excellent opportunity for key stakeholders to come together and use their experience and knowledge of MT to develop a much-needed plan for moving the MT research and professionalization agenda forward. PMID:24592299

Use of Bibliographic Systems and Concept Maps: Innovative Tools to Complete a Literature Review

ERIC Educational Resources Information Center

Martelo, Maira L.

2011-01-01

This article presents a process for utilizing a bibliographic system built with Microsoft Excel as well as concept maps to organize and to synthesize information that can be included in a literature review. A review of the conceptual framework behind these tools is included as well as a detailed description about how to build the system in Excel.…

Living excellence: life after Magnet designation.

PubMed

Malloch, Kathy

2009-01-01

The achievement of Magnet recognition is the beginning of a new way of being as an organization. Strategies to support innovation leadership, value-based decision making, agility, sustainability of excellence, technology advancements, and lifelong learning are discussed within the framework of the Magnet organization. Behaviors and challenges of living the expectations of the Magnet organization are presented as opportunities to assist healthcare leaders in this important work.

Recommendations of Common Data Elements to Advance the Science of Self-management of Chronic Conditions

PubMed Central

Moore, Shirley M.; Schiffman, Rachel; Waldrop-Valverde, Drenna; Redeker, Nancy S.; McCloskey, Donna Jo; Kim, Miyong T.; Heitkemper, Margaret M.; Guthrie, Barbara J.; Dorsey, Susan G.; Docherty, Sharron L.; Barton, Debra; Bailey, Donald E.; Austin, Joan K.; Grady, Patricia

2017-01-01

Purpose Common data elements (CDEs) are increasingly being used by researchers to promote data sharing across studies. The purposes of this article are to (a) describe the theoretical, conceptual, and definition issues in the development of a set of CDEs for research addressing self-management of chronic conditions; (b) propose an initial set of CDEs and their measures to advance the science of self-management; and (c) recommend implications for future research and dissemination. Design and Methods Between July 2014 and December 2015 the directors of the National Institute of Nursing Research (NINR)-funded P20 and P30 centers of excellence and NINR staff met in a series of telephone calls and a face-to-face NINR-sponsored meeting to select a set of recommended CDEs to be used in self-management research. A list of potential CDEs was developed from examination of common constructs in current self-management frameworks, as well as identification of variables frequently used in studies conducted in the centers of excellence. Findings The recommended CDEs include measures of three self-management processes: activation, self-regulation, and self-efficacy for managing chronic conditions, and one measure of a self-management outcome, global health. Conclusions The self-management of chronic conditions, which encompasses a considerable number of processes, behaviors, and outcomes across a broad range of chronic conditions, presents several challenges in the identification of a parsimonious set of CDEs. This initial list of recommended CDEs for use in self-management research is provisional in that it is expected that over time it will be refined. Comment and recommended revisions are sought from the research and practice communities. Clinical Relevance The use of CDEs can facilitate generalizability of research findings across diverse population and interventions. PMID:27486851

Recommendations of Common Data Elements to Advance the Science of Self-Management of Chronic Conditions.

PubMed

Moore, Shirley M; Schiffman, Rachel; Waldrop-Valverde, Drenna; Redeker, Nancy S; McCloskey, Donna Jo; Kim, Miyong T; Heitkemper, Margaret M; Guthrie, Barbara J; Dorsey, Susan G; Docherty, Sharron L; Barton, Debra; Bailey, Donald E; Austin, Joan K; Grady, Patricia

2016-09-01

Common data elements (CDEs) are increasingly being used by researchers to promote data sharing across studies. The purposes of this article are to (a) describe the theoretical, conceptual, and definition issues in the development of a set of CDEs for research addressing self-management of chronic conditions; (b) propose an initial set of CDEs and their measures to advance the science of self-management; and (c) recommend implications for future research and dissemination. Between July 2014 and December 2015 the directors of the National Institute of Nursing Research (NINR)-funded P20 and P30 centers of excellence and NINR staff met in a series of telephone calls and a face-to-face NINR-sponsored meeting to select a set of recommended CDEs to be used in self-management research. A list of potential CDEs was developed from examination of common constructs in current self-management frameworks, as well as identification of variables frequently used in studies conducted in the centers of excellence. The recommended CDEs include measures of three self-management processes: activation, self-regulation, and self-efficacy for managing chronic conditions, and one measure of a self-management outcome, global health. The self-management of chronic conditions, which encompasses a considerable number of processes, behaviors, and outcomes across a broad range of chronic conditions, presents several challenges in the identification of a parsimonious set of CDEs. This initial list of recommended CDEs for use in self-management research is provisional in that it is expected that over time it will be refined. Comment and recommended revisions are sought from the research and practice communities. The use of CDEs can facilitate generalizability of research findings across diverse population and interventions. © 2016 Sigma Theta Tau International.

A Novel Feature-Map Based ICA Model for Identifying the Individual, Intra/Inter-Group Brain Networks across Multiple fMRI Datasets.

PubMed

Wang, Nizhuan; Chang, Chunqi; Zeng, Weiming; Shi, Yuhu; Yan, Hongjie

2017-01-01

Independent component analysis (ICA) has been widely used in functional magnetic resonance imaging (fMRI) data analysis to evaluate functional connectivity of the brain; however, there are still some limitations on ICA simultaneously handling neuroimaging datasets with diverse acquisition parameters, e.g., different repetition time, different scanner, etc. Therefore, it is difficult for the traditional ICA framework to effectively handle ever-increasingly big neuroimaging datasets. In this research, a novel feature-map based ICA framework (FMICA) was proposed to address the aforementioned deficiencies, which aimed at exploring brain functional networks (BFNs) at different scales, e.g., the first level (individual subject level), second level (intragroup level of subjects within a certain dataset) and third level (intergroup level of subjects across different datasets), based only on the feature maps extracted from the fMRI datasets. The FMICA was presented as a hierarchical framework, which effectively made ICA and constrained ICA as a whole to identify the BFNs from the feature maps. The simulated and real experimental results demonstrated that FMICA had the excellent ability to identify the intergroup BFNs and to characterize subject-specific and group-specific difference of BFNs from the independent component feature maps, which sharply reduced the size of fMRI datasets. Compared with traditional ICAs, FMICA as a more generalized framework could efficiently and simultaneously identify the variant BFNs at the subject-specific, intragroup, intragroup-specific and intergroup levels, implying that FMICA was able to handle big neuroimaging datasets in neuroscience research.

The SIR model of Zika virus disease outbreak in Brazil at year 2015

NASA Astrophysics Data System (ADS)

Aik, Lim Eng; Kiang, Lam Chee; Hong, Tan Wei; Abu, Mohd Syafarudy

2017-05-01

This research study demonstrates a numerical model intended for comprehension the spread of the year 2015 Zika virus disease utilizing the standard SIR framework. In modeling virulent disease dynamics, it is important to explore whether the illness spread could accomplish a pandemic level or it could be eradicated. Information from the year 2015 Zika virus disease event is utilized and Brazil where the event began is considered in this research study. A three dimensional nonlinear differential equation is formulated and solved numerically utilizing the Euler's method in MS excel. It is appeared from the research study that, with health intercessions of public, the viable regenerative number can be decreased making it feasible for the event to cease to exist. It is additionally indicated numerically that the pandemic can just cease to exist when there are no new infected people in the populace.

A beginner's guide to writing the nursing conceptual model-based theoretical rationale.

PubMed

Gigliotti, Eileen; Manister, Nancy N

2012-10-01

Writing the theoretical rationale for a study can be a daunting prospect for novice researchers. Nursing's conceptual models provide excellent frameworks for placement of study variables, but moving from the very abstract concepts of the nursing model to the less abstract concepts of the study variables is difficult. Similar to the five-paragraph essay used by writing teachers to assist beginning writers to construct a logical thesis, the authors of this column present guidelines that beginners can follow to construct their theoretical rationale. This guide can be used with any nursing conceptual model but Neuman's model was chosen here as the exemplar.

An application of business process method to the clinical efficiency of hospital.

PubMed

Leu, Jun-Der; Huang, Yu-Tsung

2011-06-01

The concept of Total Quality Management (TQM) has come to be applied in healthcare over the last few years. The process management category in the Baldrige Health Care Criteria for Performance Excellence model is designed to evaluate the quality of medical services. However, a systematic approach for implementation support is necessary to achieve excellence in the healthcare business process. The Architecture of Integrated Information Systems (ARIS) is a business process architecture developed by IDS Scheer AG and has been applied in a variety of industrial application. It starts with a business strategy to identify the core and support processes, and encompasses the whole life-cycle range, from business process design to information system deployment, which is compatible with the concept of healthcare performance excellence criteria. In this research, we apply the basic ARIS framework to optimize the clinical processes of an emergency department in a mid-size hospital with 300 clinical beds while considering the characteristics of the healthcare organization. Implementation of the case is described, and 16 months of clinical data are then collected, which are used to study the performance and feasibility of the method. The experience gleaned in this case study can be used a reference for mid-size hospitals with similar business models.

Encouraging translation and assessing impact of the Centre for Research Excellence in Integrated Quality Improvement: rationale and protocol for a research impact assessment

PubMed Central

Ramanathan, Shanthi; Reeves, Penny; Deeming, Simon; Bailie, Ross Stewart; Bailie, Jodie; Bainbridge, Roxanne; Cunningham, Frances; Doran, Christopher; McPhail Bell, Karen; Searles, Andrew

2017-01-01

Introduction There is growing recognition among health researchers and funders that the wider benefits of research such as economic, social and health impacts ought to be assessed and valued alongside academic outputs such as peer-reviewed papers. Research translation needs to increase and the pathways to impact ought to be more transparent. These processes are particularly pertinent to the Indigenous health sector given continued concerns that Indigenous communities are over-researched with little corresponding improvement in health outcomes. This paper describes the research protocol of a mixed methods study to apply FAIT (Framework to Assess the Impact from Translational health research) to the Centre for Research Excellence in Integrated Quality Improvement (CRE-IQI). FAIT will be applied to five selected CRE-IQI Flagship projects to encourage research translation and assess the wider impact of that research. Methods and analysis Phase I will develop a modified programme logic model for each Flagship project including identifying process, output and impact metrics so progress can be monitored. A scoping review will inform potential benefits. In phase II, programme logic models will be updated to account for changes in the research pathways over time. Audit and feedback will be used to encourage research translation and collect evidence of achievement of any process, output and interim impacts. In phase III, three proven methodologies for measuring research impact—Payback, economic assessment and narratives—will be applied. Data on the application of FAIT will be collected and analysed to inform and improve FAIT’s performance. Ethics and dissemination This study is funded by a nationally competitive grant (ID 1078927) from the Australian National Health and Medical Research Council. Ethics approval was obtained from the University of Newcastle’s Human Research Ethics Committee (ID: H-2017–0026). The results from the study will be presented in several peer-reviewed publications, through conference presentations and via social media. PMID:29208619

Excellence in the Knowledge-Based Economy: From Scientific to Research Excellence

ERIC Educational Resources Information Center

Sørensen, Mads P.; Bloch, Carter; Young, Mitchell

2016-01-01

In 2013, the European Union (EU) unveiled its new "Composite Indicator for Scientific and Technological Research Excellence." This is not an isolated occurrence; policy-based interest in excellence is growing all over the world. The heightened focus on excellence and, in particular, attempts to define it through quantitative indicators…

Amateur Image Pipeline Processing using Python plus PyRAF

NASA Astrophysics Data System (ADS)

Green, Wayne

2012-05-01

A template pipeline spanning observing planning to publishing is offered as a basis for establishing a long term observing program. The data reduction pipeline encapsulates all policy and procedures, providing an accountable framework for data analysis and a teaching framework for IRAF. This paper introduces the technical details of a complete pipeline processing environment using Python, PyRAF and a few other languages. The pipeline encapsulates all processing decisions within an auditable framework. The framework quickly handles the heavy lifting of image processing. It also serves as an excellent teaching environment for astronomical data management and IRAF reduction decisions.

Statistical Power Analysis with Microsoft Excel: Normal Tests for One or Two Means as a Prelude to Using Non-Central Distributions to Calculate Power

ERIC Educational Resources Information Center

Texeira, Antonio; Rosa, Alvaro; Calapez, Teresa

2009-01-01

This article presents statistical power analysis (SPA) based on the normal distribution using Excel, adopting textbook and SPA approaches. The objective is to present the latter in a comparative way within a framework that is familiar to textbook level readers, as a first step to understand SPA with other distributions. The analysis focuses on the…

Gas Adsorption and Selectivity in Zeolitic Imidazolate Frameworks from First Principles Calculations

NASA Astrophysics Data System (ADS)

Ray, Keith; Olmsted, David; He, Ning; Houndonougbo, Yao; Laird, Brian; Asta, Mark

2012-02-01

Zeolitic Imidazolate Framework (ZIFs) are excellent candidate materials for carbon capture and gas separation. Here we employ the van der Waals density functional (vdW-DF) [1] in an analysis of the binding energetics for CO2, CH4 and N2 molecules in a set of ZIFs featuring different chemical functionalizations. We investigate multiple low-energy binding sites, which differ in their positions relative to functional groups on the imidazole linkers. In all cases an accurate treatment of van der Waals forces appears essential to provide reasonable binding energy magnitudes. We report results obtained from different parameterizations of the vdW-DF, providing comparisons between calculations and experimental values of the heat of adsorption [2]. This research is supported by the Energy Frontier Research Center ``Molecularly Engineered Energy Materials,'' funded by the US Department of Energy, Office of Science, Office of Basic Energy Sciences under Award Number DE-SC0001342. [1] M. Dion, H. Rydberg, E. Schroder, D. C. Langreth, B. I. Lundqvist, Phys. Rev. Let. 92, 246401 (2004) [2] W. Morris, B. Leung, H. Furukawa, O. K. Yaghi, N. He, H. Hayashi, Y. Houndonougbo, M. Asta, B. B. Laird, O. M. Yaghi, J. AM. CHEM. SOC. 2010, 132, 11006-11008

Developing multifunctional nanoparticles in a 1-D coordination polymer of Cd(II)

NASA Astrophysics Data System (ADS)

Agarwal, Rashmi A.; Gupta, Neeraj K.

2017-11-01

A simple synthesis for the integration of different nanoparticles (NPs) including Ag, Au, Pd, Cr and mixed (Cu/Fe), has been demonstrated within the nanopores of a non-activated one dimensional porous coordination polymer (PCP) of Cd(II) due to its high flexible structure. There are two different mechanisms (acid formation (HCl/HNO3) and redox activity of the framework) elucidated by electron paramagnetic resonance (EPR). Presence of -NO2 groups of the ligand act as anchoring sites for metal ions of metal precursors leading to NPs growth within the PCP explained by FTIR. High resolution transmission electron microscopy (HRTEM) images provided insight of the chemical and physical characteristics of the NPs within the framework. Ag/AgO NPs exhibit excellent antibacterial properties at extremely low concentrations. The polymer shows potential for sequestration and reduction of hexavalent Cr (highly toxic) to elemental, trivalent and tetravalent Cr (non toxic). This framework is also an excellent template for fabrication and dry storage of nanoparticles synthesized by mixed metal precursors. Ferromagnetic properties have been shown by Ag and Au NPs integrated frameworks while Cu/Fe@Cd-PCP behaves as a paramagnet material at room temperature.

Ultrahigh-power supercapacitors based on highly conductive graphene nanosheet/nanometer-sized carbide-derived carbon frameworks.

PubMed

Yan, Pengtao; Zhang, Xuesha; Hou, Meiling; Liu, Yanyan; Liu, Ting; Liu, Kang; Zhang, Ruijun

2018-06-22

In order to develop energy storage devices with high power performance, electrodes should hold well-defined pathways for efficient ionic and electronic transport. Herein, we demonstrate a highly conductive graphene nanosheet/nanometer-sized carbide-derived carbon framework (hcGNS/nCDC). In this architecture, nCDC possesses short transport paths for electrolyte ions, thus ensuring the rapid ions transportation. The excellent electrical conductivity of hcGNS can reduce the electrode internal resistance for the supercapacitor and thus endows the hcGNS/nCDC composite electrodes with excellent electronic transportation performance. Electrochemical measurements show that the cyclic voltammogram of hcGNS/nCDC can maintain a rectangular-like shape with the increase of the scan rate from 5 mV s -1 to 20 V s -1 , and the specific capacitance retention is up to 51% even at a high scan rate of 20 V s -1 , suggesting ultrahigh power performance, which, to the best of our knowledge, is among the best power performances reported so far for the carbon materials. Furthermore, the hcGNS/nCDC composite also shows an excellent cycling stability (no drop in its capacitance occurs even after 10000 cycles). This work demonstrates the advantage in the ultrahigh power performance for the framework having both short transport pathways for electrolyte ions and high electrical conductivity.

Ultrahigh-power supercapacitors based on highly conductive graphene nanosheet/nanometer-sized carbide-derived carbon frameworks

NASA Astrophysics Data System (ADS)

Yan, Pengtao; Zhang, Xuesha; Hou, Meiling; Liu, Yanyan; Liu, Ting; Liu, Kang; Zhang, Ruijun

2018-06-01

In order to develop energy storage devices with high power performance, electrodes should hold well-defined pathways for efficient ionic and electronic transport. Herein, we demonstrate a highly conductive graphene nanosheet/nanometer-sized carbide-derived carbon framework (hcGNS/nCDC). In this architecture, nCDC possesses short transport paths for electrolyte ions, thus ensuring the rapid ions transportation. The excellent electrical conductivity of hcGNS can reduce the electrode internal resistance for the supercapacitor and thus endows the hcGNS/nCDC composite electrodes with excellent electronic transportation performance. Electrochemical measurements show that the cyclic voltammogram of hcGNS/nCDC can maintain a rectangular-like shape with the increase of the scan rate from 5 mV s‑1 to 20 V s‑1, and the specific capacitance retention is up to 51% even at a high scan rate of 20 V s‑1, suggesting ultrahigh power performance, which, to the best of our knowledge, is among the best power performances reported so far for the carbon materials. Furthermore, the hcGNS/nCDC composite also shows an excellent cycling stability (no drop in its capacitance occurs even after 10000 cycles). This work demonstrates the advantage in the ultrahigh power performance for the framework having both short transport pathways for electrolyte ions and high electrical conductivity.

2D Frameworks of C2 N and C3 N as New Anode Materials for Lithium-Ion Batteries.

PubMed

Xu, Jiantie; Mahmood, Javeed; Dou, Yuhai; Dou, Shixue; Li, Feng; Dai, Liming; Baek, Jong-Beom

2017-09-01

Novel layered 2D frameworks (C 3 N and C 2 N-450) with well-defined crystal structures are explored for use as anode materials in lithium-ion batteries (LIBs) for the first time. As anode materials for LIBs, C 3 N and C 2 N-450 exhibit unusual electrochemical characteristics. For example, C 2 N-450 (and C 3 N) display high reversible capacities of 933.2 (383.3) and 40.1 (179.5) mAh g -1 at 0.1 and 10 C, respectively. Furthermore, C 3 N shows a low hypothetical voltage (≈0.15 V), efficient operating voltage window with ≈85% of full discharge capacity secured at >0.45 V, and excellent cycling stability for more than 500 cycles. The excellent electrochemical performance (especially of C 3 N) can be attributed to their inherent 2D polyaniline frameworks, which provide large net positive charge densities, excellent structural stability, and enhanced electronic/ionic conductivity. Stable solid state interface films also form on the surfaces of the 2D materials during the charge/discharge process. These 2D materials with promising electrochemical performance should provide insights to guide the design and development of their analogues for future energy applications. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Biological applications of zinc imidazole framework through protein encapsulation

NASA Astrophysics Data System (ADS)

Kumar, Pawan; Bansal, Vasudha; Paul, A. K.; Bharadwaj, Lalit M.; Deep, Akash; Kim, Ki-Hyun

2016-10-01

The robustness of biomolecules is always a significant challenge in the application of biostorage in biotechnology or pharmaceutical research. To learn more about biostorage in porous materials, we investigated the feasibility of using zeolite imidazolate framework (ZIF-8) with respect to protein encapsulation. Here, bovine serum albumin (BSA) was selected as a model protein for encapsulation with the synthesis of ZIF-8 using water as a media. ZIF-8 exhibited excellent protein adsorption capacity through successive adsorption of free BSA with the formation of hollow crystals. The loading of protein in ZIF-8 crystals is affected by the molecular weight due to diffusion-limited permeation inside the crystals and also by the affinity of the protein to the pendent group on the ZIF-8 surface. The polar nature of BSA not only supported adsorption on the solid surface, but also enhanced the affinity of crystal spheres through weak coordination interactions with the ZIF-8 framework. The novel approach tested in this study was therefore successful in achieving protein encapsulation with porous, biocompatible, and decomposable microcrystalline ZIF-8. The presence of both BSA and FITC-BSA in ZIF-8 was confirmed consistently by spectroscopy as well as optical and electron microscopy.

Business model in marketplace industry using business model canvas approach: An e-commerce case study

NASA Astrophysics Data System (ADS)

Erlyana, Yana; Hartono, Henny

2017-12-01

The advancement of technology has huge impact on commerce world, especially in the marketplace that has shifted from brick-and-mortar to digital/online marketplace. Grasping the opportunity, ABC joined venture with DEF to create a new online venture namely XYZ Online Shop - an e-commerce website that has large segmentations. The objective of this research is to analyze the business model conducted by XYZ Online Shop by utilizing Business Model Canvas Framework and SWOT analysis. The results obtained from the research are that the business model conducted by XYZ Online Shop excels in customer relationship block and still needs to improve key partner and key activities blocks. Business Model Canvas along with SWOT analysis describes how XYZ Online Shop creates, delivers, and captures value based on its internal and external environments.

Virtual physiological human: training challenges.

PubMed

Lawford, Patricia V; Narracott, Andrew V; McCormack, Keith; Bisbal, Jesus; Martin, Carlos; Bijnens, Bart; Brook, Bindi; Zachariou, Margarita; Freixa, Jordi Villà I; Kohl, Peter; Fletcher, Katherine; Diaz-Zuccarini, Vanessa

2010-06-28

The virtual physiological human (VPH) initiative encompasses a wide range of activities, including structural and functional imaging, data mining, knowledge discovery tool and database development, biomedical modelling, simulation and visualization. The VPH community is developing from a multitude of relatively focused, but disparate, research endeavours into an integrated effort to bring together, develop and translate emerging technologies for application, from academia to industry and medicine. This process initially builds on the evolution of multi-disciplinary interactions and abilities, but addressing the challenges associated with the implementation of the VPH will require, in the very near future, a translation of quantitative changes into a new quality of highly trained multi-disciplinary personnel. Current strategies for undergraduate and on-the-job training may soon prove insufficient for this. The European Commission seventh framework VPH network of excellence is exploring this emerging need, and is developing a framework of novel training initiatives to address the predicted shortfall in suitably skilled VPH-aware professionals. This paper reports first steps in the implementation of a coherent VPH training portfolio.

The IOC Centres of Excellence bring prevention to sports medicine.

PubMed

Engebretsen, Lars; Bahr, Roald; Cook, Jill L; Derman, Wayne; Emery, Carolyn A; Finch, Caroline F; Meeuwisse, Willem H; Schwellnus, Martin; Steffen, Kathrin

2014-09-01

The protection of an athlete's health and preventing injuries and illnesses in sport are top priorities for the IOC and its Medical Commission. The IOC therefore partners with selected research centres around the world and supports research in the field of sports medicine. This has enabled the IOC to develop an international network of expert scientists and clinicians in sports injury and disease prevention research. The IOC wants to promote injury and disease prevention and the improvement of physical health of the athlete by: (1) establishing long-term research programmes on injury and disease prevention (including studies on basic epidemiology, risk factors, injury mechanisms and intervention), (2) fostering collaborative relationships with individuals, institutions and organisations to improve athletes' health, (3) implementing and collaborating with applied, ongoing and novel research and development within the framework and long-term strategy of the IOC and (4) setting up knowledge translation mechanisms to share scientific research results with the field throughout the Olympic Movement and sports community and converting these results into concrete actions to protect the health of the athletes. In 2009, the IOC also identified four research centres that had an established track record in research, educational and clinical activities to achieve these ambitions: (1) the Australian Centre for Research into Injury in Sport and its Prevention (ACRISP), Australia; (2) the Sport Injury Prevention Research Centre (SIPRC), Canada; (3) the Clinical Sport and Exercise Medicine Research (CSEM), South Africa and (4) the Oslo Sports Trauma Research Center (OSTRC), Norway. This paper highlights the work carried out by these four IOC Centres of Excellence over the past 6 years and their contribution to the world of sports medicine. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Institute of Medical Ethics Guidelines for confirmation of appointment, promotion and recognition of UK bioethics and medical ethics researchers.

PubMed

Frith, Lucy; Hooper, Carwyn; Camporesi, Silvia; Douglas, Thomas; Smajdor, Anna; Nottingham, Emma; Fritz, Zoe; Ekberg, Merryn; Huxtable, Richard

2018-05-01

This document is designed to give guidance on assessing researchers in bioethics/medical ethics. It is intended to assist members of selection, confirmation and promotion committees, who are required to assess those conducting bioethics research when they are not from a similar disciplinary background. It does not attempt to give guidance on the quality of bioethics research, as this is a matter for peer assessment. Rather it aims to give an indication of the type, scope and amount of research that is the expected in this field. It does not cover the assessment of other activities such as teaching, policy work, clinical ethics consultation and so on, but these will be mentioned for additional context. Although it mentions the UK's Research Excellence Framework (REF), it is not intended to be a detailed analysis of the place of bioethics in the REF. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

High nitrogen-containing cotton derived 3D porous carbon frameworks for high-performance supercapacitors

NASA Astrophysics Data System (ADS)

Fan, Li-Zhen; Chen, Tian-Tian; Song, Wei-Li; Li, Xiaogang; Zhang, Shichao

2015-10-01

Supercapacitors fabricated by 3D porous carbon frameworks, such as graphene- and carbon nanotube (CNT)-based aerogels, have been highly attractive due to their various advantages. However, their high cost along with insufficient yield has inhibited their large-scale applications. Here we have demonstrated a facile and easily scalable approach for large-scale preparing novel 3D nitrogen-containing porous carbon frameworks using ultralow-cost commercial cotton. Electrochemical performance suggests that the optimal nitrogen-containing cotton-derived carbon frameworks with a high nitrogen content (12.1 mol%) along with low surface area 285 m2 g-1 present high specific capacities of the 308 and 200 F g-1 in KOH electrolyte at current densities of 0.1 and 10 A g-1, respectively, with very limited capacitance loss upon 10,000 cycles in both aqueous and gel electrolytes. Moreover, the electrode exhibits the highest capacitance up to 220 F g-1 at 0.1 A g-1 and excellent flexibility (with negligible capacitance loss under different bending angles) in the polyvinyl alcohol/KOH gel electrolyte. The observed excellent performance competes well with that found in the electrodes of similar 3D frameworks formed by graphene or CNTs. Therefore, the ultralow-cost and simply strategy here demonstrates great potential for scalable producing high-performance carbon-based supercapacitors in the industry.

High nitrogen-containing cotton derived 3D porous carbon frameworks for high-performance supercapacitors.

PubMed

Fan, Li-Zhen; Chen, Tian-Tian; Song, Wei-Li; Li, Xiaogang; Zhang, Shichao

2015-10-16

Supercapacitors fabricated by 3D porous carbon frameworks, such as graphene- and carbon nanotube (CNT)-based aerogels, have been highly attractive due to their various advantages. However, their high cost along with insufficient yield has inhibited their large-scale applications. Here we have demonstrated a facile and easily scalable approach for large-scale preparing novel 3D nitrogen-containing porous carbon frameworks using ultralow-cost commercial cotton. Electrochemical performance suggests that the optimal nitrogen-containing cotton-derived carbon frameworks with a high nitrogen content (12.1 mol%) along with low surface area 285 m(2) g(-1) present high specific capacities of the 308 and 200 F g(-1) in KOH electrolyte at current densities of 0.1 and 10 A g(-1), respectively, with very limited capacitance loss upon 10,000 cycles in both aqueous and gel electrolytes. Moreover, the electrode exhibits the highest capacitance up to 220 F g(-1) at 0.1 A g(-1) and excellent flexibility (with negligible capacitance loss under different bending angles) in the polyvinyl alcohol/KOH gel electrolyte. The observed excellent performance competes well with that found in the electrodes of similar 3D frameworks formed by graphene or CNTs. Therefore, the ultralow-cost and simply strategy here demonstrates great potential for scalable producing high-performance carbon-based supercapacitors in the industry.

High nitrogen-containing cotton derived 3D porous carbon frameworks for high-performance supercapacitors

PubMed Central

Fan, Li-Zhen; Chen, Tian-Tian; Song, Wei-Li; Li, Xiaogang; Zhang, Shichao

2015-01-01

Supercapacitors fabricated by 3D porous carbon frameworks, such as graphene- and carbon nanotube (CNT)-based aerogels, have been highly attractive due to their various advantages. However, their high cost along with insufficient yield has inhibited their large-scale applications. Here we have demonstrated a facile and easily scalable approach for large-scale preparing novel 3D nitrogen-containing porous carbon frameworks using ultralow-cost commercial cotton. Electrochemical performance suggests that the optimal nitrogen-containing cotton-derived carbon frameworks with a high nitrogen content (12.1 mol%) along with low surface area 285 m2 g−1 present high specific capacities of the 308 and 200 F g−1 in KOH electrolyte at current densities of 0.1 and 10 A g−1, respectively, with very limited capacitance loss upon 10,000 cycles in both aqueous and gel electrolytes. Moreover, the electrode exhibits the highest capacitance up to 220 F g−1 at 0.1 A g−1 and excellent flexibility (with negligible capacitance loss under different bending angles) in the polyvinyl alcohol/KOH gel electrolyte. The observed excellent performance competes well with that found in the electrodes of similar 3D frameworks formed by graphene or CNTs. Therefore, the ultralow-cost and simply strategy here demonstrates great potential for scalable producing high-performance carbon-based supercapacitors in the industry. PMID:26472144

How Change Occurred at the Stoughton Area School District: Lessons from a SWIFT (Schoolwide Integrated Framework for Transformation) Knowledge Development Site. Issue Brief #3

ERIC Educational Resources Information Center

Stonemeier, Jennifer; Trader, Barbara; Kingston, Mary; Richards, Curtis; Blank, Rolf; East, Bill

2014-01-01

The SWIFT Center (Schoolwide Integrated Framework for Transformation) is an initiative to bring about educational equity district by district until all students excel, including students with the most profound needs. As the national technical assistance center to build schoolwide inclusive practices to improve academic and behavioral outcomes for…

Excellence and evidence in staffing: a data-driven model for excellence in staffing (2nd edition).

PubMed

Baggett, Margarita; Batcheller, Joyce; Blouin, Ann Scott; Behrens, Elizabeth; Bradley, Carol; Brown, Mary J; Brown, Diane Storer; Bolton, Linda Burnes; Borromeo, Annabelle R; Burtson, Paige; Caramanica, Laura; Caspers, Barbara A; Chow, Marilyn; Christopher, Mary Ann; Clarke, Sean P; Delucas, Christine; Dent, Robert L; Disser, Tony; Eliopoulos, Charlotte; Everett, Linda Q; Garcia, Amy; Glassman, Kimberly; Goodwin, Susan; Haagenson, Deb; Harper, Ellen; Harris, Kathy; Hoying, Cheryl L; Hughes-Rease, Marsha; Kelly, Lesly; Kiger, Anna J; Kobs-Abbott, Ann; Krueger, Janelle; Larson, Jackie; March, Connie; Martin, Deborah Maust; Mazyck, Donna; Meenan, Penny; McGaffigan, Patricia; Myers, Karen K; Nell, Kate; Newcomer, Britta; Cathy, Rick; O'Rourke, Maria; Rosa, Billy; Rose, Robert; Rudisill, Pamela; Sanford, Kathy; Simpson, Roy L; Snowden, Tami; Strickland, Bob; Strohecker, Sharon; Weems, Roger B; Welton, John; Weston, Marla; Valentine, Nancy M; Vento, Laura; Yendro, Susan

2014-01-01

The Patient Protection and Affordable Care Act (PPACA, 2010) and the Institute of Medicine's (IOM, 2011) Future of Nursing report have prompted changes in the U.S. health care system. This has also stimulated a new direction of thinking for the profession of nursing. New payment and priority structures, where value is placed ahead of volume in care, will start to define our health system in new and unknown ways for years. One thing we all know for sure: we cannot afford the same inefficient models and systems of care of yesterday any longer. The Data-Driven Model for Excellence in Staffing was created as the organizing framework to lead the development of best practices for nurse staffing across the continuum through research and innovation. Regardless of the setting, nurses must integrate multiple concepts with the value of professional nursing to create new care and staffing models. Traditional models demonstrate that nurses are a commodity. If the profession is to make any significant changes in nurse staffing, it is through the articulation of the value of our professional practice within the overall health care environment. This position paper is organized around the concepts from the Data-Driven Model for Excellence in Staffing. The main concepts are: Core Concept 1: Users and Patients of Health Care, Core Concept 2: Providers of Health Care, Core Concept 3: Environment of Care, Core Concept 4: Delivery of Care, Core Concept 5: Quality, Safety, and Outcomes of Care. This position paper provides a comprehensive view of those concepts and components, why those concepts and components are important in this new era of nurse staffing, and a 3-year challenge that will push the nursing profession forward in all settings across the care continuum. There are decades of research supporting various changes to nurse staffing. Yet little has been done to move that research into practice and operations. While the primary goal of this position paper is to generate research and innovative thinking about nurse staffing across all health care settings, a second goal is to stimulate additional publications. This includes a goal of at least 20 articles in Nursing Economic$ on best practices in staffing and care models from across the continuum over the next 3 years.

Excellence in Wetland Programs

EPA Pesticide Factsheets

States and tribes play important roles in protecting and restoring wetlands and other water resources by adopting practices within our Core Elements Framework (CEF) to complete various projects. restoration and protection, monitoring and assessment

Bumps on the road to Magnet designation: achieving organizational excellence.

PubMed

Steinbinder, Amy

2009-01-01

The chief nursing officer is in a unique position to guide his or her organization to excellence by creating a compelling vision; maintaining objectivity regarding the nursing department's accomplishments; holding senior nurse leaders accountable as Magnet champions; demonstrating strategic thinking, business planning development, operational connection, and awareness of clinical aspects of care; and establishing levels of ownership and decision making within the nursing department's operational framework. The clear definition of terms including responsibility, authority, delegation, accountability, and empowerment are necessary and, coupled with specific actions, skills, and measures of success, guide individual and group processes to achieve organizational excellence and ultimately Magnet designation.

Heterobimetallic Metal–Organic Framework as a Precursor to Prepare a Nickel/Nanoporous Carbon Composite Catalyst for 4-Nitrophenol Reduction

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

Yang, Ying; Zhang, Ying; Sun, Cheng Jun

2014-11-01

Nickel/nanoporous carbon (Ni/NPC) composites are facilely prepared by direct pyrolysis of nonporous heterobimetallic zinc-nickel-terephthalate frameworks (Zn1-xNixMOF, x approximate to 0-1, MOF= metal-organic framework) at 1223 K in situ. Tailoring the Ni/Zn ratio creates densely populated and small Ni nanocrystals (Ni NCs) while maintaining sufficient porosity and surface area in the final product, which exhibits the largest activity factor (9.2 s(-1)g(-1)) and excellent stability toward 4-nitrophenol reduction.

"You Have to Approach Us Right": A Qualitative Framework Analysis for Recruiting African Americans Into mHealth Research.

PubMed

James, Delores C S; Harville, Cedric; Efunbumi, Orisatalabi; Babazadeh, Ida; Ali, Sheriza

2017-10-01

Despite the high ownership of smartphones, African Americans (AAs) remain underrepresented in health research and specifically mobile health (mHealth) research. This may be due to ineffective recruitment efforts. To explore strategies for recruiting AAs into mHealth research and examine how these strategies may vary by gender and age-group. Twenty triad focus groups ( n = 60) were conducted with AA males ( n = 9 groups) and females ( n = 11 groups). The framework method was used to manage, organize, synthesize, and analyze data themes by gender and age-group (18-29, 30-50, 51+). Most participants owned smartphones (71%) and were willing to participate in mHealth research (62%). The participants' narrative revealed the tension between mistrust of researchers and the excitement of participating in technology-based research. Both genders and all age-groups can be reached via word-of-mouth because it is "the best advertisement." Personal contact must precede traditional and electronic recruitment strategies because "we have to know you." Churches are excellent places for recruitment because they are "trustworthy" and have a "repeat audience." Facebook may be effective for both genders and all age-groups because "everybody is on Facebook" and it can "reach more people than text and e-mail." Beauty/barber shops may be limited in reaching both genders and age-groups, but especially young women who style their own hair natural, and young men who wear braids and dreadlocks. Personal contact must precede traditional and electronic recruitment strategies because "we have to know you." A tailored, multipronged strategy that combines traditional recruitment methods with texting, e-mail, and social media may be effective in recruiting AA adults into mHealth research.

Computational Design for Multifunctional Microstructural Composites

NASA Astrophysics Data System (ADS)

Chen, Yuhang; Zhou, Shiwei; Li, Qing

As an important class of natural and engineered materials, periodic microstructural composites have drawn substantial attention from the material research community for their excellent flexibility in tailoring various desirable physical behaviors. To develop periodic cellular composites for multifunctional applications, this paper presents a unified design framework for combining stiffness and a range of physical properties governed by quasi-harmonic partial differential equations. A multiphase microstructural configuration is sought within a periodic base-cell design domain using topology optimization. To deal with conflicting properties, e.g. conductivity/permeability versus bulk modulus, the optimum is sought in a Pareto sense. Illustrative examples demonstrate the capability of the presented procedure for the design of multiphysical composites and tissue scaffolds.

Grandparent-grandchild relationships: from families in contexts to families as contexts.

PubMed

Davey, Adam; Savla, Jyoti; Janke, Megan; Anderson, Shayne

2009-01-01

Relationships between grandparents and grandchildren provide an excellent framework for integrating family theory and family methodology. Systematic differences as a function of age, gender, life expectancy, and health as played out through generations suggest some topics are best studied by disentangling variability between and within families. Using data from 1,345 grandchildren (52% girls, mean age 13.69 years, range 9 to 20) reporting on 3,664 grandparents, we compare results obtained from studying grandparent-grandchild relationships individually and at the family level. Results suggest important predictors of relationship quality at the within-subject and between-subject levels. Future research should more carefully integrate each level into theory and design.

Corporate Characteristics and Internal Control Information Disclosure- Evidence from Annual Reports in 2009 of Listed Companies in Shenzhen Stock Exchange

NASA Astrophysics Data System (ADS)

Xiaowen, Song

Under the research framework of internal control disclosure and combined the current economic situation, the paper empirically analyzes the relationship between corporate characteristics and internal control information disclosure. The paper selects 647 A share companies listed in Shenzhen Stock Exchanges in 2009 as a sample. The results show: (1) the companies with excellent performance and high liquidity tend to disclose more internal control information; (2) the companies with the high leverage and also issued B shares are not willing to disclosure internal control information; (3) the companies sizes and companies which have hired Four-big accounting firms have no significant effects on internal control disclosure.

The disability paradox: high quality of life against all odds.

PubMed

Albrecht, G L; Devlieger, P J

1999-04-01

This paper builds on the work of Sol Levine to examine a disability paradox: Why do many people with serious and persistent disabilities report that they experience a good or excellent quality of life when to most external observers these individuals seem to live an undesirable daily existence? The paper uses a qualitative approach to develop an explanation of this paradox using semi-structured interviews with 153 persons with disabilities. 54.3% of the respondents with moderate to serious disabilities reported having an excellent or good quality of life confirming the existence of the disability paradox. Analysis of the interviews reveals that for both those who report that they have a good and those who say they have a poor quality of life, quality of life is dependent upon finding a balance between body, mind and spirit in the self and on establishing and maintaining an harmonious set of relationships within the person's social context and external environment. A theoretical framework is developed to express these relationships. The findings are discussed for those with and without disabilities and directions are given for future research.

How do we define the policy impact of public health research? A systematic review.

PubMed

Alla, Kristel; Hall, Wayne D; Whiteford, Harvey A; Head, Brian W; Meurk, Carla S

2017-10-02

In order to understand and measure the policy impact of research we need a definition of research impact that is suited to the task. This article systematically reviewed both peer-reviewed and grey literature for definitions of research impact to develop a definition of research impact that can be used to investigate how public health research influences policy. Keyword searches of the electronic databases Web of Science, ProQuest, PubMed, EMBASE, CINAHL, Informit, PsycINFO, The Cochrane Database of Systematic Reviews and Google Scholar were conducted between August 2015 and April 2016. Keywords included 'definition' and 'policy' and 'research impact' or 'research evidence'. The search terms 'health', public health' or 'mental health' and 'knowledge transfer' or 'research translation' were used to focus the search on relevant health discipline approaches. Studies included in the review described processes, theories or frameworks associated with public health, health services or mental health policy. We identified 108 definitions in 83 publications. The key findings were that literature on research impact is growing, but only 23% of peer-reviewed publications on the topic explicitly defined the term and that the majority (76%) of definitions were derived from research organisations and funding institutions. We identified four main types of definition, namely (1) definitions that conceptualise research impacts in terms of positive changes or effects that evidence can bring about when transferred into policies (example Research Excellence Framework definition), (2) definitions that interpret research impacts as measurable outcomes (Research Councils UK), and (3) bibliometric and (4) use-based definitions. We identified four constructs underpinning these definitions that related to concepts of contribution, change, avenues and levels of impact. The dominance of bureaucratic definitions, the tendency to discuss but not define the concept of research impact, and the heterogeneity of definitions confirm the need for conceptual clarity in this area. We propose a working definition of research impact that can be used in a range of health policy contexts.

Rod-like polyaniline supported on three-dimensional boron and nitrogen-co-doped graphene frameworks for high-performance supercapacitors

NASA Astrophysics Data System (ADS)

Liao, Kexuan; Gao, Jialu; Fan, Jinchen; Mo, Yao; Xu, Qunjie; Min, Yulin

2017-12-01

In this work, novel three-dimensional (3D) boron and nitrogen-co-doped three-dimensional (3D) graphene frameworks (BN-GFs) supporting rod-like polyaniline (PANI) are facilely prepared and used as electrodes for high-performance supercapacitors. The results demonstrated that BN-GFs with tuned electronic structure can not only provide a large surface area for rod-like PANI to anchor but also effectively facilitate the ion transfer and charge storage in the electrode. The PANI/BN-GF composite with wrinkled boron and nitrogen-co-doped graphene sheets interconnected by rod-like PANI exhibits excellent capacitive properties with a maximum specific capacitance of 596 F/g at a current density of 0.5 A/g. Notably, they also show excellent cycling stability with more than 81% capacitance retention after 5000 charge-discharge cycles.

Commentary: Diversity 3.0: a necessary systems upgrade.

PubMed

Nivet, Marc A

2011-12-01

This is a defining moment for health and health care in the United States, and medical schools and teaching hospitals have a critical role to play. The combined forces of health care reform, demographic shifts, continued economic woes, and the projected worsening of physician shortages portend major challenges for the health care enterprise in the near future. In this commentary, the author employs a diversity framework implemented by IBM and argues that this framework should be adapted to an academic medicine setting to meet the challenges to the health care enterprise. Using IBM's diversity framework, the author explores three distinct phases in the evolution of diversity thinking within the academic medicine community. The first phase included isolated efforts aimed at removing social and legal barriers to access and equality, with institutional excellence and diversity as competing ends. The second phase kept diversity on the periphery but raised awareness about how increasing diversity benefits everyone, allowing excellence and diversity to exist as parallel ends. In the third phase, which is emerging today and reflects a growing understanding of diversity's broader relevance to institutions and systems, diversity and inclusion are integrated into the core workings of the institution and framed as integral for achieving excellence. The Association of American Medical Colleges, a leading voice and advocate for increased student and faculty diversity, is set to play a more active role in building the capacity of the nation's medical schools and teaching hospitals to move diversity from a periphery to a core strategy.

ESF EUROCORES Programmes In Geosciences And Environmental Sciences

NASA Astrophysics Data System (ADS)

Jonckheere, I. G.

2007-12-01

In close cooperation with its Member Organisations, the European Science Foundation (ESF) has launched since late 2003 a series of European Collaborative Research (EUROCORES) Programmes. Their aim is to enable researchers in different European countries to develop cooperation and scientific synergy in areas where European scale and scope are required in a global context. The EUROCORES Scheme provides an open, flexible and transparent framework that allows national science funding and science performing agencies to join forces to support excellent European-led research, following a selection among many science-driven suggestions for new Programmes themes submitted by the scientific community. The EUROCORES instrument represents the first large scale attempt of national research (funding) agencies to act together against fragmentation, asynchronicity and duplication of research (funding) within Europe. There are presently 7 EUROCORES Programmes specifically dealing with cutting edge science in the fields of Earth, Climate and Environmental Sciences. The EUROCORES Programmes consist of a number of international, multidisciplinary collaborative research projects running for 3-4 years, selected through independent peer review. Under the overall responsibility of the participating funding agencies, those projects are coordinated and networked together through the scientific guidance of a Scientific Committee, with the support of a Programme Coordinator, responsible at ESF for providing planning, logistics, and the integration and dissemination of science. Strong links are aimed for with other major international programmes and initiatives worldwide. In this framework, linkage to IYPE would be of major interest for the scientific communities involved. Each Programme mobilises 5 to 13 million Euros in direct science funding from 9 to 27 national agencies from 8 to 20 countries. Additional funding for coordination, networking and dissemination is allocated by the ESF through these distinctive research initiatives, to build on the national research efforts and contribute to the capacity building, in relation with typically about 15-20 post-doc positions and/or PhD studentships supported nationally within each Programme. Typical networking activities are topical workshops, open sessions in a larger conference, Programme conference, (summer / winter) schools, exchange visits across projects or programmes. Overall, EUROCORES Programmes are supported by more than 60 national agencies from 30 countries and by the European Science Foundation (ESF) with support by the European Commission, DG Research (Sixth Framework Programme, contract ERAS-CT-2003-980409). In the framework of AGU, a series of present EUROCORES Programmes in the field of Geosciences and Environmental Sciences are presented (e.g., EuroDIVERSITY, EuroDEEP, EUROMARGINS, EuroCLIMATE, and EuroMinScI).

European survey on ethical and legal framework of clinical trials in paediatrics: results and perspectives.

PubMed

Altavilla, Annagrazia; Giaquinto, Carlo; Ceci, Adriana

2008-09-01

This article constitutes a synthesis and analysis of the results of the "Survey on the ethical and legal frameworks existing in Europe for paediatric clinical trials" carried out by the European network TEDDY. TEDDY is a "Network of Excellence" funded by the Sixth EU Framework Programme (FP6). It began its activities in June 2005 and it is scheduled to run until 2010. It involves 19 partners in 11 countries. The overall goal of TEDDY is to promote the availability of safe and effective medicines to children in Europe by integrating existing expertise and the good practices. In the domain of ethics, the main aim of TEDDY is raise the awareness of the public and researchers concerning issues linked to biomedical research in paediatrics, by contributing to developing the debate on the ethical and legal stakes, as well as the potential deviations, in order to ensure the best possible protection of children participating in clinical trials. This study, with twenty-seven participating countries (23 EU Member States and 4 countries associated to the Fifth and Sixth EU Framework Programme), proposes to highlight the existing differences in the legislation of European countries concerning the procedure of consent, as well as the guarantee of the paediatric expertise within the Ethics Committees which are in charge of evaluating research protocols. The study shows that, even though the Directive 2001/20/EC has been transposed, the value attributed to the consent of minors who participate in clinical trials is different depending on the European state. Despite the general rule of having the written consent of the legal representative of the minor, over a certain age (different in relation to each state) and under certain conditions, to give the consent alone to participate in biomedical research. Furthermore, there is an Ethics Committee for minors in only four countries. In addition, we illustrate the lack of information and in-depth debate in Europe concerning the ethical stakes of clinical trials in paediatrics. An overview of possible legal deviations is also presented.

Using prediction markets to forecast research evaluations.

PubMed

Munafo, Marcus R; Pfeiffer, Thomas; Altmejd, Adam; Heikensten, Emma; Almenberg, Johan; Bird, Alexander; Chen, Yiling; Wilson, Brad; Johannesson, Magnus; Dreber, Anna

2015-10-01

The 2014 Research Excellence Framework (REF2014) was conducted to assess the quality of research carried out at higher education institutions in the UK over a 6 year period. However, the process was criticized for being expensive and bureaucratic, and it was argued that similar information could be obtained more simply from various existing metrics. We were interested in whether a prediction market on the outcome of REF2014 for 33 chemistry departments in the UK would provide information similar to that obtained during the REF2014 process. Prediction markets have become increasingly popular as a means of capturing what is colloquially known as the 'wisdom of crowds', and enable individuals to trade 'bets' on whether a specific outcome will occur or not. These have been shown to be successful at predicting various outcomes in a number of domains (e.g. sport, entertainment and politics), but have rarely been tested against outcomes based on expert judgements such as those that formed the basis of REF2014.

Using prediction markets to forecast research evaluations

PubMed Central

Munafo, Marcus R.; Pfeiffer, Thomas; Altmejd, Adam; Heikensten, Emma; Almenberg, Johan; Bird, Alexander; Chen, Yiling; Wilson, Brad; Johannesson, Magnus; Dreber, Anna

2015-01-01

The 2014 Research Excellence Framework (REF2014) was conducted to assess the quality of research carried out at higher education institutions in the UK over a 6 year period. However, the process was criticized for being expensive and bureaucratic, and it was argued that similar information could be obtained more simply from various existing metrics. We were interested in whether a prediction market on the outcome of REF2014 for 33 chemistry departments in the UK would provide information similar to that obtained during the REF2014 process. Prediction markets have become increasingly popular as a means of capturing what is colloquially known as the ‘wisdom of crowds’, and enable individuals to trade ‘bets’ on whether a specific outcome will occur or not. These have been shown to be successful at predicting various outcomes in a number of domains (e.g. sport, entertainment and politics), but have rarely been tested against outcomes based on expert judgements such as those that formed the basis of REF2014. PMID:26587243

Engaging People in Making History: Impact, Public Engagement and the World Beyond the Campus

PubMed Central

2015-01-01

By examining the longer history of engagement between academics and those outside the academy and reflecting on recent experiences of collaboration, this paper provides a critical perspective on understandings of engagement and the ‘impact’ of historical research today. Considering in particular the UK higher education landscape and the recent Research Excellence Framework measurement exercise, we argue that the current approach of universities, and understandings of the relationship between them and those outside higher education, promotes a model of one-way dissemination, entails a potentially paternalistic approach to an apparently passive public, and favours easily measurable change. We suggest that by revisiting the intellectual origins of the public-history movement we can better understand where the value in the relationship between academics and the public lies. Our conclusion is that refocusing on the process of engagement – rather than specific and easily evaluated outcomes – better reflects and values the most successful, productive and democratic collaborations between researchers and non-academic partners. PMID:27019608

Cell therapy-processing economics: small-scale microfactories as a stepping stone toward large-scale macrofactories.

PubMed

Harrison, Richard P; Medcalf, Nicholas; Rafiq, Qasim A

2018-03-01

Manufacturing methods for cell-based therapies differ markedly from those established for noncellular pharmaceuticals and biologics. Attempts to 'shoehorn' these into existing frameworks have yielded poor outcomes. Some excellent clinical results have been realized, yet emergence of a 'blockbuster' cell-based therapy has so far proved elusive.  The pressure to provide these innovative therapies, even at a smaller scale, remains. In this process, economics research paper, we utilize cell expansion research data combined with operational cost modeling in a case study to demonstrate the alternative ways in which a novel mesenchymal stem cell-based therapy could be provided at small scale. This research outlines the feasibility of cell microfactories but highlighted that there is a strong pressure to automate processes and split the quality control cost-burden over larger production batches. The study explores one potential paradigm of cell-based therapy provisioning as a potential exemplar on which to base manufacturing strategy.

The growth and development of gerontological nurse leaders in policy.

PubMed

Perez, G Adriana; Mason, Diana J; Harden, J Taylor; Cortes, Tara A

The National Hartford Center of Gerontological Nursing Excellence (NHCGNE) Scholars/Fellows Award Program was designed to promote the growth and development of nurse scientists, educators, and leaders in aging. McBride's conceptual framework of the growth and development of nurse leaders was used to examine the NHCGNE impact on health and aging policy work among scholars/fellows, including barriers, facilitators, and resources. A multimethod two-phased approach included an online survey (phase I) focused on research and policy impact at local, state, or national level. Telephone interviews (phase II) were conducted to further understand the nature, depth, and focus of respondents' policy work. Based on our findings, we propose multilevel recommendations for advancing nurse scientists' capacity to be leaders in shaping policy. Keen research skills are influential in policy advancement but not sufficient to advance policy. Preparing nurse scientists with competencies in translating research into policy can ultimately transform health and health care for older adults. Copyright © 2017 Elsevier Inc. All rights reserved.

Building health research systems: WHO is generating global perspectives, and who's celebrating national successes?

PubMed

Hanney, Stephen R; González-Block, Miguel A

2016-12-28

In 2016, England's National Institute for Health Research (NIHR) celebrated its tenth anniversary as an innovative national health research system with a focus on meeting patients' needs. This provides a good opportunity to reflect on how the creation of the NIHR has greatly enhanced important work, started in 1991, to develop a health research system in England that is embedded in the National Health Service.In 2004, WHO identified a range of functions that a national health research system should undertake to improve the health of populations. Health Research Policy and Systems (HRPS) has taken particular interest in the pioneering developments in the English health research system, where the comprehensive approach has covered most, if not all, of the functions identified by WHO. Furthermore, several significant recent developments in thinking about health research are relevant for the NIHR and have informed accounts of its achievements. These include recognition of the need to combat waste in health research, which had been identified as a global problem in successive papers in the Lancet, and an increasing emphasis on demonstrating impact. Here, pioneering evaluation of United Kingdom research, conducted through the impact case studies of the Research Excellence Framework, is particularly important. Analyses informed by these and other approaches identified many aspects of NIHR's progress in combating waste, building and sustaining research capacity, creating centres of research excellence linked to leading healthcare institutions, developing research networks, involving patients and others in identifying research needs, and producing and adopting research findings that are improving health outcomes.The NIHR's overall success, and an analysis of the remaining problems, might have lessons for other systems, notwithstanding important advances in many countries, as described in papers in HRPS and elsewhere. WHO's recently established Global Observatory for Health Research and Development provides an opportunity to promote some of these lessons. To inform its work, the Observatory is sponsoring a thematic series of papers in HRPS focusing on health research issues such as funding flows, priority setting, capacity building, utilisation and equity. While important papers on these have been published, this series is still open to new submissions.

The Environment for Scientific Research by Undergraduates: Some Thoughts on Reading the "Academic Excellence" Study. Academic Excellence: A Study of the Role of Research in the Natural Sciences at Undergraduate Institutions. Special Report.

ERIC Educational Resources Information Center

Tritton, Thomas R.

The "Academic Excellence" (Research Corporation, 2001) study contains quantities of interesting data. The findings of this study make it apparent that all institutions profess undergraduate research as a value, and that all institutions put resources into research. Science activity has increased in the 1990s. In general, institutions tend to fund…

Environmental literacy framework with a focus on climate change (ELF): a framework and resources for teaching climate change

NASA Astrophysics Data System (ADS)

Huffman, L. T.; Blythe, D.; Dahlman, L. E.; Fischbein, S.; Johnson, K.; Kontar, Y.; Rack, F. R.; Kulhanek, D. K.; Pennycook, J.; Reed, J.; Youngman, B.; Reeves, M.; Thomas, R.

2010-12-01

The challenges of communicating climate change science to non-technical audiences present a daunting task, but one that is recognized in the science community as urgent and essential. ANDRILL's (ANtarctic geological DRILLing) international network of scientists, engineers, technicians and educators work together to convey a deeper understanding of current geoscience research as well as the process of science to non-technical audiences. One roadblock for educators who recognize the need to teach climate change has been the lack of a comprehensive, integrated set of resources and activities that are related to the National Science Education Standards. Pieces of the climate change puzzle can be found in the excellent work of the groups of science and education professionals who wrote the Essential Principles of Ocean Sciences, Climate Literacy: The Essential Principles of Climate Science, Earth Science Literacy Principles: The Big Ideas and Supporting Concepts of Earth Science, and Essential Principals and Fundamental Concepts for Atmospheric Science Literacy, but teachers have precious little time to search out the climate change goals and objectives in those frameworks and then find the resources to teach them. Through NOAA funding, ANDRILL has created a new framework, The Environmental Literacy Framework with a Focus on Climate Change (ELF), drawing on the works of the aforementioned groups, and promoting an Earth Systems approach to teaching climate change through five units: Atmosphere, Biosphere, Geosphere, Hydrosphere/Cryosphere, and Energy as the driver of interactions within and between the “spheres.” Each key concept in the framework has a hands-on, inquiry activity and matching NOAA resources for teaching the objectives. In its present form, we present a ‘road map’ for teaching climate change and a set of resources intended to continue to evolve over time.

MPEG-21 in broadcasting: the novel digital broadcast item model

NASA Astrophysics Data System (ADS)

Lugmayr, Artur R.; Touimi, Abdellatif B.; Kaneko, Itaru; Kim, Jong-Nam; Alberti, Claudio; Yona, Sadigurschi; Kim, Jaejoon; Andrade, Maria Teresa; Kalli, Seppo

2004-05-01

The MPEG experts are currently developing the MPEG-21 set of standards and this includes a framework and specifications for digital rights management (DRM), delivery of quality of services (QoS) over heterogeneous networks and terminals, packaging of multimedia content and other things essential for the infrastructural aspects of multimedia content distribution. Considerable research effort is being applied to these new developments and the capabilities of MPEG-21 technologies to address specific application areas are being investigated. One such application area is broadcasting, in particular the development of digital TV and its services. In more practical terms, digital TV addresses networking, events, channels, services, programs, signaling, encoding, bandwidth, conditional access, subscription, advertisements and interactivity. MPEG-21 provides an excellent framework of standards to be applied in digital TV applications. Within the scope of this research work we describe a new model based on MPEG-21 and its relevance to digital TV: the digital broadcast item model (DBIM). The goal of the DBIM is to elaborate the potential of MPEG-21 for digital TV applications. Within this paper we focus on a general description of the DBIM, quality of service (QoS) management and metadata filtering, digital rights management and also present use-cases and scenarios where the DBIM"s role is explored in detail.

Low temperature oxidative desulfurization with hierarchically mesoporous titaniumsilicate Ti-SBA-2 single crystals.

PubMed

Shi, Chengxiang; Wang, Wenxuan; Liu, Ni; Xu, Xueyan; Wang, Danhong; Zhang, Minghui; Sun, Pingchuan; Chen, Tiehong

2015-07-21

Hierarchically porous Ti-SBA-2 with high framework Ti content (up to 5 wt%) was firstly synthesized by employing organic mesomorphous complexes of a cationic surfactant (CTAB) and an anionic polyelectrolyte (PAA) as templates. The material exhibited excellent performance in oxidative desulfurization of diesel fuel at low temperature (40 °C or 25 °C) due to the unique hierarchically porous structure and high framework Ti content.

Formation of benzo[f]-1-indanone frameworks by regulable intramolecular annulations of gem-dialkylthio trienynes.

PubMed

Fang, Zhongxue; Liu, Ying; Barry, Badru-Deen; Liao, Peiqiu; Bi, Xihe

2015-02-20

An atom-economic route to benzo[f]-1-indanone frameworks has been developed starting from the readily available gem-dialkylthio trienynes by intramolecular annulations. The chemoselectivity of the intramolecular cyclizations can be regulated by both the base and the type of gas atmosphere used in the reaction, thus allowing the divergent synthesis of the corresponding functionalized benzo[f]-1-indanones in good to excellent yields.

A template-free method for stable CuO hollow microspheres fabricated from a metal organic framework (HKUST-1).

PubMed

Zhang, Suoying; Liu, Hong; Liu, Pengfei; Yang, Zhuhong; Feng, Xin; Huo, Fengwei; Lu, Xiaohua

2015-06-07

Uniform CuO hollow microspheres were successfully achieved from a non-uniform metal organic framework by using a template-free method. The process mechanism has been revealed to be spherical aggregation and Ostwald ripening. When tested in CO oxidation and heat treatment, these assembled microspheres exhibited an excellent catalytic performance and show a much better stability than the inherited hollow structure from MOFs.

Encouraging translation and assessing impact of the Centre for Research Excellence in Integrated Quality Improvement: rationale and protocol for a research impact assessment.

PubMed

Ramanathan, Shanthi; Reeves, Penny; Deeming, Simon; Bailie, Ross Stewart; Bailie, Jodie; Bainbridge, Roxanne; Cunningham, Frances; Doran, Christopher; McPhail Bell, Karen; Searles, Andrew

2017-12-04

There is growing recognition among health researchers and funders that the wider benefits of research such as economic, social and health impacts ought to be assessed and valued alongside academic outputs such as peer-reviewed papers. Research translation needs to increase and the pathways to impact ought to be more transparent. These processes are particularly pertinent to the Indigenous health sector given continued concerns that Indigenous communities are over-researched with little corresponding improvement in health outcomes. This paper describes the research protocol of a mixed methods study to apply FAIT (Framework to Assess the Impact from Translational health research) to the Centre for Research Excellence in Integrated Quality Improvement (CRE-IQI). FAIT will be applied to five selected CRE-IQI Flagship projects to encourage research translation and assess the wider impact of that research. Phase I will develop a modified programme logic model for each Flagship project including identifying process, output and impact metrics so progress can be monitored. A scoping review will inform potential benefits. In phase II, programme logic models will be updated to account for changes in the research pathways over time. Audit and feedback will be used to encourage research translation and collect evidence of achievement of any process, output and interim impacts. In phase III, three proven methodologies for measuring research impact-Payback, economic assessment and narratives-will be applied. Data on the application of FAIT will be collected and analysed to inform and improve FAIT's performance. This study is funded by a nationally competitive grant (ID 1078927) from the Australian National Health and Medical Research Council. Ethics approval was obtained from the University of Newcastle's Human Research Ethics Committee (ID: H-2017-0026). The results from the study will be presented in several peer-reviewed publications, through conference presentations and via social media. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Attributes of a research environment that contribute to excellent research and development

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

G. B. Jordan; L. D. Streit; J. S. Binkley

1999-04-01

This paper presents initial work at two U. S. Department of Energy (DOE) national laboratories to identify attributes of DOE Laboratory research environments that are most important for fostering excellent research.

A Framework for Developing Expertise in Engaging the Technological World.

ERIC Educational Resources Information Center

Puk, Tom

1996-01-01

Technology education needs a pluralistic approach that begins with a perspective of what a technology is and follows a sequence of levels of engagement with it: functionality, intuitive excellence, conceptual understanding, and self-transcendence. (SK)

Review article: teaching, learning, and the pursuit of excellence in anesthesia education.

PubMed

Wong, Anne

2012-02-01

Excellence in anesthesia education has been advocated to meet the future needs and direction of the specialty. The purpose of this article is twofold: first, to review the current medical education literature and theory in order to inform teaching and learning in anesthesia; and second, to advocate for excellence in anesthesia education. This review considers the general education, educational psychology, and medical education literature based on a search of the MEDLINE and ERIC databases, educational Web sites, and library catalogues. Excellent teaching is considered that which facilitates and maximizes learning. A conceptual framework of learning as a convergence of teacher, learner, assessment, and context is proposed. The contribution of each component to learning is examined in order to enable anesthesia teachers to choose and adapt the most appropriate educational approaches for their particular contexts. The relationship of excellent teaching, scholarly teaching, and the scholarship of teaching is explored. Strategies for promoting excellence in anesthesia education are suggested. The call for excellence in anesthesia has become an important theme, particularly with respect to education. While excellent teaching is a goal to which all anesthesia faculty should aspire, scholarly teaching and scholarship in teaching should also be promoted in order to advance anesthesia education for the benefit of the profession and ultimately for patient care.

Preparation of nitrogen-doped carbon using graphene Quantum dots-chitosan as the precursor and its supercapacitive behaviors.

PubMed

Tan, Wensheng; Fu, Renjun; Ji, Hong; Kong, Yong; Xu, Yueguo; Qin, Yong

2018-06-01

Nitrogen-doped carbon (N-C) is pyrolytically prepared by using the nanocomposites of graphene Quantum dots (GQDs) and chitosan (CS) as the precursor. Due to the existence of GQDs nanofiller, the three-dimensional (3D) interconnected frameworks of CS are well preserved after the pyrolysis treatment; meanwhile, CS in the nanocomposites functions as nitrogen source for the N-C. The obtained N-C exhibits a considerable specific capacitance (545Fg -1 at 1Ag -1 ), high rate capability and excellent cyclic stability (88.9% capacitance retention after 5000cycles at 10Ag -1 ) when it is used as the electrode materials in supercapacitors. The well-preserved 3D frameworks and N-doping are believed to be responsible for the excellent supercapacitive behaviors of the N-C. Copyright © 2018 Elsevier B.V. All rights reserved.

Limitations of Using Microsoft Excel Version 2016 (MS Excel 2016) for Statistical Analysis for Medical Research.

PubMed

Tanavalee, Chotetawan; Luksanapruksa, Panya; Singhatanadgige, Weerasak

2016-06-01

Microsoft Excel (MS Excel) is a commonly used program for data collection and statistical analysis in biomedical research. However, this program has many limitations, including fewer functions that can be used for analysis and a limited number of total cells compared with dedicated statistical programs. MS Excel cannot complete analyses with blank cells, and cells must be selected manually for analysis. In addition, it requires multiple steps of data transformation and formulas to plot survival analysis graphs, among others. The Megastat add-on program, which will be supported by MS Excel 2016 soon, would eliminate some limitations of using statistic formulas within MS Excel.

Identifying economics' place amongst academic disciplines: a science or a social science?

PubMed

Hudson, John

2017-01-01

Different academic disciplines exhibit different styles, including styles in journal titles. Using data from the 2014 Research Excellence Framework (REF) in the UK we are able to identify the stylistic trends of different disciplines using 155,552 journal titles across all disciplines. Cluster analysis is then used to group the different disciplines together. The resulting identification fits the social sciences, the sciences and the arts and humanities reasonably well. Economics overall, fits best with philosophy, but the linkage is weak. When we divided economics into papers published in theory, econometrics and the remaining journals, the first two link with mathematics and computer science, particularly econometrics, and thence the sciences. The rest of economics then links with business and thence the social sciences.

Oncology Nursing Society

MedlinePlus

... Clinical Writing Award Excellence in Writing Award for Quantitative Nursing Research Excellence in Writing Award for Qualitative ... Advisory Panel, Scientific and Research Advocacy Subgroup Research Survey Development Election Information Elect a Leader Candidate Materials ...

Facile synthesis of nanorod-type graphitic carbon nitride/Fe{sub 2}O{sub 3} composite with enhanced photocatalytic performance

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

Wang, Jiangpeng; Li, Changqing; Cong, Jingkun

2016-06-15

Here we report a facile synthesis of nanorod-type graphitic carbon nitride/Fe{sub 2}O{sub 3} composite (Fe{sub 2}O{sub 3}-g-C{sub 3}N{sub 4}) by using Fe-melamine supramolecular framework as precursor. The chemical and optical properties of the nanocomposites are well-characterized. The Fe{sub 2}O{sub 3}-g-C{sub 3}N{sub 4} nanocomposite demonstrated excellent photocatalytic activities under visible light due to the efficient utilization of sunlight and the construction of Z-scheme electron transfer pathway. The results indicated that it could be a promising approach for the preparation of efficient g-C{sub 3}N{sub 4} nanocomposites photocatalysts by using metal-melamine supramolecular framework as precursors. - Graphical abstract: Nanorod-type graphitic carbon nitride/Fe{sub 2}O{submore » 3} composite (Fe{sub 2}O{sub 3}-g-C{sub 3}N{sub 4}) was synthesized by using Fe-melamine supramolecular framework as precursor. The Fe{sub 2}O{sub 3}-g-C{sub 3}N{sub 4} nanocomposite demonstrated excellent photocatalytic activities under visible light. Display Omitted - Highlights: • Nanorod-type graphitic carbon nitride/Fe{sub 2}O{sub 3} composite (Fe{sub 2}O{sub 3}-g-C{sub 3}N{sub 4}) was synthesized. • Fe{sub 2}O{sub 3}-g-C{sub 3}N{sub 4} showed strong optical absorption in the visible-light region. • The Fe{sub 2}O{sub 3}-g-C{sub 3}N{sub 4} nanocomposite demonstrated excellent photocatalytic activities.« less

Considering Teaching Excellence in Higher Education: 2007-2013. A Literature Review since the CHERI Report 2007. HEA Research Series

ERIC Educational Resources Information Center

Gunn, Vicky; Fisk, Anna

2014-01-01

This research review explores both the research and the grey literature on university teaching excellence with a specific remit to update an earlier review, "Excellence in Teaching and Learning: a review of literature for the Higher Education Academy". Little, B., et al (2007) The two main aims are: (1) to suggest further areas of…

Tachyon logamediate inflation on the brane

NASA Astrophysics Data System (ADS)

Kamali, Vahid; Nik, Elahe Navaee

2017-07-01

According to a Barrow solution for the scale factor of the universe, the main properties of the tachyon inflation model in the framework of the RSII braneworld are studied. Within this framework the basic slow-roll parameters are calculated analytically. We compare this inflationary scenario to the latest observational data. The predicted spectral index and the tensor-to-scalar fluctuation ratio are in excellent agreement with those of Planck 2015. The current predictions are consistent with those of viable inflationary models.

Defect-Controlled Preparation of UiO-66 Metal-Organic Framework Thin Films with Molecular Sieving Capability.

PubMed

Zhang, Caiqin; Zhao, Yajing; Li, Yali; Zhang, Xuetong; Chi, Lifeng; Lu, Guang

2016-01-01

Metal-organic framework (MOF) UiO-66 thin films are solvothermally grown on conducting substrates. The as-synthesized MOF thin films are subsequently dried by a supercritical process or treated with polydimethylsiloxane (PDMS). The obtained UiO-66 thin films show excellent molecular sieving capability as confirmed by the electrochemical studies for redox-active species with different sizes. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Metal-Organic Frameworks Derived Okra-like SnO2 Encapsulated in Nitrogen-Doped Graphene for Lithium Ion Battery.

PubMed

Zhou, Xiangyang; Chen, Sanmei; Yang, Juan; Bai, Tao; Ren, Yongpeng; Tian, Hangyu

2017-04-26

A facile process is developed to prepare SnO 2 -based composites through using metal-organic frameworks (MOFs) as precursors. The nitrogen-doped graphene wrapped okra-like SnO 2 composites (SnO 2 @N-RGO) are successfully synthesized for the first time by using Sn-based metal-organic frameworks (Sn-MOF) as precursors. When utilized as an anode material for lithium-ion batteries, the SnO 2 @N-RGO composites possess a remarkably superior reversible capacity of 1041 mA h g -1 at a constant current of 200 mA g -1 after 180 charge-discharge processes and excellent rate capability. The excellent performance can be primarily ascribed to the unique structure of 1D okra-like SnO 2 in SnO 2 @N-RGO which are actually composed of a great number of SnO 2 primary crystallites and numerous well-defined internal voids, can effectively alleviate the huge volume change of SnO 2 , and facilitate the transport and storage of lithium ions. Besides, the structural stability acquires further improvement when the okra-like SnO 2 are wrapped by N-doped graphene. Similarly, this synthetic strategy can be employed to synthesize other high-capacity metal-oxide-based composites starting from various metal-organic frameworks, exhibiting promising application in novel electrode material field of lithium-ion batteries.

Climate Change: From Science to Practice.

PubMed

Wheeler, Nicola; Watts, Nick

2018-03-01

Climate change poses a significant threat to human health. Understanding how climate science can be translated into public health practice is an essential first step in enabling robust adaptation and improving resiliency to climate change. Recent research highlights the importance of iterative approaches to public health adaptation to climate change, enabling uncertainties of health impacts and barriers to adaptation to be accounted for. There are still significant barriers to adaptation, which are context-specific and thus present unique challenges to public health practice. The implementation of flexible adaptation approaches, using frameworks targeted for public health, is key to ensuring robust adaptation to climate change in public health practice. The BRACE framework provides an excellent approach for health adaptation to climate change. Combining this with the insights provided and by the adaptation pathways approach allows for more deliberate accounting of long-term uncertainties. The mainstreaming of climate change adaptation into public health practice and planning is important in facilitating this approach and overcoming the significant barriers to effective adaptation. Yet, the immediate and future limits to adaptation provide clear justification for urgent and accelerated efforts to mitigate climate change.

Have artificial neural networks met expectations in drug discovery as implemented in QSAR framework?

PubMed

Dobchev, Dimitar; Karelson, Mati

2016-07-01

Artificial neural networks (ANNs) are highly adaptive nonlinear optimization algorithms that have been applied in many diverse scientific endeavors, ranging from economics, engineering, physics, and chemistry to medical science. Notably, in the past two decades, ANNs have been used widely in the process of drug discovery. In this review, the authors discuss advantages and disadvantages of ANNs in drug discovery as incorporated into the quantitative structure-activity relationships (QSAR) framework. Furthermore, the authors examine the recent studies, which span over a broad area with various diseases in drug discovery. In addition, the authors attempt to answer the question about the expectations of the ANNs in drug discovery and discuss the trends in this field. The old pitfalls of overtraining and interpretability are still present with ANNs. However, despite these pitfalls, the authors believe that ANNs have likely met many of the expectations of researchers and are still considered as excellent tools for nonlinear data modeling in QSAR. It is likely that ANNs will continue to be used in drug development in the future.

Synthesizing diverse evidence: the use of primary qualitative data analysis methods and logic models in public health reviews.

PubMed

Baxter, S; Killoran, A; Kelly, M P; Goyder, E

2010-02-01

The nature of public health evidence presents challenges for conventional systematic review processes, with increasing recognition of the need to include a broader range of work including observational studies and qualitative research, yet with methods to combine diverse sources remaining underdeveloped. The objective of this paper is to report the application of a new approach for review of evidence in the public health sphere. The method enables a diverse range of evidence types to be synthesized in order to examine potential relationships between a public health environment and outcomes. The study drew on previous work by the National Institute for Health and Clinical Excellence on conceptual frameworks. It applied and further extended this work to the synthesis of evidence relating to one particular public health area: the enhancement of employee mental well-being in the workplace. The approach utilized thematic analysis techniques from primary research, together with conceptual modelling, to explore potential relationships between factors and outcomes. The method enabled a logic framework to be built from a diverse document set that illustrates how elements and associations between elements may impact on the well-being of employees. Whilst recognizing potential criticisms of the approach, it is suggested that logic models can be a useful way of examining the complexity of relationships between factors and outcomes in public health, and of highlighting potential areas for interventions and further research. The use of techniques from primary qualitative research may also be helpful in synthesizing diverse document types. Copyright 2010 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Philanthropic Donor Perspectives on Supporting Nursing Excellence in a Community Hospital.

PubMed

Fickley, Sharon K; Mishler, Ray R; Black, Amelia S; DeGuzman, Pam B

2016-11-01

The purpose of this research is to explore donors' perspectives on support of nursing excellence in a community hospital. Philanthropic support is rapidly becoming critical to support nursing excellence in hospitals, including continuing education, nursing research, and professional development. However, no research has examined the experience of private donors who support nursing programs in community hospitals. Structured interviews were conducted with individuals with a history of providing significant financial support (gifts >$50 000) targeted specifically for nursing in a 176- bed community hospital in the southeastern United States. Analysis was performed using descriptive content analysis. Four themes emerged that centered around making a difference, helping nurses meet new challenges, an existing foundation of service, and valuing excellent nursing care received. This research provides specific information that nursing administrators can use when seeking philanthropic gifts to support nursing excellence programs in US community hospitals.

Academic Pancreas Centers of Excellence: Guidance from a multidisciplinary chronic pancreatitis working group at PancreasFest

PubMed Central

Sheth, Sunil G.; Conwell, Darwin L.; Whitcomb, David C.; Alsante, Matthew; Anderson, Michelle A.; Barkin, Jamie; Brand, Randall; Cote, Gregory A.; Freedman, Steven D.; Gelrud, Andres; Gorelick, Fred; Lee, Linda S.; Morgan, Katherine; Pandol, Stephen; Singh, Vikesh K.; Yadav, Dhiraj; Mel Wilcox, C.; Hart, Phil A.

2017-01-01

Chronic pancreatitis (CP) is a progressive inflammatory disease, which leads to loss of pancreatic function and other disease-related morbidities. A group of academic physicians and scientists developed comprehensive guidance statements regarding the management of CP that include its epidemiology, diagnosis, medical treatment, surgical treatment, and screening. The statements were developed through literature review, deliberation, and consensus opinion. These statements were ultimately used to develop a conceptual framework for the multidisciplinary management of chronic pancreatitis referred to as an academic pancreas center of excellence (APCOE). PMID:28268158

Summary of highway/rail intersection research at the Texas A and M University ITS Research Center of Excellence

DOT National Transportation Integrated Search

1999-04-01

The highway/rail intersection has been a research initiative under the transportation management focus area of the Texas A&M ITS Research Center of Excellence. This initiative was the result of many years of research at the Texas Transportation Insti...

Character evolution and missing (morphological) data across the core asterids (Gentianidae)

USDA-ARS?s Scientific Manuscript database

Character evolution and missing (morphological) data across Asteridae. Premise of the study: Our current understanding of flowering plant phylogeny provides an excellent framework for exploring various aspects of character evolution through comparative analyses. However, attempts to synthesize this ...

The Official Web Site of The United States Navy Judge Advocate General's

Science.gov Websites

with the very best in legal services: Legal Services Tax Information Claims » Admiralty Claims VWAP to Service, Committed to Excellence framework Home | About Us | News | Careers | Legal Services

Clinical Diabetes Centers of Excellence: A Model for Future Adult Diabetes Care.

PubMed

Draznin, Boris; Kahn, Peter A; Wagner, Nicole; Hirsch, Irl B; Korytkowski, Mary; Harlan, David M; McDonnell, Marie E; Gabbay, Robert A

2018-03-01

Although diabetes research centers are well defined by National Institutes of Health, there is no clear definition for clinical Diabetes Centers of Excellence (DCOEs). There are multiple clinical diabetes centers across the United States, some established with philanthropic funding; however, it is not clear what defines a DCOE from a clinical perspective and what the future will be for these centers. In this Perspective we propose a framework to guide advancement for DCOEs. With the shift toward value-based purchasing and reimbursement and away from fee for service, defining the procedures for broader implementation of DCOEs as a way to improve population health and patient care experience (including quality and satisfaction) and reduce health care costs becomes critically important. It is prudent to implement new financial systems for compensating diabetes care that may not be provided by fiscally constrained private and academic medical centers. We envision that future clinical DCOEs would be composed of a well-defined infrastructure and six domains or pillars serving as the general guiding principles for developing expertise in diabetes care that can be readily demonstrated to stakeholders, including health care providers, patients, payers, and government agencies.

Selecting the right digital camera for telemedicine-choice for 2009.

PubMed

Patricoski, Chris; Ferguson, A Stewart; Brudzinski, Jay; Spargo, Garret

2010-03-01

Digital cameras are fundamental tools for store-and-forward telemedicine (electronic consultation). The choice of a camera may significantly impact this consultative process based on the quality of the images, the ability of users to leverage the cameras' features, and other facets of the camera design. The goal of this research was to provide a substantive framework and clearly defined process for reviewing digital cameras and to demonstrate the results obtained when employing this process to review point-and-shoot digital cameras introduced in 2009. The process included a market review, in-house evaluation of features, image reviews, functional testing, and feature prioritization. Seventy-two cameras were identified new on the market in 2009, and 10 were chosen for in-house evaluation. Four cameras scored very high for mechanical functionality and ease-of-use. The final analysis revealed three cameras that had excellent scores for both color accuracy and photographic detail and these represent excellent options for telemedicine: Canon Powershot SD970 IS, Fujifilm FinePix F200EXR, and Panasonic Lumix DMC-ZS3. Additional features of the Canon Powershot SD970 IS make it the camera of choice for our Alaska program.

Achieving health equity in Aotearoa: strengthening responsiveness to Māori in health research.

PubMed

Reid, Papaarangi; Paine, Sarah-Jane; Curtis, Elana; Jones, Rhys; Anderson, Anneka; Willing, Esther; Harwood, Matire

2017-11-10

Excellent health research is essential for good health outcomes, services and systems. Health research should also build towards equity and in doing so ensure that no one is left behind. As recipients of government funding, researchers are increasingly required to demonstrate an understanding of their delegated responsibilities to undertake research that has the potential to address Māori health needs and priorities. These requirements form the basis of responsiveness to Māori in health research, and several research institutions have implemented systems to support their organisational approach to this endeavour. However, many health researchers have a narrow view of responsiveness to Māori and how it might be relevant to their work. In this viewpoint paper we provide an overview of existing frameworks that can be used to develop thinking and positioning in relation to the Treaty of Waitangi and responsiveness to Māori. We also describe an equity-based approach to responsiveness to Māori and highlight four key areas that require careful consideration, namely: (1) relevance to Māori; (2) Māori as participants; (3) promoting the Māori voice, and; (4) human tissue. Finally, we argue for greater engagement with responsiveness to Māori activities as part of our commitment to achieving equitable health outcomes.

Metal-Organic-Framework-Derived Dual Metal- and Nitrogen-Doped Carbon as Efficient and Robust Oxygen Reduction Reaction Catalysts for Microbial Fuel Cells.

PubMed

Tang, Haolin; Cai, Shichang; Xie, Shilei; Wang, Zhengbang; Tong, Yexiang; Pan, Mu; Lu, Xihong

2016-02-01

A new class of dual metal and N doped carbon catalysts with well-defined porous structure derived from metal-organic frameworks (MOFs) has been developed as a high-performance electrocatalyst for oxygen reduction reaction (ORR). Furthermore, the microbial fuel cell (MFC) device based on the as-prepared Ni/Co and N codoped carbon as air cathode catalyst achieves a maximum power density of 4335.6 mW m -2 and excellent durability.

Quantitative Framework and Management Expectation Tool for the Selection of Bioremediation Approaches at Chlorinated Solvent Sites

DTIC Science & Technology

2015-03-19

to Abiotic Degradation  Magnetite (FeO.Fe2O3) often occurs naturally in sediments formed by weathering of igneous or metamorphic rock  Magnetite...send questions at any time using the Q&A panel 6 SERDP & ESTCP Webinar Series (#11) SERDP & ESTCP Webinar Series SERDP and ESTCP Overview Andrea...Attenuation (MNA)  Integrate the decision-making framework into an easy to use application • Excel spreadsheet  Guide users in the selection of

Refocusing research priorities in schools of nursing.

PubMed

Kulage, Kristine M; Ardizzone, Laura; Enlow, William; Hickey, Kathleen; Jeon, Christie; Kearney, Joan; Schnall, Rebecca; Larson, Elaine L

2013-01-01

It is critical for schools of nursing to periodically reassess their scholarly programs to ensure that their conceptual framework and approaches address current challenges and enhance productivity. This article describes the process undertaken at Columbia University School of Nursing to evaluate scholarly enterprise so that it remains relevant and responsive to changing trends and to revise our research conceptual model to be reflective of the foci of our clinicians and researchers. As part of a larger strategic initiative, a two-phase Research Excellence Planning and Implementation Workgroup was convened, consisting of a broad representation of faculty and administrative staff, with an overall goal of expanding scholarly capacity. During Phase I, members developed measurable outcomes and tactics and revised the school's conceptual research model. In Phase II, the workgroup implemented and monitored tactics and presented final recommendations to the dean. To measure progress, faculty members completed a survey to establish baseline scholarship and collaboration with results indicating room for growth in interdisciplinary and inter-institutional collaboration. Ongoing assessment of outcomes includes Web-based tracking of scholarly activities and follow-up surveys to monitor expansion of faculty collaboration. We recommend this process to other schools committed to sustainable, increasingly relevant scholarship. Copyright © 2013 Elsevier Inc. All rights reserved.

A Dynamic Network Model to Explain the Development of Excellent Human Performance

PubMed Central

Den Hartigh, Ruud J. R.; Van Dijk, Marijn W. G.; Steenbeek, Henderien W.; Van Geert, Paul L. C.

2016-01-01

Across different domains, from sports to science, some individuals accomplish excellent levels of performance. For over 150 years, researchers have debated the roles of specific nature and nurture components to develop excellence. In this article, we argue that the key to excellence does not reside in specific underlying components, but rather in the ongoing interactions among the components. We propose that excellence emerges out of dynamic networks consisting of idiosyncratic mixtures of interacting components such as genetic endowment, motivation, practice, and coaching. Using computer simulations we demonstrate that the dynamic network model accurately predicts typical properties of excellence reported in the literature, such as the idiosyncratic developmental trajectories leading to excellence and the highly skewed distributions of productivity present in virtually any achievement domain. Based on this novel theoretical perspective on excellent human performance, this article concludes by suggesting policy implications and directions for future research. PMID:27148140

The Power to drive change: Working together for excellence. Creating a continuously improving consumer engagement framework for excellence in patient-centered care.

PubMed

Ryan, Catherine

2016-01-01

The World Health Organization has acknowledged Patient Safety while receiving hospital care as a serious global public health issue, with patient empowerment and community engagement key to continuously improving safety and quality of care for the best possible clinical and patient outcomes. In Australia, the introduction of ten mandatory National Safety and Quality Health Service Standards in 2011 provided the catalyst for all Australian health facilities to review their systems. Standard 2: Partnering with Consumers required health facilities across Australia to assess commitment to, and capacity for consumer and community engagement and participation. At this time, the Royal Brisbane and Women's Hospital did not have a strategic perspective and understanding, or an organizational structure for engaging with consumers (patients, families, care givers and community members). The concept required a new model to replace the clinician-led model of healthcare historically featured in Australia, with a change in culture and core business. processes to partner with consumers at all levels of the system, from individual patient care through to participating in policy development, health service planning and delivery, and evaluation and measurement processes. The challenge for the hospital was to build a sustainable framework of engagement for a genuine patient-centered model of care informed by best practice, and provide leadership and commitment to developing as an area of excellence in patient engagement and experience. A successful and sustainable framework for consumer and community engagement has been embedded in the hospital, with resultant culture change, achieving accreditation across all core and developmental criteria for the partnering with consumer standards including several Met with Merit ratings.

More of the same? Comment on "An integrated framework for the optimisation of sport and athlete development: a practitioner approach".

PubMed

MacNamara, Aine; Collins, Dave

2014-01-01

Gulbin and colleagues (Gulbin, J. P., Croser, M. J., Morley, E. J., & Weissensteiner, J. R. (2013). An integrated framework for the optimisation of sport and athlete development: A practitioner approach. Journal of Sports Sciences) present a new sport and athlete development framework that evolved from empirical observations from working with the Australian Institute of Sport. The FTEM (Foundations, Talent, Elite, Mastery) framework is proposed to integrate general and specialised phases of development for participants within the active lifestyle, sport participation and sport excellence pathways. A number of issues concerning the FTEM framework are presented. We also propose the need to move beyond prescriptive models of talent identification and development towards a consideration of features of best practice and process markers of development together with robust guidelines about the implementation of these in applied practice.

Three-dimensional polypyrrole-derived carbon nanotube framework for dye adsorption and electrochemical supercapacitor

NASA Astrophysics Data System (ADS)

Xin, Shengchang; Yang, Na; Gao, Fei; Zhao, Jing; Li, Liang; Teng, Chao

2017-08-01

Three-dimensional carbon nanotube frameworks have been prepared via pyrolysis of polypyrrole nanotube aerogels that are synthesized by the simultaneous self-degraded template synthesis and hydrogel assembly followed by freeze-drying. The microstructure and composition of the materials are investigated by thermal gravimetric analysis, Raman spectrum, X-ray photoelectron spectroscopy, transmission electron microscopy, and specific surface analyzer. The results confirm the formation of three-dimensional carbon nanotube frameworks with low density, high mechanical properties, and high specific surface area. Compared with PPy aerogel precursor, the as-prepared three-dimensional carbon nanotube frameworks exhibit outstanding adsorption capacity towards organic dyes. Moreover, electrochemical tests show that the products possess high specific capacitance, good rate capability and excellent cycling performance with no capacitance loss over 1000 cycles. These characteristics collectively indicate the potential of three-dimensional polypyrrole-derived carbon nanotube framework as a promising macroscopic device for the applications in environmental and energy storages.

The relationship between symbolic interactionism and interpretive description.

PubMed

Oliver, Carolyn

2012-03-01

In this article I explore the relationship between symbolic interactionist theory and interpretive description methodology. The two are highly compatible, making symbolic interactionism an excellent theoretical framework for interpretive description studies. The pragmatism underlying interpretive description supports locating the methodology within this cross-disciplinary theory to make it more attractive to nonnursing researchers and expand its potential to address practice problems across the applied disciplines. The theory and method are so compatible that symbolic interactionism appears to be part of interpretive description's epistemological foundations. Interpretive description's theoretical roots have, to date, been identified only very generally in interpretivism and the philosophy of nursing. A more detailed examination of its symbolic interactionist heritage furthers the contextualization or forestructuring of the methodology to meet one of its own requirements for credibility.

Phenomenological approach to mechanical damage growth analysis.

PubMed

Pugno, Nicola; Bosia, Federico; Gliozzi, Antonio S; Delsanto, Pier Paolo; Carpinteri, Alberto

2008-10-01

The problem of characterizing damage evolution in a generic material is addressed with the aim of tracing it back to existing growth models in other fields of research. Based on energetic considerations, a system evolution equation is derived for a generic damage indicator describing a material system subjected to an increasing external stress. The latter is found to fit into the framework of a recently developed phenomenological universality (PUN) approach and, more specifically, the so-called U2 class. Analytical results are confirmed by numerical simulations based on a fiber-bundle model and statistically assigned local strengths at the microscale. The fits with numerical data prove, with an excellent degree of reliability, that the typical evolution of the damage indicator belongs to the aforementioned PUN class. Applications of this result are briefly discussed and suggested.

Synthesis of MOF-525 Derived Nanoporous Carbons with Different Particle Sizes for Supercapacitor Application.

PubMed

Chang, Ting-Hsiang; Young, Christine; Lee, Min-Han; Salunkhe, Rahul R; Alshehri, Saad M; Ahamad, Tansir; Islam, Md Tofazzal; Wu, Kevin C-W; Hossain, Md Shahriar A; Yamauchi, Yusuke; Ho, Kuo-Chuan

2017-11-02

Nanoporous carbon (NC) materials have attracted great research interest for supercapacitor applications, because of their excellent electrochemical and mechanical stability, good electrical conductivity, and high surface area. Although there are many reports on metal-organic framework (MOF)-derived carbon materials, previous synthetic studies have been hindered by imperfect control of particle sizes and shapes. Here, we show precise control of the particle sizes of MOF-525 from 100 nm to 750 nm. After conversion of MOF-525 to NC, the effects of variation of the particle size on the electrochemical performance have been carefully investigated. The results demonstrate that our NC is a potential candidate for practical supercapacitor applications. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Enabling Ethical Code Embeddedness in Construction Organizations: A Review of Process Assessment Approach.

PubMed

Oladinrin, Olugbenga Timo; Ho, Christabel Man-Fong

2016-08-01

Several researchers have identified codes of ethics (CoEs) as tools that stimulate positive ethical behavior by shaping the organisational decision-making process, but few have considered the information needed for code implementation. Beyond being a legal and moral responsibility, ethical behavior needs to become an organisational priority, which requires an alignment process that integrates employee behavior with the organisation's ethical standards. This paper discusses processes for the responsible implementation of CoEs based on an extensive review of the literature. The internationally recognized European Foundation for Quality Management Excellence Model (EFQM model) is proposed as a suitable framework for assessing an organisation's ethical performance, including CoE embeddedness. The findings presented herein have both practical and research implications. They will encourage construction practitioners to shift their attention from ethical policies to possible enablers of CoE implementation and serve as a foundation for further research on ethical performance evaluation using the EFQM model. This is the first paper to discuss the model's use in the context of ethics in construction practice.

Ames Research Center FY 2000 Implementation Plan: Leading Technology into the New Millennium

NASA Technical Reports Server (NTRS)

2000-01-01

This document presents the implementation plan for Ames Research Center (ARC) within the overall framework of the NASA Strategic Plan. It describes how ARC intends to implement its Center of Excellence responsibilities, Agency assigned missions, Agency and Enterprise lead programs, and other roles in support of NASA's vision and mission. All Federal agencies are required by the 1993 Government Performance and Results Act to implement a long-term strategic planning process that includes measurable outcomes and strict accountability. At NASA, this planning process is shaped by the Space Act of 1958, annual appropriations, and other external mandates, as well as by customer requirements. The resulting Strategic Plan sets the overall architecture for what we do, identifies who our customers are, and directs where we are going and why. The Strategic Plan is the basis upon which decisions regarding program implementation and resource deployment are made. Whereas the strategic planning process examines the long-term direction of the organization and identifies a specific set of goals, the implementation planning process examines the detailed performance of the organization and allocates resources toward meeting these goals. It is the purpose of this implementation document to provide the connection between the NASA Strategic Plan and the specific programs and support functions that ARC employees perform. This connection flows from the NASA Strategic Plan, through the various Strategic Enterprise plans to the ARC Center of Excellence, primary missions, Lead Center programs, program support responsibilities, and ultimately, to the role of the individual ARC employee.

Clearing up the hazy road from bench to bedside: a framework for integrating the fourth hurdle into translational medicine.

PubMed

Rogowski, Wolf H; Hartz, Susanne C; John, Jürgen H

2008-09-24

New products evolving from research and development can only be translated to medical practice on a large scale if they are reimbursed by third-party payers. Yet the decision processes regarding reimbursement are highly complex and internationally heterogeneous. This study develops a process-oriented framework for monitoring these so-called fourth hurdle procedures in the context of product development from bench to bedside. The framework is suitable both for new drugs and other medical technologies. The study is based on expert interviews and literature searches, as well as an analysis of 47 websites of coverage decision-makers in England, Germany and the USA. Eight key steps for monitoring fourth hurdle procedures from a company perspective were determined: entering the scope of a healthcare payer; trigger of decision process; assessment; appraisal; setting level of reimbursement; establishing rules for service provision; formal and informal participation; and publication of the decision and supplementary information. Details are given for the English National Institute for Health and Clinical Excellence, the German Federal Joint Committee, Medicare's National and Local Coverage Determinations, and for Blue Cross Blue Shield companies. Coverage determination decisions for new procedures tend to be less formalized than for novel drugs. The analysis of coverage procedures and requirements shows that the proof of patient benefit is essential. Cost-effectiveness is likely to gain importance in future.

Distributed Recognition of Natural Songs by European Starlings

ERIC Educational Resources Information Center

Knudsen, Daniel; Thompson, Jason V.; Gentner, Timothy Q.

2010-01-01

Individual vocal recognition behaviors in songbirds provide an excellent framework for the investigation of comparative psychological and neurobiological mechanisms that support the perception and cognition of complex acoustic communication signals. To this end, the complex songs of European starlings have been studied extensively. Yet, several…

Metal-organic frameworks for precise inclusion of single-stranded DNA and transfection in immune cells.

PubMed

Peng, Shuang; Bie, Binglin; Sun, Yangzesheng; Liu, Min; Cong, Hengjiang; Zhou, Wentao; Xia, Yucong; Tang, Heng; Deng, Hexiang; Zhou, Xiang

2018-04-03

Effective transfection of genetic molecules such as DNA usually relies on vectors that can reversibly uptake and release these molecules, and protect them from digestion by nuclease. Non-viral vectors meeting these requirements are rare due to the lack of specific interactions with DNA. Here, we design a series of four isoreticular metal-organic frameworks (Ni-IRMOF-74-II to -V) with progressively tuned pore size from 2.2 to 4.2 nm to precisely include single-stranded DNA (ssDNA, 11-53 nt), and to achieve reversible interaction between MOFs and ssDNA. The entire nucleic acid chain is completely confined inside the pores providing excellent protection, and the geometric distribution of the confined ssDNA is visualized by X-ray diffraction. Two MOFs in this series exhibit excellent transfection efficiency in mammalian immune cells, 92% in the primary mouse immune cells (CD4+ T cell) and 30% in human immune cells (THP-1 cell), unrivaled by the commercialized agents (Lipo and Neofect).

Porous Iron-Carboxylate Metal-Organic Framework: A Novel Bioplatform with Sustained Antibacterial Efficacy and Nontoxicity.

PubMed

Lin, Sha; Liu, Xiangmei; Tan, Lei; Cui, Zhenduo; Yang, Xianjin; Yeung, Kelvin W K; Pan, Haobo; Wu, Shuilin

2017-06-07

Sustained drug release plays a critical role in targeting the therapy of local diseases such as bacterial infections. In the present work, porous iron-carboxylate metal-organic framework [MOF-53(Fe)] nanoparticles (NPs) were designed to entrap the vancomycin (Van) drugs. This system exhibited excellent chemical stability under acidic conditions (pH 7.4, 6.5, and 5.5) and much higher drug-loading capability because of the high porosity and large surface area of MOF NPs. The results showed that the drug-loading ratio of Van could reach 20 wt % and that the antibacterial ratio of the MOF-53(Fe)/Van system against Staphylococcus aureus could reach up to 90%. In addition, this MOF-53(Fe)/Van system exhibited excellent biocompatibility because of its chemical stability and sustained release of iron ions. Hence, these porous MOF NPs are a promising bioplatform not only for local therapy of bacterial infections but also for other biomedical therapies for tissue regeneration.

Preparing data for analysis using microsoft Excel.

PubMed

Elliott, Alan C; Hynan, Linda S; Reisch, Joan S; Smith, Janet P

2006-09-01

A critical component essential to good research is the accurate and efficient collection and preparation of data for analysis. Most medical researchers have little or no training in data management, often causing not only excessive time spent cleaning data but also a risk that the data set contains collection or recording errors. The implementation of simple guidelines based on techniques used by professional data management teams will save researchers time and money and result in a data set better suited to answer research questions. Because Microsoft Excel is often used by researchers to collect data, specific techniques that can be implemented in Excel are presented.

Ford/BASF/UM Activities in Support of the Hydrogen Storage Engineering Center of Excellence

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

Veenstra, Mike; Purewal, Justin; Xu, Chunchuan

Widespread adoption of hydrogen as a vehicular fuel depends critically on the development of low-cost, on-board hydrogen storage technologies capable of achieving high energy densities and fast kinetics for hydrogen uptake and release. As present-day technologies -- which rely on physical storage methods such as compressed hydrogen -- are incapable of attaining established Department of Energy (DOE) targets, development of materials-based approaches for storing hydrogen have garnered increasing attention. Material-based storage technologies have potential to store hydrogen beyond twice the density of liquid hydrogen. To hasten development of these ‘hydride’ materials, the DOE previously established three centers of excellence formore » materials storage R&D associated with the key classes of materials: metal hydrides, chemical hydrogen, and adsorbents. While these centers made progress in identifying new storage materials, the challenges associated with the engineering of the system around a candidate storage material are in need of further advancement. In 2009 the DOE established the Hydrogen Storage Engineering Center of Excellence with the objective of developing innovative engineering concepts for materials-based hydrogen storage systems. As a partner in the Hydrogen Storage Engineering Center of Excellence, the Ford-UM-BASF team conducted a multi-faceted research program that addresses key engineering challenges associated with the development of materials-based hydrogen storage systems. First, we developed a novel framework that allowed for a material-based hydrogen storage system to be modeled and operated within a virtual fuel cell vehicle. This effort resulted in the ability to assess dynamic operating parameters and interactions between the storage system and fuel cell power plant, including the evaluation of performance throughout various drive cycles. Second, we engaged in cost modeling of various incarnations of the storage systems. This analysis revealed cost gaps and opportunities that identified a storage system that was lower cost than a 700 bar compressed system. Finally, we led the HSECoE efforts devoted to characterizing and enhancing metal organic framework (MOF) storage materials. This report serves as a final documentation of the Ford-UM-BASF project contributions to the HSECoE during the 6-year timeframe of the Center. The activities of the HSECoE have impacted the broader goals of the DOE-EERE and USDRIVE, leading to improved understanding in the engineering of materials-based hydrogen storage systems. This knowledge is a prerequisite to the development of a commercially-viable hydrogen storage system.« less

Inter-disciplinarity in sport sciences: The neuroscience example.

PubMed

Fargier, Patrick; Collet, Christian; Moran, Aidan; Massarelli, Raphaël

2017-02-01

Sport science is a relatively recent domain of research born from the interactions of different disciplines related to sport. According to the European College of sport science ( http://sport-science.org ): "scientific excellence in sport science is based on disciplinary competence embedded in the understanding that its essence lies in its multi- and interdisciplinary character". In this respect, the scientific domain of neuroscience has been developed within such a framework. Influenced by the apparent homogeneity of this scientific domain, the present paper reviews three important research topics in sport from a neuroscientific perspective. These topics concern the relationship between mind and motor action, the effects of cognition on motor performance, and the study of certain mental states (such as the "flow" effect, see below) and motor control issues to understand, for example, the neural substrates of the vertical squat jump. Based on the few extensive examples shown in this review, we argue that by adopting an interdisciplinary paradigm, sport science can emulate neuroscience in becoming a mono-discipline.

Commissioning the University of Excellence: Swedish Research Policy and New Public Research Funding Programmes

ERIC Educational Resources Information Center

Hallonsten, Olof; Silander, Charlotte

2012-01-01

In many countries, current research policy is dominated by managerialism and excellence, manifesting the aim of making universities into national strategic assets in the globally competitive knowledge economy. This article discusses these policy trends and their mirror in recent developments in public funding for academic research, with special…

Understanding Research Strategies to Improve ERA Performance in Australian Universities: Circumventing Secrecy to Achieve Success

ERIC Educational Resources Information Center

Diezmann, Carmel M.

2018-01-01

Many Australian universities have prioritised improving discipline performance on the national research assessment--Excellence for Research in Australia. However, a "culture of secrecy" pervades "Excellence in Research for Australia" (ERA). There are no specified criteria for the assignment of ratings on a 5-point scale ranging…

Construction of Metal-Organic Framework/Conductive Polymer Hybrid for All-Solid-State Fabric Supercapacitor.

PubMed

Qi, Kai; Hou, Ruizuo; Zaman, Shahid; Qiu, Yubing; Xia, Bao Yu; Duan, Hongwei

2018-05-30

Metal-organic frameworks (MOFs) hold promising potential in energy storage but are limited by poor conductivity. In this work, a metal-organic framework/polypyrrole hybrid is constructed by a facile one-pot electrodeposition method in the presence of dopamine. An all-solid-state fabric supercapacitor based on this hybrid demonstrates excellent electrochemical energy-storage performance, which achieves a specific capacitance of 10 mF cm -1 (206 mF cm -2 ), a power density of 132 μW cm -1 (2102 μW cm -2 ), and an energy density of 0.8 μWh cm -1 (12.8 μWh cm -2 ). The stable cycling life and excellent mechanical flexibility over a wide range of working temperature are also achieved, which maintains a capacitance retention of 89% over 10 000 charging/discharging cycles, a capacitance decrease of only 4% after 1000 frizzy (360° bending) cycles, and no obvious capacitance loss under 100 repeated heating (100 °C)/cooling (-15 °C) cycles. This fibrous supercapacitor displays promising potential in wearable textile electronics as it can be easily woven into common cotton cloth. Our strategy may shed some valuable light on the construction of MOF-based hybrids for flexible energy-storage electronics.

Stereocontrolled intramolecular iron-mediated diene/olefin cyclocoupling

NASA Astrophysics Data System (ADS)

Dorange, Ismet B.

A methodology for stereocontrol during the intramolecular coupling between cyclohexadiene-Fe(CO)3 complexes and pendant alkenes is presented. Introduction of a methoxy group at the C(3) position of the diene moiety controls pre- and post-cyclization rearrangements of the diene Fe(CO)3 unit, allowing the preparation of spirolactams with defined relative stereochemistry and with a cyclohexenone framework, thus making this reaction a potentially valuable tool for the construction of quaternary carbon centers.* A new methodology for the formation of tricarbonyl(cyclohexadienyl)ketone iron complexes was also developed. This method involves the coupling of a Grignard reagent with an acyl mesylate iron complex, giving rise to ketone derivatives in excellent yields. The possibility of intramolecular coupling between diene-Fe(CO)3 complexes and homoallylic olefin was demonstrated. The stereospecific formation of spiroketones occurred in excellent yields under thermal conditions, but appeared to be limited to the simpler, less substituted pendant alkenes. The control of the stereochemical outcome of these spirocyclization was achieved using the "C(3) substitution method" previously described. The same trends were observed in these series. Also illustrated in these studies is the extension of this spirocoupling to the formation of a spiro[5.5]undecane framework. It is the first time that this framework has been accessed using this intramolecular coupling.* *Please refer to dissertation for diagram.

Neutral ligand TIPA-based two 2D metal-organic frameworks: ultrahigh selectivity of C2H2/CH4 and efficient sensing and sorption of Cr(vi ).

PubMed

Fu, Hong-Ru; Zhao, Ying; Zhou, Zhan; Yang, Xiao-Gang; Ma, Lu-Fang

2018-03-12

One neutral tripodal semi-rigidity ligand tri(4-imidazolylphenyl)amine (TIPA) with excellent hole-transfer nature, was selected as a linker to construct MOFs. Two two-dimensional (2D) microporous metal-organic frameworks (MOFs) were synthesized solvothermally: [Ni(TIPA)(COO - ) 2 (H 2 O)]·2(DMF)2(H 2 O) (1) and [Cd(TIPA) 2 (ClO 4 - ) 2 ]·(DMF)3(H 2 O) (2). Compound 1 incorporated carboxylic groups into the channel and exhibited the high capacity of light hydrocarbons as well as the remarkable selectivity of C 2 H 2 /CH 4 . The value is in excess of 100 at room temperature, which is the highest value reported to date. Compound 2, as a cationic framework with high water stability, was not only applied as a sensor, displaying the ultrahigh sensitivity against Cr 2 O 7 2- with a detection limit as low as 8 ppb, but also possessed excellent Cr(vi) sorption with good repeatability in aqueous solution. This study provides an efficient strategy to design cationic MOFs for the selective separation of light hydrocarbons and the sensing and trapping of toxic chromate for the purification of water.

National Safety Council

MedlinePlus

... Safety Management Systems Workplace Safety Consulting Employee Perception Surveys Research Journey to Safety Excellence Join the Journey What ... Safety Management Systems Workplace Safety Consulting Employee Perception Surveys Research Journey to Safety Excellence Join the Journey What ...

Development, scoring, and reliability of the Microscale Audit of Pedestrian Streetscapes (MAPS)

PubMed Central

2013-01-01

Background Streetscape (microscale) features of the built environment can influence people’s perceptions of their neighborhoods’ suitability for physical activity. Many microscale audit tools have been developed, but few have published systematic scoring methods. We present the development, scoring, and reliability of the Microscale Audit of Pedestrian Streetscapes (MAPS) tool and its theoretically-based subscales. Methods MAPS was based on prior instruments and was developed to assess details of streetscapes considered relevant for physical activity. MAPS sections (route, segments, crossings, and cul-de-sacs) were scored by two independent raters for reliability analyses. There were 290 route pairs, 516 segment pairs, 319 crossing pairs, and 53 cul-de-sac pairs in the reliability sample. Individual inter-rater item reliability analyses were computed using Kappa, intra-class correlation coefficient (ICC), and percent agreement. A conceptual framework for subscale creation was developed using theory, expert consensus, and policy relevance. Items were grouped into subscales, and subscales were analyzed for inter-rater reliability at tiered levels of aggregation. Results There were 160 items included in the subscales (out of 201 items total). Of those included in the subscales, 80 items (50.0%) had good/excellent reliability, 41 items (25.6%) had moderate reliability, and 18 items (11.3%) had low reliability, with limited variability in the remaining 21 items (13.1%). Seventeen of the 20 route section subscales, valence (positive/negative) scores, and overall scores (85.0%) demonstrated good/excellent reliability and 3 demonstrated moderate reliability. Of the 16 segment subscales, valence scores, and overall scores, 12 (75.0%) demonstrated good/excellent reliability, three demonstrated moderate reliability, and one demonstrated poor reliability. Of the 8 crossing subscales, valence scores, and overall scores, 6 (75.0%) demonstrated good/excellent reliability, and 2 demonstrated moderate reliability. The cul-de-sac subscale demonstrated good/excellent reliability. Conclusions MAPS items and subscales predominantly demonstrated moderate to excellent reliability. The subscales and scoring system represent a theoretically based framework for using these complex microscale data and may be applicable to other similar instruments. PMID:23621947

Models and applications for measuring the impact of health research: update of a systematic review for the Health Technology Assessment programme.

PubMed

Raftery, James; Hanney, Steve; Greenhalgh, Trish; Glover, Matthew; Blatch-Jones, Amanda

2016-10-01

This report reviews approaches and tools for measuring the impact of research programmes, building on, and extending, a 2007 review. (1) To identify the range of theoretical models and empirical approaches for measuring the impact of health research programmes; (2) to develop a taxonomy of models and approaches; (3) to summarise the evidence on the application and use of these models; and (4) to evaluate the different options for the Health Technology Assessment (HTA) programme. We searched databases including Ovid MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature and The Cochrane Library from January 2005 to August 2014. This narrative systematic literature review comprised an update, extension and analysis/discussion. We systematically searched eight databases, supplemented by personal knowledge, in August 2014 through to March 2015. The literature on impact assessment has much expanded. The Payback Framework, with adaptations, remains the most widely used approach. It draws on different philosophical traditions, enhancing an underlying logic model with an interpretative case study element and attention to context. Besides the logic model, other ideal type approaches included constructionist, realist, critical and performative. Most models in practice drew pragmatically on elements of several ideal types. Monetisation of impact, an increasingly popular approach, shows a high return from research but relies heavily on assumptions about the extent to which health gains depend on research. Despite usually requiring systematic reviews before funding trials, the HTA programme does not routinely examine the impact of those trials on subsequent systematic reviews. The York/Patient-Centered Outcomes Research Institute and the Grading of Recommendations Assessment, Development and Evaluation toolkits provide ways of assessing such impact, but need to be evaluated. The literature, as reviewed here, provides very few instances of a randomised trial playing a major role in stopping the use of a new technology. The few trials funded by the HTA programme that may have played such a role were outliers. The findings of this review support the continued use of the Payback Framework by the HTA programme. Changes in the structure of the NHS, the development of NHS England and changes in the National Institute for Health and Care Excellence's remit pose new challenges for identifying and meeting current and future research needs. Future assessments of the impact of the HTA programme will have to take account of wider changes, especially as the Research Excellence Framework (REF), which assesses the quality of universities' research, seems likely to continue to rely on case studies to measure impact. The HTA programme should consider how the format and selection of case studies might be improved to aid more systematic assessment. The selection of case studies, such as in the REF, but also more generally, tends to be biased towards high-impact rather than low-impact stories. Experience for other industries indicate that much can be learnt from the latter. The adoption of researchfish ® (researchfish Ltd, Cambridge, UK) by most major UK research funders has implications for future assessments of impact. Although the routine capture of indexed research publications has merit, the degree to which researchfish will succeed in collecting other, non-indexed outputs and activities remains to be established. There were limitations in how far we could address challenges that faced us as we extended the focus beyond that of the 2007 review, and well beyond a narrow focus just on the HTA programme. Research funders can benefit from continuing to monitor and evaluate the impacts of the studies they fund. They should also review the contribution of case studies and expand work on linking trials to meta-analyses and to guidelines. The National Institute for Health Research HTA programme.

A method for studying decision-making by guideline development groups.

PubMed

Gardner, Benjamin; Davidson, Rosemary; McAteer, John; Michie, Susan

2009-08-05

Multidisciplinary guideline development groups (GDGs) have considerable influence on UK healthcare policy and practice, but previous research suggests that research evidence is a variable influence on GDG recommendations. The Evidence into Recommendations (EiR) study has been set up to document social-psychological influences on GDG decision-making. In this paper we aim to evaluate the relevance of existing qualitative methodologies to the EiR study, and to develop a method best-suited to capturing influences on GDG decision-making. A research team comprised of three postdoctoral research fellows and a multidisciplinary steering group assessed the utility of extant qualitative methodologies for coding verbatim GDG meeting transcripts and semi-structured interviews with GDG members. A unique configuration of techniques was developed to permit data reduction and analysis. Our method incorporates techniques from thematic analysis, grounded theory analysis, content analysis, and framework analysis. Thematic analysis of individual interviews conducted with group members at the start and end of the GDG process defines discrete problem areas to guide data extraction from GDG meeting transcripts. Data excerpts are coded both inductively and deductively, using concepts taken from theories of decision-making, social influence and group processes. These codes inform a framework analysis to describe and explain incidents within GDG meetings. We illustrate the application of the method by discussing some preliminary findings of a study of a National Institute for Health and Clinical Excellence (NICE) acute physical health GDG. This method is currently being applied to study the meetings of three of NICE GDGs. These cover topics in acute physical health, mental health and public health, and comprise a total of 45 full-day meetings. The method offers potential for application to other health care and decision-making groups.

[Managing a health research institute: towards research excellence through continuous improvement].

PubMed

Olmedo, Carmen; Buño, Ismael; Plá, Rosa; Lomba, Irene; Bardinet, Thierry; Bañares, Rafael

2015-01-01

Health research institutes are a strategic commitment considered the ideal environment to develop excellence in translational research. Achieving quality research requires not only a powerful scientific and research structure but also the quality and integrity of management systems that support it. The essential instruments in our institution were solid strategic planning integrated into and consistent with the system of quality management, systematic evaluation through periodic indicators, measurement of key user satisfaction and internal audits, and implementation of an innovative information management tool. The implemented management tools have provided a strategic thrust to our institute while ensuring a level of quality and efficiency in the development and management of research that allows progress towards excellence in biomedical research. Copyright © 2015 SESPAS. Published by Elsevier Espana. All rights reserved.

Diversity in research projects - A key to success?

NASA Astrophysics Data System (ADS)

Henkel, Daniela; Eisenhauer, Anton; Taubner, Isabelle

2017-04-01

According to demographers, psychologists, sociologists and economists diverse groups, which are groups of different race, ethnicity, gender and sexual orientation, are more innovative than homogeneous groups. This is also true for groups working together in research collaborations and international cooperation involving a culturally and functionally diverse mix of individuals who have to be integrated into an effective unit - a project team. If the goal is scientific excellence, diversity should be an essential ingredient to conduct science on high level productivity, quality and innovation. Effective teamwork is a key to project success and prime responsibilities of the project manager. Therefore, the project manager has to take into consideration different characteristics such as cultures, languages, and different values related to individual project partners. Here we show how diversity can affect the performance of a research project. Furthermore, the presentation indicates skills and abilities which are required for the management in order to deal also with the challenges of diversity in research projects. The presentation is based on insights experienced in the context of an Innovative Training Network (ITN) project within Marie Skłodowska-Curie Actions of the European HORIZON 2020 program and TRION a Collaborative Research Project in the Framework of the Trilateral Program of the German Research Foundation.

The behaviour change wheel: a new method for characterising and designing behaviour change interventions.

PubMed

Michie, Susan; van Stralen, Maartje M; West, Robert

2011-04-23

Improving the design and implementation of evidence-based practice depends on successful behaviour change interventions. This requires an appropriate method for characterising interventions and linking them to an analysis of the targeted behaviour. There exists a plethora of frameworks of behaviour change interventions, but it is not clear how well they serve this purpose. This paper evaluates these frameworks, and develops and evaluates a new framework aimed at overcoming their limitations. A systematic search of electronic databases and consultation with behaviour change experts were used to identify frameworks of behaviour change interventions. These were evaluated according to three criteria: comprehensiveness, coherence, and a clear link to an overarching model of behaviour. A new framework was developed to meet these criteria. The reliability with which it could be applied was examined in two domains of behaviour change: tobacco control and obesity. Nineteen frameworks were identified covering nine intervention functions and seven policy categories that could enable those interventions. None of the frameworks reviewed covered the full range of intervention functions or policies, and only a minority met the criteria of coherence or linkage to a model of behaviour. At the centre of a proposed new framework is a 'behaviour system' involving three essential conditions: capability, opportunity, and motivation (what we term the 'COM-B system'). This forms the hub of a 'behaviour change wheel' (BCW) around which are positioned the nine intervention functions aimed at addressing deficits in one or more of these conditions; around this are placed seven categories of policy that could enable those interventions to occur. The BCW was used reliably to characterise interventions within the English Department of Health's 2010 tobacco control strategy and the National Institute of Health and Clinical Excellence's guidance on reducing obesity. Interventions and policies to change behaviour can be usefully characterised by means of a BCW comprising: a 'behaviour system' at the hub, encircled by intervention functions and then by policy categories. Research is needed to establish how far the BCW can lead to more efficient design of effective interventions.

The behaviour change wheel: A new method for characterising and designing behaviour change interventions

PubMed Central

2011-01-01

Background Improving the design and implementation of evidence-based practice depends on successful behaviour change interventions. This requires an appropriate method for characterising interventions and linking them to an analysis of the targeted behaviour. There exists a plethora of frameworks of behaviour change interventions, but it is not clear how well they serve this purpose. This paper evaluates these frameworks, and develops and evaluates a new framework aimed at overcoming their limitations. Methods A systematic search of electronic databases and consultation with behaviour change experts were used to identify frameworks of behaviour change interventions. These were evaluated according to three criteria: comprehensiveness, coherence, and a clear link to an overarching model of behaviour. A new framework was developed to meet these criteria. The reliability with which it could be applied was examined in two domains of behaviour change: tobacco control and obesity. Results Nineteen frameworks were identified covering nine intervention functions and seven policy categories that could enable those interventions. None of the frameworks reviewed covered the full range of intervention functions or policies, and only a minority met the criteria of coherence or linkage to a model of behaviour. At the centre of a proposed new framework is a 'behaviour system' involving three essential conditions: capability, opportunity, and motivation (what we term the 'COM-B system'). This forms the hub of a 'behaviour change wheel' (BCW) around which are positioned the nine intervention functions aimed at addressing deficits in one or more of these conditions; around this are placed seven categories of policy that could enable those interventions to occur. The BCW was used reliably to characterise interventions within the English Department of Health's 2010 tobacco control strategy and the National Institute of Health and Clinical Excellence's guidance on reducing obesity. Conclusions Interventions and policies to change behaviour can be usefully characterised by means of a BCW comprising: a 'behaviour system' at the hub, encircled by intervention functions and then by policy categories. Research is needed to establish how far the BCW can lead to more efficient design of effective interventions. PMID:21513547

The Exilic Classroom: Spaces of Subversion

ERIC Educational Resources Information Center

Brogan, Andrew J.

2017-01-01

This paper explores the possibility of the classroom as an exilic space of subversion in which we can pursue anarchist notions of personal transformation, relationships and society. Classroom environments in higher education institutions in Britain, particularly following the introduction of the Teaching Excellence Framework in September 2016, are…

Use of theoretical and conceptual frameworks in qualitative research.

PubMed

Green, Helen Elise

2014-07-01

To debate the definition and use of theoretical and conceptual frameworks in qualitative research. There is a paucity of literature to help the novice researcher to understand what theoretical and conceptual frameworks are and how they should be used. This paper acknowledges the interchangeable usage of these terms and researchers' confusion about the differences between the two. It discusses how researchers have used theoretical and conceptual frameworks and the notion of conceptual models. Detail is given about how one researcher incorporated a conceptual framework throughout a research project, the purpose for doing so and how this led to a resultant conceptual model. Concepts from Abbott (1988) and Witz ( 1992 ) were used to provide a framework for research involving two case study sites. The framework was used to determine research questions and give direction to interviews and discussions to focus the research. Some research methods do not overtly use a theoretical framework or conceptual framework in their design, but this is implicit and underpins the method design, for example in grounded theory. Other qualitative methods use one or the other to frame the design of a research project or to explain the outcomes. An example is given of how a conceptual framework was used throughout a research project. Theoretical and conceptual frameworks are terms that are regularly used in research but rarely explained. Textbooks should discuss what they are and how they can be used, so novice researchers understand how they can help with research design. Theoretical and conceptual frameworks need to be more clearly understood by researchers and correct terminology used to ensure clarity for novice researchers.

The pivotal role of nurse managers, leaders and educators in enabling excellence in nursing care.

PubMed

McSherry, Robert; Pearce, Paddy; Grimwood, Karen; McSherry, Wilfred

2012-01-01

The aims of this paper are to present the findings from a discursive analysis of key issues associated with providing excellence in nursing care; and to provide an exemplar framework to support excellence in nursing care and describe the potential benefits when excellence in nursing care occurs. The challenge facing the nursing profession is in ensuring that the core principles of dignity, respect, compassion and person (people) centered care become central to all aspects of nursing practice. To regain the public and professional confidence in nursing, nurse leaders, managers and educators play a pivotal role in improving the image of nursing. Excellence in nursing care will only happen by ensuring that nurse managers, leaders and educators are able to respond to the complexity of reform and change by leading, managing, enabling, empowering, encouraging and resourcing staff to be innovative and entrepreneurial in practice. Creating healthcare environments that enable excellence in nursing care will not occur without the development of genuine shared working partnerships and collaborations between nurse managers, leaders and educators and their associated organizations. The importance of adopting an authentic sustainable leadership approach to facilitating and supporting frontline staff to innovate and change is imperative in restoring and evidencing that nurses do care and are excellent at what they do. By focusing attention on what resources are required to create a healthcare environment that enables compassion, safety and excellence in nursing care and what this means would be a reasonable start on the journey to excellence in nursing. © 2012 Blackwell Publishing Ltd.

Excellence in Doctoral Supervision: An Examination of Authoritative Sources across Four Countries in Search of Performance Higher than Competence

ERIC Educational Resources Information Center

McCulloch, Alistair; Kumar, Vijay; van Schalkwyk, Susan; Wisker, Gina

2016-01-01

Supervision is generally recognised as playing a crucial role in the quality of a research student's doctoral experience and their academic outcomes and, in common with most areas of higher education, there is an oft-stated desire to pursue excellence in this important area. Excellence in research degree supervision is, however, an elusive concept…

Metal-organic framework derived hollow polyhedron metal oxide posited graphene oxide for energy storage applications.

PubMed

Ramaraju, Bendi; Li, Cheng-Hung; Prakash, Sengodu; Chen, Chia-Chun

2016-01-18

A composite made from hollow polyhedron copper oxide and graphene oxide was synthesized by sintering a Cu-based metal-organic framework (Cu-MOF) embedded with exfoliated graphene oxide. As a proof-of-concept application, the obtained Cu(ox)-rGO materials were used in a lithium-ion battery and a sodium-ion battery as anode materials. Overall, the Cu(ox)-rGO composite delivers excellent electrochemical properties with stable cycling when compared to pure CuO-rGO and Cu-MOF.

Academic Excellence: The Role of Research in the Physical Sciences at Undergraduate Institutions.

ERIC Educational Resources Information Center

Doyle, Michael P., Ed.

Chapters of this collection show that students benefit from a research-based teaching environment, and that students who have the opportunity for research complete their science programs in greater numbers than those who do not. The chapters of section 1, "Achieving Excellence," are: (1) "The Role of Research at Undergraduate Institution: Why Is…

Metric-based vs peer-reviewed evaluation of a research output: Lesson learnt from UK's national research assessment exercise.

PubMed

Koya, Kushwanth; Chowdhury, Gobinda

2017-01-01

There is a general inquisition regarding the monetary value of a research output, as a substantial amount of funding in modern academia is essentially awarded to good research presented in the form of journal articles, conferences papers, performances, compositions, exhibitions, books and book chapters etc., which, eventually leads to another question if the value varies across different disciplines. Answers to these questions will not only assist academics and researchers, but will also help higher education institutions (HEIs) make informed decisions in their administrative and research policies. To examine both the questions, we applied the United Kingdom's recently concluded national research assessment exercise known as the Research Excellence Framework (REF) 2014 as a case study. All the data for this study is sourced from the openly available publications which arose from the digital repositories of REF's results and HEFCE's funding allocations. A world leading output earns between £7504 and £14,639 per year within the REF cycle, whereas an internationally excellent output earns between £1876 and £3659, varying according to their area of research. Secondly, an investigation into the impact rating of 25315 journal articles submitted in five areas of research by UK HEIs and their awarded funding revealed a linear relationship between the percentage of quartile-one journal publications and percentage of 4* outputs in Clinical Medicine, Physics and Psychology/Psychiatry/Neuroscience UoAs, and no relationship was found in the Classics and Anthropology/Development Studies UoAs, due to the fact that most publications in the latter two disciplines are not journal articles. The findings provide an indication of the monetary value of a research output, from the perspectives of government funding for research, and also what makes a good output, i.e. whether a relationship exists between good quality output and the source of its publication. The findings may also influence future REF submission strategies in HEIs and ascertain that the impact rating of the journals is not necessarily a reflection of the quality of research in every discipline, and this may have a significant influence on the future of scholarly communications in general. According to the author's knowledge, this is the first time an investigation has estimated the monetary value of a good research output.

Teaching Excellence Initiatives: Modalities and Operational Factors

ERIC Educational Resources Information Center

Land, Ray; Gordon, George

2015-01-01

Teaching excellence is at the centre of national and international higher education policy. The Higher Education Academy (HEA) is a part of the debate to develop a shared understanding of what constitutes teaching excellence and has published research including "Considering Teaching Excellence in Higher Education: 2007-2013" by Dr Vicky…

Synthesis of magnetic metal-organic framework (MOF) for efficient removal of organic dyes from water

NASA Astrophysics Data System (ADS)

Zhao, Xiaoli; Liu, Shuangliu; Tang, Zhi; Niu, Hongyun; Cai, Yaqi; Meng, Wei; Wu, Fengchang; Giesy, John P.

2015-07-01

A novel, simple and efficient strategy for fabricating a magnetic metal-organic framework (MOF) as sorbent to remove organic compounds from simulated water samples is presented and tested for removal of methylene blue (MB) as an example. The novel adsorbents combine advantages of MOFs and magnetic nanoparticles and possess large capacity, low cost, rapid removal and easy separation of the solid phase, which makes it an excellent sorbent for treatment of wastewaters. The resulting magnetic MOFs composites (also known as MFCs) have large surface areas (79.52 m2 g-1), excellent magnetic response (14.89 emu g-1), and large mesopore volume (0.09 cm3 g-1), as well as good chemical inertness and mechanical stability. Adsorption was not drastically affected by pH, suggesting π-π stacking interaction and/or hydrophobic interactions between MB and MFCs. Kinetic parameters followed pseudo-second-order kinetics and adsorption was described by the Freundlich isotherm. Adsorption capacity was 84 mg MB g-1 at an initial MB concentration of 30 mg L-1, which increased to 245 mg g-1 when the initial MB concentration was 300 mg L-1. This capacity was much greater than most other adsorbents reported in the literature. In addition, MFC adsorbents possess excellent reusability, being effective after at least five consecutive cycles.

Synthesis of magnetic metal-organic framework (MOF) for efficient removal of organic dyes from water

PubMed Central

Zhao, Xiaoli; Liu, Shuangliu; Tang, Zhi; Niu, Hongyun; Cai, Yaqi; Meng, Wei; Wu, Fengchang; Giesy, John P.

2015-01-01

A novel, simple and efficient strategy for fabricating a magnetic metal-organic framework (MOF) as sorbent to remove organic compounds from simulated water samples is presented and tested for removal of methylene blue (MB) as an example. The novel adsorbents combine advantages of MOFs and magnetic nanoparticles and possess large capacity, low cost, rapid removal and easy separation of the solid phase, which makes it an excellent sorbent for treatment of wastewaters. The resulting magnetic MOFs composites (also known as MFCs) have large surface areas (79.52 m2 g−1), excellent magnetic response (14.89 emu g−1), and large mesopore volume (0.09 cm3 g−1), as well as good chemical inertness and mechanical stability. Adsorption was not drastically affected by pH, suggesting π–π stacking interaction and/or hydrophobic interactions between MB and MFCs. Kinetic parameters followed pseudo-second-order kinetics and adsorption was described by the Freundlich isotherm. Adsorption capacity was 84 mg MB g−1 at an initial MB concentration of 30 mg L−1, which increased to 245 mg g−1 when the initial MB concentration was 300 mg L−1. This capacity was much greater than most other adsorbents reported in the literature. In addition, MFC adsorbents possess excellent reusability, being effective after at least five consecutive cycles. PMID:26149818

Effective Strategies and Activities for Developing Soft Skills, Part 1

ERIC Educational Resources Information Center

Blaszczynski, Carol; Green, Diana J.

2012-01-01

Employers seek employees who possess soft skills. Employees who do not have excellent soft skills may not experience success in obtaining and sustaining employment. McEwen's (2010) framework for skill-building--introduce, explain, practice, and reinforce--was used to describe activities for enhancing soft skills. Assessment of soft skills…

Total Performance Development Systems: Blueprints for Building and Sustaining Organizational Excellence

ERIC Educational Resources Information Center

Schanie, Charles F.; Kemper, James E.

2008-01-01

Most "performance evaluation" or "performance development" programs in higher education today are little more than metrically-weak, bureaucratic programs aimed simply at establishing a legally-grounded employee record and a rough basis for merit increases. This article outlines the rationale and procedural framework for a talent development and…

Differentiated Technical Assistance for Sustainable Transformation. Technical Assistance Brief #2

ERIC Educational Resources Information Center

McCart, Amy; McSheehan, Michael; Sailor, Wayne

2015-01-01

Schoolwide Integrated Framework for Transformation (SWIFT) Center's technical assistance process supports states, districts, and schools as they become excellent and equitable teaching and learning environments for "all" students. Each school with support from its district begins this process from its own starting point and travels its…

Community Colleges Giving Students a Framework for STEM Careers

ERIC Educational Resources Information Center

Musante, Susan

2012-01-01

Over the coming decade, America will need one million more science, technology, engineering, and mathematics (STEM) professionals than was originally projected. This is the conclusion of a February 2012 report, "Engage to Excel: Producing One Million Additional College Graduates with Degrees in Science, Technology, Engineering, and Mathematics".…

Support for Assessment Practice: Developing the Assessment Design Decisions Framework

ERIC Educational Resources Information Center

Bearman, Margaret; Dawson, Phillip; Boud, David; Bennett, Sue; Hall, Matt; Molloy, Elizabeth

2016-01-01

There are many excellent publications outlining features of assessment and feedback design in higher education. However, university educators often find these ideas challenging to realise in practice, as much of the literature focuses on institutional change rather than supporting academics. This paper describes the conceptual development of a…

Urban Excellence Framework

ERIC Educational Resources Information Center

New Leaders (NJ1), 2011

2011-01-01

A principal's job, first and foremost, is to diagnose their school's needs and match them to effective principal actions and school practices that drive student success. Successful principals use their diagnosis to build an action plan that pushes their school--and student achievement--to the next level. New Leaders developed the Urban Excellence…

Effective Strategies and Activities for Developing Soft Skills, Part 2

ERIC Educational Resources Information Center

Green, Diana J.; Blaszczynski, Carol

2012-01-01

Employers seek employees who possess soft skills. Employees who do not have excellent soft skills may not experience success in obtaining and sustaining employment. McEwen's (2010) framework for skill-building--introduce, explain, practice, and reinforce--was used to describe activities for enhancing soft skills. Soft skills building activities…

Where Do We Go from Here?

ERIC Educational Resources Information Center

Raban, Colin; Cairns, David

2015-01-01

In June 2015, the Higher Education Funding Council for England (HEFCE) proposed a lighter touch quality assessment regime that would place greater reliance on institutions' own governance arrangements. In July 2015 the Minister for Higher Education announced a Teaching Excellence Framework (TEF) parts of which appear inconsistent with HEFCE's…

Why International Students Have Been "TEF-ed Out"?

ERIC Educational Resources Information Center

Hayes, Aneta

2017-01-01

The article offers a critical review of the developments in the proposals for the Teaching Excellence Framework (TEF) in the UK, focusing particularly on international students. The analysis points to the absence of views and discussions regarding the group of international learners, which warrants the claim that international students have been…

Diversity and Privilege

ERIC Educational Resources Information Center

Maher, Frances A.; Tetreault, Mary Kay

2009-01-01

Efforts to diversify university faculties began almost forty years ago. Since then, the number of white women faculty and faculty of color on U.S. campuses has grown slowly but steadily. At the same time, the explanatory framework for this shift--what they call the "terms of inclusion"--has changed profoundly. "Diversity" and "excellence" were…

Framework Requirements for MDO Application Development

NASA Technical Reports Server (NTRS)

Salas, A. O.; Townsend, J. C.

1999-01-01

Frameworks or problem solving environments that support application development form an active area of research. The Multidisciplinary Optimization Branch at NASA Langley Research Center is investigating frameworks for supporting multidisciplinary analysis and optimization research. The Branch has generated a list of framework requirements, based on the experience gained from the Framework for Interdisciplinary Design Optimization project and the information acquired during a framework evaluation process. In this study, four existing frameworks are examined against these requirements. The results of this examination suggest several topics for further framework research.

A tutorial on the use of Excel 2010 and Excel for Mac 2011 for conducting delay-discounting analyses.

PubMed

Reed, Derek D; Kaplan, Brent A; Brewer, Adam T

2012-01-01

In recent years, researchers and practitioners in the behavioral sciences have profited from a growing literature on delay discounting. The purpose of this article is to provide readers with a brief tutorial on how to use Microsoft Office Excel 2010 and Excel for Mac 2011 to analyze discounting data to yield parameters for both the hyperbolic discounting model and area under the curve. This tutorial is intended to encourage the quantitative analysis of behavior in both research and applied settings by readers with relatively little formal training in nonlinear regression.

A TUTORIAL ON THE USE OF EXCEL 2010 AND EXCEL FOR MAC 2011 FOR CONDUCTING DELAY-DISCOUNTING ANALYSES

PubMed Central

Reed, Derek D; Kaplan, Brent A; Brewer, Adam T

2012-01-01

In recent years, researchers and practitioners in the behavioral sciences have profited from a growing literature on delay discounting. The purpose of this article is to provide readers with a brief tutorial on how to use Microsoft Office Excel 2010 and Excel for Mac 2011 to analyze discounting data to yield parameters for both the hyperbolic discounting model and area under the curve. This tutorial is intended to encourage the quantitative analysis of behavior in both research and applied settings by readers with relatively little formal training in nonlinear regression. PMID:22844143

Institutional Research: Leadership through Excellence. North East Association for Institutional Research Annual Conference Proceedings (28th, Cambridge, Massachusetts, November 17-20, 2001).

ERIC Educational Resources Information Center

North East Association for Institutional Research.

The theme of the 2001 annual conference of the Northeast Association for Institutional Research was Institutional Research: Leadership through Excellence. These proceedings represent the intellectual content and insights shared during the conference. The papers are: (1) The Rocky Road to Graduation: An Academic Career Flow Model for Tracking…

A conceptual curriculum framework designed to ensure quality student health visitor training in practice.

PubMed

Hollinshead, Jayne; Stirling, Linda

2014-07-01

This paper describes the challenges faced by a trust in England following the introduction of the Health Visitor Implementation Plan. Two practice education facilitators designed a conceptual curriculum framework to ensure quality student health visitor education in practice. This curriculum complimented the excellent academic course already delivered by the University. A justification is provided for the design of the curriculum framework, including a rationale for the introduction of specific training sessions. Student and practice teacher feedback demonstrate the success of the introduction of this programme to ensure the development of student health visitors fit for practice. The conclusion places emphasis on the importance of continuous evaluation of the training programme to meet the needs of the students and the service.

Highly selective and sensitive trimethylamine gas sensor based on cobalt imidazolate framework material.

PubMed

Chen, Er-Xia; Fu, Hong-Ru; Lin, Rui; Tan, Yan-Xi; Zhang, Jian

2014-12-24

A cobalt imidazolate (im) framework material [Co(im)2]n was employed to use as a trimethylamine (TMA) gas sensor and the [Co(im)2]n sensor can be easily fabricated by using Ag-Pd interdigitated electrodes. Gas sensing measurement indicated that the [Co(im)2]n sensor shows excellent selectivity, high gas response and a low detection limit level of 2 ppm to TMA at 75 °C. The good selectivity and high response to TMA of the sensor based on [Co(im)2]n may be attributed to the weak interaction between the TMA molecules and the [Co(im)2]n framework. That may provide an ideal candidate for detecting freshness of fish and seafood.

Agent-based model for the h-index - exact solution

NASA Astrophysics Data System (ADS)

Żogała-Siudem, Barbara; Siudem, Grzegorz; Cena, Anna; Gagolewski, Marek

2016-01-01

Hirsch's h-index is perhaps the most popular citation-based measure of scientific excellence. In 2013, Ionescu and Chopard proposed an agent-based model describing a process for generating publications and citations in an abstract scientific community [G. Ionescu, B. Chopard, Eur. Phys. J. B 86, 426 (2013)]. Within such a framework, one may simulate a scientist's activity, and - by extension - investigate the whole community of researchers. Even though the Ionescu and Chopard model predicts the h-index quite well, the authors provided a solution based solely on simulations. In this paper, we complete their results with exact, analytic formulas. What is more, by considering a simplified version of the Ionescu-Chopard model, we obtained a compact, easy to compute formula for the h-index. The derived approximate and exact solutions are investigated on a simulated and real-world data sets.

Editorial

NASA Astrophysics Data System (ADS)

Dinescu, Maria; D'Addato, Sergio; Giapintzakis, Ioannis (John); Wójcik, Marek

2017-02-01

The symposium V entitled "Stress, structure and stoichiometry effects on the properties of nanomaterials" was organized for the third time during the European Materials Research Society Fall Meeting 2015 in Warsaw, following the previous two successful symposia held in 2011 and 2013. Four sessions were jointly organized with the symposium W entitled "Nanoscale separations in spintronic materials, superconductors, and other systems". Both symposia (V and W) were co-organized by the EU 7-th Framework Programme under the project REGPOT-CT-2013-316014 (EAgLE). Overall, more than 70 scientists attended the symposium V, as they presented 10 invited talks, 26 oral contributions and 28 posters, covering many different and new subjects in nanostructures, thin films and interfaces. Representative articles are published in this proceedings volume. We would like to thank the participants who submitted high quality articles and the referees who helped us with excellent and timely reports.

Reducing Excellence Gaps: A Research-Based Model

ERIC Educational Resources Information Center

Plucker, Jonathan A.; Peters, Scott J.; Schmalensee, Stephanie

2017-01-01

As the awareness of the existence and negative effects of excellence gaps has grown among educators and policy makers, so too has a desire for research-supported interventions to reduce these gaps. A recent review of research related to promoting equitable outcomes for all gifted students identified six specific strategies for reducing excellence…

Designing 3D highly ordered nanoporous CuO electrodes for high-performance asymmetric supercapacitors.

PubMed

Moosavifard, Seyyed E; El-Kady, Maher F; Rahmanifar, Mohammad S; Kaner, Richard B; Mousavi, Mir F

2015-03-04

The increasing demand for energy has triggered tremendous research efforts for the development of lightweight and durable energy storage devices. Herein, we report a simple, yet effective, strategy for high-performance supercapacitors by building three-dimensional pseudocapacitive CuO frameworks with highly ordered and interconnected bimodal nanopores, nanosized walls (∼4 nm) and large specific surface area of 149 m(2) g(-1). This interesting electrode structure plays a key role in providing facilitated ion transport, short ion and electron diffusion pathways and more active sites for electrochemical reactions. This electrode demonstrates excellent electrochemical performance with a specific capacitance of 431 F g(-1) (1.51 F cm(-2)) at 3.5 mA cm(-2) and retains over 70% of this capacitance when operated at an ultrafast rate of 70 mA cm(-2). When this highly ordered CuO electrode is assembled in an asymmetric cell with an activated carbon electrode, the as-fabricated device demonstrates remarkable performance with an energy density of 19.7 W h kg(-1), power density of 7 kW kg(-1), and excellent cycle life. This work presents a new platform for high-performance asymmetric supercapacitors for the next generation of portable electronics and electric vehicles.

Π4U: A high performance computing framework for Bayesian uncertainty quantification of complex models

NASA Astrophysics Data System (ADS)

Hadjidoukas, P. E.; Angelikopoulos, P.; Papadimitriou, C.; Koumoutsakos, P.

2015-03-01

We present Π4U, an extensible framework, for non-intrusive Bayesian Uncertainty Quantification and Propagation (UQ+P) of complex and computationally demanding physical models, that can exploit massively parallel computer architectures. The framework incorporates Laplace asymptotic approximations as well as stochastic algorithms, along with distributed numerical differentiation and task-based parallelism for heterogeneous clusters. Sampling is based on the Transitional Markov Chain Monte Carlo (TMCMC) algorithm and its variants. The optimization tasks associated with the asymptotic approximations are treated via the Covariance Matrix Adaptation Evolution Strategy (CMA-ES). A modified subset simulation method is used for posterior reliability measurements of rare events. The framework accommodates scheduling of multiple physical model evaluations based on an adaptive load balancing library and shows excellent scalability. In addition to the software framework, we also provide guidelines as to the applicability and efficiency of Bayesian tools when applied to computationally demanding physical models. Theoretical and computational developments are demonstrated with applications drawn from molecular dynamics, structural dynamics and granular flow.

Seeking inclusion in an exclusive process: discourses of medical school student selection.

PubMed

Razack, Saleem; Hodges, Brian; Steinert, Yvonne; Maguire, Mary

2015-01-01

Calls to increase medical class representativeness to better reflect the diversity of society represent a growing international trend. There is an inherent tension between these calls and competitive student selection processes driven by academic achievement. How is this tension manifested? Our three-phase interdisciplinary research programme focused on the discourses of excellence, equity and diversity in the medical school selection process, as conveyed by key stakeholders: (i) institutions and regulatory bodies (the websites of 17 medical schools and 15 policy documents from national regulatory bodies); (ii) admissions committee members (ACMs) (according to semi-structured interviews [n = 9]), and (iii) successful applicants (according to semi-structured interviews [n = 14]). The work is theoretically situated within the works of Foucault, Bourdieu and Bakhtin. The conceptual framework is supplemented by critical hermeneutics and the performance theories of Goffman. Academic excellence discourses consistently predominate over discourses calling for greater representativeness in medical classes. Policy addressing demographic representativeness in medicine may unwittingly contribute to the reproduction of historical patterns of exclusion of under-represented groups. In ACM selection practices, another discursive tension is exposed as the inherent privilege in the process is marked, challenging the ideal of medicine as a meritocracy. Applicants' representations of self in the 'performance' of interviewing demonstrate implicit recognition of the power inherent in the act of selection and are manifested in the use of explicit strategies to 'fit in'. How can this critical discourse analysis inform improved inclusiveness in student selection? Policymakers addressing diversity and equity issues in medical school admissions should explicitly recognise the power dynamics at play between the profession and marginalised groups. For greater inclusion and to avoid one authoritative definition of excellence, we suggest a transformative model of faculty development aimed at promoting multiple kinds of excellence. Through this multi-pronged approach, we call for the profession to courageously confront the cherished notion of the medical meritocracy in order to avoid unwanted aspects of elitism. © 2014 John Wiley & Sons Ltd.

Possibility of designing catalysts beyond the traditional volcano curve: a theoretical framework for multi-phase surfaces.

PubMed

Wang, Ziyun; Wang, Hai-Feng; Hu, P

2015-10-01

The current theory of catalyst activity in heterogeneous catalysis is mainly obtained from the study of catalysts with mono-phases, while most catalysts in real systems consist of multi-phases, the understanding of which is far short of chemists' expectation. Density functional theory (DFT) and micro-kinetics simulations are used to investigate the activities of six mono-phase and nine bi-phase catalysts, using CO hydrogenation that is arguably the most typical reaction in heterogeneous catalysis. Excellent activities that are beyond the activity peak of traditional mono-phase volcano curves are found on some bi-phase surfaces. By analyzing these results, a new framework to understand the unexpected activities of bi-phase surfaces is proposed. Based on the framework, several principles for the design of multi-phase catalysts are suggested. The theoretical framework extends the traditional catalysis theory to understand more complex systems.

Pediatric allergy and immunology in Italy.

PubMed

Tozzi, Alberto E; Armenio, Lucio; Bernardini, Roberto; Boner, Attilio; Calvani, Mauro; Cardinale, Fabio; Cavagni, Giovanni; Dondi, Arianna; Duse, Marzia; Fiocchi, Alessandro; Marseglia, Gian L; del Giudice, Michele Miraglia; Muraro, Antonella; Pajno, Giovanni B; Paravati, Francesco; Peroni, Diego; Tripodi, Salvatore; Ugazio, Alberto G; Indinnimeo, Luciana

2011-05-01

In Italy, according to the International Study on Asthma and Allergies in Childhood study, the prevalence of current asthma, allergic rhinoconjunctivitis, and atopic eczema in 2006 was 7.9%, 6.5%, and 10.1% among children aged 6-7 and 8.4%, 15.5%, and 7.75% among children aged 13-14 yr. University education in this field is provided by the Postgraduate Schools of Pediatrics and those of Allergology and Clinical Immunology, as well as several annual Master courses. The Italian Society of Pediatric Allergology and Immunology (SIAIP) was founded in 1996 and counts about 1000 members. SIAIP promotes evidence-based management of allergic children and disseminates information to patients and their families through a quite innovative website and the National Journal 'Rivista Italiana di Allergologia Pediatrica'. In the last decade, four major regional, inter-regional, and national web-based networks have been created to link pediatric allergy centers and to share their clinical protocols and epidemiologic data. In addition, National Registers of Primary Immune-deficiencies and on Pediatric HIV link all clinical excellence centers. Research projects in the field of pediatric allergy and immunology are founded by the Italian Ministry of Education, University and Research (MIUR) and by the National Research Council (CNR), but the overall investments in this research area are quite low. Only a handful Italian excellence centers participate in European Projects on Pediatric Allergy and Immunology within the 7th Framework Program. The European Academy of Allergy and Clinical Immunology currently hosts two Italians in its Executive Committee (EC) and one in the EC of the Pediatric Section; moreover, major European Academy of Allergy and Clinical Immunology meetings and courses in the area of pediatrics (e.g., PAAM, Venice, 2009) have been held in Italy in the last 3 yr. Italian hallmarks in the management of allergic diseases in childhood are a quite alive and spread interest in Molecular Allergology and a remarkable predominance of sublingual (SLIT) compared to the subcutaneous (SCIT) immunotherapy. © 2011 John Wiley & Sons A/S.

Synthesis, Characterization And Modeling Of Functionally Graded Multifunctional Hybrid Composites For Extreme Environments

DTIC Science & Technology

2017-04-04

research thrust areas are designed to enable the development of reliable, damage tolerant, lightweight structures with excellent thermal management...46 2. RESEARCH THRUST AREA: MULTISCALE CHARACTERIZATION AND MODELING .................................... 56 2.1 DESIGN OF MATERIALS...The research thrust areas are designed to enable the development of reliable, damage tolerant, lightweight structures with excellent thermal

Design and experimentation of an empirical multistructure framework for accurate, sharp and reliable hydrological ensembles

NASA Astrophysics Data System (ADS)

Seiller, G.; Anctil, F.; Roy, R.

2017-09-01

This paper outlines the design and experimentation of an Empirical Multistructure Framework (EMF) for lumped conceptual hydrological modeling. This concept is inspired from modular frameworks, empirical model development, and multimodel applications, and encompasses the overproduce and select paradigm. The EMF concept aims to reduce subjectivity in conceptual hydrological modeling practice and includes model selection in the optimisation steps, reducing initial assumptions on the prior perception of the dominant rainfall-runoff transformation processes. EMF generates thousands of new modeling options from, for now, twelve parent models that share their functional components and parameters. Optimisation resorts to ensemble calibration, ranking and selection of individual child time series based on optimal bias and reliability trade-offs, as well as accuracy and sharpness improvement of the ensemble. Results on 37 snow-dominated Canadian catchments and 20 climatically-diversified American catchments reveal the excellent potential of the EMF in generating new individual model alternatives, with high respective performance values, that may be pooled efficiently into ensembles of seven to sixty constitutive members, with low bias and high accuracy, sharpness, and reliability. A group of 1446 new models is highlighted to offer good potential on other catchments or applications, based on their individual and collective interests. An analysis of the preferred functional components reveals the importance of the production and total flow elements. Overall, results from this research confirm the added value of ensemble and flexible approaches for hydrological applications, especially in uncertain contexts, and open up new modeling possibilities.

A Theoretical Assessment of Regional Development Effects on the Demand for General Education

ERIC Educational Resources Information Center

Iwahashi, Roki

2007-01-01

This study addresses a prospective aspect of general education: through general education, people obtain information about returns to their future specific education, thereby enabling them to choose fields in which they excel. According to that property of education, this paper presents a theoretical framework as a basis for understanding effects…

Re-Creating the Past: Building Historical Simulations with Hypermedia To Learn History.

ERIC Educational Resources Information Center

Polman, Joseph L.

This paper aligns with educators and historians who argue that certain aspects of expert historical thinking are excellent tools for democratic citizenship. The paper focuses on specifically contextualized understanding of the past, as opposed to presentist attitudes, which assume the past is just like the present. It presents a framework for…

Dual Language as a Social Movement: Putting Languages on a Level Playing Field

ERIC Educational Resources Information Center

Cortina, Regina; Makar, Carmina; Mount-Cors, Mary Faith

2015-01-01

As a social movement, dual language challenges and co-exists alongside traditional English-only classrooms in the US. Using Manuel Pastor's social movements framework, we demonstrate how dual language provides teaching methods and languages of instruction that allow varying student populations to excel in learning the official curriculum. In this…

Problems of Assessment in Religious and Moral Education: The Scottish Case

ERIC Educational Resources Information Center

Grant, Lynne; Matemba, Yonah H.

2013-01-01

This article is concerned with assessment issues in Religious and Moral Education (RME) offered in Scottish non-denominational schools. The analysis of the findings in this article is weighed against the framework of the new "3-18" Scottish curriculum called "Curriculum for Excellence" (CfE). CfE was introduced in primary…

Developing a Knowledge Management Framework to Assist With Current USMC Information Management Practices

DTIC Science & Technology

2010-09-01

OF CONTENTS I. INTRODUCTION ........................................................................................................1 II. LITERATURE...LEFT BLANK 1 I. INTRODUCTION Marine Corps Information Management is performed in accordance with Marine Corps Warfighting Publication (MCWP) 3...November 13). Air Force Center of Excellence for Knowledge Mangement Briefing. Washington, D.C. Alavi, M., & Leidner, D. E. (2001). Review: Knowledge

Quality in E-Learning--A Conceptual Framework Based on Experiences from Three International Benchmarking Projects

ERIC Educational Resources Information Center

Ossiannilsson, E.; Landgren, L.

2012-01-01

Between 2008 and 2010, Lund University took part in three international benchmarking projects, "E-xcellence+," the "eLearning Benchmarking Exercise 2009," and the "First Dual-Mode Distance Learning Benchmarking Club." A comparison of these models revealed a rather high level of correspondence. From this finding and…

An ABC Literacy Journey: Anchoring in Texts, Bridging Language, and Creating Stories

ERIC Educational Resources Information Center

Evers, Amy J.; Lang, Lisa F.; Smith, Sharon V.

2009-01-01

The authors describe how alphabet books teach so much more than just the ABCs. They provide excellent resources, allowing teachers to link and integrate the reciprocal processes of reading and writing. Encapsulated within the writing workshop framework, the authors use multigenre and multicultural alphabet books as anchor texts for a literacy…

Assessing the College Mission: An Excellent Starting Point for Institutional Effectiveness.

ERIC Educational Resources Information Center

Quinley, John W.

A community college's mission statement is a beacon that provides strategic direction for the institution and the conceptual framework for the entire organization. The principal tasks in drafting a new mission statement include matching the current mission to actual institutional functioning, and judging whether the statement is adequate to lead…

The Geography of Access and Excellence: Spatial Diversity in Higher Education System Design

ERIC Educational Resources Information Center

Metcalfe, Amy Scott

2009-01-01

In a "settler society" such as Canada, inequalities in higher education have geo-political dimensions, necessitating a theoretical framework that considers the geographic distribution of material wealth and power. This paper explores both the economic and social implications of the geographical distribution of the higher education system…

"Great Classroom Teaching" and More: Awards for Outstanding Teaching Evaluated

ERIC Educational Resources Information Center

Jackson, Michael

2006-01-01

Purpose: In this paper teaching excellence awards are evaluated, with an eye to improving them. Design/methodology/approach: Literature is reviewed and an analytic framework developed in Canada is modified to apply to the University of Sydney's Vice Chancellor Outstanding Teaching Award. Data come from 60 respondents familiar with the Sydney award…

5 Stages on the Path to Equity: Framework Challenges Urban Teachers' Deficit Thinking

ERIC Educational Resources Information Center

James-Wilson, Sonia; Hancock, Michele

2011-01-01

Teachers are leaders when they function in professional learning communities to affect student learning, contribute to school improvement, inspire excellence in practice, and empower stakeholders to participate in educational improvement. From an equity perspective, teachers also lead when they serve as change agents who collaborate to use…

Facile Synthesis of Mixed Metal Organic Frameworks: Electrode Materials for Supercapacitor with Excellent Areal Capacitance and Operational Stability.

PubMed

Kazemi, Sayed Habib; Hosseinzadeh, Batoul; Kazemi, Hojjat; Kiani, Mohammad Ali; Hajati, Shaaker

2018-06-08

Electrode materials with high surface area, tailored pore size and efficient capability for ion insertion and enhanced transport of electrons and ions are needed for advanced supercapacitors. In the present study, a mixed metal organic framework (cobalt and manganese based MOF) was synthesized through a simple one pot solvothermal method and employed as the electrode material for supercapacitor. Notably, Co-Mn MOF electrode displayed a large surface area and excellent cycling stability (over 95% capacitance retention after 1500 cycles). Also, superior pseudocapacitive behavior was observed for Co-Mn MOF electrode in KOH electrolyte with an exceptional areal capacitance of 1.318 F cm-2. Moreover, an asymmetric supercapacitor was assembled using Co-Mn MOF and activated carbon electrode as positive and negative electrodes, respectively. The fabricated supercapacitor showed specific capacitances of 106.7 F g-1 at a scan rate of 10 mV s-1 and delivered maximum energy density of 30 Wh kg-1 at 2285.7 W kg-1. Our studies suggest the Co-Mn MOF as promising electrode materials for supercapacitor applications.

Evidence-based practice: how nurse leaders can facilitate innovation.

PubMed

Shirey, Maria R

2006-01-01

Evidence-based nursing practice (EBNP) is the wave of the future. Increasingly, EBNP is being identified as a key to quality and excellence in nursing services. Incorporating evidence into practice is necessary to deliver scientifically sound patient care. In addition, understanding the importance of evidence is crucial for meeting the excellence requirements of Magnet designation. Despite the growing popularity of EBNP and its documented significant benefits, the literature demonstrates that only 15% of the nursing workforce consistently practices within an EBNP framework. If EBNP adoption is to increase in the profession, it will require the active efforts of nurse leaders to pursue an aggressive innovation diffusion strategy. The purpose of this article is to discuss the nurse leader's role in facilitating EBNP in nursing using a theoretical framework grounded in innovation diffusion theory. The article develops 4 areas of focus. First, the components of innovation diffusion theory are discussed. Second, a pertinent empirical review of the EBNP adoption literature is presented. Third, strategies for applying innovation diffusion theory to facilitate EBNP adoption are proposed. Lastly, the article ends with a leadership call to action.

An empirically based conceptual framework for fostering meaningful patient engagement in research.

PubMed

Hamilton, Clayon B; Hoens, Alison M; Backman, Catherine L; McKinnon, Annette M; McQuitty, Shanon; English, Kelly; Li, Linda C

2018-02-01

Patient engagement in research (PEIR) is promoted to improve the relevance and quality of health research, but has little conceptualization derived from empirical data. To address this issue, we sought to develop an empirically based conceptual framework for meaningful PEIR founded on a patient perspective. We conducted a qualitative secondary analysis of in-depth interviews with 18 patient research partners from a research centre-affiliated patient advisory board. Data analysis involved three phases: identifying the themes, developing a framework and confirming the framework. We coded and organized the data, and abstracted, illustrated, described and explored the emergent themes using thematic analysis. Directed content analysis was conducted to derive concepts from 18 publications related to PEIR to supplement, confirm or refute, and extend the emergent conceptual framework. The framework was reviewed by four patient research partners on our research team. Participants' experiences of working with researchers were generally positive. Eight themes emerged: procedural requirements, convenience, contributions, support, team interaction, research environment, feel valued and benefits. These themes were interconnected and formed a conceptual framework to explain the phenomenon of meaningful PEIR from a patient perspective. This framework, the PEIR Framework, was endorsed by the patient research partners on our team. The PEIR Framework provides guidance on aspects of PEIR to address for meaningful PEIR. It could be particularly useful when patient-researcher partnerships are led by researchers with little experience of engaging patients in research. © 2017 The Authors Health Expectations Published by John Wiley & Sons Ltd.

Promoting School Excellence through the Application of Effective Schools Research: Summary and Proceedings of a 1984 Regional Exchange Workshop (Nashville, Tennessee, April 15-16, 1984). Occasional Paper Series.

ERIC Educational Resources Information Center

Sattes, Beth D., Ed.

A regional workshop was held in which educational researchers and practitioners shared their innovations, successes, concerns, and progress in using research and development to promote excellence in their state and local education agencies. This document reports its proceedings. "School Improvement: What the Research Says," by David P.…

The need for international nursing diagnosis research and a theoretical framework.

PubMed

Lunney, Margaret

2008-01-01

To describe the need for nursing diagnosis research and a theoretical framework for such research. A linguistics theory served as the foundation for the theoretical framework. Reasons for additional nursing diagnosis research are: (a) file names are needed for implementation of electronic health records, (b) international consensus is needed for an international classification, and (c) continuous changes occur in clinical practice. A theoretical framework used by the author is explained. Theoretical frameworks provide support for nursing diagnosis research. Linguistics theory served as an appropriate exemplar theory to support nursing research. Additional nursing diagnosis studies based upon a theoretical framework are needed and linguistics theory can provide an appropriate structure for this research.

Climatic Changes and Evaluation of Their Effects on Agriculture in Asian Monsoon Region- A project of GRENE-ei programs in Japan

NASA Astrophysics Data System (ADS)

Mizoguchi, M.; Matsumoto, J.; Takahashi, H. G.; Tanaka, K.; Kuwagata, T.

2015-12-01

It is important to predict climate change correctly in regional scale and to build adaptation measures and mitigation measures in the Asian monsoon region where more than 60 % of the world's population are living. The reliability of climate change prediction model is evaluated by the reproducibility of past climate in general. However, because there are many developing countries in the Asian monsoon region, adequate documentations of past climate which are needed to evaluate the climate reproducibility have not been prepared. In addition, at present it is difficult to get information on wide-area agricultural meteorological data which affect the growth of agricultural crops when considering the impact on agriculture of climate. Therefore, we have started a research project entitled "Climatic changes and evaluation of their effects on agriculture in Asian monsoon region (CAAM)" under the research framework of the Green Network of Excellence (GRENE) for the Japanese fiscal years from 2011 to 2015 supported by the Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT). This project aims to improve the reliability of future climate prediction and to develop the information platform which will be useful to design adaptation and mitigation strategies in agriculture against the predicted climatic changes in Asian monsoon regions. What is GRENE?Based on the new growth strategy which was approved by the Cabinet of Japan in June 2010, Green Network of Excellence program (GRENE) has started under MEXT from FY 2011. The objectives of this program are that the domestic leading universities work together strategically and promote a comprehensive human resource development and research of the highest level in the world while sharing research resources and research goals. In the field of environmental information, it is required that universities and research institutions, which are working on issues such as adaptation to climate change, cooperate to promote the utilization of environmental information and to develop human resources while using DIAS (Data Integration and Analysis System) which has been built by MEXT.

Mastery of the mind East and West: excellence in being and doing and everyday happiness.

PubMed

Brown, Daniel

2009-08-01

Western psychological research on positive psychology and Buddhism have recently converged in their emphasis on the development of positive states, like states of excellence and everyday happiness. Yet, these traditions differ in their approaches to positive states, with respect to a state-trait and doing-being distinction. Western scientific research on peak performance emphasizes discontinuous, time-limited peak performance states wherein individuals do things extraordinarily well in sports and in the arts. The Eastern spiritual traditions emphasize continuous excellence of being, in the form of traits or character strengths. In both traditions mental imagery is a key ingredient to excellence training. With respect to everyday happiness, Western psychological research has focused on the role of meaning systems in the transformation of flow states into vital engagement in everyday life, while Buddhism stresses the role of meditation training to gain mastery over all levels of mind that leads to everyday happiness. Rorschach and tachistoscopic research on advanced meditators suggests that advance meditators have gained unusual mastery over states of mind not yet documented in the Western psychological research on positive psychology.

Twenty-Five Years of Endocrine Disruption Science: Remembering Theo Colborn

PubMed Central

Kwiatkowski, Carol F.; Bolden, Ashley L.; Liroff, Richard A.; Rochester, Johanna R.; Vandenbergh, John G.

2016-01-01

Summary: For nearly 30 years, Dr. Theo Colborn (1927–2014) dedicated herself to studying the harmful effects of endocrine-disrupting chemicals on wildlife, humans, and the environment. More recently, she extended this effort to address the health impacts of unconventional oil and gas development. Colborn was a visionary leader who excelled at synthesizing scientific findings across disciplines. Using her unique insights and strong moral convictions, she changed the face of toxicological research, influenced chemical regulatory policy, and educated the public. In 2003, Colborn started a nonprofit organization—The Endocrine Disruption Exchange (TEDX). As we celebrate the 25th anniversary of endocrine disruption science, TEDX continues her legacy of analyzing the extensive body of environmental health research and developing unique educational resources to support public policy and education. Among other tools, TEDX currently uses the systematic review framework developed by the National Toxicology Program at the National Institute of Environmental Health Sciences, to answer research questions of pressing concern. In this article, we pay homage to the tenacious woman and the exemplary contribution she made to the field of environmental health. Recommendations for the future of the field are drawn from her wisdom. PMID:27580976

National Study of Excellence and Innovation in Physical Therapist Education: Part 2-A Call to Reform.

PubMed

Jensen, Gail M; Hack, Laurita M; Nordstrom, Terrence; Gwyer, Janet; Mostrom, Elizabeth

2017-09-01

This perspective shares recommendations that draw from (1) the National Study of Excellence and Innovation in Physical Therapist Education research findings and a conceptual model of excellence in physical therapist education, (2) the Carnegie Foundation's Preparation for the Professions Program (PPP), and (3) research in the learning sciences. The 30 recommendations are linked to the dimensions described in the conceptual model for excellence in physical therapist education: Culture of Excellence, Praxis of Learning, and Organizational Structures and Resources. This perspective proposes a transformative call for reform framed across 3 core categories: (1) creating a culture of excellence, leadership, and partnership, (2) advancing the learning sciences and understanding and enacting the social contract, and (3) implementing organizational imperatives. Similar to the Carnegie studies, this perspective identifies action items (9) that should be initiated immediately in a strategic and systematic way by the major organizational stakeholders in physical therapist education. These recommendations and action items provide a transformative agenda for physical therapist education, and thus the profession, in meeting the changing needs of society through higher levels of excellence. © 2017 American Physical Therapy Association.

ELL Excel: Using Peer Mentoring to Help English Language Learners Excel in American Classrooms

ERIC Educational Resources Information Center

Turney, Kristilynn M.

2013-01-01

This action research study describes implementation of a peer mentorship program to improve the performance of English language learners at the research site, a suburban high school in Ohio. With the rapidly increasing number of English language learners at the research site as well as schools across the country and the expectations of No Child…

Sustainability and integration of radioecology-position paper.

PubMed

Muikku, M; Beresford, N A; Garnier-Laplace, J; Real, A; Sirkka, L; Thorne, M; Vandenhove, H; Willrodt, C

2018-03-01

This position paper gives an overview of how the COMET project (COordination and iMplementation of a pan-European instrumenT for radioecology, a combined Collaborative Project and Coordination and Support Action under the EC/Euratom 7th Framework Programme) contributed to the integration and sustainability of radioecology in Europe via its support to and interaction with the European Radioecology ALLIANCE. COMET built upon the foundations laid by the FP7 project STAR (Strategic Network for Integrating Radioecology) Network of Excellence in radioecology. In close association with the ALLIANCE, and based on the Strategic Research Agenda (SRA), COMET developed innovative mechanisms for joint programming and implementation of radioecological research. To facilitate and foster future integration under a common federating structure, research activities developed within COMET were targeted at radioecological research needs identified in the SRA. Furthermore, COMET maintained and developed strong mechanisms for knowledge exchange, dissemination and training to enhance and maintain European capacity, competence and skills in radioecology. In the short term the work to promote radioecology will continue under the H2020 project EJP-CONCERT (European Joint Programme for the Integration of Radiation Protection Research). The EJP-CONCERT project (2015-2020) aims to develop a sustainable structure for promoting and administering joint programming and open research calls in the field of radiation protection research for Europe. In the longer term, radioecological research will be facilitated by the ALLIANCE. External funding is, however, required in order to be able to answer emerging research needs.

On the pursuit of a nuclear development capability: The case of the Cuban nuclear program

NASA Astrophysics Data System (ADS)

Benjamin-Alvarado, Jonathan Calvert

1998-09-01

While there have been many excellent descriptive accounts of modernization schemes in developing states, energy development studies based on prevalent modernization theory have been rare. Moreover, heretofore there have been very few analyses of efforts to develop a nuclear energy capability by developing states. Rarely have these analyses employed social science research methodologies. The purpose of this study was to develop a general analytical framework, based on such a methodology to analyze nuclear energy development and to utilize this framework for the study of the specific case of Cuba's decision to develop nuclear energy. The analytical framework developed focuses on a qualitative tracing of the process of Cuban policy objectives and implementation to develop a nuclear energy capability, and analyzes the policy in response to three models of modernization offered to explain the trajectory of policy development. These different approaches are the politically motivated modernization model, the economic and technological modernization model and the economic and energy security model. Each model provides distinct and functionally differentiated expectations for the path of development toward this objective. Each model provides expected behaviors to external stimuli that would result in specific policy responses. In the study, Cuba's nuclear policy responses to stimuli from domestic constraints and intensities, institutional development, and external influences are analyzed. The analysis revealed that in pursuing the nuclear energy capability, Cuba primarily responded by filtering most of the stimuli through the twin objectives of economic rationality and technological advancement. Based upon the Cuban policy responses to the domestic and international stimuli, the study concluded that the economic and technological modernization model of nuclear energy development offered a more complete explanation of the trajectory of policy development than either the politically-motivated or economic and energy security models. The findings of this case pose some interesting questions for the general study of energy programs in developing states. By applying the analytical framework employed in this study to a number of other cases, perhaps the understanding of energy development schemes may be expanded through future research.

Recipients of Regional Centers of Research Excellence (RCREs) P20 Grant Awards Announced

Cancer.gov

NCI, Center for Global Health (CGH) release of the applications represents novel global collaborations charged with planning and designing sustainable, Regional Centers of Research Excellence (RCREs) for non-communicable diseases, including cancer, in low- and middle-income countries (LMICs) or regions.

Narrative review of frameworks for translating research evidence into policy and practice.

PubMed

Milat, Andrew J; Li, Ben

2017-02-15

A significant challenge in research translation is that interested parties interpret and apply the associated terms and conceptual frameworks in different ways. The purpose of this review was to: a) examine different research translation frameworks; b) examine the similarities and differences between the frameworks; and c) identify key strengths and weaknesses of the models when they are applied in practice. The review involved a keyword search of PubMed. The search string was (translational research OR knowledge translation OR evidence to practice) AND (framework OR model OR theory) AND (public health OR health promotion OR medicine). Included studies were published in English between January 1990 and December 2014, and described frameworks, models or theories associated with research translation. The final review included 98 papers, and 41 different frameworks and models were identified. The most frequently applied knowledge translation framework in the literature was RE-AIM, followed by the knowledge translation continuum or 'T' models, the Knowledge to Action framework, the PARiHS framework, evidence based public health models, and the stages of research and evaluation model. The models identified in this review stem from different fields, including implementation science, basic and medical sciences, health services research and public health, and propose different but related pathways to closing the research-practice gap.

A Tutorial on the Use of Excel 2010 and Excel for Mac 2011 for Conducting Delay-Discounting Analyses

ERIC Educational Resources Information Center

Reed, Derek D.; Kaplan, Brent A.; Brewer, Adam T.

2012-01-01

In recent years, researchers and practitioners in the behavioral sciences have profited from a growing literature on delay discounting. The purpose of this article is to provide readers with a brief tutorial on how to use Microsoft Office Excel 2010 and Excel for Mac 2011 to analyze discounting data to yield parameters for both the hyperbolic…

Graphene/graphene oxide and their derivatives in the separation/isolation and preconcentration of protein species: A review.

PubMed

Chen, Xuwei; Hai, Xin; Wang, Jianhua

2016-05-30

The distinctive/unique electrical, chemical and optical properties make graphene/graphene oxide-based materials popular in the field of analytical chemistry. Its large surface offers excellent capacity to anchor target analyte, making it an powerful sorbent in the adsorption and preconcentration of trace level analyte of interest in the field of sample preparation. The large delocalized π-electron system of graphene framework provides strong affinity to species containing aromatic rings, such as proteins, and the abundant active sites on its surface offers the chance to modulate adsorption tendency towards specific protein via functional modification/decoration. This review provides an overview of the current research on graphene/graphene oxide-based materials as attractive and powerful adsorption media in the separation/isolation and preconcentration of protein species from biological sample matrixes. These practices are aiming at providing protein sample of high purity for further investigations and applications, or to achieve certain extent of enrichment prior to quantitative assay. In addition, the challenges and future perspectives in the related research fields have been discussed. Copyright © 2016 Elsevier B.V. All rights reserved.

[99 percent of history].

PubMed

Sörlin, S

1994-01-01

This text is a slightly edited version of a lecture given when the author was installed as professor of environmental history at Umeå University on October 9, 1993. The author sketches tendencies in historical research--the Annales-school and the historiography of the West in the United States--leading up to the formation of environmental history as an independent field of research during the last quarter century. He comments on some recent examples of excellent scholarship--works by Alfred Crosby, Carolyn Merchant, Donald Worster--before turning to an older tradition of environmental description in 19th century geography, geology and the life sciences. He then puts environmental investigations into the framework of a general history of science starting with John Evelyn's study of the quality of the London air, published in 1661, but also mentioning major naturalists and thinkers such as Pascal, Linnaeus, Haeckel, and Humboldt. The author finally takes up the theme of biodiversity, indicating that a history of the environment and of the environmental sciences also has implications for how nature is treated today and how it will be treated in the future.

Creating Cultures of Excellence: Strategies and Outcomes

ERIC Educational Resources Information Center

Mintrom, Michael

2014-01-01

Research findings on effective support for learning, the development of expertise, and the psychology of success suggest that the pursuit of excellence is teachable. Within the emerging field of research and practice termed "the scholarship of teaching and learning," considerable effort has been made to document the practices of teachers…

A Character Education Research Perspective for the 21st Century

ERIC Educational Resources Information Center

Davidson, Matthew

2014-01-01

The Institute for Excellence and Ethics (IEE) is a nonprofit organization dedicated to the development and dissemination of research-based tools and strategies for building intentional cultures of excellence and ethics in education, athletics, home, and workplace settings. The following five emphases and recommended actions are offered are…

Defense.gov Special Report: Traumatic Brain Injury

Science.gov Websites

Excellence TBI Resources Brainline Military The Michael E. DeBakey VA Medical Center Congressionally Directed Medical Research Program NIH: National Institute of Neurological Disorders NIH: Traumatic Brain Injury Research CDC: Give Brain Injury a Voice Center for Medical Excellence for Multimedia Brainline.org - Brain

The Excellent Researcher

ERIC Educational Resources Information Center

Angervall, Petra

2016-01-01

The neo-liberal university not only changes systems of governance but also impacts on how subject positions are valued. These changes justify critical questions on how academics manoeuvre in academia. In this study focus is on the told experiences of 18 researchers who describe how they made an excellent career in academia. The results show that…

Benchmarking organic mixed conductors for transistors.

PubMed

Inal, Sahika; Malliaras, George G; Rivnay, Jonathan

2017-11-24

Organic mixed conductors have garnered significant attention in applications from bioelectronics to energy storage/generation. Their implementation in organic transistors has led to enhanced biosensing, neuromorphic function, and specialized circuits. While a narrow class of conducting polymers continues to excel in these new applications, materials design efforts have accelerated as researchers target new functionality, processability, and improved performance/stability. Materials for organic electrochemical transistors (OECTs) require both efficient electronic transport and facile ion injection in order to sustain high capacity. In this work, we show that the product of the electronic mobility and volumetric charge storage capacity (µC*) is the materials/system figure of merit; we use this framework to benchmark and compare the steady-state OECT performance of ten previously reported materials. This product can be independently verified and decoupled to guide materials design and processing. OECTs can therefore be used as a tool for understanding and designing new organic mixed conductors.

Coming to America: Multiple Origins of New World Geckos

PubMed Central

Gamble, Tony; Bauer, Aaron M; Colli, Guarino R; Greenbaum, Eli; Jackman, Todd R; Vitt, Laurie J; Simons, Andrew M

2010-01-01

Geckos in the Western Hemisphere provide an excellent model to study faunal assembly at a continental scale. We generated a time-calibrated phylogeny, including exemplars of all New World gecko genera, to produce a biogeographic scenario for the New World geckos. Patterns of New World gecko origins are consistent with almost every biogeographic scenario utilized by a terrestrial vertebrate with different New World lineages showing evidence of vicariance, dispersal via temporary land bridge, overseas dispersal, or anthropogenic introductions. We also recovered a strong relationship between clade age and species diversity, with older New World lineages having more species than more recently arrived lineages. Our data provide the first phylogenetic hypothesis for all New World geckos and highlight the intricate origins and ongoing organization of continental faunas. The phylogenetic and biogeographical hypotheses presented here provide an historical framework to further pursue research on the diversification and assembly of the New World herpetofauna. PMID:21126276

Quality in E-Learning: A Framework for Promoting and Assuring Quality in Virtual Institutions

ERIC Educational Resources Information Center

Masoumi, D.; Lindstrom, B.

2012-01-01

With the growing demand for e-learning along with striving for excellence associated with globalization, there are worldwide calls for enhancing and assuring quality in e-learning, specifically in the context of the developing countries. Such calls for quality enhancement, accountability, added value, value for money, self-evaluation, and role…

Using Microsoft Excel to Assess Standards: A "Techtorial". Article #2 in a 6-Part Series

ERIC Educational Resources Information Center

Mears, Derrick

2009-01-01

Standards-based assessment is a term currently being used quite often in educational reform discussions. The philosophy behind this initiative is to utilize "standards" or "benchmarks" to focus instruction and assessments of student learning. The National Standards for Physical Education (NASPE, 2004) provide a framework to guide this process for…

A Framework for Education in the 21st Century. The Whole Child. Info Brief. Number 40

ERIC Educational Resources Information Center

Laitsch, Dan; Lewallen, Theresa; McCloskey, Molly

2005-01-01

The Association for Supervision and Curriculum Development (ASCD) believes that education policy and practice must be based on a comprehensive approach that addresses the learning needs of the whole child. This approach ensures education excellence and equity for each student--especially those from underserved populations. Meeting the needs of the…

Biscalix[4]arene derivative as a very efficient phase selective gelator for oil spill recovery.

PubMed

Tsai, Chia-Chen; Cheng, Ying-Tsai; Shen, Li-Ching; Chang, Kai-Chi; Ho, I-Ting; Chu, Jean-Ho; Chung, Wen-Sheng

2013-11-15

A biscalixarene framework, without long alkyl chains, has been readily synthesized in three steps starting from the parent calix[4]arene. The biscalix[4]arene 1 was able to form organogels in various alcoholic solvents; furthermore, it exhibited an excellent phase selective gelation property that is potentially useful in oil spill recovery.

A Shared Vision of Human Excellence: Confucian Spirituality and Arts Education

ERIC Educational Resources Information Center

Tan, Charlene; Tan, Leonard

2016-01-01

Spirituality encourages the individual to make sense of oneself within a wider framework of meaning and see oneself as part of some larger whole. This article discusses Confucian spirituality by focusing on the spiritual ideals of "dao" (Way) and "he" (harmony). It is explained that the Way represents a shared vision of human…

Inspirational Teaching in Higher Education: What Does It Look, Sound and Feel Like?

ERIC Educational Resources Information Center

Derounian, James G.

2017-01-01

This article discusses the qualities of inspirational teaching in higher education (HE). It starts by arguing how topical this subject is, given emphasis world-wide on quality assurance measures, such as the UK Government's 2016 "Teaching Excellence Framework" TEF. The paper then moves to review the academic and practice literature in…

Efficient CO 2 capture by a task-specific porous organic polymer bifunctionalized with carbazole and triazine groups

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

Zhu, Xiang; Mahurin, Shannon M.; An, Shu-Hao

2014-05-02

We synthesized a porous triazine and carbazole bifunctionalized task-specific polymer using a facile Friedel–Crafts reaction. We found that the resultant porous framework exhibited excellent CO 2 uptake (18.0 wt%, 273 K and 1 bar) and good adsorption selectivity for CO 2 over N 2.

Finding the Balance: A Response to Hunt and McDonnell

ERIC Educational Resources Information Center

Browder, Diane M.

2012-01-01

Hunt and McDonnell have provided an excellent overview of one of the most important aspects of planning for students with severe disabilities--an ecological curricular framework that is created with input from the student, family, and needs of current and future environments. The standards-based reform-movement has created tension for educators to…

A Tale of Two Thresholds: A Framework for Prioritization within the Cancer Drugs Fund.

PubMed

Leigh, Simon; Granby, Paul

2016-01-01

The Cancer Drugs Fund (CDF) has been the subject of controversy since its inception, with critics arguing that it creates a "backdoor" to the National Health Service (NHS), circumventing the National Institute for Health and Care Excellence and its health technology assessment program. Nonetheless, with its creation comes a new decision problem, how to best allocate resources among cancer drugs. Our objective was to estimate CDF's willingness and ability to pay for cancer drugs, providing guidance regarding where CDF funds are best spent, and determining the number of NHS quality-adjusted life-years (QALYs) displaced through the existence of the fund. Using CDF utilization figures, cost-per-QALY, and treatment episode costs from National Institute for Health and Care Excellence health technology assessment reports, the league-table approach was applied to determine appropriate cost-effectiveness thresholds to inform the CDF's decision making. The CDF exhibits a willingness-to-pay value of £223,627 per QALY, with 74% and 33% of expenditure for drugs with incremental cost-effectiveness ratios of more than £50,000 and more than £90,000, respectively. During 2013-2014, CDF expenditure generated 4,677 QALYs, compared with a potential 13,485 if the same funds were used as part of routine NHS commissioning, displacing 8,808 QALYs. By ring fencing 10%, 25%, and 50% of the CDF budget for the provision of unevaluated drugs, cost-effectiveness thresholds of £149,000, £111,400, and £68,600 were calculated, respectively. Adopting the proposed framework for CDF prioritization would result in disinvestment from a number of highly cost-ineffective drugs applicable for CDF reimbursement. The present lack of a formal economic evaluation not only results in net health losses but also compromises a founding principle of the NHS, that of "equal access for equal need." Copyright © 2016 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

A Fine Grain, High Mn Steel with Excellent Cryogenic Temperature Properties and Corresponding Constitutive Behaviour

PubMed Central

Wang, Yuhui; Shi, Baodong; He, Yanming; Zhang, Hongwang; Peng, Yan

2018-01-01

A Fe-34.5 wt % Mn-0.04 wt % C ultra-high Mn steel with a fully recrystallised fine-grained structure was produced by cold rolling and subsequent annealing. The steel exhibited excellent cryogenic temperature properties with enhanced work hardening rate, high tensile strength, and high uniform elongation. In order to capture the unique mechanical behaviour, a constitutive model within finite strain plasticity framework based on Hill-type yield function was established with standard Armstrong-Frederick type isotropic hardening. In particular, the evolution of isotropic hardening was determined by the content of martensite; thus, a relationship between model parameters and martensite content is built explicitly. PMID:29414840

From waste to resource: a systems-based approach to sustainable community development through equitable enterprise and agriculturally-derived polymeric composites

NASA Astrophysics Data System (ADS)

Teipel, Elisa

Rural communities in developing countries are most vulnerable to the plight of requiring repeated infusions of charitable aid over time. Micro-business opportunities that effectively break the cycle of poverty in resource-rich countries in the developing world are limited. However, a strong model for global commerce can break the cycle of donor-based economic supplements and limited local economic growth. Sustainable economic development can materialize when a robust framework combines engineering with the generous investment of profits back into the community. This research presents a novel, systems-based approach to sustainable community development in which a waste-to-resource methodology catalyzes the disruption of rural poverty. The framework developed in this thesis was applied to the rural communities of Cagmanaba and Badian, Philippines. An initial assessment of these communities showed that community members are extremely poor, but they possess an abundant natural resource: coconuts. The various parts of the coconut offer excellent potential value in global commerce. Today the sale of coconut water is on the rise, and coconut oil is an established $3 billion market annually that is also growing rapidly. Since these current industries harvest only two parts of the coconut (meat and water), the 50 billion coconuts that grow annually leave behind approximately 100 billion pounds of coconut shell and husk as agricultural waste. Coconuts thus provide an opportunity to create and test a waste-to-resource model. Intensive materials analysis, research, development, and optimization proved that coconut shell, currently burned as a fuel or discarded as agricultural waste, can be manufactured into high-grade coconut shell powder (CSP), which can be a viable filler in polymeric composites. This framework was modeled and tested as a case study in a manufacturing facility known as a Community Transformation Plant (CTP) in Cagmanaba, Philippines. The CTP enables local creation of globally viable products from agricultural waste. This researcher seeks to encourage the propagation of CTPs throughout developing communities worldwide, each profiting from its own waste-to-resource value.

Research design: the methodology for interdisciplinary research framework.

PubMed

Tobi, Hilde; Kampen, Jarl K

2018-01-01

Many of today's global scientific challenges require the joint involvement of researchers from different disciplinary backgrounds (social sciences, environmental sciences, climatology, medicine, etc.). Such interdisciplinary research teams face many challenges resulting from differences in training and scientific culture. Interdisciplinary education programs are required to train truly interdisciplinary scientists with respect to the critical factor skills and competences. For that purpose this paper presents the Methodology for Interdisciplinary Research (MIR) framework. The MIR framework was developed to help cross disciplinary borders, especially those between the natural sciences and the social sciences. The framework has been specifically constructed to facilitate the design of interdisciplinary scientific research, and can be applied in an educational program, as a reference for monitoring the phases of interdisciplinary research, and as a tool to design such research in a process approach. It is suitable for research projects of different sizes and levels of complexity, and it allows for a range of methods' combinations (case study, mixed methods, etc.). The different phases of designing interdisciplinary research in the MIR framework are described and illustrated by real-life applications in teaching and research. We further discuss the framework's utility in research design in landscape architecture, mixed methods research, and provide an outlook to the framework's potential in inclusive interdisciplinary research, and last but not least, research integrity.

The German Excellence Initiative: Update. Go8 Backgrounder 24a

ERIC Educational Resources Information Center

Frohlich, Ellen

2012-01-01

As described in "Go8 Backgrounder 24: Answering the Global Challenge--Experiences from European Excellence Initiatives," Germany began a debate about how to strengthen its position as an excellent location for science and research in 2004. This debate focussed in particular on the competitiveness of the country's universities and…

Visual Processing in Generally Gifted and Mathematically Excelling Adolescents

ERIC Educational Resources Information Center

Paz-Baruch, Nurit; Leikin, Roza; Leikin, Mark

2016-01-01

Little empirical data are available concerning the cognitive abilities of gifted individuals in general and especially those who excel in mathematics. We examined visual processing abilities distinguishing between general giftedness (G) and excellence in mathematics (EM). The research population consisted of 190 students from four groups of 10th-…

Getting the Best out of Excel

ERIC Educational Resources Information Center

Heys, Chris

2008-01-01

Excel, Microsoft's spreadsheet program, offers several tools which have proven useful in solving some optimization problems that arise in operations research. We will look at two such tools, the Excel modules called Solver and Goal Seek--this after deriving an equation, called the "cash accumulation equation", to be used in conjunction with them.

A Program Aimed toward Inclusive Excellence for Underrepresented Undergraduate Women in the Sciences

ERIC Educational Resources Information Center

Katz, Laura A.; Aloisio, Kathryn M.; Horton, Nicholas J.; Ly, Minh; Pruss, Sara; Queeney, Kate; Rowen, Cate; DiBartolo, Patricia Marten

2017-01-01

Created to foster inclusive excellence, Smith College's Achieving Excellence in Mathematics, Engineering, and Science (AEMES) Scholars program provides early faculty-mentored research opportunities and other programming as a way to foster success in academic outcomes for underrepresented women in science. Using academic record data, we compared…

Improving NASA's Multiscale Modeling Framework for Tropical Cyclone Climate Study

NASA Technical Reports Server (NTRS)

Shen, Bo-Wen; Nelson, Bron; Cheung, Samson; Tao, Wei-Kuo

2013-01-01

One of the current challenges in tropical cyclone (TC) research is how to improve our understanding of TC interannual variability and the impact of climate change on TCs. Recent advances in global modeling, visualization, and supercomputing technologies at NASA show potential for such studies. In this article, the authors discuss recent scalability improvement to the multiscale modeling framework (MMF) that makes it feasible to perform long-term TC-resolving simulations. The MMF consists of the finite-volume general circulation model (fvGCM), supplemented by a copy of the Goddard cumulus ensemble model (GCE) at each of the fvGCM grid points, giving 13,104 GCE copies. The original fvGCM implementation has a 1D data decomposition; the revised MMF implementation retains the 1D decomposition for most of the code, but uses a 2D decomposition for the massive copies of GCEs. Because the vast majority of computation time in the MMF is spent computing the GCEs, this approach can achieve excellent speedup without incurring the cost of modifying the entire code. Intelligent process mapping allows differing numbers of processes to be assigned to each domain for load balancing. The revised parallel implementation shows highly promising scalability, obtaining a nearly 80-fold speedup by increasing the number of cores from 30 to 3,335.

Active and Durable Hydrogen Evolution Reaction Catalyst Derived from Pd-Doped Metal-Organic Frameworks.

PubMed

Chen, Jitang; Xia, Guoliang; Jiang, Peng; Yang, Yang; Li, Ren; Shi, Ruohong; Su, Jianwei; Chen, Qianwang

2016-06-01

The water electrolysis is of critical importance for sustainable hydrogen production. In this work, a highly efficient and stable PdCo alloy catalyst (PdCo@CN) was synthesized by direct annealing of Pd-doped metal-organic frameworks (MOFs) under N2 atmosphere. In 0.5 M H2SO4 solution, PdCo@CN displays remarkable electrocatalytic performance with overpotential of 80 mV, a Tafel slope of 31 mV dec(-1), and excellent stability of 10 000 cycles. Our studies reveal that noble metal doped MOFs are ideal precursors for preparing highly active alloy electrocatalysts with low content of noble metal.

Highly selective luminescent sensing of picric acid based on a water-stable europium metal-organic framework

NASA Astrophysics Data System (ADS)

Xia, Tifeng; Zhu, Fengliang; Cui, Yuanjing; Yang, Yu; Wang, Zhiyu; Qian, Guodong

2017-01-01

A water-stable metal-organic framework (MOF) EuNDC has been synthesized for selective detection of the well-known contaminant and toxicant picric acid (PA) in aqueous solution. Due to the photo-induced electron transfer and self-absorption mechanism, EuNDC displayed rapid, selective and sensitive detection of PA with a detection limit of 37.6 ppb. Recyclability experiments revealed that EuNDC retains its initial luminescent intensity and same quenching efficiency in each cycle, suggesting high photostability and reusability for long-term sensing applications. The excellent detection performance of EuNDC makes it a promising PA sensing material for practical applications.

A New Framework for Adaptive Sampling and Analysis During Long- Term Monitoring and Remedial Action Management

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

Minsker, Barbara

2003-06-01

The Argonne team has gathered available data on monitoring wells and measured hydraulic heads from the Argonne 317/319 site and sent it to UIUC. Xiaodong Li, a research assistant supported by the project, has reviewed the data and is beginning to fit spatiotemporal statistical models to it. Another research assistant, Yonas Demissie, has gotten the site's Modflow model working and is developing a transport model that will be used to generate artificial data. Abhishek Singh, a third research assistant supported by the project, has performed a literature review on inverse modeling and is receiving training on the software that willmore » be used in this project (D2K). He has also created two models of user preferences and successfully implemented them with an interactive genetic algorithm on test functions. Meghna Babbar, the fourth research assistant supported by the project, has created an interactive genetic algorithm code and initial user interface in D2K. Gayathri Gopalakrishnan, the last research assistant who is partially supported by the project, has collected and analyzed data from the phytoremediation systems at the 317/319 site. She has found good correlations between concentrations in the ground water and in branches of the trees, which indicates excellent promise for using the trees as cost-effective long-term monitoring of the contaminants.« less

Effect of Pore Topology and Accessibility on Gas Adsorption Capacity in Zeolitic-Imidazolate Frameworks: Bringing Molecular Simulation Close to Experiment

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

Babarao, Ravichandar; Dai, Sheng; Jiang, Deen

2011-01-01

When all cages are assumed to be accessible, popular force fields such as universal force field (UFF) and DREIDING dramatically overpredicted gas adsorption capacity in two widely studied zeolitic-imidazolate frameworks (ZIFs), ZIF-68 and -69. Instead of adjusting the force-field parameters to match the experiments, herein we show that when the pore topology and accessibility are correctly taken into account, simulations with the standard force fields agree very well with the experiments. Careful inspection shows that ZIF-68 and -69 have two one-dimensional channels, which are not interaccessible to gases. The small channel consists of alternating small (HPR) and medium (GME) cages,more » while the large channel comprises the large (KNO) cages. Our analysis indicates that the small channel is not accessible to gases such as CO{sub 2}. So when the cages in the small channel are intentionally blocked in our simulation, the predicted adsorption capacities of CO{sub 2}, CH{sub 4} and N{sub 2} at room temperature from standard force-field parameters for the framework show excellent agreement with the experimental results. In the case of H{sub 2}, all cages are accessible, so simulation results without cage-blocking show excellent agreement with experiment. Due to the promising potential of ZIFs in gas storage and separation, our work here shows that pore topology and accessibility should be carefully examined to understand how gases adsorb in ZIFs.« less

A comparison of justice frameworks for international research.

PubMed

Pratt, Bridget; Loff, Bebe

2015-07-01

Justice frameworks have been developed for international research that provide guidance on the selection of research targets, ancillary care, research capacity strengthening, and post-trial benefits. Yet there has been limited comparison of the different frameworks. This paper examines the underlying aims and theoretical bases of three such frameworks--the fair benefits framework, the human development approach and research for health justice--and considers how their aims impact their guidance on the aforementioned four ethical issues. It shows that the frameworks' underlying objectives vary across two dimensions. First, whether they seek to prevent harmful or exploitative international research or to promote international research with health benefits for low and middle-income countries. Second, whether they address justice at the micro level or the macro level. The fair benefits framework focuses on reforming contractual elements in individual international research collaborations to ensure fairness, whereas the other two frameworks aim to connect international research with the reduction of global health inequities. The paper then highlights where there is overlap between the frameworks' requirements and where differences in the strength and content of the obligations they identify arise as a result of their varying objectives and theoretical bases. In doing so, it does not offer a critical comparison of the frameworks but rather seeks to add clarity to current debates on justice and international research by showing how they are positioned relative to one another. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

BUILDING A PLATFORM FOR TRANSLATIONAL RESEARCH IN CHRONIC NON-COMMUNICABLE DISEASES TO ADDRESS POPULATION HEALTH IN PERU

PubMed Central

Miranda, J. Jaime; Bernabé-Ortiz, Antonio; Diez-Canseco, Francisco; Málaga, Germán; Cardenas, María K.; Carrillo-Larco, Rodrigo M.; Pesantes, M. Amalia; Araya, Ricardo; Boggio, Oscar; Checkley, William; García, Patricia J.; León-Velarde, Fabiola; Lescano, Andrés G.; Montori, Victor; Pan, William; Rivera-Chira, Maria; Sacksteder, Katherine; Smeeth, Liam; García, Héctor H.; Gilman, Robert H.

2014-01-01

The CRONICAS Centre of Excellence in Chronic Diseases, based at Universidad Peruana Cayetano Heredia, was created in 2009 with support from the United States National Heart, Lung, and Blood Institute (NHLBI). The vision of CRONICAS is to build a globally recognised Centre of Excellence conducting quality and innovative research and generating high-impact evidence for health. The Centre’s identity is embedded in its core values: generosity, innovation, integrity, and quality. This review has been structured to describe the development of the CRONICAS Centre, with a focus on highlighting the ongoing translational research projects and capacity building strategies. The CRONICAS Centre of Excellence is not a risk-averse organisation: it benefits from past experiences, including past mistakes, and improves upon them, and thus challenges traditional research approaches. This ethos and environment is key to fostering innovation in research. PMID:25754562

KSC-98pc246

NASA Image and Video Library

1998-01-30

CAPE CANAVERAL, Fla. -- In the International Space Station Processing Facility at NASA's Kennedy Space Center in Florida, senior government officials from 15 countries participating in the space station program signed agreements in Washington D.C. on Jan. 29 to establish the framework of cooperation among the partners on the design, development, operation and utilization of the space station. Acting Secretary of State Strobe Talbott signed the 1998 Intergovernmental Agreement on Space Station Cooperation with representatives of Russia, Japan, Canada, and participating countries of the European Space Agency ESA -- Belgium, Denmark, France, Germany, Italy, the Netherlands, Norway, Spain, Sweden, Switzerland, and the United Kingdom. Some of these officials then toured Kennedy's Space Station Processing Facility SSPF with NASA Administrator Daniel Goldin, at front, sixth from the left. They are, left to right, front to back: Hidetoshi Murayama, National Space Development Agency of Japan NASDA Louis Laurent, Embassy of France Haakon Blankenborg, Norwegian Parliament Standing Committee on Foreign Affairs His Excellency Joris Vos, ambassador of the Netherlands His Excellency Tom Vraalsen, ambassador of Norway Goldin Luigi Berlinguer, Italian minister for education, scientific, and technological research Antonio Rodota, director general, ESA Yvan Ylieff, Belgian minister of science and chairman of the ESA Ministerial Council Jacqueline Ylieff Masaaki Komatsu, Kennedy local NASDA representative and interpreter Serge Ivanets, space attache, Embassy of Russia Hiroshi Fujita, Science and Technology Agency of Japan Akira Mizutani, Japanese Ministry of Foreign Affairs Peter Grognard, science attache', Royal Embassy of Belgium Michelangelo Pipan, Italian diplomatic counselor to the minister His Excellency Gerhard Fulda, German Federal Foreign Office Jorg Feustel-Buechl, ESA director of manned space flight and microgravity A. Yakovenko, Russian Ministry of Foreign Affairs JoAnn Morgan, Kennedy associate director for Advanced Development and Shuttle Upgrades Steve Francois, director, International Space Station and Shuttle Processing Roy Tharpe, Boeing launch site manager Jon Cowart, ISS elements manager John Schumacher, NASA associate administrator for external relations Didier Kechemair, space advistor to the French minister for education, research, and technology Yoshinori Yoshimura, NASDA and Loren Shriver, Kennedy deputy director for launch and payload processing. Node 1 of the ISS is in the background. Photo Credit: NASA

Representatives of countries participating in the International Space Station toured KSC's Space Sta

NASA Technical Reports Server (NTRS)

1998-01-01

Senior government officials from 15 countries participating in the International Space Station (ISS) signed agreements in Washington D.C. on Jan. 29 to establish the framework of cooperation among the partners on the design, development, operation and utilization of the Space Station. Acting Secretary of State Strobe Talbott signed the 1998 Intergovernmental Agreement on Space Station Cooperation with representatives of Russia, Japan, Canada, and participating countries of the European Space Agency (ESA), including Belgium, Denmark, France, Germany, Italy, the Netherlands, Norway, Spain, Sweden, Switzerland, and the United Kingdom. Some of these officials then toured KSC's Space Station Processing Facility (SSPF) with NASA Administrator Daniel Goldin, at front, sixth from the left. They are, left to right, front to back: Hidetoshi Murayama, National Space Development Agency of Japan (NASDA); Louis Laurent, Embassy of France; Haakon Blankenborg, Norwegian Parliament Standing Committee on Foreign Affairs; His Excellency Joris Vos, ambassador of the Netherlands; His Excellency Tom Vraalsen, ambassador of Norway; Daniel Goldin; Luigi Berlinguer, Italian minister for education, scientific, and technological research; Antonio Rodota, director general, European Space Agency (ESA); Yvan Ylieff, Belgian minister of science and chairman of the ESA Ministerial Council; Jacqueline Ylieff; Masaaki Komatsu, KSC local NASDA representative and interpreter; Serge Ivanets, space attache, Embassy of Russia; Hiroshi Fujita, Science and Technology Agency of Japan; Akira Mizutani, Japanese Ministry of Foreign Affairs; Peter Grognard, science attache, Royal Embassy of Belgium; Michelangelo Pipan, Italian diplomatic counselor to the minister; His Excellency Gerhard Fulda, German Federal Foreign Office; Jorg Feustel-Buechl, ESA director of manned space flight and microgravity; A. Yakovenko, Russian Ministry of Foreign Affairs; JoAnn Morgan, KSC associate director for Advanced Development and Shuttle Upgrades; Steve Francois, director, International Space Station and Shuttle Processing; Roy Tharpe, Boeing launch site manager; Jon Cowart, ISS elements manager; John Schumacher, NASA associate administrator for external relations; Didier Kechemair, space advistor to the French minister for education, research, and technology; Yoshinori Yoshimura, NASDA; and Loren Shriver, KSC deputy director for launch and payload processing. Node 1 of the ISS is in the background.

NEMO educational kit on micro-optics at the secondary school

NASA Astrophysics Data System (ADS)

Flores-Arias, M. T.; Bao-Varela, Carmen

2014-07-01

NEMO was the "Network of Excellence in Micro-Optics" granted in the "Sixth Framework Program" of the European Union. It aimed at providing Europe with a complete Micro-Optics food-chain, by setting up centers for optical modeling and design; measurement and instrumentation; mastering, prototyping and replication; integration and packaging and reliability and standardization. More than 300 researchers from 30 groups in 12 countries participated in the project. One of the objectives of NEMO was to spread excellence and disseminate knowledge on micro-optics and micro-photonics. To convince pupils, already from secondary school level on, about the crucial role of light and micro-optics and the opportunities this combination holds, several partners of NEMO had collaborate to create this Educational Kit. In Spain the partner involved in this aim was the "Microoptics and GRIN Optics Group" at the University of Santiago of Compostela (USC). The educational kits provided to the Secondary School were composed by two plastic cards with the following microoptical element: different kinds of diffractive optical elements or DOES and refractive optical elements or ROEs namely arrays of micro-lenses. The kit also included a DVD with a handbook for performing the experiments as well as a laser pointer source. This kit was distributed free of charge in the countries with partners in NEMO. In particular in Spain was offered to around 200 Secondary School Centers and only 80 answered accepting evaluate the kit.

CMS changes in reimbursement for HAIs: setting a research agenda.

PubMed

Stone, Patricia W; Glied, Sherry A; McNair, Peter D; Matthes, Nikolas; Cohen, Bevin; Landers, Timothy F; Larson, Elaine L

2010-05-01

The Centers for Medicare and Medicaid Services (CMS) promulgated regulations commencing October 1, 2008, which deny payment for selected conditions occurring during the hospital stay and are not present on admission. Three of the 10 hospital-acquired conditions covered by the new CMS policy involve healthcare-associated infections, which are a common, expensive, and often preventable cause of inpatient morbidity and mortality. To outline a research agenda on the impact of CMS's payment policy on the healthcare system and the prevention of healthcare-associated infections. An invitational day-long conference was convened in April 2009. Including the planning committee and speakers there were 41 conference participants who were national experts and senior researchers. Building upon a behavioral model and organizational theory and management research a conceptual framework was applied to organize the wide range of issues that arose. A broad array of research topics was identified. Thirty-two research agenda items were organized in the areas of incentives, environmental factors, organizational factors, clinical outcomes, staff outcomes, and financial outcomes. Methodological challenges are also discussed. This policy is a first significant step to move output-based inpatient funding to outcome-based funding, and this agenda is applicable to all hospital-acquired conditions. Studies beginning soon will have the best hope of capturing data for the years preceding the policy change, a key element in non-experimental research. The CMS payment policy offers an excellent opportunity to understand and influence the use of financial incentives for improving patient safety.

AQUATIC STRESSORS: FRAMEWORK AND IMPLEMENTATION PLAN FOR EFFECTS RESEARCH

EPA Science Inventory

This document describes the framework and research implementation plans for ecological effects research on aquatic stressors within the National Health and Environmental Effects Laboratory. The context for the research identified within the framework is the common management goal...

A Water-Stable Metal-Organic Framework for Highly Sensitive and Selective Sensing of Fe3+ Ion.

PubMed

Hou, Bing-Lei; Tian, Dan; Liu, Jiang; Dong, Long-Zhang; Li, Shun-Li; Li, Dong-Sheng; Lan, Ya-Qian

2016-10-17

A new metal-organic framework [Zn 5 (hfipbb) 4 (trz) 2 (H 2 O) 2 ] (NNU-1) [H 2 hfipbb = 4,4'-(hexafluoroisopropylidene)bis(benzoic acid), Htrz = 1H-1,2,3-triazole] was assembled by hydrothermal synthesis. Single-crystal X-ray diffraction analysis reveals that NNU-1 displays a twofold interpenetrating three-dimensional (3D) framework with a {4 24 ·6 4 }-bcu topology. Interestingly, the 3D framework contains a two-dimensional (2D) layered structure that consists of alternating left- and right-handed double helical chains. On the basis of the hydrophobic -CF 3 groups from H 2 hfipbb ligand, NNU-1 possesses excellent stability in water. It is worth noting that NNU-1 not only shows a highly selective fluorescence quenching effect to Fe 3+ ion in aqueous solution but also resists the interference of other metals including Fe 2+ ion. Accordingly, NNU-1 probably functions as a potential promising fluorescence sensor for detecting Fe 3+ ion with high sensitivity and selectivity.

A micrometer-sized europium(iii)-organic framework for selective sensing of the Cr2O72- anion and picric acid in water systems.

PubMed

He, Hongming; Chen, Si-Hang; Zhang, De-Yu; Hao, Rui; Zhang, Chao; Yang, En-Cui; Zhao, Xiao-Jun

2017-10-10

A micrometer-sized europium(iii)-organic framework with asymmetric binuclear metal subunits extended by 4,5-dichlorophthalaten (DCPA), [Eu 2 (H 2 O)(DCPA) 3 ] n , was easily obtained using a reverse microemulsion method. The framework exhibits good dispersibility, excellent thermal and environmental stability and easy regeneration ability. More importantly, the complex displays strong red emission and can selectively and sensitively detect both inorganic Cr 2 O 7 2- anions (K sv = 8.7 × 10 3 M -1 ) and organic picric acid contaminants (K sv = 1.07 × 10 4 M -1 ) in water systems through fluorescence quenching. A luminescent film of 1 was further prepared and successfully used to detect the Cr 2 O 7 2- anion in an aqueous system. These interesting results indicate that the well-dispersed europium(iii)-organic framework can serve as a promising dual-responsive luminescent sensor for environmental pollutant monitoring.

LANL Multiyear Strategy Performance Improvement (MYSPI), Fiscal Years 2018-2022

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

Leasure, Craig Scott

Los Alamos National Laboratory (LANL) protects the nation and the world using innovative science, technology, and engineering through an integrated approach that harnesses the strength of our people, capabilities, and operations. The Laboratory’s Strategic Plan and Purpose statement provide the framework for scientific excellence and operational excellence now and in the future. Our Strategic Plan and Purpose help position Los Alamos for continuing mission success that ensures the safety, security, and effectiveness of the nation’s deterrent; protects the nation from nuclear and emerging threats through our larger global security missions; provides energy security to the nation; and ensures that themore » nation’s scientific reputation and capabilities remain robust enough to assure our allies and deter our adversaries. Moreover, we use these principles and guidance to ensure that Los Alamos is successful in attracting, recruiting, and retaining the next generation of excellent talent, while creating an efficient, environmentally responsible workplace that provides our employees with access to modern scientific tools and resources. Using this guidance and its underlying principles, we are continuing to restore credibility and operational effectiveness to the Laboratory, deliver mission success and continuing scientific excellence, and protect our employees and the nation’s secrets.« less

Gender Differences in Self-Efficacy and Sense of Class and School Belonging for Majors in Science, Technology, Engineering, and Mathematics (STEM) Disciplines

NASA Astrophysics Data System (ADS)

Hogue, Barbara A.

Research into women's underrepresentation in science, technology, engineering, and mathematics (STEM) disciplines has become a topic of interest due to the increasing need for employees with technical expertise and a shortage of individuals to fill STEM jobs. The discrepancy in women's representation between STEM and other fields cannot adequately be explained by factors such as women's need to balance work and family (medicine and law are both extremely demanding careers), women's fear of competition (admissions into medical and law schools are highly competitive), or women's inability to excel in science (e.g., entry into medicine requires excellent achievement in the basic sciences). The purpose of this study is to gain a deeper understanding of the role and/or impact a sense of belonging has inside and outside of STEM classrooms. Research questions focused on the role and/or impact of belonging contributes to students' self-efficacy beliefs as a STEM major. Bandura's self-efficacy theory serves as the theoretical framework. Data sources include close-ended surveys of 200 sophomore- and junior-level college students majoring in a STEM discipline. A quantitative exploratory approach allowed participants' responses to be analyzed using both correlation and multiple regression analyses to understand whether a student's sense of belonging is associated with his or her self-efficacy beliefs. Findings suggested that positive support systems impact students' self-efficacy and play a role in fostering students' motivation and decision to major in STEM disciplines. This study contributes to positive social change by providing empirical evidence faculty and administrators may use to promote university-based STEM support programs reflecting the impact belonging has on students' self-efficacy and potentially increasing the number of students majoring in STEM disciplines.

Evaluation of Aimhigher: Excellence Challenge Longitudinal Pupil Analysis Report. Research Report RR814

ERIC Educational Resources Information Center

Morris, Marian; Rutt, Simon

2006-01-01

Aimhigher: Excellence Challenge (initially known as Excellence Challenge) was specifically established by the Department for Education and Skills (DfES) in 2001, with the aim of increasing the number of young people from disadvantaged backgrounds who had the qualifications and aspirations necessary to enter higher education. The analysis conducted…

The Community-First Land-Centred Theoretical Framework: Bringing a "Good Mind" to Indigenous Education Research?

ERIC Educational Resources Information Center

Styres, Sandra D.; Zinga, Dawn M.

2013-01-01

This article introduces an emergent research theoretical framework, the community-first Land-centred research framework. Carefully examining the literature within Indigenous educational research, we noted the limited approaches for engaging in culturally aligned and relevant research within Indigenous communities. The community-first Land-centred…

Performance-Based Preparation of Principals: A Framework for Improvement. A Special Report of the NASSP Consortium for the Performance-Based Preparation of Principals.

ERIC Educational Resources Information Center

National Association of Secondary School Principals, Reston, VA.

Preparation programs for principals should have excellent academic and performance based components. In examining the nature of performance based principal preparation this report finds that school administration programs must bridge the gap between conceptual learning in the classroom and the requirements of professional practice. A number of…

Conditions for Effective Data Use to Improve Schools: Recommendations for School Leaders

ERIC Educational Resources Information Center

Lange, Christine; Range, Bret; Welsh, Kate

2012-01-01

Although data driven-decision making has been the mantra of school reform for the last 10 years, school leaders benefit from frequent discussions in how to engage teachers in the process. As a result, the purpose of this paper is to apply Reeves' (2004) framework concerning Antecedents of Excellence in creating a school culture that routinely uses…

Quality of Blended Learning within the Scope of the Bologna Process

ERIC Educational Resources Information Center

Monteiro, Angelica; Leite, Carlinda; Lima, Lurdes

2013-01-01

This article builds on existing data about the blended learning approach in higher education. It presents the theoretical framework and data of an empirical study conducted at the University of Porto in Portugal involving teachers who won the E-Learning Prize of Excellence in the period between 2006 and 2010. The main objective of this article is…

Supporting Excellence: A Framework for Developing, Implementing, and Sustaining a High-Quality District Curriculum. First Edition

ERIC Educational Resources Information Center

Council of the Great City Schools, 2017

2017-01-01

In the ongoing effort to improve instructional standards in our nation's urban public schools, the Council of the Great City Schools has released resources to help districts determine the quality and alignment of instructional materials at each grade level; to ensure that materials for English language learners are rigorous and aligned to district…

Improved transparency--nonlinearity trade-off with boroxine-based octupolar molecules.

PubMed

Alcaraz, Gilles; Euzenat, Lisenn; Mongin, Olivier; Katan, Claudine; Ledoux, Isabelle; Zyss, Joseph; Blanchard-Desce, Mireille; Vaultier, Michel

2003-11-21

A series of octupolar molecules derived from the boroxine framework were designed and their optical nonlinearities were investigated by performing harmonic light scattering experiments in solution; the molecules were found to combine excellent transparency in the near UV-visible region (lambdamax < or = 280 nm) and significant first-order hyperpolarisabilities (up to beta(0) = 56 x 10(-30) esu).

Political Party System Institutionalization and Democracy: The Case of Panama

DTIC Science & Technology

1998-03-01

United States foreign policy have, historically, significantly affected Panamanian politics. Giovanni Sartori has emphasized that political parties...This thesis investigates that relationship, the level of 16 Giovanni Sartori , Parties and Party Systems; A Framework for Analysis (Cambridge...analyze the level of political party institutionalization in Panama. As Giovanni Sartori succinctly states in his excellent book on parties and

Reflective Teaching as Self-Directed Professional Development: Building Practical or Work-Related Knowledge

ERIC Educational Resources Information Center

Minott, Mark A.

2010-01-01

The broad purpose of this self-study is two-fold: first, to aid in redressing the lack of attention given to the professional development of teacher educators; and second, to forward the idea that teaching reflectively is not only an excellent framework through which self-directed professional development can be enacted, but it is also an…

Electronic Structure of I-M8Ga16Sn30 (M = Ba, Sr, Yb) by First-Principles Calculation

NASA Astrophysics Data System (ADS)

Wang, Jin-song; Liu, Hong-xia; Deng, Shuping; Li, De-cong; Shen, Lan-xian; Cheng, Feng; Deng, Shu-kang

2017-05-01

Sn-based clathrates possess excellent thermoelectric properties ascribed to their higher Seebeck coefficient and lower thermal conductivity. Guest atoms significantly modulate the thermoelectric properties of Sn-based calculates because of their diverse atomic radius and interactions with framework atoms. Thus, we explored the electronic structure of I-M8Ga16Sn30 (M = Ba, Sr, Yb) by first-principles calculation. Results revealed significant differences between Yb8Ga16Sn30 and M8Ga16Sn30 (M = Ba, Sr,). In particular, the Yb-filled compound substitution possesses lowest formation energy and the off-center distance of the Yb atom is the largest compared with the other structures. I-M8Ga16Sn30 (M = Ba, Sr, Yb) is an indirect band gap semiconductor, and the enhanced hybridization effect between the guest and framework atoms' orbits exists because the Yb f orbit results in a decrease in band gap. Ba- and Sr-filled clathrates have similar valence bands but slightly different conduction bands; however, Yb8Ga16Sn30 possess the spiculate density of states near the Fermi level that reveals excellent thermoelectric properties.

Oncotyrol--Center for Personalized Cancer Medicine: Methods and Applications of Health Technology Assessment and Outcomes Research.

PubMed

Siebert, Uwe; Jahn, Beate; Rochau, Ursula; Schnell-Inderst, Petra; Kisser, Agnes; Hunger, Theresa; Sroczynski, Gaby; Mühlberger, Nikolai; Willenbacher, Wolfgang; Schnaiter, Simon; Endel, Gottfried; Huber, Lukas; Gastl, Guenther

2015-01-01

The Oncotyrol - Center for Personalized Cancer Medicine is an international and interdisciplinary alliance combining research and commercial competencies to accelerate the development, evaluation and translation of personalized healthcare strategies in cancer. The philosophy of Oncotyrol is to collaborate with relevant stakeholders and advance knowledge "from bench to bedside to population and back". Oncotyrol is funded through the COMET Excellence Program by the Austrian government via the national Austrian Research Promotion Agency (FFG). This article focuses on the role of health technology assessment (HTA) and outcomes research in personalized cancer medicine in the context of Oncotyrol. Oncotyrol, which currently comprises approximately 20 individual projects, has four research areas: Area 1: Biomarker and Drug Target Identification; Area 2: Assay Development and Drug Screening; Area 3: Innovative Therapies; Area 4: Health Technology Assessment and Bioinformatics. Area 4 translates the results from Areas 1 to 3 to populations and society and reports them back to Area 3 to inform clinical studies and guidelines, and to Areas 1 and 2 to guide further research and development. In a series of international expert workshops, the Oncotyrol International Expert Task Force for Personalized Cancer Medicine developed the Methodological Framework for Early Health Technology Assessment and Decision Modeling in Cancer and practical guidelines in this field. Further projects included applications in the fields of sequential treatment of patients with chronic myeloid leukemia (CML), benefit-harm and cost-effectiveness evaluation of prostate cancer screening, effectiveness and cost-effectiveness of multiple cervical cancer screening strategies, and benefits and cost-effectiveness of genomic test-based treatment strategies in breast cancer. An interdisciplinary setting as generated in Oncotyrol provides unique opportunities such as systematically coordinating lab and bench research, product development, clinical studies and decision science/HTA and transparent joint planning of research and development with a partnership of researchers, manufacturers and health policy decision makers. However, generating a joint research and legal framework with numerous partners from different sectors can be challenging, particularly in the starting period of such an endeavor. The journey to translational personalized medicine through multidisciplinary collaborations may still be long and difficult, but it is evident that it must be continued to turn vision into reality. Copyright © 2015. Published by Elsevier GmbH.

Scientific Research in the Kingdom of Saudi Arabia: Potential for Excellence and Indicators of Underdevelopment

ERIC Educational Resources Information Center

Alshayea, Ali

2013-01-01

This study analyzes the status of scientific research and development efforts in the Kingdom of Saudi Arabia, and then sheds lights on the potential for excellence in this area in terms of organization and structure, financing and partnership, and human resources. Accordingly, the study reviews both achievements and indicators of underdevelopment…

District Awards for Teacher Excellence: Research Brief

ERIC Educational Resources Information Center

National Center on Performance Incentives, 2010

2010-01-01

Since 2008 Texas's District Awards for Teacher Excellence (D.A.T.E.) program has provided grants to districts for the implementation of locally designed incentive pay plans. The 2010-11 school year is the third year of the D.A.T.E. incentive pay plans with approximately $197 million in annual state funding. This research brief summarizes the key…

Partnerships for Educational Excellence and Research: HPT in the Townships of South Africa

ERIC Educational Resources Information Center

Robbins, Joanne K.; Weisenburgh-Snyder, Amy B.; Damons, Bruce; Van Rooyen, Marie; Ismail, Camila

2011-01-01

Effective performance-based instruction is making a sustained and noticeable impact on township schools in the Eastern Cape of South Africa. We document the performance improvement effort made over the past 7 years by Partnerships for Educational Excellence and Research International (P.E.E.R), a team of educators, instructional system designers,…

Characteristics and Determinants of Teacher-Designed Pay for Performance Plans: Evidence from Texas' Governor's Educator Excellence Grant (GEEG) Program. Research Brief

ERIC Educational Resources Information Center

National Center on Performance Incentives, 2008

2008-01-01

In "Characteristics and Determinants of Teacher-Designed Pay for Performance Plans: Evidence from Texas' Governor's Educator Excellence Grant (GEEG) Program"--a paper presented at the February 2008 National Center on Performance Incentives research to policy conference--Lori Taylor, Matthew Springer, and Mark Ehlert describe the teacher…

Effects of Carbonization Temperature on Nature of Nanostructured Electrode Materials Derived from Fe-MOF for Supercapacitors

NASA Astrophysics Data System (ADS)

Sui, Yanwei; Zhang, Dongling; Han, Yongpeng; Sun, Zhi; Qi, Jiqiu; Wei, Fuxiang; He, Yezeng; Meng, Qingkun

2018-05-01

This work successfully demonstrates various temperature carbonization of iron based metal organic framework to derive electrode materials for supercapacitors. Furthermore, impacts of calcined temperatures on the nature of as-prepared products are reported, and samples obtained at 300, 400, 500, 600 and 700 °C were investigated respectively. The products reveals excellent electrochemical performance. Carbonized at 600 °C, the composite materials display the highest specific capacitance of 972 F/g at a current density of 1 A/g. Carbonized at 500 °C, the capacitance retention of materials reach up to 93%. The high specific capacitance and excellent cyclic stability of the developed materials would exhibit nice prospect for the practical utilization of electrode materials.

Research governance: implications for health library and information professionals.

PubMed

Sen, Barbara A

2003-03-01

The Research Governance Framework for Health and Social Care published by the Department of Health in 2001 provides a model of best practice and a framework for research in the health and social care sector. This article reviews the Department of Health Research Governance Framework, discusses the implications of research governance for library and information professionals undertaking research in the health- and social-care sector and recommends strategies for best practice within the information profession relating to research governance. The scope of the Framework document that covers both clinical and non-clinical research is outlined. Any research involving, amongst other issues, patients, NHS staff and use or access to NHS premises may require ethics committee approval. Particular reference is made to the roles, responsibilities and professional conduct and the systems needed to support effective research practice. Issues such as these combine to encourage the development of a quality research culture which supports best practice. Questions arise regarding the training and experience of researchers, and access to the necessary information and support. The use of the Framework to guide research practice complements the quality issues within the evidence-based practice movement and supports the ongoing development of a quality research culture. Recommendations are given in relation to the document's five domains of ethics, science, information, health and safety and finance and intellectual property. Practical recommendations are offered for incorporating research governance into research practice in ways which conform to the Framework's standards and which are particularly relevant for research practitioners in information science. Concluding comments support the use of the Research Governance Framework as a model for best practice.

Knowledge synthesis and the Canadian Institutes of Health Research

PubMed Central

2012-01-01

The Canadian Institutes of Health Research (CIHR) is Canada's premier health-research funding agency. We fund nearly 14,000 researchers and trainees in four theme areas: biomedical, clinical, health services, and population and public-health research. Our mandate is 'to excel according to international standards of scientific excellence, in the creation of new knowledge and its translation into improved health for Canadians, more effective health services and products and a strengthened Canadian health care system'. Knowledge synthesis is a key element of the knowledge-translation objectives of CIHR, as outlined in our definition of knowledge-translation. PMID:22587985

The MIXED framework: A novel approach to evaluating mixed-methods rigor.

PubMed

Eckhardt, Ann L; DeVon, Holli A

2017-10-01

Evaluation of rigor in mixed-methods (MM) research is a persistent challenge due to the combination of inconsistent philosophical paradigms, the use of multiple research methods which require different skill sets, and the need to combine research at different points in the research process. Researchers have proposed a variety of ways to thoroughly evaluate MM research, but each method fails to provide a framework that is useful for the consumer of research. In contrast, the MIXED framework is meant to bridge the gap between an academic exercise and practical assessment of a published work. The MIXED framework (methods, inference, expertise, evaluation, and design) borrows from previously published frameworks to create a useful tool for the evaluation of a published study. The MIXED framework uses an experimental eight-item scale that allows for comprehensive integrated assessment of MM rigor in published manuscripts. Mixed methods are becoming increasingly prevalent in nursing and healthcare research requiring researchers and consumers to address issues unique to MM such as evaluation of rigor. © 2017 John Wiley & Sons Ltd.

Taking health geography out of the academy: Measuring academic impact.

PubMed

Shortt, Niamh K; Pearce, Jamie; Mitchell, Richard; Smith, Katherine E

2016-11-01

In recent years the academic landscape has been shifting and significantly affected by the introduction of an 'impact agenda'. Academics are increasingly expected to demonstrate their broader engagement with the world and evidence related outcomes. Whilst different countries are at various stages along this impact journey, the UK is the first country to link impact to funding outcomes; here impact now accounts for 20% of an academic unit of assessment's Research Excellence Framework (REF) result. This concept of 'research impact' implies that our work can effect change through one or more identifiable events in a direct, preferably linear and certainly measurable manner. In this paper, focusing on impact in social science, and policy-related impact in particular, we argue that such a cause and effect model is inappropriate. Furthermore that impact is not immediate or indeed linear within social science research. Drawing on recent work on alcohol and tobacco environments in Scotland we present a case study of impact, reflect on the process and respond to the challenges of moving beyond 'business as usual' public participation towards the measurement of outcomes. In doing so we critique the way in which 'impact' is currently measured and suggest a move towards an enlightenment model with greater recognition of process. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

Research Based Astronomy in the Secondary Classroom: Lessons Developed for Investigating YSOs using APT, Excel, and MOPEX

NASA Astrophysics Data System (ADS)

Guastella, Peter; Rebull, L.; DeWolf, C.; Johnson, C. H.; McDonald, D. W.; Schaefers, J.; Spuck, T.

2009-01-01

We present several learning activities that were performed to explore YSOs within LDN 425 and 981. Classroom instruction on the characteristics of YSOs were supplemented with hands-on learning of software needed to search Spitzer mosaics for YSO candidates. Structured activities were used to teach the intricacies of MOPEX, ATP and Excel. Excel worksheets were developed to help students convert flux densities into magnitudes. These magnitudes were then used to create Spectral Energy Distributions, (SED) plotting the energy against the wavelength of each candidate YSO. This research was made possible through the Spitzer Space Telescope Research Program for Teachers and Students and was funded by the Spitzer Science Center (SSC) and the National Optical Astronomy Observatory (NOAO). Please see our companion education poster by McDonald, et al. titled "Spitzer - Hot and Colorful Student Activities" and our research poster by Johnson et al. entitled "Star Formation in Lynds Dark Nebulae."

Towards a Comprehensive Conceptual Framework of Active Travel Behavior: a Review and Synthesis of Published Frameworks.

PubMed

Götschi, Thomas; de Nazelle, Audrey; Brand, Christian; Gerike, Regine

2017-09-01

This paper reviews the use of conceptual frameworks in research on active travel, such as walking and cycling. Generic framework features and a wide range of contents are identified and synthesized into a comprehensive framework of active travel behavior, as part of the Physical Activity through Sustainable Transport Approaches project (PASTA). PASTA is a European multinational, interdisciplinary research project on active travel and health. Along with an exponential growth in active travel research, a growing number of conceptual frameworks has been published since the early 2000s. Earlier frameworks are simpler and emphasize the distinction of environmental vs. individual factors, while more recently several studies have integrated travel behavior theories more thoroughly. Based on the reviewed frameworks and various behavioral theories, we propose the comprehensive PASTA conceptual framework of active travel behavior. We discuss how it can guide future research, such as data collection, data analysis, and modeling of active travel behavior, and present some examples from the PASTA project.

Second Harmonic Generation of Unpolarized Light

NASA Astrophysics Data System (ADS)

Ding, Changqin; Ulcickas, James R. W.; Deng, Fengyuan; Simpson, Garth J.

2017-11-01

A Mueller tensor mathematical framework was applied for predicting and interpreting the second harmonic generation (SHG) produced with an unpolarized fundamental beam. In deep tissue imaging through SHG and multiphoton fluorescence, partial or complete depolarization of the incident light complicates polarization analysis. The proposed framework has the distinct advantage of seamlessly merging the purely polarized theory based on the Jones or Cartesian susceptibility tensors with a more general Mueller tensor framework capable of handling partial depolarized fundamental and/or SHG produced. The predictions of the model are in excellent agreement with experimental measurements of z -cut quartz and mouse tail tendon obtained with polarized and depolarized incident light. The polarization-dependent SHG produced with unpolarized fundamental allowed determination of collagen fiber orientation in agreement with orthogonal methods based on image analysis. This method has the distinct advantage of being immune to birefringence or depolarization of the fundamental beam for structural analysis of tissues.

A rapid microwave-assisted synthesis of a sodium-cadmium metal-organic framework having improved performance as a CO2 adsorbent for CCS.

PubMed

Palomino Cabello, Carlos; Arean, Carlos Otero; Parra, José B; Ania, Conchi O; Rumori, P; Turnes Palomino, G

2015-06-07

We report on a facile and rapid microwave-assisted method for preparing a sodium-cadmium metal-organic framework (having coordinatively unsaturated sodium ions) that considerably shortens the conventional synthesis time from 5 days to 1 hour. The obtained (Na,Cd)-MOF showed an excellent volumetric CO2 adsorption capacity (5.2 mmol cm(-3) at 298 K and 1 bar) and better CO2 adsorption properties than those shown by the same metal-organic framework when synthesized following a more conventional procedure. Moreover, the newly prepared material was found to display high selectivity for adsorption of carbon dioxide over nitrogen, and good regenerability and stability during repeated CO2 adsorption-desorption cycles, which are the required properties for any adsorbent intended for carbon dioxide capture and sequestration (CSS) from the post-combustion flue gas of fossil fuelled power stations.

Immobilizing Highly Catalytically Active Pt Nanoparticles inside the Pores of Metal-Organic Framework: A Double Solvents Approach

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

Aijaz, Arshad; Karkamkar, Abhijeet J.; Choi, Young Joon

2012-08-29

Ultrafine Pt nanoparticles were successfully immobilized inside the pores of a metal-organic framework MIL-101 without deposition of Pt nanoparticles on the external surfaces of framework by using a 'double solvents' method. The resulting Pt@MIL-101 composites with different Pt loadings represent the first highly active MOF-immobilized metal nanocatalysts for catalytic reactions in all three phases: liquid-phase ammonia borane hydrolysis; solid-phase ammonia borane thermal dehy-drogenation and gas-phase CO oxidation. The observed excellent catalytic performances are at-tributed to the small Pt nanoparticles within the pores of MIL-101. 'We are thankful to AIST and METI for financial support. TA & AK are thankful formore » support from the US Department of Energy, Office of Basic Energy Sciences, Division of Chemical Sciences, Geosciences & Biosciences. PNNL is operated by Battelle.'« less

Consumer focus can spur group practice turnaround.

PubMed

Foreman, M S; Draper, A

2001-06-01

Many healthcare organizations have lost money on their employed group practices. The solution to this dilemma is not necessarily divestment of the group practices. Instead, some healthcare organizations should view their physicians as an asset. Healthcare organizations and physicians need to develop a new framework for their relationship to optimize their competitive advantage. Three guiding principles that will help accomplish this objective are to recast the healthcare organization-physician relationship to focus on the consumer, reconfigure the economic model to exceed consumer demands, and restructure the group practice to encourage fiscal and service excellence. In developing a new relationship framework, the stakeholders need to define the group practice's mission, strategic direction, composition, infrastructure, compensation model, and structure.

Using the International Classification of Functioning, Disability and Health Framework to Achieve Interprofessional Functional Outcomes for Young Children: A Speech-Language Pathology Perspective.

PubMed

McNeilly, Lemmietta G

2018-02-01

The International Classification of Functioning, Disability and Health (ICF) framework is an excellent tool to facilitate the writing of functional goals for children who exhibit communication disorders and other developmental problems that require services from professionals in multiple therapeutic areas. The holistic view of children provides each professional with an approach that integrates how one's specific health conditions and contextual factors influence a child's functioning and participation in daily activities. This allows the interprofessional team to view the child as a person, recognizing how one need influences another within his or her environment. Copyright © 2017 Elsevier Inc. All rights reserved.

Time domain topology optimization of 3D nanophotonic devices

NASA Astrophysics Data System (ADS)

Elesin, Y.; Lazarov, B. S.; Jensen, J. S.; Sigmund, O.

2014-02-01

We present an efficient parallel topology optimization framework for design of large scale 3D nanophotonic devices. The code shows excellent scalability and is demonstrated for optimization of broadband frequency splitter, waveguide intersection, photonic crystal-based waveguide and nanowire-based waveguide. The obtained results are compared to simplified 2D studies and we demonstrate that 3D topology optimization may lead to significant performance improvements.

Process Management in Universities--Recent Perspectives in the Context of Quality Management Oriented towards Excellence

ERIC Educational Resources Information Center

Popescu, Veronica Adriana; Popescu, Gheorghe N.; Popescu, Cristina Raluca

2013-01-01

The paper aims at providing a survey of the latest trends that exist nowadays in higher education systems, with direct reference to Romania's experience. It seeks to study the results obtain in terms of higher education and the impact that these results have in respect to Romania's development, in the general framework of global crisis. In order…

[Beyond the impact factor. Reflections on the book of Stefanie Haustein].

PubMed

Schubert, András

2015-09-20

The excellent book on multidimensional journal evaluation by Stefanie Haustein helps to find the place of the impact factor in the complex system of journal evaluation indicators. By delimiting the dimensions of evaluation and the user groups, the author of the book creates a framework that serves as a novel and useful guidance both for the lay reader and the expert.

Issues in Teacher Education. Volume II: Background Papers from the National Commission for Excellence in Teacher Education. Teacher Education Monograph No. 6.

ERIC Educational Resources Information Center

Lasley, Thomas J., Ed.

The articles in this monograph provide a framework for reflecting on a variety of educational issues. In section one the historical roots of teacher education are examined. The second section deals more directly with what a teacher is and how the definitional properties of "the teacher" begin to dictate a curriculum for teacher…

Compulsory Higher Education Teacher Training in Sweden: Development of a National Standards Framework Based on the Scholarship of Teaching and Learning

ERIC Educational Resources Information Center

Lindberg-Sand, Asa; Sonesson, Anders

2008-01-01

Today visible proofs of excellence in teaching and learning are increasingly important aspects of institutional branding in higher education (HE). Teaching competence is brought forward as a central aspect of the quality of programmes. Still, the induction of new university teachers is managed in many different ways. Approaches may vary according…

"Miguel es un Artista"-and Luisa is an Excellent Student: Seeking Time and Space for Children's Multimodal Practices

ERIC Educational Resources Information Center

Falchi, Lorraine T.; Axelrod, Ysaaca; Genishi, Celia

2014-01-01

This paper draws data from a 5-year ethnographic study of young multilingual (Mixteco/Spanish/English) children in their early childhood classrooms. In this paper, we focus on two of the children and their distinctive paths as they develop language and literacy. Using a sociocultural and multimodal theoretical framework we examine how these two…

A research framework for the development and implementation of interventions preventing work-related musculoskeletal disorders.

PubMed

van der Beek, Allard J; Dennerlein, Jack T; Huysmans, Maaike A; Mathiassen, Svend Erik; Burdorf, Alex; van Mechelen, Willem; van Dieën, Jaap H; Frings-Dresen, Monique Hw; Holtermann, Andreas; Janwantanakul, Prawit; van der Molen, Henk F; Rempel, David; Straker, Leon; Walker-Bone, Karen; Coenen, Pieter

2017-11-01

Objectives Work-related musculoskeletal disorders (MSD) are highly prevalent and put a large burden on (working) society. Primary prevention of work-related MSD focuses often on physical risk factors (such as manual lifting and awkward postures) but has not been too successful in reducing the MSD burden. This may partly be caused by insufficient knowledge of etiological mechanisms and/or a lack of adequately feasible interventions (theory failure and program failure, respectively), possibly due to limited integration of research disciplines. A research framework could link research disciplines thereby strengthening the development and implementation of preventive interventions. Our objective was to define and describe such a framework for multi-disciplinary research on work-related MSD prevention. Methods We described a framework for MSD prevention research, partly based on frameworks from other research fields (ie, sports injury prevention and public health). Results The framework is composed of a repeated sequence of six steps comprising the assessment of (i) incidence and severity of MSD, (ii) risk factors for MSD, and (iii) underlying mechanisms; and the (iv) development, (v) evaluation, and (vi) implementation of preventive intervention(s). Conclusions In the present framework for optimal work-related MSD prevention, research disciplines are linked. This framework can thereby help to improve theories and strengthen the development and implementation of prevention strategies for work-related MSD.

Excellence in Computational Biology and Informatics — EDRN Public Portal

Cancer.gov

9th Early Detection Research Network (EDRN) Scientific Workshop. Excellence in Computational Biology and Informatics: Sponsored by the EDRN Data Sharing Subcommittee Moderator: Daniel Crichton, M.S., NASA Jet Propulsion Laboratory

Fit of screw-retained fixed implant frameworks fabricated by different methods: a systematic review.

PubMed

Abduo, Jaafar; Lyons, Karl; Bennani, Vincent; Waddell, Neil; Swain, Michael

2011-01-01

The aim of this study was to review the published literature investigating the accuracy of fit of fixed implant frameworks fabricated using different materials and methods. A comprehensive electronic search was performed through PubMed (MEDLINE) using Boolean operators to combine key words. The search was limited to articles written in English and published through May 2010. In addition, a manual search through articles and reference lists retrieved from the electronic search and peer-reviewed journals was also conducted. A total of 248 articles were retrieved, and 26 met the specified inclusion criteria for the review. The selected articles assessed the fit of fixed implant frameworks fabricated by different techniques. The investigated fabrication approaches were one-piece casting, sectioning and reconnection, spark erosion with an electric discharge machine, computer-aided design/computer-assisted manufacturing (CAD/CAM), and framework bonding to prefabricated abutment cylinders. Cast noble metal frameworks have a predictable fit, and additional fit refinement treatment is not indicated in well-controlled conditions. Base metal castings do not provide a satisfactory level of fit unless additional refinement treatment is performed, such as sectioning and laser welding or spark erosion. Spark erosion, framework bonding to prefabricated abutment cylinders, and CAD/CAM have the potential to provide implant frameworks with an excellent fit; CAD/CAM is the most consistent and least technique-sensitive of these methods.

Rocky Mountain Research Station: 2008 Strategic Framework Update

Treesearch

Lane Eskew

2009-01-01

The Rocky Mountain Research Station's 2008 Strategic Framework Update is an addendum to the 2003 RMRS Strategic Framework. It focuses on critical natural resources research topics over the next five to 10 years when we will see continued, if not accelerated, socioeconomic and...

A theoretical framework to support research of health service innovation.

PubMed

Fox, Amanda; Gardner, Glenn; Osborne, Sonya

2015-02-01

Health service managers and policy makers are increasingly concerned about the sustainability of innovations implemented in health care settings. The increasing demand on health services requires that innovations are both effective and sustainable; however, research in this field is limited, with multiple disciplines, approaches and paradigms influencing the field. These variations prevent a cohesive approach, and therefore the accumulation of research findings, in the development of a body of knowledge. The purpose of this paper is to provide a thorough examination of the research findings and provide an appropriate theoretical framework to examine sustainability of health service innovation. This paper presents an integrative review of the literature available in relation to sustainability of health service innovation and provides the development of a theoretical framework based on integration and synthesis of the literature. A theoretical framework serves to guide research, determine variables, influence data analysis and is central to the quest for ongoing knowledge development. This research outlines the sustainability of innovation framework; a theoretical framework suitable for examining the sustainability of health service innovation. If left unaddressed, health services research will continue in an ad hoc manner, preventing full utilisation of outcomes, recommendations and knowledge for effective provision of health services. The sustainability of innovation theoretical framework provides an operational basis upon which reliable future research can be conducted.

Intelligent Processing Equipment Developments Within the Navy's Manufacturing Technology Centers of Excellence

NASA Technical Reports Server (NTRS)

Nanzetta, Philip

1992-01-01

The U.S. Navy has had an active Manufacturing Technology (MANTECH) Program aimed at developing advanced production processes and equipment since the late-1960's. During the past decade, however, the resources of the MANTECH program were concentrated in Centers of Excellence. Today, the Navy sponsors four manufacturing technology Centers of Excellence: the Automated Manufacturing Research Facility (AMRF); the Electronics Manufacturing Productivity Facility (EMPF); the National Center for Excellence in Metalworking Technology (NCEMT); and the Center of Excellence for Composites Manufacturing Technology (CECMT). This paper briefly describes each of the centers and summarizes typical Intelligent Equipment Processing (IEP) projects that were undertaken.

My-Forensic-Loci-queries (MyFLq) framework for analysis of forensic STR data generated by massive parallel sequencing.

PubMed

Van Neste, Christophe; Vandewoestyne, Mado; Van Criekinge, Wim; Deforce, Dieter; Van Nieuwerburgh, Filip

2014-03-01

Forensic scientists are currently investigating how to transition from capillary electrophoresis (CE) to massive parallel sequencing (MPS) for analysis of forensic DNA profiles. MPS offers several advantages over CE such as virtually unlimited multiplexy of loci, combining both short tandem repeat (STR) and single nucleotide polymorphism (SNP) loci, small amplicons without constraints of size separation, more discrimination power, deep mixture resolution and sample multiplexing. We present our bioinformatic framework My-Forensic-Loci-queries (MyFLq) for analysis of MPS forensic data. For allele calling, the framework uses a MySQL reference allele database with automatically determined regions of interest (ROIs) by a generic maximal flanking algorithm which makes it possible to use any STR or SNP forensic locus. Python scripts were designed to automatically make allele calls starting from raw MPS data. We also present a method to assess the usefulness and overall performance of a forensic locus with respect to MPS, as well as methods to estimate whether an unknown allele, which sequence is not present in the MySQL database, is in fact a new allele or a sequencing error. The MyFLq framework was applied to an Illumina MiSeq dataset of a forensic Illumina amplicon library, generated from multilocus STR polymerase chain reaction (PCR) on both single contributor samples and multiple person DNA mixtures. Although the multilocus PCR was not yet optimized for MPS in terms of amplicon length or locus selection, the results show excellent results for most loci. The results show a high signal-to-noise ratio, correct allele calls, and a low limit of detection for minor DNA contributors in mixed DNA samples. Technically, forensic MPS affords great promise for routine implementation in forensic genomics. The method is also applicable to adjacent disciplines such as molecular autopsy in legal medicine and in mitochondrial DNA research. Copyright © 2013 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

Multi-object segmentation framework using deformable models for medical imaging analysis.

PubMed

Namías, Rafael; D'Amato, Juan Pablo; Del Fresno, Mariana; Vénere, Marcelo; Pirró, Nicola; Bellemare, Marc-Emmanuel

2016-08-01

Segmenting structures of interest in medical images is an important step in different tasks such as visualization, quantitative analysis, simulation, and image-guided surgery, among several other clinical applications. Numerous segmentation methods have been developed in the past three decades for extraction of anatomical or functional structures on medical imaging. Deformable models, which include the active contour models or snakes, are among the most popular methods for image segmentation combining several desirable features such as inherent connectivity and smoothness. Even though different approaches have been proposed and significant work has been dedicated to the improvement of such algorithms, there are still challenging research directions as the simultaneous extraction of multiple objects and the integration of individual techniques. This paper presents a novel open-source framework called deformable model array (DMA) for the segmentation of multiple and complex structures of interest in different imaging modalities. While most active contour algorithms can extract one region at a time, DMA allows integrating several deformable models to deal with multiple segmentation scenarios. Moreover, it is possible to consider any existing explicit deformable model formulation and even to incorporate new active contour methods, allowing to select a suitable combination in different conditions. The framework also introduces a control module that coordinates the cooperative evolution of the snakes and is able to solve interaction issues toward the segmentation goal. Thus, DMA can implement complex object and multi-object segmentations in both 2D and 3D using the contextual information derived from the model interaction. These are important features for several medical image analysis tasks in which different but related objects need to be simultaneously extracted. Experimental results on both computed tomography and magnetic resonance imaging show that the proposed framework has a wide range of applications especially in the presence of adjacent structures of interest or under intra-structure inhomogeneities giving excellent quantitative results.

Client and family engagement in rehabilitation research: a framework for health care organizations.

PubMed

Anderson, James; Williams, Laura; Karmali, Amir; Beesley, Lori; Tanel, Nadia; Doyle-Thomas, Krissy; Sheps, Gideon; Chau, Tom

2018-04-01

To describe the development and implementation of an organizational framework for client and family-centered research. Case report. While patient-centered care is now well established, patient-centered research remains underdeveloped. This is particularly true at the organizational level (e.g., hospital based research institutes). In this paper we describe the development of an organizational framework for client and family centered research at Holland Bloorview Kids Rehabilitation Hospital in Toronto, Canada. It is our hope that, by sharing our framework other research institutions can learn from our experience and develop their own research patient/client/family engagement programs. Implications for rehabilitation Family engagement in rehabilitation research •Rehabilitation research is crucial to the development and improvement of rehabilitative care. •The relevance, appropriateness, and accountability of research to patients, clients and families could be improved. •Engaging clients and families as partners in all aspects of the research process is one way to address this problem. •In this paper, we describe a framework for engaging clients and families in research at the organizational level.

An updated protocol for a systematic review of implementation-related measures.

PubMed

Lewis, Cara C; Mettert, Kayne D; Dorsey, Caitlin N; Martinez, Ruben G; Weiner, Bryan J; Nolen, Elspeth; Stanick, Cameo; Halko, Heather; Powell, Byron J

2018-04-25

Implementation science is the study of strategies used to integrate evidence-based practices into real-world settings (Eccles and Mittman, Implement Sci. 1(1):1, 2006). Central to the identification of replicable, feasible, and effective implementation strategies is the ability to assess the impact of contextual constructs and intervention characteristics that may influence implementation, but several measurement issues make this work quite difficult. For instance, it is unclear which constructs have no measures and which measures have any evidence of psychometric properties like reliability and validity. As part of a larger set of studies to advance implementation science measurement (Lewis et al., Implement Sci. 10:102, 2015), we will complete systematic reviews of measures that map onto the Consolidated Framework for Implementation Research (Damschroder et al., Implement Sci. 4:50, 2009) and the Implementation Outcomes Framework (Proctor et al., Adm Policy Ment Health. 38(2):65-76, 2011), the protocol for which is described in this manuscript. Our primary databases will be PubMed and Embase. Our search strings will be comprised of five levels: (1) the outcome or construct term; (2) terms for measure; (3) terms for evidence-based practice; (4) terms for implementation; and (5) terms for mental health. Two trained research specialists will independently review all titles and abstracts followed by full-text review for inclusion. The research specialists will then conduct measure-forward searches using the "cited by" function to identify all published empirical studies using each measure. The measure and associated publications will be compiled in a packet for data extraction. Data relevant to our Psychometric and Pragmatic Evidence Rating Scale (PAPERS) will be independently extracted and then rated using a worst score counts methodology reflecting "poor" to "excellent" evidence. We will build a centralized, accessible, searchable repository through which researchers, practitioners, and other stakeholders can identify psychometrically and pragmatically strong measures of implementation contexts, processes, and outcomes. By facilitating the employment of psychometrically and pragmatically strong measures identified through this systematic review, the repository would enhance the cumulativeness, reproducibility, and applicability of research findings in the rapidly growing field of implementation science.

Innovations for In-Pile Measurements in the Framework of the CEA-SCK•CEN Joint Instrumentation Laboratory

NASA Astrophysics Data System (ADS)

Villard, Jean-Francois; Schyns, Marc

2010-12-01

Optimizing the life cycle of nuclear systems under safety constraints requires high-performance experimental programs to reduce uncertainties on margins and limits. In addition to improvement in modeling and simulation, innovation in instrumentation is crucial for analytical and integral experiments conducted in research reactors. The quality of nuclear research programs relies obviously on an excellent knowledge of their experimental environment which constantly calls for better online determination of neutron and gamma flux. But the combination of continuously increasing scientific requirements and new experimental domains -brought for example by Generation IV programsnecessitates also major innovations for in-pile measurements of temperature, dimensions, pressure or chemical analysis in innovative mediums. At the same time, the recent arising of a European platform around the building of the Jules Horowitz Reactor offers new opportunities for research institutes and organizations to pool their resources in order to face these technical challenges. In this situation, CEA (French Nuclear Energy Commission) and SCK'CEN (Belgian Nuclear Research Centre) have combined their efforts and now share common developments through a Joint Instrumentation Laboratory. Significant progresses have thus been obtained recently in the field of in-pile measurements, on one hand by improvement of existing measurement methods, and on the other hand by introduction in research reactors of original measurement techniques. This paper highlights the state-of-the-art and the main requirements regarding in-pile measurements, particularly for the needs of current and future irradiation programs performed in material testing reactors. Some of the main on-going developments performed in the framework of the Joint Instrumentation Laboratory are also described, such as: - a unique fast neutron flux measurement system using fission chambers with 242Pu deposit and a specific online data processing, - an optical system designed to perform in-pile dimensional measurements of material samples under irradiation, - an acoustical instrumentation allowing the online characterization of fission gas release in Pressurized Water Reactor fuel rods. For each example, the obtained results, expected impacts and development status are detailed.

Permutation inference for the general linear model

PubMed Central

Winkler, Anderson M.; Ridgway, Gerard R.; Webster, Matthew A.; Smith, Stephen M.; Nichols, Thomas E.

2014-01-01

Permutation methods can provide exact control of false positives and allow the use of non-standard statistics, making only weak assumptions about the data. With the availability of fast and inexpensive computing, their main limitation would be some lack of flexibility to work with arbitrary experimental designs. In this paper we report on results on approximate permutation methods that are more flexible with respect to the experimental design and nuisance variables, and conduct detailed simulations to identify the best method for settings that are typical for imaging research scenarios. We present a generic framework for permutation inference for complex general linear models (glms) when the errors are exchangeable and/or have a symmetric distribution, and show that, even in the presence of nuisance effects, these permutation inferences are powerful while providing excellent control of false positives in a wide range of common and relevant imaging research scenarios. We also demonstrate how the inference on glm parameters, originally intended for independent data, can be used in certain special but useful cases in which independence is violated. Detailed examples of common neuroimaging applications are provided, as well as a complete algorithm – the “randomise” algorithm – for permutation inference with the glm. PMID:24530839

Volcanogenic massive sulphide and orogenic gold deposits of northern southeast Alaska

USGS Publications Warehouse

Sack, Patrick J; Karl, Susan M.; Steeves, Nathan; Gemmell, J Bruce

2016-01-01

This five-day field trip visits the most significant mineral deposits in northern southeast Alaska. The trip begins and ends with regional transects in the interior Intermontane terranes around Whitehorse, Yukon, and the Insular terranes along the northern Chatham Strait region of southeast Alaska (Fig. A-1 and Fig. A-2; Plate-1). To put the deposits in a regional tectonic framework, the guidebook begins with an introduction to northern Cordilleran geology, tectonics and metallogeny. The foci of the deposit portion of the field trip are Late Triassic volcanogenic massive sulphide (VMS) deposits of the Alexander Triassic metallogenic belt and Paleogene orogenic gold deposits of the Juneau gold belt. Details of the local geology are further elaborated in each segment of the guide book (Days 1-5). The data that provide the basis for the VMS deposit interpretations come from a series of PhD and MSc studies by the Centre of Excellence in Ore Deposit Research (CODES) at the University of Tasmania and the University of Ottawa. These deposit-scale studies are complimented by a long history of regional mapping and research by the U.S. Geological Survey (USGS).

The marmoset monkey as a model for visual neuroscience

PubMed Central

Mitchell, Jude F.; Leopold, David A.

2015-01-01

The common marmoset (Callithrix jacchus) has been valuable as a primate model in biomedical research. Interest in this species has grown recently, in part due to the successful demonstration of transgenic marmosets. Here we examine the prospects of the marmoset model for visual neuroscience research, adopting a comparative framework to place the marmoset within a broader evolutionary context. The marmoset’s small brain bears most of the organizational features of other primates, and its smooth surface offers practical advantages over the macaque for areal mapping, laminar electrode penetration, and two-photon and optical imaging. Behaviorally, marmosets are more limited at performing regimented psychophysical tasks, but do readily accept the head restraint that is necessary for accurate eye tracking and neurophysiology, and can perform simple discriminations. Their natural gaze behavior closely resembles that of other primates, with a tendency to focus on objects of social interest including faces. Their immaturity at birth and routine twinning also makes them ideal for the study of postnatal visual development. These experimental factors, together with the theoretical advantages inherent in comparing anatomy, physiology, and behavior across related species, make the marmoset an excellent model for visual neuroscience. PMID:25683292

An Overview of a Theoretical Framework of Phenomenography in Qualitative Education Research: An Example from Physics Education Research

ERIC Educational Resources Information Center

Ornek, Funda

2008-01-01

One or more theoretical frameworks or orientations are used in qualitative education research. In this paper, the main tenets, the background and the appropriateness of phenomenography, which is one of the theoretical frameworks used in qualitative research, will be depicted. Further, the differences among phenomenography, phenomenology and…

Clinical governance is "ACE"--using the EFQM excellence model to support baseline assessment.

PubMed

Holland, K; Fennell, S

2000-01-01

The introduction of clinical governance in the "new NHS" means that National Health Service (NHS) organisations are now accountable for the quality of the services they provide to their local communities. As part of the implementation of clinical governance in the NHS, Trusts and health authorities had to complete a baseline assessment of their capability and capacity by September 1999. Describes one Trust's approach to developing and implementing its baseline assessment tool, based upon its existing use of the European Foundation for Quality Management (EFQM) Excellence Model. An initial review of the process suggests that the model provides an adaptable framework for the development of a comprehensive and practical assessment tool and that self-assessment ensures ownership of action plans at service level.

Development of a Planetary Web GIS at the ``Photothèque Planétaire'' in Orsay

NASA Astrophysics Data System (ADS)

Marmo, C.

2012-09-01

The “Photothèque Planétaire d'Orsay” belongs to the Regional Planetary Image Facilities (RPIF) network started by NASA in 1984. The original purpose of the RPIF was mainly to provide easy access to data from US space missions throughout the world. The “Photothèque” itself specializes in planetary data processing and distribution for research and public outreach. Planetary data are heterogeneous, and combining different observations is particularly challenging, especially if they belong to different data-sets. A common description framework is needed, similar to the existing Geographical Information Systems (GIS) that have been developed for manipulating Earth data. In their present state, GIS software and standards cannot directly be applied to other planets because they still lack flexibility in managing coordinate systems. Yet, the GIS framework serves as an excellent starting point for the implementation of a Virtual Observatory for Planetary Sciences, provided it is made more generic and inter-operable. The “Photothèque Planétaire d'Orsay” has produced some planetary GIS examples using historical and public data-sets. Our main project is a Web-based visualization system for planetary data, which features direct point-and-click access to quantitative measurements. Thanks to being compatible with all recent web browsers, our interface can also be used for public outreach and to make data accessible for education and training.

Highly selective luminescent sensing of picric acid based on a water-stable europium metal-organic framework

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

Xia, Tifeng; Zhu, Fengliang; Cui, Yuanjing, E-mail: cuiyj@zju.edu.cn

A water-stable metal-organic framework (MOF) EuNDC has been synthesized for selective detection of the well-known contaminant and toxicant picric acid (PA) in aqueous solution. Due to the photo-induced electron transfer and self-absorption mechanism, EuNDC displayed rapid, selective and sensitive detection of PA with a detection limit of 37.6 ppb. Recyclability experiments revealed that EuNDC retains its initial luminescent intensity and same quenching efficiency in each cycle, suggesting high photostability and reusability for long-term sensing applications. The excellent detection performance of EuNDC makes it a promising PA sensing material for practical applications. - Graphical abstract: A water-stable europium-based metal-organic framework hasmore » been reported for highly selective sensing of picric acid (PA) with a detection limit of 37.6 ppb in aqueous solution. - Highlights: • A water-stable metal-organic framework (MOF) EuNDC was synthesized. • The highly selective detection of picric acid with a detection limit of 37.6 ppb was realized. • The detection mechanism were also presented and discussed.« less

Assessing the Spread and Uptake of a Framework for Introducing and Evaluating Advanced Practice Nursing Roles.

PubMed

Boyko, Jennifer A; Carter, Nancy; Bryant-Lukosius, Denise

2016-08-01

Health system researchers must ensure that the products of their work meet the needs of various stakeholder groups (e.g., patients, practitioners, and policy makers). Evidence-based frameworks can support the uptake and spread of research evidence; however, their existence as knowledge translation tools does not ensure their uptake and it is difficult to ascertain their spread into research, practice, and policy using existing methods. The purpose of this article is to report results of a study on the spread and uptake of an evidence-based framework (i.e., the participatory, evidence-based, patient-focused process for advanced practice nursing [PEPPA] framework) into research, practice, and policies relevant to the introduction and evaluation of advanced practice nursing roles. We also reflect on the utility of using a modified citation methodology to evaluate knowledge translation efforts. We searched four databases for literature published between 2004 and 2014 citing the original paper in which the PEPPA framework was published, and carried out an Internet search for grey literature using keywords. Relevant data were extracted from sources and organized using NVivo software. We analysed results descriptively. Our search yielded 164 unique sources of which 69.5% were from published literature and the majority (83.4%) of these were published in nursing journals. Most frequently (71.5%), the framework was used by researchers and students in research studies. A smaller number of citations (11.3%) reflected use of the PEPPA framework in practice settings with a focus on role development, implementation, evaluation, or a combination of these. This study demonstrates that the PEPPA framework has been used to varying degrees as intended, and provides guidance on how to evaluate the spread and uptake of research outputs (e.g., theoretical frameworks). Further research is needed about ways to determine whether evidence-informed research tools such as frameworks have been taken up successfully into practice and policy contexts. © 2016 Sigma Theta Tau International.

COMET strongly supported the development and implementation of medium-term topical research roadmaps consistent with the ALLIANCE Strategic Research Agenda.

PubMed

Garnier-Laplace, J; Vandenhove, H; Beresford, N; Muikku, M; Real, A

2018-03-01

The ALLIANCE 6 Strategic Research Agenda (SRA) initiated by the STAR 7 Network of Excellence and integrated in the research strategy implemented by the COMET consortium, defines a long-term vision of the needs for, and implementation of, research in radioecology. This reference document, reflecting views from many stakeholders groups and researchers, serves as an input to those responsible for defining EU research call topics through the ALLIANCE SRA statement delivered each year to the EJP-CONCERT 8 (2015-2020). This statement highlights a focused number of priorities for funding. Research in radioecology and related sciences is justified by various drivers, such as policy changes, scientific advances and knowledge gaps, radiological risk perception by the public, and a growing awareness of interconnections between human and ecosystem health. The SRA is being complemented by topical roadmaps that have been initiated by the COMET 9 EC-funded project, with the help and endorsement of the ALLIANCE. The strategy underlying roadmap development is driven by the need for improved mechanistic understanding across radioecology. By meeting this need, we can provide fit-for-purpose human and environmental impact/risk assessments in support of the protection of man and the environment in interaction with society and for the three exposure situations defined by the ICRP (i.e., planned, existing and emergency). Within the framework of the EJP-CONCERT the development of a joint roadmap is under discussion among all the European research platforms and will highlight the major research needs for the whole radiation protection field and how these are likely to be addressed by 2030.

Toward a Framework for Translational Research in School Psychology

ERIC Educational Resources Information Center

Edwards, Oliver W.

2017-01-01

This article addresses a translational research framework for school psychology. Translational research uses outcomes of basic and applied science to enhance the overall well-being of persons. This transdisciplinary framework connects disciplines and uses their resources, capacities, systems, and procedures to advance prevention, intervention, and…

Using Microsoft Excel to teach statistics in a graduate advanced practice nursing program.

PubMed

DiMaria-Ghalili, Rose Ann; Ostrow, C Lynne

2009-02-01

This article describes the authors' experiences during 3 years of using Microsoft Excel to teach graduate-level statistics, as part of the research core required by the American Association of Colleges of Nursing for all professional graduate nursing programs. The advantages to using this program instead of specialized statistical programs are ease of accessibility, increased transferability of skills, and reduced cost for students. The authors share their insight about realistic goals for teaching statistics to master's-level students and the resources that are available to faculty to help them to learn and use Excel in their courses. Several online sites that are excellent resources for both faculty and students are discussed. Detailed attention is given to an online course (Carnegie-Mellon University Open Learning Initiative, n.d.), which the authors have incorporated into their graduate-level research methods course.

Equality of opportunities in geosciences: The EGU Awards Committee experience

NASA Astrophysics Data System (ADS)

Karatekin, Özgür

2017-04-01

Scientists are evaluated on the basis of creativity and productivity, and their scientific excellence are rewarded by scientific associations. Providing equal opportunities and ensuring balance is a strict necessity when recognizing scientific excellence. The processes and procedures that lead to the recognition of excellence has to be transparent and free of gender biases. However, establishment of clear and transparent evaluation criteria and performance metrics in order to provide equal opportunities to researchers across gender, continents and ethnic groups can be challenging since the definition of scientific excellence is elusive. This talk aims to present the experience and the efforts of the European Geosciences Union to ensure balance, with a particular focus on gender balance. Data and statistics will be presented in the attempt to provide constructive indications to get to the target of giving equal opportunities to researchers across gender, continents and ethnic groups.

Reliable Analysis of Single-Unit Recordings from the Human Brain under Noisy Conditions: Tracking Neurons over Hours

PubMed Central

Boström, Jan; Elger, Christian E.; Mormann, Florian

2016-01-01

Recording extracellulary from neurons in the brains of animals in vivo is among the most established experimental techniques in neuroscience, and has recently become feasible in humans. Many interesting scientific questions can be addressed only when extracellular recordings last several hours, and when individual neurons are tracked throughout the entire recording. Such questions regard, for example, neuronal mechanisms of learning and memory consolidation, and the generation of epileptic seizures. Several difficulties have so far limited the use of extracellular multi-hour recordings in neuroscience: Datasets become huge, and data are necessarily noisy in clinical recording environments. No methods for spike sorting of such recordings have been available. Spike sorting refers to the process of identifying the contributions of several neurons to the signal recorded in one electrode. To overcome these difficulties, we developed Combinato: a complete data-analysis framework for spike sorting in noisy recordings lasting twelve hours or more. Our framework includes software for artifact rejection, automatic spike sorting, manual optimization, and efficient visualization of results. Our completely automatic framework excels at two tasks: It outperforms existing methods when tested on simulated and real data, and it enables researchers to analyze multi-hour recordings. We evaluated our methods on both short and multi-hour simulated datasets. To evaluate the performance of our methods in an actual neuroscientific experiment, we used data from from neurosurgical patients, recorded in order to identify visually responsive neurons in the medial temporal lobe. These neurons responded to the semantic content, rather than to visual features, of a given stimulus. To test our methods with multi-hour recordings, we made use of neurons in the human medial temporal lobe that respond selectively to the same stimulus in the evening and next morning. PMID:27930664

Consistency of clinical biomechanical measures between three different institutions: implications for multi-center biomechanical and epidemiological research.

PubMed

Myer, Gregory D; Wordeman, Samuel C; Sugimoto, Dai; Bates, Nathaniel A; Roewer, Benjamin D; Medina McKeon, Jennifer M; DiCesare, Christopher A; Di Stasi, Stephanie L; Barber Foss, Kim D; Thomas, Staci M; Hewett, Timothy E

2014-05-01

Multi-center collaborations provide a powerful alternative to overcome the inherent limitations to single-center investigations. Specifically, multi-center projects can support large-scale prospective, longitudinal studies that investigate relatively uncommon outcomes, such as anterior cruciate ligament injury. This project was conceived to assess within- and between-center reliability of an affordable, clinical nomogram utilizing two-dimensional video methods to screen for risk of knee injury. The authors hypothesized that the two-dimensional screening methods would provide good-to-excellent reliability within and between institutions for assessment of frontal and sagittal plane biomechanics. Nineteen female, high school athletes participated. Two-dimensional video kinematics of the lower extremity during a drop vertical jump task were collected on all 19 study participants at each of the three facilities. Within-center and between-center reliability were assessed with intra- and inter-class correlation coefficients. Within-center reliability of the clinical nomogram variables was consistently excellent, but between-center reliability was fair-to-good. Within-center intra-class correlation coefficient for all nomogram variables combined was 0.98, while combined between-center inter-class correlation coefficient was 0.63. Injury risk screening protocols were reliable within and repeatable between centers. These results demonstrate the feasibility of multi-site biomechanical studies and establish a framework for further dissemination of injury risk screening algorithms. Specifically, multi-center studies may allow for further validation and optimization of two-dimensional video screening tools. 2b.

Fitting the curve in Excel®: Systematic curve fitting of laboratory and remotely sensed planetary spectra

NASA Astrophysics Data System (ADS)

McCraig, Michael A.; Osinski, Gordon R.; Cloutis, Edward A.; Flemming, Roberta L.; Izawa, Matthew R. M.; Reddy, Vishnu; Fieber-Beyer, Sherry K.; Pompilio, Loredana; van der Meer, Freek; Berger, Jeffrey A.; Bramble, Michael S.; Applin, Daniel M.

2017-03-01

Spectroscopy in planetary science often provides the only information regarding the compositional and mineralogical make up of planetary surfaces. The methods employed when curve fitting and modelling spectra can be confusing and difficult to visualize and comprehend. Researchers who are new to working with spectra may find inadequate help or documentation in the scientific literature or in the software packages available for curve fitting. This problem also extends to the parameterization of spectra and the dissemination of derived metrics. Often, when derived metrics are reported, such as band centres, the discussion of exactly how the metrics were derived, or if there was any systematic curve fitting performed, is not included. Herein we provide both recommendations and methods for curve fitting and explanations of the terms and methods used. Techniques to curve fit spectral data of various types are demonstrated using simple-to-understand mathematics and equations written to be used in Microsoft Excel® software, free of macros, in a cut-and-paste fashion that allows one to curve fit spectra in a reasonably user-friendly manner. The procedures use empirical curve fitting, include visualizations, and ameliorates many of the unknowns one may encounter when using black-box commercial software. The provided framework is a comprehensive record of the curve fitting parameters used, the derived metrics, and is intended to be an example of a format for dissemination when curve fitting data.

Clinical performance of a lithia disilicate-based core ceramic for three-unit posterior FPDs.

PubMed

Esquivel-Upshaw, Josephine F; Anusavice, Kenneth J; Young, Henry; Jones, Jack; Gibbs, Charles

2004-01-01

The purpose of this research project was to determine the clinical success rate of a lithia disilicate-based core ceramic for use in posterior fixed partial dentures (FPD) as a function of bite force, cement type, connector height, and connector width. Thirty ceramic FPD core frameworks were prepared using a heat-pressing technique and a lithia disilicate-based core ceramic. The maximum clenching force was measured for each patient prior to tooth preparation. Connector height and width were measured for each FPD. Patients were recalled yearly after cementation for 2 years and evaluated using 11 clinical criteria. All FPDs were examined by two independent clinicians, and rankings from 1 to 4 were made for each criterion (4 = excellent; 1 = unacceptable). Two of the 30 ceramic FPDs fractured within the 2-year evaluation period, representing a 93% success rate. One fracture was associated with a low occlusal force and short connector height (2.9 mm). The other fracture was associated with the greatest occlusal force (1,031 N) and adequate connector height. All criteria were ranked good to excellent during the 2-year recall for all remaining FPDs. The performance of the experimental core ceramic in posterior FPDs was promising, with only a 7% fracture rate after 2 years. Because of the limited sample size, it is not possible to identify the maximum clenching force that is allowable to prevent fracture caused by interocclusal forces.

A graduate education framework for tropical conservation and development.

PubMed

Kainer, Karen A; Schmink, Marianne; Covert, Hannah; Stepp, John Richard; Bruna, Emilio M; Dain, Jonathan L; Espinosa, Santiago; Humphries, Shoana

2006-02-01

Conventional graduate training related to tropical conservation and development has typically separated the two fields, with students focusing on either conservation from the perspective of the biophysical sciences or development as an extension of the social sciences. On entering the workforce, however graduates find they are required to work beyond disciplinary boundaries to address the complex interconnectivity between biological conservation and human well-being. We devised a framework for graduate education that broadens students' skill sets to learn outside their immediate disciplines and think in terms of linked socioecological systems, work in teams, communicate in nonacademic formats, and reflect critically on their own perspectives and actions. The University of Florida's Tropical Conservation and Development program has adopted a learning and action platform that blends theory, skills, and praxis to create an intellectual, social, and professionally safe space where students, faculty, and other participants can creatively address the complex challenges of tropical conservation and development. This platform operates within a nondegree-granting program and includes core courses that are taught by a team of biophysical and social scientists. It incorporates a range of alternative learning spaces such as student-led workshops, retreats, visiting professionals, practitioner experiences, and a weekly student-led seminar that collectively encourage students and faculty to enhance their skills and systematically and thoroughly reflect on program activities. Challenges to the described approach include increased service demands on faculty, a redefinition of research excellence to include effective and equitable collaboration with host-country partners, and the trade-offs and uncertainties inherent in more collaborative, interdisciplinary research. Despite these challenges, growing interdisciplinary programs, coupled with adaptive educational approaches that emphasize learning and action networks of students, faculty, and field partners, provide the best hope for responding to the emerging challenges of tropical conservation and development.

Interagency Conflict Assessment Framework: A Pragmatic Tool for Army Design

DTIC Science & Technology

2010-12-02

Peter Checkland and John Poulter, Learning for Action: A Short Definitive Account of Soft Systems Methodology and its use for Practitioners, Teachers...lend itself to mechanistic analytical methods.32 Peter Checkland and John Poulter suggest that each approach is neither right nor wrong, rather...their relationships. According to Peter Checkland , the use of what he describes as “rich pictures” are excellent tools for capturing the dynamics of a

Comprehensive Planning for Passive Solar Architectural Retrofit

DTIC Science & Technology

1980-05-01

USE WOOD , PLYWOOD, PARTICLE BOARD AND GYPSUM BOARD. USE THE FOLLOWING MATERIALS ONLY IN SMALL QUANTITIES OR WHEN THEY HAVE BEEN RE-CYCLED: STEEL...34 Your selection of good secondary/ finishing materials will, by its nature, be energy conservative. Wood is an excellent secondary material. Other...University, May 1977. 8. Denise Guerin. "Textiles in an Ecological Framework," unpub- lished graduate paper, Michigan State University, June 1976. 9

Implementation of "The Ways of Knowing Through the Realms of Meaning" as a Conceptual Framework in Professional Learning Communities as they Impact/Influence Strategic Planning in Education

ERIC Educational Resources Information Center

Miller, Queinnise; Kritsonis, William A.

2009-01-01

To move toward educational excellence leaders, teachers, and district administrators must be strategic in planning for instructional success. As this planning takes place, I believe that the concept of "Professional Learning Communities" (PLC) should occupy a large space in a school strategic plan for success. Strategic planning should be viewed…

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

Sawano, Takahiro; Lin, Zekai; Boures, Dean

Mono(phosphine)–M (M–PR3; M = Rh and Ir) complexes selectively prepared by postsynthetic metalation of a porous triarylphosphine-based metal–organic framework (MOF) exhibited excellent activity in the hydrosilylation of ketones and alkenes, the hydrogenation of alkenes, and the C–H borylation of arenes. The recyclable and reusable MOF catalysts significantly outperformed their homogeneous counterparts, presumably via stabilizing M–PR3 intermediates by preventing deleterious disproportionation reactions/ligand exchanges in the catalytic cycles.

Keeping up With The Neighbors: Nonproliferation and Implementation of UNSCR 1540

DTIC Science & Technology

2016-02-15

of Acts of Nuclear Terrorism (ICSANT) 25 3.2. Voluntary Commitments 3.2.1. International Atomic Energy Agency ( IAEA ) membership 3.2.2... IAEA Nuclear Security Fund contributions 3.2.7. Bilateral or multilateral assistance 3.2.8. Centers of Excellence 3.3. International Assurances...CPPNM implementation authority 4.2.2. National legal framework for CPPNM 4.3. Safeguards Adherence and Compliance 4.3.1. IAEA safeguards agreement

MIL-100 derived nitrogen-embodied carbon shells embedded with iron nanoparticles

NASA Astrophysics Data System (ADS)

Mao, Chengyu; Kong, Aiguo; Wang, Yuan; Bu, Xianhui; Feng, Pingyun

2015-06-01

The use of metal-organic frameworks (MOFs) as templates and precursors to synthesize new carbon materials with controllable morphology and pre-selected heteroatom doping holds promise for applications as efficient non-precious metal catalysts. Here, we report a facile pyrolysis pathway to convert MIL-100 into nitrogen-doped carbon shells encapsulating Fe nanoparticles in a comparative study involving multiple selected nitrogen sources. The hierarchical porous architecture, embedded Fe nanoparticles, and nitrogen decoration endow this composite with a superior oxygen reduction activity. Furthermore, the excellent durability and high methanol tolerance even outperform the commercial Pt-C catalyst.The use of metal-organic frameworks (MOFs) as templates and precursors to synthesize new carbon materials with controllable morphology and pre-selected heteroatom doping holds promise for applications as efficient non-precious metal catalysts. Here, we report a facile pyrolysis pathway to convert MIL-100 into nitrogen-doped carbon shells encapsulating Fe nanoparticles in a comparative study involving multiple selected nitrogen sources. The hierarchical porous architecture, embedded Fe nanoparticles, and nitrogen decoration endow this composite with a superior oxygen reduction activity. Furthermore, the excellent durability and high methanol tolerance even outperform the commercial Pt-C catalyst. Electronic supplementary information (ESI) available: Material synthesis and elemental analysis, electrochemistry measurements, and additional figures. See DOI: 10.1039/c5nr02346g

Ultrafast water sensing and thermal imaging by a metal-organic framework with switchable luminescence

NASA Astrophysics Data System (ADS)

Chen, Ling; Ye, Jia-Wen; Wang, Hai-Ping; Pan, Mei; Yin, Shao-Yun; Wei, Zhang-Wen; Zhang, Lu-Yin; Wu, Kai; Fan, Ya-Nan; Su, Cheng-Yong

2017-06-01

A convenient, fast and selective water analysis method is highly desirable in industrial and detection processes. Here a robust microporous Zn-MOF (metal-organic framework, Zn(hpi2cf)(DMF)(H2O)) is assembled from a dual-emissive H2hpi2cf (5-(2-(5-fluoro-2-hydroxyphenyl)-4,5-bis(4-fluorophenyl)-1H-imidazol-1-yl)isophthalic acid) ligand that exhibits characteristic excited state intramolecular proton transfer (ESIPT). This Zn-MOF contains amphipathic micropores (<3 Å) and undergoes extremely facile single-crystal-to-single-crystal transformation driven by reversible removal/uptake of coordinating water molecules simply stimulated by dry gas blowing or gentle heating at 70 °C, manifesting an excellent example of dynamic reversible coordination behaviour. The interconversion between the hydrated and dehydrated phases can turn the ligand ESIPT process on or off, resulting in sensitive two-colour photoluminescence switching over cycles. Therefore, this Zn-MOF represents an excellent PL water-sensing material, showing a fast (on the order of seconds) and highly selective response to water on a molecular level. Furthermore, paper or in situ grown ZnO-based sensing films have been fabricated and applied in humidity sensing (RH<1%), detection of traces of water (<0.05% v/v) in various organic solvents, thermal imaging and as a thermometer.

A clinical governance framework for blood services.

PubMed

Williamson, L M; Benjamin, R J; Devine, D V; Katz, L M; Pink, J

2015-05-01

The elements of clinical governance, which ensure excellence in clinical care, can be applied to blood services. In this survey, their application in a range of blood providers was gauged, with the aim of identifying best practice and producing a generalizable framework. The Medical Directors of members of the Alliance of Blood Operators surveyed how different elements of clinical governance operated within their organizations and developed recommendations applicable in the blood service environment. The recommendations that emerged highlighted the importance of an organization's culture, with the delivery of optimal clinical governance being a corporate responsibility. Senior management must agree and promote a set of values to ensure that the system operates with the patient and donor at its heart. All staff should understand how their role fits into the 'journey to the patient', and a culture of openness promoted. Thus, reporting of errors and risks should be actively sought and praised, with penalties applied for concealment. Systems should exist to collect, analyse and escalate clinical outcomes, safety data, clinical risk assessments, incident reports and complaints to inform organizational learning. Clinical governance principles from general health care can be applied within blood services to complement good manufacturing practice. This requires leadership, accountability, an open culture and a drive for continuous improvement and excellence in clinical care. © 2015 International Society of Blood Transfusion.

Magnetic solid phase extraction of typical polycyclic aromatic hydrocarbons from environmental water samples with metal organic framework MIL-101 (Cr) modified zero valent iron nano-particles.

PubMed

Zhou, Qingxiang; Lei, Man; Wu, Yalin; Yuan, Yongyong

2017-03-03

Metal-organic framework material has been paid more attention because of its good physical and chemical properties. Nanoscale zero valent iron is also in the center of concern recently. Combination of their merits will give impressive results. Present study firstly synthesized a new magnetic nanomaterial nano-scale zero valent iron-functionalized metal-organic framworks MIL-101 (Fe@MIL-101) by co-precipitation method. The morphology and structure of the as-prepared Fe@MIL-101 were characterized by transmission electron microscopy and X-ray diffraction, etc. The experimental results showed that Fe@MIL-101 earned good adsorption ability to polycyclic aromatic hydrocarbons. The limits of detection of developed magnetic solid phase extraction were all below 0.064μgL -1 and precision can be expressed as relative standard deviation (RSD, %) and which was better than 4.4% (n=6). The real water analysis indicated that the spiked recoveries were satisfied, and Fe@MIL-101 earned excellent reusability. All these demonstrated that Fe@MIL-101 exhibited excellent adsorption capability to polycyclic aromatic hydrocarbons and would be a good adsorbent for development of new monitoring methods for environmental pollutants. Copyright © 2017 Elsevier B.V. All rights reserved.

Development of a framework to identify research gaps from systematic reviews.

PubMed

Robinson, Karen A; Saldanha, Ian J; McKoy, Naomi A

2011-12-01

Our objective was to develop a framework to identify research gaps from systematic reviews. We reviewed the practices of (1) evidence-based practice centers (EPCs), and (2) other organizations that conduct evidence syntheses. We developed and pilot tested a framework for identifying research gaps. Four (33%) EPCs and three (8%) other organizations reported using an explicit framework to determine research gaps. Variations of the PICO (population, intervention, comparison, outcomes) framework were most common. We developed a framework incorporating both the characterization of the gap using PICOS elements (also including setting) and the identification of the reason(s) why the gap exists as (1) insufficient or imprecise information, (2) biased information, (3) inconsistency or unknown consistency, and (4) not the right information. We mapped each of these reasons to concepts from three common evidence-grading systems. Our framework determines from systematic reviews where the current evidence falls short and why or how the evidence falls short. This explicit identification of research gaps will allow systematic reviews to maximally inform the types of questions that need to be addressed and the types of studies needed to address the research gaps. Copyright © 2011 Elsevier Inc. All rights reserved.

Theoretical Framework of Researcher Knowledge Development in Mathematics Education

ERIC Educational Resources Information Center

Kontorovich, Igor'

2016-01-01

The goal of this paper is to present a framework of researcher knowledge development in conducting a study in mathematics education. The key components of the framework are: knowledge germane to conducting a particular study, processes of knowledge accumulation, and catalyzing filters that influence a researcher's decision making. The components…

The Instrumental Value of Conceptual Frameworks in Educational Technology Research

ERIC Educational Resources Information Center

Antonenko, Pavlo D.

2015-01-01

Scholars from diverse fields and research traditions agree that the conceptual framework is a critically important component of disciplined inquiry. Yet, there is a pronounced lack of shared understanding regarding the definition and functions of conceptual frameworks, which impedes our ability to design effective research and mentor novice…

The Human Proteome Organization Chromosome 6 Consortium: integrating chromosome-centric and biology/disease driven strategies.

PubMed

Borchers, C H; Kast, J; Foster, L J; Siu, K W M; Overall, C M; Binkowski, T A; Hildebrand, W H; Scherer, A; Mansoor, M; Keown, P A

2014-04-04

The Human Proteome Project (HPP) is designed to generate a comprehensive map of the protein-based molecular architecture of the human body, to provide a resource to help elucidate biological and molecular function, and to advance diagnosis and treatment of diseases. Within this framework, the chromosome-based HPP (C-HPP) has allocated responsibility for mapping individual chromosomes by country or region, while the biology/disease HPP (B/D-HPP) coordinates these teams in cross-functional disease-based groups. Chromosome 6 (Ch6) provides an excellent model for integration of these two tasks. This metacentric chromosome has a complement of 1002-1034 genes that code for known, novel or putative proteins. Ch6 is functionally associated with more than 120 major human diseases, many with high population prevalence, devastating clinical impact and profound societal consequences. The unique combination of genomic, proteomic, metabolomic, phenomic and health services data being drawn together within the Ch6 program has enormous potential to advance personalized medicine by promoting robust biomarkers, subunit vaccines and new drug targets. The strong liaison between the clinical and laboratory teams, and the structured framework for technology transfer and health policy decisions within Canada will increase the speed and efficacy of this transition, and the value of this translational research. Canada has been selected to play a leading role in the international Human Proteome Project, the global counterpart of the Human Genome Project designed to understand the structure and function of the human proteome in health and disease. Canada will lead an international team focusing on chromosome 6, which is functionally associated with more than 120 major human diseases, including immune and inflammatory disorders affecting the brain, skeletal system, heart and blood vessels, lungs, kidney, liver, gastrointestinal tract and endocrine system. Many of these chronic and persistent diseases have a high population prevalence, devastating clinical impact and profound societal consequences. As a result, they impose a multi-billion dollar economic burden on Canada and on all advanced societies through direct costs of patient care, the loss of health and productivity, and extensive caregiver burden. There is no definitive treatment at the present time for any of these disorders. The manuscript outlines the research which will involve a systematic assessment of all chromosome 6 genes, development of a knowledge base, and development of assays and reagents for all chromosome 6 proteins. We feel that the informatic infrastructure and MRM assays developed will place the chromosome 6 consortium in an excellent position to be a leading player in this major international research initiative. This article is part of a Special Issue: Can Proteomics Fill the Gap Between Genomics and Phenotypes? © 2013.

Historical archaeology at the Clarkson Mine, an eastern Ohio mining complex

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

Keener, C.S.

2003-07-01

This study examines the Clarkson Mine (33BL333), an eastern Ohio coal mine complex dating to the 1910s to 1920s, situated along Wheeling Creek. The results of preliminary surveys and the subsequent mitigation of four structures at the site are presented. The historical archaeology conducted at the site demonstrates the significant research possibilities inherent at many of these early industrial mine complexes. Of particular interest is the findings of depositional patterning around residential structures that revealed the influence of architecture on where and how items were deposited on the land surface. The ceramic and faunal assemblage were analyzed and provide significantmore » details on socioeconomic attributes associated with the workers or staff. Artifacts recovered at the site provide an excellent diagnostic framework from which other similarly aged sites can be compared and dated. The findings at the Clarkson Mine are also placed into a more regional perspective and compared with other contemporary studies.« less

NASA'S SERVIR Gulf of Mexico Project: The Gulf of Mexico Regional Collaborative (GoMRC)

NASA Technical Reports Server (NTRS)

Quattrochi, Dale A.; Irwin, Daniel; Presson, Joan; Estes, Maury; Estes, Sue; Judd, Kathleen

2006-01-01

The Gulf of Mexico Regional Collaborative (GoMRC) is a NASA-funded project that has as its goal to develop an integrated, working, prototype IT infrastructure for Earth science data, knowledge and models for the five Gulf U.S. states and Mexico, and to demonstrate its ability to help decision-makers better understand critical Gulf-scale issues. Within this preview, the mission of this project is to provide cross cutting solution network and rapid prototyping capability for the Gulf of Mexico region, in order to demonstrate substantial, collaborative, multi-agency research and transitional capabilities using unique NASA data sets and models to address regional problems. SERVIR Mesoamerica is seen as an excellent existing framework that can be used to integrate observational and GIs data bases, provide a sensor web interface, visualization and interactive analysis tools, archival functions, data dissemination and product generation within a Rapid Prototyping concept to assist decision-makers in better understanding Gulf-scale environmental issues.

A model of the instantaneous pressure-velocity relationships of the neonatal cerebral circulation.

PubMed

Panerai, R B; Coughtrey, H; Rennie, J M; Evans, D H

1993-11-01

The instantaneous relationship between arterial blood pressure (BP) and cerebral blood flow velocity (CBFV), measured with Doppler ultrasound in the anterior cerebral artery, is represented by a vascular waterfall model comprising vascular resistance, compliance, and critical closing pressure. One min recordings obtained from 61 low birth weight newborns were fitted to the model using a least-squares procedures with correction for the time delay between the BP and CBFV signals. A sensitivity analysis was performed to study the effects of low-pass filtering (LPF), cutoff frequency, and noise on the estimated parameters of the model. Results indicate excellent fitting of the model (F-test, p < 0.0001) when the BP and CBFV signals are LPF at 7.5 Hz. Reconstructed CBFV waveforms using the BP signal and the model parameters have a mean correlation coefficient of 0.94 with the measured flow velocity tracing (N = 232 epochs). The model developed can be useful for interpreting clinical findings and as a framework for research into cerebral autoregulation.

Development of a positive psychology intervention to improve adherence in adolescents with type 1 diabetes.

PubMed

Jaser, Sarah S; Patel, Niral; Linsky, Rebecca; Whittemore, Robin

2014-01-01

Novel interventions are needed to improve adherence to treatment in adolescents with type 1 diabetes. In this article, we describe the development, feasibility, and acceptability of a positive psychology intervention for this population. Adolescents and their parents (n = 39) were randomly assigned to either a positive psychology intervention or an attention control group. Quantitative and qualitative data were collected on feasibility and acceptability. Descriptive and content analysis methods were used. Recruitment was successful, participation and satisfaction were high in both groups, and retention was excellent over 6 months. In the positive psychology group, adolescents and their parents noted benefits related to increased positive communication and thinking more about diabetes care. We also identified challenges to implementation. Although more research is indicated, a positive psychology framework emphasizing positive emotions and strengths, rather than problems, may be beneficial to adolescents living with a complex chronic illness. Copyright © 2014 National Association of Pediatric Nurse Practitioners. Published by Elsevier Inc. All rights reserved.

Life in the Universe: A Multidisciplinary Science Curriculum for Undergraduate Honors Students

NASA Astrophysics Data System (ADS)

Danly, L.

2004-05-01

Astrobiology provides an excellent framework for an interdisciplinary study of the sciences, especially for non-majors. To be conversant in astrobiology, one must have a basic understanding of astronomy, planetary science, geology, chemistry, biology, and environmental science. To explore the possible futures for life on Earth one must also consider political, economic, and other societal issues. And, as the questions addressed in astrobiology are also profoundly philosophical topics that have been considered by artists and writers of all cultures, the humanities also play an important role. The study of the past, present, and future possibilities for life in the universe, therefore, can offer curricular opportunities for students of all disciplines to have something to share with and something to learn from their peers. This paper describes a three-term curriculum for Honors Program students at the University of Denver that includes, among other innovations, peer learning, student goal/syllabus setting, integration of University of Denver faculty research programs, and community service.

Automatic Modulation Classification Based on Deep Learning for Unmanned Aerial Vehicles.

PubMed

Zhang, Duona; Ding, Wenrui; Zhang, Baochang; Xie, Chunyu; Li, Hongguang; Liu, Chunhui; Han, Jungong

2018-03-20

Deep learning has recently attracted much attention due to its excellent performance in processing audio, image, and video data. However, few studies are devoted to the field of automatic modulation classification (AMC). It is one of the most well-known research topics in communication signal recognition and remains challenging for traditional methods due to complex disturbance from other sources. This paper proposes a heterogeneous deep model fusion (HDMF) method to solve the problem in a unified framework. The contributions include the following: (1) a convolutional neural network (CNN) and long short-term memory (LSTM) are combined by two different ways without prior knowledge involved; (2) a large database, including eleven types of single-carrier modulation signals with various noises as well as a fading channel, is collected with various signal-to-noise ratios (SNRs) based on a real geographical environment; and (3) experimental results demonstrate that HDMF is very capable of coping with the AMC problem, and achieves much better performance when compared with the independent network.

Enantioselective separation of defined endocrine-disrupting nonylphenol isomers.

PubMed

Acir, Ismail-Hakki; Wüst, Matthias; Guenther, Klaus

2016-08-01

Nonylphenol is in the focus of worldwide endocrine-disrupter research and accounted for as a priority hazardous substance of the Water Framework Directive of the European Union. Technical nonylphenol consists of a very complex mixture of isomers and enantiomers. As estrogenic effect and degradation behavior in environmental processes of single nonylphenols are heavily dependent on the structure of the nonyl side chain, it is absolutely necessary to consider the nonylphenol problem from an isomer and enantiomer-specific viewpoint. In this study, an enantiomer-specific separation of eight defined synthesized nonylphenol isomers by five different special chiral cyclodextrin columns was performed underivatized and after methylation, silylation, and acylation. This work demonstrates that three columns out of the investigated five show an excellent separation behavior for the studied different nonylphenol isomers and can be used for the enantiomer-specific determination of nonylphenols in food, other biological matrices, and environmental samples in the future. Graphical abstract Enantiomeric pair of 4-NP170 (4-[1-ethyl-1,3,3-trimethylbutyl]phenol).

Epidemic Model with Isolation in Multilayer Networks

NASA Astrophysics Data System (ADS)

Zuzek, L. G. Alvarez; Stanley, H. E.; Braunstein, L. A.

2015-07-01

The Susceptible-Infected-Recovered (SIR) model has successfully mimicked the propagation of such airborne diseases as influenza A (H1N1). Although the SIR model has recently been studied in a multilayer networks configuration, in almost all the research the isolation of infected individuals is disregarded. Hence we focus our study in an epidemic model in a two-layer network, and we use an isolation parameter w to measure the effect of quarantining infected individuals from both layers during an isolation period tw. We call this process the Susceptible-Infected-Isolated-Recovered (SIIR) model. Using the framework of link percolation we find that isolation increases the critical epidemic threshold of the disease because the time in which infection can spread is reduced. In this scenario we find that this threshold increases with w and tw. When the isolation period is maximum there is a critical threshold for w above which the disease never becomes an epidemic. We simulate the process and find an excellent agreement with the theoretical results.

Automatic Modulation Classification Based on Deep Learning for Unmanned Aerial Vehicles

PubMed Central

Ding, Wenrui; Zhang, Baochang; Xie, Chunyu; Li, Hongguang; Liu, Chunhui; Han, Jungong

2018-01-01

Deep learning has recently attracted much attention due to its excellent performance in processing audio, image, and video data. However, few studies are devoted to the field of automatic modulation classification (AMC). It is one of the most well-known research topics in communication signal recognition and remains challenging for traditional methods due to complex disturbance from other sources. This paper proposes a heterogeneous deep model fusion (HDMF) method to solve the problem in a unified framework. The contributions include the following: (1) a convolutional neural network (CNN) and long short-term memory (LSTM) are combined by two different ways without prior knowledge involved; (2) a large database, including eleven types of single-carrier modulation signals with various noises as well as a fading channel, is collected with various signal-to-noise ratios (SNRs) based on a real geographical environment; and (3) experimental results demonstrate that HDMF is very capable of coping with the AMC problem, and achieves much better performance when compared with the independent network. PMID:29558434

A scoping review identifying contemporary issues in rural nursing leadership.

PubMed

Bish, Melanie; Kenny, Amanda; Nay, Rhonda

2012-12-01

Rural nurse leaders on a global scale are being challenged to create structures and processes to enable excellence in nursing care. The purpose of this scoping review is to offer an indication of the available literature relating to contemporary issues in rural nursing leadership. A review of contemporary issues facing rural nurse leaders is timely to assist strategy development that will achieve the goal of excellence in nursing. An interpretative scoping literature review methodological framework has been used with an emphasis on thematic construction. Literature published between 2008 and 2012 was reviewed from five electronic databases using the key words rural, nursing, and leadership. Four themes have been identified: expectations of rural nursing leadership, a highly educated workforce, competing interests, and partnering within rural healthcare systems. The content may resonate with rural nurse leaders and encourage a greater awareness of their relevance to leadership practices. The findings provide a greater awareness and understanding of contemporary issues facing rural nurse leaders and may assist with the development of context-sensitive leadership strategies to facilitate excellence in nursing care. © 2012 Sigma Theta Tau International.

Evidence-informed capacity building for setting health priorities in low- and middle-income countries: A framework and recommendations for further research.

PubMed

Li, Ryan; Ruiz, Francis; Culyer, Anthony J; Chalkidou, Kalipso; Hofman, Karen J

2017-01-01

Priority-setting in health is risky and challenging, particularly in resource-constrained settings. It is not simply a narrow technical exercise, and involves the mobilisation of a wide range of capacities among stakeholders - not only the technical capacity to "do" research in economic evaluations. Using the Individuals, Nodes, Networks and Environment (INNE) framework, we identify those stakeholders, whose capacity needs will vary along the evidence-to-policy continuum. Policymakers and healthcare managers require the capacity to commission and use relevant evidence (including evidence of clinical and cost-effectiveness, and of social values); academics need to understand and respond to decision-makers' needs to produce relevant research. The health system at all levels will need institutional capacity building to incentivise routine generation and use of evidence. Knowledge brokers, including priority-setting agencies (such as England's National Institute for Health and Care Excellence, and Health Interventions and Technology Assessment Program, Thailand) and the media can play an important role in facilitating engagement and knowledge transfer between the various actors. Especially at the outset but at every step, it is critical that patients and the public understand that trade-offs are inherent in priority-setting, and careful efforts should be made to engage them, and to hear their views throughout the process. There is thus no single approach to capacity building; rather a spectrum of activities that recognises the roles and skills of all stakeholders. A range of methods, including formal and informal training, networking and engagement, and support through collaboration on projects, should be flexibly employed (and tailored to specific needs of each country) to support institutionalisation of evidence-informed priority-setting. Finally, capacity building should be a two-way process; those who build capacity should also attend to their own capacity development in order to sustain and improve impact.

Evidence-informed capacity building for setting health priorities in low- and middle-income countries: A framework and recommendations for further research

PubMed Central

Li, Ryan; Ruiz, Francis; Culyer, Anthony J; Chalkidou, Kalipso; Hofman, Karen J

2017-01-01

Priority-setting in health is risky and challenging, particularly in resource-constrained settings. It is not simply a narrow technical exercise, and involves the mobilisation of a wide range of capacities among stakeholders – not only the technical capacity to “do” research in economic evaluations. Using the Individuals, Nodes, Networks and Environment (INNE) framework, we identify those stakeholders, whose capacity needs will vary along the evidence-to-policy continuum. Policymakers and healthcare managers require the capacity to commission and use relevant evidence (including evidence of clinical and cost-effectiveness, and of social values); academics need to understand and respond to decision-makers’ needs to produce relevant research. The health system at all levels will need institutional capacity building to incentivise routine generation and use of evidence. Knowledge brokers, including priority-setting agencies (such as England’s National Institute for Health and Care Excellence, and Health Interventions and Technology Assessment Program, Thailand) and the media can play an important role in facilitating engagement and knowledge transfer between the various actors. Especially at the outset but at every step, it is critical that patients and the public understand that trade-offs are inherent in priority-setting, and careful efforts should be made to engage them, and to hear their views throughout the process. There is thus no single approach to capacity building; rather a spectrum of activities that recognises the roles and skills of all stakeholders. A range of methods, including formal and informal training, networking and engagement, and support through collaboration on projects, should be flexibly employed (and tailored to specific needs of each country) to support institutionalisation of evidence-informed priority-setting. Finally, capacity building should be a two-way process; those who build capacity should also attend to their own capacity development in order to sustain and improve impact. PMID:28721199

Medical education and research environment in Qatar: a new epoch for translational research in the Middle East

PubMed Central

2011-01-01

Recent advances in medical technology and key discoveries in biomedical research have the potential to improve human health in an unprecedented fashion. As a result, many of the Arab Gulf countries, particularly Qatar are devoting increasing resources toward establishing centers of excellence in biomedical research. However, there are challenges that must be overcome. The low profile of private medical institutions and their negligible endowments in the region are examples of such challenges. Business-type government controlled universities are not the solution for overcoming the challenges facing higher education and research programs in the Middle East. During the last decade, Qatar Foundation for Education, Science and Community Development has attracted six branch campuses of American Institutions of higher learning to the Education City in Qatar, a 2500-acre area, which is rapidly becoming a model of integrating higher education and research in the region. Not-for profit, time-tested education institutions from abroad in public-private partnership with local organizations offer favorable conditions to build robust research programs in the region. Weill Cornell Medical College in Qatar (WCMC-Q) of Cornell University is an example such an institution. It is the first and only medical school in Qatar. WCMC-Q's interwoven education, research and public health based framework lays a sturdy foundation for developing and implementing translational medicine research programs of importance to the State of Qatar and Middle Eastern nations. This approach is yielding positive results. Discoveries from this program should influence public policy in a positive fashion toward reducing premature mortality and morbidity due to diabetes, obesity, heart disease and cancer, examples of health conditions commonly encountered in Qatar. PMID:21272322

UK Doubles Its "World-Leading" Research in Life Sciences and Medicine in Six Years: Testing the Claim?

PubMed

Wooding, Steven; Van Leeuwen, Thed N; Parks, Sarah; Kapur, Shitij; Grant, Jonathan

2015-01-01

The UK, like some other countries, carries out a periodic review of research quality in universities and the most recent Research Excellence Framework (REF) reported a doubling (103% increase) in its "world leading" or so-called "4*" research outputs in the areas of life sciences and medicine between 2008 and 2014. This is a remarkable improvement in six years and if validated internationally could have profound implications for health sciences. We compared the reported changes in 4* quality to bibliometric measures of quality for the 56,639 articles submitted to the RAE 2008 and the 50,044 articles submitted to the REF 2014 to Panel A, which assesses the life sciences, including medicine. UK research submitted to the RAE and REF was of better quality than worldwide research on average. While we found evidence for some increase in the quality of top UK research articles, a 10-25% increase in the top 10%ile papers, depending upon the metrics used, we could not find evidence to support a 103% increase in quality. Instead we found that as compared to the RAE, the REF results implied a lower citation %ile threshold for declaring a 4*. There is a wide discrepancy between bibliometric indices and peer-review panel judgements between the RAE 2008 and REF 2014. It is possible that the changes in the funding regime between 2008 and 2014 that significantly increased the financial premium for 4* articles may have influenced research quality evaluation. For the advancement of science and health, evaluation of research quality requires consistency and validity - the discrepancy noted here calls for a closer examination of mass peer-review methods like the REF.

Medical education and research environment in Qatar: a new epoch for translational research in the Middle East.

PubMed

Chouchane, Lotfi; Mamtani, Ravinder; Al-Thani, Mohammed H; Al-Thani, Al-Anoud M; Ameduri, Marco; Sheikh, Javaid I

2011-01-27

Recent advances in medical technology and key discoveries in biomedical research have the potential to improve human health in an unprecedented fashion. As a result, many of the Arab Gulf countries, particularly Qatar are devoting increasing resources toward establishing centers of excellence in biomedical research. However, there are challenges that must be overcome. The low profile of private medical institutions and their negligible endowments in the region are examples of such challenges. Business-type government controlled universities are not the solution for overcoming the challenges facing higher education and research programs in the Middle East.During the last decade, Qatar Foundation for Education, Science and Community Development has attracted six branch campuses of American Institutions of higher learning to the Education City in Qatar, a 2500-acre area, which is rapidly becoming a model of integrating higher education and research in the region. Not-for profit, time-tested education institutions from abroad in public-private partnership with local organizations offer favorable conditions to build robust research programs in the region. Weill Cornell Medical College in Qatar (WCMC-Q) of Cornell University is an example such an institution. It is the first and only medical school in Qatar.WCMC-Q's interwoven education, research and public health based framework lays a sturdy foundation for developing and implementing translational medicine research programs of importance to the State of Qatar and Middle Eastern nations. This approach is yielding positive results. Discoveries from this program should influence public policy in a positive fashion toward reducing premature mortality and morbidity due to diabetes, obesity, heart disease and cancer, examples of health conditions commonly encountered in Qatar.

UK Doubles Its “World-Leading” Research in Life Sciences and Medicine in Six Years: Testing the Claim?

PubMed Central

Wooding, Steven; Van Leeuwen, Thed N.; Parks, Sarah; Kapur, Shitij; Grant, Jonathan

2015-01-01

Background The UK, like some other countries, carries out a periodic review of research quality in universities and the most recent Research Excellence Framework (REF) reported a doubling (103% increase) in its “world leading” or so-called “4*” research outputs in the areas of life sciences and medicine between 2008 and 2014. This is a remarkable improvement in six years and if validated internationally could have profound implications for health sciences. Methods We compared the reported changes in 4* quality to bibliometric measures of quality for the 56,639 articles submitted to the RAE 2008 and the 50,044 articles submitted to the REF 2014 to Panel A, which assesses the life sciences, including medicine. Findings UK research submitted to the RAE and REF was of better quality than worldwide research on average. While we found evidence for some increase in the quality of top UK research articles, a 10-25% increase in the top 10%ile papers, depending upon the metrics used, we could not find evidence to support a 103% increase in quality. Instead we found that as compared to the RAE, the REF results implied a lower citation %ile threshold for declaring a 4*. Interpretation There is a wide discrepancy between bibliometric indices and peer-review panel judgements between the RAE 2008 and REF 2014. It is possible that the changes in the funding regime between 2008 and 2014 that significantly increased the financial premium for 4* articles may have influenced research quality evaluation. For the advancement of science and health, evaluation of research quality requires consistency and validity – the discrepancy noted here calls for a closer examination of mass peer-review methods like the REF. PMID:26204117

A Framework for Curriculum Research.

ERIC Educational Resources Information Center

Kimpston, Richard D.; Rogers, Karen B.

1986-01-01

A framework for generating curriculum research is proposed from a synthesis of Dunkin and Biddle's model of teaching variables with Beauchamp's "curriculum system" planning functions. The framework systematically defines variables that delineate curriculum planning processes. (CJH)

Using Framework Analysis in nursing research: a worked example.

PubMed

Ward, Deborah J; Furber, Christine; Tierney, Stephanie; Swallow, Veronica

2013-11-01

To demonstrate Framework Analysis using a worked example and to illustrate how criticisms of qualitative data analysis including issues of clarity and transparency can be addressed. Critics of the analysis of qualitative data sometimes cite lack of clarity and transparency about analytical procedures; this can deter nurse researchers from undertaking qualitative studies. Framework Analysis is flexible, systematic, and rigorous, offering clarity, transparency, an audit trail, an option for theme-based and case-based analysis and for readily retrievable data. This paper offers further explanation of the process undertaken which is illustrated with a worked example. Data were collected from 31 nursing students in 2009 using semi-structured interviews. The data collected are not reported directly here but used as a worked example for the five steps of Framework Analysis. Suggestions are provided to guide researchers through essential steps in undertaking Framework Analysis. The benefits and limitations of Framework Analysis are discussed. Nurses increasingly use qualitative research methods and need to use an analysis approach that offers transparency and rigour which Framework Analysis can provide. Nurse researchers may find the detailed critique of Framework Analysis presented in this paper a useful resource when designing and conducting qualitative studies. Qualitative data analysis presents challenges in relation to the volume and complexity of data obtained and the need to present an 'audit trail' for those using the research findings. Framework Analysis is an appropriate, rigorous and systematic method for undertaking qualitative analysis. © 2013 Blackwell Publishing Ltd.

Iterative deep convolutional encoder-decoder network for medical image segmentation.

PubMed

Jung Uk Kim; Hak Gu Kim; Yong Man Ro

2017-07-01

In this paper, we propose a novel medical image segmentation using iterative deep learning framework. We have combined an iterative learning approach and an encoder-decoder network to improve segmentation results, which enables to precisely localize the regions of interest (ROIs) including complex shapes or detailed textures of medical images in an iterative manner. The proposed iterative deep convolutional encoder-decoder network consists of two main paths: convolutional encoder path and convolutional decoder path with iterative learning. Experimental results show that the proposed iterative deep learning framework is able to yield excellent medical image segmentation performances for various medical images. The effectiveness of the proposed method has been proved by comparing with other state-of-the-art medical image segmentation methods.

Facile preparation of core-shell magnetic metal-organic framework nanospheres for the selective enrichment of endogenous peptides.

PubMed

Xiong, Zhichao; Ji, Yongsheng; Fang, Chunli; Zhang, Quanqing; Zhang, Lingyi; Ye, Mingliang; Zhang, Weibing; Zou, Hanfa

2014-06-10

Facile preparation of core-shell magnetic metal-organic framework nanospheres by a layer-by-layer approach is presented. The nanospheres have high surface area (285.89 cm(2)  g(-1)), large pore volume (0.18 cm(3)  g(-1)), two kinds of mesopores (2.50 and 4.72 nm), excellent magnetic responsivity (55.65 emu g(-1)), structural stability, and good dispersibility. The combination of porosity, hydrophobicity, and uniform magnetism was exploited for effective enrichment of peptides with simultaneous exclusion of high molecular weight proteins. The nanospheres were successfully applied in the selective enrichment of endogenous peptides in human serum. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Computational models of neuromodulation.

PubMed

Fellous, J M; Linster, C

1998-05-15

Computational modeling of neural substrates provides an excellent theoretical framework for the understanding of the computational roles of neuromodulation. In this review, we illustrate, with a large number of modeling studies, the specific computations performed by neuromodulation in the context of various neural models of invertebrate and vertebrate preparations. We base our characterization of neuromodulations on their computational and functional roles rather than on anatomical or chemical criteria. We review the main framework in which neuromodulation has been studied theoretically (central pattern generation and oscillations, sensory processing, memory and information integration). Finally, we present a detailed mathematical overview of how neuromodulation has been implemented at the single cell and network levels in modeling studies. Overall, neuromodulation is found to increase and control computational complexity.

Nonlinear analysis of structures. [within framework of finite element method

NASA Technical Reports Server (NTRS)

Armen, H., Jr.; Levine, H.; Pifko, A.; Levy, A.

1974-01-01

The development of nonlinear analysis techniques within the framework of the finite-element method is reported. Although the emphasis is concerned with those nonlinearities associated with material behavior, a general treatment of geometric nonlinearity, alone or in combination with plasticity is included, and applications presented for a class of problems categorized as axisymmetric shells of revolution. The scope of the nonlinear analysis capabilities includes: (1) a membrane stress analysis, (2) bending and membrane stress analysis, (3) analysis of thick and thin axisymmetric bodies of revolution, (4) a general three dimensional analysis, and (5) analysis of laminated composites. Applications of the methods are made to a number of sample structures. Correlation with available analytic or experimental data range from good to excellent.

Facile synthesis of nickel-based metal organic framework [Ni3(HCOO)6] by microwave method and application for supercapacitor

NASA Astrophysics Data System (ADS)

Luo, Jujie; Yang, Xing; Wang, Shumin; Bi, Yuhong; Nautiyal, Amit; Zhang, Xinyu

The metal organic framework (MOF) [Ni3(HCOO)6] was synthesized via the simple and fast microwave method, and the effect of irradiation power on crystallinity of synthesized Ni-based MOF was studied. The samples were characterized by using Fourier Transform Infrared Spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscopy (SEM). The synthesized Ni-based MOF was electrochemically characterized by using galvanostatic charge-discharge (GCD), cyclic voltammetry (CV), and electrochemical impedance spectroscopy (EIS) techniques. The synthesized MOF showed the highest specific capacitance of 1196.2F/g at 1A/g with excellent cyclability (86.04% capacitance retention after 2,000 cycles), thereby demonstrating its potential application in supercapacitors.

Training the Trainers of Tomorrow Today - driving excellence in medical education.

PubMed

Fellow-Smith, Elizabeth; Beveridge, Ed; Hogben, Katy; Wilson, Graeme; Lowe, John; Abraham, Rachel; Ingle, Digby; Bennett, Danielle; Hernandez, Carol

2013-01-01

Training the Trainers of Tomorrow Today (T4) is a new way to deliver "Training for Trainers". Responding to local dissatisfaction with existing arrangements, T4 builds on 3 essential requirements for a future shape of training: 1. Clinical Leadership and a Collaborative Approach 2. Cross-Specialty Design and Participation 3. Local Delivery and Governance Networks Design principles also included: 3 levels of training to reflect differing needs of clinical supervisors, educational supervisors and medical education leader, mapping to GMC requirements and the London Deanery's Professional Development Framework; alignment of service, educational theory and research; recognition of challenges in delivering and ensuring attendance in busy acute and mental health settings, and the development of a faculty network. The delivery plan took into account census of professional development uptake and GMC Trainee Surveys. Strong engagement and uptake from the 11 Trusts in NW London has been achieved, with powerful penetration into all specialties. Attendance has exceeded expectations. Against an initial 12 month target of 350 attendances, 693 were achieved in the first 8 months. Evaluation of content demonstrates modules are pitched appropriately to attendees needs, with positive feedback from trainers new to the role. Delivery style has attracted high ratings of satisfaction: 87% attendees rating delivery as "good\\excellent". External evaluation of impact demonstrated improved training experiences through changes in supervision, the learning environment and understanding of learning styles. We have addressed sustainability of the programme by advertising and recruiting Local Faculty Development Trainers. Volunteer consultants and higher trainees are trained to deliver the programme on a cascade model, supported by the Specialty Tutors, individual coaching and educational bursaries. The Trainers are local champions for excellence in training, provide a communication between the programme and local providers, are a repository of expertise in their service, and trouble shoot local barriers to engagement.

Upward Transfer in STEM Fields of Study: A New Conceptual Framework and Survey Instrument for Institutional Research

ERIC Educational Resources Information Center

Wang, Xueli

2016-01-01

This chapter describes a new conceptual framework that informs research on factors influencing transfer in STEM fields of study from 2-year to 4-year institutions, presents a new survey instrument based on the framework, and offers directions for future research in this area.

Toward a Unified Validation Framework in Mixed Methods Research

ERIC Educational Resources Information Center

Dellinger, Amy B.; Leech, Nancy L.

2007-01-01

The primary purpose of this article is to further discussions of validity in mixed methods research by introducing a validation framework to guide thinking about validity in this area. To justify the use of this framework, the authors discuss traditional terminology and validity criteria for quantitative and qualitative research, as well as…

Theoretical and Conceptual Frameworks Used in Research on Family-School Partnerships

ERIC Educational Resources Information Center

Yamauchi, Lois A.; Ponte, Eva; Ratliffe, Katherine T.; Traynor, Kevin

2017-01-01

This study investigated the theoretical frameworks used to frame research on family-school partnerships over a five-year period. Although many researchers have described their theoretical approaches, little has been written about the diversity of frameworks used and how they are applied. Coders analyzed 215 journal articles published from 2007 to…

The Adolescent Community of Engagement: A Framework for Research on Adolescent Online Learning

ERIC Educational Resources Information Center

Borup, Jered; West, Richard E.; Graham, Charles R.; Davies, Randall S.

2014-01-01

This paper describes the Adolescent Community of Engagement (ACE) framework as a lens to guide research and design in adolescent online learning environments. Several online learning frameworks have emerged from higher education contexts, but these frameworks do not explicitly address the unique student and environmental characteristics of the…

Conceptual Frameworks in the Doctoral Research Process: A Pedagogical Model

ERIC Educational Resources Information Center

Berman, Jeanette; Smyth, Robyn

2015-01-01

This paper contributes to consideration of the role of conceptual frameworks in the doctoral research process. Through reflection on the two authors' own conceptual frameworks for their doctoral studies, a pedagogical model has been developed. The model posits the development of a conceptual framework as a core element of the doctoral…

Integrating numerical computation into the undergraduate education physics curriculum using spreadsheet excel

NASA Astrophysics Data System (ADS)

Fauzi, Ahmad

2017-11-01

Numerical computation has many pedagogical advantages: it develops analytical skills and problem-solving skills, helps to learn through visualization, and enhances physics education. Unfortunately, numerical computation is not taught to undergraduate education physics students in Indonesia. Incorporate numerical computation into the undergraduate education physics curriculum presents many challenges. The main challenges are the dense curriculum that makes difficult to put new numerical computation course and most students have no programming experience. In this research, we used case study to review how to integrate numerical computation into undergraduate education physics curriculum. The participants of this research were 54 students of the fourth semester of physics education department. As a result, we concluded that numerical computation could be integrated into undergraduate education physics curriculum using spreadsheet excel combined with another course. The results of this research become complements of the study on how to integrate numerical computation in learning physics using spreadsheet excel.

Built environment change: a framework to support health-enhancing behaviour through environmental policy and health research.

PubMed

Berke, Ethan M; Vernez-Moudon, Anne

2014-06-01

As research examining the effect of the built environment on health accelerates, it is critical for health and planning researchers to conduct studies and make recommendations in the context of a robust theoretical framework. We propose a framework for built environment change (BEC) related to improving health. BEC consists of elements of the built environment, how people are exposed to and interact with them perceptually and functionally, and how this exposure may affect health-related behaviours. Integrated into this framework are the legal and regulatory mechanisms and instruments that are commonly used to effect change in the built environment. This framework would be applicable to medical research as well as to issues of policy and community planning.

The National Institute on Aging and the Alzheimer's Association Research Framework for Alzheimer's disease: Perspectives from the Research Roundtable.

PubMed

Knopman, David S; Haeberlein, Samantha Budd; Carrillo, Maria C; Hendrix, James A; Kerchner, Geoff; Margolin, Richard; Maruff, Paul; Miller, David S; Tong, Gary; Tome, Maria B; Murray, Melissa E; Nelson, Peter T; Sano, Mary; Mattsson, Niklas; Sultzer, David L; Montine, Thomas J; Jack, Clifford R; Kolb, Hartmuth; Petersen, Ronald C; Vemuri, Prashanthi; Canniere, Megan Zoschg; Schneider, Julie A; Resnick, Susan M; Romano, Gary; van Harten, Argonde Corien; Wolk, David A; Bain, Lisa J; Siemers, Eric

2018-04-01

The Alzheimer's Association's Research Roundtable met in November 2017 to explore the new National Institute on Aging and the Alzheimer's Association Research Framework for Alzheimer's disease. The meeting allowed experts in the field from academia, industry, and government to provide perspectives on the new National Institute on Aging and the Alzheimer's Association Research Framework. This review will summarize the "A, T, N System" (Amyloid, Tau, and Neurodegeneration) using biomarkers and how this may be applied to clinical research and drug development. In addition, challenges and barriers to the potential adoption of this new framework will be discussed. Finally, future directions for research will be proposed. Copyright © 2018 the Alzheimer's Association. Published by Elsevier Inc. All rights reserved.

Operationalising a model framework for consumer and community participation in health and medical research

PubMed Central

Saunders, Carla; Crossing, Sally; Girgis, Afaf; Butow, Phyllis; Penman, Andrew

2007-01-01

The Consumers' Health Forum of Australia and the National Health and Medical Research Council has recently developed a Model Framework for Consumer and Community Participation in Health and Medical Research in order to better align health and medical research with community need, and improve the impact of research. Model frameworks may have little impact on what goes on in practice unless relevant organisations actively make use of them. Philanthropic and government bodies have reported involving consumers in more meaningful or collaborative ways of late. This paper describes how a large charity organisation, which funds a significant proportion of Australian cancer research, operationalised the model framework using a unique approach demonstrating that it is both possible and reasonable for research to be considerate of public values. PMID:17592651

A Computational Framework for Quantitative Evaluation of Movement during Rehabilitation

NASA Astrophysics Data System (ADS)

Chen, Yinpeng; Duff, Margaret; Lehrer, Nicole; Sundaram, Hari; He, Jiping; Wolf, Steven L.; Rikakis, Thanassis

2011-06-01

This paper presents a novel generalized computational framework for quantitative kinematic evaluation of movement in a rehabilitation clinic setting. The framework integrates clinical knowledge and computational data-driven analysis together in a systematic manner. The framework provides three key benefits to rehabilitation: (a) the resulting continuous normalized measure allows the clinician to monitor movement quality on a fine scale and easily compare impairments across participants, (b) the framework reveals the effect of individual movement components on the composite movement performance helping the clinician decide the training foci, and (c) the evaluation runs in real-time, which allows the clinician to constantly track a patient's progress and make appropriate adaptations to the therapy protocol. The creation of such an evaluation is difficult because of the sparse amount of recorded clinical observations, the high dimensionality of movement and high variations in subject's performance. We address these issues by modeling the evaluation function as linear combination of multiple normalized kinematic attributes y = Σwiφi(xi) and estimating the attribute normalization function φi(ṡ) by integrating distributions of idealized movement and deviated movement. The weights wi are derived from a therapist's pair-wise comparison using a modified RankSVM algorithm. We have applied this framework to evaluate upper limb movement for stroke survivors with excellent results—the evaluation results are highly correlated to the therapist's observations.

Measuring the Value of New Drugs: Validity and Reliability of 4 Value Assessment Frameworks in the Oncology Setting.

PubMed

Bentley, Tanya G K; Cohen, Joshua T; Elkin, Elena B; Huynh, Julie; Mukherjea, Arnab; Neville, Thanh H; Mei, Matthew; Copher, Ronda; Knoth, Russell; Popescu, Ioana; Lee, Jackie; Zambrano, Jenelle M; Broder, Michael S

2017-06-01

Several organizations have developed frameworks to systematically assess the value of new drugs. To evaluate the convergent validity and interrater reliability of 4 value frameworks to understand the extent to which these tools can facilitate value-based treatment decisions in oncology. Eight panelists used the American Society of Clinical Oncology (ASCO), European Society for Medical Oncology (ESMO), Institute for Clinical and Economic Review (ICER), and National Comprehensive Cancer Network (NCCN) frameworks to conduct value assessments of 15 drugs for advanced lung and breast cancers and castration-refractory prostate cancer. Panelists received instructions and published clinical data required to complete the assessments, assigning each drug a numeric or letter score. Kendall's Coefficient of Concordance for Ranks (Kendall's W) was used to measure convergent validity by cancer type among the 4 frameworks. Intraclass correlation coefficients (ICCs) were used to measure interrater reliability for each framework across cancers. Panelists were surveyed on their experiences. Kendall's W across all 4 frameworks for breast, lung, and prostate cancer drugs was 0.560 (P= 0.010), 0.562 (P = 0.010), and 0.920 (P < 0.001), respectively. Pairwise, Kendall's W for breast cancer drugs was highest for ESMO-ICER and ICER-NCCN (W = 0.950, P = 0.019 for both pairs) and lowest for ASCO-NCCN (W = 0.300, P = 0.748). For lung cancer drugs, W was highest pairwise for ESMO-ICER (W = 0.974, P = 0.007) and lowest for ASCO-NCCN (W = 0.218, P = 0.839); for prostate cancer drugs, pairwise W was highest for ICER-NCCN (W = 1.000, P < 0.001) and lowest for ESMO-ICER and ESMO-NCCN (W = 0.900, P = 0.052 for both pairs). When ranking drugs on distinct framework subdomains, Kendall's W among breast cancer drugs was highest for certainty (ICER, NCCN: W = 0.908, P = 0.046) and lowest for clinical benefit (ASCO, ESMO, NCCN: W = 0.345, P = 0.436). Among lung cancer drugs, W was highest for toxicity (ASCO, ESMO, NCCN: W = 0. 944, P < 0.001) and lowest for certainty (ICER, NCCN: W = 0.230, P = 0.827); and among prostate cancer drugs, it was highest for quality of life (ASCO, ESMO: W = 0.986, P = 0.003) and lowest for toxicity (ASCO, ESMO, NCCN: W = 0.200, P = 0.711). ICC (95% CI) for ASCO, ESMO, ICER, and NCCN were 0.800 (0.660-0.913), 0.818 (0.686-0.921), 0.652 (0.466-0.834), and 0.153 (0.045-0.371), respectively. When scores were rescaled to 0-100, NCCN provided the narrowest band of scores. When asked about their experiences using the ASCO, ESMO, ICER, and NCCN frameworks, panelists generally agreed that the frameworks were logically organized and reasonably easy to use, with NCCN rated somewhat easier. Convergent validity among the ASCO, ESMO, ICER, and NCCN frameworks was fair to excellent, increasing with clinical benefit subdomain concordance and simplicity of drug trial data. Interrater reliability, highest for ASCO and ESMO, improved with clarity of instructions and specificity of score definitions. Continued use, analyses, and refinements of these frameworks will bring us closer to the ultimate goal of using value-based treatment decisions to improve patient care and outcomes. This work was funded by Eisai Inc. Copher and Knoth are employees of Eisai Inc. Bentley, Lee, Zambrano, and Broder are employees of Partnership for Health Analytic Research, a health services research company paid by Eisai Inc. to conduct this research. For this study, Cohen, Huynh, and Neville report fees from Partnership for Health Analytic Research. Outside of this study, Cohen receives grants and direct consulting fees from various companies that manufacture and market pharmaceuticals. Mei reports a grant from Eisai Inc. during this study. The other authors have no disclosures to report. Study concept and design were contributed by Bentley and Broder, with assistance from Elkin and Cohen. Bentley took the lead in data collection, along with Elkin, Huynh, Mukherjea, Neville, Mei, Popescu, Lee, and Zambrano. Data interpretation was performed by Bentley and Broder, along with Elkin, Cohen, Copher, and Knoth. The manuscript was written primarily by Bentley, along with Elkin and Broder, and revised by Bentley, Broder, Elkin, Cohen, Copher, and Knoth. Select components of this work's methods were presented at ISPOR 19th Annual European Congress held in Vienna, Austria, October 29-November 2, 2016, and Society for Medical Decision Making 38th Annual North American Meeting held in Vancouver, Canada, October 23-26, 2016.

Practice-Based Knowledge Discovery for Comparative Effectiveness Research: An Organizing Framework

PubMed Central

Lucero, Robert J.; Bakken, Suzanne

2014-01-01

Electronic health information systems can increase the ability of health-care organizations to investigate the effects of clinical interventions. The authors present an organizing framework that integrates outcomes and informatics research paradigms to guide knowledge discovery in electronic clinical databases. They illustrate its application using the example of hospital acquired pressure ulcers (HAPU). The Knowledge Discovery through Informatics for Comparative Effectiveness Research (KDI-CER) framework was conceived as a heuristic to conceptualize study designs and address potential methodological limitations imposed by using a single research perspective. Advances in informatics research can play a complementary role in advancing the field of outcomes research including CER. The KDI-CER framework can be used to facilitate knowledge discovery from routinely collected electronic clinical data. PMID:25278645

Using the framework method for the analysis of qualitative data in multi-disciplinary health research.

PubMed

Gale, Nicola K; Heath, Gemma; Cameron, Elaine; Rashid, Sabina; Redwood, Sabi

2013-09-18

The Framework Method is becoming an increasingly popular approach to the management and analysis of qualitative data in health research. However, there is confusion about its potential application and limitations. The article discusses when it is appropriate to adopt the Framework Method and explains the procedure for using it in multi-disciplinary health research teams, or those that involve clinicians, patients and lay people. The stages of the method are illustrated using examples from a published study. Used effectively, with the leadership of an experienced qualitative researcher, the Framework Method is a systematic and flexible approach to analysing qualitative data and is appropriate for use in research teams even where not all members have previous experience of conducting qualitative research.

Metal Oxide Assisted Preparation of Core-Shell Beads with Dense Metal-Organic Framework Coatings for the Enhanced Extraction of Organic Pollutants.

PubMed

Del Rio, Mateo; Palomino Cabello, Carlos; Gonzalez, Veronica; Maya, Fernando; Parra, Jose B; Cerdà, Victor; Turnes Palomino, Gemma

2016-08-08

Dense and homogeneous metal-organic framework (MOF) coatings on functional bead surfaces are easily prepared by using intermediate sacrificial metal oxide coatings containing the metal precursor of the MOF. Polystyrene (PS) beads are coated with a ZnO layer to give ZnO@PS core-shell beads. The ZnO@PS beads are reactive in the presence of 2-methylimidazole to transform part of the ZnO coating into a porous zeolitic imidazolate framework-8 (ZIF-8) external shell positioned above the internal ZnO precursor shell. The obtained ZIF-8@ZnO@PS beads can be easily packed in column format for flow-through applications, such as the solid-phase extraction of trace priority-listed environmental pollutants. The prepared material shows an excellent permeance to flow when packed as a column to give high enrichment factors, facile regeneration, and excellent reusability for the extraction of the pollutant bisphenol A. It also shows an outstanding performance for the simultaneous enrichment of mixtures of endocrine disrupting chemicals (bisphenol A, 4-tert-octylphenol and 4-n-nonylphenol), facilitating their analysis when present at very low levels (<1 μg L(-1) ) in drinking waters. For the extraction of the pollutant bisphenol A, the prepared ZIF-8@ZnO@PS beads also show a superior extraction and preconcentration capacity to that of the PS beads used as precursors and the composite materials obtained by the direct growth of ZIF-8 on the surface of the PS beads in the absence of metal oxide intermediate coatings. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

A framework for the evaluation of air pollution caused by motor vehicles

NASA Astrophysics Data System (ADS)

Elawej, Khalifa A. K.

This research investigated the problem of air pollution caused by vehicles in the city of Tripoli, Libya. This also included the identification of the socioeconomic and institutional factors which have contributed to the increased severity of the air pollution problem. The issues addressed included legal, institutional and technical aspects. A descriptive method was applied in which a case study approach was adopted. Primary data were collected through personal interviews with responsible people in relevant institutions, including EGA, GTL and ATD, complemented by questionnaires and direct observations. The data collected from the interviews and questionnaires were analysed using Excel and SPSS software.Owing to the lack of data on vehicular emissions in the study area, an inventory of the annual vehicular emissions in the city was made through the application of COPERT.4 software which is widely used for calculating vehicular emissions. This inventory covered the period from 2005 to 2010. Laboratory Mobile was also used to measure the concentration of vehicular emissions in the city centre of Tripoli, and compared with the vehicular concentrations in Sheffield, UK, for the same period.A framework was developed and validated to evaluate the air pollution caused by vehicles in Tripoli. The findings from the research showed that there has been a dramatic increase in the quantity of vehicle emissions in the city, highlighting the extent of the problem. Some influencing factors which have made a significant contribution to the occurrence and increased severity of traffic air pollution in Tripoli include: the increase in the vehicle fleet, the quality and quantity of the fuel consumed, insufficient public transportation, a shortage of public awareness, and deficiencies in the relevant legislation. Obstacles facing the responsible institutions include a lack of capable and qualified staff, and a shortage of necessary equipment for monitoring and addressing traffic problems and pollution.It is concluded that Tripoli has been subjected to air pollution caused by vehicles, which needs to be addressed through the incorporation of a comprehensive strategy and implementation of the developed framework. Additionally, economic, legal, institutional and technical recommendations are presented for the management of air pollution caused by vehicles in the city of Tripoli, Libya.

NHS Diabetes Prevention Programme in England: formative evaluation of the programme in early phase implementation.

PubMed

Penn, Linda; Rodrigues, Angela; Haste, Anna; Marques, Marta M; Budig, Kirsten; Sainsbury, Kirby; Bell, Ruth; Araújo-Soares, Vera; White, Martin; Summerbell, Carolyn; Goyder, Elizabeth; Brennan, Alan; Adamson, Ashley J; Sniehotta, Falko F

2018-02-21

Evaluation of the demonstrator phase and first wave roll-out of the National Health Service (NHS) Diabetes Prevention Programme (DPP) in England. To examine: (1) intervention design, provision and fidelity assessment procedures; (2) risk assessment and recruitment pathways and (3) data collection for monitoring and evaluation. To provide recommendations informing decision makers on programme quality, improvements and future evaluation. We reviewed programme documents, mapping against the NHS DPP specification and National Institute for Health and Care Excellence (NICE) public health guideline: Type 2 diabetes (T2D) prevention in people at high risk (PH38), conducted qualitative research using individual interviews and focus group discussions with stakeholders and examined recruitment, fidelity and data collection procedures. Seven NHS DPP demonstrator sites and, subsequently, 27 first wave areas across England. Intensive behavioural intervention with weight loss, diet and physical activity goals. The national programme specifies at least 13 sessions over 9 months, delivered face to face to groups of 15-20 adults with non-diabetic hyperglycaemia, mainly recruited from primary care and NHS Health Checks. Participants for qualitative research were purposively sampled to provide a spread of stakeholder experience. Documents for review were provided via the NHS DPP Management Group. The NHS DPP specification reflected current evidence with a clear framework for service provision. Providers, with national capacity to deliver, supplied intervention plans compliant with this framework. Stakeholders highlighted limitations in fidelity assessment and recruitment and retention challenges, especially in reach and equity, that could adversely impact on implementation. Risk assessment for first wave eligibility differed from NICE guidance. The NHS DPP provides an evidence-based behavioural intervention for prevention of T2D in adults at high risk, with capacity to deliver nationally. Framework specification allows for balance between consistency and contextual variation in intervention delivery, with session details devolved to providers. Limitations in fidelity assurance, data collection procedures and recruitment issues could adversely impact on intervention effectiveness and restrict evaluation. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

NHS Diabetes Prevention Programme in England: formative evaluation of the programme in early phase implementation

PubMed Central

Penn, Linda; Rodrigues, Angela; Haste, Anna; Marques, Marta M; Budig, Kirsten; Sainsbury, Kirby; Bell, Ruth; Araújo-Soares, Vera; White, Martin; Summerbell, Carolyn; Goyder, Elizabeth; Brennan, Alan; Adamson, Ashley J; Sniehotta, Falko F

2018-01-01

Objectives Evaluation of the demonstrator phase and first wave roll-out of the National Health Service (NHS) Diabetes Prevention Programme (DPP) in England. To examine: (1) intervention design, provision and fidelity assessment procedures; (2) risk assessment and recruitment pathways and (3) data collection for monitoring and evaluation. To provide recommendations informing decision makers on programme quality, improvements and future evaluation. Design We reviewed programme documents, mapping against the NHS DPP specification and National Institute for Health and Care Excellence (NICE) public health guideline: Type 2 diabetes (T2D) prevention in people at high risk (PH38), conducted qualitative research using individual interviews and focus group discussions with stakeholders and examined recruitment, fidelity and data collection procedures. Setting Seven NHS DPP demonstrator sites and, subsequently, 27 first wave areas across England. Interventions Intensive behavioural intervention with weight loss, diet and physical activity goals. The national programme specifies at least 13 sessions over 9 months, delivered face to face to groups of 15–20 adults with non-diabetic hyperglycaemia, mainly recruited from primary care and NHS Health Checks. Participants Participants for qualitative research were purposively sampled to provide a spread of stakeholder experience. Documents for review were provided via the NHS DPP Management Group. Findings The NHS DPP specification reflected current evidence with a clear framework for service provision. Providers, with national capacity to deliver, supplied intervention plans compliant with this framework. Stakeholders highlighted limitations in fidelity assessment and recruitment and retention challenges, especially in reach and equity, that could adversely impact on implementation. Risk assessment for first wave eligibility differed from NICE guidance. Conclusions The NHS DPP provides an evidence-based behavioural intervention for prevention of T2D in adults at high risk, with capacity to deliver nationally. Framework specification allows for balance between consistency and contextual variation in intervention delivery, with session details devolved to providers. Limitations in fidelity assurance, data collection procedures and recruitment issues could adversely impact on intervention effectiveness and restrict evaluation. PMID:29467134

Integrating human health and environmental health into the DPSIR framework: a tool to identify research opportunities for sustainable and healthy communities.

PubMed

Yee, Susan H; Bradley, Patricia; Fisher, William S; Perreault, Sally D; Quackenboss, James; Johnson, Eric D; Bousquin, Justin; Murphy, Patricia A

2012-12-01

The U.S. Environmental Protection Agency has recently realigned its research enterprise around the concept of sustainability. Scientists from across multiple disciplines have a role to play in contributing the information, methods, and tools needed to more fully understand the long-term impacts of decisions on the social and economic sustainability of communities. Success will depend on a shift in thinking to integrate, organize, and prioritize research within a systems context. We used the Driving forces-Pressures-State-Impact-Response (DPSIR) framework as a basis for integrating social, cultural, and economic aspects of environmental and human health into a single framework. To make the framework broadly applicable to sustainability research planning, we provide a hierarchical system of DPSIR keywords and guidelines for use as a communication tool. The applicability of the integrated framework was first tested on a public health issue (asthma disparities) for purposes of discussion. We then applied the framework at a science planning meeting to identify opportunities for sustainable and healthy communities research. We conclude that an integrated systems framework has many potential roles in science planning, including identifying key issues, visualizing interactions within the system, identifying research gaps, organizing information, developing computational models, and identifying indicators.

A novel performance monitoring framework for health research systems: experiences of the National Institute for Health Research in England

PubMed Central

2011-01-01

Background The National Institute for Health Research (NIHR) was established in 2006 with the aim of creating an applied health research system embedded within the English National Health Service (NHS). NIHR sought to implement an approach for monitoring its performance that effectively linked early indicators of performance with longer-term research impacts. We attempted to develop and apply a conceptual framework for defining appropriate key performance indicators for NIHR. Method Following a review of relevant literature, a conceptual framework for defining performance indicators for NIHR was developed, based on a hybridisation of the logic model and balanced scorecard approaches. This framework was validated through interviews with key NIHR stakeholders and a pilot in one division of NIHR, before being refined and applied more widely. Indicators were then selected and aggregated to create a basket of indicators aligned to NIHR's strategic goals, which could be reported to NIHR's leadership team on a quarterly basis via an oversight dashboard. Results Senior health research system managers and practitioners endorsed the conceptual framework developed and reported satisfaction with the breadth and balance of indicators selected for reporting. Conclusions The use of the hybrid conceptual framework provides a pragmatic approach to defining performance indicators that are aligned to the strategic aims of a health research system. The particular strength of this framework is its capacity to provide an empirical link, over time, between upstream activities of a health research system and its long-term strategic objectives. PMID:21435265

From bricks to buildings: adapting the Medical Research Council framework to develop programs of research in simulation education and training for the health professions.

PubMed

Haji, Faizal A; Da Silva, Celina; Daigle, Delton T; Dubrowski, Adam

2014-08-01

Presently, health care simulation research is largely conducted on a study-by-study basis. Although such "project-based" research generates a plethora of evidence, it can be chaotic and contradictory. A move toward sustained, thematic, theory-based programs of research is necessary to advance knowledge in the field. Recognizing that simulation is a complex intervention, we present a framework for developing research programs in simulation-based education adapted from the Medical Research Council (MRC) guidance. This framework calls for an iterative approach to developing, refining, evaluating, and implementing simulation interventions. The adapted framework guidance emphasizes: (1) identification of theory and existing evidence; (2) modeling and piloting interventions to clarify active ingredients and identify mechanisms linking the context, intervention, and outcomes; and (3) evaluation of intervention processes and outcomes in both the laboratory and real-world setting. The proposed framework will aid simulation researchers in developing more robust interventions that optimize simulation-based education and advance our understanding of simulation pedagogy.

Teacher Pay-for-Performance in School Turnaround: How Bonuses and Differentiated Pay Scales Can Help Support School Turnaround. Meeting the Turnaround Challenge: Strategies, Resources & Tools to Transform a Framework into Practice

ERIC Educational Resources Information Center

Mass Insight Education (NJ1), 2009

2009-01-01

Given the importance of good teaching and leadership for school success, turnaround schools should think carefully about how to structure professional environments that reward and motivate excellence. A system of "Pay-for-Contribution" that includes tools such as hard-to-staff and skill shortage pay, performance pay, and/or retention…

What Does It Mean to Conduct Research into Qualifications Frameworks?

ERIC Educational Resources Information Center

Allais, Stephanie

2017-01-01

This paper engages with an extensive body of research by David Raffe to explore what it means to say that a qualifications framework "works", in light of the limited evidence to support the claims made about this popular policy phenomenon. The framework regarded as the most successful, the Scottish Credit and Qualifications Framework, is…

WASP (Write a Scientific Paper) using Excel 9: Analysis of variance.

PubMed

Grech, Victor

2018-06-01

Analysis of variance (ANOVA) may be required by researchers as an inferential statistical test when more than two means require comparison. This paper explains how to perform ANOVA in Microsoft Excel. Copyright © 2018 Elsevier B.V. All rights reserved.

75 FR 48306 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-10

... Opportunities to Meaningfully Promote Excellence in Technology, Education and Science Act, Pub. L. 110-69), which seeks to strengthen education and research related to science and technology (``America Creating Opportunities to Meaningfully Promote Excellence in Technology, Education, and Science Act''). This legislation...

Eli Lilly and Company's bioethics framework for human biomedical research.

PubMed

Van Campen, Luann E; Therasse, Donald G; Klopfenstein, Mitchell; Levine, Robert J

2015-11-01

Current ethics and good clinical practice guidelines address various aspects of pharmaceutical research and development, but do not comprehensively address the bioethical responsibilities of sponsors. To fill this void, in 2010 Eli Lilly and Company developed and implemented a Bioethics Framework for Human Biomedical Research to guide ethical decisions. (See our companion article that describes how the framework was developed and implemented and provides a critique of its usefulness and limitations.) This paper presents the actual framework that serves as a company resource for employee education and bioethics deliberations. The framework consists of four basic ethical principles and 13 essential elements for ethical human biomedical research and resides within the context of our company's mission, vision and values. For each component of the framework, we provide a high-level overview followed by a detailed description with cross-references to relevant well regarded guidance documents. The principles and guidance described should be familiar to those acquainted with research ethics. Therefore the novelty of the framework lies not in the foundational concepts presented as much as the attempt to specify and compile a sponsor's bioethical responsibilities to multiple stakeholders into one resource. When such a framework is employed, it can serve as a bioethical foundation to inform decisions and actions throughout clinical planning, trial design, study implementation and closeout, as well as to inform company positions on bioethical issues. The framework is, therefore, a useful tool for translating ethical aspirations into action - to help ensure pharmaceutical human biomedical research is conducted in a manner that aligns with consensus ethics principles, as well as a sponsor's core values.

Evaluation of Conceptual Frameworks Applicable to the Study of Isolation Precautions Effectiveness

PubMed Central

Crawford, Catherine; Shang, Jingjing

2015-01-01

Aims A discussion of conceptual frameworks applicable to the study of isolation precautions effectiveness according to Fawcett and DeSanto-Madeya’s (2013) evaluation technique and their relative merits and drawbacks for this purpose Background Isolation precautions are recommended to control infectious diseases with high morbidity and mortality, but effectiveness is not established due to numerous methodological challenges. These challenges, such as identifying empirical indicators and refining operational definitions, could be alleviated though use of an appropriate conceptual framework. Design Discussion paper Data Sources In mid-April 2014, the primary author searched five electronic, scientific literature databases for conceptual frameworks applicable to study isolation precautions, without limiting searches by publication date. Implications for Nursing By reviewing promising conceptual frameworks to support isolation precautions effectiveness research, this paper exemplifies the process to choose an appropriate conceptual framework for empirical research. Hence, researchers may build on these analyses to improve study design of empirical research in multiple disciplines, which may lead to improved research and practice. Conclusion Three frameworks were reviewed: the epidemiologic triad of disease, Donabedian’s healthcare quality framework and the Quality Health Outcomes model. Each has been used in nursing research to evaluate health outcomes and contains concepts relevant to nursing domains. Which framework can be most useful likely depends on whether the study question necessitates testing multiple interventions, concerns pathogen-specific characteristics and yields cross-sectional or longitudinal data. The Quality Health Outcomes model may be slightly preferred as it assumes reciprocal relationships, multi-level analysis and is sensitive to cultural inputs. PMID:26179813

Research recruitment: A marketing framework to improve sample representativeness in health research.

PubMed

Howcutt, Sarah J; Barnett, Anna L; Barbosa-Boucas, Sofia; Smith, Lesley A

2018-04-01

This discussion paper proposes a five-part theoretical framework to inform recruitment strategies. The framework is based on a marketing model of consumer decision-making. Respondents in surveys are typically healthier than non-respondents, which has an impact on the availability of information about those most in need. Previous research has identified response patterns, provided theories about why people participate in research and evaluated different recruitment strategies. Social marketing has been applied successfully to recruitment and promotes focus on the needs of the participant, but little attention has been paid to the periods before and after participant-researcher contact (during advertising and following completion of studies). We propose a new model which conceptualises participation as a decision involving motivation, perception of information, attitude formation, integration of intention and action and finally evaluation and sharing of experience. Discussion paper. This discussion paper presents a critical review. No literature was excluded on date and the included citations span the years 1981-2017. The proposed framework suggests that researchers could engage a broader demographic if they shape research design and advertising to perform functions that participants are seeking to achieve. The framework provides a novel and useful conceptualisation of recruitment which could help to inform public engagement in research design, researcher training and research policy. This framework challenges researchers to investigate the goals of the potential participants when designing a study's advertising and procedures. © 2017 John Wiley & Sons Ltd.

Separation of Acetylene from Carbon Dioxide and Ethylene by a Water-Stable Microporous Metal-Organic Framework with Aligned Imidazolium Groups inside the Channels.

PubMed

Lee, Jaechul; Chuah, Chong Yang; Kim, Jaheon; Kim, Youngsuk; Ko, Nakeun; Seo, Younggyu; Kim, Kimoon; Bae, Tae Hyun; Lee, Eunsung

2018-04-24

Separation of acetylene from carbon dioxide and ethylene is challenging in view of their similar sizes and physical properties. Metal-organic frameworks (MOFs) in general are strong candidates for these separations owing to the presence of functional pore surfaces that can selectively capture a specific target molecule. Here, we report a novel 3D microporous cationic framework named JCM-1. This structure possesses imidazolium functional groups on the pore surfaces and pyrazolate as a metal binding group, which is well known to form strong metal-to-ligand bonds. The selective sorption of acetylene over carbon dioxide and ethylene in JCM-1 was successfully demonstrated by equilibrium gas adsorption analysis as well as dynamic breakthrough measurement. Furthermore, its excellent hydrolytic stability makes the separation processes highly recyclable without a substantial loss in acetylene uptake capacity. © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

pH-Stable Eu- and Tb-organic-frameworks mediated by an ionic liquid for the aqueous-phase detection of 2,4,6-trinitrophenol (TNP).

PubMed

Qin, Jian-Hua; Wang, Hua-Rui; Han, Min-Le; Chang, Xin-Hong; Ma, Lu-Fang

2017-11-14

Two pH-stable luminescent metal-organic frameworks (LMOFs), {[Ln 2 (L) 2 (OH)(HCOO)]·[H 2 O]} n (Ln = Eu 1, Tb 2), based on a new π-conjugated organic building block involving both carboxylate and terpyridine groups were rationally synthesized under a combination of hydro/solvothermal and ionothermal conditions (H 2 L = 4'-(4-(3,5-dicarboxylphenoxy)phenyl)-4,2':6',4''-terpyridine). 1 and 2 are isostructural and feature noninterpenetrated open 3D condensed frameworks constructed by rod-shaped lanthanide-carboxylate building units. Their excellent water-stability and pH-stability allow them to be used in aquatic systems. 1 and 2 both exhibit selective and sensitive aqueous phase detection of the well-known nitroaromatic explosive environmental pollutant 2,4,6-trinitrophenol (TNP), which is highly desirable for practical applications. The presence of a free pyridine group on the LMOF particle surface was strategically utilized for the purpose of exclusive TNP-sensing.

A novel Zn-based heterocycle metal-organic framework for high C2H2/C2H4, CO2/CH4 and CO2/N2 separations

NASA Astrophysics Data System (ADS)

Zhang, Ling; Jiang, Ke; Yang, Yu; Cui, Yuanjing; Chen, Banglin; Qian, Guodong

2017-11-01

Efficient separation of the small gas molecules especially the hydrocarbons is essential to social economy. The microporous metal-organic frameworks (MOFs) are taking precedence in this respect by virtue of their irreplaceable advantages. Herein, the new organic linker 5-(5-carboxypyridin-3-yl)isophthalic acid simplified as H3L-N has been excavated to construct successfully the novel Zn-based heterocycle metal-organic framework ZnL·(DMF)1.5·(H2O)6.0 (ZJU-197, ZJU = Zhejiang University, DMF = N,N-dimethylformamide). ZJU-197 has been structurally characterized and explored in details for gas separation. It is commendable that the activated ZJU-197a has exhibited excellent C2H2/C2H4, CO2/CH4 and CO2/N2 separations simultaneously with IAST selectivity of 137.8, 53.0 and 514.1 respectively at ambient conditions.

A Multi-responsive Regenerable Europium-Organic Framework Luminescent Sensor for Fe3+ , CrVI Anions, and Picric Acid.

PubMed

Liu, Wei; Huang, Xin; Xu, Cong; Chen, Chunyang; Yang, Lizi; Dou, Wei; Chen, Wanmin; Yang, Huan; Liu, Weisheng

2016-12-23

A novel luminescent microporous lanthanide metal-organic framework (Ln-MOF) based on a urea-containing ligand has been successfully assembled. Structural analysis revealed that the framework features two types of 1D channels, with urea N-H bonds projecting into the pores. Luminescence studies have revealed that the Ln-MOF exhibits high sensitivity, good selectivity, and a fast luminescence quenching response towards Fe 3+ , Cr VI anions, and picric acid. In particular, in the detection of Cr 2 O 7 2- and picric acid, the Ln-MOF can be simply and quickly regenerated, thus exhibiting excellent recyclability. To the best of our knowledge, this is the first example of a multi-responsive luminescent Ln-MOF sensor for Fe 3+ , Cr VI anions, and picric acid based on a urea derivative. This Ln-MOF may potentially be used as a multi-responsive regenerable luminescent sensor for the quantitative detection of toxic and harmful substances. © 2016 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Assessing the impact of healthcare research: A systematic review of methodological frameworks.

PubMed

Cruz Rivera, Samantha; Kyte, Derek G; Aiyegbusi, Olalekan Lee; Keeley, Thomas J; Calvert, Melanie J

2017-08-01

Increasingly, researchers need to demonstrate the impact of their research to their sponsors, funders, and fellow academics. However, the most appropriate way of measuring the impact of healthcare research is subject to debate. We aimed to identify the existing methodological frameworks used to measure healthcare research impact and to summarise the common themes and metrics in an impact matrix. Two independent investigators systematically searched the Medical Literature Analysis and Retrieval System Online (MEDLINE), the Excerpta Medica Database (EMBASE), the Cumulative Index to Nursing and Allied Health Literature (CINAHL+), the Health Management Information Consortium, and the Journal of Research Evaluation from inception until May 2017 for publications that presented a methodological framework for research impact. We then summarised the common concepts and themes across methodological frameworks and identified the metrics used to evaluate differing forms of impact. Twenty-four unique methodological frameworks were identified, addressing 5 broad categories of impact: (1) 'primary research-related impact', (2) 'influence on policy making', (3) 'health and health systems impact', (4) 'health-related and societal impact', and (5) 'broader economic impact'. These categories were subdivided into 16 common impact subgroups. Authors of the included publications proposed 80 different metrics aimed at measuring impact in these areas. The main limitation of the study was the potential exclusion of relevant articles, as a consequence of the poor indexing of the databases searched. The measurement of research impact is an essential exercise to help direct the allocation of limited research resources, to maximise research benefit, and to help minimise research waste. This review provides a collective summary of existing methodological frameworks for research impact, which funders may use to inform the measurement of research impact and researchers may use to inform study design decisions aimed at maximising the short-, medium-, and long-term impact of their research.

Clinician researcher career pathway for registered nurses and midwives: A proposal.

PubMed

Smith, Sheree; Gullick, Janice; Ballard, Jacqueline; Perry, Lin

2018-06-01

To consider clinician researcher career frameworks and propose a new pathway, integrating university and health service components to support research career progression within nursing and midwifery practice. Hospitals with research-active clinicians report fewer adverse events and better patient outcomes. Nursing clinician researcher career development is therefore an international priority, yet positions and expectations associated with this are not always well articulated, with nurses and midwives challenged to accommodate research and clinical careers. This discussion paper describes nurse/midwife clinician researcher career frameworks and a new pathway that aligns academic and nursing role descriptions. The new framework was informed by a brief literature search for international framework documents, three Australian state-based Nurses and Midwives Awards: the Australian Qualifications Framework, publically available University Academic (Research) Award schedules and academic staff descriptions, and state health department and health services publications. The implementation of research-based practice is a key element of nursing and midwifery roles and "advanced practice" position descriptions have well-defined research expectations. This paper considers structures to support their achievement. This paper provides a blueprint for clinician researcher career development. It elevates the research domain as an equal alongside clinical, managerial and educational clinical career development. © 2018 John Wiley & Sons Australia, Ltd.

Self-locking degree-4 vertex origami structures

PubMed Central

Li, Suyi; Wang, K. W.

2016-01-01

A generic degree-4 vertex (4-vertex) origami possesses one continuous degree-of-freedom for rigid folding, and this folding process can be stopped when two of its facets bind together. Such facet-binding will induce self-locking so that the overall structure stays at a pre-specified configuration without additional locking elements or actuators. Self-locking offers many promising properties, such as programmable deformation ranges and piecewise stiffness jumps, that could significantly advance many adaptive structural systems. However, despite its excellent potential, the origami self-locking features have not been well studied, understood, and used. To advance the state of the art, this research conducts a comprehensive investigation on the principles of achieving and harnessing self-locking in 4-vertex origami structures. Especially, for the first time, this study expands the 4-vertex structure construction from single-component to dual-component designs and investigates their self-locking behaviours. By exploiting various tessellation designs, this research discovers that the dual-component designs offer the origami structures with extraordinary attributes that the single-component structures do not have, which include the existence of flat-folded locking planes, programmable locking points and deformability. Finally, proof-of-concept experiments investigate how self-locking can effectively induce piecewise stiffness jumps. The results of this research provide new scientific knowledge and a systematic framework for the design, analysis and utilization of self-locking origami structures for many potential engineering applications. PMID:27956889

Self-locking degree-4 vertex origami structures.

PubMed

Fang, Hongbin; Li, Suyi; Wang, K W

2016-11-01

A generic degree-4 vertex (4-vertex) origami possesses one continuous degree-of-freedom for rigid folding, and this folding process can be stopped when two of its facets bind together. Such facet-binding will induce self-locking so that the overall structure stays at a pre-specified configuration without additional locking elements or actuators. Self-locking offers many promising properties, such as programmable deformation ranges and piecewise stiffness jumps, that could significantly advance many adaptive structural systems. However, despite its excellent potential, the origami self-locking features have not been well studied, understood, and used. To advance the state of the art, this research conducts a comprehensive investigation on the principles of achieving and harnessing self-locking in 4-vertex origami structures. Especially, for the first time, this study expands the 4-vertex structure construction from single-component to dual-component designs and investigates their self-locking behaviours. By exploiting various tessellation designs, this research discovers that the dual-component designs offer the origami structures with extraordinary attributes that the single-component structures do not have, which include the existence of flat-folded locking planes, programmable locking points and deformability. Finally, proof-of-concept experiments investigate how self-locking can effectively induce piecewise stiffness jumps. The results of this research provide new scientific knowledge and a systematic framework for the design, analysis and utilization of self-locking origami structures for many potential engineering applications.

Overview of Transonic to Hypersonic Stage Separation Tool Development for Multi-Stage-to-Orbit Concepts

NASA Technical Reports Server (NTRS)

Murphy, Kelly J.; Bunning, Pieter G.; Pamadi, Bandu N.; Scallion, William I.; Jones, Kenneth M.

2004-01-01

An overview of research efforts at NASA in support of the stage separation and ascent aerothermodynamics research program is presented. The objective of this work is to develop a synergistic suite of experimental, computational, and engineering tools and methods to apply to vehicle separation across the transonic to hypersonic speed regimes. Proximity testing of a generic bimese wing-body configuration is on-going in the transonic (Mach numbers 0.6, 1.05, and 1.1), supersonic (Mach numbers 2.3, 3.0, and 4.5) and hypersonic (Mach numbers 6 and 10) speed regimes in four wind tunnel facilities at the NASA Langley Research Center. An overset grid, Navier-Stokes flow solver has been enhanced and demonstrated on a matrix of proximity cases and on a dynamic separation simulation of the bimese configuration. Steady-state predictions with this solver were in excellent agreement with wind tunnel data at Mach 3 as were predictions via a Cartesian-grid Euler solver. Experimental and computational data have been used to evaluate multi-body enhancements to the widely-used Aerodynamic Preliminary Analysis System, an engineering methodology, and to develop a new software package, SepSim, for the simulation and visualization of vehicle motions in a stage separation scenario. Web-based software will be used for archiving information generated from this research program into a database accessible to the user community. Thus, a framework has been established to study stage separation problems using coordinated experimental, computational, and engineering tools.

Understanding Suicide Risk within the Research Domain Criteria (RDoC) Framework: Insights, Challenges, and Future Research Considerations

PubMed Central

Glenn, Catherine R.; Cha, Christine B.; Kleiman, Evan M.; Nock, Matthew K.

2016-01-01

Suicide is a leading cause of death worldwide. Prior research has focused primarily on sociodemographic and psychiatric risk factors with little improvement in the prediction or prevention of suicidal behavior over time. The Research Domain Criteria (RDoC) may be an especially useful framework for advancing research in this area. This paper provides a brief and broad overview of research on suicidal behavior relating to each of the RDoC domains—highlighting the RDoC construct(s) where research has focused, construct(s) where research is lacking, and suggestions for future research directions. We also discuss major challenges for suicide research within the RDoC framework, including the intersection of RDoC domains, interaction of domains with the environment, incorporation of developmental stage, integration of distal and proximal processes, and inclusion of suicide-specific constructs. We conclude by underscoring important considerations for future research aimed at using the RDoC framework to study suicidal behavior and other forms of psychopathology. PMID:28670505

MiTEP's Collaborative Field Course Design Process Based on Earth Science Literacy Principles

NASA Astrophysics Data System (ADS)

Engelmann, C. A.; Rose, W. I.; Huntoon, J. E.; Klawiter, M. F.; Hungwe, K.

2010-12-01

Michigan Technological University has developed a collaborative process for designing summer field courses for teachers as part of their National Science Foundation funded Math Science Partnership program, called the Michigan Teacher Excellence Program (MiTEP). This design process was implemented and then piloted during two two-week courses: Earth Science Institute I (ESI I) and Earth Science Institute II (ESI II). Participants consisted of a small group of Michigan urban science teachers who are members of the MiTEP program. The Earth Science Literacy Principles (ESLP) served as the framework for course design in conjunction with input from participating MiTEP teachers as well as research done on common teacher and student misconceptions in Earth Science. Research on the Earth Science misconception component, aligned to the ESLP, is more fully addressed in GSA Abstracts with Programs Vol. 42, No. 5. “Recognizing Earth Science Misconceptions and Reconstructing Knowledge through Conceptual-Change-Teaching”. The ESLP were released to the public in January 2009 by the Earth Science Literacy Organizing Committee and can be found at http://www.earthscienceliteracy.org/index.html. Each day of the first nine days of both Institutes was focused on one of the nine ESLP Big Ideas; the tenth day emphasized integration of concepts across all of the ESLP Big Ideas. Throughout each day, Michigan Tech graduate student facilitators and professors from Michigan Tech and Grand Valley State University consistantly focused teaching and learning on the day's Big Idea. Many Earth Science experts from Michigan Tech and Grand Valley State University joined the MiTEP teachers in the field or on campus, giving presentations on the latest research in their area that was related to that Big Idea. Field sites were chosen for their unique geological features as well as for the “sense of place” each site provided. Preliminary research findings indicate that this collaborative design process piloted as ESI I and ESI II was successful in improving MiTEP teacher understanding of Earth Science content and that it was helpful to use the ESLP framework. Ultimately, a small sample of student scores will look at the impact on student learning in the MiTEP teacher classrooms.

Disseminating research findings: what should researchers do? A systematic scoping review of conceptual frameworks

PubMed Central

2010-01-01

Background Addressing deficiencies in the dissemination and transfer of research-based knowledge into routine clinical practice is high on the policy agenda both in the UK and internationally. However, there is lack of clarity between funding agencies as to what represents dissemination. Moreover, the expectations and guidance provided to researchers vary from one agency to another. Against this background, we performed a systematic scoping to identify and describe any conceptual/organising frameworks that could be used by researchers to guide their dissemination activity. Methods We searched twelve electronic databases (including MEDLINE, EMBASE, CINAHL, and PsycINFO), the reference lists of included studies and of individual funding agency websites to identify potential studies for inclusion. To be included, papers had to present an explicit framework or plan either designed for use by researchers or that could be used to guide dissemination activity. Papers which mentioned dissemination (but did not provide any detail) in the context of a wider knowledge translation framework, were excluded. References were screened independently by at least two reviewers; disagreements were resolved by discussion. For each included paper, the source, the date of publication, a description of the main elements of the framework, and whether there was any implicit/explicit reference to theory were extracted. A narrative synthesis was undertaken. Results Thirty-three frameworks met our inclusion criteria, 20 of which were designed to be used by researchers to guide their dissemination activities. Twenty-eight included frameworks were underpinned at least in part by one or more of three different theoretical approaches, namely persuasive communication, diffusion of innovations theory, and social marketing. Conclusions There are currently a number of theoretically-informed frameworks available to researchers that can be used to help guide their dissemination planning and activity. Given the current emphasis on enhancing the uptake of knowledge about the effects of interventions into routine practice, funders could consider encouraging researchers to adopt a theoretically-informed approach to their research dissemination. PMID:21092164

A Decision Support Framework for Feasibility Analysis of International Space Station (ISS) Research Capability Enhancing Options

NASA Technical Reports Server (NTRS)

Ortiz, James N.; Scott,Kelly; Smith, Harold

2004-01-01

The assembly and operation of the ISS has generated significant challenges that have ultimately impacted resources available to the program's primary mission: research. To address this, program personnel routinely perform trade-off studies on alternative options to enhance research. The approach, content level of analysis and resulting outputs of these studies vary due to many factors, however, complicating the Program Manager's job of selecting the best option. To address this, the program requested a framework be developed to evaluate multiple research-enhancing options in a thorough, disciplined and repeatable manner, and to identify the best option on the basis of cost, benefit and risk. The resulting framework consisted of a systematic methodology and a decision-support toolset. The framework provides quantifiable and repeatable means for ranking research-enhancing options for the complex and multiple-constraint domain of the space research laboratory. This paper describes the development, verification and validation of this framework and provides observations on its operational use.

Collaborating with consumer and community representatives in health and medical research in Australia: results from an evaluation.

PubMed

Payne, Janet M; D'Antoine, Heather A; France, Kathryn E; McKenzie, Anne E; Henley, Nadine; Bartu, Anne E; Elliott, Elizabeth J; Bower, Carol

2011-05-14

To collaborate with consumer and community representatives in the Alcohol and Pregnancy Project from 2006-2008 http://www.ichr.uwa.edu.au/alcoholandpregnancy and evaluate researchers' and consumer and community representatives' perceptions of the process, context and impact of consumer and community participation in the project. We formed two reference groups and sought consumer and community representatives' perspectives on all aspects of the project over a three year period. We developed an evaluation framework and asked consumer and community representatives and researchers to complete a self-administered questionnaire at the end of the project. Fifteen researchers (93.8%) and seven (53.8%) consumer and community representatives completed a questionnaire. Most consumer and community representatives agreed that the process and context measures of their participation had been achieved. Both researchers and consumer and community representatives identified areas for improvement and offered suggestions how these could be improved for future research. Researchers thought consumer and community participation contributed to project outputs and outcomes by enhancing scientific and ethical standards, providing legitimacy and authority, and increasing the project's credibility and participation. They saw it was fundamental to the research process and acknowledged consumer and community representatives for their excellent contribution. Consumer and community representatives were able to directly influence decisions about the research. They thought that consumer and community participation had significant influence on the success of project outputs and outcomes. Consumer and community participation is an essential component of good research practice and contributed to the Alcohol and Pregnancy Project by enhancing research processes, outputs and outcomes, and this participation was valued by community and consumer representatives and researchers. The National Health and Medical Research Council in Australia expects researchers to work in partnership and involve consumer and community representatives in health and medical research, and to evaluate community and consumer participation. It is important to demonstrate whether consumer and community participation makes a difference to health and medical research.

Collaborating with consumer and community representatives in health and medical research in Australia: results from an evaluation

PubMed Central

2011-01-01

Objective To collaborate with consumer and community representatives in the Alcohol and Pregnancy Project from 2006-2008 http://www.ichr.uwa.edu.au/alcoholandpregnancy and evaluate researchers' and consumer and community representatives' perceptions of the process, context and impact of consumer and community participation in the project. Methods We formed two reference groups and sought consumer and community representatives' perspectives on all aspects of the project over a three year period. We developed an evaluation framework and asked consumer and community representatives and researchers to complete a self-administered questionnaire at the end of the project. Results Fifteen researchers (93.8%) and seven (53.8%) consumer and community representatives completed a questionnaire. Most consumer and community representatives agreed that the process and context measures of their participation had been achieved. Both researchers and consumer and community representatives identified areas for improvement and offered suggestions how these could be improved for future research. Researchers thought consumer and community participation contributed to project outputs and outcomes by enhancing scientific and ethical standards, providing legitimacy and authority, and increasing the project's credibility and participation. They saw it was fundamental to the research process and acknowledged consumer and community representatives for their excellent contribution. Consumer and community representatives were able to directly influence decisions about the research. They thought that consumer and community participation had significant influence on the success of project outputs and outcomes. Conclusions Consumer and community participation is an essential component of good research practice and contributed to the Alcohol and Pregnancy Project by enhancing research processes, outputs and outcomes, and this participation was valued by community and consumer representatives and researchers. The National Health and Medical Research Council in Australia expects researchers to work in partnership and involve consumer and community representatives in health and medical research, and to evaluate community and consumer participation. It is important to demonstrate whether consumer and community participation makes a difference to health and medical research. PMID:21569591

Solvothermal synthesis, electromagnetic and electrochemical properties of jellylike cylinder graphene-Mn3O4 composite with highly coupled effect

NASA Astrophysics Data System (ADS)

Long, Yuting; Xie, Junliang; Li, Hong; Liu, Zirui; Xie, Yahong

2017-12-01

Jellylike cylinder graphene-Mn3O4 composite with highly coupled effect was successfully synthesized by a simple solvothermal process. Without using toxic reducing agent and expensive equipment, this method is environmental compatible and suitable for low cost mass production. High capacitance Mn3O4 nanoparticles are homogeneously anchored on excellent conductivity graphene framework and a growth mechanism is hypothesized. Excellent electron conductivity and unique structure of Mn3O4-graphene composite give rise to various applications such as microwave absorber and electrode material. As a microwave absorber, the composite exhibits lowest reflection loss of -14.2 dB in the frequency range of 2-18 GHz. Good microwave absorption performance is due to the structure of the composite where conductive channels form between nano sized Mn3O4 and high conductivity graphene with defects and dangling bonds. As for electrochemical property, Mn3O4-graphene composite with coupled effect shows excellent performance with highest specific capacitance of 246.7 F g-1 in saturated K2SO4 at a scan rate of 5 mV s-1. Good electrochemical property is also attributed to the structure with high utilization of Mn3O4, fast charge carrier transmission, and excellent electronic conductivity. This composite shows a promising application in absorbing materials and electrodes.

On Excellence: Craftsmanship and Leadership

ERIC Educational Resources Information Center

Merrill, Chris

2013-01-01

At a presentation from the Maley "Spirit of Excellence" Breakfast in Columbus, OH, March 2013, the author shares comments about craftsmanship and leadership as they relate to technology and engineering education. Students need more experience getting their hands dirty troubleshooting, researching and developing, inventing and innovating,…

Training Initiatives within the AFHSC-Global Emerging Infections Surveillance and Response System: Support for IHR (2005)

DTIC Science & Technology

2011-03-04

Medical Research Unit-Kenya (USAMRU- K) Malaria Diagnostics Center of Excellence The continued operation of the Malaria Diagnostics Center of Excellence...MDCoE) in Kisumu, Kenya, pro- vided important contributions in professional malaria diagnostic training. The MDCoE was established in 2004 with AFHSC...202009.pdf]. 11. Ohrt C, Obare P, Nanakorn A, et al: Establishing a malaria diagnostics centre of excellence in Kisumu, Kenya. Malar J 2007, 6(79). 12

Research on classified real-time flood forecasting framework based on K-means cluster and rough set.

PubMed

Xu, Wei; Peng, Yong

2015-01-01

This research presents a new classified real-time flood forecasting framework. In this framework, historical floods are classified by a K-means cluster according to the spatial and temporal distribution of precipitation, the time variance of precipitation intensity and other hydrological factors. Based on the classified results, a rough set is used to extract the identification rules for real-time flood forecasting. Then, the parameters of different categories within the conceptual hydrological model are calibrated using a genetic algorithm. In real-time forecasting, the corresponding category of parameters is selected for flood forecasting according to the obtained flood information. This research tests the new classified framework on Guanyinge Reservoir and compares the framework with the traditional flood forecasting method. It finds that the performance of the new classified framework is significantly better in terms of accuracy. Furthermore, the framework can be considered in a catchment with fewer historical floods.

Measuring research impact in Australia's medical research institutes: a scoping literature review of the objectives for and an assessment of the capabilities of research impact assessment frameworks.

PubMed

Deeming, Simon; Searles, Andrew; Reeves, Penny; Nilsson, Michael

2017-03-21

Realising the economic potential of research institutions, including medical research institutes, represents a policy imperative for many Organisation for Economic Co-operation and Development nations. The assessment of research impact has consequently drawn increasing attention. Research impact assessment frameworks (RIAFs) provide a structure to assess research translation, but minimal research has examined whether alternative RIAFs realise the intended policy outcomes. This paper examines the objectives presented for RIAFs in light of economic imperatives to justify ongoing support for health and medical research investment, leverage productivity via commercialisation and outcome-efficiency gains in health systems, and ensure that translation and impact considerations are embedded into the research process. This paper sought to list the stated objectives for RIAFs, to identify existing frameworks and to evaluate whether the identified frameworks possessed the capabilities necessary to address the specified objectives. A scoping review of the literature to identify objectives specified for RIAFs, inform upon descriptive criteria for each objective and identify existing RIAFs. Criteria were derived for each objective. The capability for the existing RIAFs to realise the alternative objectives was evaluated based upon these criteria. The collated objectives for RIAFs included accountability (top-down), transparency/accountability (bottom-up), advocacy, steering, value for money, management/learning and feedback/allocation, prospective orientation, and speed of translation. Of the 25 RIAFs identified, most satisfied objectives such as accountability and advocacy, which are largely sufficient for the first economic imperative to justify research investment. The frameworks primarily designed to optimise the speed of translation or enable the prospective orientation of research possessed qualities most likely to optimise the productive outcomes from research. However, the results show that few frameworks met the criteria for these objectives. It is imperative that the objective(s) for an assessment framework are explicit and that RIAFs are designed to realise these objectives. If the objectives include the capability to pro-actively drive productive research impacts, the potential for prospective orientation and a focus upon the speed of translation merits prioritisation. Frameworks designed to optimise research translation and impact, rather than simply assess impact, offer greater promise to contribute to the economic imperatives compelling their implementation.

Framework for Supporting Web-Based Collaborative Applications

NASA Astrophysics Data System (ADS)

Dai, Wei

The article proposes an intelligent framework for supporting Web-based applications. The framework focuses on innovative use of existing resources and technologies in the form of services and takes the leverage of theoretical foundation of services science and the research from services computing. The main focus of the framework is to deliver benefits to users with various roles such as service requesters, service providers, and business owners to maximize their productivity when engaging with each other via the Web. The article opens up with research motivations and questions, analyses the existing state of research in the field, and describes the approach in implementing the proposed framework. Finally, an e-health application is discussed to evaluate the effectiveness of the framework where participants such as general practitioners (GPs), patients, and health-care workers collaborate via the Web.

Developing a framework for community-based sexual health interventions for youth in the rural setting: protocol for a participatory action research study

PubMed Central

Heslop, Carl William; Burns, Sharyn; Lobo, Roanna; McConigley, Ruth

2017-01-01

Introduction There is limited research examining community-based or multilevel interventions that address the sexual health of young people in the rural Australian context. This paper describes the Participatory Action Research (PAR) project that will develop and validate a framework that is effective for planning, implementing and evaluating multilevel community-based sexual health interventions for young people aged 16–24 years in the Australian rural setting. Methods and analysis To develop a framework for sexual health interventions with stakeholders, PAR will be used. Three PAR cycles will be conducted, using semistructured one-on-one interviews, focus groups, community mapping and photovoice to inform the development of a draft framework. Cycle 2 and Cycle 3 will use targeted Delphi studies to gather evaluation and feedback on the developed draft framework. All data collected will be reviewed and analysed in detail and coded as concepts become apparent at each stage of the process. Ethics and dissemination This protocol describes a supervised doctoral research project. This project seeks to contribute to the literature regarding PAR in the rural setting and the use of the Delphi technique within PAR projects. The developed framework as a result of the project will provide a foundation for further research testing the application of the framework in other settings and health areas. This research has received ethics approval from the Curtin University Human Research and Ethics Committee (HR96/2015). PMID:28559453

A Triazole-Containing Metal-Organic Framework as a Highly Effective and Substrate Size-Dependent Catalyst for CO2 Conversion.

PubMed

Li, Pei-Zhou; Wang, Xiao-Jun; Liu, Jia; Lim, Jie Sheng; Zou, Ruqiang; Zhao, Yanli

2016-02-24

A highly porous metal-organic framework (MOF) incorporating both exposed metal sites and nitrogen-rich triazole groups was successfully constructed via solvothermal assembly of a clicked octcarboxylate ligand and Cu(II) ions, which presents a high affinity toward CO2 molecules clearly verified by gas adsorption and Raman spectral detection. The constructed MOF featuring CO2-adsorbing property and exposed Lewis-acid metal sites could serve as an excellent catalyst for CO2-based chemical fixation. Catalytic activity of the MOF was confirmed by remarkably high efficiency on CO2 cycloaddition with small epoxides. When extending the substrates to larger ones, its activity showed a sharp decrease. These observations reveal that MOF-catalyzed CO2 cycloaddition of small substrates was carried out within the framework, while large ones cannot easily enter into the porous framework for catalytic reactions. Thus, the synthesized MOF exhibits high catalytic selectivity to different substrates on account of the confinement of the pore diameter. The high efficiency and size-dependent selectivity toward small epoxides on catalytic CO2 cycloaddition make this MOF a promising heterogeneous catalyst for carbon fixation.

Physically Based Modeling and Simulation with Dynamic Spherical Volumetric Simplex Splines

PubMed Central

Tan, Yunhao; Hua, Jing; Qin, Hong

2009-01-01

In this paper, we present a novel computational modeling and simulation framework based on dynamic spherical volumetric simplex splines. The framework can handle the modeling and simulation of genus-zero objects with real physical properties. In this framework, we first develop an accurate and efficient algorithm to reconstruct the high-fidelity digital model of a real-world object with spherical volumetric simplex splines which can represent with accuracy geometric, material, and other properties of the object simultaneously. With the tight coupling of Lagrangian mechanics, the dynamic volumetric simplex splines representing the object can accurately simulate its physical behavior because it can unify the geometric and material properties in the simulation. The visualization can be directly computed from the object’s geometric or physical representation based on the dynamic spherical volumetric simplex splines during simulation without interpolation or resampling. We have applied the framework for biomechanic simulation of brain deformations, such as brain shifting during the surgery and brain injury under blunt impact. We have compared our simulation results with the ground truth obtained through intra-operative magnetic resonance imaging and the real biomechanic experiments. The evaluations demonstrate the excellent performance of our new technique. PMID:20161636

Reconstruction of acquired sub-total ear defects with autologous costal cartilage.

PubMed

Harris, P A; Ladhani, K; Das-Gupta, R; Gault, D T

1999-06-01

Acquired sub-total ear defects are common and challenging to reconstruct. We report the use of an autologous costal cartilage framework to reconstruct sub-total defects involving all anatomical regions of the ear. Twenty-eight partially damaged ears in 27 patients were reconstructed with this technique. The defects resulted from bites (14), road traffic accidents (five), burns (four), iatrogenic causes (four) and chondritis following minor trauma (one). Computerised image analysis revealed a median of 31% (range 13-72%) ear loss. An autologous costal cartilage framework was fashioned in all cases. If adequate local skin was available, this was draped over the framework, but in nine cases preliminary tissue expansion was used and in a further three cases with significant scarring, the framework was covered with a temporoparietal fascial flap. Clinical assessment after ear reconstruction was undertaken, scoring for symmetry, the helical rim, the antihelical fold, the lobe position and a 'natural look' to produce a four-point scale; 11 were excellent, 12 were good, two were fair and three were poor. Our experience suggests that formal delayed reconstruction with autologous costal cartilage is to be recommended when managing acquired, sub-total ear deformity.

Construction of two microporous metal-organic frameworks with flu and pyr topologies based on Zn4(μ3-OH)2(CO2)6 and Zn6(μ6-O)(CO2)6 secondary building units.

PubMed

Li, Xing-Jun; Jiang, Fei-Long; Wu, Ming-Yan; Chen, Lian; Qian, Jin-Jie; Zhou, Kang; Yuan, Da-Qiang; Hong, Mao-Chun

2014-01-21

By employment of a tripodal phosphoric carboxylate ligand, tris(4-carboxylphenyl)phosphine oxide (H3TPO), two novel porous metal-organic frameworks, namely, [Zn4(μ3-OH)2(TPO)2(H2O)2] (1) and [Zn6(μ6-O)(TPO)2](NO3)4·3H2O (2), have been synthesized by solvothermal methods. Complexes 1 and 2 exhibit three-dimensional microporous frameworks with flu and pyr topologies and possess rare butterfly-shaped Zn4(μ3-OH)2(CO2)6 and octahedral Zn6(μ6-O)(CO2)6 secondary building units, respectively. Large cavities and one-dimensional channels are observed in these two frameworks. Gas-sorption measurements indicate that complex 2 has a good H2 uptake capacity of 171.9 cm(3) g(-1) (1.53 wt %) at 77 K and 1.08 bar, and its ideal adsorbed solution theory calculation predicts highly selective adsorption of CO2 over N2 and CH4. Furthermore, complexes 1 and 2 exhibit excellent blue emission at room temperature.

Sulfur-doped porous reduced graphene oxide hollow nanosphere frameworks as metal-free electrocatalysts for oxygen reduction reaction and as supercapacitor electrode materials.

PubMed

Chen, Xi'an; Chen, Xiaohua; Xu, Xin; Yang, Zhi; Liu, Zheng; Zhang, Lijie; Xu, Xiangju; Chen, Ying; Huang, Shaoming

2014-11-21

Chemical doping with foreign atoms is an effective approach to significantly enhance the electrochemical performance of the carbon materials. Herein, sulfur-doped three-dimensional (3D) porous reduced graphene oxide (RGO) hollow nanosphere frameworks (S-PGHS) are fabricated by directly annealing graphene oxide (GO)-encapsulated amino-modified SiO2 nanoparticles with dibenzyl disulfide (DBDS), followed by hydrofluoric acid etching. The XPS and Raman spectra confirmed that sulfur atoms were successfully introduced into the PGHS framework via covalent bonds. The as-prepared S-PGHS has been demonstrated to be an efficient metal-free electrocatalyst for oxygen reduction reaction (ORR) with the activity comparable to that of commercial Pt/C (40%) and much better methanol tolerance and durability, and to be a supercapacitor electrode material with a high specific capacitance of 343 F g(-1), good rate capability and excellent cycling stability in aqueous electrolytes. The impressive performance for ORR and supercapacitors is believed to be due to the synergistic effect caused by sulfur-doping enhancing the electrochemical activity and 3D porous hollow nanosphere framework structures facilitating ion diffusion and electronic transfer.

The DONE framework: Creation, evaluation, and updating of an interdisciplinary, dynamic framework 2.0 of determinants of nutrition and eating

PubMed Central

Stok, F. Marijn; Hoffmann, Stefan; Volkert, Dorothee; Boeing, Heiner; Ensenauer, Regina; Stelmach-Mardas, Marta; Kiesswetter, Eva; Weber, Alisa; Rohm, Harald; Lien, Nanna; Brug, Johannes; Holdsworth, Michelle; Renner, Britta

2017-01-01

The question of which factors drive human eating and nutrition is a key issue in many branches of science. We describe the creation, evaluation, and updating of an interdisciplinary, interactive, and evolving “framework 2.0” of Determinants Of Nutrition and Eating (DONE). The DONE framework was created by an interdisciplinary workgroup in a multiphase, multimethod process. Modifiability, relationship strength, and population-level effect of the determinants were rated to identify areas of priority for research and interventions. External experts positively evaluated the usefulness, comprehensiveness, and quality of the DONE framework. An approach to continue updating the framework with the help of experts was piloted. The DONE framework can be freely accessed (http://uni-konstanz.de/DONE) and used in a highly flexible manner: determinants can be sorted, filtered and visualized for both very specific research questions as well as more general queries. The dynamic nature of the framework allows it to evolve as experts can continually add new determinants and ratings. We anticipate this framework will be useful for research prioritization and intervention development. PMID:28152005

The DONE framework: Creation, evaluation, and updating of an interdisciplinary, dynamic framework 2.0 of determinants of nutrition and eating.

PubMed

Stok, F Marijn; Hoffmann, Stefan; Volkert, Dorothee; Boeing, Heiner; Ensenauer, Regina; Stelmach-Mardas, Marta; Kiesswetter, Eva; Weber, Alisa; Rohm, Harald; Lien, Nanna; Brug, Johannes; Holdsworth, Michelle; Renner, Britta

2017-01-01

The question of which factors drive human eating and nutrition is a key issue in many branches of science. We describe the creation, evaluation, and updating of an interdisciplinary, interactive, and evolving "framework 2.0" of Determinants Of Nutrition and Eating (DONE). The DONE framework was created by an interdisciplinary workgroup in a multiphase, multimethod process. Modifiability, relationship strength, and population-level effect of the determinants were rated to identify areas of priority for research and interventions. External experts positively evaluated the usefulness, comprehensiveness, and quality of the DONE framework. An approach to continue updating the framework with the help of experts was piloted. The DONE framework can be freely accessed (http://uni-konstanz.de/DONE) and used in a highly flexible manner: determinants can be sorted, filtered and visualized for both very specific research questions as well as more general queries. The dynamic nature of the framework allows it to evolve as experts can continually add new determinants and ratings. We anticipate this framework will be useful for research prioritization and intervention development.

Creators, Transmitters, and Users: Women's Scientific Excellence at the Semiperiphery of Europe

ERIC Educational Resources Information Center

Blagojevic, Marina

2005-01-01

This paper explores the field of interconnectedness among knowledge production, semiperiphery, gender, and "scientific excellence," which is largely an undertheorized and underresearched field of "absence of knowledge." It will be tackled with a combination of theoretical ideas, research findings, personal observations, and…

Slow release of NO by microporous titanosilicate ETS-4.

PubMed

Pinto, Moisés L; Rocha, João; Gomes, José R B; Pires, João

2011-04-27

A novel approach to designing nitric oxide (NO) storage and releasing microporous agents based on very stable, zeolite-type silicates possessing framework unsaturated transition-metal centers has been proposed. This idea has been illustrated with ETS-4 [Na(9)Si(12)Ti(5)O(38)(OH)·xH(2)O], a titanosilicate that displays excellent NO adsorption capacity and a slow releasing kinetics. The performance of these materials has been compared to the performance of titanosilicate ETS-10, [(Na,K)(2)Si(5)TiO(13)·xH(2)O], of benchmark zeolites mordenite and CaA, and of natural and pillared clays. DFT periodic calculations have shown that the presence of water in the pores of ETS-4 promotes the NO adsorption at the unsaturated (pentacoordinated) Ti(4+) framework ions.

Solvent-induced controllable synthesis, single-crystal to single-crystal transformation and encapsulation of Alq3 for modulated luminescence in (4,8)-connected metal-organic frameworks.

PubMed

Lan, Ya-Qian; Jiang, Hai-Long; Li, Shun-Li; Xu, Qiang

2012-07-16

In this work, for the first time, we have systematically demonstrated that solvent plays crucial roles in both controllable synthesis of metal-organic frameworks (MOFs) and their structural transformation process. With solvent as the only variable, five new MOFs with different structures have been constructed, in which one MOF undergoes solvent-induced single-crystal to single-crystal (SCSC) transformation that involves not only solvent exchange but also the cleavage and formation of coordination bonds. Particularly, a significant crystallographic change has been realized through an unprecedented three-step SCSC transformation process. Furthermore, we have demonstrated that the obtained MOF could be an excellent host for chromophores such as Alq3 for modulated luminescent properties.

Sequential Inverse Problems Bayesian Principles and the Logistic Map Example

NASA Astrophysics Data System (ADS)

Duan, Lian; Farmer, Chris L.; Moroz, Irene M.

2010-09-01

Bayesian statistics provides a general framework for solving inverse problems, but is not without interpretation and implementation problems. This paper discusses difficulties arising from the fact that forward models are always in error to some extent. Using a simple example based on the one-dimensional logistic map, we argue that, when implementation problems are minimal, the Bayesian framework is quite adequate. In this paper the Bayesian Filter is shown to be able to recover excellent state estimates in the perfect model scenario (PMS) and to distinguish the PMS from the imperfect model scenario (IMS). Through a quantitative comparison of the way in which the observations are assimilated in both the PMS and the IMS scenarios, we suggest that one can, sometimes, measure the degree of imperfection.