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Sample records for scholarship application form

  1. Promotion and Tenure: Application of Scholarship of Teaching and Learning, and Scholarship of Engagement Criteria to Health Professions Education

    Directory of Open Access Journals (Sweden)

    Shilpa J. Register

    2018-03-01

    Discussion: More research on the application of the scholarship of discovery, the scholarship of integration, and the scholarship of application is needed in health professions education to further guide faculty and administrators. Investigation into the discrepancy in rank within tenured faculty in educations is an area that would bring insight into current challenges and barriers, allowing educational researchers the ability to research and develop effective strategies.

  2. Research Essay for the Goldwater Scholarship Application

    International Nuclear Information System (INIS)

    Davison, Jacob August

    2017-01-01

    Oxygen is found in many natural and human-made structures and materials, including water, concrete, or any oxide. The severe lack of data on the cross section of "1"6O(n,α), a reaction that can be found in any material containing oxygen, is detrimental to a complete understanding of the natural or induced behavior of these materials [HYL16]. Additionally, study of this particular reaction and other neutron-induced reactions involving oxygen are useful in the design of naval light water reactors and applications in radio-biology [HYL16]. A detailed understanding of the "1"6O(n,α) reaction is vital to the safe and efficient study, design, and development of applications such as these. My consequent work at the Los Alamos National Laboratory (LANL), under the supervision of my mentor, Dr. Hye Young Lee, concerned an experiment to measure the reaction rate of "1"6O(n,α) with unprecedented precision, using a method of experimentation known as the ''forward propagating approach''. What separates this method from traditional experimentation is in the use of computer simulations; in essence, this method entails the development of a computer-simulated experimental environment that behaves similarly to a corresponding physical experimental environment (the word ''similar'' is used here to convey an equivalence in properties of materials, like geometry or density, and characteristics of certain nuclear processes between the simulated and physical environments). The simulated environment receives inputs, like detector resolution and efficiency, beam resolution, or theoretical calculations of cross sections, that are determined from physically measured results, and then output data that - provided the simulation was prepared and executed properly - closely resemble the results expected from physical execution of the experiment. By comparing data from the simulated experiment and the physical experiment, the relevant results can be constrained to achieve a high precision

  3. Learning theories 101: application to everyday teaching and scholarship.

    Science.gov (United States)

    Kay, Denise; Kibble, Jonathan

    2016-03-01

    Shifts in educational research, in how scholarship in higher education is defined, and in how funding is appropriated suggest that educators within basic science fields can benefit from increased understanding of learning theory and how it applies to classroom practice. This article uses a mock curriculum design scenario as a framework for the introduction of five major learning theories. Foundational constructs and principles from each theory and how they apply to the proposed curriculum designs are described. A summative table that includes basic principles, constructs, and classroom applications as well as the role of the teacher and learner is also provided for each theory. Copyright © 2016 The American Physiological Society.

  4. Application to Determination of Scholarship Worthiness Using Simple Multi Attribute Rating Technique and Merkle Hellman Method

    Directory of Open Access Journals (Sweden)

    Dicky Nofriansyah

    2017-10-01

    Full Text Available This research was focused on explaining how the concept of simple multi attribute rating technique method in a decision support system based on desktop programming to solve multi-criteria selection problem, especially Scholarship. The Merkle Hellman method is used for securing the results of choices made by the Smart process. The determination of PPA and BBP-PPA scholarship recipients on STMIK Triguna Dharma becomes a problem because it takes a long time in determining the decision. By adopting the SMART method, the application can make decisions quickly and precisely. The expected result of this research is the application can facilitate in overcoming the problems that occur concerning the determination of PPA and BBP-PPA scholarship recipients as well as assisting Student Affairs STMIK Triguna Dharma in making decisions quickly and accurately

  5. Application of the fuzzy topsis multi-attribute decision making method to determine scholarship recipients

    Science.gov (United States)

    Irvanizam, I.

    2018-03-01

    Some scholarships have been routinely offered by Ministry of Research, Technology and Higher Education of the Republic of Indonesia for students at Syiah Kuala University. In reality, the scholarship selection process is becoming subjective and highly complex problem. Multi-Attribute Decision Making (MADM) techniques can be a solution in order to solve scholarship selection problem. In this study, we demonstrated the application of a fuzzy TOPSIS as an MADM technique by using a numerical example in order to calculate a triangular fuzzy number for the fuzzy data onto a normalized weight. We then use this normalized value to construct the normalized fuzzy decision matrix. We finally use the fuzzy TOPSIS to rank alternatives in descending order based on the relative closeness to the ideal solution. The result in terms of final ranking shows slightly different from the previous work.

  6. The Chinese Government Scholarship Program: An Effective Form of Foreign Assistance?

    Science.gov (United States)

    Dong, Lili; Chapman, David W.

    2008-03-01

    This study investigates the effectiveness of Chinese international education assistance through an examination of student experience in the Chinese Government Scholarship Program, an important mechanism of Chinese foreign aid. Grounded in Pascarella's (1985) model of the impact of college on students, the study investigates participants' level of satisfaction with their higher education experience in China and their perception of the role of the scholarship program in promoting positive relationships between China and the scholarship students' home countries. Findings indicate that participants are generally satisfied with their experiences in China and are positive about the impact of the program in building friendships with their home countries. The authors discuss the implications of these findings in terms of China's emerging prominence as a provider of international development assistance.

  7. Scholar in Residence: an innovative application of the scholarship of engagement.

    Science.gov (United States)

    Jacelon, Cynthia S; Donoghue, Linda Carey; Breslin, Eileen

    2010-01-01

    Universities are expected to engage with communities for the benefit of both. Based on the definition of scholarship advanced by Boyer in the 1990s, inclusive of the scholarship of discovery, integration, teaching, and application, the School of Nursing and Jewish Geriatric Services, Inc., have instituted a unique collaboration entitled the Scholar in Residence. Unlike traditional agreements between schools of nursing and agencies to provide clinical experience and educate students, this agreement is designed to build scholarship for both university and agency. Outcomes include building opportunities for faculty and staff scholarship at the agency, enhancing the integration of knowledge into practice, intensifying opportunities for the sharing of knowledge by providing opportunities for students to work with faculty and staff on individual projects, and enriching the application of knowledge by providing opportunities for faculty clinical practice and consultation. The Scholar in Residence is a model of collaboration between the university and the community that reflects the mission of the university and provides value to the community agency through strategic engagement of both entities. Copyright 2010 Elsevier Inc. All rights reserved.

  8. Transforming practice into clinical scholarship.

    Science.gov (United States)

    Limoges, Jacqueline; Acorn, Sonia

    2016-04-01

    The aims of this paper were to explicate clinical scholarship as synonymous with the scholarship of application and to explore the evolution of scholarly practice to clinical scholarship. Boyer contributed an expanded view of scholarship that recognized various approaches to knowledge production beyond pure research (discovery) to include the scholarship of integration, application and teaching. There is growing interest in using Boyer's framework to advance knowledge production in nursing but the discussion of clinical scholarship in relation to Boyer's framework is sparse. Discussion paper. Literature from 1983-2015 and Boyer's framework. When clinical scholarship is viewed as a synonym for Boyer's scholarship of application, it can be aligned to this well established framework to support knowledge generated in clinical practice. For instance, applying the three criteria for scholarship (documentation, peer review and dissemination) can ensure that the knowledge produced is rigorous, available for critique and used by others to advance nursing practice and patient care. Understanding the differences between scholarly practice and clinical scholarship can promote the development of clinical scholarship. Supporting clinical leaders to identify issues confronting nursing practice can enable scholarly practice to be transformed into clinical scholarship. Expanding the understanding of clinical scholarship and linking it to Boyer's scholarship of application can assist nurses to generate knowledge that addresses clinical concerns. Further dialogue about how clinical scholarship can address the theory-practice gap and how publication of clinical scholarship could be expanded given the goals of clinical scholarship is warranted. © 2016 John Wiley & Sons Ltd.

  9. Toward a model of institutional scholarship in health professions education.

    Science.gov (United States)

    Jahangiri, Leila; Mucciolo, Thomas W

    2011-12-01

    Using an expanded definition of scholarship that goes beyond the scholarship of discovery (research) to include the scholarship of integration, the scholarship of application, and the scholarship of teaching, this article explains interrelationships among these scholarship types in health professions and specifically dental education. Such interrelationships can lead to meaningful expansion of scholarship especially in the form of translational research, which relies on the development of all four of these types of scholarship. In recent years, health care-related organizations have been seeking ways to expand translational research. At the same time, an increasing number of academic institutions have been considering how to redefine what qualifies as advancing one's discipline in ways that go beyond mere number of publications and grants to better reflect the faculty member's overall scholarly effort. These redefinitions and a new attention to scholarly collaboration have led to the concept of a "complete scholar": one who makes contributions in all four areas of scholarship by collaborating with other scholars, practitioners, and members of the community. Expanding the concept of a complete scholar to that of a "complete institution" is the basis for what we propose as a Model of Institutional Scholarship. This model is exemplified by the Cochrane Collaboration, a gold standard for a complete vision of research on evidence-based health care. In the Model of Institutional Scholarship, an institution can visualize, plan, develop, and orchestrate all scholarship being conducted within its realm, creating collaborations among individual efforts that will enhance effectiveness and the creation of new knowledge.

  10. 25 CFR 67.6 - Application forms.

    Science.gov (United States)

    2010-04-01

    ... application form is filed by a sponsor, the name and address of the sponsor and the sponsor's relationship to... the applicant's mailing address on the application form. Thereafter, the applicant or sponsor shall... applicant. Otherwise, the mailing address as stated on the application form shall be accepted as the address...

  11. 25 CFR 61.6 - Application forms.

    Science.gov (United States)

    2010-04-01

    ... is claimed. (2) If the application form is filed by a sponsor, the name and address of sponsor and... furnish the applicant's mailing address on the application form. Thereafter, the applicant or sponsor... identification of the application, otherwise the mailing address as stated on the form shall be acceptable as the...

  12. AWG Scholarships

    Science.gov (United States)

    The Association for Women Geoscientists will give two Chrysalis Scholarships in 1990. The awards are for women who returned to school after an interruption in education of at least a year and who are finishing a thesis for a Masters or Ph.D. degree in geoscience.1989 was the first year for the Chrysalis. The recipient, Diane Bellis, was a doctoral candidate in geochemistry at New Mexico Institute of Mining and Technology in Socorro and the mother of four. She received her Ph.D. in May and is currently an AAAS Fellow in the Department of State in Washington, D.C., working on U.S. science policy in Africa and Latin America.

  13. Partisan Scholarship in Technoscientific Controversies

    DEFF Research Database (Denmark)

    Galis, Vasilis; Hansson, Anders

    2012-01-01

    of who controls, manipulates, and establishes decisions, facts, and knowledge. With this in mind, it is possible to identify different forms of partisan research including capture by participants, de facto and overt partisanship, and mercenary scholarship. These different forms of partisan scholarship...... are characterised by differences in the motives underlying epistemological choices of research topic and method, personal commitments to the fields studied, use of research findings in controversies, and positioning of results in wider debates. Two examples help to illustrate partisan scholarship: first, a study...... of new technologies for managing climate change (carbon dioxide capture and storage); and second, the construction of the new underground metro system in Athens and its accommodation of accessibility standards. Both cases entail partisan positions and raise similar concerns about the orthodox...

  14. Minority engineering scholarships, 2012.

    Science.gov (United States)

    2014-02-01

    Scholarships for Minority Students Studying Engineering and Science: Support will make scholarships available to minority students : interested in engineering and science and will increase significantly the number of minority students that Missouri S...

  15. 76 FR 16741 - Applications for New Awards; Erma Byrd Scholarship Program

    Science.gov (United States)

    2011-03-25

    ... (APA) (5 U.S.C. 553) and section 437 of the General Education Provisions Act (GEPA), 20 U.S.C. 1232(d..., 2010, Public Law 111-117 provides, however, that the provisions of section 553 of the APA and section... with disabilities can obtain a copy of the application package in an accessible format (e.g. braille...

  16. Funding School Choice: A Road Map to Tax-Credit Scholarship Programs and Scholarship Granting Organizations. Issues in Depth

    Science.gov (United States)

    Forster, Greg

    2006-01-01

    Many states are considering a form a school choice known as "tax-credit scholarships," which currently provide school choice to almost 60,000 students in Arizona, Florida and Pennsylvania, which and have just been enacted in Iowa. This guide shows how tax-credit scholarships work and introduces the scholarship granting organizations that…

  17. NOAA's Undergraduate Scholarship Program Outcomes and Opportunities

    Science.gov (United States)

    Kaplan, M.; Jabanoski, K.; Christenson, T.

    2017-12-01

    NOAA supports about 115 - 150 undergraduates per year through the Ernest F. Hollings Scholarship and the Educational Partnership Program Undergraduate Scholarship. These programs provide tuition support and paid summer internships at NOAA to exceptional students majoring in the geosciences. Multiple methods were used to evaluate program outcomes and track the career trajectories, including mining LinkedIn data and conducting evaluation surveys of recipients as well as students who applied but did not receive the award. Results show more than 75% of scholars continued on to graduate school, primarily in a NOAA mission fields. This compared to only 56% of nonrecipients. More than 60% of alumni had at least one professional record, with the most alumni working in private industry, followed by nongovernmental organizations and federal, state and local government. The evaluation identified 77 other scholarship programs applied to by NOAA scholarship recipients. The most commonly reported program was the NSF Research Experiences for Undergraduates (REU) for which 20% of scholars applied and 46% of applications were successful. Other common scholarships included the Goldwater Scholarship (received by 5% of NOAA scholars) and the Udall Scholarship (received by 4% of scholars). In the most recent class of 118 undergraduate scholars, 24% reported having another research experience by the time they arrived for orientation at the end of their sophomore year. These results suggest coordination across scholarship opportunities may be useful to engage and retain students in geoscience fields.

  18. Small Form Factor RFID Applicator, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — The proposed development of a small form factor Astrobee dedicated RFID label applicator will allow current and future free flying vehicles to place RFID labels...

  19. Scholarship, publication, and career advancement in health professions education: AMEE Guide No. 43.

    Science.gov (United States)

    McGaghie, William C

    2009-07-01

    Scholarship and publication are key contributors to career advancement in health professions education worldwide. Scholarship is expressed in many ways including original research; integration and synthesis of ideas and data, often across disciplines; application of skill and knowledge to problems that have consequences for health professionals, students, and patients; and teaching in many forms. Professional publication also has diverse outlets ranging from empirical articles in peer reviewed journals, textbook chapters, videos, simulation technologies, and many other means of expression. Scholarship and publication are evaluated and judged using criteria that are consensual, public, and transparent. This three-part AMEE Guide presents advice about how to prepare and publish health professions education research reports and other forms of scholarship in professional journals and other outlets. Part One addresses scholarship-its varieties, assessment, and attributes of productive scholars and scholarly teams. Part Two maps the road to publication, beginning with what's important and reportable and moving to manuscript planning and writing, gauging manuscript quality, manuscript submission and review, and writing in English. Part Three offers 21 practical suggestions about how to advance a successful and satisfying career in the academic health professions. Concluding remarks encourage health professions educators to pursue scholarship with vision and reflection.

  20. Developing a scholarship community.

    Science.gov (United States)

    Cumbie, Sharon; Weinert, Clarann; Luparell, Susan; Conley, Virginia; Smith, James

    2005-01-01

    To report the results of a multidisciplinary, interinstitutional writing support group established to facilitate faculty scholarly productivity. ORGANIZING CONCEPT: The road to scholarship can be filled with many obstacles, among them time constraints, teaching and meeting demands, student needs, office interruptions, and lack of colleagueship. The problems associated with lack of colleagueship, in particular, can be compounded for faculty who work in isolated contexts with few, if any, senior faculty to serve as mentors. METHODS OF DEVELOPMENT: The Western Writers Coercion Group evolved over a 2-year period from a small group of nursing faculty at a single institution to include, by its second year, 21 faculty from five western university campuses and three academic disciplines. The group met biweekly via teleconference with the objectives of defining and accomplishing realistic individual scholarship goals and providing a forum for the critical exchange of ideas. The ongoing support and mentoring of the group led to significant writing outcomes in the form of manuscripts submitted for publication, abstracts submitted for conference presentation, grant proposals developed, and collegial relationships formed. Although the benefits of group participation varied somewhat for faculty at different points in the career trajectory, they seemed to accrue at all levels of development. Group members underscored the many less quantifiable advantages of group participation: exposure to broader professional perspectives, the formation of key professional relationships, the enrichment of multidisciplinary input, and individualized assistance with time management, goal setting, and actual drafts. The structure and experience of this group, which continues to meet regularly, might be a model to guide other groups of scholars who face geographic isolation and who struggle with balancing time and work and finding motivation for the process of writing.

  1. AI applications in sheet metal forming

    CERN Document Server

    Hussein, Hussein

    2017-01-01

    This book comprises chapters on research work done around the globe in the area of artificial intelligence (AI) applications in sheet metal forming. The first chapter offers an introduction to various AI techniques and sheet metal forming, while subsequent chapters describe traditional procedures/methods used in various sheet metal forming processes, and focus on the automation of those processes by means of AI techniques, such as KBS, ANN, GA, CBR, etc. Feature recognition and the manufacturability assessment of sheet metal parts, process planning, strip-layout design, selecting the type and size of die components, die modeling, and predicting die life are some of the most important aspects of sheet metal work. Traditionally, these activities are highly experience-based, tedious and time consuming. In response, researchers in several countries have applied various AI techniques to automate these activities, which are covered in this book. This book will be useful for engineers working in sheet metal industri...

  2. Scholarship, Textbooks, and Mythology

    Science.gov (United States)

    Noell, Laura K.

    2004-01-01

    A new textbook designed for first- or second-year courses in mythology as an introduction to literature shows that a community college faculty member who writes a textbook adds teaching experience to scholarship.

  3. Industrial ceramics - Properties, forming and applications

    International Nuclear Information System (INIS)

    Fantozzi, Gilbert; Niepce, Jean-Claude; Bonnefont, Guillaume; Alary, J.A.; Allard, B.; Ayral, A.; Bassat, J.M.; Elissalde, C.; Maglione, M.; Beauvy, M.; Bertrand, G.; Bignon, A.; Billieres, D.; Blanc, J.J.; Blumenfeld, P.; Bonnet, J.P.; Bougoin, M.; Bourgeon, M.; Boussuge, M.; Thorel, A.; Bruzek, C.E.; Cambier, F.; Carrerot, H.; Casabonne, J.M.; Chaix, J.M.; Chevalier, J.; Chopinet, M.H.; Couque, H.; Courtois, C.; Leriche, A.; Dhaler, D.; Denape, J.; Euzen, P.; Ganne, J.P.; Gauffinet, S.; Girard, A.; Gonon, M.; Guizard, C.; Hampshire, S.; Joulin, J.P.; Julbe, A.; Ferrato, M.; Fontaine, M.L.; Lebourgeois, R.; Lopez, J.; Maquet, M.; Marinel, S.; Marrony, M.; Martin, J.F.; Mougin, J.; Pailler, R.; Pate, M.; Petitpas, E.; Pijolat, C.; Pires-Franco, P.; Poirier, C.; Poirier, J.; Pourcel, F.; Potier, A.; Tulliani, J.M.; Viricelle, J.P.; Beauger, A.

    2013-01-01

    After a general introduction to ceramics (definition, general properties, elaboration, applications, market data), this book address conventional ceramics (elaboration, material types), thermo-structural ceramics (oxide based ceramics, non-oxide ceramics, fields of application, functional coatings), refractory ceramics, long fibre and ceramic matrix composites, carbonaceous materials, ceramics used for filtration, catalysis and the environment, ceramics for biomedical applications, ceramics for electronics and electrical engineering (for capacitors, magnetic, piezoelectric, dielectric ceramics, ceramics for hyper-frequency resonators), electrochemical ceramics, transparent ceramics (forming and sintering), glasses, mineral binders. The last chapter addresses ceramics used in the nuclear energy sector: in nuclear fuels and fissile material, absorbing ceramics and shields, in the management of nuclear wastes, new ceramics for reactors under construction or for future nuclear energy

  4. Faith, scholarship and postmodernism

    Directory of Open Access Journals (Sweden)

    Susan VanZanten Gallagher

    1997-03-01

    Full Text Available Faith, Scholarship, and postmodernismPostmodernism represents perhaps the most important philosophical shift occurring in Western thought since the Enlightenment. It is thus crucial for Christian scholars to address the issues it raises. In the United States, Christian scholars have employed at least two different paradigms in discussing the relationship of faith and scholarship. In the integration model, scholars assume that faith and scholarship are two distinct entities that must be brought together, while the worldview model assumes that the scholar always begins with a narrative worldview that subsequently informs one's scholarship. However, the worldview model holds that one's worldview can be influenced and informed by one's scholarship, life experiences, and cultural settings as well. After distinguishing between various kinds of postmodernism based upon their views of truth, unknowability, and cultural relativism - this article argues that worldview thinking may benefit from the academy’s embrace of postmodernism. Although Christian scholars have expressed a wide variety of opinions on postmodernism, I argue that postmodernism’s anti-foundationalism and recognition of the importance of perspectival thinking provide new opportunities for Christian scholarship.

  5. Measuring discursive influence across scholarship.

    Science.gov (United States)

    Gerow, Aaron; Hu, Yuening; Boyd-Graber, Jordan; Blei, David M; Evans, James A

    2018-03-27

    Assessing scholarly influence is critical for understanding the collective system of scholarship and the history of academic inquiry. Influence is multifaceted, and citations reveal only part of it. Citation counts exhibit preferential attachment and follow a rigid "news cycle" that can miss sustained and indirect forms of influence. Building on dynamic topic models that track distributional shifts in discourse over time, we introduce a variant that incorporates features, such as authorship, affiliation, and publication venue, to assess how these contexts interact with content to shape future scholarship. We perform in-depth analyses on collections of physics research (500,000 abstracts; 102 years) and scholarship generally (JSTOR repository: 2 million full-text articles; 130 years). Our measure of document influence helps predict citations and shows how outcomes, such as winning a Nobel Prize or affiliation with a highly ranked institution, boost influence. Analysis of citations alongside discursive influence reveals that citations tend to credit authors who persist in their fields over time and discount credit for works that are influential over many topics or are "ahead of their time." In this way, our measures provide a way to acknowledge diverse contributions that take longer and travel farther to achieve scholarly appreciation, enabling us to correct citation biases and enhance sensitivity to the full spectrum of scholarly impact. Copyright © 2018 the Author(s). Published by PNAS.

  6. The future of electronic scholarship

    Directory of Open Access Journals (Sweden)

    Cornelius Holtorf

    2004-01-01

    Full Text Available This paper about the future of electronic scholarship takes the form of a commentary about my experiences with publishing an electronic monograph. An earlier version of that work was originally submitted to the University of Wales as a hypermedia Doctoral dissertation in archaeology. I will discuss to what extent (if any the electronic and multilinear format of my work proved valuable in challenging and advancing some foundations of current academic discourse. A key question is how academic credibility can be maintained, while at the same time pioneering some radical possibilities of electronic scholarship. It emerges that the criteria for this credibility are themselves at stake. The paper is divided into three main parts. After a short introduction , I will first review three ways in which I originally thought that the hypermedia format would allow clear benefits for academic writing and discourse, and how I see them now. They refer to intertextuality, the open-ended 'living' text, and multilinearity in writing and argument. Then I will review the main problems which I originally thought might be difficult to reconcile with contemporary academic discourse, and discuss to what extent they indeed turned out to be obstacles. These include screen reading, orientation and navigation issues, and the problem of long-term preservation. Finally, I will turn to the issue of academic publishing and how electronic scholarship may be able to help it become more satisfactory by dissolving existing ties to commercial interests.

  7. Addressing the negative impact of scholarship on dental education.

    Science.gov (United States)

    Mackenzie, R S

    1984-09-01

    Defined broadly, scholarship is the essence of academic and professional life. In several ways, however, scholarship as defined, perceived, and applied within the university has a negative impact on dental education. When scholarship is defined in terms of numbers of publications, faculty efforts are turned away from other important forms of scholarship. The review process for publication quality is unreliable, and the focus on numbers of publications encourages multiple authorship and papers of less practical significance. The proposed solution of nontenure tracks for clinicians creates its own difficulties. Broadening the definition of scholarship will encourage better clinical teaching, clinical judgment, and clinical assessment of student performance, and will result in more satisfied teachers, students, and alumni, and ultimately in better health care through improved judgments and decision processes. The perception that scholarship is a meaningless university hurdle for clinicians must be dispelled.

  8. Embedding the Scholarship of Engagement at a Regional University

    Science.gov (United States)

    Crookes, Patrick A.; Else, Fabienne C.; Smith, Kylie M.

    2015-01-01

    Despite receiving growing international recognition and regard, the scholarship of engagement remains undervalued internally at academic institutions, especially in relation to career development and academic promotion. This form of scholarship presents difficulties relating to evaluation, assessment, and evidencing that are not generally present…

  9. Minority engineering scholarships renewal, 2011.

    Science.gov (United States)

    2012-08-01

    Scholarships for Minority Students Studying Engineering and Science : Support will make scholarships available to minority students : interested in engineering and science and will increase significantly the number of minority students that Missouri ...

  10. [The Perspectives and Expectations of New Nursing Graduates Regarding the Hospital-Based Nursing Students Scholarship].

    Science.gov (United States)

    Chen, Kuan-Ling; Tsai, Yun-Fang; Shao, Jung-Hua; Shyu, Yea-Ing

    2016-10-01

    The hospital-based scholarship is a relatively recent incentive used by hospitals to recruit new nursing graduates. Few studies have explored the impact of these scholarship programs on hospital recruitment. To explore the perspectives and expectations of new nursing graduates on the application of a hospital-based scholarship for nursing students. This study used a qualitative research approach. Purposive sampling was used to recruit 20 new nursing graduates from one university in northern Taiwan in 2013. Content analysis was applied to analyze the data. Two themes were identified by participants who had applied for a hospital-based scholarship: "aspire to be a nursing-scholarship recipient and work towards this aspiration" and "look forward to receiving a nursing-scholarship and imagine possible features of the future life." One theme was identified by participants who had not applied for a hospital-based scholarship: "agree with the policy of hospital-based scholarship but resist the restrictions on their life." Although both groups agreed that the scholarship program helped relieve financial stresses, participants who had applied for the scholarship tended to hold positive and aggressive attitudes towards the nursing scholarship. Conversely, participants who had not applied for the scholarship did so due to the perceived conflicts between the scholarship and their career plans. It is recommended to consider providing career-planning assistance to new graduates and to arrange that students who sign a scholarship contract have their clinical practice in their working unit in order to improve adaptation.

  11. Quercetin topical application, from conventional dosage forms to nanodosage forms.

    Science.gov (United States)

    Hatahet, T; Morille, M; Hommoss, A; Devoisselle, J M; Müller, R H; Bégu, S

    2016-11-01

    Skin is a multifunctional organ with activities in protection, metabolism and regulation. Skin is in a continuous exposure to oxidizing agents and inflammogens from the sun and from the contact with the environment. These agents may overload the skin auto-defense capacity. To strengthen skin defense mechanisms against oxidation and inflammation, supplementation of exogenous antioxidants is a promising strategy. Quercetin is a flavonoid with very pronounced effective antioxidant and antiinflammatory activities, and thus a candidate of first choice for such skin supplementation. Quercetin showed interesting actions in cellular and animal based models, ranging from protecting cells from UV irradiation to support skin regeneration in wound healing. However, due to its poor solubility, quercetin has limited skin penetration ability, and various formulation approaches were taken to increase its dermal penetration. In this article, the quercetin antioxidant and antiinflammatory activities in wound healing and supporting skin against aging are discussed in detail. In addition, quercetin topical formulations from conventional emulsions to novel nanoformulations in terms of skin penetration enhancement are also presented. This article gives a comprehensive review of quercetin for topical application from biological effects to pharmaceutical formulation design for the last 25 years of research. Copyright © 2016 Elsevier B.V. All rights reserved.

  12. Teaching as Scholarship

    Directory of Open Access Journals (Sweden)

    Shane Neely-Smith

    2008-02-01

    Full Text Available As research and funding continue to replace teaching as the central mission in more colleges and universities, nursing faculty will be expected to engage in research endeavours as proof of scholarship involvement. However, the multiple roles of the nursing faculty coupled with the pressure to engage in research and funding endeavours have led to increased stress and burnout and increased attrition rate. The purpose of this paper is to delineate the expected roles of the nursing faculty related to the trilogy of teaching, research and service and recommend that colleges/universities recognize not only research as scholarship, but also teaching and service. An integrative review of the literature using books and journals from nursing and other relevant disciplines related to the multiple roles of nursing faculty was conducted. Teaching is a vital role and should remain the central mission of colleges/universities to ensure effective pedagogy. Institutions of higher learning should adapt an umbrella of scholarship under which falls teaching, research, and service; thus, teaching would be considered scholarship.

  13. Assessing Culturally Competent Scholarship.

    Science.gov (United States)

    Mendias, Elnora P.; Guevara, Edilma B.

    2001-01-01

    Eight criteria for culturally competent scholarship (contextuality, relevance, communication styles, awareness of identity and power differences, disclosure, reciprocation, empowerment, time) were applied to an international education/research nursing program. Appropriate measures for each were developed and ways to improve the program were…

  14. Valla on Biblical Scholarship

    DEFF Research Database (Denmark)

    Haan, Annet den

    2016-01-01

    Lorenzo Valla’s Annotationes to the New Testament have been the object of study both as part of the history of Biblical scholarship and in the context of Valla’s own intellectual development. The work was, however, embedded in the intellectual context of the Vatican court in the 1450s, where...

  15. The Potential Contribution of Feminist Scholarship to the Field of Communication.

    Science.gov (United States)

    Dervin, Brenda

    1987-01-01

    Describes feminist scholarship as a pluralistic, activist form of scholarship, which sees gender as the primary category of social organization. Claims that until recently, feminist scholarship has contributed little to the field of communication research, and that it is needed in order to give a voice to women's concerns. (MM)

  16. 25 CFR 75.9 - Application form.

    Science.gov (United States)

    2010-04-01

    ... applicant. If the application is filed on behalf of a minor, the name and address of the person filing the application and his relationship to the minor. (b) The name, relationship, tribe and roll number of the ancestor or ancestors through whom enrollment rights are claimed, and whether applicant is enrolled with...

  17. Universal in the Local: Practiscing the Scholarship of Engagement

    Directory of Open Access Journals (Sweden)

    Nancy Rottle

    2004-12-01

    Full Text Available The 'Scholarship of Engagement' is a burgeoning genre of scholarship exemplified by community-based pedagogic models used in schools of landscape architecture. This form of scholarship employs engagement with the multi-faceted particulars of local places and people, through which it can inform globally relevant principles and strategies. The paper describes attributes of the Scholarship of Engagement, which supports integrated teaching, research and service in landscape architecture and provides an example of the 'universal in the local'. It suggests that a framework for scholarship assessment developed by the Carnegie Foundation for Advancement of Teaching is effective in promoting scholarship in the design studio, incorporating the components: clear goals and problem definition; preparation through literature and research; methods including community participation, place analyses, case-study research and analysis, and solution testing through design; assessment of results; effective presentation of the results; and reflective critique by the students, community and faculty. This model frames the structure and description of community design studio work undertaken to help a small Alaskan town confront the impending influx and impacts of large chain stores, a problem communities are increasingly facing. In such an engaged-scholarship approach, the hierarchical values of cosmopolitan versus local are realigned, and faculty and students collaborate with community partners - whether global or local - to solve pressing issues. Can this integrated model of public scholarship be legitimised, supported and extended?

  18. Scholarship in nursing: Degree-prepared nurses versus diploma ...

    African Journals Online (AJOL)

    Lizeth Roets

    tion (critical thinking), the scholarship of application (knowl- ... degree-qualified nurses have stronger leadership skills; they are more creative, critical .... Ethical considerations ..... so that research do not imply taking well educated people away.

  19. 25 CFR 153.3 - Application form.

    Science.gov (United States)

    2010-04-01

    ..., cattle raising, business, or other occupation (including home-making); (d) His present occupation, if any; (e) A statement concerning the applicant's financial status, including his average earned and... indebtedness to the United States, to the tribe, or to others; (f) A description of his property and its value...

  20. INTRODUCTION: GRADUATE STUDENT SCHOLARSHIP

    Directory of Open Access Journals (Sweden)

    Laverne Jacobs

    2015-02-01

    Full Text Available The Windsor Yearbook of Access to Justice is proud to publish issue 32 (1. This issue features a special section highlighting the scholarship of graduate students. While it is always a pleasure to read promising work by newer scholars in the fields of law and social justice, we are certain that this collection of articles represents some of the finest and thought-provoking scholarship stemming from current graduate students in law. The articles stem from a graduate student essay contest that WYAJ held in 2013 and for which we received many submissions. The collection of selected papers offers a view of legal and interdisciplinary research examining issues that are topically diverse but which are all of deep, long-term importance to the world of access to justice. A reader of the special section on Graduate Student Scholarship will find explorations of access to justice from the perspectives of equality rights, discretion, adjudication and methods of legal service delivery, to name a few. A prize was offered to two papers judged to be of exceptional quality. I am very pleased to announce that the winners of those two prizes are Andrew Pilliar, for his article “Exploring a Law Firm Business Model to Improve Access to Justice” and Blair A. Major, for his contribution, “Religion and Law in R v NS: Finding Space to Re-think the Balancing Analysis”. The Editorial Board thanks all those who submitted papers to the contest and to this final special issue of the Windsor Yearbook of Access to Justice. Another notable feature of this issue is the introduction of a section called Research Notes. The Yearbook will periodically publish peer-reviewed research notes that present the findings of empirical (quantitative, qualitative or mixed method research studies. This section aims to contribute to the growing and important body of empirical scholarship within the realm of access to justice socio-legal research. We hope that you enjoy

  1. Assessment and application of oats mutant forms

    Energy Technology Data Exchange (ETDEWEB)

    Velikovsky, V [Vyzkumny a Slechtitelsky Ustav Obilnarsky, Kromeriz (Czechoslovakia)

    1978-04-01

    Five oat varieties were studied for the effect of X-rays on the degree of survival, on the occurrence rate of mutations, and on the possibility of obtaining improved forms for further breeding work. Oats were treated with doses of 20,000 and 40,000 R and the latter dose was found to be highly lethal. For this reason, further studies were performed with doses of 15,000 and 25,000 R. The 'Diadem' variety (CSSR) showed the highest sensitivity to irradiation. The varieties 'Tiger' (West Germany) and 'Diane' (Belgium) showed medium susceptibility and the 'Permit' and 'Pollux' varieties (both W. Germany) were the least sensitive. In selection oriented mainly to stalk shortening and to higher resistance to lodging, the greatest number of useful macromutations was obtained from the 'Permit' variety after exposure of dry seeds to a dose of 20,000 R. The most promising mutant forms obtained in this variety were sent to some breeding stations of the Plant-Breeding and Seed-Production Enterprise Oseva for further breeding use.

  2. Bizarre Bequests and Strange Scholarships

    Science.gov (United States)

    Godfrey, Cullen M.

    2009-01-01

    There is a scholarship at the University of Texas at Austin endowed by friends of a faculty member whose cat died. The scholarship, which is named for the cat, benefits students in the liberal arts honors program who love cats and who also plan to major in English. People have always been generous to colleges and universities, but they have not…

  3. Engagement Scholarship Consortium Poster Awards

    Science.gov (United States)

    Bargerstock, Burton A.

    2012-01-01

    The National Outreach Scholarship Conference has long provided a venue for the presentation of posters representing innovative research, effective practices, and impactful programs. In 2011, conference planners developed a series of measures focused on enriching the poster session as a platform for showcasing community-based scholarship and…

  4. 21 CFR 1309.32 - Application forms; contents; signature.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Application forms; contents; signature. 1309.32... Application forms; contents; signature. (a) Any person who is required to be registered pursuant to § 1309.21... this paragraph and shall contain the signature of the individual being authorized to sign the...

  5. Polycentrism in Global Health Governance Scholarship

    Science.gov (United States)

    Tosun, Jale

    2018-01-01

    Drawing on an in-depth analysis of eight global health networks, a recent essay in this journal argued that global health networks face four challenges to their effectiveness: problem definition, positioning, coalition-building, and governance. While sharing the argument of the essay concerned, in this commentary, we argue that these analytical concepts can be used to explicate a concept that has implicitly been used in global health governance scholarship for quite a few years. While already prominent in the discussion of climate change governance, for instance, global health governance scholarship could make progress by looking at global health governance as being polycentric. Concisely, polycentric forms of governance mix scales, mechanisms, and actors. Drawing on the essay, we propose a polycentric approach to the study of global health governance that incorporates coalitionbuilding tactics, internal governance and global political priority as explanatory factors. PMID:29325406

  6. Development of Model for Providing Feasible Scholarship

    Directory of Open Access Journals (Sweden)

    Harry Dhika

    2016-05-01

    Full Text Available The current work focuses on the development of a model to determine a feasible scholarship recipient on the basis of the naiv¨e Bayes’ method using very simple and limited attributes. Those attributes are the applicants academic year, represented by their semester, academic performance, represented by their GPa, socioeconomic ability, which represented the economic capability to attend a higher education institution, and their level of social involvement. To establish and evaluate the model performance, empirical data are collected, and the data of 100 students are divided into 80 student data for the model training and the remaining of 20 student data are for the model testing. The results suggest that the model is capable to provide recommendations for the potential scholarship recipient at the level of accuracy of 95%.

  7. Application Form for NCI Cancer Genetics Services Directory

    Science.gov (United States)

    Professionals who provide services related to cancer genetics (cancer risk assessment, genetic counseling, genetic susceptibility testing, and others) may fill out this application form to be listed in the National Cancer Institute's Cancer Genetics Services Directory.

  8. 15 CFR 2011.105 - Form and applicability of certificate.

    Science.gov (United States)

    2010-01-01

    ..., SYRUPS AND MOLASSES Certificate of Quota Eligibility § 2011.105 Form and applicability of certificate. (a...; expected date of departure; expected date of arrival in U.S.; and expected port(s) of arrival in the United... shall affix a seal or other form of authentication and sign and date the certificate. (b) Other...

  9. Bound by Tradition? Peer Review and New Scholarship: An Institutional Case Study

    Science.gov (United States)

    White, Barbara Jo; Cruz, Laura; Ellern, Jill; Ford, George; Moss, Hollye

    2012-01-01

    Peer review is by no means a routine process for traditional, or basic, research. Even so, peer review is even less routinized for other forms of scholarship. In 1990, Ernest Boyer called for a reconsideration of scholarship and extended the definition to be inclusive of non-traditional modes of scholarly production and delivery. However, peer…

  10. Leveraging New Media in the Scholarship of Engagement: Opportunities and Incentives

    Science.gov (United States)

    LaBelle, Chris; Anderson-Wilk, Mark; Emanuel, Robert

    2011-01-01

    This article looks at how Extension faculty and administrators perceive digital scholarship in relation to their institutions' reward systems. Our survey data suggest that even when land-grant institutions have policies in place to reward alternative or new forms of scholarship, these policies are often unclear or inaccessible, are not reflected…

  11. Is Giving Scholarship Worth the Effort? Loyalty among Scholarship Recipients

    Science.gov (United States)

    Nurlida, Ismail

    2015-01-01

    To stay ahead of competition, a significant factor has now become of significance; student loyalty towards higher learning institutions. Hence, scholarship recipients have the expectation to demonstrate a certain degree of loyalty towards their education sponsor. In addition, they play an important role as opinion leaders and walking advertisement…

  12. Structure and applications of point form relativistic quantum mechanics

    International Nuclear Information System (INIS)

    Klink, W.H.

    2003-01-01

    The framework of point form relativistic quantum mechanics is used to construct mass and current operators for hadronic systems with finite degree of freedom. For the point form all of the interactions are in the four-momentum operator and, since Lorentz transformations are kinematic, the theory is manifestly covariant. In the Bakamjian-Thomas version of the point form the four-momentum operator is written as a product of the four-velocity operator and mass operator, where the mass operator is the sum of free and interacting mass operators. Interacting mass operators can be constructed from vertices, matrix elements of local field operators evaluated at the space-time point zero, where the states are eigenstates of the four-velocity. Applications include the study of the spectra and widths of vector mesons, viewed as bound states of quark-antiquark pairs. Besides mass operators, current operators are needed to compute form factors. Form factors are matrix elements of current operators on mass operator eigenstates and are often calculated with one-body current operators (in the point form this is called the point form spectator approximation); but in a properly relativistic theory there must also be many-body current operators. Minimal currents needed to satisfy current conservation in the presence of hadronic interactions (called dynamically determined currents) are shown to be easily calculated in the point form. (author)

  13. An Evaluation of the Children's Scholarship Fund.

    Science.gov (United States)

    Peterson, Paul E.; Campbell, David E.

    This paper presents first-year results of an evaluation of a Children's Scholarship Fund (CSF) program which provided scholarships enabling low-income families nationwide to send their K-8 children to private schools of their choice. Families won scholarships through a lottery. Telephone surveys of parents/caretakers of children who took advantage…

  14. Fighting for Scholarships in Oklahoma.

    Science.gov (United States)

    Roach, Ronald

    1999-01-01

    Fearing a federal court in Oklahoma might end a state-financed merit-scholarship program targeted by a discrimination lawsuit, black legislators passed a bill making the program race and gender neutral. State regents are criticized for failing to develop effective policy to remedy past discrimination. (MSE)

  15. Film forming microbial biopolymers for commercial applications--a review.

    Science.gov (United States)

    Vijayendra, S V N; Shamala, T R

    2014-12-01

    Microorganisms synthesize intracellular, structural and extracellular polymers also referred to as biopolymers for their function and survival. These biopolymers play specific roles as energy reserve materials, protective agents, aid in cell functioning, the establishment of symbiosis, osmotic adaptation and support the microbial genera to function, adapt, multiply and survive efficiently under changing environmental conditions. Viscosifying, gelling and film forming properties of these have been exploited for specific significant applications in food and allied industries. Intensive research activities and recent achievements in relevant and important research fields of global interest regarding film forming microbial biopolymers is the subject of this review. Microbial polymers such as pullulan, kefiran, bacterial cellulose (BC), gellan and levan are placed under the category of exopolysaccharides (EPS) and have several other functional properties including film formation, which can be used for various applications in food and allied industries. In addition to EPS, innumerable bacterial genera are found to synthesis carbon energy reserves in their cells known as polyhydroxyalkanoates (PHAs), microbial polyesters, which can be extruded into films with excellent moisture and oxygen barrier properties. Blow moldable biopolymers like PHA along with polylactic acid (PLA) synthesized chemically in vitro using lactic acid (LA), which is produced by LA bacteria through fermentation, are projected as biodegradable polymers of the future for packaging applications. Designing and creating of new property based on requirements through controlled synthesis can lead to improvement in properties of existing polysaccharides and create novel biopolymers of great commercial interest and value for wider applications. Incorporation of antimicrobials such as bacteriocins or silver and copper nanoparticles can enhance the functionality of polymer films especially in food packaging

  16. Application of PCT to the EBR II ceramic waste form

    International Nuclear Information System (INIS)

    Ebert, W. L.; Lewis, M. A.; Johnson, S. G.

    2002-01-01

    We are evaluating the use of the Product Consistency Test (PCT) developed to monitor the consistency of borosilicate glass waste forms for application to the multiphase ceramic waste form (CWF) that will be used to immobilize waste salts generated during the electrometallurgical conditioning of spent sodium-bonded nuclear fuel from the Experimental Breeder Reactor No. 2 (EBR II). The CWF is a multiphase waste form comprised of about 70% sodalite, 25% borosilicate glass binder, and small amounts of halite and oxide inclusions. It must be qualified for disposal as a non-standard high-level waste (HLW) form. One of the requirements in the DOE Waste Acceptance System Requirements Document (WASRD) for HLW waste forms is that the consistency of the waste forms be monitored.[1] Use of the PCT is being considered for the CWF because of the similarities of the dissolution behaviors of both the sodalite and glass binder phases in the CWF to borosilicate HLW glasses. This paper provides (1) a summary of the approach taken in selecting a consistency test for CWF production and (2) results of tests conducted to measure the precision and sensitivity of the PCT conducted with simulated CWF

  17. Nanostructured silver sulfide: synthesis of various forms and their application

    Science.gov (United States)

    Sadovnikov, S. I.; Rempel, A. A.; Gusev, A. I.

    2018-04-01

    The results of experimental studies on nanostructured silver sulfide are analyzed and generalized. The influence of small particle size on nonstoichiometry of silver sulfide is discussed. Methods for the synthesis of various forms of nanostructured Ag2S including nanopowders, stable colloidal solutions, quantum dots, core–shell nanoparticles and heteronanostructures are described. The advantages and drawbacks of different synthetic procedures are analyzed. Main fields of application of nanostructured silver sulfide are considered. The bibliography includes 184 references.

  18. Altmetrics, Legacy Scholarship, and Scholarly Legacy

    Directory of Open Access Journals (Sweden)

    Lauren B. Collister

    2017-10-01

    Full Text Available When using alternative metrics (altmetrics to investigate the impact of a scholar’s work, researchers and librarians are typically cautioned that altmetrics will be less useful for older works of scholarship. This is because it is difficult to collect social media and other attention retroactively, and the numbers will be lower if the work was published before social media marketing and promotion were widely accepted in a field. In this article, we argue that altmetrics can provide useful information about older works in the form of documenting renewed attention to past scholarship as part of a scholar’s legacy. Using the altmetrics profile of the late Dr. Thomas E. Starzl, often referred to as “the father of modern transplantation”, we describe two cases where altmetrics provided information about renewed interest in his works: a controversy about race and genetics that shows the ongoing impact of a particular work, and posthumous remembrances by colleagues which reveal his scholarly legacy.

  19. Towards Industrial Application of Damage Models for Sheet Metal Forming

    Science.gov (United States)

    Doig, M.; Roll, K.

    2011-05-01

    Due to global warming and financial situation the demand to reduce the CO2-emission and the production costs leads to the permanent development of new materials. In the automotive industry the occupant safety is an additional condition. Bringing these arguments together the preferable approach for lightweight design of car components, especially for body-in-white, is the use of modern steels. Such steel grades, also called advanced high strength steels (AHSS), exhibit a high strength as well as a high formability. Not only their material behavior but also the damage behavior of AHSS is different compared to the performances of standard steels. Conventional methods for the damage prediction in the industry like the forming limit curve (FLC) are not reliable for AHSS. Physically based damage models are often used in crash and bulk forming simulations. The still open question is the industrial application of these models for sheet metal forming. This paper evaluates the Gurson-Tvergaard-Needleman (GTN) model and the model of Lemaitre within commercial codes with a goal of industrial application.

  20. Resorbable fiber-forming polymers for biotextile applications

    CERN Document Server

    Gajjar, Chirag R

    2014-01-01

    This book summarizes the properties and applications of conventional and commercially available fiber-forming, bioresorbable polymers, as well as those currently under study, for use as biotextiles. Factors affecting the performance of these biomaterials are presented, and precautionary measures to reduce premature, hydrolytic degradation during manufacturing and processing are discussed. Because of the structural requirements of medical devices and the technological advancements in synthetic fibers and textile technology, the new field of "Biotextiles" has evolved to exploit the potential of various woven, knitted, braided and non-woven textile structures for biomedical applications. Textile substrates provide certain unique mechanical properties to the medical device and because of an inherently high level of porosity, they can encourage cell growth and promote migration and proliferation. Bioresorbable devices that assist in the repair and regeneration of damaged tissues have in recent years replaced many ...

  1. Nursing scholarship within the British university system.

    Science.gov (United States)

    Ramcharan, P; Ashmore, R; Nicklin, L; Drew, J

    This article is a review of how a school of nursing and midwifery might promote scholarship within the university system. It is argued that the emphasis on research in universities has undermined the importance of scholarship within education and practice. The difficulties of recognizing scholarly processes as opposed to products such as publications is outlined in relation to three areas of potential scholarship within nurse education, i.e. research, teaching and practice. Issues are raised about how scholarship might be promoted in these three areas in practical terms. It is argued that systems of recognition and reward should be equitably distributed between these wide areas of potential scholarship. This will mean universities accommodating different models of scholarship and nurses recognizing their responsibility to contribute to scholarly activity.

  2. 7 CFR 3015.156 - Application for Federal assistance (short form).

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Application for Federal assistance (short form). 3015... Application for Federal Assistance § 3015.156 Application for Federal assistance (short form). Governments shall use the Application for Federal Assistance (Short Form) form prescribed by Circular A-102 in...

  3. Designing Scholarships to Improve College Success: Final Report on the Performance-Based Scholarship Demonstration

    Science.gov (United States)

    Mayer, Alexander K.; Patel, Reshma; Rudd, Timothy; Ratledge, Alyssa

    2015-01-01

    Performance-based scholarships have two main goals: (1) to give students more money for college; and (2) to provide incentives for academic progress. MDRC launched the Performance-Based Scholarship (PBS) Demonstration in 2008 to evaluate the effectiveness of these scholarships in a diverse set of states, institutions, and low-income student…

  4. Small-Island Perceptions of Scholarships: Perspectives from Jamaica

    Science.gov (United States)

    Hyman, T. A.

    2017-12-01

    The Caribbean has the lowest tertiary enrolment in the Western Hemisphere. This figure currently stands at 10% of the population, instead of a desired 30%. [1] Jamaica specifically, has seen a decline in tertiary education enrolment at major institutions such as the University of Technology, Northern Caribbean University, with the only exception being the University of the West Indies showing a marginal increase of 3.6% in 2016. The inability to cover the cost of tertiary education by citizens is a deterrent - despite government subsidies of up to 80%. Scholarship resources exist in Jamaica, but the challenge is the small number of scholarships granted, in proportion to a large applicant pool. Consequently, only the highest performing students are selected at the expense of other higher performing students. Interestingly though, scholarship resources exist internationally for tertiary studies. In the United States for example, US$100 million funds go unclaimed each year due to a lack of awareness. The European Union (EU) will also invest 80 million Euros in research and innovation from 2014 to 2020, with these funds air marked for partnerships between the EU and the rest of the world. The overall aim of this research is to assess the awareness of Jamaicans ages 17 to 45 years, in terms of their knowledge of these international funds, their perceptions of scholarships as a source of tertiary education financing, and preferences for physical locations of study. [1] UWI Professor Archibald McDonald

  5. Merit-Based Scholarships and Student Effort

    Science.gov (United States)

    Hernandez-Julian, Rey

    2010-01-01

    Twenty-one states offer merit scholarships that require students to maintain a minimum grade point average (GPA). Using a comprehensive administrative database from Clemson University, this study estimates the relationship between the incentives created by a South Carolina merit scholarship (LIFE) and students' academic performance. I hypothesize…

  6. Establishing philanthropic funds for advanced practice scholarships.

    Science.gov (United States)

    Neumann, T

    1997-01-01

    Because of decreased tuition assistance at some hospitals, experienced nurses interested in advanced roles may quit rather than stay and expand their roles. This author describes how a hospital based philanthropic community group has helped provide scholarships for nurses interested in advanced practice and how to set up a similar scholarship program that will retain these experienced and motivated nurses.

  7. Academic Staff's Views About International Scholarships and Support Programs

    Directory of Open Access Journals (Sweden)

    M. Ertaç ATİLA

    2015-04-01

    Full Text Available The aim of this study is to determine views of academic staff who have been to the United States in order to do a research study by means of scholarships and support programs provided by the Higher Education Council or Scientific or Technological Research Council of Turkey about the scholarship programs. The qualitative study is carried out as a holistic multiple case study research design. The data were gathered through semi-structured interviews from 10 academic staff who participated the scholarship program. Data were analyzed with content analysis technique. The results indicated that application process, time and financial resources were important for the preferences of academic staff in scholarship and support programs. The main reasons for applying the scholar program to undertake an international research study are grouped under three headings as academic, socio-cultural and foreign language improvements. The main influencing factors behind the researchers' preferences to go the United States are its' level of advancements in scientific research and peer influence. Concerning the duration of a research study in abroad the participants thought that 6 months to one year is adequate time and this time depends on the foreign language skills of the researchers, the field of study, subject and project. The main drawbacks of an international research study visit are the long waiting times for having the United States visa with no adequate support, the cost of health insurance and visa, lack of speaking foreign language skills, and adaptation time in the first arrival. As a result, the experienced participants suggested that the future scholarships have to cover health insurance; the researchers have to be supported for developing their foreign language skills and develop a clear research agenda and project prior to going abroad.

  8. 46 CFR 308.524 - Application for cancellation of Open Cargo Policy, Form MA-304.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Application for cancellation of Open Cargo Policy, Form... § 308.524 Application for cancellation of Open Cargo Policy, Form MA-304. The standard form of application for cancellation of an Open Cargo Policy Form MA-304 may be obtained from the American War Risk...

  9. Potential applications of radiation formed PVA/PVP hydrogel patches

    International Nuclear Information System (INIS)

    Zein, Z.; Hill, D.J.T.; Whittaker, A.K.

    2003-01-01

    It has been shown that radiation induced-polymerization and crosslinking is a very convenient method to produce hydrogels. The process is free of catalyst or initiator, which are mostly toxic, easy to control and allows sterilization simultaneously. In this sense, poly(vinyl alcohol) (PVA)/polyvinylpyrrolidone (PVP) hydrogel patches have been prepared by subjecting the polymer aqueous solutions to γ -irradiation. Under the action of ionizing radiation, the mechanism of hydrogel formation may be simplified into two main stages; formation of free radicals and their intermolecular combination. The five-line ESR spectra found following irradiation of PVP (powder) at 77 K and annealing up to 250 K suggests that free-radicals are mainly localized at tertiary carbon atoms. While for PVA, as the major component of the four-line ESR spectra at 77 K was a triplet and this was the only species observed at 298 K, so most radicals were formed through hydrogen abstraction from tertiary carbon atoms. If radicals localized on different molecular chains combine, new covalent bonds are formed. When a sufficiently high number of crosslinks form, an insoluble network (gel) appears. It was observed that the gel fraction for PVA/PVP hydrogels increased with increasing irradiation dose and it seems that the gel fraction never reaches 100%. This implies that upon irradiation of PVA/PVP aqueous solutions, chain scission also accompanies crosslinking. Based on a toxicity test, it was found that none of this chain scission products produce detectable toxicity. The physico-chemical and mechanical properties of the PVA/PVP hydrogel obtained by irradiation of PVA/PVP (8.0 %wt / 4.8 %wt) solution with a crosslinking dose of 25 kGy were shown to yield properties most suitable for ideal wound covering. Additionally, as the hydrogel has a high water content and a relatively moderate water diffusion coefficient, it offers potential for transdermal drug delivery systems as well as for cosmetic

  10. Good night, and good luck: perspectives on luck in management scholarship

    OpenAIRE

    Liu, C; de Rond, Mark Edmondus

    2016-01-01

    It is not insignificant that seminal contributions to management scholarship have highlighted luck as an alternative explanation for performance differences between individuals and organizations. Yet it has rarely taken center-stage in scholarship. The principal purpose of this paper is to provide a systematic review of the application of luck in the management literature and in such foundation disciplines as economics, sociology, and psychology. Our analysis finds five common perspectives on...

  11. 78 FR 53507 - Agency Information Collection (Beneficiary Travel Mileage Reimbursement Application Form...

    Science.gov (United States)

    2013-08-29

    ... DEPARTMENT OF VETERANS AFFAIRS [OMB Control No. 2900-NEW] Agency Information Collection (Beneficiary Travel Mileage Reimbursement Application Form) Activity Under OMB Review AGENCY: Veterans Health... Control No. 2900- NEW (Beneficiary Travel Mileage Reimbursement Application Form)'' in any correspondence...

  12. Digital storytelling: New opportunities for humanities scholarship and pedagogy

    Directory of Open Access Journals (Sweden)

    John F. Barber

    2016-12-01

    Full Text Available At first thought, combining storytelling, digital tools, and humanities seems improbable. For example, digital storytelling is characterized by interactivity, nonlinearity, flexible outcomes, user participation, even co-creation. Such affordances may be disruptive to traditional humanities scholars accustomed to working alone, with physical objects, and following established theoretical guidelines. However, they may be quite appealing to those seeking new opportunities for cross-disciplinary, iterative approaches to practice-based humanities scholarship and pedagogy. This essay defines digital storytelling as a combination of storytelling techniques, digital affordances, and humanities foci, describes several forms of digital storytelling, outlines frameworks and outcomes associated with their use, and promotes digital storytelling as providing new opportunities for humanities scholarship and teaching, especially with regard to critical thinking, communication, digital literacy, and civic engagement.

  13. Creating a Community of Difference in Entrepreneurship Scholarship

    DEFF Research Database (Denmark)

    Gartner, William B.

    2013-01-01

    This article argues for alternative forms of inquiry for exploring aspects of entrepreneurship scholarship that are often unseen, ignored or minimized. The label, ‘The European School of Entrepreneurship’, might serve as a useful rubric for identifying a community of scholars with tendencies...... towards the following: (1) an interest in the history of ideas that inform entrepreneurship scholarship, (2) a willingness to step outside of the entrepreneurship field, itself, to embrace a variety of ideas, particularly from philosophy and the humanities and (3) a concern for the ‘other’, so...... as to challenge the unspoken and often unrecognized ‘taken-for-granted’ aspects of what entrepreneurship is and what it might be. Such tendencies are fundamentally different by degree (rather than contrast) from current norms; yet, these tendencies can make a significant difference in current scholarly practice...

  14. 7 CFR 29.9236 - Form of application.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE COMMODITY STANDARDS AND STANDARD CONTAINER... address of the applicant; (d) The financial interest of the applicant in the tobacco; (e) The exact nature...

  15. 7 CFR 29.60 - Form of application.

    Science.gov (United States)

    2010-01-01

    ... Regulations of the Department of Agriculture AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing... address of the applicant and of the person, if any, making the application as agent; (d) The financial interest of the applicant in the tobacco; (e) The exact nature of the service desired as (1) inspection, (2...

  16. 49 CFR 1331.1 - Form and content of application.

    Science.gov (United States)

    2010-10-01

    ... applicant is a corporation, individual, or partnership; if a corporation, the State of incorporation; and if a partnership, the names of the partners and date of the partnership's formation. (b) Full name and..., individual, or partnership. (c) Whether applicant and each entity on whose behalf the application is filed is...

  17. 46 CFR 308.521 - Application for Open Cargo Policy, Form MA-301.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Application for Open Cargo Policy, Form MA-301. 308.521... RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.521 Application for Open Cargo Policy, Form MA-301. The standard form of application for a War Risk Open Cargo Policy...

  18. 46 CFR 308.523 - Application for revision of Open Cargo Policy, Form MA-303.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Application for revision of Open Cargo Policy, Form MA... Application for revision of Open Cargo Policy, Form MA-303. An application for the revision of an Open Cargo Policy shall be filed in duplicate with the Underwriting Agent on a form which may be obtained from the...

  19. Analytical evaluation of atomic form factors: Application to Rayleigh scattering

    Energy Technology Data Exchange (ETDEWEB)

    Safari, L., E-mail: laleh.safari@ist.ac.at [IST Austria (Institute of Science and Technology Austria), Am Campus 1, 3400 Klosterneuburg (Austria); Department of Physics, University of Oulu, Box 3000, FI-90014 Oulu (Finland); Santos, J. P. [Laboratório de Instrumentação, Engenharia Biomédica e Física da Radiação (LIBPhys-UNL), Departamento de Física, Faculdade de Ciências e Tecnologia, FCT, Universidade Nova de Lisboa, 2829-516 Caparica (Portugal); Amaro, P. [Laboratório de Instrumentação, Engenharia Biomédica e Física da Radiação (LIBPhys-UNL), Departamento de Física, Faculdade de Ciências e Tecnologia, FCT, Universidade Nova de Lisboa, 2829-516 Caparica (Portugal); Physikalisches Institut, Universität Heidelberg, D-69120 Heidelberg (Germany); Jänkälä, K. [Department of Physics, University of Oulu, Box 3000, FI-90014 Oulu (Finland); Fratini, F. [Department of Physics, University of Oulu, Box 3000, FI-90014 Oulu (Finland); Institute of Atomic and Subatomic Physics, TU Wien, Stadionallee 2, 1020 Wien (Austria); Departamento de Física, Instituto de Ciências Exatas, Universidade Federal de Minas Gerais, 31270-901 Belo Horizonte, MG (Brazil)

    2015-05-15

    Atomic form factors are widely used for the characterization of targets and specimens, from crystallography to biology. By using recent mathematical results, here we derive an analytical expression for the atomic form factor within the independent particle model constructed from nonrelativistic screened hydrogenic wave functions. The range of validity of this analytical expression is checked by comparing the analytically obtained form factors with the ones obtained within the Hartee-Fock method. As an example, we apply our analytical expression for the atomic form factor to evaluate the differential cross section for Rayleigh scattering off neutral atoms.

  20. Towards a framework for co-creating Open Scholarship

    Directory of Open Access Journals (Sweden)

    Nigel Ecclesfield

    2011-02-01

    Full Text Available A recent edition of ALT-J made a call for papers that looked at ‘theoretical approaches in digitally mediated environments'. A key part of this call was to use the Boyer Model of Scholarship as a frame of reference. The authors felt that there were limitations to this model which could be addressed in light of the recent moves to develop Open Scholarship. Our concern with Boyer is that he suggests a separation between researchers, who ‘build new knowledge through traditional research' and teachers who ‘study teaching models and practices to achieve optimal learning'. Boyer identifies four ‘Types' of Scholarship, those of Discovery, Integration, Application and Teaching (DIAT, but places the responsibility for ‘creative work in established field', with the traditional researcher role (Discovery. Furthermore this model implies a linear flow concerning how new knowledge becomes a part of teaching, implying that the teaching is mostly instructional, with a limited view of how new and emerging pedagogies might be utilised. The Learner-Generated Contexts Research Group has been concerned to develop a co-creation approach to learning and find this separation curious. We argue that using the Pedagogy, Andragogy, Heutagogy (PAH Continuum enables more flexible approaches, through a mix of PAH, allowing for a wide range of technology uses, which also changes the relationship to research. We look at how we might both apply a co-creation approach to Boyer's model, inspired by the Open Scholar movement, and also make DIAT more iterative and less discrete. Consequently we have both extended Boyer's DIAT system to include Co-creating as an additional type and changed some ‘measures of performance' to enable an iterative process of scholarship to emerge which also involves learners. We also examine how network effects ‘enable generative network effects to occur' on scholarship and how applying Epistemic Cognition to evolving subject frameworks

  1. Intermetallic Strengthened Alumina-Forming Austenitic Steels for Energy Applications

    Energy Technology Data Exchange (ETDEWEB)

    Hu, Bin [Dartmouth College, Hanover, NH (United States); Baker, Ian [Dartmouth College, Hanover, NH (United States)

    2016-03-31

    In order to achieve energy conversion efficiencies of >50 % for steam turbines/boilers in power generation systems, the materials required must be strong, corrosion-resistant at high temperatures (>700°C), and economically viable. Austenitic steels strengthened with Laves phase and L12 precipitates, and alloyed with aluminum to improve oxidation resistance, are potential candidate materials for these applications. The creep resistance of these alloys is significantly improved through intermetallic strengthening (Laves-Fe2Nb + L12-Ni3Al precipitates) without harmful effects on oxidation resistance. Microstructural and microchemical analyses of the recently developed alumina-forming austenitic (AFA) steels (Fe-14Cr-32Ni-3Nb-3Al-2Ti-based) indicated they are strengthened by Ni3Al(Ti) L12, NiAl B2, Fe2Nb Laves phase and MC carbide precipitates. Different thermomechanical treatments (TMTs) were performed on these stainless steels in an attempt to further improve their mechanical properties. The thermo-mechanical processing produced nanocrystalline grains in AFA alloys and dramatically increased their yield strength at room temperature. Unfortunately, the TMTs didn’t increase the yield strengths of AFA alloys at ≥700ºC. At these temperatures, dislocation climb is the dominant mechanism for deformation of TMT alloys according to strain rate jump tests. After the characterization of aged AFA alloys, we found that the largest strengthening effect from L12 precipitates can be obtained by aging for less than 24 h. The coarsening behavior of the L12 precipitates was not influenced by carbon and boron additions. Failure analysis and post-mortem TEM analysis were performed to study the creep failure mechanisms of these AFA steels after creep tests. Though the Laves and B2-NiAl phase precipitated along the boundaries can improve the creep properties, cracks were

  2. Assumptions and Challenges of Open Scholarship

    Directory of Open Access Journals (Sweden)

    George Veletsianos

    2012-10-01

    Full Text Available Researchers, educators, policymakers, and other education stakeholders hope and anticipate that openness and open scholarship will generate positive outcomes for education and scholarship. Given the emerging nature of open practices, educators and scholars are finding themselves in a position in which they can shape and/or be shaped by openness. The intention of this paper is (a to identify the assumptions of the open scholarship movement and (b to highlight challenges associated with the movement’s aspirations of broadening access to education and knowledge. Through a critique of technology use in education, an understanding of educational technology narratives and their unfulfilled potential, and an appreciation of the negotiated implementation of technology use, we hope that this paper helps spark a conversation for a more critical, equitable, and effective future for education and open scholarship.

  3. The QCD form factor of massive quarks and applications

    International Nuclear Information System (INIS)

    Moch, S.

    2009-11-01

    We review the electromagnetic form factor of heavy quarks with emphasis on the QCD radiative corrections at two-loop order in the perturbative expansion. We discuss important properties of the heavy-quark form factor such as its exponentiation in the high-energy limit and its role in QCD factorization theorems for massive n-parton amplitudes. (orig.)

  4. 47 CFR 22.953 - Content and form of applications.

    Science.gov (United States)

    2010-10-01

    ... it is necessary to take measures to increase system capacity to maintain service quality. (9) Exhibit..., must file FCC Form 601 and need only contain the exhibits required by paragraphs (a)(1) through (a)(3... (including the removal of a transmitter or transmitters)—must notify the FCC (using FCC Form 601) and include...

  5. Feminist approaches to sexuality and law scholarship

    OpenAIRE

    Auchmuty, Rosemary

    2015-01-01

    Sexuality and Law scholarship is a new and developing field but, like most legal scholarship, it is dominated by masculine concerns and methodologies. This article explains why research that ignores feminist concerns and methodologies will be incomplete and inaccurate, and suggests questions that should be asked of resources to ensure a complete and accurate coverage of the topic. Rosemary Auchmuty is Professor of Law at the University of Reading. She writes on gender and sexuality issues, pr...

  6. 20 CFR 410.221 - Prescribed application and request forms.

    Science.gov (United States)

    2010-04-01

    ... SAFETY ACT OF 1969, TITLE IV-BLACK LUNG BENEFITS (1969- ) Requirements for Entitlement; Duration of... Safety Act of 1969 (widow's claim)), SSA-48 (application for benefits under the Black Lung Benefits Act of 1972 (child's claim)), and SSA-49 (application for benefits under the Black Lung Act of 1972...

  7. Application of magnetic pulse forming to aeronautic small pieces

    Science.gov (United States)

    Sow, C.; Bazin, G.; Daniel, D.; Bon, E.; Priem, D.; Racineux, G.

    2018-05-01

    Stelia Aerospace company is specialized in the forming of small (Lmax 1000 mm) sheets for the aerospace industry. In order to diversify the production facilities of Stelia Aerospace we evaluated the capacity of the magnetic pulse forming to produce small parts. The material used is the aluminum alloy 2024-T4. The sheets used have a thickness of 1 mm, 2 mm and 1.6 mm. Stelia Aerospace manufactures more than 100 different small parts but they are all made up of a limited set of elementary geometries. These elementary geometries include: straight and interrupted straight fallen edges, concave and convex fallen edges, fallen edges holes and joggling. In this paper we present the work we have done to develop forming tools for one of these elementary geometries, the straight fallen edge. Special attention is paid to the geometric and metallurgic quality of parts. In order to evaluate dimensional reproducibility of the process, smalls series of parts were produced.

  8. An Assessment of the Scholarship of Teaching and Learning in Public Administration from 2009-2013

    Science.gov (United States)

    Stuteville, Rebekkah; Click, Eric

    2016-01-01

    The acceptance of the Scholarship of Teaching and Learning (SoTL) as a legitimate form of scholarly investigation and the shape that it takes in post-secondary education are inherently discipline-specific. This paper examines how the character and heritage of public administration influence the acceptance of SoTL, and the form that it takes. It…

  9. Alternative pseudodifferential analysis with an application to modular forms

    CERN Document Server

    Unterberger, André

    2008-01-01

    This volume introduces an entirely new pseudodifferential analysis on the line, the opposition of which to the usual (Weyl-type) analysis can be said to reflect that, in representation theory, between the representations from the discrete and from the (full, non-unitary) series, or that between modular forms of the holomorphic and substitute for the usual Moyal-type brackets. This pseudodifferential analysis relies on the one-dimensional case of the recently introduced anaplectic representation and analysis, a competitor of the metaplectic representation and usual analysis. Besides researchers and graduate students interested in pseudodifferential analysis and in modular forms, the book may also appeal to analysts and physicists, for its concepts making possible the transformation of creation-annihilation operators into automorphisms, simultaneously changing the usual scalar product into an indefinite but still non-degenerate one.

  10. Application of Six Sigma Robust Optimization in Sheet Metal Forming

    International Nuclear Information System (INIS)

    Li, Y.Q.; Cui, Z.S.; Ruan, X.Y.; Zhang, D.J.

    2005-01-01

    Numerical simulation technology and optimization method have been applied in sheet metal forming process to improve design quality and shorten design cycle. While the existence of fluctuation in design variables or operation condition has great influence on the quality. In addition to that, iterative solution in numerical simulation and optimization usually take huge computational time or endure expensive experiment cost In order to eliminate effect of perturbations in design and improve design efficiency, a CAE-based six sigma robust design method is developed in this paper. In the six sigma procedure for sheet metal forming, statistical technology and dual response surface approximate model as well as algorithm of 'Design for Six Sigma (DFSS)' are integrated together to perform reliability optimization and robust improvement. A deep drawing process of a rectangular cup is taken as an example to illustrate the method. The optimization solutions show that the proposed optimization procedure not only improves significantly the reliability and robustness of the forming quality, but also increases optimization efficiency with approximate model

  11. 48 CFR 253.215-70 - DD Form 1547, Record of Weighted Guidelines Application.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false DD Form 1547, Record of... Forms 253.215-70 DD Form 1547, Record of Weighted Guidelines Application. Follow the procedures at PGI 253.215-70 for completing DD Form 1547. [71 FR 69495, Dec. 1, 2006] ...

  12. 40 CFR 471.70 - Applicability; description of the uranium forming subcategory.

    Science.gov (United States)

    2010-07-01

    ... uranium forming subcategory. 471.70 Section 471.70 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS NONFERROUS METALS FORMING AND METAL POWDERS POINT SOURCE CATEGORY Uranium Forming Subcategory § 471.70 Applicability; description of the uranium forming...

  13. Applicability of slags as waste forms for hazardous waste

    International Nuclear Information System (INIS)

    Bates, J.K.; Buck, E.C.; Dietz, N.L.; Wronkiewicz, D.J.; Feng, X.; Whitworth, C.; Filius, K.; Battleson, D.

    1994-01-01

    Slags, which are a combination of glassy and ceramic phases, were produced by the Component Development and Integration Facility, using a combination of soil and metal feeds. The slags were tested for durability using accelerated test methods in both water vapor and liquid water for time periods up to 179 days. The results indicated that under both conditions there was little reaction of the slag, in terms of material released to solution, or the reaction of the slag to form secondary mineral phases. The durability of the slags tested exceeded that of current high-level nuclear glass formulations and are viable materials, for waste disposal

  14. Analytical and unitary approach in mesons electromagnetic form factor applications

    International Nuclear Information System (INIS)

    Liptaj, A.

    2010-07-01

    In the dissertation thesis we address several topics related to the domain of particle physics. All of them represent interesting open problems that can be connected to the elastic or transition electromagnetic form factors of mesons, the form factors being the main objects of our interest. Our ambition is to contribute to the solution of these problems and use for that purpose known analytic properties of the form factors and the unitarity condition. These two tools are very powerful in the low energy domain (such as bound states of partons), where the perturbative QCD looses its validity. This is the motivation for construction of the unitary and analytic (U and A) models of studied form factors, that enable us to get the majority of our results. We use the U and A model to evaluate the contribution of the processes e"+e"- → Pγ, P = π"0, η, η to the muon magnetic anomaly a_μ in the lowest order of the hadronic vacuum polarization. For the contribution a_μ"h"a"d","L"O (π"+π"-) we demonstrate, that the use of the model leads to a dramatic error reduction with respect to the results of other authors. We also get a shift in the central value in the 'correct' direction, that brings the theoretical value closer to the experimental one. This results encourages us to use the model also for the evaluation of a_μ"h"a"d","L"O (P_γ). These contributions are smaller, however the precision of the experiment makes their evaluation necessary. We further use the U and A model of the transition form factors of π"0, η and η"' mesons to predict the partial decay widths of these particles Γ_π_"0_→_γ_γ and Γ_η_→_γ_γ and Γ_η_"'_→_γ_γ. In this way we make an independent cross check of the PDG table values. We find an agreement in the case of Γ_η_→_γ_γ and Γ_η_"'_→_γ_γ, even a smaller uncertainty for Γ_η_"'_→_γ_γ. In the case of Γ_π_"0_→_γ_γ we find a disagreement that points to an interesting problem. We wonder whether it could be

  15. Plate forme L3 informatique sous application android

    OpenAIRE

    BENDEDDOUCHE, Rida; BENAMARA, Mohammed El Amin

    2014-01-01

    Ce travail est présenté dans le cadre de notre projet de fin d’étude licence en informatique. Nous sommes actuellement dans une étape de transition de l’informatique fixe à l’informatique mobile. De jour en jour l’optimisation des smartphones ne cesse d’augmenter et cela grâce aux applications mobiles. Les smartphones utilisent plusieurs systèmes d’exploitation, une grande partie est sous Android. Les Smartphones et tablettes ont été conçus pour faciliter la vie quotidienne. En partant de ce ...

  16. Manifolds, tensors and differential forms: some applications in physics

    International Nuclear Information System (INIS)

    Datta, S.

    1989-01-01

    The style of mathematics used in contemporary physics has evolved considerably during the last twentyfive years. Groups, topology and differential geometry have become an intergral part of the physicist's jargon in their attempt to express the laws of the nature in lucid and compact terms. The notes prepared are based on the lectures given by the author in the Mathematics Seminar of the Theoretical Physics Division in the latter half of 1985. These lecture notes contain an introduction to manifolds and differential forms in the most succinct manner that is possible. It is essentially an attempt to familiarise the reader with the requisite vocabulary in this area of mathematical physics without scaring them with excess of rigour. This hopefully will help in following the contemporary literature in physics. (author). 6 refs

  17. Ethics in scientific results application: Gene and life forms patenting

    Directory of Open Access Journals (Sweden)

    Konstantinov Kosana

    2010-01-01

    Full Text Available The remarkable development and application of new genetic technologies over the past decades has been accompanied by profound changes in the way in which research is commercialized in the life sciences. As results, new varieties of commercially grown crops with improved or new traits are developed. Many thousands of patents which assert rights over DNA sequences have been granted to researchers across the public and private sector. The effects of many of these patents are extensive, because inventors who assert rights over DNA sequences obtain protection on all uses of the sequences. Extremely valuable to breeders in the national agricultural research system is the ability to genotype their collections to get a clear picture of their diversity and how diversity could be enhanced through sharing and access to global collections. The issue of the eligibility for patenting of DNA sequences needs to be reopened. Patents that assert rights over DNA sequences and their uses are, in some cases, supportable, but in others, should be treated with great caution. Rights over DNA sequences as research tools should be discouraged. That the best way to discourage the award of such patents is by stringent application of the criteria for patenting, particularly utility. A more equitable, ethically - based food and agricultural system must incorporate concern for three accepted global goals: improved well being, protection of the environment and improved public health (particular point food from GMO. To mitigate conflict one of the approach to solve problem is ethical and truthful label of GM food, because consumers have a right to choose whether to eat genetically modified foods or not. Interesting examples and risks as consequences of free availability of genetic resources utilization, its transformation, patenting of 'new' organism and selling it back to the genetic resource owner are presented. Society has obligations to raise levels of nutrition and

  18. Efficient free-form surface representation with application in orthodontics

    Science.gov (United States)

    Yamany, Sameh M.; El-Bialy, Ahmed M.

    1999-03-01

    Orthodontics is the branch of dentistry concerned with the study of growth of the craniofacial complex. The detection and correction of malocclusion and other dental abnormalities is one of the most important and critical phases of orthodontic diagnosis. This paper introduces a system that can assist in automatic orthodontics diagnosis. The system can be used to classify skeletal and dental malocclusion from a limited number of measurements. This system is not intended to deal with several cases but is aimed at cases more likely to be encountered in epidemiological studies. Prior to the measurement of the orthodontics parameters, the position of the teeth in the jaw model must be detected. A new free-form surface representation is adopted for the efficient and accurate segmentation and separation of teeth from a scanned jaw model. THe new representation encodes the curvature and surface normal information into a 2D image. Image segmentation tools are then sued to extract structures of high/low curvature. By iteratively removing these structures, individual teeth surfaces are obtained.

  19. Koers and the ideal of Christian scholarship

    Directory of Open Access Journals (Sweden)

    Daniël F.M. Strauss

    2012-10-01

    Full Text Available Commemorating the 75-year existence of the journal Koers is connected to the Reformational tradition, from Calvin to Kuyper, Stoker, Dooyeweerd and Vollenhoven – all thinkers who realised that the biblical starting point of life indeed touches the heart, the religious root, of humankind and therefore cannot remain restricted to church life and religion in its narrow sense, but must come to expression in all walks of life. This awareness was a fruit of the Christian worldview and lifeview which currently is confronted by the Big Bang claims and by neo-Darwinism – both movements taking on cultic dimensions with an intolerance towards everyone who does not accept their perspective. Their attitude generated serious reactions on two websites, the impact of which was discussed in this article. Some problems entailed in Darwinism and physicalistic materialism were highlighted, before attention was given to the status of natural laws and normative principles. Particular attention was given to the elimination of God’s law and the way in which modern Humanism explored the two cornerstones of modern nominalism, up to the point where human understanding was elevated to become the a priori formal law-giver of nature. This legacy was continued both by the later developments within the Baden school of neo-Kantian thought and Postmodernism,which is placed within the context of the three succeeding epistemic ideals of the past three centuries. Rationality can only fulfil its true calling when it accounts for the cohering diversity within reality without becoming a victim of any form of reductionism – and by following this guiding star, Koers will continue to strengthen its invaluable contribution to the advancement of Christian scholarship.

  20. A benefit/risk approach towards selecting appropriate pharmaceutical dosage forms - an application for paediatric dosage form selection.

    Science.gov (United States)

    Sam, Tom; Ernest, Terry B; Walsh, Jennifer; Williams, Julie L

    2012-10-05

    The design and selection of new pharmaceutical dosage forms involves the careful consideration and balancing of a quality target product profile against technical challenges and development feasibility. Paediatric dosage forms present particular complexity due to the diverse patient population, patient compliance challenges and safety considerations of this vulnerable population. This paper presents a structured framework for assessing the comparative benefits and risks of different pharmaceutical design options against pre-determined criteria relating to (1) efficacy, (2) safety and (3) patient access. This benefit/risk framework has then been applied to three hypothetical, but realistic, scenarios for paediatric dosage forms in order to explore its utility in guiding dosage form design and formulation selection. The approach allows a rigorous, systematic and qualitative assessment of the merits and disadvantages of each dosage form option and helps identify mitigating strategies to modify risk. The application of a weighting and scoring system to the criteria depending on the specific case could further refine the analysis and aid decision-making. In this paper, one case study is scored for illustrative purposes. However, it is acknowledged that in real development scenarios, the generation of actual data considering the very specific situation for the patient/product/developer would come into play to drive decisions on the most appropriate dosage form strategy. Copyright © 2012 Elsevier B.V. All rights reserved.

  1. Bacterial computing: a form of natural computing and its applications

    Directory of Open Access Journals (Sweden)

    Rafael eLahoz-Beltra

    2014-03-01

    Full Text Available The capability to establish adaptive relationships with the environment is an essential characteristic of living cells. Both bacterial computing and bacterial intelligence are two general traits manifested along adaptive behaviors that respond to surrounding environmental conditions. These two traits have generated a variety of theoretical and applied approaches. Since the different systems of bacterial signaling and the different ways of genetic change are better known and more carefully explored, the whole adaptive possibilities of bacteria may be studied under new angles. For instance, there appear instances of molecular learning along the mechanisms of evolution. More in concrete, and looking specifically at the time dimension, the bacterial mechanisms of learning and evolution appear as two different and related mechanisms for adaptation to the environment; in somatic time the former and in evolutionary time the latter. In the present chapter it will be reviewed the possible application of both kinds of mechanisms to prokaryotic molecular computing schemes as well as to the solution of real world problems.

  2. Bacterial computing: a form of natural computing and its applications.

    Science.gov (United States)

    Lahoz-Beltra, Rafael; Navarro, Jorge; Marijuán, Pedro C

    2014-01-01

    The capability to establish adaptive relationships with the environment is an essential characteristic of living cells. Both bacterial computing and bacterial intelligence are two general traits manifested along adaptive behaviors that respond to surrounding environmental conditions. These two traits have generated a variety of theoretical and applied approaches. Since the different systems of bacterial signaling and the different ways of genetic change are better known and more carefully explored, the whole adaptive possibilities of bacteria may be studied under new angles. For instance, there appear instances of molecular "learning" along the mechanisms of evolution. More in concrete, and looking specifically at the time dimension, the bacterial mechanisms of learning and evolution appear as two different and related mechanisms for adaptation to the environment; in somatic time the former and in evolutionary time the latter. In the present chapter it will be reviewed the possible application of both kinds of mechanisms to prokaryotic molecular computing schemes as well as to the solution of real world problems.

  3. Perfect Form: Variational Principles, Methods, and Applications in Elementary Physics

    International Nuclear Information System (INIS)

    Isenberg, C

    1997-01-01

    This short book is concerned with the physical applications of variational principles of the calculus. It is intended for undergraduate students who have taken some introductory lectures on the subject and have been exposed to Lagrangian and Hamiltonian mechanics. Throughout the book the author emphasizes the historical background to the subject and provides numerous problems, mainly from the fields of mechanics and optics. Some of these problems are provided with an answer, while others, regretfully, are not. It would have been an added help to the undergraduate reader if complete solutions could have been provided in an appendix. The introductory chapter is concerned with Fermat's Principle and image formation. This is followed by the derivation of the Euler - Lagrange equation. The third chapter returns to the subject of optical paths without making the link with a mechanical variational principle - that comes later. Chapters on the subjects of minimum potential energy, least action and Hamilton's principle follow. This volume provides an 'easy read' for a student keen to learn more about the subject. It is well illustrated and will make a useful addition to all undergraduate physics libraries. (book review)

  4. 20 CFR 422.512 - Applications and related forms used in the black lung benefits program.

    Science.gov (United States)

    2010-04-01

    ... black lung benefits program. 422.512 Section 422.512 Employees' Benefits SOCIAL SECURITY ADMINISTRATION... black lung benefits program. (a) Application forms. The following forms are prescribed for use in... Act of 1969, as amended by the Black Lung Benefits Act of 1972: SSA-46—Application for Benefits Under...

  5. 20 CFR 422.527 - Private printing and modification of prescribed applications, forms, and other publications.

    Science.gov (United States)

    2010-04-01

    ... publication prescribed by the Administration must obtain prior approval if he or she intends to charge a fee..., or distribution; the intended users of the application, form, or publication; the fee to be charged... prescribed applications, forms, and other publications. 422.527 Section 422.527 Employees' Benefits SOCIAL...

  6. 40 CFR 471.90 - Applicability; description of the zirconium-hafnium forming subcategory.

    Science.gov (United States)

    2010-07-01

    ... zirconium-hafnium forming subcategory. 471.90 Section 471.90 Protection of Environment ENVIRONMENTAL... POINT SOURCE CATEGORY Zirconium-Hafnium Forming Subcategory § 471.90 Applicability; description of the zirconium-hafnium forming subcategory. This subpart applies to discharges of pollutants to waters of the...

  7. 48 CFR 215.404-70 - DD Form 1547, Record of Weighted Guidelines Method Application.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false DD Form 1547, Record of... TYPES CONTRACTING BY NEGOTIATION Contract Pricing 215.404-70 DD Form 1547, Record of Weighted Guidelines Method Application. Follow the procedures at PGI 215.404-70 for use of DD Form 1547 whenever a structured...

  8. 20 CFR 703.105 - Copies of forms of policies to be submitted with application.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Copies of forms of policies to be submitted... REGULATIONS Authorization of Insurance Carriers § 703.105 Copies of forms of policies to be submitted with... of the Office copies of the forms of policies which the applicant proposes to issue in writing...

  9. M. Hildred Blewett and the Blewett Scholarship

    Science.gov (United States)

    Whitten, Barbara

    2011-03-01

    M. Hildred Blewett became a physicist at a time when few women were physicists. After beginning her career at General Electric, she became a respected accelerator physicist, working at Brookhaven, Argonne, and eventually CERN. Blewett was married for a time to John Blewett, another accelerator physicist, but the couple divorced without children and she never remarried. She felt that her career in physics was hampered by her gender, and when she died in 2004 at the age of 93, she left the bulk of her estate to the American Physical Society, to found a Scholarship for women in physics. Since 2005 the Blewett Scholarship has been awarded to women in physics who are returning to physics after a career break, usually for family reasons. Family/career conflicts are one of the most important reasons why young women in early careers leave physics---a loss for them as well as the physics community, which has invested time and money in their training. The Blewett Scholarship is one way for the physics community, under the leadership of CSWP, to help these young women resume their careers. I will discuss the life and work of Hildred Blewett, the Blewett Scholarship, and its benefits to the physics community.

  10. Receive, Reorganize, Return: Theatre as Creative Scholarship

    Science.gov (United States)

    Armstrong, Sara; Braunschneider, Theresa

    2016-01-01

    This article focuses on the use of theatre as a mode of creative scholarship, from the research involved in sketch creation to the presentation of that research to academic audiences. We particularly focus on a specific sketch developed by the CRLT Players--one that explores the consequences of subtle discrimination faced by women scientists in…

  11. A Decade of Scholarship in Marketing Education

    Science.gov (United States)

    Abernethy, Avery M.; Padgett, Daniel

    2011-01-01

    The teaching environment in business schools has changed dramatically over the last decade. But the last comprehensive review of the scholarship of teaching was conducted more than a decade ago. Where and from whom do the best practices for teaching originate today? To answer this question, the authors examine marketing education scholarship…

  12. What Determines Faculty-Engaged Scholarship?

    Science.gov (United States)

    Vogelgesang, Lori J.; Denson, Nida; Jayakumar, Uma M.

    2010-01-01

    This paper examines how faculty and institutional characteristics shape engaged scholarship. Controlling for faculty dispositions, disciplinary differences, and institutional characteristics, the authors examined the impact of perceived institutional support for community partnerships, community-based research, and teaching on faculty engagement.…

  13. The Unbearable Blind Spots of Comics Scholarship

    Directory of Open Access Journals (Sweden)

    Brenna Clarke Gray

    2016-08-01

    Full Text Available Comics scholarship has a problem with representation that could be addressed if it paid greater attention to whose voices are amplified and when. This commentary is a call to attend to diversity in our discipline and for an end to the all-white, all-male comics conference, without resorting to “tokenism” as the solution.

  14. Scholarship as a Way of Life

    DEFF Research Database (Denmark)

    Eskildsen, Kasper Risbjerg

    2016-01-01

    human beings. During the late nineteenth and early twentieth centuries, the rise of Big Humanities questioned this moral purpose. However, Big Humanities also reemphasized the importance of epistemic virtues for scholarship. The language of epistemic virtues helped scholars create new communities...

  15. A meaningful MESS (Medical Education Scholarship Support

    Directory of Open Access Journals (Sweden)

    Shari A. Whicker

    2016-07-01

    Full Text Available Background: Graduate medical education faculty bear the responsibility of demonstrating active research and scholarship; however, faculty who choose education-focused careers may face unique obstacles related to the lack of promotion tracks, funding, career options, and research opportunities. Our objective was to address education research and scholarship barriers by providing a collaborative peer-mentoring environment and improve the production of research and scholarly outputs. Methods: We describe a Medical Education Scholarship Support (MESS group created in 2013. MESS is an interprofessional, multidisciplinary peer-mentoring education research community that now spans multiple institutions. This group meets monthly to address education research and scholarship challenges. Through this process, we develop new knowledge, research, and scholarly products, in addition to meaningful collaborations. Results: MESS originated with eight founding members, all of whom still actively participate. MESS has proven to be a sustainable unfunded local community of practice, encouraging faculty to pursue health professions education (HPE careers and fostering scholarship. We have met our original objectives that involved maintaining 100% participant retention; developing increased knowledge in at least seven content areas; and contributing to the development of 13 peer-reviewed publications, eight professional presentations, one Masters of Education project, and one educational curriculum. Discussion: The number of individuals engaged in HPE research continues to rise. The MESS model could be adapted for use at other institutions, thereby reducing barriers HPE researchers face, providing an effective framework for trainees interested in education-focused careers, and having a broader impact on the education research landscape.

  16. Perceptions and Attitudes of Occupational Therapy Faculty towards the Scholarship of Teaching

    Science.gov (United States)

    Ordinetz, Sue Ann

    2009-01-01

    Occupational therapy educators have been encouraged to engage in the scholarship of teaching as a form of best practice in education. Despite professional documents and encouragement by leaders in the field of occupational therapy, there is very little known about occupational therapy educators' perceptions, attitudes, and engagement in the…

  17. 75 FR 20400 - Submission for Review: Federal Cyber Service: Scholarship for Service (SFS) Registration Web Site

    Science.gov (United States)

    2010-04-19

    ... OFFICE OF PERSONNEL MANAGEMENT Submission for Review: Federal Cyber Service: Scholarship for Service (SFS) Registration Web Site AGENCY: U.S. Office of Personnel Management. ACTION: 60-Day Notice and... applicable supporting documentation, may be obtained by contacting the San Antonio Services Branch, Office of...

  18. Immersive Virtual Reality Technologies as a New Platform for Science, Scholarship, and Education

    Science.gov (United States)

    Djorgovski, Stanislav G.; Hut, P.; McMillan, S.; Knop, R.; Vesperini, E.; Graham, M.; Portegies Zwart, S.; Farr, W.; Mahabal, A.; Donalek, C.; Longo, G.

    2010-01-01

    Immersive virtual reality (VR) and virtual worlds (VWs) are an emerging set of technologies which likely represent the next evolutionary step in the ways we use information technology to interact with the world of information and with other people, the roles now generally fulfilled by the Web and other common Internet applications. Currently, these technologies are mainly accessed through various VWs, e.g., the Second Life (SL), which are general platforms for a broad range of user activities. As an experiment in the utilization of these technologies for science, scholarship, education, and public outreach, we have formed the Meta-Institute for Computational Astrophysics (MICA; http://mica-vw.org), the first professional scientific organization based exclusively in VWs. The goals of MICA are: (1) Exploration, development and promotion of VWs and VR technologies for professional research in astronomy and related fields. (2) Providing and developing novel social networking venues and mechanisms for scientific collaboration and communications, including professional meetings, effective telepresence, etc. (3) Use of VWs and VR technologies for education and public outreach. (4) Exchange of ideas and joint efforts with other scientific disciplines in promoting these goals for science and scholarship in general. To this effect, we have a regular schedule of professional and public outreach events in SL, including technical seminars, workshops, journal club, collaboration meetings, public lectures, etc. We find that these technologies are already remarkably effective as a telepresence platform for scientific and scholarly discussions, meetings, etc. They can offer substantial savings of time and resources, and eliminate a lot of unnecessary travel. They are equally effective as a public outreach platform, reaching a world-wide audience. On the pure research front, we are currently exploring the use of these technologies as a venue for numerical simulations and their

  19. Microstructural and Mechanical Characterization of Shear Formed Aluminum Alloys for Airframe and Space Applications

    Science.gov (United States)

    Troeger, L. P.; Domack, M. S.; Wagner, J. A.

    1998-01-01

    Advanced manufacturing processes such as near-net-shape forming can reduce production costs and increase the reliability of launch vehicle and airframe structural components through the reduction of material scrap and part count and the minimization of joints. The current research is an investigation of the processing-microstructure-property relationship for shear formed cylinders of the Al-Cu-Li-Mg-Ag alloy 2195 for space applications and the Al-Cu-Mg-Ag alloy C415 for airframe applications. Cylinders which have undergone various amounts of shear-forming strain have been studied to assess the microstructure and mechanical properties developed during and after shear forming.

  20. Scotland's GP paediatric scholarship: an evaluation.

    Science.gov (United States)

    MacVicar, Ronald; Borland, Lyndsey; McHale, Sharon; Goh, Dayeel; Potter, Alex

    2018-05-01

    In a previous publication we described the implementation and early evaluation of general practice paediatric scholarships in Scotland. We suggested that it was too early to be able to determine whether this significant investment will produce a return for Scotland in terms of enhanced roles in providing, leading or developing children's services in primary care or at the primary care/secondary care interface. This paper presents the results of a survey of the impact of the scholarship for the first six cohorts of the scholarship (119 General Practitioners). The response rate was 76%. Of the 90 respondents, almost half (44) have developed roles or areas of special paediatric interest either within or out with the practice, or in three cases both within and out with the practice. A total of 37 (43%) of those that continue to work within general practice reported that they have developed areas of special interest of benefit to the practice. Qualitative analysis of free text questions suggested that scholars had benefited from their experience in terms of increased confidence in dealing with child health problems, developing links with secondary care colleagues, and personal gain with respect to role development. What is already known in this area: Changes in GP Training have been suggested in order to provide a workforce that can meet the needs of infants, children and young people. Studies have shown a positive impact of paediatric trainees and GP trainees learning together. Little attention has however been given to the potential to support trained GPs to develop their expertise in child health. What this work adds: Early evaluation of the Scottish Paediatric Scholarship suggested a high degree of satisfaction. This more robust evaluation suggests that almost half (44/90 respondents) have developed roles or areas of special paediatric interest either within or out with the practice, or in three cases both within and out with the practice. Suggestions for future

  1. Improvement Science Meets Improvement Scholarship: Reframing Research for Better Healthcare.

    Science.gov (United States)

    Cribb, Alan

    2018-06-01

    In this editorial essay I explore the possibilities of 'improvement scholarship' in order to set the scene for the theme of, and the other papers in, this issue. I contrast a narrow conception of quality improvement (QI) research with a much broader and more inclusive conception, arguing that we should greatly extend the existing dialogue between 'problem-solving' and 'critical' currents in improvement research. I have in mind the potential for building a much larger conversation between those people in 'improvement science' who are expressly concerned with tackling the problems facing healthcare and the wider group of colleagues who are engaged in health-related scholarship but who do not see themselves as particularly interested in quality improvement, indeed who may be critical of the language or concerns of QI. As one contribution to that conversation I suggest that that the increasing emphasis on theory and rigour in improvement research should include more focus on normative theory and rigour. The remaining papers in the issue are introduced including the various ways in which they handle the 'implicit normativity' of QI research and practice, and the linked theme of combining relatively 'tidy' and potentially 'unruly' forms of knowledge.

  2. A decade of adaptive governance scholarship: synthesis and future directions

    Directory of Open Access Journals (Sweden)

    Brian C. Chaffin

    2014-09-01

    Full Text Available Adaptive governance is an emergent form of environmental governance that is increasingly called upon by scholars and practitioners to coordinate resource management regimes in the face of the complexity and uncertainty associated with rapid environmental change. Although the term "adaptive governance" is not exclusively applied to the governance of social-ecological systems, related research represents a significant outgrowth of literature on resilience, social-ecological systems, and environmental governance. We present a chronology of major scholarship on adaptive governance, synthesizing efforts to define the concept and identifying the array of governance concepts associated with transformation toward adaptive governance. Based on this synthesis, we define adaptive governance as a range of interactions between actors, networks, organizations, and institutions emerging in pursuit of a desired state for social-ecological systems. In addition, we identify and discuss ambiguities in adaptive governance scholarship such as the roles of adaptive management, crisis, and a desired state for governance of social-ecological systems. Finally, we outline a research agenda to examine whether an adaptive governance approach can become institutionalized under current legal frameworks and political contexts. We suggest a further investigation of the relationship between adaptive governance and the principles of good governance; the roles of power and politics in the emergence of adaptive governance; and potential interventions such as legal reform that may catalyze or enhance governance adaptations or transformation toward adaptive governance.

  3. Assessment of analytical techniques for characterization of crystalline clopidogrel forms in patent applications

    Directory of Open Access Journals (Sweden)

    Luiz Marcelo Lira

    2014-04-01

    Full Text Available The aim of this study was to evaluate two important aspects of patent applications of crystalline forms of drugs: (i the physicochemical characterization of the crystalline forms; and (ii the procedure for preparing crystals of the blockbuster drug clopidogrel. To this end, searches were conducted using online patent databases. The results showed that: (i the majority of patent applications for clopidogrel crystalline forms failed to comply with proposed Brazilian Patent Office guidelines. This was primarily due to insufficient number of analytical techniques evaluating the crystalline phase. In addition, some patent applications lacked assessment of chemical/crystallography purity; (ii use of more than two analytical techniques is important; and (iii the crystallization procedure for clopidogrel bisulfate form II were irreproducible based on the procedure given in the patent application.

  4. 75 FR 22631 - Notice of Continuance for General Clearance for Guidelines, Applications, and Reporting Forms

    Science.gov (United States)

    2010-04-29

    ... NATIONAL FOUNDATION FOR THE ARTS AND HUMANITIES Notice of Continuance for General Clearance for Guidelines, Applications, and Reporting Forms AGENCY: Institute of Museum and Library Services. ACTION... of higher education, library and museum professional associations, and museum and library...

  5. Art, Scholarship, Community: Experiences of Viewing

    Directory of Open Access Journals (Sweden)

    Alice Eden

    2017-04-01

    Full Text Available This critical reflection originated in a visit to the ‘Artists and Academics’ exhibition held at Fargo Creative Village, Coventry, 26 November 2016. My thoughts about the exhibition have served as a springboard to consider ideas of scholarship, art and community more broadly. I use my research on British artists from the early twentieth century, their ideas about the processes of viewing art and the spiritual in art, to discuss examples in the exhibition. I conclude by considering how this collaborative event can bring academic ideas into conversation with artworks. I suggest that the resulting exchanges may enable viewers to think differently about art and scholarship as well as enrich academic practice.

  6. Symposium on the Foundations of Newtonian Scholarship

    CERN Document Server

    Nauenberg, Michael; The foundations of Newtonian scholarship

    2000-01-01

    Newtonian scholarship has taken great steps forward in the last half-century.The recent completion of critical editions of Newton's mathematical papers and of his scientific correspondence, as well as the publication of the first volume of his optical papers and of variant readings of the Principia in the original Latin, have made most of Newton's scientific work generally available for study and analysis for the first time. This has provided a better understanding of Newton's Principia and Optics especially regarding their origin and interpretation, much of which has remained obscure for several centuries. Some of the new developments and insights are presented in this book by several of the scholars who have made these primary sources accessible, and by others who are using them to elucidate Newton's work. Most of the papers included were presented at the Symposium on the Foundations of Newtonian Scholarship, held at the Royal Society in London in March 1997.

  7. Enclosure and open access in communication scholarship

    OpenAIRE

    Morrison, Heather

    2011-01-01

    The current state of scholarly communication is one of contest between an increasingly commercial system that is dysfunctional and incompatible with the basic aims of scholarship, and emerging alternatives, particularly open access publishing and open access archiving. Two approaches to facilitating global participation in scholarly communication are contrasted in this paper; equity is seen as a superior goal to the donor model, which requires poverty or inequity to succeed. The current stat...

  8. 78 FR 35570 - Application Procedures, Execution and Filing of Forms: Correction of State Office Address for...

    Science.gov (United States)

    2013-06-13

    ...] RIN 1004-AE31 Application Procedures, Execution and Filing of Forms: Correction of State Office Address for Filings and Recordings, Including Proper Offices for Recording of Mining Claims; Oregon... administrative final rule amends the regulations pertaining to execution and filing of forms in order to reflect...

  9. 76 FR 43337 - Proposed Information Collection; Hunting and Fishing Application Forms and Activity Reports for...

    Science.gov (United States)

    2011-07-20

    ... seasons, as determined by State or Federal regulations. FWS Form 3-2359 (Big Game Harvest Report). FWS...] Proposed Information Collection; Hunting and Fishing Application Forms and Activity Reports for National... uses, including hunting and fishing, on lands of the Refuge System when we find that the activity is...

  10. Criteria for social media-based scholarship in health professions education.

    Science.gov (United States)

    Sherbino, Jonathan; Arora, Vineet M; Van Melle, Elaine; Rogers, Robert; Frank, Jason R; Holmboe, Eric S

    2015-10-01

    Social media are increasingly used in health professions education. How can innovations and research that incorporate social media applications be adjudicated as scholarship? To define the criteria for social media-based scholarship in health professions education. In 2014 the International Conference on Residency Education hosted a consensus conference of health professions educators with expertise in social media. An expert working group drafted consensus statements based on a literature review. Draft consensus statements were posted on an open interactive online platform 2 weeks prior to the conference. In-person and virtual (via Twitter) participants modified, added or deleted draft consensus statements in an iterative fashion during a facilitated 2 h session. Final consensus statements were unanimously endorsed. A review of the literature demonstrated no existing criteria for social media-based scholarship. The consensus of 52 health professions educators from 20 organisations in four countries defined four key features of social media-based scholarship. It must (1) be original; (2) advance the field of health professions education by building on theory, research or best practice; (3) be archived and disseminated; and (4) provide the health professions education community with the ability to comment on and provide feedback in a transparent fashion that informs wider discussion. Not all social media activities meet the standard of education scholarship. This paper clarifies the criteria, championing social media-based scholarship as a legitimate academic activity in health professions education. 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.

  11. 20 CFR 422.525 - Where applications and other forms are available.

    Science.gov (United States)

    2010-04-01

    ... Federal Coal Mine Health and Safety Act of 1969 are printed under the specifications of the Administration... (Application for Exemption From Tax on Self-Employment Income and Waiver of Benefits), Form 4361 (Application for Exemption From Self-Employment Tax for Use by Ministers, Members of Religious Orders, and...

  12. Project studies and engaged scholarship

    DEFF Research Database (Denmark)

    Geraldi, Joana; Söderlund, Jonas

    2016-01-01

    and to rejuvenate these research directions. Design/methodology/approach The authors propose the umbrella term: “project studies” to denote the research related to projects and temporary organizing. Project studies is conceived not only as a body of research, but also as a social process embedded in research...... scholars, who’s “job” goes beyond the writing of articles and research applications, and includes shaping discourses of project research, nurturing new project scholars, contributing to project practice and carefully considering the legacy of projects and project studies in society. Originality......Purpose In 2006, the “Rethinking Project Management” network called for a paradigm shift in project research, and proposed five research directions. The directions inspired research and marked a milestone in the development of the field. The purpose of this paper is to reflect on the past decade...

  13. Nursing scholarship: sense and sensibility.

    Science.gov (United States)

    Morse, J M

    1996-06-01

    This paper explores the relationship between nursing theory, research and practice. It suggests that the frequently discussed difficulties in operationalizing, testing and implementing nursing theories are perhaps indicative of their lack of fit with clinical practice. The insistence of fitting theories within the four metaparadigm concepts-person, environment, health and nursing-forces nursing theory to an inappropriate level of abstraction and to a level that dilutes its relevance for clinical application. It is possible that, while these theories are useful as philosophies, they lack the clinical relevance that is a critical criterion for theory. Confounding the status quo, the present practice of teaching theory as fact within education and using theory to drive nursing curricula removes the tentative and guiding contribution that a theory contributes to a profession. A plea is made for research that supports the exploration and identification of nursing concepts and for the development of appropriate theory that will guide both nursing research and nursing practice. Since nursing is an applied discipline, this responsibility necessarily falls on the shoulders of researchers who, in partnership with clinicians, can explore, test and refine theory.

  14. Medieval Islamic scholarship and writings on sleep and dreams.

    Science.gov (United States)

    BaHammam, Ahmed S; Almeneessier, Aljohara S; Pandi-Perumal, Seithikurippu R

    2018-01-01

    Islamic civilization between the 7 th and the 15 th centuries made great contributions to the development of science and medicine, and discoveries made during this time formed the basis for the emergence of the European Renaissance. Muslims view sleep as one of the great signs of Allāh , and a number of Muslim scholars studied and wrote on sleep and dreams. However, Muslim scholars' contributions to this topic have not been adequately represented in modern scholarship. Islamic scholars did far more than simply act as the preservers of the antiquity and Greek knowledge, but rather laid significant foundation, translation, interpretation, and transference of knowledge and experience, and have contributed original works in many fields of science and medicine including sleep. This brief article introduces some of the writings by Muslim scholars and philosophers about the importance of sleep, some sleep disorders, and dreams.

  15. Medieval Islamic scholarship and writings on sleep and dreams

    Directory of Open Access Journals (Sweden)

    Ahmed S BaHammam

    2018-01-01

    Full Text Available Islamic civilization between the 7th and the 15th centuries made great contributions to the development of science and medicine, and discoveries made during this time formed the basis for the emergence of the European Renaissance. Muslims view sleep as one of the great signs of Allāh, and a number of Muslim scholars studied and wrote on sleep and dreams. However, Muslim scholars' contributions to this topic have not been adequately represented in modern scholarship. Islamic scholars did far more than simply act as the preservers of the antiquity and Greek knowledge, but rather laid significant foundation, translation, interpretation, and transference of knowledge and experience, and have contributed original works in many fields of science and medicine including sleep. This brief article introduces some of the writings by Muslim scholars and philosophers about the importance of sleep, some sleep disorders, and dreams.

  16. Passionate scholarship or academic safety: an ethical issue.

    Science.gov (United States)

    Merryfeather, Lyn

    2015-03-01

    Are we passionate scholars or is academic safety something to which we aspire? Do we teach our students one thing and practice another? Are some forms of scholarship more acclaimed than others, some methodologies more acceptable? What are the ethical implications in these various questions? In this article, I outline my experiences, both as a student researcher and as an educator, that have brought me to ask these things. Holism is an ideal that many nursing students are taught and encouraged to bring to their practice, and yet holism does not seem, in many instances, to be supported in academia or in bedside practice. I suggest the possible causes for these difficulties and propose solutions. I suggest that the bedrock of ethical practice, both in the academy and with patients, is to bring all of who we are, the alchemic mystery of holism, to everything we do. © The Author(s) 2014.

  17. Empirical scholarship in contract law: possibilities and pitfalls

    Directory of Open Access Journals (Sweden)

    Russell Korobkin

    2015-01-01

    Full Text Available Professor Korobkin examines and analyzes empirical contract law scholarship over the last fifteen years in an attempt to guide scholars concerning how empiricism can be used in and enhance the study of contract law. After defining the parameters of the study, Professor Korobkin categorizes empirical contract law scholarship by both the source of data and main purpose of the investigation. He then describes and analyzes three types of criticisms that can be made of empirical scholarship, explains how these criticisms pertain to contract law scholarship, and considers what steps researchers can take to minimize the force of such criticisms.

  18. Why Some Hope Scholarship Recipients Retain the Scholarship and Others Lose It

    Science.gov (United States)

    Trant, Eleanore C.; Crabtree, Katelyn E.; Ciancio, Dennis J.; Hart, Leslie A.; Watson, Tiffany B.; Williams, Robert L.

    2015-01-01

    The study we report here examined parental, pre-course, and in-course predictors of students' probability of retaining (n = 136) or losing the HOPE scholarship (n = 41). The study was conducted in a multi-section, entry-level course (n = 203) for the Teacher-Education Program at a large state university in the southeastern U.S. Logistic regression…

  19. Some Scholarship Students Need Help, Too: Implementation and Assessment of a Scholarship Retention Program

    Science.gov (United States)

    Martindale, Amy L.; Hammons, James O.

    2013-01-01

    Students with merit-based scholarships and strong high school GPAs typically have high retention rates. Yet, many high ability students did not need to study in high school, and never developed effective academic skills. Such students may expect to excel in college with the same limited effort. Unfortunately, institutions may unintentionally…

  20. From Polarity to Plurality in Translation Scholarship

    Directory of Open Access Journals (Sweden)

    Abdolla Karimzadeh

    2012-09-01

    Full Text Available Review of the literature in translation studies shows that translation scholarship can be discussed in 3 Macro-levels including 1 Corpus-based studies, 2 Protocol-based studies, and 3 Systems- based studies. Researchers in the corpus-based studies test the hypothesis about the universals of translation. They also try to identify translation norms and regular linguistic patterns. This scholarship aims at showing that the language of translation is different from that of non-translation. The other purpose is to identify the techniques and strategies adopted by the translators. In protocol –based studies, the researchers study the mental activities and the individual behaviors of the translators while translating. They aim to describe the behavior of professional translators (versus translator trainees during the process of translation in a bid to identify how they chunk the source text (unit of translation and to describe how the translation trainees develop their translation competence. These studies are longitudinal for the reason that they aim to investigate the change of intended behaviors in the subjects of the study. Like corpus-based studies, they are experimental and data for analysis are collected by various methods including the translators’ verbal report, keystroke logging, eye tracking, and so on. Recently, in a method called “triangulation”, they combine the above-mentioned methods of data collection to test their hypotheses on a stronger experimental basis. To collect the data, they also employ the methods used in neurology (for example the technology of Electroencephalogram in order to obtain information on the physiological processes in the brains of the translators while translating. And finally in the systems-based studies, the researchers analyze more extended systems of production, distribution, and consumption of translations and their impacts on the target culture in a specific socio-cultural context. Differentiating

  1. OpenVIVO: Transparency in Scholarship

    Directory of Open Access Journals (Sweden)

    Violeta Ilik

    2018-03-01

    Full Text Available OpenVIVO is a free and open-hosted semantic web platform that anyone can join and that gathers and shares open data about scholarship in the world. OpenVIVO, based on the VIVO open-source platform, provides transparent access to data about the scholarly work of its participants. OpenVIVO demonstrates the use of persistent identifiers, the automatic real-time ingest of scholarly ecosystem metadata, the use of VIVO-ISF and related ontologies, the attribution of work, and the publication and reuse of data—all critical components of presenting, preserving, and tracking scholarship. The system was created by a cross-institutional team over the course of 3 months. The team created and used RDF models for research organizations in the world based on Digital Science GRID data, for academic journals based on data from CrossRef and the US National Library of Medicine, and created a new model for attribution of scholarly work. All models, data, and software are available in open repositories.

  2. 18 CFR 45.7 - Form of application; number of copies.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Form of application; number of copies. 45.7 Section 45.7 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... in accordance with § 131.60 of this chapter. Each copy shall bear the date and signature that appear...

  3. 75 FR 36306 - Chemical Mixtures Containing Listed Forms of Phosphorus and Change in Application Process

    Science.gov (United States)

    2010-06-25

    ... have large industrial uses. Regulated chemical mixtures are not items having common household uses... and others from exposure to the toxic chemicals left behind. Executive Order 12988 This regulation... 1117-AA66 Chemical Mixtures Containing Listed Forms of Phosphorus and Change in Application Process...

  4. 77 FR 27486 - Notice of Continuance for General Clearance for Guidelines, Applications and Reporting Forms

    Science.gov (United States)

    2012-05-10

    ... Guidelines, Applications and Reporting Forms AGENCY: Institute of Museum and Library Services, National.... SUMMARY: The Institute of Museum and Library Services (IMLS), as part of its continuing effort to reduce... proposed collection of information is necessary for the proper performance of the functions of the agency...

  5. Static friction in rubber-metal contacts with application to rubber pad forming processes

    NARCIS (Netherlands)

    Deladi, E.L.

    2006-01-01

    A static friction model suitable for rubber-metal contact is presented in this dissertation. In introduction, the motivation and the aims of the research are introduced together with the background regarding the related industrial application, which is the rubber pad forming process.

  6. 47 CFR 25.404 - Submission of down payment and filing of long-form applications.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Submission of down payment and filing of long-form applications. 25.404 Section 25.404 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Competitive Bidding Procedures for DARS § 25.404...

  7. 77 FR 43346 - Agency Information Collection Activities: Application for Posthumous Citizenship, Form N-644...

    Science.gov (United States)

    2012-07-24

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Citizenship and Immigration Services [OMB Control No. 1615-0059] Agency Information Collection Activities: Application for Posthumous Citizenship, Form N-644... Department of Homeland Security, U.S. Citizenship and Immigration Services (USCIS) will be submitting the...

  8. 77 FR 59205 - Agency Information Collection Activities: Application for Posthumous Citizenship, Form Number N...

    Science.gov (United States)

    2012-09-26

    ... DEPARTMENT OF HOMELAND SECURITY U.S. Citizenship and Immigration Services [OMB Control Number 1615-0059] Agency Information Collection Activities: Application for Posthumous Citizenship, Form Number N... Department of Homeland Security (DHS), U.S. Citizenship and Immigration Services (USCIS) will be submitting...

  9. 27 CFR 28.122 - Application or notice, YYN Form 5100.11.

    Science.gov (United States)

    2010-04-01

    ... Form 5100.11 to withdraw wine without payment of tax for transportation to and deposit in such... TRADE BUREAU, DEPARTMENT OF THE TREASURY LIQUORS EXPORTATION OF ALCOHOL Withdrawal of Wine Without... Customs Bonded Warehouse, or Transportation to a Manufacturing Bonded Warehouse § 28.122 Application or...

  10. Algebras Generated by Geometric Scalar Forms and their Applications in Physics and Social Sciences

    International Nuclear Information System (INIS)

    Keller, Jaime

    2008-01-01

    The present paper analyzes the consequences of defining that the geometric scalar form is not necessarily quadratic, but in general K-atic, that is obtained from the K th power of the linear form, requiring {e i ;i = 1,...,N;(e i ) K = 1} and d-vector Σ i x i e i . We consider the algebras which are thus generated, for positive integer K, a generalization of the geometric algebras we know under the names of Clifford or Grassmann algebras. We then obtain a set of geometric K-algebras. We also consider the generalization of special functions of geometry which corresponds to the K-order scalar forms (as trigonometric functions and other related geometric functions which are based on the use of quadratic forms). We present an overview of the use of quadratic forms in physics as in our general theory, we have called START. And, in order to give an introduction to the use of the more general K-algebras and to the possible application to sciences other than physics, the application to social sciences is considered.For the applications to physics we show that quadratic spaces are a fundamental clue to understand the structure of theoretical physics (see, for example, Keller in ICNAAM 2005 and 2006).

  11. The Blind Leading the Blind: Goalball as Engaged Scholarship

    Science.gov (United States)

    Van Rheenen, Derek

    2016-01-01

    The paper describes an engaged scholarship course at a large public research university on the west coast of the United States. The pilot course introduces students to the scholarship on disability framed within the cultural studies of sport. Participants engage with existing literature while actively participating in goalball, a sport designed…

  12. The Debates in Marx's Scholarship on Dimensions of Human nature ...

    African Journals Online (AJOL)

    Debates in Marx scholarship revolve around whether Karl Marx recognizes the individual and social dimensions of human nature and which of the two he prefers. This paper considers the debates in two ways. The first relates to Marx scholarship in favour of the individual dimension of human nature. The second concerns ...

  13. Developing scholarship of teaching and learning through a ...

    African Journals Online (AJOL)

    A growing interest in the Scholarship of Teaching and Learning (SoTL) in higher education requires the seeking of opportunities for its development within and across disciplines and institutions. However, rewards for individual competitiveness in research publications, including the Scholarship of Teaching and Learning ...

  14. Developing the Parameters of Scholarship in Postgraduate Coursework Studies

    Science.gov (United States)

    McLay, Allan F.

    2013-01-01

    Scholarship parameters, in relation to postgraduate coursework studies, are developed against the expectations of the Boyer classifications of scholarship (Boyer, 1990) with particular emphasis on the role of minor thesis development. An example is presented in which postgraduate coursework students are required to undertake a three semester minor…

  15. Scholarship and Dental Education: New Perspectives for Clinical Faculty.

    Science.gov (United States)

    Albino, Judith E.

    1984-01-01

    Career advancement in academic dentistry appears to demand success in teaching, scholarship, and service, but foremost in research or scholarship. As a result, many dental faculty believe they are forced to choose between providing excellent professional preparation for their students or ensuring their academic careers. (MLW)

  16. Conceptualising Transformation and Interrogating Elitism: The Bale Scholarship Programme

    Science.gov (United States)

    Botsis, Hannah; Dominguez-Whitehead, Yasmine; Liccardo, Sabrina

    2013-01-01

    In this article, we consider the extent to which a scholarship programme at the University of the Witwatersrand (Wits) engages with the challenges of transformation. This scholarship programme highlights the transformative potential of a programme that focuses on excellence for a previously under-represented group, but also demonstrates how this…

  17. Ranking Regime and the Future of Vernacular Scholarship

    Science.gov (United States)

    Ishikawa, Mayumi

    2014-01-01

    World university rankings and their global popularity present a number of far-reaching impacts for vernacular scholarship. This article employs a multidimensional approach to analyze the ranking regime's threat to local scholarship and knowledge construction through a study of Japanese research universities. First, local conditions that have led…

  18. A Journal-Neutral Ratio for Marketing Faculty Scholarship Assessment

    Science.gov (United States)

    Elbeck, Matt; Baruca, Arne

    2015-01-01

    This article proposes a journal-neutral Publication to Citation Ratio (PCR) to complement qualitative methods to evaluate a marketing educator's scholarship for reappointment, promotion, tenure, and post-tenure review (RPTP) decisions. We empirically establish a minimum time period to evaluate scholarship data, then benchmark publication and…

  19. Community-Engaged Scholarship: Toward a Shared Understanding of Practice

    Science.gov (United States)

    da Cruz, Cynthia Gordon

    2018-01-01

    Community-engaged scholarship (CES) is frequently recommended as a postsecondary practice for producing knowledge to address real-world issues and support the public good. But CES has multiple meanings, and understandings overlap with similar terms, such as publicly engaged scholarship. I draw upon recommendations in the field to propose an…

  20. Conceptualizing Practitioner-Scholarship for Educational Leadership Research and Practice

    Science.gov (United States)

    Lochmiller, Chad R.; Lester, Jessica Nina

    2017-01-01

    In this conceptual article, we draw upon recent literature to describe the theoretical, epistemological, and methodological anchors that can inform a working conception of practitioner-scholarship. We position practitioner-scholarship at the intersection of an individual's work as a practitioner and researcher, wherein a practitioner focuses on…

  1. Engaged Scholarship in the Academy: Reflections from the Margins

    Science.gov (United States)

    Drame, Elizabeth R.; Martell, Sandra Toro; Mueller, Jennifer; Oxford, Raquel; Wisneski, Debora B.; Xu, Yaoying

    2011-01-01

    This paper represents a series of reflections on collective and individual efforts of diverse women scholars to reconcile alternative views of scholarship within the academy. We document our collective experience with embedding the concept of the "scholarship of engagement" in our practice of research, teaching, and service through a process of…

  2. African tourism scholarship: Trends in academic journal publishing ...

    African Journals Online (AJOL)

    Against the background of the growth of tourism as a sector of importance for African economies this paper reflects on an issue of growing controversy in tourism scholarship, namely the patterns of production of tourism research and of publishing in academic journals. Earlier work documented that African scholarship on ...

  3. Tax-Credit Scholarships in Nebraska: Forecasting the Fiscal Impact

    Science.gov (United States)

    Gottlob, Brian

    2010-01-01

    This study seeks to inform the debate over a proposal in Nebraska to give tax credits for contributions to organizations that provide scholarships to K-12 private schools. The study constructs a model to determine the fiscal impact of tax-credit scholarships on the state and on local school districts. The author estimates the impact that…

  4. The Promise of a College Scholarship Transforms a District

    Science.gov (United States)

    Ritter, Gary W.; Ash, Jennifer

    2016-01-01

    Promise programs are place-based scholarships, generally tied to a city or school district, offering near-universal access to all living in the "place." While Promise programs share some characteristics with other scholarship programs, they're unique because they seek to change communities and schools. Underlying such promise programs is…

  5. What is the role of the centre for educational scholarship?

    Science.gov (United States)

    Evans, Phillip

    2009-01-01

    The role of the Centre for Educational Scholarship is to promote scholarship, in terms of teacher education, teacher accreditation, and teacher collaboration. The strategy adopted by the University of Glasgow, Scotland, UK, is outlined, and a way of estimating effectiveness is suggested.

  6. A Transformative Perspective on the Scholarship of Teaching and Learning

    Science.gov (United States)

    Cranton, Patricia

    2011-01-01

    In this paper, I explore the Scholarship of Teaching and Learning through the lens of transformative learning theory and critical theory. In doing so, I expand the notion of a Scholarship of Teaching so as to go beyond the solving of practical problems in teaching and the improvement of teaching effectiveness. I focus on an emancipatory…

  7. The influence of form release agent application to the quality of concrete surfaces

    International Nuclear Information System (INIS)

    Klovas, A; Daukšys, M

    2013-01-01

    The main aim of this article was to obtain concrete surface quality changes by the usage of different form release agent application. Secondly, to determine blemishes of concrete surfaces and divide them according to combined method provided by two documents and by using computer program: CIB Report No. 24 T olerances on blemishes of concrete , GOST 13015.0–83 and I mageJ . Two different concrete compositions were made: BA1 (low fluidity, vibration is needed) and BA8 (high fluidity, vibration is not needed). Three castings with each formwork were conducted. Water emulsion based form release agent was used. Different applications (normal and excessive) of form release agent were used on the formwork

  8. Influence of Asymmetric Contact Form on Contact Resistance and Schottky Barrier, and Corresponding Applications of Diode.

    Science.gov (United States)

    Zhao, Yudan; Xiao, Xiaoyang; Huo, Yujia; Wang, Yingcheng; Zhang, Tianfu; Jiang, Kaili; Wang, Jiaping; Fan, Shoushan; Li, Qunqing

    2017-06-07

    We have fabricated carbon nanotube and MoS 2 field-effect transistors with asymmetric contact forms of source-drain electrodes, from which we found the current directionality of the devices and different contact resistances under the two current directions. By designing various structures, we can conclude that the asymmetric electrical performance was caused by the difference in the effective Schottky barrier height (Φ SB ) caused by the different contact forms. A detailed temperature-dependent study was used to extract and compare the Φ SB for both contact forms of CNT and MoS 2 devices; we found that the Φ SB for the metal-on-semiconductor form was much lower than that of the semiconductor-on-metal form and is suitable for all p-type, n-type, or ambipolar semiconductors. This conclusion is meaningful with respect to the design and application of nanomaterial electronic devices. Additionally, using the difference in barrier height caused by the contact forms, we have also proposed and fabricated Schottky barrier diodes with a current ratio up to 10 4 ; rectifying circuits consisting of these diodes were able to work in a wide frequency range. This design avoided the use of complex chemical doping or heterojunction methods to achieve fundamental diodes that are relatively simple and use only a single material; these may be suitable for future application in nanoelectronic radio frequency or integrated circuits.

  9. An evaluation of the Florence Nightingale Foundation scholarships.

    Science.gov (United States)

    Rose, Matthew; Tod, Angela; McCabe, Candy; Giordano, Richard

    2017-01-18

    The Florence Nightingale Foundation (FNF) is a charity that awards scholarships in leadership, travel and research to nurses, midwives and other healthcare professionals to promote excellence in practice. The FNF offers mentoring support to scholars, and provides support with career development and writing articles for publication, in addition to the financial award. The leadership scholarships are bespoke: leadership scholars can access a range of development opportunities that are specially commissioned for them, and select their programme of study and experiences, based on their individual needs. All scholarships provide opportunities to represent the FNF and to meet other scholars at the FNF annual conference. This article provides an overview of the FNF scholarships, based on the findings of two evaluations that demonstrated the value of these scholarships in improving services for patients and carers, as well as enhancing the careers of individual scholars.

  10. Sparking ideas, making connections:Digital Film Archives and collaborative scholarship

    OpenAIRE

    Atkinson, Sarah Anne

    2012-01-01

    Film archiving is a rapidly changing field as a result of the accelerating development of online digital technologies. Taking as its case study the example of SP-ARK (1), the Sally Potter online film archive, this article proposes a notable shift from the traditional single-user archive model to emerging multi-user, collaborative forms of archival scholarship. The digital preservation and presentation of archival materials dramatically impact upon the nature of the types and levels of access ...

  11. Creep age forming of Al-Cu-Li alloy: Application to thick sheet forming of double curvature aircraft panel

    Directory of Open Access Journals (Sweden)

    Younes Wael

    2016-01-01

    Full Text Available Creep-age-forming of a thick Al-Cu-Li sheet is studied. An industrial stamping press is used to form a double curvature panel at a reduced scale. This forming, which includes several relaxation steps, is modelled using ABAQUS. A material model describing an elasto-viscoplastic behaviour with anisotropy effect has been identified and implemented in ABAQUS using Fortran subroutine. The numerical model is validated by comparing experiments and numerical results in terms of deformed shapes and an improved forming cycle is suggested.

  12. Normal Forms for Retarded Functional Differential Equations and Applications to Bogdanov-Takens Singularity

    Science.gov (United States)

    Faria, T.; Magalhaes, L. T.

    The paper addresses, for retarded functional differential equations (FDEs), the computation of normal forms associated with the flow on a finite-dimensional invariant manifold tangent to invariant spaces for the infinitesimal generator of the linearized equation at a singularity. A phase space appropriate to the computation of these normal forms is introduced, and adequate nonresonance conditions for the computation of the normal forms are derived. As an application, the general situation of Bogdanov-Takens singularity and its versal unfolding for scalar retarded FDEs with nondegeneracy at second order is considered, both in the general case and in the case of differential-delay equations of the form ẋ( t) = ƒ( x( t), x( t-1)).

  13. Long-pulse applications of pulse-forming lines for high-power linac application

    International Nuclear Information System (INIS)

    Hoeberling, R.F.; Tallerico, P.J.

    1981-01-01

    The ever present demands for high efficiency in the RF power stations for particle accelerators have caused increased interest in longer RF pulses (ten's of microseconds) for linacs such as the Pion Generator for Medical Irradiation (PIGMI) and Free Electron Laser (FEL). For either RF power station, a fundamental decision is whether to use a modulating anode/hard-tube driver or pulsed cathode/line-type pulser configuration. The choices in the extremes of low power for very long pulses or for very-high-power, short pulses are, respectively, a modulated anode/hard tube modulator and pulsed cathode/pulse forming line. However, the demarcation between these two extremes is not clearcut. The criteria (cost, flexibility performance, reliability, efficiency) that resulted in the RF station definition of these two specific systems will be described

  14. Evaluation of the substantivity in saliva of different forms of application of chlorhexidine.

    Science.gov (United States)

    García-Caballero, Lucia; Carmona, Inmaculada Tomás; González, M Consuelo Cousido; Posse, Jacobo Limeres; Taboada, Jose Llovo; Dios, Pedro Diz

    2009-02-01

    To evaluate the in vivo antimicrobial activity of different forms of application of chlorhexidine digluconate (CHX). A group of 10 volunteers performed mouth rinsings with a 0.2% and 0.12% solution of CHX and applied CHX in the form of a 0.2% gel, a 0.2% and a 0.12% spray and a swab impregnated with a 0.2% solution. Samples of saliva were taken at baseline; 30 seconds; and 1, 3, 5, and 7 hours after each application. An epifluorescence microscopy technique (BacLight Live/Dead stain) was used to evaluate bacterial vitality. Bacterial vitality under basal conditions was 92%. At 30 seconds after CHX application, the lowest levels of viable bacteria were detected with the 0.2% and 0.12% solutions (1% and 8%, respectively). After 3 hours, the percentage of live bacteria achieved with the gel and sprays was similar to the basal figures (80% to 91%). At 7 hours, bacterial vitality recovered basal percentages, except with the 0.2% solution (77%). The 0.2% solution of CHX had the greatest sustained antimicrobial effect on the salivary flora, confirming the influence of the concentration and form of application on CHX substantivity.

  15. The ripple effect: personal scholarships and impact on practice development

    Directory of Open Access Journals (Sweden)

    Lesley Baillie

    2015-05-01

    Full Text Available Background: Practice development projects are often situated within a specific context and team, while scholarship awards focus more on the personal and professional development of individuals. Personal and professional development is an important component of practice development, however, and this paper reports on a survey of nurses and midwives who had been awarded personal scholarships and examines the scholars’ perceptions of the impact on practice development. Few studies of scholarships and their impact have been published previously. Aims: 1. To present the outcomes of a research project that evaluated scholarships awarded to nurses and midwives, within the context of practice development 2. To critique the role of personal scholarships as a means to support practice development and/ or service improvement Methods: An online cross-sectional survey of nurses and midwives who had been awarded scholarships by a UK charity was conducted; 82 scholars responded, a 59% response rate. Quantitative data were analysed using descriptive statistics and free text comments were analysed thematically. Results: Scholars overwhelmingly perceived a positive impact on their personal and professional development but most also believed there had been a positive impact on patient care, safety and experience, and on colleagues and their organisation; some referred to the latter as a ‘ripple’ effect of their scholarship. An analysis of these results indicated some synergy with practice development values. Conclusions: The award of scholarships to individuals appears to have a wider impact on scholars’ colleagues and their organisation with a resulting impact on practice development. This is important as few individuals are awarded personal scholarships. The explicit promotion of personal scholarships within a practice development framework could further develop the relationship between the two, affirming a wider impact of the awards. The sustainability

  16. Analytic free-form lens design for imaging applications with high aspect ratio

    Science.gov (United States)

    Duerr, Fabian; Benítez, Pablo; Miñano, Juan Carlos; Meuret, Youri; Thienpont, Hugo

    2012-10-01

    A new three-dimensional analytic optics design method is presented that enables the coupling of three ray sets with only two free-form lens surfaces. Closely related to the Simultaneous Multiple Surface method in three dimensions (SMS3D), it is derived directly from Fermat's principle, leading to multiple sets of functional differential equations. The general solution of these equations makes it possible to calculate more than 80 coefficients for each implicit surface function. Ray tracing simulations of these free-form lenses demonstrate superior imaging performance for applications with high aspect ratio, compared to conventional rotational symmetric systems.

  17. Understanding the Societal Impact of Humanities Scholarship

    DEFF Research Database (Denmark)

    Pedersen, David Budtz; Johansson, Lasse Gøhler

    2016-01-01

    in society. An important assumption in this paper is that impact should be studied both from conceptual, qualitative and quantitative perspectives. Any approach that focuses merely on scientific outputs (such as publications or citations) or that relies on purely bibliometric indicators will result...... both quantitative and qualitative tools, the paper argues that we need a better and more comprehensive understanding of the role the humanities as part of a wider web of societal institutions, networks, and agents. Granted that the impact of humanities breakthroughs cannot be located at clearly......The critical problem for understanding the societal impact of humanities scholarship is that we currently have no satisfactory tools for understanding how wider social impacts occur and, by implication, very few guidelines for stimulating a reflexive dialogue about the influence of the humanities...

  18. A discrete choice experiment studying students' preferences for scholarships to private medical schools in Japan.

    Science.gov (United States)

    Goto, Rei; Kakihara, Hiroaki

    2016-02-09

    The shortage of physicians in rural areas and in some specialties is a societal problem in Japan. Expensive tuition in private medical schools limits access to them particularly for students from middle- and low-income families. One way to reduce this barrier and lessen maldistribution is to offer conditional scholarships to private medical schools. A discrete choice experiment is carried out on a total of 374 students considering application to medical schools. The willingness to receive a conditional scholarship program to private medical schools is analyzed. The probability of attending private medical schools significantly decreased because of high tuition, a postgraduate obligation to provide a service in specific specialty areas, and the length of time of this obligation. An obligation to provide a service in rural regions had no significant effect on this probability. To motivate non-applicants to private medical schools to enroll in such schools, a decrease in tuition to around 1.2 million yen (US$ 12,000) or less, which is twice that of public schools, was found to be necessary. Further, it was found that non-applicants to private medical schools choose to apply to such schools even with restrictions if they have tuition support at the public school level. Conditional scholarships for private medical schools may widen access to medical education and simultaneously provide incentives to work in insufficiently served areas.

  19. Advancing nursing scholarship: the Mozambique model.

    Science.gov (United States)

    Bruce, Judith C; Dippenaar, Joan; Schmollgruber, Shelley; Mphuthi, David D; Huiskamp, Agnes

    2017-01-01

    Despite the importance of Human Resources for Health for the development and functioning of health systems worldwide, many countries continue to be plagued by poor health systems and a lack of adequate health care. Health systems failures may be attributed to both quantitative and qualitative nursing shortages including the lack of advanced skills to lead health initiatives, to conduct research and to educate other nurses. The response by development partners is usually framed around the production of skilled nurses through the processes of up-skilling and scaling-up. The outcome is expanded practice but with scant attention to the professional advancement of nurses. In this paper we present a two-phased capacity development model that adopted professionalization strategies to advance nursing scholarship and consequent postgraduate specialization of the first cohort of nurses in Mozambique. The main objectives were to: develop and implement a clinical course work master's degree in nursing; and ensure sustainability by capacitating the host institution to continue with the master's programme following graduation. Rigorous processes for project discussions, negotiations and monitoring were necessary amid limited resources and a challenging political climate. Forging in-country partnerships, sustaining alliances and government investment are thus key to the success of the Mozambique model. Notwithstanding some difficulties, the process unfolded over a five-year period, graduating the first cohort of 11 senior nurses with a master's degree, specializing either in critical care and trauma nursing, or maternal and neonatal health. Bridging the skills gap between generalist and specialist nurses is essential for them to manage complex and high acuity cases and to reverse associated morbidity and mortality. We conclude that this model serves as a professionalization strategy to advance nurses' scholarship of clinical practice, research and teaching.

  20. A writer's guide to education scholarship: Qualitative education scholarship (part 2).

    Science.gov (United States)

    Chan, Teresa M; Ting, Daniel K; Hall, Andrew Koch; Murnaghan, Aleisha; Thoma, Brent; McEwen, Jill; Yarris, Lalena M

    2018-03-01

    Education scholarship can be conducted using a variety of methods, from quantitative experiments to qualitative studies. Qualitative methods are less commonly used in emergency medicine (EM) education research but are well-suited to explore complex educational problems and generate hypotheses. We aimed to review the literature to provide resources to guide educators who wish to conduct qualitative research in EM education. We conducted a scoping review to outline: 1) a list of journals that regularly publish qualitative educational papers; 2) an aggregate set of quality markers for qualitative educational research and scholarship; and 3) a list of quality checklists for qualitative educational research and scholarship. We found nine journals that have published more than one qualitative educational research paper in EM. From the literature, we identified 39 quality markers that were grouped into 10 themes: Initial Grounding Work (preparation, background); Goals, Problem Statement, or Question; Methods (general considerations); Sampling Techniques; Data Collection Techniques; Data Interpretation and Theory Generation; Measures to Optimize Rigour and Trustworthiness; Relevance to the Field; Evidence of Reflective Practice; Dissemination and Reporting. Lastly, five quality checklists were found for guiding educators in reporting their qualitative work. Many problems that EM educators face are well-suited to exploration using qualitative methods. The results of our scoping review provide publication venues, quality indicators, and checklists that may be useful to EM educators embarking on qualitative projects.

  1. High-throughput spectrometer designs in a compact form-factor: principles and applications

    Science.gov (United States)

    Norton, S. M.

    2013-05-01

    Many compact, portable Raman spectrometers have entered the market in the past few years with applications in narcotics and hazardous material identification, as well as verification applications in pharmaceuticals and security screening. Often, the required compact form-factor has forced designers to sacrifice throughput and sensitivity for portability and low-cost. We will show that a volume phase holographic (VPH)-based spectrometer design can achieve superior throughput and thus sensitivity over conventional Czerny-Turner reflective designs. We will look in depth at the factors influencing throughput and sensitivity and illustrate specific VPH-based spectrometer examples that highlight these design principles.

  2. THE FORMING OF MAGNESIUM ALLOY FORGINGS FOR AIRCRAFT AND AUTOMOTIVE APPLICATIONS

    Directory of Open Access Journals (Sweden)

    Anna Dziubińska

    2016-09-01

    Full Text Available The paper presents the theoretical and technological aspects of forming magnesium alloy parts for aircraft and automotive applications. The main applications of magnesium alloys in the aircraft and automotive industries are discussed. In addition, the forging technology for magnesium alloys is generally described, with a particular emphasis on wrought alloys. A brief outline of the state of the art in the forging of magnesium alloys is given based on a survey of the specialist literature and the results of previous research by the authors.

  3. Zirconium sponge and other forms of virgin metal for nuclear applications - approved standard 1973

    International Nuclear Information System (INIS)

    Anon.

    1975-01-01

    This specification covers virgin zirconium metal commonly designated as sponge because of its porous, sponge-like texture, but it may also take other forms such as chunklets. One grade is described which is designated as reactor grade R-1, suitable for use in nuclear applications. The most important characteristic of the reactor grade is its low nuclear cross section as achieved by removal of hafnium and careful quality control in manufacturing procedures to prevent contamination with other high cross section materials

  4. VEGETATIVE DEVELOPMENT OF EUROPEAN PEAR WITH QUINCE AND DIFFERENT APPLICATION FORMS OF NUTRIENTS

    Directory of Open Access Journals (Sweden)

    FABIANE NUNES SILVEIRA

    Full Text Available ABSTRACT The pear consumption in Brazil is significant and the country is dependent on the import of this fruit to meet the internal market. The aim of this study was to evaluate the vegetative growth of European pear trees grafted on quince with two application forms of nutrients. The study was conducted during the 2012/13, 2013/14 and 2014/15 harvests, in the experimental area of the Universidade do Estado de Santa Catarina / UDESC, in Lages. The cultivars used were Rocha, Santa Maria and Abbé Fétel. The quinces were ‘Adams’ and ‘EMA’. The application forms of the nutrients were conventional and fertigation. The experiment was carried out in a randomized block design and the arrangement of treatments was sub subdivided plots. The application form of nutrients and rootstocks of quince little influenced on the vegetative growth of the plants, being more influenced by the scion in the soil conditions of this study.

  5. Creep-age forming of AA7475 aluminum panels for aircraft lower wing skin application

    Directory of Open Access Journals (Sweden)

    Diego José Inforzato

    2012-08-01

    Full Text Available Creep-age forming (CAF is an interesting process for the airframe industry, as it is able to form or shape panels into smooth, but complex, curvatures. In the CAF process, the ageing cycle of the alloy is used to relax external loads imposed to the part, through creep mechanisms. Those relaxed stresses impose a new curvature to the part. At the end of the process, significant spring back (sometimes about 70% is observed and the success in achieving the desired form depends on how the spring back can be predicted in order to compensate it by tooling changes. Most of the applications relate to simple (non stiffened panels. The present work deals with the CAF of aluminum panels for aircraft wing skin application. CAF was performed using vacuum-bagging autoclave technique in small scale complex shape stiffened panels, machined from an AA7475 alloy plate. An analytical reference model from the literature was employed estimate the spring back effect in such panel geometry. This model that deals with simple plates was adapted to stiffened panels using a geometric simplification, resulting in a semi-empirical model. The results demonstrate that CAF is a promising process to form stiffened panels, and the spring back can be roughly estimated through a simple model and few experiments.

  6. The Relationship between High School Math Courses, High School GPA, and Retention of Honors Scholarships

    Science.gov (United States)

    Megert, Diann Ackerman

    2005-01-01

    This research examined the high school transcripts of honors scholarship recipients to identify a better criterion for awarding scholarships than high school grade point average (GPA) alone. Specifically, this study compared the honors scholarship retention rate when the scholarship was awarded based on completed advanced high school math classes…

  7. Optimal Design for Study-Abroad Scholarship: The Effect of Payback Policy

    Science.gov (United States)

    Lien, Donald; Wang, Yaqin

    2010-01-01

    This paper examines the optimal design for a study-abroad scholarship. A student is awarded a fixed-amount scholarship to participate in the program but will have to pay back the scholarship if his/her performance fails to meet a target level. When the program is highly productive, the scholarship is low and the target performance is high. The…

  8. The application of film-forming amines in secondary side chemistry treatment of NPPs

    International Nuclear Information System (INIS)

    Ramminger, Ute; Hoffmann-Wankerl, Stephan; Fandrich, Joerg

    2012-09-01

    World wide a number of nuclear power plants are in operation with steam-water cycles based on a mixed metallurgy concept and / or a non-optimal Balance-of-Plant (BoP) design. Together with limitations of the applied water chemistry treatment, these conditions could enforce the enrichment of impurities, which will be accumulated in the tube sheet region of the steam generators and thus form an aggressive environment with respect to corrosion of steam generator construction materials. The use of surface active agents like film forming amines (FFA) has become widely recognized in the fossil power plant sector, showing a decrease of corrosion product generation by improving the surface conditions. The adherent non wettable film acts as a shield that limits the access of water and hydrated species to the metal or metal oxide surface. This barrier lowers the corrosion rate by inhibiting the mass transfer between surface and solution. This paper deals with the application of film forming amines as complementary conditioning agents in the steam-water cycle of a PWR. The decision for complementing the existing secondary side water chemistry treatment with a controlled and time limited application of film forming amines was part of a project, which has been developed by a pilot plant with PWRs of western design and AREVA NP GmbH. The performance and conditions of the steam generators in those units should be improved. It covers the results of the application with respect to corrosion product transport control, minimization of impurity accumulation in the SGs and improved plant performance. (authors)

  9. CMOS technology: a critical enabler for free-form electronics-based killer applications

    Science.gov (United States)

    Hussain, Muhammad M.; Hussain, Aftab M.; Hanna, Amir

    2016-05-01

    Complementary metal oxide semiconductor (CMOS) technology offers batch manufacturability by ultra-large-scaleintegration (ULSI) of high performance electronics with a performance/cost advantage and profound reliability. However, as of today their focus has been on rigid and bulky thin film based materials. Their applications have been limited to computation, communication, display and vehicular electronics. With the upcoming surge of Internet of Everything, we have critical opportunity to expand the world of electronics by bridging between CMOS technology and free form electronics which can be used as wearable, implantable and embedded form. The asymmetry of shape and softness of surface (skins) in natural living objects including human, other species, plants make them incompatible with the presently available uniformly shaped and rigidly structured today's CMOS electronics. But if we can break this barrier then we can use the physically free form electronics for applications like plant monitoring for expansion of agricultural productivity and quality, we can find monitoring and treatment focused consumer healthcare electronics - and many more creative applications. In our view, the fundamental challenge is to engage the mass users to materialize their creative ideas. Present form of electronics are too complex to understand, to work with and to use. By deploying game changing additive manufacturing, low-cost raw materials, transfer printing along with CMOS technology, we can potentially stick high quality CMOS electronics on any existing objects and embed such electronics into any future objects that will be made. The end goal is to make them smart to augment the quality of our life. We use a particular example on implantable electronics (brain machine interface) and its integration strategy enabled by CMOS device design and technology run path.

  10. CMOS technology: a critical enabler for free-form electronics-based killer applications

    KAUST Repository

    Hussain, Muhammad Mustafa

    2016-05-17

    Complementary metal oxide semiconductor (CMOS) technology offers batch manufacturability by ultra-large-scaleintegration (ULSI) of high performance electronics with a performance/cost advantage and profound reliability. However, as of today their focus has been on rigid and bulky thin film based materials. Their applications have been limited to computation, communication, display and vehicular electronics. With the upcoming surge of Internet of Everything, we have critical opportunity to expand the world of electronics by bridging between CMOS technology and free form electronics which can be used as wearable, implantable and embedded form. The asymmetry of shape and softness of surface (skins) in natural living objects including human, other species, plants make them incompatible with the presently available uniformly shaped and rigidly structured today’s CMOS electronics. But if we can break this barrier then we can use the physically free form electronics for applications like plant monitoring for expansion of agricultural productivity and quality, we can find monitoring and treatment focused consumer healthcare electronics – and many more creative applications. In our view, the fundamental challenge is to engage the mass users to materialize their creative ideas. Present form of electronics are too complex to understand, to work with and to use. By deploying game changing additive manufacturing, low-cost raw materials, transfer printing along with CMOS technology, we can potentially stick high quality CMOS electronics on any existing objects and embed such electronics into any future objects that will be made. The end goal is to make them smart to augment the quality of our life. We use a particular example on implantable electronics (brain machine interface) and its integration strategy enabled by CMOS device design and technology run path. © (2016) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is

  11. Retreating academics: creating spaces for the scholarship of ...

    African Journals Online (AJOL)

    , this paper explores particular spaces created to support academic engagement in the scholarship of teaching and learning: the space of writing retreats. The metaphor of 'tapestry' is used to capture the development of a complex conceptual ...

  12. Developing digital scholarship emerging practices in academic libraries

    CERN Document Server

    Mackenzie, Alison

    2016-01-01

    This book provides strategic insights drawn from librarians who are meeting the challenge of digital scholarship, utilizing the latest technologies and creating new knowledge in partnership with researchers, scholars, colleagues and students.

  13. Improving the Scholarship of Teaching and Learning through Classroom Research

    Science.gov (United States)

    Almeida, Patrícia; Teixeira-Dias, José Joaquim; Medina, Jorge

    The scholarship of teaching emerged in the last decades as a fundamental concept to the development of good teaching practices in Higher Education and, consequently, to the enhancement of the quality of student learning. Considering that scholarship comprehends a process as well as an outcome, research on teaching and learning should be viewed as one important aspect of the scholarship of teaching. The goal of this essay is to illustrate how the scholarship of teaching and learning can be enhanced through the development of classroom research rooted on students' questioning, conceived and implemented by both university teachers and educational researchers. Valuing and stimulating students' questions offers an innovative dimension to science education as it puts students at a central role in the learning process. This way, encouraging students' questioning also strengthens teaching-research links by bringing teachers and learners together in a community of inquiry.

  14. Women in science & engineering and minority engineering scholarships : year 5.

    Science.gov (United States)

    2011-06-01

    Support will make scholarships available to minority and women students interested in engineering and science and will increase : significantly the number of minority and female students that Missouri S&T can recruit to its science and engineering pr...

  15. Women in science & engineering and minority engineering scholarships : year 4.

    Science.gov (United States)

    2010-04-01

    Support will make scholarships available to minority and women students interested in engineering and science and will increase : significantly the number of minority and female students that Missouri S&T can recruit to its science and engineering pr...

  16. Early Sherlockian scholarship: Non/fiction at play

    Directory of Open Access Journals (Sweden)

    Kate M. Donley

    2017-03-01

    Full Text Available Sherlockian scholarship is a display of intellect, wit, and canonical expertise that requires a cunning manipulation of a story world and of nonfiction. This playful style of writing defies easy classification in the terminology of fan and literary studies. Emerging in the early 20th century, Sherlockian scholarship had a tremendous surge in popularity in the late 1920s and early '30s in articles by renowned British and American authors, including Dorothy L. Sayers, Christopher Morley, Sir Desmond MacCarthy, Sir Sydney Castle Roberts, and Ronald A. Knox. The sustained popularity of Sherlockian scholarship owes much to these initial players, whose sparkling prose conjures a bygone era of repartee. In this study, I present a chronological survey of two early periods in Sherlockian scholarship to understand its poetics, popularity, generic identity, and contemporary relevance.

  17. Asian Development Bank–Japan Scholarship Program: Annual Report 2011

    OpenAIRE

    Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB)

    2012-01-01

    The Japan Scholarship Program (JSP) was established in 1988 to provide well-qualified citizens of developing member countries an opportunity to undertake postgraduate studies in economics, management, science and technology, and other development-related fields at 27 educational institutions in 10 countries in Asia and the Pacific. Between 1988 and 2011, Japan contributed more than $126 million to the JSP. A total of 2,818 scholarships have been awarded to recipients from 35 member countries,...

  18. Asian Development Bank–Japan Scholarship Program: Annual Report 2010

    OpenAIRE

    Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB); Asian Development Bank (ADB)

    2011-01-01

    The Japan Scholarship Program (JSP) was established in 1988 to provide well-qualified citizens of developing member countries an opportunity to undertake postgraduate studies in economics, management, science and technology, and other development-related fields at 27 educational institutions in 10 countries in Asia and the Pacific. Between 1988 and 2010, Japan contributed more than $116 million to the JSP. A total of 2,695 scholarships have been awarded to recipients from 35 member countries,...

  19. General form of the Euler-Poisson-Darboux equation and application of the transmutation method

    Directory of Open Access Journals (Sweden)

    Elina L. Shishkina

    2017-07-01

    Full Text Available In this article, we find solution representations in the compact integral form to the Cauchy problem for a general form of the Euler-Poisson-Darboux equation with Bessel operators via generalized translation and spherical mean operators for all values of the parameter k, including also not studying before exceptional odd negative values. We use a Hankel transform method to prove results in a unified way. Under additional conditions we prove that a distributional solution is a classical one too. A transmutation property for connected generalized spherical mean is proved and importance of applying transmutation methods for differential equations with Bessel operators is emphasized. The paper also contains a short historical introduction on differential equations with Bessel operators and a rather detailed reference list of monographs and papers on mathematical theory and applications of this class of differential equations.

  20. 77 FR 38064 - Public Buildings Service; Information Collection; GSA Form 3453, Application/Permit for Use of...

    Science.gov (United States)

    2012-06-26

    ... Buildings Service; Information Collection; GSA Form 3453, Application/Permit for Use of Space in Public Buildings and Grounds AGENCY: Public Buildings Service, GSA. ACTION: Notice of request for comments... regarding GSA Form 3453, Application/Permit for Use of Space in Public Buildings and Grounds. Public...

  1. 41 CFR 301-74.16 - What must be included in any advertisement or application form relating to conference attendance?

    Science.gov (United States)

    2010-07-01

    ... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What must be included in any advertisement or application form relating to conference attendance? 301-74.16 Section 301-74.16... included in any advertisement or application form relating to conference attendance? (a) Any advertisement...

  2. Oxidative Stability of Marine Phospholipids in the Liposomal Form and Their Applications

    DEFF Research Database (Denmark)

    Lu, Henna Fung Sieng; Nielsen, Nina Skall; Timm-Heinrich, M.

    2011-01-01

    Marine phospholipids (MPL) have attracted a great deal of attention recently as they are considered to have a better bioavailability, a better resistance towards oxidation and a higher content of eicosapentaenoic (EPA) and docosahexaenoic acids (DHA) than oily triglycerides (fish oil) from the same...... source. Due to their tight intermolecular packing conformation at the sn-2 position and their synergism with α-tocopherol present in MPL extracts, they can form stable liposomes which are attractive ingredients for food or feed applications. However, MPL are still susceptible to oxidation as they contain...... large amounts polyunsaturated fatty acids and application of MPL in food and aquaculture industries is therefore a great challenge for researchers. Hence, knowledge on the oxidative stability of MPL and the behavior of MPL in food and feed systems is an important issue. For this reason, this review...

  3. 20 CFR 422.510 - Applications and related forms used in the health insurance for the aged program.

    Science.gov (United States)

    2010-04-01

    ... health insurance for the aged program. 422.510 Section 422.510 Employees' Benefits SOCIAL SECURITY... forms used in the health insurance for the aged program. (a) Application forms. The following forms are prescribed for use in applying for entitlement to benefits under the health insurance for the aged program...

  4. Theories, Methods and Numerical Technology of Sheet Metal Cold and Hot Forming Analysis, Simulation and Engineering Applications

    CERN Document Server

    Hu, Ping; Liu, Li-zhong; Zhu, Yi-guo

    2013-01-01

    Over the last 15 years, the application of innovative steel concepts in the automotive industry has increased steadily. Numerical simulation technology of hot forming of high-strength steel allows engineers to modify the formability of hot forming steel metals and to optimize die design schemes. Theories, Methods and Numerical Technology of Sheet Metal Cold and Hot Forming focuses on hot and cold forming theories, numerical methods, relative simulation and experiment techniques for high-strength steel forming and die design in the automobile industry. Theories, Methods and Numerical Technology of Sheet Metal Cold and Hot Forming introduces the general theories of cold forming, then expands upon advanced hot forming theories and simulation methods, including: • the forming process, • constitutive equations, • hot boundary constraint treatment, and • hot forming equipment and experiments. Various calculation methods of cold and hot forming, based on the authors’ experience in commercial CAE software f...

  5. 46 CFR 308.525 - Application for decrease in amount of cash collateral fund, Form MA-305.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Application for decrease in amount of cash collateral... TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE War Risk Cargo Insurance Ii-Open Policy War Risk Cargo Insurance § 308.525 Application for decrease in amount of cash collateral fund, Form MA-305. Application for...

  6. Dry coating of solid dosage forms: an overview of processes and applications.

    Science.gov (United States)

    Foppoli, Anastasia Anna; Maroni, Alessandra; Cerea, Matteo; Zema, Lucia; Gazzaniga, Andrea

    2017-12-01

    Dry coating techniques enable manufacturing of coated solid dosage forms with no, or very limited, use of solvents. As a result, major drawbacks associated with both organic solvents and aqueous coating systems can be overcome, such as toxicological, environmental, and safety-related issues on the one hand as well as costly drying phases and impaired product stability on the other. The considerable advantages related to solventless coating has been prompting a strong research interest in this field of pharmaceutics. In the article, processes and applications relevant to techniques intended for dry coating are analyzed and reviewed. Based on the physical state of the coat-forming agents, liquid- and solid-based techniques are distinguished. The former include hot-melt coating and coating by photocuring, while the latter encompass press coating and powder coating. Moreover, solventless techniques, such as injection molding and three-dimensional printing by fused deposition modeling, which are not purposely conceived for coating, are also discussed in that they would open new perspectives in the manufacturing of coated-like dosage forms.

  7. Application of gamma irradiation on forming protein-based edible films

    International Nuclear Information System (INIS)

    Sabato, Susy Frey

    2000-01-01

    In the last decade considerable interest has been addressed to the development of protein-based edible films due to their application in the food industry, as a substitute to traditional plastic films. The use of soy and whey proteins to form those films has been investigated, using heat, chemical and enzymatic processes. Gamma irradiation was recently reported to form caseinate-based edible films, due to the increase of the cohesive strength of the proteins by the formation of cross-links. This work aimed to verify the role of the gamma irradiation in the process of forming edible films from soy protein isolate (SPI) alone and in complex mixtures, that is, mixed with whey protein isolate (WPI), with carbethoxymethyl cellulose (CMC) and with poly(vinyl)alcohol (PVA). Gamma irradiation treatment improved significantly the mechanical properties for all films. The mechanical behavior is strongly related to the formulation, showing synergy between the gamma irradiation and the CMC, mainly for SPI-based films. SPI-based films presented a trend to decrease the water vapor permeability values when irradiated. The CMC addition showed significant improvements on the permeability for films from SPI and from the mixture of SPI with WPI. (author)

  8. Application of a Line Laser Scanner for Bed Form Tracking in a Laboratory Flume

    Science.gov (United States)

    de Ruijsscher, T. V.; Hoitink, A. J. F.; Dinnissen, S.; Vermeulen, B.; Hazenberg, P.

    2018-03-01

    A new measurement method for continuous detection of bed forms in movable bed laboratory experiments is presented and tested. The device consists of a line laser coupled to a 3-D camera, which makes use of triangulation. This allows to measure bed forms during morphodynamic experiments, without removing the water from the flume. A correction is applied for the effect of laser refraction at the air-water interface. We conclude that the absolute measurement error increases with increasing flow velocity, its standard deviation increases with water depth and flow velocity, and the percentage of missing values increases with water depth. Although 71% of the data is lost in a pilot moving bed experiment with sand, still high agreement between flowing water and dry bed measurements is found when a robust LOcally weighted regrESSion (LOESS) procedure is applied. This is promising for bed form tracking applications in laboratory experiments, especially when lightweight sediments like polystyrene are used, which require smaller flow velocities to achieve dynamic similarity to the prototype. This is confirmed in a moving bed experiment with polystyrene.

  9. Non-Conventional Applications of Computerized Tomography: Analysis of Solid Dosage Forms Produced by Pharmaceutical Industry

    International Nuclear Information System (INIS)

    Martins de Oliveira, Jose Jr.; Germano Martins, Antonio Cesar

    2010-01-01

    X-ray computed tomography (CT) refers to the cross-sectional imaging of an object measuring the transmitted radiation at different directions. In this work, we describe a non-conventional application of computerized tomography: visualization and improvements in the understanding of some internal structural features of solid dosage forms. A micro-CT X-ray scanner, with a minimum resolution of 30 μm was used to characterize some pharmaceutical tablets, granules, controlled-release osmotic tablet and liquid-filled soft-gelatin capsules. The analysis presented in this work are essentially qualitative, but quantitative parameters, such as porosity, density distribution, tablets dimensions, etc. could also be obtained using the related CT techniques.

  10. EFFICACY OF 15% FORMIC ACID ON VARROA MITES IN DIFFERENT FORMS OF APPLICATION

    Directory of Open Access Journals (Sweden)

    M MUŽA

    2002-05-01

    Full Text Available Varroa destructor is a parasitic mite of the honeybee, Apis mellifera, responsible for reduced honey and brood production, higher bee mortality in winter. Because the resistance to the acaricides and they residues to bee products, alternative products and methods have been used against Varroa. One of this methods is treatment with formic acid. Formic acid induce to Varroa mite in brood and do not leave any residues in products. Concentric formic acid (60-85% is very effective, but at higher air temperature, it has influence on bee. In the last few years, except concentric formic acid, 15 % formic acid was recommended as control of varroosis. Diluted formic acid (15% reduced the bee response to treatment. In treatment with 15% formic acid, higher air temperature and different forms of application have positive influence to they function (65 – 95%.

  11. The Properties Of Rattan Calamus Caesius (Rattan Sega) And Its Application In Spring Form

    International Nuclear Information System (INIS)

    Sebayang, Darwin; King, Ting Ing; Wahab, Razak bin

    2004-01-01

    Rattan is one of the natural resources in the Peninsular of Malaysia, Indonesia, etc. The lack of information of the properties of rattan is a reason why this material is not known as engineering materials. The flexibility or the plasticity of the rattan is actually a strong point to develop it as an engineering materials such as a reinforced of the cement to resist the earthquake or as a spring. This paper therefore shows the properties of rattan calamus caesius (Rattan Sega) and its application as spring. The determination of the properties of rattan was conducted according to ASTM standard with a suitable modification. This research shows the plasticity of the rattan which makes it remain in spring form. The stiffness coefficient of the spring was measured based on the relation of the force and displacement. The value of the stiffness of spring gained from measurement was compared with the analytical method which is valid in an elastic region

  12. Impact of the "salary scholarship" impact profile and student achievement.

    Directory of Open Access Journals (Sweden)

    Berlanga, Vanesa

    2013-08-01

    Full Text Available In Spain, within the framework of the Strategy 2015, the implementation of scholarships, grants and wages especially adapted to the new situation of the European Higher Education, intended to ensure access to university education to those most disadvantaged social groups economically. This research makes an ex post facto, descriptive-comparative aimed at assessing the impact of the grant salary, as an economic factor, on equity, access and academic performance in the first year of college. The study was conducted with a total of 10,394 new students in the 2010-11 cohort at the University of Barcelona, from the database from the institution itself. A total of 642 students agreed to grant salary, with differences depending on the branch of knowledge, gender, and the path to college. In relation to their peers, scholarship students come from families with occupations and / or study less, so scholarships model contributes to equity in access. In relation to performance analysis, scholarship students enrolled and present, on average, a larger number of subjects in order to meet the academic requirements for scholarship renewal, but the results are final academic in several branches knowledge, influenced negatively. One possible explanation is the largest academic pressure of this group in a phase usually complicated: the transition to college.

  13. Application of the iron-enriched basalt waste form for immobilizing commercial transuranic waste

    International Nuclear Information System (INIS)

    Owen, D.E.

    1981-08-01

    The principal sources of commercial transuranic (TRU) waste in the United States are identified. The physical and chemical nature of the wastes from these sources are discussed. The fabrication technique and properties of iron-enriched basalt, a rock-like waste form developed for immobilizing defense TRU wastes, are discussed. The application of iron-enriched basalt to commercial TRU wastes is discussed. Review of commercial TRU wastes from mixed-oxide fuel fabrication, light water reactor fuel reprocessing, and miscellaneous medical, research, and industrial sources, indicates that iron-enriched basalt is suitable for most types of commercial TRU wastes. Noncombustible TRU wastes are dissolved in the high temperature, oxidizing iron-enriched basalt melt. Combustible TRU wastes are immobilized in iron-enriched basalt by incinerating the wastes and adding the TRU-bearing ash to the melt. Casting and controlled cooling of the melt produces a devitrified, rock-like iron-enriched basalt monolith. Recommendations are given for testing the applicability of iron-enriched basalt to commercial TRU wastes

  14. The Rigour–Relevance Balance for Engaged Scholarship

    DEFF Research Database (Denmark)

    Li, Peter Ping

    2011-01-01

    and positioning JTR, my editorial has five parts. First, I present the key information about JTR. Second, I discuss the major challenges to scholarship in general and rigourrelevance balance in particular. Third, I propose a new frame of thinking capable of addressing those key challenges. Fourth, I introduce...... the four articles in the inaugural issue of JTR. Finally, I discuss the agenda for future trust research. The central theme of this editorial is that we must commit to engaged scholarship through the rigourrelevance balance, which is made possible by adopting a new frame of thinking with its holistic......, dynamic and duality tenets in academic research in general and trust research in particular....

  15. Continuing education modules and the scholarship of engagement.

    Science.gov (United States)

    Mitchell, Jim

    2010-01-01

    Economic and political trends underscore the importance of engaged scholarship as evidence that colleges and universities are serving their constituencies. Set in a background of debate about pure versus applied social science this article describes a planned approach to continuing gerontological education grounded firmly in the principles of the scholarship of engagement. The description includes efforts to ascertain through a two-phase state-wide survey continuing education needs and preferred venue in a segment of the North Carolina aging services workforce. Subsequent surveys were used to define and prioritize modular continuing education topics suitable for web-based delivery.

  16. 7 CFR 330.203 - Action on applications for permits to move plant pests; form of and conditions in permits.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 5 2010-01-01 2010-01-01 false Action on applications for permits to move plant pests... PEST REGULATIONS; GENERAL; PLANT PESTS; SOIL, STONE, AND QUARRY PRODUCTS; GARBAGE Movement of Plant Pests § 330.203 Action on applications for permits to move plant pests; form of and conditions in...

  17. A Mathematical Framework for Critical Transitions: Normal Forms, Variance and Applications

    Science.gov (United States)

    Kuehn, Christian

    2013-06-01

    Critical transitions occur in a wide variety of applications including mathematical biology, climate change, human physiology and economics. Therefore it is highly desirable to find early-warning signs. We show that it is possible to classify critical transitions by using bifurcation theory and normal forms in the singular limit. Based on this elementary classification, we analyze stochastic fluctuations and calculate scaling laws of the variance of stochastic sample paths near critical transitions for fast-subsystem bifurcations up to codimension two. The theory is applied to several models: the Stommel-Cessi box model for the thermohaline circulation from geoscience, an epidemic-spreading model on an adaptive network, an activator-inhibitor switch from systems biology, a predator-prey system from ecology and to the Euler buckling problem from classical mechanics. For the Stommel-Cessi model we compare different detrending techniques to calculate early-warning signs. In the epidemics model we show that link densities could be better variables for prediction than population densities. The activator-inhibitor switch demonstrates effects in three time-scale systems and points out that excitable cells and molecular units have information for subthreshold prediction. In the predator-prey model explosive population growth near a codimension-two bifurcation is investigated and we show that early-warnings from normal forms can be misleading in this context. In the biomechanical model we demonstrate that early-warning signs for buckling depend crucially on the control strategy near the instability which illustrates the effect of multiplicative noise.

  18. Review of Fabrication Methods, Physical Properties, and Applications of Nanostructured Copper Oxides Formed via Electrochemical Oxidation

    Directory of Open Access Journals (Sweden)

    Wojciech J. Stepniowski

    2018-05-01

    Full Text Available Typically, anodic oxidation of metals results in the formation of hexagonally arranged nanoporous or nanotubular oxide, with a specific oxidation state of the transition metal. Recently, the majority of transition metals have been anodized; however, the formation of copper oxides by electrochemical oxidation is yet unexplored and offers numerous, unique properties and applications. Nanowires formed by copper electrochemical oxidation are crystalline and composed of cuprous (CuO or cupric oxide (Cu2O, bringing varied physical and chemical properties to the nanostructured morphology and different band gaps: 1.44 and 2.22 eV, respectively. According to its Pourbaix (potential-pH diagram, the passivity of copper occurs at ambient and alkaline pH. In order to grow oxide nanostructures on copper, alkaline electrolytes like NaOH and KOH are used. To date, no systemic study has yet been reported on the influence of the operating conditions, such as the type of electrolyte, its temperature, and applied potential, on the morphology of the grown nanostructures. However, the numerous reports gathered in this paper will provide a certain view on the matter. After passivation, the formed nanostructures can be also post-treated. Post-treatments employ calcinations or chemical reactions, including the chemical reduction of the grown oxides. Nanostructures made of CuO or Cu2O have a broad range of potential applications. On one hand, with the use of surface morphology, the wetting contact angle is tuned. On the other hand, the chemical composition (pure Cu2O and high surface area make such materials attractive for renewable energy harvesting, including water splitting. While compared to other fabrication techniques, self-organized anodization is a facile, easy to scale-up, time-efficient approach, providing high-aspect ratio one-dimensional (1D nanostructures. Despite these advantages, there are still numerous challenges that have to be faced, including the

  19. Applications of two- and three-dimensional microstructures formed by soft lithographic techniques

    Science.gov (United States)

    Jackman, Rebecca Jane

    This thesis describes the development of several soft lithographic techniques. Each of these techniques has applications in two- and three-dimensional microfabrication or in the design of microreactor systems. All soft lithographic techniques make use of an elastomeric element that is formed by casting and curing a prepolymer against a planar substrate having three-dimensional (3D) relief. Chapters 1--3 (and Appendices I--VII) describe the use of a soft lithographic technique, microcontact printing (muCP), to produce patterns with micron-scale resolution on both planar and non-planar substrates. Electrodeposition transforms patterns produced by muCP into functional, 3D structures. It is an additive method that: (i) strengthens the metallic patterns; (ii) increases the conductivity of the structures; (iii) enables high-strain deformations to be performed on the structures; and (iv) welds non-connected structures. Applications for cylindrical microstructures, formed by the combination of muCP and electroplating, are presented. Some important classes of materials---biological macromolecules, gels, sol-gels, some polymers, low molecular weight organic and organometallic species---are often incompatible with conventional patterning techniques. Chapters 4 and 5 describe the use of elastomeric membranes as dry resists or as masks in dry lift-off to produce simple features as small as 5 mum from these and other materials on both planar and non-planar surfaces. These procedures are "dry" because the membranes conformed and sealed reversibly to surfaces without the use of solvents. This technique, for example, produced a simple electroluminescent device. By using two membranes simultaneously, multicolored, photoluminescent patterns of organic materials were created. Membranes were also used in sequential, dry-lift off steps to produce patterns with greater complexity. Chapter 6 (and Appendix XII) demonstrates that the ability to mold elastomers enables the fabrication of

  20. Mesh-free free-form lensing - I. Methodology and application to mass reconstruction

    Science.gov (United States)

    Merten, Julian

    2016-09-01

    Many applications and algorithms in the field of gravitational lensing make use of meshes with a finite number of nodes to analyse and manipulate data. Specific examples in lensing are astronomical CCD images in general, the reconstruction of density distributions from lensing data, lens-source plane mapping or the characterization and interpolation of a point spread function. We present a numerical framework to interpolate and differentiate in the mesh-free domain, defined by nodes with coordinates that follow no regular pattern. The framework is based on radial basis functions (RBFs) to smoothly represent data around the nodes. We demonstrate the performance of Gaussian RBF-based, mesh-free interpolation and differentiation, which reaches the sub-percent level in both cases. We use our newly developed framework to translate ideas of free-form mass reconstruction from lensing on to the mesh-free domain. By reconstructing a simulated mock lens we find that strong-lensing only reconstructions achieve <10 per cent accuracy in the areas where these constraints are available but provide poorer results when departing from these regions. Weak-lensing only reconstructions give <10 per cent accuracy outside the strong-lensing regime, but cannot resolve the inner core structure of the lens. Once both regimes are combined, accurate reconstructions can be achieved over the full field of view. The reconstruction of a simulated lens, using constraints that mimics real observations, yields accurate results in terms of surface-mass density, Navarro-Frenk-White profile (NFW) parameters, Einstein radius and magnification map recovery, encouraging the application of this method to real data.

  1. Education scholarship in emergency medicine part 1: innovating and improving teaching and learning.

    Science.gov (United States)

    Sherbino, Jonathan; Van Melle, Elaine; Bandiera, Glen; McEwen, Jill; Leblanc, Constance; Bhanji, Farhan; Frank, Jason R; Regehr, Glenn; Snell, Linda

    2014-05-01

    As emergency medicine (EM) education evolves, a more advanced understanding of education scholarship is required. This article is the first in a series of three articles that reports the recommendations of the 2013 education scholarship consensus conference of the Academic Section of the Canadian Association of Emergency Physicians. Adopting the Canadian Association for Medical Education's definition, education scholarship (including both research and innovation) is defined. A rationale for why education scholarship should be a priority for EM is discussed.

  2. Small Form Factor Information Storage Devices for Mobile Applications in Korea

    Science.gov (United States)

    Park, Young-Pil; Park, No-Cheol; Kim, Chul-Jin

    Recently, the ubiquitous environment in which anybody can reach a lot of information data without any limitations on the place and time has become an important social issue. There are two basic requirements in the field of information storage devices which have to be satisfied; the first is the demand for the improvement of memory capacity to manage the increased data capacity in personal and official purposes. The second is the demand for new development of information storage devices small enough to be applied to mobile multimedia digital electronics, including digital camera, PDA and mobile phones. To summarize, for the sake of mobile applications, it is necessary to develop information storage devices which have simultaneously a large capacity and a small size. Korea possesses the necessary infrastructure for developing such small sized information storage devices. It has a good digital market, major digital companies, and various research institutes. Nowadays, many companies and research institutes including university cooperate together in the research on small sized information storage devices. Thus, it is expected that small form factor optical disk drives will be commercialized in the very near future in Korea.

  3. Specifications in the application form for environmental assessment of wood preservatives

    Energy Technology Data Exchange (ETDEWEB)

    Lucks, U J [ed.

    2000-09-01

    In 1990 the former Federal Health Office (Bundesgesundheitsamt) and the Federal Environmental Agency (Umweltbundesamt) jointly elaborated a catalogue of test requirements necessary for assessing the impact of wood preservatives on man and environment. Based on several years of experience, a revision was deemed necessary. Complying with the provisions of the Directive 98/8/EC of the European Parliament and the Council of 16 February 1998 concerning the placing of biocidal products on the market, which have to be transposed into national laws, the regulatory bodies BAM, BgVV and UBA, in cooperation with industry and academia (IUCT), developed an amended application form for wood preservatives. The provisions laid down there include different sets of data for wood preservatives, depending on the intended uses/hazard classes, e.g. physico-chemical and ecotoxicological properties, data on exposure, fate and behaviour in the environment and on waste management. The tests should be conducted according to standardized test protocols. Next to the list of data requirements explanations and justifications are given on why the data are needed and how they contribute to the risk assessment. Furthermore, recommendations are given on which test guidelines should preferably be followed to generate the data. In addition, annex I includes a proposal for a test guideline on how to screen leachates from preservative-treated wood surfaces for their ecotoxic potential to aquatic organisms. (orig.)

  4. Asymptotic form of the reciprocity theorem with applications in x-ray scattering

    International Nuclear Information System (INIS)

    Caticha, Ariel

    2000-01-01

    The emission of electromagnetic waves from a source within or near a nontrivial medium (with or without boundaries, crystalline or amorphous, with inhomogeneities, absorption, and so on) is sometimes studied using the reciprocity principle which is a variation of the method of Green's functions. If one is only interested in the asymptotic radiation fields the generality of these methods may actually be a shortcoming: obtaining expressions valid for the uninteresting near fields is not just a wasted effort but may be prohibitively difficult. In this work we obtain a modified form of the reciprocity principle which gives the asymptotic radiation field directly. The method may also be used to study scattering problems. We give a few pedagogical examples and then, as more challenging applications, we calculate the specular reflection of x rays by a rough surface and by a smoothly graded surface taking polarization effects into account. In conventional treatments of reflection, x rays are treated as scalar waves; polarization effects are neglected. This is a good approximation at grazing incidence but becomes increasingly questionable for soft x rays and UV at higher incidence angles

  5. 25 CFR 166.903 - How can I get an agriculture scholarship?

    Science.gov (United States)

    2010-04-01

    ... scholarships must reapply annually to continue to receive funding beyond the initial award period. Students who... degree-granting program at an accredited college or university. (g) Graduate scholarships are available... 25 Indians 1 2010-04-01 2010-04-01 false How can I get an agriculture scholarship? 166.903 Section...

  6. Citizenship and Scholarship in Emerson, Cavell and Foucault

    Science.gov (United States)

    Hodgson, Naomi

    2011-01-01

    This article explores the relationship between democracy, citizenship and scholarship through the notion of voice. The conception of voice in current policy operates governmentally, and shores up an identity ordered according to existing classifications and choices rather than destabilising it, and enabling critique. Rather than leading to an…

  7. On the Way to Scholarship: From Master's to Doctorate.

    Science.gov (United States)

    Meleis, Afaf Ibrahim

    1992-01-01

    Progress in the discipline of nursing is predicated on the development of a community of scholars who have a passion for substance. Nurse educators are challenged to develop programs and environments that stimulate and nurture scholarship. Includes a discussion of strategies for development of scholarly doctoral education. (Author)

  8. Unpacking MOOC Scholarly Discourse: A Review of Nascent MOOC Scholarship

    Science.gov (United States)

    Ebben, Maureen; Murphy, Julien S.

    2014-01-01

    The rapid rise of MOOCs (Massive Open Online Courses) signals a shift in the ways in which digital teaching and learning are engaged in and understood. Drawing upon a comprehensive search of nine leading academic databases, this paper examines the initial phase of MOOC scholarship (2009-2013), and offers an analysis of these empirical studies that…

  9. "Do It Yourself" Scholarship: From Punk Rock to Qualitative Research

    Science.gov (United States)

    Relles, Stefani; Clemens, Randall

    2018-01-01

    The purpose of this paper is to introduce the "Do It Yourself" (DIY) framework as a mode of critical qualitative scholarship. The authors argue that the production and distribution methods used by punks, zine-makers, graffitists, and skateboarders--among others--may support the social justice intentions of critical qualitative inquiry.…

  10. Using Postcolonial Scholarship to Address Equity in Transnational Higher Education

    Science.gov (United States)

    Sidhu, Ravinder

    2015-01-01

    This article uses postcolonial scholarship to understand the knowledge and cultural politics that underpin Australian-provided transnational higher education (TNHE) programmes in Singapore and Malaysia. A case is made for TNHE practices to develop an "engaged pedagogy" and "ethics of care" as it relates to transnational…

  11. Emotional Intelligence Research within Human Resource Development Scholarship

    Science.gov (United States)

    Farnia, Forouzan; Nafukho, Fredrick Muyia

    2016-01-01

    Purpose: The purpose of this study is to review and synthesize pertinent emotional intelligence (EI) research within the human resource development (HRD) scholarship. Design/methodology/approach: An integrative review of literature was conducted and multiple electronic databases were searched to find the relevant resources. Using the content…

  12. Tobacco Control Research Scholarships in Africa | CRDI - Centre de ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The funding will provide scholarships to master's students in schools of public health, economics, agriculture, environment, and other disciplines related to tobacco control ... Agent(e) responsable du CRDI ... Prevalence and predictors of cigarette smoking among adolescents of Ethiopia : school based cross sectional survey.

  13. Promotion and the Scholarship of Teaching and Learning

    Science.gov (United States)

    Vardi, Iris; Quin, Robyn

    2011-01-01

    The move toward recognizing teaching academics has resulted in the Scholarship of Teaching and Learning (SoTL) gaining a greater prominence within the academy, particularly through the academic promotions system. With several Australian universities now providing opportunities for teaching staff who do not engage in research to be promoted, it is…

  14. Learning the Scholarship of Teaching in Doctorate-Granting Institutions.

    Science.gov (United States)

    Cohen, Jeremy

    1997-01-01

    Asks faculty members whether doctoral candidates in journalism/mass communication received a fundamental education in the scholarship and practices of teaching and whether their institutions model a culture in which teaching is important. Finds little evidence that teachers in higher education will have mentored teaching experiences before facing…

  15. Finding the Motivation: The Evolution of a Faculty Scholarship Symposium

    Science.gov (United States)

    Pifer, Meghan J.; Reisboard, Dana; Staulters, Mimi; Li, Xiaobao; Gozza-Cohen, Mary; McHenry, Nadine; Schaming, Susan; Gilio, Brenda

    2014-01-01

    This article describes the evolution of a faculty scholarship symposium within the school of education at a regional comprehensive university. The article outlines the initial structure and goals of the symposium as well as the development of the model over time. The influence of leadership, culture, and individual goals and backgrounds are…

  16. Errors of Logic and Scholarship Concerning Dissociative Identity Disorder

    Science.gov (United States)

    Ross, Colin A.

    2009-01-01

    The author reviewed a two-part critique of dissociative identity disorder published in the "Canadian Journal of Psychiatry". The two papers contain errors of logic and scholarship. Contrary to the conclusions in the critique, dissociative identity disorder has established diagnostic reliability and concurrent validity, the trauma histories of…

  17. Using an Engaged Scholarship Symposium to Change Perceptions: Evaluation Results

    Science.gov (United States)

    Varkey, Sapna; Smirnova, Olga; Gallien, Tara Lee

    2018-01-01

    Engaged scholarship (ES) entails a symbiotic relationship between the community and the university. This article reports results from an evaluation of an ES symposium Eastern Carolina University held to increase awareness of ES as a means for integrating research, teaching, and service and to potentially change unfavorable perceptions about ES…

  18. Faculty at Work: Focus on Research, Scholarship, and Service.

    Science.gov (United States)

    Blackburn, Robert T.; And Others

    1991-01-01

    A study compared selected personal and environmental motivational variables in college faculty with allocation of work effort to research, scholarship, and service. Faculty were from eight liberal arts and sciences departments in a range of institution types. For all institutional types, self-valuation motivators significantly accounted for the…

  19. Documenting Gratitude as a Practice in Positive Scholarship

    Science.gov (United States)

    Franks, Tara M.

    2015-01-01

    As an emerging interest area, positive communication scholarship focuses on issues of happiness and well-being in a variety of social contexts. Borrowing from positive psychology and happiness literature (Lyubomirsky, 2008), positive communication research explores expressions of gratitude, kindness, compassion, and forgiveness, as well as issues…

  20. Investigatory Trends in Emerging Facebook Research: Implications for Communication Scholarship

    Science.gov (United States)

    Fenner, Christopher J.; Pitrowski, Chris

    2017-01-01

    Since the advent of Facebook, researchers across academic disciplines have examined the nature and scope of scholarship regarding this SNS. Based on a content analysis approach, Piotrowski (2012) reported that many popular issues in the media on the topic of Facebook are largely ignored by research investigators. Due to the proliferation of…

  1. The Quest for Turkish Scholarships: African Students, Transformation and Hopefulness

    DEFF Research Database (Denmark)

    Farah, Abdulkadir Osman

    2018-01-01

    on qualitative data collected through interviews, focus groups and discussions with African students in Istanbul, Turkey, this paper finds that the activities as well as the meaning making of African students towards existing Turkish educational and scholarship opportunities, remain essential in understanding...

  2. Canada's International Education Strategy: Focus on Scholarships. CBIE Research

    Science.gov (United States)

    Embleton, Sheila

    2011-01-01

    Based on a survey of approximately 40 professionals involved in various disciplines associated with international education across Canada, this study examines Canada's (federal, provincial, and territorial government) offering of scholarships to international students. Focused at the university level, the study elaborates on relevant international…

  3. "We Are Who We Are": Repositioning Boyer's Dimensions of Scholarship.

    Science.gov (United States)

    Heinemann, Robert L.

    This paper deals with issues of identity--lately, many institutions of higher education, especially small and medium-size colleges, seem to be confused in terms of function. Pointing out that all institutions seem to have been encouraged to balance their scholarship in terms of Ernest L. Boyer's prescribed functions of research discovery,…

  4. Success of a scholarship scheme for rural students | Ross | South ...

    African Journals Online (AJOL)

    Background. Mosvold Hospital is one of 5 district hospitals providing care for 555 000 indigent people in the Umkhanyakude district, northern KwaZulu-Natal. Recruitment of professional staff is an ongoing challenge for hospital management. An innovative, locally based scholarship scheme, the Friends of Mosveld ...

  5. A Failed Experiment: Georgia's Tax Credit Scholarships for Private Schools

    Science.gov (United States)

    Southern Education Foundation, 2011

    2011-01-01

    Georgia is one of seven states that currently allow tax credits for scholarships to private schools. Georgia's law was enacted in May 2008 in order to assist low income students to transfer out of low performing public schools. Operations under the new act began in late 2008. The law permits taxpayers in Georgia to reduce their annual state taxes…

  6. Tax-Credit Scholarships in Maryland: Forecasting the Fiscal Impact

    Science.gov (United States)

    Gottlob, Brian

    2010-01-01

    This study seeks to inform the debate over a proposal in Maryland to give tax credits to businesses for contributions to organizations that provide scholarships to K-12 private schools or which contribute to innovative educational programs in the public schools. The study constructs a model to determine the fiscal impact of a tax-credit…

  7. The Effects of Feminist Scholarship on Developmental Psychology.

    Science.gov (United States)

    Jacklin, Carol Nagy; McBride-Chang, Catherine

    1991-01-01

    Feminism has helped shape developmental psychology, and feminist scholarship has made its primary contributions to the study of child development in the following major areas: (1) weakening the "male as norm" concept; (2) changing "mother blaming" for children's problems; and (3) theory and research on sex role socialization.…

  8. Expanding Access and Opportunity: The Washington State Achievers Scholarship

    Science.gov (United States)

    O'Brien, Colleen

    2011-01-01

    In 2001, the Bill & Melinda Gates Foundation launched the multi-year, multi-million dollar Washington State Achievers Scholarship program. Concerned about disparities in college participation for low-income students in the state of Washington versus their wealthier peers, the Gates Foundation partnered with the College Success Foundation…

  9. Building framework for nursing scholarship: guidelines for appointment and promotion.

    Science.gov (United States)

    Honig, Judy; Smolowitz, Janice; Larson, Elaine

    2013-01-01

    As nursing academia responds to shifts in nursing education--the emergence of clinically focused doctoral degrees and an emphasis on evidence-based practice, comparative effectiveness, and translational research, nursing scholarship is undergoing transformation. This article outlines guidelines for appointment and promotion that incorporate the academic tripartite and are relevant for all faculty. A clear and equitable pathway for professorial advancement for the both the clinician and research faculty is delineated. Without such clarity and equity, the unique contributions of clinical and research scholars and the synergy that results from these distinctions will not be garnered. Although there is significant overlap in the criteria, there are also distinguishing scholarly activities and outcomes. For each standard at each rank, unique sample criteria of clinical and research scholarship are outlined and the shared scholarly activities that demonstrate the standard. Using an adaptation of Boyer's model, the guidelines incorporate a broadened view of nursing scholarship and offer a framework for nursing academia that recognizes new ways of knowledge. Although recognizing the coexistence of science and practice, these guidelines offer a clear trajectory for advancement in the professorial role that applies an expanded perspective of and provide a framework for nursing scholarship. Copyright © 2013 Elsevier Inc. All rights reserved.

  10. The Trajectory of Scholarship about Self-Regulated Learning

    Science.gov (United States)

    Winne, Philip H.

    2017-01-01

    The trajectory of scholarship about self-regulated learning (SRL) originates in mid-19th-century writings about learners' sense of responsibility in self education. Although Descartes's 17th-century writings implied mental activities consistent with metacognition, a central feature of SRL, these were inarticulate until Flavell and colleagues'…

  11. Growing a Scholarship of Teaching and Learning Institutionally

    Science.gov (United States)

    Vithal, Renuka

    2018-01-01

    While a number of studies report on how a scholarship of teaching and learning (SoTL) has been implemented in particular disciplines or faculties, arguably much less is known about how this can be achieved university-wide. This paper brings the lens of SoTL retrospectively, from the vantage position of a university leader, to a range of teaching…

  12. 78 FR 17220 - Agency Information Collection Activities: Application for Naturalization, Form N-400; Revision of...

    Science.gov (United States)

    2013-03-20

    ... technological collection techniques or other forms of information technology, e.g., permitting electronic... hours and 55 minutes for the form N-400 and 1 hour and 17 minutes for the biometric processing. (6) An...

  13. 77 FR 75440 - Agency Information Collection Activities: Application for Naturalization, Form Number N-400...

    Science.gov (United States)

    2012-12-20

    ... technological collection techniques or other forms of information technology, e.g., permitting electronic... form N-400 and 1 hour and 17 minutes for the biometric processing. (6) An estimate of the total public...

  14. Integration Strategy for Free-form Lithium Ion Battery: Material, Design to System level Applications

    KAUST Repository

    Kutbee, Arwa T.

    2017-10-31

    Power supply in any electronic system is a crucial necessity. Especially so in fully compliant personalized advanced healthcare electronic self-powered systems where we envision seamless integration of sensors and actuators with data management components in a single freeform platform to augment the quality of our healthcare, smart living and sustainable future. However, the status-quo energy storage (battery) options require packaging to protect the indwelling toxic materials against harsh physiological environment and vice versa, compromising its mechanical flexibility, conformability and wearability at the highest electrochemical performance. Therefore, clean and safe energy storage solutions for wearable and implantable electronics are needed to replace the commercially used unsafe lithium-ion batteries. This dissertation discusses a highly manufacturable integration strategy for a free-form lithium-ion battery towards a genuine mechanically compliant wearable system. We sequentially start with the optimization process for the preparation of all solid-state material comprising a ‘’Lithium-free’’ lithium-ion microbattery with a focus on thin film texture optimization of the cathode material. State of the art complementary metal oxide semiconductor technology was used for the thin film based battery. Additionally, this thesis reports successful development of a transfer-less scheme for a flexible battery with small footprint and free form factor in a high yield production process. The reliable process for the flexible lithium-ion battery achieves an enhanced energy density by three orders of magnitude compared to the available rigid ones. Interconnection and bonding procedures of the developed batteries are discussed for a reliable back end of line process flexible, stretchable and stackable modules. Special attention is paid to the advanced bonding, handling and packaging strategies of flexible batteries towards system-level applications. Finally, this

  15. Multi-scale contact modeling of coated steels for sheet metal forming applications

    NARCIS (Netherlands)

    Shisode, Meghshyam; Hazrati Marangalou, Javad; Mishra, Tanmaya; De Rooij, Matthijn; Van Den Boogaard, Ton; Bay, Niels; Nielsen, Chris V.

    2018-01-01

    Friction in sheet metal forming is a local phenomenon which depends on continuously evolving contact conditions during the forming process. This is mainly influenced by local contact pressure, surface textures of the sheet metal as well as the forming tool surface profile and material behavior. The

  16. APPLICATION OF FORMS AND METHODS OF COMMERCIALIZATION OF INNOVATIONS THROUGH THE INTERACTION OF UNIVERSITIES AND ENTERPRISES

    Directory of Open Access Journals (Sweden)

    Svetlana E. Sitnikova

    2018-03-01

    Full Text Available In the conditions of formation of economy based on knowledge, a key condition for successful development is the effective integration of science, education and business. Currently, the commercialization of innovation becomes a necessary factor for sustainable development of universities, one of their main tools to increase its competitiveness in the market of educational services and products. The efficiency of the process of innovation commercialization is conditioned by the rational choice of forms and methods of implementing this process. The interaction of universities and enterprises in the innovative clusters provides benefits such as effective dissemination of information about the creation of innovations, the relevant areas of research, the granting of preferences to cluster participants. The creation of technoparks suggests the presence of a specially allocated site, which houses many new businesses, so that existing institutions can only be partners of the technopark. From the point of view of commercialization of University innovation, the cluster seems to be a more attractive method compared with the creation of technology parks, but its application is necessary to adjust the approach to conducting the state policy in the field of innovation management. The interaction of universities and enterprises via an intermediary – the chamber of commerce and industry – can be described as an obstacle to the commercialization of university innovations. On the contrary, technological innovation center protects the interests of universities, rather than enterprises, as it is created to facilitate the commercialization of university innovation. Direct interaction of universities and enterprises becomes possible with the help of methods of a single transaction, a regular cooperation and a contract for the supply of innovation. The choice of methods of commercialization of innovations should be made on the basis of existing university

  17. Accessibility to Nodes of Interest: A Practical Application of the Various Forms of the Impedance Curves

    Directory of Open Access Journals (Sweden)

    GIOACCHINO DE CANDIA

    2014-06-01

    Full Text Available Impedance is, in territorial statistics, the greater or lesser difficulty of a territory to be served/provided with adequate infrastructure and related services, useful for the improvement of the resident’s quality of life. In the opposite, a greater impedance implies a low attractiveness of the territory for the establishment of new productive activities. The purpose of this research is to provide a picture as comprehensive as possible of the existing methodology for the elaboration of impedance, providing practical applications in relation to the Tuscan territory. The methodology used in this paper is part of the category of models called “gravitational”, which are characterized by the denominator of the equation (index that expresses the impediment in relation to accessibility between points in geographic space. In this case, the calculations have been made considering the cost of travel, which depends on the distance or travel time between points located on the transportation network that represent the points of departure and arrival. The processing affect the function of impedance by elaborating linear, exponential and logistic forms for the infrastructures related to hospitals with emergency rooms, upper secondary schools, airports, and railway stations. Processing separately covered the metropolitan municipality of Florence. The research highlights the main existing methodologies in relation to determining accessibility (attractiveness of the territories, according to their infrastructural facilities and services. The analysis reveals the strengths and weaknesses, as well as the salient features of the equation used. In this sense, the research has produced a real benchmark between different approaches, using from time to time the variation of the impedance function.

  18. Application of the moving frame method to deformed Willmore surfaces in space forms

    Science.gov (United States)

    Paragoda, Thanuja

    2018-06-01

    The main goal of this paper is to use the theory of exterior differential forms in deriving variations of the deformed Willmore energy in space forms and study the minimizers of the deformed Willmore energy in space forms. We derive both first and second order variations of deformed Willmore energy in space forms explicitly using moving frame method. We prove that the second order variation of deformed Willmore energy depends on the intrinsic Laplace Beltrami operator, the sectional curvature and some special operators along with mean and Gauss curvatures of the surface embedded in space forms, while the first order variation depends on the extrinsic Laplace Beltrami operator.

  19. Is Collaborative, Community-Engaged Scholarship More Rigorous than Traditional Scholarship? On Advocacy, Bias, and Social Science Research

    Science.gov (United States)

    Warren, Mark R.; Calderón, José; Kupscznk, Luke Aubry; Squires, Gregory; Su, Celina

    2018-01-01

    Contrary to the charge that advocacy-oriented research cannot meet social science research standards because it is inherently biased, the authors of this article argue that collaborative, community-engaged scholarship (CCES) must meet high standards of rigor if it is to be useful to support equity-oriented, social justice agendas. In fact, they…

  20. Polycentrism in Global Health Governance Scholarship; Comment on “Four Challenges That Global Health Networks Face”

    Directory of Open Access Journals (Sweden)

    Jale Tosun

    2018-01-01

    Full Text Available Drawing on an in-depth analysis of eight global health networks, a recent essay in this journal argued that global health networks face four challenges to their effectiveness: problem definition, positioning, coalition-building, and governance. While sharing the argument of the essay concerned, in this commentary, we argue that these analytical concepts can be used to explicate a concept that has implicitly been used in global health governance scholarship for quite a few years. While already prominent in the discussion of climate change governance, for instance, global health governance scholarship could make progress by looking at global health governance as being polycentric. Concisely, polycentric forms of governance mix scales, mechanisms, and actors. Drawing on the essay, we propose a polycentric approach to the study of global health governance that incorporates coalitionbuilding tactics, internal governance and global political priority as explanatory factors.

  1. An application of stress energy tensor to the vanishing theorem of differential forms

    Directory of Open Access Journals (Sweden)

    Kairen Cai

    1988-01-01

    Full Text Available The author applies the stress energy of differential forms to study the vanishing theorems of the Liouville type. It is shown that for a large class of underlying manifolds such as the Euclidean n-space, the complex n-space, and the complex hyperbolic space form, if any vector bundle valued p-form with conservative stress energy tensor is of finite norm or slowly divergent norm, then the p-form vanishes. This generalizes the recent results due to Hu and Sealey.

  2. Is there a need for a specific educational scholarship for using e-learning in medical education?

    Science.gov (United States)

    Sandars, John; Goh, Poh Sun

    2016-10-01

    We propose the need for a specific educational scholarship when using e-learning in medical education. Effective e-learning has additional factors that require specific critical attention, including the design and delivery of e-learning. An important aspect is the recognition that e-learning is a complex intervention, with several interconnecting components that have to be aligned. This alignment requires an essential iterative development process with usability testing. Effectiveness of e-learning in one context may not be fully realized in another context unless there is further consideration of applicability and scalability. We recommend a participatory approach for an educational scholarship for using e-learning in medical education, such as by action research or design-based research.

  3. Study of Creep of Alumina-Forming Austenitic Stainless Steel for High-Temperature Energy Applications

    Science.gov (United States)

    Afonina, Natalie Petrovna

    To withstand the high temperature (>700°C) and pressure demands of steam turbines and boilers used for energy applications, metal alloys must be economically viable and have the necessary material properties, such as high-temperature creep strength, oxidation and corrosion resistance, to withstand such conditions. One promising class of alloys potentially capable of withstanding the rigors of aggressive environments, are alumina-forming austenitic stainless steels (AFAs) alloyed with aluminum to improve corrosion and oxidation resistance. The effect of aging on the microstructure, high temperature constant-stress creep behavior and mechanical properties of the AFA-type alloy Fe-20Cr-30Ni-2Nb-5Al (at.%) were investigated in this study. The alloy's microstructural evolution with increased aging time was observed prior to creep testing. As aging time increased, the alloy exhibited increasing quantities of fine Fe2Nb Laves phase dispersions, with a precipitate-free zone appearing in samples with higher aging times. The presence of the L1 2 phase gamma'-Ni3Al precipitate was detected in the alloy's matrix at 760°C. A constant-stress creep rig was designed, built and its operation validated. Constant-stress creep tests were performed at 760°C and 35MPa, and the effects of different aging conditions on creep rate were investigated. Specimens aged for 240 h exhibited the highest creep rate by a factor of 5, with the homogenized sample having the second highest rate. Samples aged for 2.4 h and 24 h exhibited similar low secondary creep rates. Creep tests conducted at 700oC exhibited a significantly lower creep rate compared to those at 760oC. Microstructural analysis was performed on crept samples to explore high temperature straining properties. The quantity and size of Fe2Nb Laves phase and NiAl particles increased in the matrix and on grain boundaries with longer aging time. High temperature tensile tests were performed and compared to room temperature results. The

  4. The application of springback compensation to the CAD geometries of forming tools: Milestone 2

    NARCIS (Netherlands)

    Lingbeek, R.A.

    2005-01-01

    For car body parts, generally a surface modeling CAD system is used. The geometry of the tools that are used for forming the parts is based directly on this description. To compensate for springback after forming, the tools have to be modified. This turns out to be a complicated and time consuming

  5. Localised and Learnt Applications of Machine Learning for Robotic Incremental Sheet Forming

    DEFF Research Database (Denmark)

    Nicholas, Paul; Zwierzycki, Mateusz; Ramsgaard Thomsen, Mette

    2017-01-01

    Sheet Forming (ISF) and exemplified in the fabrication of a bridge structure. The methods we describe compensate for springback and improve forming tolerance by using localised in-process distance sensing to adapt tool-paths, and by using pre-process supervised machine learning to predict stringback...

  6. Application of Power Geometry and Normal Form Methods to the Study of Nonlinear ODEs

    Science.gov (United States)

    Edneral, Victor

    2018-02-01

    This paper describes power transformations of degenerate autonomous polynomial systems of ordinary differential equations which reduce such systems to a non-degenerative form. Example of creating exact first integrals of motion of some planar degenerate system in a closed form is given.

  7. Application of Power Geometry and Normal Form Methods to the Study of Nonlinear ODEs

    Directory of Open Access Journals (Sweden)

    Edneral Victor

    2018-01-01

    Full Text Available This paper describes power transformations of degenerate autonomous polynomial systems of ordinary differential equations which reduce such systems to a non-degenerative form. Example of creating exact first integrals of motion of some planar degenerate system in a closed form is given.

  8. Polycentrism in Global Health Governance Scholarship Comment on "Four Challenges That Global Health Networks Face".

    Science.gov (United States)

    Tosun, Jale

    2017-05-23

    Drawing on an in-depth analysis of eight global health networks, a recent essay in this journal argued that global health networks face four challenges to their effectiveness: problem definition, positioning, coalition-building, and governance. While sharing the argument of the essay concerned, in this commentary, we argue that these analytical concepts can be used to explicate a concept that has implicitly been used in global health governance scholarship for quite a few years. While already prominent in the discussion of climate change governance, for instance, global health governance scholarship could make progress by looking at global health governance as being polycentric. Concisely, polycentric forms of governance mix scales, mechanisms, and actors. Drawing on the essay, we propose a polycentric approach to the study of global health governance that incorporates coalitionbuilding tactics, internal governance and global political priority as explanatory factors. © 2018 The Author(s); Published by Kerman University of Medical Sciences. This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

  9. Three-form periods on Calabi-Yau fourfolds: toric hypersurfaces and F-theory applications

    Energy Technology Data Exchange (ETDEWEB)

    Greiner, Sebastian; Grimm, Thomas W. [Institute for Theoretical Physics and Center for Extreme Matter and Emergent Phenomena, Utrecht University,Leuvenlaan 4, 3584 CE Utrecht (Netherlands); Max-Planck-Institut für Physik, Föhringer Ring 6, 80805 Munich (Germany)

    2017-05-30

    The study of the geometry of Calabi-Yau fourfolds is relevant for compactifications of string theory, M-theory, and F-theory to various dimensions. This work introduces the mathematical machinery to derive the complete moduli dependence of the periods of non-trivial three-forms for fourfolds realized as hypersurfaces in toric ambient spaces. It sets the stage to determine Picard-Fuchs-type differential equations and integral expressions for these forms. The key tool is the observation that non-trivial three-forms on fourfold hypersurfaces in toric ambient spaces always stem from divisors that are build out of trees of toric surfaces fibered over Riemann surfaces. The three-form periods are then non-trivially related to the one-form periods of these Riemann surfaces. In general, the three-form periods are known to vary holomorphically over the complex structure moduli space and play an important role in the effective actions arising in fourfold compactifications. We discuss two explicit example fourfolds for F-theory compactifications in which the three-form periods determine axion decay constants.

  10. 49 CFR 260.23 - Form and content of application generally.

    Science.gov (United States)

    2010-10-01

    ... information: (a) Full and correct name and principal business address of the Applicant; (b) Date of Applicant... analyses and studies that have been performed to determine present and future demand for rail services or... how the project will contribute to, or enhance, the safe operation of the railroad, considering such...

  11. 17 CFR 249.801 - Form X-15AA-1, for application for registration as a national securities association or...

    Science.gov (United States)

    2010-04-01

    ... for registration as a national securities association or affiliated securities association. 249.801... Registration of and Reporting by National Securities Associations and Affiliated Securities Associations § 249.801 Form X-15AA-1, for application for registration as a national securities association or affiliated...

  12. Development of an Android Application in the Form of a Simulation Lab as Learning Media for Senior High School Students

    Science.gov (United States)

    Astra, I Made; Nasbey, Hadi; Nugraha, Aditiya

    2015-01-01

    The aim of this research is to create learning media for senior high school students through an android application in the form of a simulation lab. The method employed in the study is research and development. A simulation lab which has been made subsequently validated by concept and media experts, further empirical testing by teachers and…

  13. (EOI) Form

    International Development Research Centre (IDRC) Digital Library (Canada)

    Dorine Odongo

    COLLABORATING TECHNICAL AGENCIES: EXPRESSION OF INTEREST FORM. • Please read the information provided about the initiative and the eligibility requirements in the Prospectus before completing this application form. • Ensure all the sections of the form are accurately completed and saved in PDF format.

  14. Conceptualizing 20 years of engaged scholarship: A scoping review.

    Directory of Open Access Journals (Sweden)

    Marianne Beaulieu

    Full Text Available Engaged scholarship, a movement that has been growing steadily since 1995, offers a new way of bridging gaps between the university and civil society. Numerous papers and reports have been published since Boyer's foundational discourse in 1996. Yet, beyond a growing interest in orienting universities' missions, we observed a lack a formal definition and conceptualization of this movement. Based on a scoping review of the literature over the past 20 years, the objective of this article is to propose a conceptualization of engaged scholarship. More specifically, we define its values, principles, and processes. We conclude with a discussion of the implications of this new posture for faculty and students, as well as for the university as an institution.

  15. Conceptualizing 20 years of engaged scholarship: A scoping review

    Science.gov (United States)

    Beaulieu, Marianne; Breton, Mylaine

    2018-01-01

    Engaged scholarship, a movement that has been growing steadily since 1995, offers a new way of bridging gaps between the university and civil society. Numerous papers and reports have been published since Boyer’s foundational discourse in 1996. Yet, beyond a growing interest in orienting universities’ missions, we observed a lack a formal definition and conceptualization of this movement. Based on a scoping review of the literature over the past 20 years, the objective of this article is to propose a conceptualization of engaged scholarship. More specifically, we define its values, principles, and processes. We conclude with a discussion of the implications of this new posture for faculty and students, as well as for the university as an institution. PMID:29489870

  16. Education Scholarship and its Impact on Emergency Medicine Education

    Science.gov (United States)

    Sherbino, Jonathan

    2015-01-01

    Emergency medicine (EM) education is becoming increasingly challenging as a result of changes to North American medical education and the growing complexity of EM practice. Education scholarship (ES) provides a process to develop solutions to these challenges. ES includes both research and innovation. ES is informed by theory, principles and best practices, is peer reviewed, and is disseminated and archived for others to use. Digital technologies have improved the discovery of work that informs ES, broadened the scope and timing of peer review, and provided new platforms for the dissemination and archiving of innovations. This editorial reviews key steps in raising an education innovation to the level of scholarship. It also discusses important areas for EM education scholars to address, which include the following: the delivery of competency-based medical education programs, the impact of social media on learning, and the redesign of continuing professional development. PMID:26594270

  17. Conceptualizing 20 years of engaged scholarship: A scoping review.

    Science.gov (United States)

    Beaulieu, Marianne; Breton, Mylaine; Brousselle, Astrid

    2018-01-01

    Engaged scholarship, a movement that has been growing steadily since 1995, offers a new way of bridging gaps between the university and civil society. Numerous papers and reports have been published since Boyer's foundational discourse in 1996. Yet, beyond a growing interest in orienting universities' missions, we observed a lack a formal definition and conceptualization of this movement. Based on a scoping review of the literature over the past 20 years, the objective of this article is to propose a conceptualization of engaged scholarship. More specifically, we define its values, principles, and processes. We conclude with a discussion of the implications of this new posture for faculty and students, as well as for the university as an institution.

  18. Education Scholarship and its Impact on Emergency Medicine Education.

    Science.gov (United States)

    Sherbino, Jonathan

    2015-11-01

    Emergency medicine (EM) education is becoming increasingly challenging as a result of changes to North American medical education and the growing complexity of EM practice. Education scholarship (ES) provides a process to develop solutions to these challenges. ES includes both research and innovation. ES is informed by theory, principles and best practices, is peer reviewed, and is disseminated and archived for others to use. Digital technologies have improved the discovery of work that informs ES, broadened the scope and timing of peer review, and provided new platforms for the dissemination and archiving of innovations. This editorial reviews key steps in raising an education innovation to the level of scholarship. It also discusses important areas for EM education scholars to address, which include the following: the delivery of competency-based medical education programs, the impact of social media on learning, and the redesign of continuing professional development.

  19. Unpacking University-Community Partnerships to Advance Scholarship of Practice.

    Science.gov (United States)

    Suarez-Balcazar, Yolanda; Mirza, Mansha Parven; Hansen, Anne Marie Witchger

    2015-01-01

    Today, more than ever, occupational therapists are engaged in close partnerships with community organizations and community settings such as service agencies, refugee and immigrant enclaves, and faith-based organizations, to name a few, for the purpose of engaging in scholarship of practice. However, we know little about the views of community partners regarding the development and sustainability of university-community partnerships. The purpose of this article is twofold: First, we will describe a pilot study in which we gathered qualitative data from community partners engaged in scholarship of practice with faculty and students, regarding their views about benefits of partnerships, challenges, and characteristics of sustainable partnerships. Second, based on this pilot study and extensive experience of the authors, we propose a revised version of a partnerships model available in the literature. We illustrate the model through examples of the authors' collective experiences developing and sustaining successful university-community partnerships.

  20. Forms of phosphorus transfer in runoff under no-tillage in a soil treated with successive swine effluents applications.

    Science.gov (United States)

    Lourenzi, Cledimar Rogério; Ceretta, Carlos Alberto; Tiecher, Tadeu Luis; Lorensini, Felipe; Cancian, Adriana; Stefanello, Lincon; Girotto, Eduardo; Vieira, Renan Costa Beber; Ferreira, Paulo Ademar Avelar; Brunetto, Gustavo

    2015-04-01

    Successive swine effluent applications can substantially increase the transfer of phosphorus (P) forms in runoff. The aim of this study was to evaluate P accumulation in the soil and transfer of P forms in surface runoff from a Hapludalf soil under no-tillage subjected to successive swine effluent applications. This research was carried out in the Agricultural Engineering Department of the Federal University of Santa Maria, Brazil, from 2004 to 2007, on a Typic Hapludalf soil. Swine effluent rates of 0, 20, 40, and 80 m3 ha(-1) were broadcast over the soil surface prior to sowing of different species in a crop rotation. Soil samples were collected in stratified layers, and the levels of available P were determined. Samples of water runoff from the soil surface were collected throughout the period, and the available, soluble, particulate, and total P were measured. Successive swine effluent applications led to increases in P availability, especially in the soil surface, and P migration through the soil profile. Transfer of P forms was closely associated with runoff, which is directly related to rainfall volume. Swine effluent applications also reduced surface runoff. These results show that in areas with successive swine effluent applications, practices that promote higher water infiltration into the soil are required, e.g., crop rotation and no-tillage system.

  1. Closed form solution to a second order boundary value problem and its application in fluid mechanics

    International Nuclear Information System (INIS)

    Eldabe, N.T.; Elghazy, E.M.; Ebaid, A.

    2007-01-01

    The Adomian decomposition method is used by many researchers to investigate several scientific models. In this Letter, the modified Adomian decomposition method is applied to construct a closed form solution for a second order boundary value problem with singularity

  2. Applicability of perturbative QCD and NLO power corrections for the pion form factor

    International Nuclear Information System (INIS)

    Yeh Tsungwen

    2002-01-01

    As is well recognized, the asymptotic of the perturbative QCD prediction for the pion form factor is much smaller than the upper end of the data. We investigate this problem. We first evaluate the next-to-leading-order (NLO) power correction for the pion form factor. The corrected form factor contains nonperturbative parameters which are determined from a χ 2 fit to the data. Interpreting these parameters leads to the fact that the involved strong interaction coupling constant should be identified as an effective coupling constant under a nonperturbative QCD vacuum. If the scale associated with the effective coupling constant is identified as 2 Q 2 , then Q 2 , the momentum transfer square for the pion form factor to be measured, can have a value about 1 GeV 2 , and , the averaged momentum fraction variable, can locate around 0.5. This circumstance is consistent with the asymptotic model for the pion wave function

  3. Application of normal form methods to the analysis of resonances in particle accelerators

    International Nuclear Information System (INIS)

    Davies, W.G.

    1992-01-01

    The transformation to normal form in a Lie-algebraic framework provides a very powerful method for identifying and analysing non-linear behaviour and resonances in particle accelerators. The basic ideas are presented and illustrated. (author). 4 refs

  4. 78 FR 26647 - Agency Information Collection Activities: Application To Replace Permanent Resident Card, Form I...

    Science.gov (United States)

    2013-05-07

    ... other forms of information technology, e.g., permitting electronic submission of responses. Overview of... Biometric Processing at an estimated 1 hour and 10 minutes (1.17 hours) per response. (6) An estimate of the...

  5. Microstructurally Controlled Mechanical Properties of Al-Mg-Si Alloys for Warm Forming Applications

    NARCIS (Netherlands)

    Ghosh, M.

    2011-01-01

    Owing to their light weight and excellent corrosion resistance the use of aluminium alloys in automotive industries is increasing progressively. However, aluminium alloys remain mainly handicapped by poor room temperature formability compared to steel. Increasing temperature during forming, but

  6. Archetypes for Engaged Scholarship in Information Systems

    DEFF Research Database (Denmark)

    Schubert, Petra; Bjørn-Andersen, Niels; Kilian, Thomas

    2015-01-01

    This article addresses the topic of university-industry collaboration (UIC), a term that is used to describe the active engagement of a company (or companies) in a joint research project with academics. The objectives and motivations of UIC have been discussed widely in the literature and are sum...... present typical forms of collaboration, which we call archetypes, with their defining characteristics and argue that UIC is a valuable research strategy, which we as IS researchers should pursue in order to obtain relevance in our research....

  7. A Closed-Form Solution to Tensor Voting: Theory and Applications

    OpenAIRE

    Wu, Tai-Pang; Yeung, Sai-Kit; Jia, Jiaya; Tang, Chi-Keung; Medioni, Gerard

    2016-01-01

    We prove a closed-form solution to tensor voting (CFTV): given a point set in any dimensions, our closed-form solution provides an exact, continuous and efficient algorithm for computing a structure-aware tensor that simultaneously achieves salient structure detection and outlier attenuation. Using CFTV, we prove the convergence of tensor voting on a Markov random field (MRF), thus termed as MRFTV, where the structure-aware tensor at each input site reaches a stationary state upon convergence...

  8. Comments on "A closed-form solution to Tensor voting: theory and applications"

    OpenAIRE

    Maggiori, Emmanuel; Lotito, Pablo Andres; Manterola, Hugo Luis; del Fresno, Mariana

    2017-01-01

    We comment on a paper that describes a closed-form formulation to Tensor Voting, a technique to perceptually group clouds of points, usually applied to infer features in images. The authors proved an analytic solution to the technique, a highly relevant contribution considering that the original formulation required numerical integration, a time-consuming task. Their work constitutes the first closed-form expression for the Tensor Voting framework. In this work we first observe that the propo...

  9. Decision Support System for Determining Scholarship Selection using an Analytical Hierarchy Process

    Science.gov (United States)

    Puspitasari, T. D.; Sari, E. O.; Destarianto, P.; Riskiawan, H. Y.

    2018-01-01

    Decision Support System is a computer program application that analyzes data and presents it so that users can make decision more easily. Determining Scholarship Selection study case in Senior High School in east Java wasn’t easy. It needed application to solve the problem, to improve the accuracy of targets for prospective beneficiaries of poor students and to speed up the screening process. This research will build system uses the method of Analytical Hierarchy Process (AHP) is a method that solves a complex and unstructured problem into its group, organizes the groups into a hierarchical order, inputs numerical values instead of human perception in comparing relative and ultimately with a synthesis determined elements that have the highest priority. The accuracy system for this research is 90%.

  10. A theory-informed, process-oriented Resident Scholarship Program.

    Science.gov (United States)

    Thammasitboon, Satid; Darby, John B; Hair, Amy B; Rose, Karen M; Ward, Mark A; Turner, Teri L; Balmer, Dorene F

    2016-01-01

    The Accreditation Council for Graduate Medical Education requires residency programs to provide curricula for residents to engage in scholarly activities but does not specify particular guidelines for instruction. We propose a Resident Scholarship Program that is framed by the self-determination theory (SDT) and emphasize the process of scholarly activity versus a scholarly product. The authors report on their longitudinal Resident Scholarship Program, which aimed to support psychological needs central to SDT: autonomy, competence, and relatedness. By addressing those needs in program aims and program components, the program may foster residents' intrinsic motivation to learn and to engage in scholarly activity. To this end, residents' engagement in scholarly processes, and changes in perceived autonomy, competence, and relatedness were assessed. Residents engaged in a range of scholarly projects and expressed positive regard for the program. Compared to before residency, residents felt more confident in the process of scholarly activity, as determined by changes in increased perceived autonomy, competence, and relatedness. Scholarly products were accomplished in return for a focus on scholarly process. Based on our experience, and in line with the SDT, supporting residents' autonomy, competence, and relatedness through a process-oriented scholarship program may foster the curiosity, inquisitiveness, and internal motivation to learn that drives scholarly activity and ultimately the production of scholarly products.

  11. Developing SoTL through Organized Scholarship Institutes

    Directory of Open Access Journals (Sweden)

    Elizabeth Marquis

    2015-12-01

    Full Text Available The need to further integrate SoTL into college and university cultures has been discussed relatively frequently in recent teaching and learning literature. While a number of useful strategies to assist in this task have been advanced, one especially promising suggestion is the development of organized, institutionally-recognized scholarship institutes. Centres or units of this sort have been created at higher education institutions in a number of countries, but little published information currently exists about the design of these institutes or the experiences of individuals affiliated with them. To that end, the present study sought to examine the perceived benefits, challenges and design features of teaching and learning scholarship institutes at research-intensive universities worldwide. A website scan and a survey of individuals affiliated with these units were used to collect qualitative and quantitative data of relevance to the research questions. Based on the findings, and on ideas from the existing research institute and scholarship of teaching and learning literatures, a series of recommendations for individuals and campuses interested in developing effective SoTL institutes are provided.

  12. A theory-informed, process-oriented Resident Scholarship Program

    Science.gov (United States)

    Thammasitboon, Satid; Darby, John B.; Hair, Amy B.; Rose, Karen M.; Ward, Mark A.; Turner, Teri L.; Balmer, Dorene F.

    2016-01-01

    Background The Accreditation Council for Graduate Medical Education requires residency programs to provide curricula for residents to engage in scholarly activities but does not specify particular guidelines for instruction. We propose a Resident Scholarship Program that is framed by the self-determination theory (SDT) and emphasize the process of scholarly activity versus a scholarly product. Methods The authors report on their longitudinal Resident Scholarship Program, which aimed to support psychological needs central to SDT: autonomy, competence, and relatedness. By addressing those needs in program aims and program components, the program may foster residents’ intrinsic motivation to learn and to engage in scholarly activity. To this end, residents’ engagement in scholarly processes, and changes in perceived autonomy, competence, and relatedness were assessed. Results Residents engaged in a range of scholarly projects and expressed positive regard for the program. Compared to before residency, residents felt more confident in the process of scholarly activity, as determined by changes in increased perceived autonomy, competence, and relatedness. Scholarly products were accomplished in return for a focus on scholarly process. Conclusions Based on our experience, and in line with the SDT, supporting residents’ autonomy, competence, and relatedness through a process-oriented scholarship program may foster the curiosity, inquisitiveness, and internal motivation to learn that drives scholarly activity and ultimately the production of scholarly products. PMID:27306995

  13. Clinical application of oral form of ANGIPARSTM and in combination with topical form as a new treatment for diabetic foot ulcers: A randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Bahrami A

    2008-04-01

    significant difference in healing outcomes statistically (p = 0.769. Clinical and paraclinical evaluations did not show any adverse events during the study."nThis study showed that in diabetic foot ulcers, either treatment with oral ANGIPARSTM capsules (100mg twice a day or combination therapy with oral and topical forms, in conjunction with good wound care significantly increased the incidence of complete wound closure. In addition, the application of this product was safe and did not make any unexpected adverse event.

  14. Beta-Sheet-Forming, Self-Assembled Peptide Nanomaterials towards Optical, Energy, and Healthcare Applications.

    Science.gov (United States)

    Kim, Sungjin; Kim, Jae Hong; Lee, Joon Seok; Park, Chan Beum

    2015-08-12

    Peptide self-assembly is an attractive route for the synthesis of intricate organic nanostructures that possess remarkable structural variety and biocompatibility. Recent studies on peptide-based, self-assembled materials have expanded beyond the construction of high-order architectures; they are now reporting new functional materials that have application in the emerging fields such as artificial photosynthesis and rechargeable batteries. Nevertheless, there have been few reviews particularly concentrating on such versatile, emerging applications. Herein, recent advances in the synthesis of self-assembled peptide nanomaterials (e.g., cross β-sheet-based amyloid nanostructures, peptide amphiphiles) are selectively reviewed and their new applications in diverse, interdisciplinary fields are described, ranging from optics and energy storage/conversion to healthcare. The applications of peptide-based self-assembled materials in unconventional fields are also highlighted, such as photoluminescent peptide nanostructures, artificial photosynthetic peptide nanomaterials, and lithium-ion battery components. The relation of such functional materials to the rapidly progressing biomedical applications of peptide self-assembly, which include biosensors/chips and regenerative medicine, are discussed. The combination of strategies shown in these applications would further promote the discovery of novel, functional, small materials. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. Coarsening of AA6013-T6 Precipitates During Sheet Warm Forming Applications

    Science.gov (United States)

    Di Ciano, M.; DiCecco, S.; Esmaeili, S.; Wells, M. A.; Worswick, M. J.

    2018-03-01

    The use of warm forming for AA6xxx-T6 sheet is of interest to improve its formability; however, the effect warm forming may have on the coarsening of precipitates and the mechanical strength of these sheets has not been well studied. In this research, the coarsening behavior of AA6013-T6 precipitates has been explored, in the temperature range of 200-300 °C, and time of 30 s up to 50 h. Additionally, the effect of warm deformation on coarsening behavior was explored using: (1) simulated warm forming tests in a Gleeble thermo-mechanical simulator and (2) bi-axial warm deformation tests. Using a strong obstacle model to describe the yield strength (YS) evolution of the AA6013-T6 material, and a Lifshitz, Slyozov, and Wagner (LSW) particle coarsening law to describe the change in precipitate size with time, the coarsening kinetics were modeled for this alloy. The coarsening kinetics in the range of 220-300 °C followed a trend similar to that previously found for AA6111 for the 180-220 °C range. There was strong evidence that coarsening kinetics were not altered due to warm deformation above 220 °C. For warm forming between 200 and 220 °C, the YS of the AA6013-T6 material increased slightly, which could be attributed to strain hardening during warm deformation. Finally, a non-isothermal coarsening model was used to assess the potential reduction in the YS of AA6013-T6 for practical processing conditions related to auto-body manufacturing. The model calculations showed that 90% of the original AA6013-T6 YS could be maintained, for warm forming temperatures up to 280 °C, if the heating schedule used to get the part to the warm forming temperature was limited to 1 min.

  16. Micelles Formed by Polypeptide Containing Polymers Synthesized Via N-Carboxy Anhydrides and Their Application for Cancer Treatment

    Directory of Open Access Journals (Sweden)

    Dimitrios Skoulas

    2017-06-01

    Full Text Available The development of multifunctional polymeric materials for biological applications is mainly guided by the goal of achieving the encapsulation of pharmaceutical compounds through a self-assembly process to form nanoconstructs that control the biodistribution of the active compounds, and therefore minimize systemic side effects. Micelles are formed from amphiphilic polymers in a selective solvent. In biological applications, micelles are formed in water, and their cores are loaded with hydrophobic pharmaceutics, where they are solubilized and are usually delivered through the blood compartment. Even though a large number of polymeric materials that form nanocarrier delivery systems has been investigated, a surprisingly small subset of these technologies has demonstrated potentially curative preclinical results, and fewer have progressed towards commercialization. One of the most promising classes of polymeric materials for drug delivery applications is polypeptides, which combine the properties of the conventional polymers with the 3D structure of natural proteins, i.e., α-helices and β-sheets. In this article, the synthetic pathways followed to develop well-defined polymeric micelles based on polypeptides prepared through ring-opening polymerization (ROP of N-carboxy anhydrides are reviewed. Among these works, we focus on studies performed on micellar delivery systems to treat cancer. The review is limited to systems presented from 2000–2017.

  17. Numerical modelling of microscopic lubricant flow in sheet metal forming. Application to plane strip drawing

    DEFF Research Database (Denmark)

    Carretta, Y.; Boman, R.; Bech, Jakob Ilsted

    2017-01-01

    This paper presents a numerical investigation of microscopic lubricant flows from the cavities to the plateaus of the surface roughness of metal sheets during forming processes. This phenomenon, called micro-plasto-hydrodynamic (MPH) lubrication, was observed experimentally in various situations...

  18. A numerical method for the design of free-form reflectors for lighting applications

    NARCIS (Netherlands)

    Prins, C.R.; Thije Boonkkamp, ten J.H.M.; Roosmalen, van J.; IJzerman, W.L.; Tukker, T.W.

    2013-01-01

    In this article we present a method for the design of fully free-form reflectors for illumination systems. We derive an elliptic partial differential equation of the Monge-Ampère type for the surface of a reflector that converts an arbitrary parallel beam of light into a desired intensity output

  19. 78 FR 40758 - Agency Information Collection Activities: Application for Temporary Protected Status, Form I-821...

    Science.gov (United States)

    2013-07-08

    ....dhs.gov ; or (3) Mail. Submit written comments to DHS, USCIS, Office of Policy and [[Page 40759... it determines the information may impact the privacy of an individual or is offensive. For additional... obtain supporting documents for Form I-821. The monetary costs incurred to obtain supporting documents...

  20. 77 FR 74687 - Agency Information Collection Activities: Application for Employment Authorization, Form I-765...

    Science.gov (United States)

    2012-12-17

    ... Policy and Strategy, Chief, Regulatory Coordination Division, 20 Massachusetts Avenue NW., Washington, DC... information provided in comments from public viewing that it determines may impact the privacy of an... required to obtain supporting documents for Forms I-765 and I-765WS. The monetary costs incurred to secure...

  1. Structural and reduced-form modeling and forecasting with application to Armenia

    NARCIS (Netherlands)

    Poghosyan, K.

    2012-01-01

    The thesis deals with structural and reduced-form modeling and forecasting of key macroeconomic variables (real growth of GDP, inflation, exchange rate, and policy interest rate). The central part of the thesis (Chapters 2-4) consists of three chapters. Chapter 2 considers the structural DSGE model

  2. Self-consolidating concrete, applications for slip-form paving : phase II.

    Science.gov (United States)

    2011-05-01

    The goal of the project was to develop a new type of self-consolidating concrete (SCC) for slip-form paving to simplify construction and make smoother pavements. Developing the new SCC involved two phases: a feasibility study (Phase I sponsored by TP...

  3. Friction modelling in sheet metal forming simulations: application and validation on an U-Bend product

    NARCIS (Netherlands)

    Sigvant, Mats; Hol, Johan; Chezan, Toni; van den Boogaard, Ton; Hora, P.

    2015-01-01

    The accuracy of sheet metal forming simulations strongly depends on, amongst others, friction modelling. The industrial standard is to use the Coulomb friction model with a constant coefficient of friction. However, it is known that the true friction conditions are dependent on the tribology system,

  4. 78 FR 27260 - Comment Request: Antarctic Conservation Act Application Permit Form

    Science.gov (United States)

    2013-05-09

    ... several years. The form requests general information, such as name, affiliation, location, etc., and more specific information as to the type of object to be taken (plant, native mammal, or native bird. Use of the Information The purpose of the regulations (45 CFR 670) is to conserve and protect the native mammals, birds...

  5. 76 FR 55788 - Amendments To Include New Applicant Types on Form ID

    Science.gov (United States)

    2011-09-09

    ... of non-agency parties). The APA also generally requires publication of a rule in the Federal Register...\\ See EDGAR Filing Manual (Volume I) General Information (Section 2.4, Accessing EDGAR). Currently, Form... Administrative Procedure Act (``APA'') \\34\\ generally requires an agency to publish, before adopting a rule...

  6. Scholarship and Activism: A Social Movements Perspective

    Directory of Open Access Journals (Sweden)

    Laurence Cox

    2015-12-01

    Full Text Available This article revisits the debate over Barker and Cox’s (2011 use of Gramsci’s distinction between traditional and organic intellectuals to contrast academic and activist modes of theorizing about social movements. Often misread as an attack on personal choices in career and writing, the distinction aimed to highlight the different purposes, audiences, and social relationships entailed by these different forms of theorizing. Discourses which take ‘scholarship’ as their starting point position ‘activist’ as a personal choice within an institutional field, and substitute this moral commitment for a political assessment of its effects. By contrast, few academics have undergone the political learning curve represented by social movements. This may explain the widespread persistence – beyond any intellectual or empirical credibility – of a faith in ‘critical scholarship’ isolated from agency, an orientation to policy makers and mainstream media as primary audiences or an unquestioned commitment to existing institutional frameworks as pathways to substantial social change.  Drawing on over three decades of movement participation and two of academic work, this article explores two processes of activist training within the academy. It also explores the politics of different experiences of theoretical publishing for social movements audiences. This discussion focuses on the control of the “means of mental production” (Marx, 1965, and the politics of distribution. The conclusion explores the broader implications of these experiences for the relationship between movements and research.

  7. 48 CFR 853.215-70 - VA Form 10-1170, Application for Furnishing Nursing Home Care to Beneficiaries of VA.

    Science.gov (United States)

    2010-10-01

    ..., Application for Furnishing Nursing Home Care to Beneficiaries of VA. 853.215-70 Section 853.215-70 Federal... 853.215-70 VA Form 10-1170, Application for Furnishing Nursing Home Care to Beneficiaries of VA. VA Form 10-1170, Application for Furnishing Nursing Home Care to Beneficiaries of VA, will be used for...

  8. 25 CFR 61.4 - Qualifications for enrollment and the deadline for filing application forms.

    Science.gov (United States)

    2010-04-01

    ... Roe Cloud Roll of Landless Indians of Montana; or (vi) Are able to establish Pembina ancestry on the... must have been received by close of business on May 31, 1977. Applications received after that date... Colby Avenue, Everett, Washington 98021, and must have been received by close of business on May 31...

  9. Application limestone forms and doses for alfalfa in no-tillage system

    Directory of Open Access Journals (Sweden)

    Letícia Cristina Bertusso Toffolli

    Full Text Available Alfalfa (Medicago sativa L. requires good soil fertility. Brazil is characterized by acidic soils which reduce the potential of the crop. Generally, liming is incorporated into the soil, but in tillage systems it is inadvisable. This study aimed to evaluate the effects of the lime application method and dose on pH, Al+3, V % and Ca+Mg in the soil and on dry matter yield of alfalfa cultivated under a consolidated no-tillage system. The experiment was conducted at the Experimental Station of Paraná Agronomic Institute, located in Pato Branco city, in Paraná state. The plots consisted of the types of lime application (plowing+harrowing, subsoil and surface, the sub-plots was the lime dose (0, 2, 4, 6 and 8 Mg ha-1 and the sub-sub-plots were the sampled soil depth (0-5; 5-10; 10-20 and 20-30 cm. The results show the application of lime, even superficially, caused increases in pH, concentration of Ca and Mg and base saturation of the soil, while also reducing the concentration of Al, especially in the surface layers of the soil. The practice of plowing and harrowing or of subsoiling, with the aim of lime incorporation in a consolidated no-tillage system is unnecessary. If it is required, the application of lime to the soil should be done superficially for alfalfa cultivated in this system.

  10. Eikonal form of the dynamic polarization potential and its application to the scattering of exotic nuclei

    Energy Technology Data Exchange (ETDEWEB)

    Canto, L F; Donangelo, R [Universidade Federal do Rio de Janeiro, RJ (Brazil). Inst. de Fisica; Hussein, M S [Sao Paulo Univ. (Brazil). Inst. de Fisica

    1991-07-01

    The eikonal theory of the dynamic polarization potential (DDP) is developed. Application to the scattering of loosely bound exotic nuclei is made. In particular, the effect of our DPP on the scattering of {sup 11}Li+{sup 12}C at 85 AxMeV is discussed. (orig.).

  11. 49 CFR 268.15 - Form and contents of applications for preconstruction planning assistance.

    Science.gov (United States)

    2010-10-01

    ... have Maglev projects are invited to submit applications in Phase I of the Maglev Deployment Program..., including but not necessarily limited to: (1) Preconstruction planning work as is needed to develop a Maglev... made a definitive choice of the particular Maglev technology proposed to be included, a description of...

  12. Collection and application of by-product formed in e-b flue gas treatment process

    International Nuclear Information System (INIS)

    Chmielewski, A.G.; Tyminski, B.; Zakrzewska-Trznadel, G.; Tokunaga, O.; Machi, S.

    1998-01-01

    In the e-b process SO 2 and NO x are converted into ammonium sulphate and ammonium nitrate, which condenses from gas phase in the form of submicrone particles. These salts are a valuable fertilizer and should be removed from cleaned gas. Bag filter, ESP and wet gravel bed filter were applied for collecting of salt particles in pilot plant facilities. Up to now ESP is considered to be the best filtration method of aerosols formed after irradiation of flue gas. Collected salts after granulation may be used as a fertilizer enriching soil in nitrogen and sulphur or as a component of mixed fertilizer. Analysis of by-products from different e-b pilot plants confirms that it does not contain any harmful substances like heavy metals and fulfill all standards for commercial fertilizers. Also field experiments show that the by-products have the same properties as a commercial fertilizer

  13. An application of almost marginal conditional stochastic dominance (AMCSD) on forming efficient portfolios

    Science.gov (United States)

    Slamet, Isnandar; Mardiana Putri Carissa, Siska; Pratiwi, Hasih

    2017-10-01

    Investors always seek an efficient portfolio which is a portfolio that has a maximum return on specific risk or minimal risk on specific return. Almost marginal conditional stochastic dominance (AMCSD) criteria can be used to form the efficient portfolio. The aim of this research is to apply the AMCSD criteria to form an efficient portfolio of bank shares listed in the LQ-45. This criteria is used when there are areas that do not meet the criteria of marginal conditional stochastic dominance (MCSD). On the other words, this criteria can be derived from quotient of areas that violate the MCSD criteria with the area that violate and not violate the MCSD criteria. Based on the data bank stocks listed on LQ-45, it can be stated that there are 38 efficient portfolios of 420 portfolios where each portfolio comprises of 4 stocks and 315 efficient portfolios of 1710 portfolios with each of portfolio has 3 stocks.

  14. FORMING HABITABLE PLANETS AROUND DWARF STARS: APPLICATION TO OGLE-06-109L

    International Nuclear Information System (INIS)

    Wang Su; Zhou Jilin

    2011-01-01

    Dwarf stars are believed to have a small protostar disk where planets may grow up. During the planet formation stage, embryos undergoing type I migration are expected to be stalled at an inner edge of the magnetically inactive disk (a crit ∼ 0.2-0.3 AU). This mechanism makes the location around a crit a 'sweet spot' for forming planets. In dwarf stars with masses ∼0.5 M sun , a crit is roughly inside the habitable zone of the system. In this paper, we study the formation of habitable planets due to this mechanism using model system OGLE-06-109L, which has a 0.51 M sun dwarf star with two giant planets in 2.3 and 4.6 AU observed by microlensing. We model the embryos undergoing type I migration in the gas disk with a constant disk-accretion rate ( M-dot ). Giant planets in outside orbits affect the formation of habitable planets through secular perturbations at the early stage and secular resonance at the late stage. We find that the existence and the masses of the habitable planets in the OGLE-06-109L system depend on both M-dot and the speed of type I migration. If planets are formed earlier, so that M-dot is larger (∼10 -7 M sun yr -1 ), terrestrial planets cannot survive unless the type I migration rate is an order of magnitude less. If planets are formed later, so that M-dot is smaller (∼10 -8 M sun yr -1 ), single and high-mass terrestrial planets with high water contents (∼5%) will be formed by inward migration of outer planet cores. A slower-speed migration will result in several planets via collisions of embryos, and thus their water contents will be low (∼2%). Mean motion resonances or apsidal resonances among planets may be observed if multiple planets survive in the inner system.

  15. New applications to computerized tomography: analysis of solid dosage forms produced by pharmaceutical industry

    International Nuclear Information System (INIS)

    Oliveira Junior, Jose Martins de; Martins, Antonio Cesar Germano

    2009-01-01

    Full text: In recent years, computerized tomography (CT) has been used as a new probe to study solid dosage forms (tablets) produced by pharmaceutical industry. This new approach to study tablet and powder, or granulation, properties used in pharmaceutical industry is very suitable. First because CT can generate information that traditional technologies used in this kind of analysis can not, such as, density distribution of internal structures and tablet dimensions, pore size distribution, particle shape information, and also investigation of official and unofficial (counterfeit) copies of solid dosage forms. Second because CT is a nondestructive technique, allowing the use of tablets or granules in others analysis. In this work we discus how CT can be used to acquire and reconstruct internal microstructure of tablets and granules. CT is a technique that is based on attenuation of X-rays passing through matter. Attenuation depends on the density and atomic number of the material that is scanned. In this work, a micro-CT X-ray scanner (manufactured by the group of Applied Nuclear Physics at University of Sorocaba) was used to obtain three-dimensional images of the tablets and granules for nondestructive analysis. These images showed a non uniform density distribution of material inside some tablets, the morphology of some granules analyzed, the integrity of the liquid-filled soft-gelatin capsule and so on. It could also be observed that the distribution of different constituents presents an osmotic controlled-release dosage form. The present work shows that it is possible to use X-ray microtomography to obtain useful qualitative and quantitative information on the structure of pharmaceutical dosage forms. (author)

  16. The application of large amplitude oscillatory stress in a study of fully formed fibrin clots

    Science.gov (United States)

    Lamer, T. F.; Thomas, B. R.; Curtis, D. J.; Badiei, N.; Williams, P. R.; Hawkins, K.

    2017-12-01

    The suitability of controlled stress large amplitude oscillatory shear (LAOStress) for the characterisation of the nonlinear viscoelastic properties of fully formed fibrin clots is investigated. Capturing the rich nonlinear viscoelastic behaviour of the fibrin network is important for understanding the structural behaviour of clots formed in blood vessels which are exposed to a wide range of shear stresses. We report, for the first time, that artefacts due to ringing exist in both the sample stress and strain waveforms of a LAOStress measurement which will lead to errors in the calculation of nonlinear viscoelastic properties. The process of smoothing the waveforms eliminates these artefacts whilst retaining essential rheological information. Furthermore, we demonstrate the potential of LAOStress for characterising the nonlinear viscoelastic properties of fibrin clots in response to incremental increases of applied stress up to the point of fracture. Alternating LAOStress and small amplitude oscillatory shear measurements provide detailed information of reversible and irreversible structural changes of the fibrin clot as a consequence of elevated levels of stress. We relate these findings to previous studies involving large scale deformations of fibrin clots. The LAOStress technique may provide useful information to help understand why some blood clots formed in vessels are stable (such as in deep vein thrombosis) and others break off (leading to a life threatening pulmonary embolism).

  17. Comments on "A Closed-Form Solution to Tensor Voting: Theory and Applications".

    Science.gov (United States)

    Maggiori, Emmanuel; Lotito, Pablo; Manterola, Hugo Luis; del Fresno, Mariana

    2014-12-01

    We comment on a paper that describes a closed-form formulation to Tensor Voting, a technique to perceptually group clouds of points, usually applied to infer features in images. The authors proved an analytic solution to the technique, a highly relevant contribution considering that the original formulation required numerical integration, a time-consuming task. Their work constitutes the first closed-form expression for the Tensor Voting framework. In this work we first observe that the proposed formulation leads to unexpected results which do not satisfy the constraints for a Tensor Voting output, hence they cannot be interpreted. Given that the closed-form expression is said to be an analytic equivalent solution, unexpected outputs should not be encountered unless there are flaws in the proof. We analyzed the underlying math to find which were the causes of these unexpected results. In this commentary we show that their proposal does not in fact provide a proper analytic solution to Tensor Voting and we indicate the flaws in the proof.

  18. Applications of Polymers as Pharmaceutical Excipients in Solid Oral Dosage Forms.

    Science.gov (United States)

    Debotton, Nir; Dahan, Arik

    2017-01-01

    Over the last few decades, polymers have been extensively used as pharmaceutical excipients in drug delivery systems. Pharmaceutical polymers evolved from being simply used as gelatin shells comprising capsule to offering great formulation advantages including enabling controlled/slow release and specific targeting of drugs to the site(s) of action (the "magic bullets" concept), hence hold a significant clinical promise. Oral administration of solid dosage forms (e.g., tablets and capsules) is the most common and convenient route of drug administration. When formulating challenging molecules into solid oral dosage forms, polymeric pharmaceutical excipients permit masking undesired physicochemical properties of drugs and consequently, altering their pharmacokinetic profiles to improve the therapeutic effect. As a result, the number of synthetic and natural polymers available commercially as pharmaceutical excipients has increased dramatically, offering potential solutions to various difficulties. For instance, the different polymers may allow increased solubility, swellability, viscosity, biodegradability, advanced coatings, pH dependency, mucodhesion, and inhibition of crystallization. The aim of this article is to provide a wide angle prospect of the different uses of pharmaceutical polymers in solid oral dosage forms. The various types of polymeric excipients are presented, and their distinctive role in oral drug delivery is emphasized. The comprehensive know-how provided in this article may allow scientists to use these polymeric excipients rationally, to fully exploit their different features and potential influence on drug delivery, with the overall aim of making better drug products. © 2016 Wiley Periodicals, Inc.

  19. Application of titanates, niobates, and tantalates to neutralized defense waste decontamination: materials properties, physical forms, and regeneration techniques. Final report

    International Nuclear Information System (INIS)

    Dosch, R.G.

    1981-01-01

    A study of the application of sodium titanate (ST) to the decontamination of neutralized defense waste has been completed. The work was directed at Sr removal from dissolved salt cake, simulated in this work with a 6.0 N NaNO 3 - 0.6 N NaOH solution. Three physical forms of the titanates were developed including powder, pellets, and titanate-loaded resin beads and all were found to be superior to conventional organic ion exchange in this application. When spent, the titanate materials can be calcined to an oxide from which is a stable waste form in itself or can be added directly to a glass melter to become part of a vitrified waste form. Radiation stability of titanate powder and resin forms was assessed in tests in which these materials were exposed to 60 Co radiation. The strontium exchange capacity of the powder remained constant through a dose of 3 x 10 7 rads and retained 50% capacity after a dose of 2 x 10 9 rads. The primary mechanism involved in loss of capacity was believed to be heating associated with the irradiation. The resin forms were unchanged through a dose of 5 x 10 8 rads and retained 30% capacity after a dose of 2 x 10 9 rads. The latter dose resulted in visible degradation of the resin matrix. Anion exchange resins loaded with sodium niobate and sodium tantalate were also prepared by similar methods and evaluated for this application. These materials had Sr sorption properties comparable to the titanate material; however, they would have to provide a significant improvement to justify their higher cost

  20. In vivo evaluation of dosage forms: application of gamma scintigraphy to non-enteral routes of administration.

    Science.gov (United States)

    Meseguer, G; Gurny, R; Buri, P

    1994-01-01

    The trend to deliver drugs to defined areas of the body involves sophisticated carriers systems. In addition to the in vitro drug release profile one must be aware of the in vivo behaviour of the dosage form and the drug. Gamma scintigraphy is an elegant way to gain insights of the actual in vivo distribution pattern of dosage forms. This technique relies on the use of radioactive tracers included into the medicament and selected so as to enable an optimum detection by a gamma ray camera. The choice of a convenient label enables the in vivo determination of the targeting of the formulation administered through a large number of routes. The present paper reviews applications of gamma scintigraphy for the evaluation of dosage forms administered by the parenteral, rectal, buccal, nasal, pulmonary, and ophthalmic routes.

  1. Center manifolds, normal forms and bifurcations of vector fields with application to coupling between periodic and steady motions

    Science.gov (United States)

    Holmes, Philip J.

    1981-06-01

    We study the instabilities known to aeronautical engineers as flutter and divergence. Mathematically, these states correspond to bifurcations to limit cycles and multiple equilibrium points in a differential equation. Making use of the center manifold and normal form theorems, we concentrate on the situation in which flutter and divergence become coupled, and show that there are essentially two ways in which this is likely to occur. In the first case the system can be reduced to an essential model which takes the form of a single degree of freedom nonlinear oscillator. This system, which may be analyzed by conventional phase-plane techniques, captures all the qualitative features of the full system. We discuss the reduction and show how the nonlinear terms may be simplified and put into normal form. Invariant manifold theory and the normal form theorem play a major role in this work and this paper serves as an introduction to their application in mechanics. Repeating the approach in the second case, we show that the essential model is now three dimensional and that far more complex behavior is possible, including nonperiodic and ‘chaotic’ motions. Throughout, we take a two degree of freedom system as an example, but the general methods are applicable to multi- and even infinite degree of freedom problems.

  2. Marginalization: A Revisitation With Integration of Scholarship on Globalization, Intersectionality, Privilege, Microaggressions, and Implicit Biases.

    Science.gov (United States)

    Hall, Joanne M; Carlson, Kelly

    2016-01-01

    In 1994, the concept of marginalization was explored in an article in Advances in Nursing Science. This is a revisitation of the concept incorporating new scholarship. This update is founded on feminism, postcolonialism, critical race theory, and discourse deconstruction, all viewpoints that have been explicated in nursing. The purpose of this analysis is to look at new scholarship and concepts useful to applying marginalization in nursing knowledge development from the standpoint of Bourdieu's macro, meso, and micro levels. New scholarship includes globalization, intersectionality, privilege, microaggressions, and implicit bias. Implications for decreasing health disparities through this new scholarship are discussed.

  3. Complexation of HSA with different forms of antimony (Sb): An application of fluorescence spectroscopy

    International Nuclear Information System (INIS)

    Song, Wenjuan; Zhang, Daoyong; Pan, Xiangliang; Lee, Duu-Jong

    2013-01-01

    Antimony (Sb) pollution has been of a great environmental concern in some areas in China. Sb enters human body via drinking water, inhalation and food chain, unavoidably interacts with human serum albumin (HSA) in blood plasma, and consequently does harm to human health. The harmful effects of Sb on human health depend on the Sb species and their binding ability to HSA. In the present study, binding of three forms of Sb with HSA was investigated by excitation-emission matrix (EEM) spectroscopy. All of antimony potassium tartrate, antimony trichloride and potassium pyroantimonate quenched fluorescence of HSA. Values of conditional stability constant K a (×10 5 /M) for Sb and HSA systems were 8.13–9.12 for antimony potassium tartrate, 2.51–4.27 for antimony trichloride and 3.63–9.77 for potassium pyroantimonate. The binding constant K b (×10 4 /M) values of HSA with antimony potassium tartrate, antimony trichloride and potassium pyroantimonate were 0.02–0.07, 3.55–5.01, and 0.07–1.08, respectively. There was one independent class of binding site for antimony trichloride towards HSA. There was more than one Sb binding site and negative cooperativity between multiple binding sites for potassium pyroantimonate and antimony potassium tartrate towards HSA. The binding ability of HSA to complex Sb followed the order: antimony trichloride>potassium pyroantimonate>antimony potassium tartrate. -- Highlights: ► The first study reporting interaction of Sb with HSA. ► Sb can effectively quench the fluorescence of HSA. ► The binding ability of HSA to Sb was dependent on the form of Sb. ► Binding differences indicate differences in toxicity of various forms Sb to human. ► HAS-Sb binding parameters are important for understanding toxicity of Sb

  4. Complexation of HSA with different forms of antimony (Sb): An application of fluorescence spectroscopy

    Energy Technology Data Exchange (ETDEWEB)

    Song, Wenjuan [State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011 (China); Zhang, Daoyong [State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences, Guiyang 550002 (China); Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 106, Taiwan (China); Pan, Xiangliang, E-mail: xlpan@ms.xjb.ac.cn [State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011 (China); Lee, Duu-Jong [State Key Laboratory of Desert and Oasis Ecology, Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi 830011 (China); Department of Chemical Engineering, National Taiwan University of Science and Technology, Taipei 106, Taiwan (China)

    2013-04-15

    Antimony (Sb) pollution has been of a great environmental concern in some areas in China. Sb enters human body via drinking water, inhalation and food chain, unavoidably interacts with human serum albumin (HSA) in blood plasma, and consequently does harm to human health. The harmful effects of Sb on human health depend on the Sb species and their binding ability to HSA. In the present study, binding of three forms of Sb with HSA was investigated by excitation-emission matrix (EEM) spectroscopy. All of antimony potassium tartrate, antimony trichloride and potassium pyroantimonate quenched fluorescence of HSA. Values of conditional stability constant K{sub a} (×10{sup 5}/M) for Sb and HSA systems were 8.13–9.12 for antimony potassium tartrate, 2.51–4.27 for antimony trichloride and 3.63–9.77 for potassium pyroantimonate. The binding constant K{sub b} (×10{sup 4}/M) values of HSA with antimony potassium tartrate, antimony trichloride and potassium pyroantimonate were 0.02–0.07, 3.55–5.01, and 0.07–1.08, respectively. There was one independent class of binding site for antimony trichloride towards HSA. There was more than one Sb binding site and negative cooperativity between multiple binding sites for potassium pyroantimonate and antimony potassium tartrate towards HSA. The binding ability of HSA to complex Sb followed the order: antimony trichloride>potassium pyroantimonate>antimony potassium tartrate. -- Highlights: ► The first study reporting interaction of Sb with HSA. ► Sb can effectively quench the fluorescence of HSA. ► The binding ability of HSA to Sb was dependent on the form of Sb. ► Binding differences indicate differences in toxicity of various forms Sb to human. ► HAS-Sb binding parameters are important for understanding toxicity of Sb.

  5. EXPERIMENTAL SUBSTANTIATION OF APPLICATION IMMOBILIZED FORM CHLORHEXIDINEBIGLUCONATE IN TREATMENT OF PURULENT WOUNDS

    Directory of Open Access Journals (Sweden)

    B. S. Sukovatykh

    2015-01-01

    Full Text Available Introduction. One of the important problems of modern surgery is the local drug treatment of inflamma-tory processes of soft tissues, which is associated with a high prevalence of this disease, the desensitization of microorganisms to antibiotics.Objectives. Prove experimentally the possibility of using chlorhexidine bigluconate immobilized form in the treatment of purulent wounds.Methods. The analysis of the results of experimental studies of wound healing process on 180 Wistar rats line in the treatment of the following composition of ointment: chlorhexidine bigluconate 0.5% – 30.0; methyluracil – 2.0; polymethylsiloxane polyhydrate – 70.0. Animals were divided into 3 statistically ho mogeneous groups of 60 animals each. In the series comparison, local wound treatment was carried out using the ointment «Levomecol» (chloramphenicol + metiluratsil, while in the series pilot – using an immobilized form of chlorhexidine bigluconate, a control series of no treatment.Results. Percentage reduction in the series pilot area of the wounds was higher than in the series comparison on day 10 to 12.8%, on day 15 to 11.1%. In the series pilot of animals microbial contamination of wounds (CFU in1 g of tissue was lower than in the wounds of the series comparison on the 5th day – on 4,3 ∙ 105 and on the 10th day –62,5 ∙ 103. At the same period, the number of fibroblasts in the wounds of the series pilot was more by 10.6 and 9.4%.Conclusion. The use of an immobilized forms of chlorhexidine bigluconate in the treatment of the first phase of purulent wounds pathogenetically justified and effective. 

  6. Application of freezing and radiation technology on shelf-life of formed minced pork

    International Nuclear Information System (INIS)

    Todorovic, M.; Kustudic, M.

    1994-01-01

    The microflora of frozen, minced, formed pork was investigated with the aim to estimate the shelf-life of this product. The isolated microflora from frozen meat was identified by classical and up-to-date methods. The API 50 CHB system was applied for the Bacillus strains, whereas API 20A and enzymatic quick method API RAPID ID 32A was used for the Clostridium strains. Biochemical capabilities reading-out and identifications were performed on ATB instruments on the computer charts. The flavourings (pepper) were pretreated by radiation technology in the preventive purposes

  7. LED surgical lighting system with multiple free-form surfaces for highly sterile operating theater application.

    Science.gov (United States)

    Liu, Peng; Zhang, Yaqin; Zheng, Zhenrong; Li, Haifeng; Liu, Xu

    2014-06-01

    Although the ventilation system is widely employed in the operating theater, a strictly sterile surgical environment still cannot be ensured because of laminar disturbance, which is mainly caused by the surgical lighting system. Abandoning traditional products, we propose an LED surgical lighting system, which can alleviate the laminar disturbance and provide an appropriate lighting condition for surgery. It contains a certain amount of LED lens units, which are embedded in the ceiling and arranged around the air supply smallpox. The LED lens unit integrated with an LED light source and a free-form lens is required to produce a uniform circular illumination with a large tolerance to the change of lighting distance. To achieve such a dedicated lens, two free-form refractive surfaces, which are converted into two ordinary differential equations by the design method presented in this paper, are used to deflect the rays. The results show that the LED surgical lighting system can provide an excellent illumination environment for surgery, and, apparently, the laminar disturbance also can be relieved.

  8. A closed-form solution to tensor voting: theory and applications.

    Science.gov (United States)

    Wu, Tai-Pang; Yeung, Sai-Kit; Jia, Jiaya; Tang, Chi-Keung; Medioni, Gérard

    2012-08-01

    We prove a closed-form solution to tensor voting (CFTV): Given a point set in any dimensions, our closed-form solution provides an exact, continuous, and efficient algorithm for computing a structure-aware tensor that simultaneously achieves salient structure detection and outlier attenuation. Using CFTV, we prove the convergence of tensor voting on a Markov random field (MRF), thus termed as MRFTV, where the structure-aware tensor at each input site reaches a stationary state upon convergence in structure propagation. We then embed structure-aware tensor into expectation maximization (EM) for optimizing a single linear structure to achieve efficient and robust parameter estimation. Specifically, our EMTV algorithm optimizes both the tensor and fitting parameters and does not require random sampling consensus typically used in existing robust statistical techniques. We performed quantitative evaluation on its accuracy and robustness, showing that EMTV performs better than the original TV and other state-of-the-art techniques in fundamental matrix estimation for multiview stereo matching. The extensions of CFTV and EMTV for extracting multiple and nonlinear structures are underway.

  9. Chewing as a forming application: A viscoplastic damage law in modelling food oral breakdown

    Science.gov (United States)

    Skamniotis, C. G.; Charalambides, M. N.; Elliott, M.

    2017-10-01

    The first bite mechanical response of a food item resembles compressive forming processes, where a tool is pressed into a workpiece. The present study addresses ongoing interests in the deformations and damage of food products, particularly during the first bite, in relation to their mechanical properties. Uniaxial tension, compression and shear tests on a starch based food reveal stress-strain response and fracture strains strongly dependent on strain rate and stress triaxiality, while damage mechanisms are identified in the form of stress softening. A pressure dependent viscoplastic constitutive law reproduces the behavior with the aid of ABAQUS subroutines, while a ductile damage initiation and evolution framework based on fracture toughness data enables accurate predictions of the product breakdown. The material model is implemented in a Finite Element (FE) chewing model based on digital pet teeth geometry where the first bite of molar teeth against a food item is simulated. The FE force displacement results match the experimental data obtained by a physical replicate of the bite model, lending weight to the approach as a powerful tool in understanding of food breakdown and product development.

  10. An Apology for the Scholarship of Teaching and Learning

    Directory of Open Access Journals (Sweden)

    Jacqueline M. Dewar

    2008-08-01

    Full Text Available This paper provides a defense of the scholarship of teaching and learning (SoTL. It first examines the roots of SoTL. It then offers examples of SoTL investigations that can be pursued in any discipline and places them within a taxonomy of SoTL questions. It suggests that SoTL might serve as a natural and organic response to the changing landscape and challenges of higher education in the 21st century. The paper closes with resources and suggested entry points into this work for interested faculty and institutions.

  11. Accessing the scientific literature. The reality of virtual scholarship.

    Science.gov (United States)

    Birrer, R B; Doherty, M

    1997-01-01

    The age-honored practice of plowing through the Index Medicus in a good medical library to meander through citations for treasured finds is an anachronism. Today, clinicians have the astonishing capacity to bring to bear existing knowledge almost effortlessly. Virtual scholarship makes available up-to-date medical citations and their abstracts. There can be access around the clock on any topic in the office, at the bedside, or from home. Computerized searches of the medical literature promote directed continuing education and may enhance clinical care of patients.

  12. Errors of logic and scholarship concerning dissociative identity disorder.

    Science.gov (United States)

    Ross, Colin A

    2009-01-01

    The author reviewed a two-part critique of dissociative identity disorder published in the Canadian Journal of Psychiatry. The two papers contain errors of logic and scholarship. Contrary to the conclusions in the critique, dissociative identity disorder has established diagnostic reliability and concurrent validity, the trauma histories of affected individuals can be corroborated, and the existing prospective treatment outcome literature demonstrates improvement in individuals receiving psychotherapy for the disorder. The available evidence supports the inclusion of dissociative identity disorder in future editions of the Diagnostic and Statistical Manual of Mental Disorders.

  13. Human epidermal growth factor: molecular forms and application of radioimmunoassay and radioreceptor assay

    International Nuclear Information System (INIS)

    Hirata, Y.; Orth, D.N.

    1981-01-01

    Epidermal growth factor (EGF), a 53 amino acid polypeptide, was first isolated by Cohen. EGF's growth-promoting activity is not limited to epidermal cells, but is expressed on a wide variety of tissues derived from a number of different species. Human EGF (hEGF) was isolated and subsequently purified from human urine. Unexpectedly, a close structural relationship was recognized between mEGF and human β-urogastrone. The authors recently developed both an homologous hEGF radioimmunoassay (RIA) and a radioreceptor assay (RRA) using a human placental membrane fraction. Using these assays, the molecular size of hEGF in human body fluids and tissues was evaluated, and partial characterization of a high molecular weight form of hEGF isolated from human urine was carried out. The concentrations of immunoreactive hEGF were also determined in human tissues and plasma after extraction either with cationic exchange chromatography or with immunoaffinity chromatography. (Auth.)

  14. Off-line testing of multifunctional surfaces for metal forming applications

    DEFF Research Database (Denmark)

    Godi, A.; Grønbæk, J.; De Chiffre, L.

    2015-01-01

    In this paper, Bending-Under-Tension, an off-line test method simulating deep-drawing, is chosen for investigating the effectiveness of multifunctional (MUFU) surfaces in metal forming operations. Four different MUFU surfaces, characterized by a plateau bearing area and grooves for lubricant...... retention, are manufactured, together with two polished references. During the tests, surface texture is the only variable. The results show how MUFU surfaces perform better than the polished references, which produce severe galling, while MUFU surfaces with low bearing area display no clear evidence...... of galling. Metal-to-metal contact occurs anyway, but the strip material is pulverized and deposited onto the tool instead of cold-welding to it. The pockets create a discontinuity on the texture hindering pick-up propagation....

  15. Application of laser therapy in treating inherited forms of psychoverbal retardation in children

    Science.gov (United States)

    Ulas, V. Y.; Voinova, V. M.; Il'in, L. B.; Troitskaya, L. A.; Dobrynina, E. V.; Kazantseva, L. Z.

    2001-04-01

    An investigation was made of applying combined laser therapy in the treatment of 619 children (422 children constituted the experimental group and 197 children composed the control group) affected by inherited forms of psychoverbal retardation. It was found that low-intensity He-Ne laser radiation with the wavelength of 632.8 nm and the output power of 2 mW made it possible to improve the children's mental development. Moreover, it effectively increased their mental activities, such as speech, communication, arbitrary behavior regulation, and locomotory functions. Laser therapy applied in treating children affected by the arrested mental development aggravated by obesity additionally decreased their body weight, increased their field of vision, and eliminated dyslipidemia. It was also found that contraindications to He-Ne laser acupuncture included phenylketonuria-related noncorrected metabolic defects, convulsive syndromes, epileptic activities, convulsive readiness, and cerebrolysine intramuscular injections.

  16. Application of stochastic dynamic simulation to waste form qualification for the HWVP vitrification process

    International Nuclear Information System (INIS)

    Kuhn, W.L.; Westsik, J.H. Jr.

    1989-01-01

    Processing steps during the conversion of high-level nuclear waste into borosilicate glass in the Hanford Waste Vitrification Plant are being simulated on a computer by addressing transient mass balances. The results are being used to address the US Department of Energy's Waste Form Qualification requirements. The simulated addresses discontinuous (batch) operations and perturbations in the transient behavior of the process caused by errors in measurements and control actions. A collection of tests, based on process measurements, is continually checked and used to halt the simulated process when specified conditions are met. An associated set of control actions is then implemented in the simulation. The results for an example simulation are shown. 8 refs

  17. Form or content: The application of user perspectives in treatment research

    DEFF Research Database (Denmark)

    Kolind, Torsten

    2007-01-01

    As part of a general trend in modern society, the voice of the 'consumers' of the services of the welfare state has gained increased legitimacy. However, this is not the case when it comes to drug-treatment users. The continuing neglect of this group's experiences is also reflected in methadone...... with users were made, and two months of participant observation were conducted in the clinics. An important finding is that the users highlighted the form of the treatment as much as the actual content. It was not primarily the content of the services, but how the services were carried out that mattered...... maintenance treatment research. This article seeks to counter this imbalance by exploring users' experiences with enhanced psychosocial methadone maintenance treatment. The findings rest on an evaluation of the Danish Methadone Project. As part of the evaluation 37 semi-structured qualitative interviews...

  18. Nanoparticles Formed Onto/Into Halloysite Clay Tubules: Architectural Synthesis and Applications.

    Science.gov (United States)

    Vinokurov, Vladimir A; Stavitskaya, Anna V; Glotov, Aleksandr P; Novikov, Andrei A; Zolotukhina, Anna V; Kotelev, Mikhail S; Gushchin, Pawel A; Ivanov, Evgenii V; Darrat, Yusuf; Lvov, Yuri M

    2018-01-04

    Nanoparticles, being objects with high surface area are prone to agglomeration. Immobilization onto solid supports is a promising method to increase their stability and it allows for scalable industrial applications, such as metal nanoparticles adsorbed to mesoporous ceramic carriers. Tubular nanoclay - halloysite - can be an efficient solid support, enabling the fast and practical architectural (inside / outside) synthesis of stable metal nanoparticles. The obtained halloysite-nanoparticle composites can be employed as advanced catalysts, ion-conducting membrane modifiers, inorganic pigments, and optical markers for biomedical studies. Here, we discuss the possibilities to synthesize halloysite decorated with metal, metal chalcogenide, and carbon nanoparticles, and to use these materials in various fields, especially in catalysis and petroleum refinery. © 2018 The Chemical Society of Japan & Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. Advanced injection seeder for various applications: form LIDARs to supercontinuum sources

    Science.gov (United States)

    Grzes, Pawel

    2017-12-01

    The paper describes an injection seeder driver (prototype) for a directly modulated semiconductor laser diode. The device provides adjustable pulse duration and repetition frequency to shape an output signal. A temperature controller stabilizes a laser diode spectrum. Additionally, to avoid a back oscillation, redundant power supply holds a generation until next stages shut down. Low EMI design and ESD protection guarantee stable operation even in a noisy environment. The controller is connected to the PC via USB and parameters of the pulse are digitally controlled through a graphical interface. The injection seeder controller can be used with a majority of commercially available laser diodes. In the experimental setup a telecommunication DFB laser with 4 GHz bandwidth was used. It allows achieving subnanosecond pulses generated at the repetition rate ranging from 1 kHz to 50 MHz. The developed injection seeder controller with a proper laser diode can be used in many scientific, industrial and medical applications.

  20. Skeletal muscle tissue engineering: methods to form skeletal myotubes and their applications.

    Science.gov (United States)

    Ostrovidov, Serge; Hosseini, Vahid; Ahadian, Samad; Fujie, Toshinori; Parthiban, Selvakumar Prakash; Ramalingam, Murugan; Bae, Hojae; Kaji, Hirokazu; Khademhosseini, Ali

    2014-10-01

    Skeletal muscle tissue engineering (SMTE) aims to repair or regenerate defective skeletal muscle tissue lost by traumatic injury, tumor ablation, or muscular disease. However, two decades after the introduction of SMTE, the engineering of functional skeletal muscle in the laboratory still remains a great challenge, and numerous techniques for growing functional muscle tissues are constantly being developed. This article reviews the recent findings regarding the methodology and various technical aspects of SMTE, including cell alignment and differentiation. We describe the structure and organization of muscle and discuss the methods for myoblast alignment cultured in vitro. To better understand muscle formation and to enhance the engineering of skeletal muscle, we also address the molecular basics of myogenesis and discuss different methods to induce myoblast differentiation into myotubes. We then provide an overview of different coculture systems involving skeletal muscle cells, and highlight major applications of engineered skeletal muscle tissues. Finally, potential challenges and future research directions for SMTE are outlined.

  1. Application of infrared spectrophotometry to the identification of inorganic substances in dosage forms of Antacida group.

    Science.gov (United States)

    Umbreit, M H; Jedrasiewicz, A

    2000-01-01

    Powdered tablets from the Antacida group: Alusal, Milk of Magnesia, Alumag, Maalox, Magnosil, Alugastrin, Malugastrin, Rennie, and components deciding about their antiacidity like Al(OH)3, Mg(OH)2, Mg2Si3O8, NaAl(OH)2CO3, MgAl(OH)(SO4)2, CaCO3, MgCO3, were subjected to infrared spectrophotometric investigations. It was found that infrared spectra of each pharmaceutical compound are different and show a series of characteristic maxima, by which they can be identified with in the spectral range of 4000 cm-1-200 cm-1. Comparison of infrared spectra of finished products with spectra of their components it was showed that the application of infrared spectrophotometry methods enabled us to prove the presence of particular compounds used in formulations. Tablet mass and odorizing agents do not cause significant changes in spectra of the tablets studied, preparations from the Antacida group.

  2. Achieving process intensification form the application of a phenomena based synthesis, Design and intensification methodology

    DEFF Research Database (Denmark)

    Babi, Deenesh Kavi; Lutze, Philip; Woodley, John

    of PI still faces challenges [2] because the identification and design of intensified processes is not simple [3]. Lutze et al [3] has developed a systematic PI synthesis/design method at the unit operations (Unit-Ops) level, where the search space is based on a knowledge-base of existing PI equipment...... for the manufacture of methyl acetate by replacing with one single reactive distillation column the multi-step process which consisted of one reactor, extractive distillation, liquid-liquid separation and azeotropic distillation. However, except for reactive distillation and dividing wall columns, the implementation......, the starting point is knowledge of existing Unit-Ops and therefore a limitation arising from their application is that they are able to generate new integrations/combinations of intensified equipment but are unable to generate novel PI solutions employing new Unit-Ops. Therefore, incentives exist for a more...

  3. GROWTH AND PRODUCTION OF ZUCCHINI IN FUNCTION OF COW URINE CONCENTRATION AND FORM OF APPLICATION

    Directory of Open Access Journals (Sweden)

    Nelson Licínio Campos de Oliveira2

    2013-12-01

    with maximum values estimated of 653, 784 and 9.80 g/plant, respectively; total number of fruit and number and fresh matter of commercial fruit had a quadratic behavior, with estimated maximum values of 10.0 and 9.5 fruit and of 1.72 kg, respectively, obtained at the concentration of 5%. When the solution was applied via soil, a greater production of total fresh mass of fruit/plant was obtained at the concentration of 2.55%; however, the best results in terms of fresh matter of commercial fruit and number of total and commercial fruit/plant was observed with foliar application of solution at a concentration of 5%.

  4. Lymphocyte colony forming units and its application to the study of radiosensitivity

    International Nuclear Information System (INIS)

    Ma Xiangrui; Wang Tao; Wang Hongyun

    1991-07-01

    Kinetics and radiosensitivity of human lymphocytes were studied by the techniques of monolayer agar culture and liquid culture in vitro. In the experiments of lymphocyte kinetics, PHA was designated as a motogen for T lymphocyte. LPS, MEBC and BSA were chosen as mitogens for B lymphocyte. The data from thses experiments showed that under the alone or combination stimulation of LPS, MRBC and BSA, B lymphocytes developed to form colonies in agar culture (0.3%) with the same manner. The stimulation of LPS to B lymphocytes was most significant. By the day 6 after seeding, the numbers of colonies in agar culture were maximal. Whereas the numbers decreased significantly by the day 8. The number of T lymphocyte colonies increased with culture time within 12 days. The peak of 3 H-TdR incorporation into T lymphocytes in liquid culture occured at 5th day after seeding. The data above-mentioned demonstrated that the kinetics of lymphocytes cultured in two kinds of environments were different. The studies of the radiosensitivity of T lymphocytes showed that the decreasing in the number of colonies and rate of 3 H-TdR incorporation varied in different dose ranges. In the range of 0∼1.0 Gy, r = -0.96, D 0 value was 1.71 Gy for TL-CFC in agar culture, r = -.96, D 0 value was 4.34 Gy for the proliferation T lymphocytes in liquid culture. In the range of 1.0∼6.0 Gy, r were -0.99 and -0.98, the D 0 were 5.88 and 7.36 Gy respectively. The declining tendency in colonies formed by BL-CFC was the same as that of TL-CFC, r = -0.97, for the range of 0∼1.0 Gy, r = -0.97, for the range of 1.0∼3.0, the D 0 values were 1.35 and 4.36 Gy respectively. The results from these experiments shown that the colony technique was a good method for the study in radiosensitivity

  5. Potential application of surfactant systems in formulation of dosage forms with slightly soluble substances

    Directory of Open Access Journals (Sweden)

    Ibrić Svetlana R.

    2012-01-01

    Full Text Available In order to achieve fast release of ibuprofen, slightly soluble model substance (0.52104 mol/l, surfactant systems for oral use with different PEG-40 hydrogenated castor oil (C/diethylene glycol monoethyl ether (T ratios were investigated. Comparison between dissolution profiles for ibuprofen from formulated systems and from two commercial products, film tablets and soft capsules, is presented in this paper. Photon correlation spectroscopy has shown that after high dilution with water, surfactant systems were able to form micellar solutions. The size of micelles varies from 14.8 ± 0,075 nm to 16.2 ± 0,021 nm with increasing C/T ratio from 1:2 to 2:1. Although with increasing content of PEG-40 hydrogenated castor oil larger micelles have formed, lower values of polydispersity index indicated that more homogeneous distribution of micelles size was gained. Conductometric analysis has demonstrated that system composing of C/T ratio 2:1, has shown most pronounced interaction between droplets, which can be seen as high rise of electrical conductivity with increasing water content (% (wwater/wtotal in the sample. No significant difference in percolation threshold between formulations with different C/T ratios was observed. Different surfactant systems were adsorbed on magnesium aluminometasilicate, as adsorbent with high specific active surface (≈300 m2/g, in order to investigate potential influence of adsorbent on ibuprofen dissolution rate. Formulated systems, with or without adsorbent were filled in hard gelatin capsules. The dissolution profiles of ibuprofen from different formulations were obtained in 30 minutes by dissolution apparatus with rotating baskets and compared with dissolution profiles of ibuprofen from commercial products. For formulations without adsorbent faster release of ibuprofen in first minutes of dissolution test, showed formulations with C/T ratio 2:1 and 1:1. Magnesium aluminometasilicate, as adsorbent with high specific

  6. Radiolysis in cement-based materials ; application to radioactive waste-forms

    International Nuclear Information System (INIS)

    Bouniol, P.

    2014-01-01

    Cement-based materials appear to be an original environment with respect to radiolysis, due to their intrinsic complexity (porous, multiphasic and evolutional medium) or their very specific physico-chemical conditions (hyper-alkaline medium with pH ≥ 13, high content in calcium) or by the fact of numerous couplings existing between different phenomenologies. At the level of a radioactive cemented wasteform, a high degree of complexity is reached, in particular if the system communicates with the atmosphere (open system allowing regulation of the pressures but also the admission of O 2 , strong reactive with regards to radiolysis). Then, the radiolysis description exceeds widely the only one aspect of the decomposition of alkaline water under irradiation and makes necessary a global phenomenological approach. In this context, some 'outlying' phenomena, highly coupled with radiation chemistry, have to be taken into account because they contribute to deeply modify the net result of the radiolysis: radioactive decay of multiple αβγ emitters with filiation, phase changes (for example H 2 aq → H 2 gas) within the pores, gas transport by convection (Darcy law) and by diffusion (Fick law), precipitation/dissolution of solid phases, effect of the ionic strength and the temperature, disturbances connected to the presence of some solutes with redox potentialities (iron, sulphur). The integration work carried out on the previous points leads to an operational model (DOREMI) allowing the estimate of H 2 amounts produced by radiolysis in different cemented radioactive waste-forms. As the final expression of the model, numerical simulations constitute a relevant tool of expertise and prospecting, contributing to accompany the thought on radiolysis in cement matrices in general and in cemented waste-forms in particular. Starting from different examples, simulations can be so used in order to test some hypotheses or illustrate the greatest influence of gas transport, dose

  7. The Electrostatically Formed Nanowire: A Novel Platform for Gas-Sensing Applications

    Directory of Open Access Journals (Sweden)

    Gil Shalev

    2017-02-01

    Full Text Available The electrostatically formed nanowire (EFN gas sensor is based on a multiple-gate field-effect transistor with a conducting nanowire, which is not defined physically; rather, the nanowire is defined electrostatically post-fabrication, by using appropriate biasing of the different surrounding gates. The EFN is fabricated by using standard silicon processing technologies with relaxed design rules and, thereby, supports the realization of a low-cost and robust gas sensor, suitable for mass production. Although the smallest lithographic definition is higher than half a micrometer, appropriate tuning of the biasing of the gates concludes a conducting channel with a tunable diameter, which can transform the conducting channel into a nanowire with a diameter smaller than 20 nm. The tunable size and shape of the nanowire elicits tunable sensing parameters, such as sensitivity, limit of detection, and dynamic range, such that a single EFN gas sensor can perform with high sensitivity and a broad dynamic range by merely changing the biasing configuration. The current work reviews the design of the EFN gas sensor, its fabrication considerations and process flow, means of electrical characterization, and preliminary sensing performance at room temperature, underlying the unique and advantageous tunable capability of the device.

  8. Effects of Different Forms and Doses of Sulphur Application on Wheat

    Directory of Open Access Journals (Sweden)

    Halil Erdem

    2016-11-01

    Full Text Available Deficiency of sulphur (S is an important limiting factor of plant growth for sustainable agricultural production. The decline in sulphur dioxide emission, decrease in S-containing fertilizer consumption due to the high cost of S-fertilizers, breeding of new high yielding species are the well known causes of S-deficiency. A greenhouse experiment was conducted to investigate the effects of several doses of K2SO4-S, CaSO4-S and elemental-S applied on growth, shoot dry matter yield, S and N concentrations of wheat cultivar. The experiments were conducted in three soils differed from available S concentrations. Effects of different S-treatments (0, 25, 50 and 100 mg S kg-1 and S-forms had significant effects on shoot dry matter yields of plants. Sulphur from different S-sources did not increase shoot S-concentrations in Eskisehir and Konya soils, but increase was significant obtained in the Harran soil. Shoot S-concentration in Harran soil for zero K2SO4 treatment was 0.09%, the values were 0.22, 0.26 and 0.27% respectively for 25, 50 and 100 mg kg-1 treatments. The results indicated significant effects of S-treatments on plant growth and yield mostly based on soil properties, especially the available S-levels

  9. Virtuality Distributions in application to gamma gamma* to pi^0 Transition Form Factor at Handbag Level

    Energy Technology Data Exchange (ETDEWEB)

    Radyushkin, Anatoly V. [ODU, JLAB

    2014-07-01

    We outline basics of a new approach to transverse momentum dependence in hard processes. As an illustration, we consider hard exclusive transition process gamma*gamma -> to pi^0 at the handbag level. Our starting point is coordinate representation for matrix elements of operators (in the simplest case, bilocal O(0,z)) describing a hadron with momentum p. Treated as functions of (pz) and z^2, they are parametrized through a virtuality distribution amplitude (VDA) Phi (x, sigma), with x being Fourier-conjugate to (pz) and sigma Laplace-conjugate to z^2. For intervals with z^+=0, we introduce transverse momentum distribution amplitude (TMDA) Psi (x, k_\\perp), and write it in terms of VDA Phi (x, \\sigma). The results of covariant calculations, written in terms of Phi (x sigma) are converted into expressions involving Psi (x, k_\\perp. Starting with scalar toy models, we extend the analysis onto the case of spin-1/2 quarks and QCD. We propose simple models for soft VDAs/TMDAs, and use them for comparison of handbag results with experimental (BaBar and BELLE) data on the pion transition form factor. We also discuss how one can generate high-k_\\perp tails from primordial soft distributions.

  10. YIELD FORMING EFFECT OF APPLICATION OF COMPOSTS CONTAINING POLYMER MATERIALS ENRICHED IN BIOCOMPONENTS

    Directory of Open Access Journals (Sweden)

    Florian Gambuś

    2014-01-01

    Full Text Available In a pot experiment the impact of composts containing polymeric materials modified with biocomponents on the diversity of crops of oats and mustard was examined. The composts used in the study were produced in the laboratory from wheat and rape straw, and pea seed cleaning waste with 8-percent addition of chopped biopolymer materials (films which were prepared in the Central Mining Institute (GIG in Katowice. Three polymers differing in content of starch and density were selected for the composting. The pot experiment was conducted on three substrates: light and medium soil and on the sediment obtained after flotation of zinc and lead ores, coming from the landfill ZGH “Boleslaw” S.A. in Bukowno. The need for using such materials and substrates results from the conditions of processing some morphological fractions of municipal waste and from improving methods of reclamation. Yield enhancing effect of composts depends on the substrate on which the compost was used, cultivated plants and crop succession. Application of composts prepared with 8% of polymeric materials based on polyethylene, modified with starch as biocomponent, resulted in significantly lower yields in sandy (light soil in case of oats and, in some cases, in medium soil. Subsequent plant yield did not differ significantly between the objects fertilized with compost.

  11. Homogeneous forming technology of composite materials and its application to dispersion nuclear fuel

    International Nuclear Information System (INIS)

    Hong, Soon Hyun; Ryu, Ho Jin; Sohn, Woong Hee; Kim, Chang Kyu

    1997-01-01

    Powder metallurgy processing technique of metal matrix composites is reviewed and its application to process homogeneous dispersion nuclear fuel is considered. The homogeneous mixing of reinforcement with matrix powders is very important step to process metal matrix composites. The reinforcement with matrix powders is very important step to process metal matrix composites. The reinforcement can be ceramic particles, whiskers or chopped fibers having high strength and high modulus. The blended powders are consolidated into billets and followed by various deformation processing, such as extrusion, forging, rolling or spinning into final usable shapes. Dispersion nuclear fuel is a class of metal matrix composite consisted of dispersed U-compound fuel particles and metallic matrix. Dispersion nuclear fuel is fabricated by powder metallurgy process such as hot pressing followed by hot extrusion, which is similar to that of SiC/Al metal matrix composite. The fabrication of homogeneous dispersion nuclear fuel is very difficult mainly due to the inhomogeneous mixing characteristics of the powders from quite different densities between uranium alloy powders and aluminum powders. In order to develop homogeneous dispersion nuclear fuel, it is important to investigate the effect of powder characteristics and mixing techniques on homogeneity of dispersion nuclear fuel. An new quantitative analysis technique of homogeneity is needed to be developed for more accurate analysis of homogeneity in dispersion nuclear fuel. (author). 28 refs., 7 figs., 1tab

  12. Health Professions Education Scholarship Unit Leaders as Institutional Entrepreneurs.

    Science.gov (United States)

    Varpio, Lara; O'Brien, Bridget; J Durning, Steven; van der Vleuten, Cees; Gruppen, Larry; Ten Cate, Olle; Humphrey-Murto, Susan; Irby, David M; Hamstra, Stanley J; Hu, Wendy

    2017-08-01

    Health professions education scholarship units (HPESUs) are organizational structures within which a group is substantively engaged in health professions education scholarship. Little research investigates the strategies employed by HPESU administrative leaders to secure and maintain HPESU success. Using institutional entrepreneurship as a theoretical lens, this study asks: Do HPESU administrative leaders act as institutional entrepreneurs (IEs)? This study recontextualizes two preexisting qualitative datasets that comprised interviews with leaders in health professions education in Canada (2011-2012) and Australia and New Zealand (2013-1014). Two researchers iteratively analyzed the data using the institutional entrepreneurship construct until consensus was achieved. A third investigator independently reviewed and contributed to the recontextualized analyses. A summary of the analyses was shared with all authors, and their feedback was incorporated into the final interpretations. HPESU leaders act as IEs in three ways. First, HPESU leaders construct arguments and position statements about how the HPESU resolves an institution's problem(s). This theorization discourse justifies the existence and support of the HPESU. Second, the leaders strategically cultivate relationships with the leader of the institution within which the HPESU sits, the leaders of large academic groups with which the HPESU partners, and the clinician educators who want careers in health professions education. Third, the leaders work to increase the local visibility of the HPESU. Practical insights into how institutional leaders interested in launching an HPESU can harness these findings are discussed.

  13. Scholarships for scientific initiation encourage post-graduation degree.

    Science.gov (United States)

    Pinto, Gabriela S; Nascimento, Gustavo G; Mendes, Matheus S; Ogliari, Fabrício A; Demarco, Flávio F; Correa, Marcos B

    2014-01-01

    This study aimed to evaluate the factors associated with the decision to attend an academic post-graduation program by dental students. A cross-sectional study was conducted in 2012, last-year undergraduate students from Dental Schools of Southern Brazil. A closed questionnaire was applied including questions grouped in three different blocks: pre-graduate, undergraduate period and future perspectives. The outcome was the decision to pursuit an academic post-graduation degree. Associations were tested using chi-squared test and chi-squared test for linear trends when appropriate. Multivariate Poisson regression was also performed. The sample was composed by 671 students (response rate of 69.9%, n=467). In relation to future perspectives, 68% of the interviewed students intended to attend a post-graduation program, but only 17.5% would choose a program with academic and research post-graduation program (Master and PhD programs). In the final model, students from public universities (PR 2.08, 95%CI 1.41-3.08) and students that received scientific initiation scholarship (PR 1.93 95%CI 1.14-3.27) presented a twice greater prevalence to seek academic post-graduate programs. Students with higher family incomes showed a lower prevalence to seek these programs (PR 0.50, 95%IC 0.28-0.90). Scholarships seem to encourage undergraduate students to pursue stricto sensu post-graduation.

  14. Pathways to Excellence Scholarship Program for women in STEM fields

    Science.gov (United States)

    di Rienzi, Joseph

    2013-03-01

    Notre Dame of Maryland University (NDMU) has an NSF S-STEM grant, Pathways to Excellence, that gives 10 scholarships annually to academically talented women undergraduates with demonstrated financial need who are pursuing degrees in mathematics, physics, computer information systems, or engineering. NDMU has been cited (Whitten, et al. (2007)) as providing a female friendly environment for the study of physics. In this program we are using a tri-part mentoring system involving a faculty member in the student's discipline, a peer mentor from the program and an external alumnae mentor. The program also has a thematic seminar course for the scholars. Each student in the program is tasked to construct a career development plan in assistance with her faculty mentor and set measured annual goals. In addition, all scholarship students are requested to have an experiential experience. As a result, NDMU aims to strengthen its role in increasing the numbers of well-educated and skilled women employees from diverse backgrounds, including mostly first-generation college students, in technical and scientific areas. Early assessment of the success of the program will be presented as well as modifications that resulted from the formative evaluation. This program is funded by a National Science Foundation S-STEM grant which is not responsible for its content.

  15. INNOVATIVE TECHNIQUES AND TECHNOLOGY APPLICATION IN MANAGEMENT OF REMOTE HANDLED AND LARGE SIZED MIXED WASTE FORMS

    International Nuclear Information System (INIS)

    BLACKFORD LT

    2008-01-01

    of RCRA storage regulations, reduce costs for waste management by nearly 50 percent, and create a viable method for final treatment and disposal of these waste forms that does not impact retrieval project schedules. This paper is intended to provide information to the nuclear and environmental clean-up industry with the experience of CH2M HILL and ORP in managing these highly difficult waste streams, as well as providing an opportunity for sharing lessons learned, including technical methods and processes that may be applied at other DOE sites

  16. Tunnel oxide passivated contacts formed by ion implantation for applications in silicon solar cells

    International Nuclear Information System (INIS)

    Reichel, Christian; Feldmann, Frank; Müller, Ralph; Hermle, Martin; Glunz, Stefan W.; Reedy, Robert C.; Lee, Benjamin G.; Young, David L.; Stradins, Paul

    2015-01-01

    Passivated contacts (poly-Si/SiO x /c-Si) doped by shallow ion implantation are an appealing technology for high efficiency silicon solar cells, especially for interdigitated back contact (IBC) solar cells where a masked ion implantation facilitates their fabrication. This paper presents a study on tunnel oxide passivated contacts formed by low-energy ion implantation into amorphous silicon (a-Si) layers and examines the influence of the ion species (P, B, or BF 2 ), the ion implantation dose (5 × 10 14  cm −2 to 1 × 10 16  cm −2 ), and the subsequent high-temperature anneal (800 °C or 900 °C) on the passivation quality and junction characteristics using double-sided contacted silicon solar cells. Excellent passivation quality is achieved for n-type passivated contacts by P implantations into either intrinsic (undoped) or in-situ B-doped a-Si layers with implied open-circuit voltages (iV oc ) of 725 and 720 mV, respectively. For p-type passivated contacts, BF 2 implantations into intrinsic a-Si yield well passivated contacts and allow for iV oc of 690 mV, whereas implanted B gives poor passivation with iV oc of only 640 mV. While solar cells featuring in-situ B-doped selective hole contacts and selective electron contacts with P implanted into intrinsic a-Si layers achieved V oc of 690 mV and fill factor (FF) of 79.1%, selective hole contacts realized by BF 2 implantation into intrinsic a-Si suffer from drastically reduced FF which is caused by a non-Ohmic Schottky contact. Finally, implanting P into in-situ B-doped a-Si layers for the purpose of overcompensation (counterdoping) allowed for solar cells with V oc of 680 mV and FF of 80.4%, providing a simplified and promising fabrication process for IBC solar cells featuring passivated contacts

  17. Application of decision tree algorithm for identification of rock forming minerals using energy dispersive spectrometry

    Science.gov (United States)

    Akkaş, Efe; Çubukçu, H. Evren; Artuner, Harun

    2014-05-01

    Rapid and automated mineral identification is compulsory in certain applications concerning natural rocks. Among all microscopic and spectrometric methods, energy dispersive X-ray spectrometers (EDS) integrated with scanning electron microscopes produce rapid information with reliable chemical data. Although obtaining elemental data with EDS analyses is fast and easy by the help of improving technology, it is rather challenging to perform accurate and rapid identification considering the large quantity of minerals in a rock sample with varying dimensions ranging between nanometer to centimeter. Furthermore, the physical properties of the specimen (roughness, thickness, electrical conductivity, position in the instrument etc.) and the incident electron beam (accelerating voltage, beam current, spot size etc.) control the produced characteristic X-ray, which in turn affect the elemental analyses. In order to minimize the effects of these physical constraints and develop an automated mineral identification system, a rule induction paradigm has been applied to energy dispersive spectral data. Decision tree classifiers divide training data sets into subclasses using generated rules or decisions and thereby it produces classification or recognition associated with these data sets. A number of thinsections prepared from rock samples with suitable mineralogy have been investigated and a preliminary 12 distinct mineral groups (olivine, orthopyroxene, clinopyroxene, apatite, amphibole, plagioclase, K- feldspar, zircon, magnetite, titanomagnetite, biotite, quartz), comprised mostly of silicates and oxides, have been selected. Energy dispersive spectral data for each group, consisting of 240 reference and 200 test analyses, have been acquired under various, non-standard, physical and electrical conditions. The reference X-Ray data have been used to assign the spectral distribution of elements to the specified mineral groups. Consequently, the test data have been analyzed using

  18. Lottery Funded Scholarships in Tennessee: Increased Access but Weak Retention for Minority Students

    Science.gov (United States)

    Menifield, Charles E.

    2012-01-01

    Student retention and low graduation rates are the most significant problems associated with state provided student aid. Evidence suggests that the problems are chronic to certain populations in state colleges and universities. This research examines lottery scholarship data to determine those factors that affect scholarship retention and…

  19. "Civil Religion" and Confucianism : Japan's Past, China's Present, and the Current Boom in Scholarship on Confucianism

    NARCIS (Netherlands)

    Paramore, K.N.

    2016-01-01

    This article employs the history of Confucianism in modern Japan to critique current scholarship on the resurgence of Confucianism in contemporary China. It argues that current scholarship employs modernist formulations of Confucianism that originated in Japan’s twentieth-century confrontation with

  20. A Longitudinal Study of Illinois State Scholarship Commission Monetary Award Recipients, 1967-1974.

    Science.gov (United States)

    Boyd, Joseph D.; Fenske, Robert H.

    The present effectiveness and future direction of monetary award programs administered by the Illinois State Scholarship Commission is examined in three surveys. A random sample of 1,000 was drawn from the total number of scholarship recipients during the 1967-68 and 1970-71 academic years; 2,000 from the 1973-74 survey. It is shown that: (1)…

  1. Communicating New Library Roles to Enable Digital Scholarship: A Review Article

    Science.gov (United States)

    Cox, John

    2016-01-01

    Academic libraries enable a wide range of digital scholarship activities, increasingly as a partner rather than as a service provider. Communicating that shift in role is challenging, not least as digital scholarship is a new field with many players whose activities on campus can be disjointed. The library's actual and potential contributions need…

  2. 20 CFR 416.1250 - How we count grants, scholarships, fellowships or gifts.

    Science.gov (United States)

    2010-04-01

    ..., fellowships or gifts. 416.1250 Section 416.1250 Employees' Benefits SOCIAL SECURITY ADMINISTRATION... grants, scholarships, fellowships or gifts. (a) When we determine your resources (or your spouse's, if any), we will exclude for 9 months any portion of any grant, scholarship, fellowship, or gift that you...

  3. Exploring Scholarship of Teaching and Learning Approaches to Business Communication Research

    Science.gov (United States)

    Pope-Ruark, Rebecca

    2012-01-01

    With our core focus on teaching and scholarship, business communication teacher-scholars are well placed to become leaders in the international Scholarship of Teaching and Learning (SoTL) movement. In this article, SoTL is defined and contextualized, three SoTL research approaches are introduced, and disciplinary research projects are suggested. A…

  4. An Empirical Evaluation of the Florida Tax Credit Scholarship Program. School Choice Issues in the State

    Science.gov (United States)

    Forster, Greg; D'Andrea, Christian

    2009-01-01

    This study examines the Florida Tax Credit Scholarship program, one of the nation's largest school choice programs. It is the first ever completed empirical evaluation of a tax-credit scholarship program, a type of program that creates school choice through the tax code. Earlier reports, including a recent one on the Florida program, have not…

  5. A Failed Experiment: Georgia's Tax Credit Scholarships for Private Schools. Special Summary

    Science.gov (United States)

    Southern Education Foundation, 2011

    2011-01-01

    Georgia is one of seven states that currently allow tax credits for scholarships to private schools. The law permits individual taxpayers in Georgia to reduce annual state taxes up to $2,500 for joint returns when they divert funds to a student scholarship organization (SSO). Georgia's law providing tax credits for private school tuition grants or…

  6. Does Competition Improve Public Schools? New Evidence from the Florida Tax-Credit Scholarship Program

    Science.gov (United States)

    Figlio, David; Hart, Cassandra M. D.

    2011-01-01

    Programs that enable students to attend private schools, including both vouchers and scholarships funded with tax credits, have become increasingly common in recent years. This study examines the impact of the nation's largest private school scholarship program on the performance of students who remain in the public schools. The Florida Tax Credit…

  7. Three on a Match: Gary A. Olson on Rigor, Reliability, and Quality Control in Digital Scholarship

    Science.gov (United States)

    Jensen, Kyle

    2009-01-01

    This interview examines the relationship between digital scholarship and the politics of higher education. In doing so, it advances a series of recommendations that aim to help digital scholars and digital scholarship achieve an increased level of stature in the academic community.

  8. The Fiscal Impact of Tax-Credit Scholarships in Oklahoma. State Research

    Science.gov (United States)

    Gottlob, Brian

    2011-01-01

    This study seeks to provide outcomes-based information on Oklahoma's proposal to give tax credits for contributing to organizations that provide scholarships to K-12 private schools. The study constructs a model to determine the fiscal impact of tax-credit scholarships on the state and on local school districts. The author estimates the impact…

  9. Performance-Based Scholarships: Replication at Six Sites Using Randomized Controlled Trials

    Science.gov (United States)

    Mayer, Alexander

    2014-01-01

    Performance-based scholarships were developed to help tackle some of the financial obstacles facing students in the postsecondary education system. In general, these scholarships aim to help reduce the financial burdens of low-income college students, and are structured to help incentivize good academic progress. Performance-based scholarships…

  10. The Study of the Effectiveness of Scholarship Grant Program on Low-Income Engineering Technology Students

    Science.gov (United States)

    Ononye, Lawretta C.; Bong, Sabel

    2018-01-01

    This paper investigates the effectiveness of a National Science Foundation Scholarship in Science, Technology, Engineering, and Mathematics (NSF S-STEM) program named "Scholarship for Engineering Technology (SET)" at the State University of New York in Canton (SUNY Canton). The authors seek to answer the following question: To what…

  11. A Scholarship Workshop Program to Improve Underrepresented Student Access to Higher Education

    Science.gov (United States)

    Murr, Christopher D.

    2010-01-01

    This study examines the effectiveness of a scholarship workshop program to better prepare low socio-economic and minority students to compete for collegiate scholarships. The study involves 1,367 high risk 9th to 12th grade students in Texas. Analysis of the pre- and post tests, using a t-test for dependent variables, indicates a statistically…

  12. A Value beyond Money? Assessing the Impact of Equity Scholarships: From Access to Success

    Science.gov (United States)

    Reed, Richard J.; Hurd, Brian

    2016-01-01

    This article reflects on evidence drawn from an evaluation of the impact of a scholarship programme for students from disadvantaged backgrounds at Macquarie University, Sydney. In addition to evidence of improved retention rates, the article suggests that qualitative data derived from a number of interviews with scholarship recipients highlight…

  13. Tips for Constructing a Promotion and Tenure Dossier that Documents Engaged Scholarship Endeavors

    Science.gov (United States)

    Franz, Nancy K.

    2011-01-01

    The growth of the community engagement movement in higher education over the past 2 decades has resulted in more faculty member interest and practice in engaged scholarship. As more institutions value this work, faculty members are looking for ways to enhance the effectiveness of their engaged scholarship dossiers for promotion and tenure. This…

  14. Assessing the Impact of Educational Development through the Lens of the Scholarship of Teaching and Learning

    Science.gov (United States)

    Hoessler, Carolyn; Britnell, Judy; Stockley, Denise

    2010-01-01

    In this article, the authors convey what scholarship of teaching and learning is and is not, and how educational developers can and do engage in such scholarship to grow as individual providers, units, and academic institutions seeking to continue improving teaching and learning. Further, the advancement of effective teaching techniques, expansion…

  15. The impact of student-faculty ratio on pharmacy faculty scholarship.

    Science.gov (United States)

    Benavides, Sandra; Garcia, Angela S; Caballero, Joshua; Wolowich, William R

    2010-10-11

    To determine the relationship and impact of student-faculty ratio on scholarship of pharmacy faculty members. The number and rank of faculty members, pharmacy program characteristics, and faculty productivity data were collected to determine the impact of student-faculty ratio on faculty scholarship. Faculty scholarship was not predicted by student-faculty ratio. Factors impacting positively on faculty productivity included National Institutes of Health funding; presence of clinical associate professors, instructors, and lecturers; and programs located in public universities. Faculty productivity is not related to the student-faculty ratio, wherein more faculty members and fewer students equates to increased scholarship. However, public universities may have different infrastructures which are associated with greater academic productivity compared to private institutions. Additionally, utilizing instructors and clinical or nontenure-track faculty members can significantly increase scholarship among faculty members.

  16. Service First: Embracing the Scholarship on Teaching and Learning through Active Engagement in Parks, Recreation, and Tourism Education

    Science.gov (United States)

    Schwab, Keri; Greenwood, Brian; Dustin, Daniel

    2014-01-01

    In this article, we turn the tripartite responsibility of teaching, scholarship, and service inside out. Rather than considering service to be a poor stepchild to scholarship and teaching, we reason that service as engaged scholarship should be the centerpiece of academic life, especially in an applied discipline like parks, recreation, and…

  17. 34 CFR 611.47 - What are a scholarship recipient's reporting responsibilities upon the close of the LEA's...

    Science.gov (United States)

    2010-07-01

    ... may require, that confirms that the recipient has taught during this period in a high-need school... 34 Education 3 2010-07-01 2010-07-01 false What are a scholarship recipient's reporting... EDUCATION TEACHER QUALITY ENHANCEMENT GRANTS PROGRAM Scholarships § 611.47 What are a scholarship recipient...

  18. 34 CFR 611.44 - Under what circumstances may the Secretary defer a scholarship recipient's service obligation?

    Science.gov (United States)

    2010-07-01

    ... a scholarship recipient's service obligation? (a) Upon written request, the Secretary may defer a service obligation for a scholarship recipient who— (1) Has not begun teaching in a high-need school of a... scholarship recipient's service obligation? 611.44 Section 611.44 Education Regulations of the Offices of the...

  19. On Common Constitutional Ground: How Georgia's Scholarship Tax Credits Mirror Other State Programs and Expand Educational Opportunity

    Science.gov (United States)

    Carpenter, Dick M., II.; Erickson, Angela C.

    2016-01-01

    In 2008, Georgia launched a tax-credit scholarship program to expand educational opportunities for the state's pre-K through 12th-grade students by providing them scholarships to attend private schools. Georgia's scholarship tax credit program will help over 13,000 children get the best education for their needs at secular and religious private…

  20. Statistics of the hubble diagram. II. The form of the luminosity function and density variations with application to quasars

    International Nuclear Information System (INIS)

    Turner, E.L.

    1979-01-01

    New techniques for deriving a luminosity function LF and a spatial density distribution rho (r) from magnitude-redshift data are presented. These techniques do not require iterative improvement of an initially guessed solution or the adoption of arbitrary analytic forms; instead, they provide explicit numerical estimates of the LF and rho (r). Thus, sources of systematic uncertainty are eliminated. This is achieved at the cost of an increase in the statistical noise. As in Paper I of this series, it is necessary to assume that the LF does not vary in functional form. An internal test of this assumption is described.These techniques are illustrated by application to a sample of 3 CR and 4C quasars. The radio luminosity function is found to be a steep power law with no features. The optical luminosity function is found to be a shallow power law cut off roughly exponentially above a characteristic luminosity L/sub opt/* (Z) corresponding roughly to M/sub B/=-22-6 log (1+Z) The comoving density evolution is not well fitted by any simple function of 1+Z [e.g., (1+Z) 6 errs by factors as large as approx.5 at some redshifts] but is well represented by an exponential of look-back time. Specific analytic fits and numerical tabulations are given for each of these functions. The constant LF form assumption is found to be a reasonable first approximation for the quasars.Other possible applications of the new methods to problems in extragalactic and stellar astronomy are suggested

  1. Effects of the time of application and the form of nitrogen on two maize inbred lines seed yield

    Directory of Open Access Journals (Sweden)

    Hojka Zdravko

    2005-01-01

    Full Text Available The study was carried out in the experimental filed of the Maize Research Institute, Zemun Polje, on calcareous chernozem in the period 2001-2003. The traits of two maize inbred lines (L1-FAO 400 and L2-FAO 600 were observed in dependence on the time of the nitrogen application (No-control without fertilizing; Nautumn - 60 kg P2O5 ha-1 and 60 kg K2O ha-1 applied in autumn (const + 100 kg N ha-1 (applied in autumn; Nspring - PK (const + 100 kg N ha-1 (applied in spring; N1/2 - PK (const + 100 kg N ha-1 (half of which was applied in autumn and the other half in spring; N1/2-PK (const 100 kg N ha-1 (1/3 of which was applied in autumn, 1/3 in spring and 1/3 through soil dressing; Nmin - PK (const + fertilizing in spring on the basis of the Nmin method, and forms of applied nitrogen: Urea (amide form KAN (ammonium-nitrate form and (NH42SO4 (ammonium form. The highest average yield was obtained by the use of Nmin method (3,486 kg ha-1, as well as, 100 kg N ha-1 applied in sprig (Nspring (3,337 kg ha-1, 100 kg N ha-1 applied in autumn and spring (N1/2 (3,020 kgha-1 and 100 kg N ha-1 applied in autumn, spring and soil dressing (N1/3 (3,005 kg ha-1 in the ammonium-nitrate form (KAN. The highest average seed yield of observed maize inbred lines (3,264 kg ha-1 was obtained by the application of ammonium-sulphate in the primary tillage (Nautumn. The use of the Nmin method (N ranging from 17 to 35 kg ha-1, in dependence on the soil mineral nitrogen content, especially in years with lower precipitation sums resulted in the highest increase in seed yield (39.2% of observed maize inbred lines in relation to the control.

  2. Teaching Form as Form

    DEFF Research Database (Denmark)

    Keiding, Tina Bering

    2012-01-01

    understanding of form per se, or, to use an expression from this text, of form as form. This challenge can be reduced to one question: how can design teaching support students in achieving not only the ability to recognize and describe different form-related concepts in existing design (i.e. analytical...

  3. Application of gamma irradiation on forming protein-based edible films; Aplicacao da irradiacao na formacao de filmes comestiveis proteicos

    Energy Technology Data Exchange (ETDEWEB)

    Sabato, Susy Frey

    2000-07-01

    In the last decade considerable interest has been addressed to the development of protein-based edible films due to their application in the food industry, as a substitute to traditional plastic films. The use of soy and whey proteins to form those films has been investigated, using heat, chemical and enzymatic processes. Gamma irradiation was recently reported to form caseinate-based edible films, due to the increase of the cohesive strength of the proteins by the formation of cross-links. This work aimed to verify the role of the gamma irradiation in the process of forming edible films from soy protein isolate (SPI) alone and in complex mixtures, that is, mixed with whey protein isolate (WPI), with carbethoxymethyl cellulose (CMC) and with poly(vinyl)alcohol (PVA). Gamma irradiation treatment improved significantly the mechanical properties for all films. The mechanical behavior is strongly related to the formulation, showing synergy between the gamma irradiation and the CMC, mainly for SPI-based films. SPI-based films presented a trend to decrease the water vapor permeability values when irradiated. The CMC addition showed significant improvements on the permeability for films from SPI and from the mixture of SPI with WPI. (author)

  4. [Return scholarship of the Universidad Peruana Cayetano Heredia].

    Science.gov (United States)

    Guerra, Humberto

    2010-09-01

    Developing countries suffer from brain drain for many decades. Industrialized countries have raised their barriers against immigrants, but have created mechanisms to attract foreign professionals, with aggressive policies to capture talents, in an effort to increase their competitiveness. To mitigate the effects of the migration of scientists, the Universidad Peruana Cayetano Heredia has created its own "return scholarship" about 12 years ago, and has repatriated 12 scientists through it. The funds invested in attracting the scholars total U.S. $333,540.00 and they have secured U.S. $9,249,828.42 in research funds during the same period, a figure over 27 times higher. They have published 8 articles in national journals, 68 internationally, and trained 29 undergraduate and 20 graduate students as Thesis Tutors. Other universities and institutions of our countries can emulate this successful experience, which is still evolving.

  5. Feministische Rechtswissenschaft in Deutschland Feminist legal scholarship in Germany

    Directory of Open Access Journals (Sweden)

    Susanne Baer

    2000-07-01

    Full Text Available Die Frage nach gleichen Rechten und nach dem, was genau geschlechtsbezogene Benachteiligung im und durch eventuell auch neutral klingendes Recht ausmacht, ist auf der Grundlage des 1994 eingefügten verfassungsrechtlichen Gleichstellungsgebotes in Art. 3 Abs. 2 S. 2 Grundgesetzes neu zu beantworten. Die Bücher von Ines Kalisch und Jutta Schumann leisten dazu Beiträge, die auch den Fortschritt feministischer Rechtswissenschaft in Deutschland dokumentieren.The doctrine of human rights and equality and the analysis of factors which constitute gender inequality and discrimination in and by law, even those laws seemingly neutral at first glance, has to be rethought after the German constitution was amended in 1994 to include a right to equality in social reality. These books by Ines Kalisch and Jutta Schumann add to our understanding of these legal questions, and also present the rise in feminist legal scholarship in Germany.

  6. Application of bacteriophages to reduce biofilms formed by hydrogen sulfide producing bacteria on surfaces in a rendering plant.

    Science.gov (United States)

    Gong, Chao; Jiang, Xiuping

    2015-08-01

    Hydrogen sulfide producing bacteria (SPB) in raw animal by-products are likely to grow and form biofilms in the rendering processing environments, resulting in the release of harmful hydrogen sulfide (H2S) gas. The objective of this study was to reduce SPB biofilms formed on different surfaces typically found in rendering plants by applying a bacteriophage cocktail. Using a 96-well microplate method, we determined that 3 SPB strains of Citrobacter freundii and Hafnia alvei are strong biofilm formers. Application of 9 bacteriophages (10(7) PFU/mL) from families of Siphoviridae and Myoviridae resulted in a 33%-70% reduction of biofilm formation by each SPB strain. On stainless steel and plastic templates, phage treatment (10(8) PFU/mL) reduced the attached cells of a mixed SPB culture (no biofilm) by 2.3 and 2.7 log CFU/cm(2) within 6 h at 30 °C, respectively, as compared with 2 and 1.5 log CFU/cm(2) reductions of SPB biofilms within 6 h at 30 °C. Phage treatment was also applied to indigenous SPB biofilms formed on the environmental surface, stainless steel, high-density polyethylene plastic, and rubber templates in a rendering plant. With phage treatment (10(9) PFU/mL), SPB biofilms were reduced by 0.7-1.4, 0.3-0.6, and 0.2-0.6 log CFU/cm(2) in spring, summer, and fall trials, respectively. Our study demonstrated that bacteriophages could effectively reduce the selected SPB strains either attached to or in formed biofilms on various surfaces and could to some extent reduce the indigenous SPB biofilms on the surfaces in the rendering environment.

  7. Expanding Group Peer Review: A Proposal for Medical Education Scholarship.

    Science.gov (United States)

    Dumenco, Luba; Engle, Deborah L; Goodell, Kristen; Nagler, Alisa; Ovitsh, Robin K; Whicker, Shari A

    2017-02-01

    After participating in a group peer-review exercise at a workshop presented by Academic Medicine and MedEdPORTAL editors at the 2015 Association of American Medical Colleges Medical Education Meeting, the authors realized that the way their work group reviewed a manuscript was very different from the way by which they each would have reviewed the paper as an individual. Further, the group peer-review process yielded more robust feedback for the manuscript's authors than did the traditional individual peer-review process. This realization motivated the authors to reconvene and collaborate to write this Commentary to share their experience and propose the expanded use of group peer review in medical education scholarship.The authors consider the benefits of a peer-review process for reviewers, including learning how to improve their own manuscripts. They suggest that the benefits of a team review model may be similar to those of teamwork and team-based learning in medicine and medical education. They call for research to investigate this, to provide evidence to support group review, and to determine whether specific paper types would benefit most from team review (e.g., particularly complex manuscripts, those receiving widely disparate initial individual reviews). In addition, the authors propose ways in which a team-based approach to peer review could be expanded by journals and institutions. They believe that exploring the use of group peer review potentially could create a new methodology for skill development in research and scholarly writing and could enhance the quality of medical education scholarship.

  8. Exploring Scholarship and the Emergency Medicine Educator: A Workforce Study.

    Science.gov (United States)

    Jordan, Jaime; Coates, Wendy C; Clarke, Samuel; Runde, Daniel P; Fowlkes, Emilie; Kurth, Jacqueline; Yarris, Lalena M

    2017-01-01

    Recent literature calls for initiatives to improve the quality of education studies and support faculty in approaching educational problems in a scholarly manner. Understanding the emergency medicine (EM) educator workforce is a crucial precursor to developing policies to support educators and promote education scholarship in EM. This study aims to illuminate the current workforce model for the academic EM educator. Program leadership at EM training programs completed an online survey consisting of multiple choice, completion, and free-response type items. We calculated and reported descriptive statistics. 112 programs participated. Mean number of core faculty/program: 16.02 ± 7.83 [14.53-17.5]. Mean number of faculty full-time equivalents (FTEs)/program dedicated to education is 6.92 ± 4.92 [5.87-7.98], including (mean FTE): Vice chair for education (0.25); director of medical education (0.13); education fellowship director (0.2); residency program director (0.83); associate residency director (0.94); assistant residency director (1.1); medical student clerkship director (0.8); assistant/associate clerkship director (0.28); simulation fellowship director (0.11); simulation director (0.42); director of faculty development (0.13). Mean number of FTEs/program for education administrative support is 2.34 ± 1.1 [2.13-2.61]. Determination of clinical hours varied; 38.75% of programs had personnel with education research expertise. Education faculty represent about 43% of the core faculty workforce. Many programs do not have the full spectrum of education leadership roles and educational faculty divide their time among multiple important academic roles. Clinical requirements vary. Many departments lack personnel with expertise in education research. This information may inform interventions to promote education scholarship.

  9. Unhappiness and dissatisfaction in doctors cannot be predicted by selectors from medical school application forms: A prospective, longitudinal study

    Directory of Open Access Journals (Sweden)

    Ferguson E

    2005-12-01

    Full Text Available Abstract Background Personal statements and referees' reports are widely used on medical school application forms, particularly in the UK, to assess the suitability of candidates for a career in medicine. However there are few studies which assess the validity of such information for predicting unhappiness or dissatisfaction with a career in medicine. Here we combine data from a long-term prospective study of medical student selection and training, with an experimental approach in which a large number of assessors used a paired comparison technique to predict outcome. Methods Data from a large-scale prospective study of students applying to UK medical schools in 1990 were used to identify 40 pairs of doctors, matched by sex, for whom personal statements and referees' reports were available, and who in a 2002/3 follow-up study, one pair member was very satisfied and the other very dissatisfied with medicine as a career. In 2005, 96 assessors, who were experienced medical school selectors, doctors, medical students or psychology students, used information from the doctors' original applications to judge which member of each pair of doctors was the happier, more satisfied doctor. Results None of the groups of assessors were significantly different from chance expectations in using applicants' personal statements and the referees' reports to predict actual future satisfaction or dissatisfaction, the distribution being similar to binomial expectations. However judgements of pairs of application forms from pairs of doctors showed a non-binomial distribution, indicating consensus among assessors as to which doctor would be the happy doctor (although the consensus was wrong in half the cases. Assessors taking longer to do the task concurred more. Consensus judgements seem mainly to be based on referees' predictions of academic achievement (even though academic achievement is not actually a valid predictor of happiness or satisfaction. Conclusion

  10. Study of passive films formed on mild steel in alkaline media by the application of anodic potentials

    Energy Technology Data Exchange (ETDEWEB)

    Freire, L. [Universidade de Vigo, E.T.S.E.I., Campus Universitario, 36310 Vigo (Spain)], E-mail: lorenafp@uvigo.es; Novoa, X.R. [Universidade de Vigo, E.T.S.E.I., Campus Universitario, 36310 Vigo (Spain); Montemor, M.F. [ICEMS - Instituto Superior Tecnico, Universidade Tecnica de Lisboa, Av. Rovisco Pais, 1049 - 001 Lisboa (Portugal); Carmezim, M.J. [ICEMS - Instituto Superior Tecnico, Universidade Tecnica de Lisboa, Av. Rovisco Pais, 1049 - 001 Lisboa (Portugal); EST Setubal, DEM, Instituto Politecnico de Setubal, Campus IPS, 2910 Setubal (Portugal)

    2009-04-15

    In this paper, iron oxide thin layers formed on mild steel substrates in alkaline media by the application of different anodic potentials were studied in order to characterize their morphology, composition and electrochemical behaviour, in particular under conditions of cathodic protection. The surface composition was evaluated by X-Ray Photoelectron Spectroscopy (XPS) and Auger Electron Spectroscopy (AES). The morphology of the surface oxides was studied via Atomic Force Microscopy (AFM). The electrochemical behaviour of the surface oxides was studied using Electrochemical Impedance Spectroscopy (EIS). The results showed that the surface film is composed by Fe{sup 2+}oxides and Fe{sup 3+} oxides and/or hydroxides. The contribution of Fe{sup 2+} species vanishes when the potential of film formation increases in the passive domain. Two distinct phases were differentiated in the outer layers of the surface film, which proves that film growing is topotactic in nature.

  11. Study of passive films formed on mild steel in alkaline media by the application of anodic potentials

    International Nuclear Information System (INIS)

    Freire, L.; Novoa, X.R.; Montemor, M.F.; Carmezim, M.J.

    2009-01-01

    In this paper, iron oxide thin layers formed on mild steel substrates in alkaline media by the application of different anodic potentials were studied in order to characterize their morphology, composition and electrochemical behaviour, in particular under conditions of cathodic protection. The surface composition was evaluated by X-Ray Photoelectron Spectroscopy (XPS) and Auger Electron Spectroscopy (AES). The morphology of the surface oxides was studied via Atomic Force Microscopy (AFM). The electrochemical behaviour of the surface oxides was studied using Electrochemical Impedance Spectroscopy (EIS). The results showed that the surface film is composed by Fe 2+ oxides and Fe 3+ oxides and/or hydroxides. The contribution of Fe 2+ species vanishes when the potential of film formation increases in the passive domain. Two distinct phases were differentiated in the outer layers of the surface film, which proves that film growing is topotactic in nature

  12. Curated Collections for Educators: Five Key Papers on Evaluating Digital Scholarship.

    Science.gov (United States)

    Quinn, Antonia; Chan, Teresa M; Sampson, Christopher; Grossman, Catherine; Butts, Christine; Casey, John; Caretta-Weyer, Holly; Gottlieb, Michael

    2018-01-03

    Traditionally, scholarship that was recognized for promotion and tenure consisted of clinical research, bench research, and grant funding. Recent trends have allowed for differing approaches to scholarship, including digital publication. As increasing numbers of trainees and faculty turn to online educational resources, it is imperative to critically evaluate these resources. This article summarizes five key papers that address the appraisal of digital scholarship and describes their relevance to junior clinician educators and faculty developers. In May 2017, the Academic Life in Emergency Medicine Faculty Incubator program focused on the topic of digital scholarship, providing and discussing papers relevant to the topic. We augmented this list of papers with further suggestions by guest experts and by an open call via Twitter for other important papers. Through this process, we created a list of 38 papers in total on the topic of evaluating digital scholarship. In order to determine which of these papers best describe how to evaluate digital scholarship, the authorship group assessed the papers using a modified Delphi approach to build consensus. In this paper we present the five most highly rated papers from our process about evaluating digital scholarship. We summarize each paper and discuss its specific relevance to junior faculty members and to faculty developers. These papers provide a framework for assessing the quality of digital scholarship, so that junior faculty can recommend high-quality educational resources to their trainees. These papers help guide educators on how to produce high quality digital scholarship and maximize recognition and credit in respect to receiving promotion and tenure.

  13. Overview of PAT process analysers applicable in monitoring of film coating unit operations for manufacturing of solid oral dosage forms.

    Science.gov (United States)

    Korasa, Klemen; Vrečer, Franc

    2018-01-01

    Over the last two decades, regulatory agencies have demanded better understanding of pharmaceutical products and processes by implementing new technological approaches, such as process analytical technology (PAT). Process analysers present a key PAT tool, which enables effective process monitoring, and thus improved process control of medicinal product manufacturing. Process analysers applicable in pharmaceutical coating unit operations are comprehensibly described in the present article. The review is focused on monitoring of solid oral dosage forms during film coating in two most commonly used coating systems, i.e. pan and fluid bed coaters. Brief theoretical background and critical overview of process analysers used for real-time or near real-time (in-, on-, at- line) monitoring of critical quality attributes of film coated dosage forms are presented. Besides well recognized spectroscopic methods (NIR and Raman spectroscopy), other techniques, which have made a significant breakthrough in recent years, are discussed (terahertz pulsed imaging (TPI), chord length distribution (CLD) analysis, and image analysis). Last part of the review is dedicated to novel techniques with high potential to become valuable PAT tools in the future (optical coherence tomography (OCT), acoustic emission (AE), microwave resonance (MR), and laser induced breakdown spectroscopy (LIBS)). Copyright © 2017 Elsevier B.V. All rights reserved.

  14. Grid-Forming-Mode Operation of Boost-Power-Stage Converter in PV-Generator-Interfacing Applications

    Directory of Open Access Journals (Sweden)

    Jukka Viinamäki

    2017-07-01

    Full Text Available The application of constant power control and inclusion of energy storage in grid-connected photovoltaic (PV energy systems may increase the use of two-stage system structures composed of DC–DC-converter-interfaced PV generator and grid-connected inverter connected in cascade. A typical PV-generator-interfacing DC–DC converter is a boost-power-stage converter. The renewable energy system may operate in three different operation modes—grid-forming, grid-feeding, and grid-supporting modes. In the last two operation modes, the outmost feedback loops are taken from the input terminal of the associated power electronic converters, which usually does not pose stability problems in terms of their input sources. In the grid-forming operation mode, the outmost feedback loops have to be connected to the output terminal of the associated power electronic converters, and hence the input terminal will behave as a negative incremental resistor at low frequencies. This property will limit the operation of the PV interfacing converter in either the constant voltage or constant current region of the PV generator for ensuring stable operation. The boost-power-stage converter can be applied as a voltage or current-fed converter limiting the stable operation region accordingly. The investigations of this paper show explicitly that only the voltage-fed mode would provide feasible dynamic and stability properties as a viable interfacing converter.

  15. Japanese Scholarship on the Sino-Japanese War, 2007–2012

    Directory of Open Access Journals (Sweden)

    Duan Ruicong

    2014-03-01

    Full Text Available This article examines in detail the last five years of Japanese scholarship related to the Sino-Japanese War, highlighting its principle trends and achievements. Due to the broad range and large quantity of scholarship on the subject, Duan Ruicong focuses foremost on the 2007–2012 period, although by necessity this article also touches on pre-2007 scholarship. Additionally, this overview will primarily introduce Japanese-language, single-authored and co-authored books (monographs, collections of papers, and other single-issue publications; only when necessary will it refer to pertinent journal articles.

  16. Development of form stable Poly(methyl methacrylate) (PMMA) coated thermal phase change material for solar water heater applications

    Science.gov (United States)

    Munusamy, Y.; Shanmugam, S.; Shi-Ying, Kee

    2018-04-01

    Phase change material (PCM) is one of the most popular and widely used thermal energy storage material in solar water heater because it able to absorb and release a large amount of latent heat during a phase change process over a narrow temperature range. However the practical application of PCM is limited by two major issues; 1) leakage which leads to material loss and corrosion of tank and 2) large volume change during phase change process which cause pressure build up in the tank. In this work, form-stable PCM was prepared by coating myristic acid with Poly(methyl methacrylate) (PMMA) to prevent leakage of PCM. PMMA was mixed with different weight percentage (0.1, 0.2, 0.3, 0.4 and 0.5 wt%) of dicumyl peroxide (DCP). The purpose of adding DCP to PMMA is to crosslink the polymer and to increase the mechanical strength of PMMA to hold the myristic acid content inside the coating during the phase change process. Leakage test results showed that PMMA mixed with 0.1% DCP exhibit 0% leakage. This result is further supported by Field Emission Scanning Electron Microscopy (FESEM) images and Fourier transform infrared spectroscopy (FTIR) analysis results, where a compact and uniform coating without cracks were formed for PCM coated with PMMA with 0.1% DCP. Differential scanning calorimetry (DSC) results shows that the melting point of form-stable PCM is 55°C, freezing point is 50°C, the latent heat of melting and freezing is 67.59 J/g.

  17. Optimisation des proprietes fonctionnelles des alliages a memoire de forme suite a l'application de traitements thermomecaniques

    Science.gov (United States)

    Demers, Vincent

    L'objectif de ce projet est de determiner les conditions de laminage et la temperature de traitement thermique maximisant les proprietes fonctionnelles de l'alliage a memoire de forme Ti-Ni. Les specimens sont caracterises par des mesures de calorimetrie, de microscopie optique, de gene ration de contrainte, de deformation recuperable et des essais mecaniques. Pour un cycle unique, l'utilisation d'un taux d'ecrouissage e=1.5 obtenu avec l'application d'une force de tension FT = 0.1sigma y et d'une huile minerale resulte en un echantillon droit, sans microfissure et qui apres un recuit a 400°C, produit un materiau nanostructure manifestant des proprietes fonctionnelles deux fois plus grandes que le meme materiau ayant une structure polygonisee. Pour des cycles repetes, les memes conditions de laminage sont valables mais le niveau de deformation optimal est situe entre e=0.75-2, et depend particulierement du mode de sollicitation, du niveau de stabilisation et du nombre de cycles a la rupture requis par l'application.

  18. The changes of the assimilation pigments content of turf Festuca spp. leaves after application of different nutrition forms

    Directory of Open Access Journals (Sweden)

    Peter Hric

    2018-03-01

    Full Text Available The aim of this experiment was to compare find out of the changes of assimilation pigments content of turf Festuca spp. leaves after application of different nutrition forms under non–irrigated conditions. In period April 2012 – May 2015 (without June 2014 and February 2015 experiment was carried out in warm and dry conditions in area of Nitra (Slovak Republic. Concentration of assimilation pigments (chlorophyll a, chlorophyll b and total carotenoids was determined spectrophotometrically. The experiment was included 10 treatments: 1. Without fertilization, 2. Saltpetre with dolomite, superphosphate, potassium salt, 3. Turf fertilizer NPK 15-3-8 (+ 3MgO + 0.8 Fe + 18S, 4. Slow release fertilizer NPK 14-5-14 (+ 4CaO + 4MgO + 7S, 5. Controlled release fertilizer NPK (S 13-9-18 (+ 6S, 6. Organic fertilizer NPK 5-1-1, 7. Organic fertilizer NPK 3-2-1 and 3 mycorrhizal preparations. The use of inorganic and organic fertilizers resulted in an increase chlorophyll a, b content and total chlorophyll in leaves Festuca spp. More pronounced increase in chlorophyll content was found by the application of the Turf fertilizer. Application of this fertilizer has a statistically significant effect on content of chlorophyll a + b than in the other evaluated treatments without turfs fertilized by Controlled release fertilizer and Organic fertilizer NPK 5-1-1. A statistically significant increase in the total carotenoids concentration was observed after the use of Saltpetre with dolomite, superphosphate, potassium salt and Turf fertilizer as compared to the non-fertilized control.

  19. Modélisation de l'anisotropie plastique et application à la mise en forme des tôles métalliques

    OpenAIRE

    RABAHALLAH , Meziane

    2007-01-01

    This research work, realized in two laboratories (LPMM of ENSAM of Metz and LPMTM of Paris 13 university) proposed to study the plastic anisotropy of sheet metals during forming operations. The applications in mind concern the prediction, through the forming process numerical simulation, of the initial plastic anisotropy and its influence on the global behaviour of the sheet. An anisotropy that manifest, during forming operation, by the apparition of undulations on the sheet edge. To do this,...

  20. Women in science & engineering scholarships and summer camp outreach programs : year 6.

    Science.gov (United States)

    2012-08-01

    Support will make scholarships available to minority and women students interested in engineering and science and will increase : significantly the number of minority and female students that Missouri S&T can recruit to its science and engineering pr...

  1. 75 FR 57086 - Submission for Review: Federal Cyber Service: Scholarship for Service (SFS) Registration Web Site

    Science.gov (United States)

    2010-09-17

    ... OFFICE OF PERSONNEL MANAGEMENT Submission for Review: Federal Cyber Service: Scholarship for Service (SFS) Registration Web Site AGENCY: Office of Personnel Management. ACTION: 30-Day Notice and... National Science Foundation in accordance with [[Page 57087

  2. Women in science & engineering and minority engineering scholarships : year 3, report for 2008-2009 activities.

    Science.gov (United States)

    2009-05-01

    Support made scholarships available to minority and women students interested in engineering and science and significantly increased : the number of minority and female students that Missouri S&T can recruit to its science and engineering programs. R...

  3. Women in science & engineering and minority engineering scholarships : year 2 report for 2007-2008 activities.

    Science.gov (United States)

    2008-08-01

    Support will make scholarships available to minority and women students interested in engineering and science and will increase : significantly the number of minority and female students that Missouri S&T can recruit to its science and engineering pr...

  4. 42 CFR 57.2205 - Priority for selection of scholarship recipients.

    Science.gov (United States)

    2010-10-01

    ... shortage area if he presently is residing in such an area or if he (or his parents) resided in such an area... insufficient funds available to make scholarship grants to all members of any single priority grouping... of their families. ...

  5. 15 years of protest and media technologies scholarship: A sociotechnical timeline

    DEFF Research Database (Denmark)

    Neumayer, Christina; Rossi, Luca

    2016-01-01

    and techniques, and the social phenomena under investigation. The article concludes by identifying major trends in protest and media technologies scholarship over the past 15 years. The sociotechnical timeline enhances our understanding of academic discourse at the intersection of protest and media technologies......This article investigates the relationship between the invention of new media technologies and scholarship concerning protest and political engagement. Building on an innovative approach that moves beyond a systematic literature review, this article contributes to our understanding of scholarship...... concerning digital communication technologies and how they may have been adopted and shaped protest movements and political engagement. Based on visualisations, we draw a sociotechnical timeline of protest and media technology scholarship within three dimensions: Technological development, methods...

  6. 17 CFR 249.1100 - Form MSD, application for registration as a municipal securities dealer pursuant to rule 15Ba2-1...

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 3 2010-04-01 2010-04-01 false Form MSD, application for registration as a municipal securities dealer pursuant to rule 15Ba2-1 under the Securities Exchange Act of 1934 or amendment to such application. 249.1100 Section 249.1100 Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION (CONTINUED...

  7. Engaged scholarship: encouraging interactionism in entrepreneurship and small-to-medium enterprise (SME) research

    OpenAIRE

    Simba, A; Ojong, N

    2017-01-01

    Purpose: The purpose of this paper is to introduce a multi-layered theoretical framework to enable engaged scholarship to develop as a practice in entrepreneurship and small business research. To do so, it illuminates the salient features of engaged scholarship, collaborative learning and actor-network theory (ANT).\\ud Design/methodology/approach: The paper follows a narrative or traditional literature review design. Specifically, it adopts a thematic approach for summarising and synthesising...

  8. Validated sensitive spectrofluorimetric method for determination of antihistaminic drug azelastine HCl in pure form and in pharmaceutical dosage forms: application to stability study.

    Science.gov (United States)

    El-Masry, Amal A; Hammouda, Mohammed E A; El-Wasseef, Dalia R; El-Ashry, Saadia M

    2017-03-01

    A highly sensitive, simple and rapid spectrofluorimetric method was developed for the determination of azelastine HCl (AZL) in either its pure state or pharmaceutical dosage form. The proposed method was based on measuring the native fluorescence of the studied drug in 0.2 M H 2 SO 4 at λ em  = 364 nm after excitation at λ ex  = 275 nm. Different experimental parameters were studied and optimized carefully to obtain the highest fluorescence intensity. The proposed method showed a linear dependence of the fluorescence intensity on drug concentration over a concentration range of 10-250 ng/mL, with a limit of detection of 1.52 ng/mL and limit of quantitation of 4.61 ng/mL. Moreover, the method was successfully applied to pharmaceutical preparations, with percent recovery values (± SD) of 99.96 (± 0.4) and 100.1 (± 0.52) for nasal spray and eye drops, respectively. The results were in good agreement with those obtained by the comparison method, as revealed by Student's t-test and the variance ratio F-test. The method was extended to study the stability of AZL under stress conditions, where the drug was exposed to neutral, acidic, alkaline, oxidative and photolytic degradation according to International Conference on Harmonization (ICH) guidelines. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  9. Supporting and Enabling Scholarship: Developing and Sharing Expertise in Online Learning and Teaching

    Directory of Open Access Journals (Sweden)

    Fiona Barnes

    2018-04-01

    Full Text Available In a highly competitive, rapidly changing higher education market, universities need to be able to generate pedagogical expertise quickly and ensure that it is applied to practice. Since teaching approaches are constantly evolving, partly responding to emerging learning technologies, there is a need to foster ways to keep abreast on an ongoing basis. This paper explores how a small-scale project, the Teaching Online Panel (TOP, used scholarship investigations and a bottom-up approach to enhance one particular aspect of academic practice – online learning and teaching. The experiences of TOP are useful for identifying:  • how a scholarship approach can help develop academic expertise • its contribution to enhancing understanding of staff’s different roles in the University • ways of developing the necessary supportive network for those undertaking such scholarship • the effectiveness of staff development which is peer-led rather than imposed from above • how practical examples can stimulate practice development • the relevance of literature on communities of practice and landscapes of practice for scholarship • the important role of ‘brokers’ to facilitate the dissemination of scholarship findings • the benefits to the brokers’ own professional roles • the challenges of sustaining such an approach and lessons learnt. This study has relevance for those involved in supporting scholarship or delivering staff development in Higher Education.

  10. Educational Scholarship and Technology: Resources for a Changing Undergraduate Medical Education Curriculum.

    Science.gov (United States)

    Kyle, Brandon N; Corral, Irma; John, Nadyah Janine; Shelton, P G

    2017-06-01

    Returning to the original emphasis of higher education, universities have increasingly recognized the value and scholarship of teaching, and medical schools have been part of this educational scholarship movement. At the same time, the preferred learning styles of a new generation of medical students and advancements in technology have driven a need to incorporate technology into psychiatry undergraduate medical education (UGME). Educators need to understand how to find, access, and utilize such educational technology. This article provides a brief historical context for the return to education as scholarship, along with a discussion of some of the advantages to this approach, as well as several recent examples. Next, the educational needs of the current generation of medical students, particularly their preference to have technology incorporated into their education, will be discussed. Following this, we briefly review the educational scholarship of two newer approaches to psychiatry UGME that incorporate technology. We also offer the reader some resources for accessing up-to-date educational scholarship for psychiatry UGME, many of which take advantage of technology themselves. We conclude by discussing the need for promotion of educational scholarship.

  11. A framework for promoting scholarship productivity in occupational therapy curricula.

    Science.gov (United States)

    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.

  12. The Case Method as a Form of Communication.

    Science.gov (United States)

    Kingsley, Lawrence

    1982-01-01

    Questions the wisdom of obscurantism as a basis for case writing. Contends that in its present state the case method, for most students, is an inefficient way of learning. Calls for a consensus that cases should be as well-written as other forms of scholarship. (PD)

  13. Analysis of stochastic magnetic fields formed by the application of resonant magnetic perturbations on MAST and comparison with experiment

    International Nuclear Information System (INIS)

    Denner, P.; Liu, Yueqiang; Kirk, A.; Nardon, E.

    2012-01-01

    In MAST experiments with applied resonant magnetic perturbations (RMPs), clear reduction in line-averaged density has been observed in a wide range of L-mode plasmas when there is an alignment between the perturbation and the equilibrium magnetic field that maximizes the size of the resonant components of the applied magnetic field, as well as in a few H-mode plasmas but with a much stronger sensitivity to this alignment. This density pump-out is the result of increased particle transport, which is thought to be caused by the formation of a stochastic magnetic field in the plasma edge. This paper presents an analysis of the magnetic field structures formed by the application of n = 3 RMPs on MAST, including various parameters characterizing the degree of stochasticity in the plasma edge. Values for these parameters are calculated and compared with the amount of density pump-out observed in MAST experiments. It is found that density pump-out is fairly well correlated with some of the parameters calculated using vacuum modelling, but none of them provides a single threshold value for pump-out that applies to both L- and H-mode plasmas. Plasma response modelling provides a robust criterion for density pump-out that applies both to L- and H-mode plasmas. (paper)

  14. A writer's guide to education scholarship: Quantitative methodologies for medical education research (part 1).

    Science.gov (United States)

    Thoma, Brent; Camorlinga, Paola; Chan, Teresa M; Hall, Andrew Koch; Murnaghan, Aleisha; Sherbino, Jonathan

    2018-01-01

    Quantitative research is one of the many research methods used to help educators advance their understanding of questions in medical education. However, little research has been done on how to succeed in publishing in this area. We conducted a scoping review to identify key recommendations and reporting guidelines for quantitative educational research and scholarship. Medline, ERIC, and Google Scholar were searched for English-language articles published between 2006 and January 2016 using the search terms, "research design," "quantitative," "quantitative methods," and "medical education." A hand search was completed for additional references during the full-text review. Titles/abstracts were reviewed by two authors (BT, PC) and included if they focused on quantitative research in medical education and outlined reporting guidelines, or provided recommendations on conducting quantitative research. One hundred articles were reviewed in parallel with the first 30 used for calibration and the subsequent 70 to calculate Cohen's kappa coefficient. Two reviewers (BT, PC) conducted a full text review and extracted recommendations and reporting guidelines. A simple thematic analysis summarized the extracted recommendations. Sixty-one articles were reviewed in full, and 157 recommendations were extracted. The thematic analysis identified 86 items, 14 categories, and 3 themes. Fourteen quality evaluation tools and reporting guidelines were found. Discussion This paper provides guidance for junior researchers in the form of key quality markers and reporting guidelines. We hope that quantitative researchers in medical education will be informed by the results and that further work will be done to refine the list of recommendations.

  15. Scholarship of teaching and learning: `what the hell' are we getting ourselves into?

    Science.gov (United States)

    Swart, Arthur James; Luwes, Nicolaas; Olwagen, Lienie; Greyling, Cameron; Korff, Carel

    2017-11-01

    Academics must be encouraged to reflect on their teaching, to apply new pedagogies to support student learning and to report on the results of these actions, which really forms part of programmes relating to Scholarship of Teaching and Learning (SoTL). However, there seems to be resistance among some academics to get involved in these programmes due to fear of change or discrimination. The purpose of this article is to highlight the perceptions of four academics from different engineering fields towards such a programme from a University of Technology in South Africa. A qualitative study is employed where a focus group interview was used to gather data which are correlated to the SoTL unicycle detailed in the article. A benefit of joining an SoTL programme includes 'developing a teaching action plan' while a key challenge relates to time concerns. An implication may be to stimulate awareness among non-participating academics about what an SoTL programme really engenders.

  16. The Scholarship of Teaching and Learning in an Age of Accountability: Building Bridges

    Directory of Open Access Journals (Sweden)

    Pat Hutchings

    2013-09-01

    Full Text Available In recent years, as pressures for accountability have increased in higher education, some members of the Scholarship of Teaching and Learning (SoTL community may worry that the inquiry-based, improvement-focused practices they advocate could be put at risk by easy-to-administer, one-size-fits-all forms of assessment, quality assurance, and administrative control. But while acknowledging both real and perceived tensions between these two movements, we also examine some of the ways and settings in which they are converging, featuring a number of international examples in which external quality and assessment mandates have been employed to support SoTL-like work. We look, too, at the roles that scholars of teaching and learning can play as mediators and brokers between the two movements, helping to translate accountability requirements into opportunities for improvement. In short we argue that these two movements present opportunities for each other. SoTL can contribute to what is, or should be, the central goal of accountability: ensuring and improving the quality of student learning. The accountability movement, for its part, can provide a new context for integrating and valuing SoTL as a force for positive change on campuses and beyond. Taken together, the two approaches can make meaningful contributions to higher learning today. The paper concludes with recommendations to the SoTL community for building bridges between the two movements.

  17. Peer support of a faculty "writers' circle" increases confidence and productivity in generating scholarship.

    Science.gov (United States)

    Brandon, Catherine; Jamadar, David; Girish, Gandikota; Dong, Qian; Morag, Yoav; Mullan, Patricia

    2015-04-01

    Publishing is critical for academic medicine career advancement. Rejection of manuscripts can be demoralizing. Obstacles faced by clinical faculty may include lack of time, confidence, and optimal writing practices. This study describes the development and evaluation of a peer-writing group, informed by theory and research on faculty development and writing. Five clinical-track radiology faculty members formed a "Writers' Circle" to promote scholarly productivity and reflection on writing practices. Members decided to work with previously rejected manuscripts. After members' initial meeting, interactions were informal, face to face during clinical work, and online. After the first 6 months, an anonymous survey asked members about the status of articles and evaluations of the writing group. Ten previously rejected articles, at least one from each member, were submitted to the Circle. In 6 months, four manuscripts were accepted for publication, five were in active revision, and one was withdrawn. All participants (100%) characterized the program as worth their time, increasing their motivation to write, their opportunities to support scholarly productivity of colleagues, and their confidence in generating scholarship. Peer-support writing groups can facilitate the pooling of expertise and the exchange of recommended writing practices. Our peer-support group increased scholarly productivity and provided a collegial approach to academic writing. Copyright © 2015 AUR. Published by Elsevier Inc. All rights reserved.

  18. Case Study Methodology: Flexibility, Rigour, and Ethical Considerations for the Scholarship of Teaching and Learning

    Directory of Open Access Journals (Sweden)

    Marion L. Pearson

    2015-12-01

    Full Text Available Individuals and teams engaging in the scholarship of teaching and learning (SoTL in multidisciplinary higher education settings must make decisions regarding choice of research methodology and methods. These decisions are guided by the research context and the goals of the inquiry. With reference to our own recent experiences investigating pedagogical and curricular practices in a pharmacy program, we outline case study methodology as one of the many options available for SoTL inquiry. Case study methodology has the benefits of flexibility in terms of the types of research questions that can be addressed and the data collection methods that can be employed. Conducted with proper attention to the context of the case(s selected, ethical treatment of participants, and data management, case studies also have the necessary rigour to be credible and generalizable. In the matter of generalization, however, we recommend that the readers of a case study draw their own conclusions about the applicability of the findings to other settings.

  19. Creating an "Education Shark Tank" to Encourage and Support Educational Scholarship and Innovation.

    Science.gov (United States)

    Cofrancesco, Joseph; Wright, Scott M; Vohr, Eric; Ziegelstein, Roy C

    2017-11-01

    Creating and supporting opportunities for innovation that showcase and reward creativity in medical and biomedical education is critically important for academic institutions, learners, and faculty. In 2014, the Institute for Excellence in Education at Johns Hopkins University School of Medicine created a small grant program called Education Shark Tank, in which two to five finalist teams present their proposals on innovative initiatives to improve education to four or five senior educator "sharks" at an educational conference, with an audience. The sharks then "grill" the presenters, considering which if any to fund, focusing on the rationale, feasibility, appropriateness of the outcome measures, evaluation and assessment plan, and proposed method of dissemination. They also make suggestions that challenge the presenters to assess and improve their designs. In the program's first year (2014), funds were divided equally between two projects, both of which were successfully completed and one of which led to a journal publication; this led to increased funding for the program in 2015. Participants have called Education Shark Tank a "challenging and rewarding experience." Education Shark Tank can facilitate educational innovation and scholarship via engaging and challenging interactions between grant applicants and reviewers in a public venue. The authors plan to conduct a five-year survey (after 2018) of all Education Shark Tank finalists to determine the success and challenges the funded projects have had, what scholarly dissemination has occurred, whether nonfunded projects were able to move forward, and the value of the feedback and mentoring received.

  20. The Impact of the Louisiana Scholarship Program on Racial Segregation in Louisiana Schools. Louisiana Scholarship Program Evaluation Report #3. Technical Report

    Science.gov (United States)

    Egalite, Anna J.; Mills, Jonathan N.; Wolf, Patrick J.

    2016-01-01

    The question of how school choice programs affect the racial stratification of schools is highly salient in the field of education policy. We use a student-level panel data set to analyze the impacts of the Louisiana Scholarship Program (LSP) on racial segregation in public and private schools. This targeted school voucher program provides funding…

  1. Measures of Student Non-Cognitive Skills and Political Tolerance after Two Years of the Louisiana Scholarship Program. Louisiana Scholarship Program Evaluation Report #2. Technical Report

    Science.gov (United States)

    Mills, Jonathan N.; Cheng, Albert; Hitt, Collin E.; Wolf, Patrick J.; Greene, Jay P.

    2016-01-01

    This report examines the short-term effects of the Louisiana Scholarship Program (LSP) on students' non-cognitive skills and civic values. While a growing number of studies have evaluated K-12 school voucher programs along academic dimensions, few have focused on the development of non-cognitive skills and civic values. This study aims to address…

  2. The Effects of the Louisiana Scholarship Program on Student Achievement after Two Years. Louisiana Scholarship Program Evaluation Report #1. Technical Report

    Science.gov (United States)

    Mills, Jonathan N.; Wolf, Patrick J.

    2016-01-01

    The Louisiana Scholarship Program (LSP) is a statewide initiative offering publicly-funded vouchers to enroll in local private schools to students in low-performing schools with family income no greater than 250 percent of the poverty line. Initially established in 2008 as a pilot program in New Orleans, the LSP was expanded statewide in 2012.…

  3. The Economy of Scandinavian-American Exchange: Donations and Scholarships in the American-Scandinavian Foundation, 1912–1995

    Directory of Open Access Journals (Sweden)

    Christin Mays

    2015-05-01

    Full Text Available The importance of philanthropy for academic exchange cannot be overestimated. Especially in the first half of the twentieth century, scholarships for academic exchange originated from the private sector instead of the state. But what is the relationship between academic exchange and the donations which finance scholarships? How can specific donations and the restrictions placed on them change the flow of exchange? This article investigates donation and scholarship praxis within the American-Scandinavian Foundation (ASF from 1912–1995, a philanthropic organisation devoted to academic exchange between Scandinavia and the United States. The period, 1912–1944, is characterised by various small donations and few scholarships to mostly American fellows. The second period, 1945–1995, represents an era of economic growth created from a surge in large, restricted donations invested in scholarship funds. This led to an increased number of scholarships to a more geographically diverse population.

  4. Mapping the Glocal Turn: Literature Streams, Scholarship Clusters and Debates

    Directory of Open Access Journals (Sweden)

    Victor Roudometof

    2015-12-01

    Full Text Available Based on a bibliographical survey, this article presents evidence of a silent glocal turn in 21st century academia. Several terms compete for describing the newfound situations of hybridity and fusion in the world, and glocalization is a new term that offers a high level of precision in comparison to other contenders. Three specific clusters of inter-disciplinary scholarship are identified as cutting edge areas of research: the study of consumer culture, the field of urban studies and the study of management and/or organizations. Within these areas, glocalization is employed in varied and often contested ways according to specific research agendas. Glocalization thus has become a contested term. The article identifies and describes three debates that involve contrasting appropriations of glocalization. First, there is a contrast between geographical and social interpretations of glocalization, which in turn are based on contrasting definitions of space (geographical versus social. Second, there is a debate over the extent to which glocalization is sufficiently incorporated into global studies, or whether glocal studies should be defined separately from global studies. Third, there is a contrast between homogenization versus hybridization advocates in cross-cultural management and the social sciences. Although often cast as a conflict between proponents of globalization versus proponents of glocalization, this particular debate might be transcended in favor of more inclusive perspectives that suggest a “both/end” solution over an “either/or” interpretation of the opposing views. Glocalization is a recent addition to the vocabulary of 21st century humanities and social sciences. Its employment is also part of a broader wave of interest in the glocal that is not contained within these fields but, rather, extends further into information-communication technology (ICT, medicine and environmental science. To mention one such example, it is not

  5. Application of the World Health Organization Quality of Life Instrument, Short Form (WHOQOL-BREF) to patients with cataract.

    Science.gov (United States)

    Gholami, Ali; Araghi, Mahmood Tavakoli; Shamsabadi, Fatemeh; Bayat, Mahdiye; Dabirkhani, Fatemeh; Moradpour, Farhad; Mansori, Kamyar; Moradi, Yousef; Rajabi, Abdolhalim

    2016-01-01

    Cataract is a prevalent disease in the elderly, and negatively influences patients' quality of life. This study was conducted to study the application of the World Health Organization Quality of Life Instrument, Short Form (WHOQOL-BREF) to patients with cataract. In this cross-sectional study, 300 patients with cataract were studied in Neyshabur, Iran from July to October 2014. The Iranian version of the WHOQOL-BREF questionnaire was used to measure their quality of life. Cronbach's alpha coefficient, Pearson's correlation coefficient, the paired t-test, the independent t-test, and a linear regression model were used to analyze the data in SPSS version 16.0 (SPSS Inc., Chicago, IL, USA). The mean age of the participants was 68.11±11.98 years, and most were female (53%). The overall observed Cronbach's alpha coefficient for the WHOQOL-BREF was 0.889, ranging from 0.714 to 0.810 in its four domains. The total mean score of the respondents on the WHOQOL-BREF was 13.19. The highest and lowest mean scores were observed in the social relationship domain (14.11) and the physical health domain (12.29), respectively. A backward multiple linear regression model found that duration of disease and marital status were associated with total WHOQOL scores, while age, duration of disease, marital status, and income level were associated with domains one through four, respectively (pmeasurement of the quality of life of patients with cataract. It was also found that the patients with cataract who were surveyed reported a relatively moderate quality of life.

  6. Biomechanical and histologic evaluation of two application forms of surgical glue for mesh fixation to the abdominal wall.

    Science.gov (United States)

    Ortillés, Á; Pascual, G; Peña, E; Rodríguez, M; Pérez-Köhler, B; Mesa-Ciller, C; Calvo, B; Bellón, J M

    2017-11-01

    The use of an adhesive for mesh fixation in hernia repair reduces chronic pain and minimizes tissue damage in the patient. This study was designed to assess the adhesive properties of a medium-chain (n-butyl) cyanoacrylate glue applied as drops or as a spray in a biomechanical and histologic study. Both forms of glue application were compared to the use of simple-loose or continuous-running polypropylene sutures for mesh fixation. Eighteen adult New Zealand White rabbits were used. For mechanical tests in an ex vivo and in vivo study, patches of polypropylene mesh were fixed to an excised fragment of healthy abdominal tissue or used to repair a partial abdominal wall defect in the rabbit respectively. Depending on the fixation method used, four groups of 12 implants each or 10 implants each respectively for the ex vivo and in vivo studies were established: Glue-Drops, Glue-Spray, Suture-Simple and Suture-Continuous. Biomechanical resistance in the ex vivo implants was tested five minutes after mesh fixation. In vivo implants for biomechanical and histologic assessment were collected at 14 days postimplant. In the ex vivo study, the continuous suture implants showed the highest failure sample tension, while the implants fixed with glue showed lower failure sample tension values. However, the simple and continuous suture implants returned the highest stretch values. In the in vivo implants, failure sample tension values were similar among groups while the implants fixed with a continuous running suture had the higher stretch values, and the glue-fixed implants the lower stretch values. All meshes showed good tissue integration within the host tissue regardless of the fixation method used. Our histologic study revealed the generation of a denser, more mature repair tissue when the cyanoacrylate glue was applied as a spray rather than as drops. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Oral Health Research and Scholarship in 2040: Executive Summary.

    Science.gov (United States)

    Polverini, Peter J

    2017-09-01

    This executive summary for Section 6 of the "Advancing Dental Education in the 21 st Century" project provides an overview of five background articles that address the role of research and scholarship in dental education in the year 2040. Beginning with a historical account of research and discovery science in dentistry's evolution as a profession, the article then reviews the role of early thought leaders and organized dentistry in establishing research as a cornerstone of dental education and dental practice. The dental research workforce faces an uncertain future fueled by a volatile funding environment and inadequate mentoring and training of research faculty. Dental schools must forge stronger academic and scientific ties to their university and academic health centers and will be challenged to develop sustainable research and patient care collaborations with other health professions. The changing health care environment will create new opportunities for oral health care providers to expand their scope of practice and focus on prevention and screening for non-communicable chronic diseases. Dental practitioners in the future are likely to place greater emphasis on managing the overall health of their patients while promoting closer integration with other health professionals. All dental schools must develop a sustainable research mission if they hope to graduate dentists who function effectively in a collaborative health care environment. The changing scientific and health care landscape will dramatically alter dental education and dental practice. Dental schools need to reconsider their research and educational priorities and clinical practice objectives. Until dental schools and the practicing community come to grips with these challenges, a persistent attitude of complacency will likely be at the dental profession's peril.

  8. The status of the scholarship of teaching and learning in dental education.

    Science.gov (United States)

    Lanning, Sharon K; McGregor, Michelle; Crain, Geralyn; Van Ness, Christopher J; Keselyak, Nancy T; Killip, John W

    2014-10-01

    The purpose of this study was to determine the current status of the Scholarship of Teaching and Learning (SoTL) within academic dentistry. A twenty-two-item survey was distributed to faculty members of American Dental Education Association (ADEA) member schools asking about their awareness of SoTL practices, perceived barriers to SoTL application, and ways to enhance SoTL activity. Four hundred thirty surveys with equal distribution of assistant, associate, and full professors were received (this may be considered a response rate of 5.4 percent out of roughly 8,000 ADEA faculty members). Almost 70 percent of the respondents indicated that they highly valued SoTL; only 2.1 percent indicated they did not. The extent to which the respondents valued SoTL was positively correlated with their perception of SoTL's value among other faculty members in their program (r(322)=0.374, p<0.001), school (r(299)=0.204, p<0.001), and institution (r(233)=0.296, p<0.002). However, the respondents were generally unsure how SoTL was applied at their institutions. Respondents from private institutions reported making more SoTL presentations at conferences than did those from public institutions (t(303)=-2.761, p=0.006) and stronger promotion of SoTL in their institutional policies (t(330)= -3.004, p=0.003). Barriers to changing the perception and application of SoTL appeared to exist at both organizational and individual levels, and ADEA was perceived to be well positioned to assist with both.

  9. Socinianism, Islam and the Radical Uses of Arabic Scholarship

    Directory of Open Access Journals (Sweden)

    Mulsow, Martin

    2010-12-01

    Full Text Available Socinianism —or, broader: anti-trinitarianism— was often paralleled to Islam: both the Christian heresy and the Muslim religion reject the doctrine of the Trinity and regard Jesus only as a prophet, not as a god. There are indeed numerous historical connections between both currents. From Michael Servetus onward, the Qur’ān and islamic writings had an impact on the emerging Socinian critique. Antitrinitarians tried to establish a historical genealogy from early (Ebionite Christianity through Islam (which preserved the true monotheistic idea to the present. They often took their knowledge from much more orthodox Christian Arabist scholarship, which provided e.g. translations of passages from al-Qarāfī’s critique of St. Paul. Moreover, some bold writers like Aubert de Versé even proposed a historical-critical approach to the text of the Qur’ān, having in mind the model of Richard Simon’s historical criticism of the Old Testament.

    El socinianismo, o más ampliamente el antitrinitarismo, fue comparado muchas veces con el islam: tanto la herejía cristiana como la religión musulmana rechazan la doctrina de la Trinidad y consideran que Jesús fue tan solo un profeta y no un dios. De hecho, hay numerosos vínculos históricos entre las dos corrientes. Desde Miguel Servet, el Corán y las escrituras islámicas tuvieron un gran impacto en la crítica emergente sociniana. Los antitrinitarios intentaron establecer una genealogía histórica que iba desde el primer cristianismo de los ebionitas hasta el presente, pasando por el islam (que preservó la verdadera idea monoteísta. A menudo los antitrinitarios adquirieron sus conocimientos de las obras mucho más ortodoxas de los arabistas cristianos, que incluían, por ejemplo, traducciones de pasajes sacados de la crítica a San Pablo de al-Qarāfi. Además, algunos escritores atrevidos, como Aubert de Versé, propusieron incluso un enfoque histórico-crítico para el

  10. Leading Up in the Scholarship of Teaching and Learning

    Directory of Open Access Journals (Sweden)

    Janice E. Miller-Young

    2017-06-01

    Full Text Available Scholarship of teaching and learning (SoTL scholars, including those who are not in formal positions of leadership, are uniquely positioned to engage in leadership activities that can grow the field, influence their colleagues, and effect change in their local contexts as well as in institutional, disciplinary, and the broader Canadian contexts. Drawing upon the existing SoTL literature and our own diverse experiences, we propose a framework that describes institutional contexts in terms of local SoTL activity (microcultures and administrative support (macro-level and use it to describe the many ways that SoTL scholars can and do “lead up” to effect change depending on their own context. We conclude by inviting scholars to consider, reflect upon, and experiment with their leadership activities, not only for their own professional growth but also to contribute to the literature in this area. Les professeurs qui font des recherches dans le domaine de l’avancement des connaissances en enseignement et en apprentissage (ACEA, y compris ceux qui n’occupent pas un poste de leadership formel, occupent une position unique pour s’engager dans des activités de leadership qui peuvent faire avancer le domaine, influencer leurs collègues et effectuer des changements dans leurs contextes locaux ainsi que dans les contextes plus vastes de leur établissement, de leur discipline et du contexte canadien en général. En nous appuyant sur la documentation déjà publiée en ACEA et sur nos diverses expériences personnelles, nous proposons un cadre qui décrit les contextes institutionnels en termes d’activités d’ACEA locales (micro-cultures et de soutien administratif (niveau macro que nous utilisons pour décrire les diverses manières dont les chercheurs en ACEA peuvent en arriver à effectuer des changements selon leur propre contexte. En conclusion, nous invitons les chercheurs à prendre en considération leurs activités de leadership, à y

  11. New Closed-Form Results on Ordered Statistics of Partial Sums of Gamma Random Variables and its Application to Performance Evaluation in the Presence of Nakagami Fading

    KAUST Repository

    Nam, Sung Sik; Ko, Young-Chai; Alouini, Mohamed-Slim

    2017-01-01

    in the literature. In addition, as a feasible application example in which our new offered derived closed-form results can be applied is presented. In particular, we analyze the outage performance of the finger replacement schemes over Nakagami fading channels

  12. Contributions of the NOAA Hollings Undergraduate Scholarship Program to the Geosciences Pipeline

    Science.gov (United States)

    Kaplan, M.

    2016-12-01

    Since 2005, the NOAA Ernest F. Hollings Undergraduate Scholarship Program has provided tuition support and paid summer internship opportunities at NOAA to exceptional students majoring in the geosciences. The purpose of the scholarship program is to train students in NOAA mission fields. Multiple methods were used to track the career trajectories of Hollings alumni, including mining LinkedIn data, conducting an impact analysis based on a professionally developed web-based evaluation survey, and a web-based alumni update system. At least one postgraduate record was recorded for 80% of Hollings Scholarship alumni. Of the alumni reached, more than 75% continued on to graduate school in a NOAA mission field, and 86% of those graduate degrees were in a NOAA mission field or other STEM field. More than 60% of alumni had at least one professional record, with the most alumni working in private industry, followed by nongovernmental organizations and federal, state and local government.

  13. Determination of the form of very short luminous pulses. Application to scintillation phenomena (1962); Determination de la forme des impulsions lumineuses tres breves. Application aux phenomenes de scintillation (1962)

    Energy Technology Data Exchange (ETDEWEB)

    Koechlin, Y [Commissariat a l' Energie Atomique, Saclay (France). Centre d' Etudes Nucleaires

    1961-12-15

    During studies on photomultipliers and scintillators we have developed a new method of measurement making it possible to determine with precision the form of luminous pulses whose duration may be less that of an anodic photomultiplier pulse. This method, which can be applied to non-recurrent pulses, makes possible the study of scintillations caused by particles of photons in the case where it is possible to operate on a large number of pulses having the same form. We have thus determined the form of the scintillations of various fluorescent liquids excited by {alpha} particles and {gamma} photons. The results obtained are in agreement with the energy transfer theory for organic liquids elaborated by H. Kallmann and M. FURST. The results are used to determine exactly the parameters occurring in the theory. (author) [French] A l'occasion d'etudes sur les photomultiplicateurs et les scintillateurs nous avons mis au point une nouvelle methode de mesure permettant de determiner avec precision la forme des impulsions lumineuses dont la duree peut etre inferieure a celle d'une impulsion anodique de photomultiplicateur. Cette methode, qui peut s'appliquer a des impulsions non recurrentes, permet d'etudier les scintillations provoquees par des particules ou des photons, a la seule condition que l'on puisse operer sur un grand nombre d'impulsions ayant la meme forme. Nous avons determine ainsi la forme des scintillations des divers liquides fluorescents excites par des particules {alpha} et des photons {gamma} Les resultats obtenus sont en accord avec la theorie des transferts d'energie dans les scintillateurs organiques, elaboree par H. KALLMANN et M. FURST. Ils conduisent a une determination precise des parameters intervenant dans cette theorie. (auteur)

  14. Determination of GMPE functional form for an active region with limited strong motion data: application to the Himalayan region

    Science.gov (United States)

    Bajaj, Ketan; Anbazhagan, P.

    2018-01-01

    Advancement in the seismic networks results in formulation of different functional forms for developing any new ground motion prediction equation (GMPE) for a region. Till date, various guidelines and tools are available for selecting a suitable GMPE for any seismic study area. However, these methods are efficient in quantifying the GMPE but not for determining a proper functional form and capturing the epistemic uncertainty associated with selection of GMPE. In this study, the compatibility of the recent available functional forms for the active region is tested for distance and magnitude scaling. Analysis is carried out by determining the residuals using the recorded and the predicted spectral acceleration values at different periods. Mixed effect regressions are performed on the calculated residuals for determining the intra- and interevent residuals. Additionally, spatial correlation is used in mixed effect regression by changing its likelihood function. Distance scaling and magnitude scaling are respectively examined by studying the trends of intraevent residuals with distance and the trend of the event term with magnitude. Further, these trends are statistically studied for a respective functional form of a ground motion. Additionally, genetic algorithm and Monte Carlo method are used respectively for calculating the hinge point and standard error for magnitude and distance scaling for a newly determined functional form. The whole procedure is applied and tested for the available strong motion data for the Himalayan region. The functional form used for testing are five Himalayan GMPEs, five GMPEs developed under NGA-West 2 project, two from Pan-European, and one from Japan region. It is observed that bilinear functional form with magnitude and distance hinged at 6.5 M w and 300 km respectively is suitable for the Himalayan region. Finally, a new regression coefficient for peak ground acceleration for a suitable functional form that governs the attenuation

  15. Integrating Reiki and community-engaged scholarship: an interdisciplinary educational innovation.

    Science.gov (United States)

    Bremner, Marie N; Bennett, David N; Chambers, Donna

    2014-09-01

    To provide students with a meaningful holistic care experience while integrating community-engaged scholarship, students partnered with a Reiki-prepared faculty member within a nurse-managed community clinic to offer Reiki to the clients and participate in the evaluation of the effectiveness of the modality. This article describes how students and faculty integrated holistic care, scholarship, and community engagement. This experience provided the students with an opportunity to embrace the art and science of holistic nursing while obtaining experience in measuring outcomes.

  16. Innovative Practice in Advancement of Academic Nurse Educator Careers: Developing Scholarship From Program Grants.

    Science.gov (United States)

    Eddy, Linda L; Hoeksel, Renee; Fitzgerald, Cindy; Doutrich, Dawn

    We describe an innovative practice in advancing careers of academic nurse educators: demonstrating scholarly productivity from program grants. Scholarly productivity is often narrowly defined, especially in research-intensive institutions. The expectation may be a career trajectory based on the traditional scholarship of discovery. However, nurse educators, especially at the associate and full professor ranks, are often involved in leadership activities that include writing and managing program grants. We encourage the academy to value and support the development of program grants that include significant scholarly components, and we offer exemplars of associate and full professor scholarship derived from these projects.

  17. An Occupational Therapy and Teaching Partnership: Applying a Scholarship of Practice Model.

    Science.gov (United States)

    Fitzgerald, Brian; MacCobb, Siobhán

    2017-07-01

    Occupational therapists must generate knowledge and evidence that relates specifically to their practice context especially when there is a paucity of literature for emerging areas of practice. This paper describes the process of adopting a scholarship of practice approach with other professionals to generate evidence for practice in mainstream post primary school settings with students with social, emotional and behavioral difficulties (SEBD). Scholarship of practice and clinical reasoning are closely intertwined as therapists generate evidence on their practice to make informed decisions and judgments. In this paper, there are a number of important concepts needing to be highlighted for their meaning in this specific context.

  18. The Catalyst Scholarship Program at Hunter College. A Partnership among Earth Science, Physics, Computer Science and Mathematics

    Science.gov (United States)

    Salmun, Haydee; Buonaiuto, Frank

    2016-01-01

    The Catalyst Scholarship Program at Hunter College of The City University of New York (CUNY) was established with a four-year award from the National Science Foundation (NSF) to fund scholarships to 40 academically talented but financially disadvantaged students majoring in four disciplines of science, technology, engineering and mathematics…

  19. Can a Public Scholarship Program Successfully Reduce School Drop-Outs in a Time of Economic Crisis? Evidence from Indonesia

    Science.gov (United States)

    Cameron, Lisa

    2009-01-01

    This paper evaluates the role played by Indonesia's Social Safety Net Scholarships Program in reducing school drop-out rates during the Asian financial crisis. The expectation was that many families would find it difficult to keep their children in school and drop-out rates would be high. The scholarships are found to have been effective in…

  20. 78 FR 15969 - Request for Nominations to Serve on Board of Trustees for the Cobell Education Scholarship Fund

    Science.gov (United States)

    2013-03-13

    ... Trustees for the Cobell Education Scholarship Fund AGENCY: Office of the Secretary, Interior. ACTION... a Scholarship Program to provide financial assistance to Native American students to defray the cost... will be reimbursed for reasonable travel expenses related to the performance of their duties as members...

  1. The Evaluative Impact of Graduate Scholarships: The Case of the University of the West Indies, St. Augustine

    Science.gov (United States)

    Kalloo-Bhagwandeen, Sarah; Mustapha, Nasser

    2013-01-01

    The UWI Postgraduate Scholarship has been the most longstanding award offered by the University of the West Indies. However, completion rates of students have been decreasing and the number of students registered has not been increasing significantly. This paper investigates the UWI Postgraduate Scholarships awarded from 2001 to 2007. This…

  2. International Scholarship Graduates Influencing Social and Economic Development at Home: The Role of Alumni Networks in Georgia and Moldova

    Science.gov (United States)

    Campbell, Anne C.

    2016-01-01

    Many students from low- and middle-income countries seek scholarship support to pursue higher education overseas. Often scholarship programs mandate that recipients "give back" to their home countries following their studies so scholars "apply" their experiences to aid their countries of origin. In this comparative qualitative…

  3. PhD Students' Excellence Scholarships and Their Relationship with Research Productivity, Scientific Impact, and Degree Completion

    Science.gov (United States)

    Lariviere, Vincent

    2013-01-01

    This paper examines the relationship between excellence scholarships and research productivity, scientific impact, and degree completion. Drawing on the entire population of doctoral students in the province of Quebec, this pa- per analyzes three distinct sources of data: students, excellence scholarships, and scientific publications. It shows…

  4. The Role of Student Engagement in the Success of Study of Scholarship Awardee Students of Bogor Agricultural University, Indonesia

    Science.gov (United States)

    Astuti, Farchaini Budi; Sumarwan, Ujang; Qayim, Ibnul

    2016-01-01

    This study aims to analyze the effect of student characteristics, internal factors and external factors on student engagement and the success of scholarship awardee's study in Bogor Agricultural University. The theory used in this study is that the success study of the scholarship awardee is affected by the student characteristics, internal and…

  5. 34 CFR 611.46 - What are a scholarship recipient's reporting responsibilities upon graduation from the teacher...

    Science.gov (United States)

    2010-07-01

    ..., and other identifying information about the recipient; (ii) That he or she is teaching in a high-need... 34 Education 3 2010-07-01 2010-07-01 false What are a scholarship recipient's reporting... scholarship recipient's reporting responsibilities upon graduation from the teacher preparation program? (a...

  6. 34 CFR 611.51 - How does a grantee ensure that a scholarship recipient understands the terms and conditions of...

    Science.gov (United States)

    2010-07-01

    ... the recipient will need to have the LEA provide to the Department to enable the Secretary to confirm... 34 Education 3 2010-07-01 2010-07-01 false How does a grantee ensure that a scholarship recipient understands the terms and conditions of the scholarship before the recipient leaves the teacher preparation...

  7. The Impact of Scholarships for Asian American and Pacific Islander Community College Students: Findings from an Experimental Design Study

    Science.gov (United States)

    Teranishi, Robert T.; Martin, Margary; Pazich, Loni Bordoloi; Alcantar, Cynthia M.; Nguyen, Bach Mai Dolly; Curammeng, Edward R.; Nguyen, Mike Hoa; Chan, Jason

    2015-01-01

    Extant research on scholarship programs provides foundational knowledge on student enrollment patterns, different types of programs and their students, and outcomes for scholarship recipients in different sectors of higher education. Despite this growing body of research, however, looming questions remain about the measurable impact of scholarship…

  8. What Works Clearinghouse Quick Review: "The Short-Term Effects of the Kalamazoo Promise Scholarship on Student Outcomes"

    Science.gov (United States)

    What Works Clearinghouse, 2014

    2014-01-01

    The study examined the impact of the Kalamazoo Promise Scholarship on high school students' academic and behavioral outcomes. Depending on how long the student had attended Kalamazoo Public Schools (KPS), the scholarship would cover up to 100 percent of tuition and fees for attending any public college or university in the state of Michigan. The…

  9. The Effects of Scholarship Amount on Yield and Success for Master's Students in Education

    Science.gov (United States)

    Porter, Andy; Yang, Rui; Hwang, Jun; McMaken, Jennifer; Rorison, Jamey

    2014-01-01

    The amount of merit-based scholarship support for graduate students in the United States has increased dramatically. Given this increased investment, does increasing the size of scholarships awarded to the most academically able admitted students substantially increase their probability of enrollment? We found no support for a positive answer to…

  10. Scholarship for Nuclear Communications and Methods for Evaluation of Nuclear Project Acceptability

    Energy Technology Data Exchange (ETDEWEB)

    Golay, Michael [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

    2016-10-30

    This project aims to go beyond effective communication in understanding how to design nuclear enterprise projects that will gain stakeholder acceptability. Much of what we are studying is generally applicable to controversial projects, and we expect our results to be of broad value beyond the nuclear arena. Acceptability is more than effective communication; it also requires varying degrees of engagement with a disparate number of stakeholder groups. In the nuclear enterprise, previous attempts have been well designed physically (i.e., technologically sound), but have floundered by being insensitive concerning acceptance. Though effective communication is a necessary, but insufficient, condition for such success, there is a lack of scholarship regarding how to gain stakeholder acceptance for new controversial projects, including nuclear ones. Our work is building a model for use in assessing the performance of a project in the area of acceptability. In the nuclear-social nexus, gaining acceptance requires a clear understanding of factors regarded as being important by the many stakeholders that are common to new nuclear project (many of whom hold an effective veto power). Projects tend to become socially controversial when public beliefs, expert opinion and decision-maker understanding are misaligned. As such, stakeholder acceptance is hypothesized as both an ongoing process and an initial project design parameter comprised of complex, social, cognitive and technical components. Controversial projects may be defined as aspects of modern technologies that some people question, or are cautious about. They could range from genetic modifications, biological hazards, effects of chemical agents, nuclear radiation or hydraulic fracturing operations. We intend that our work will result in a model likely to be valuable for refining project design and implementation to increase the knowledge needed for successful management of stakeholder relationships.

  11. The approach to detection and application of the company’s technological competences to form a business-model

    Science.gov (United States)

    Chursin, A. A.; Kashirin, A. I.; Strenalyuk, V. V.; Semenov, A. S.; Ostrovskaya, A. A.; Kokuytseva, T. V.

    2018-02-01

    The most important condition for increasing the competitiveness of business is the formation, retention, and development of key competences of the organization, which reflect the competitive advantage. This problem is especially urgent for high-tech industries, which are the most sensitive to all kinds of changes and innovations. The ways of applying the company’s technological competences to form a business model, the proper form of competence description and analysis on the example of the company “Teplolux” are considered. The following from is recommended to use in IT solutions for competence databases.

  12. Application of aesthetic, recreational forms of physical culture in the organizational and pedagogical techniques of school physical education

    Directory of Open Access Journals (Sweden)

    Roters T.T.

    2010-06-01

    Full Text Available The results of methodological analysis are presented in relation to introduction of organizational pedagogical technologies of leadthrough of the employments fixed, extracurricular and extracurricular. Directions of increase of interest and motivation of schoolboys are rotined to employments by physical exercises with the use of aesthetically beautiful forms of physical culture. It is indicated that modern organizational pedagogical technologies come forward the determinative of satisfaction of needs and interests of schoolboys. It is set that the aesthetic recreation forms of physical culture render assistance to the increase of interest and motivation to employments by physical exercises.

  13. New Closed-Form Results on Ordered Statistics of Partial Sums of Gamma Random Variables and its Application to Performance Evaluation in the Presence of Nakagami Fading

    KAUST Repository

    Nam, Sung Sik

    2017-06-19

    Complex wireless transmission systems require multi-dimensional joint statistical techniques for performance evaluation. Here, we first present the exact closed-form results on order statistics of any arbitrary partial sums of Gamma random variables with the closedform results of core functions specialized for independent and identically distributed Nakagami-m fading channels based on a moment generating function-based unified analytical framework. These both exact closed-form results have never been published in the literature. In addition, as a feasible application example in which our new offered derived closed-form results can be applied is presented. In particular, we analyze the outage performance of the finger replacement schemes over Nakagami fading channels as an application of our method. Note that these analysis results are directly applicable to several applications, such as millimeter-wave communication systems in which an antenna diversity scheme operates using an finger replacement schemes-like combining scheme, and other fading scenarios. Note also that the statistical results can provide potential solutions for ordered statistics in any other research topics based on Gamma distributions or other advanced wireless communications research topics in the presence of Nakagami fading.

  14. Application of a spectral sky in Radiance for daylighting calculations including non-image-forming light effects

    NARCIS (Netherlands)

    Khademagha, P.; Aries, M.B.C.; Rosemann, A.L.P.; van Loenen, E.J.

    2016-01-01

    Daylight is dynamic and rich in the blue part of the spectrum. To date, the spectral composition of daylight is ignored in sky models used in Radiance. Spectral sky composition is particularly important when non-image-forming (NIF) light effects are concerned, since the action spectrum for these

  15. 20 CFR 422.505 - What types of applications and related forms are used to apply for retirement, survivors, and...

    Science.gov (United States)

    2010-04-01

    ... Statement of Patient's Capability to Manage Benefits. (This form may be used to request evidence of...—General. (For use in helping disability claimants in obtaining medical records from their doctors or other... covered under the Social Security Act.) SSA-7160—Employment Relationship Questionnaire. (For use by an...

  16. 76 FR 22939 - 30-Day Notice of Proposed Information Collection: Form- DS-1950, Department of State Application...

    Science.gov (United States)

    2011-04-25

    ... information collection and supporting documents from Marvin E. Moore, Bureau of Human Resources, Recruitment... Request: Extension of a currently approved collection. Originating Office: Bureau of Human Resources, Office of Recruitment, Examination, Employment (HR/REE) Form Number: DS-1950. Respondents: U.S. Citizens...

  17. 75 FR 79068 - 60-Day Notice of Proposed Information Collection: Form- DS-1950, Department of State Application...

    Science.gov (United States)

    2010-12-17

    .... Moore, Bureau of Human Resources, Recruitment Division, Student Programs, U.S. Department of State... a currently approved collection. Originating Office: Bureau of Human Resources, Office of Recruitment, Examination, Employment (HR/REE) Form Number: DS-1950. Respondents: U.S. Citizens seeking entry...

  18. Determination of chemical form of iodine with IC-ICP-MS system and its application to the environmental samples

    International Nuclear Information System (INIS)

    Yoshida, S.; Katou, S.; Sekimoto, H.; Muramatsu, Y.

    2005-01-01

    Iodine-129 is one of the important radionuclides possibly released into the environment from nuclear weapons testing and from the nuclear facilities such as nuclear fuel reprocessing plants. Because of its long half-life (1.57 x 10 7 y), knowing its long-term behavior in the environment is a major concern. As I-129 is expected to act together with stable iodine (I-127) in the environment after long time, the biogeochemical cycling of stable iodine in the environment can be used for the reliable safety assessment of I-129. Chemical form is the one of the important factors controlling the 'iodine behavior in the environment. Iodide (I - ) and iodate (IO 3 - ) are known to be the major chemical form in the aqueous solution. However, the information on the chemical form of iodine in the environmental sample is limited because of lack of reliable analytical technique for trace level of iodine in the environment. In this study, the analytical system by using ion chromatograph (IC) followed by inductively coupled plasma mass spectrometry (ICP-MS) was developed for the separate determination of I - and IO 3 - in the aqueous solution. The IC with anion exchange column (EXCELPAK ICS-A23) was used for the separation of I - and IO 3 - with 30 mM (NH 4 ) 2 CO 3 as eluent. Separated iodine was determined with ICP-MS on line. with the detection limit 0.1 - 1 μg/L. The total iodine concentration was also measured by the direct determination with ICP-MS. The iodine in the several environmental samples such as irrigation water in paddy field was successfully determined with information of chemical form. In incubation experiment with flooded soil, the change of the chemical form of iodine in the soil solution with change of Eh was observed. Detailed data will be discussed in the presentation.

  19. WWC Review of the Report "The Short-Term Effects of the Kalamazoo Promise Scholarship on Student Outcomes." What Works Clearinghouse Single Study Review

    Science.gov (United States)

    What Works Clearinghouse, 2014

    2014-01-01

    Researchers examined the impacts of the Kalamazoo Promise Scholarship program on academic and behavioral outcomes of students in grades 9-12 in Kalamazoo Public Schools (KPS). The Kalamazoo Promise Scholarship program offers college scholarships to graduating high school students in the KPS district. The percentage of tuition and fees covered is…

  20. 12 CFR Appendix A to Part 203 - Form and Instructions for Completion of HMDA Loan/Application Register

    Science.gov (United States)

    2010-01-01

    ... conduct or sponsor, and an organization is not required to respond to, a collection of information unless... application incomplete Code 8—Mortgage insurance denied Code 9—Other 2. If your institution uses the model... institution is regulated by the Department of Housing and Urban Development, then you should use the Internet...

  1. From Rupture to Resonance: Uncertainty and Scholarship in Fine Art Research Degrees

    Science.gov (United States)

    Simmons, Beverley; Holbrook, Allyson

    2013-01-01

    This article focuses on the phenomenon of "rupture" identified in student narratives of uncertainty and scholarship experienced during the course of Fine Art research degrees in two Australian universities. Rupture captures the phenomenon of severe disruption or discontinuity in existing knowledge and typically signifies epistemological…

  2. Engaged scholarship in construction management research: the adoption of information and communications technology in construction projects

    NARCIS (Netherlands)

    Voordijk, Johannes T.; Adriaanse, Adriaan Maria

    2016-01-01

    The objective is to explore what engaged scholarship (ES) could mean for construction management research in facilitating interactions between practice and theory. ES aims to develop knowledge that advances both science and practice through engagement of scholars with practice. Three types of ES are

  3. Contemplating and Extending the Scholarship on Children's and Young Adult Literature

    Science.gov (United States)

    Brooks, Wanda; Cueto, Desiree

    2018-01-01

    To commemorate the 50th anniversary of the "Journal of Literacy Research," this article reviews the trajectory of a particular line of scholarship published in this journal over the past five decades. We focus on African diaspora youth literature to contemplate and extend the ways in which literacy researchers carry out textual analysis…

  4. Bridging Identity "Chasms": Occupational Therapy Academics' Reflections on the Journey towards Scholarship

    Science.gov (United States)

    Fortune, Tracy; Ennals, Priscilla; Bhopti, Anoo; Neilson, Cheryl; Darzins, Susan; Bruce, Christopher

    2016-01-01

    The performative context of higher education demands that practice-oriented academics shift their priorities from preparing practitioners for the profession, towards "productive" scholarship. We present narratives from occupational therapy academics at the end of a year-long journey through an action research project focussed on academic…

  5. Scholarship in Occupational Therapy Faculty: The Interaction of Cultural Forces in Academic Departments

    Science.gov (United States)

    Dow-Royer, Cathy A.

    2010-01-01

    Over the last two decades there has been heightened interest in redefining faculty scholarship in higher education (Boyer, 1990). Trends have included the development of cultural frameworks for understanding how disciplines and institutions influence faculty work and how socialization processes impact academic career development. Despite the fact…

  6. Critical Assessment of Video Production in Teacher Education: Can Video Production Foster Community-Engaged Scholarship?

    Science.gov (United States)

    Yang, Kyung-Hwa

    2014-01-01

    In the theoretical framework of production pedagogy, I reflect on a video production project conducted in a teacher education program and discuss the potential of video production to foster community-engaged scholarship among pre-service teachers. While the importance of engaging learners in creating media has been emphasized, studies show little…

  7. Thoughts on History, Tuning and the Scholarship of Teaching and Learning in the United States

    Science.gov (United States)

    Pace, David

    2017-01-01

    The Tuning Movement and the scholarship of teaching and learning have each had a significant impact on teaching history in higher education in the United States. But the isolation of these initiatives from each other has lessened their potential impact. Interactions between the two might bring together the intellectual exploration of scholarship…

  8. The New Entrepreneur Scholarships: Self-Employment as a Means to Tackle Social Deprivation

    Science.gov (United States)

    Slack, Jonathan

    2005-01-01

    Purpose-The purpose of this paper is to investigate New Entrepreneur Scholarships, a government-funded programme that aims to help people from disadvantaged backgrounds to become self-employed. Design/methodology/approach-A case study methodology is employed. Findings-The programme has been very effective in helping people who would not otherwise…

  9. Dell H. Hymes: His Scholarship and Legacy in Anthropology and Education

    Science.gov (United States)

    Hornberger, Nancy H., Ed.

    2011-01-01

    Dell Hathaway Hymes, linguistic anthropologist and educational visionary extraordinaire, passed away in November 2009, leaving behind a voluminous scholarship and inspirational legacy in the study of language and inequality, ethnography, sociolinguistics, Native American ethnopoetics, and education. This essay provides a brief account of Hymes's…

  10. Can Universal, Place-Based Scholarships Reduce Inequality? Lessons from Kalamazoo, Michigan

    Science.gov (United States)

    Miller-Adams, Michelle

    2010-01-01

    The Kalamazoo Promise, announced in 2005, is an innovative college-scholarship program available to every graduate of the Kalamazoo (Michigan) Public Schools. Programs such as the Kalamazoo Promise, which is being emulated in cities across the United States, open new avenues for the acquisition of human capital regardless of income level or…

  11. An Analysis of High Impact Scholarship and Publication Trends in Blended Learning

    Science.gov (United States)

    Halverson, Lisa R.; Graham, Charles R.; Spring, Kristian J.; Drysdale, Jeffery S.

    2012-01-01

    Blended learning is a diverse and expanding area of design and inquiry that combines face-to-face and online modalities. As blended learning research matures, numerous voices enter the conversation. This study begins the search for the center of this emerging area of study by finding the most cited scholarship on blended learning. Using Harzing's…

  12. Religious Challenges to School Voucher and Tax Benefit/Scholarship Programs

    Science.gov (United States)

    McCarthy, Martha

    2016-01-01

    A key component of current school reform efforts focuses on increasing parental choice through voucher systems and programs that provide tax benefits for contributions to scholarship programs for private school tuition. Indeed, proposals to adopt such programs have been or currently are being considered in four-fifths of the states, and about half…

  13. Women in science & engineering scholarships and summer camp outreach programs : year 7.

    Science.gov (United States)

    2014-08-01

    Since the UTC Scholarship program began in the spring of 2005 and continues today on the S&T campus, numerous female students : have benefitted tremendously from this source of financial aid. The program began in the first few years with 15-30 awards...

  14. Working Together or Apart: Promoting the Next Generation of Digital Scholarship. CLIR Publication No.145

    Science.gov (United States)

    Smith, Kathlin, Ed.; Leney, Brian Ed.

    2009-01-01

    As part of its ongoing programs in digital scholarship and the cyberinfrastructure to support teaching, learning and research, the Council on Library and Information Resources (CLIR) in cooperation with the National Endowment for the Humanities (NEH) held a symposium on September 15, 2008 in which a group of some 30 leading scholars was invited to…

  15. Beyond Sleep – a case study on textual instability and challenges for textual scholarship

    NARCIS (Netherlands)

    Kegel, P.W.

    2016-01-01

    Although W.F. Hermans’ novel Nooit meer slapen (Beyond Sleep) has been published within the multi-volume Complete Works edition already in 2010, the work remains a challenge for textual scholarship. First published in 1966, it has been revised by the author many times. Next to that, the actual

  16. World History and Global Consciousness: A Case Study in the Scholarship of Teaching and Learning

    Science.gov (United States)

    Quirin, James A.

    2009-01-01

    World history has become part of the "revolution in historical studies" since the 1960s, and a fast-growing area of college teaching in recent years. This article reports the author's research on his own world history-based course at Fisk University under the rubric of the Scholarship of Teaching and Learning (SoTL). This SoTL research suggests…

  17. The first recipients of the ATLAS PhD Grant Scholarship Programme 2014

    CERN Multimedia

    Marcelloni, Claudia

    2014-01-01

    First recipients of the ATLAS PhD Grant Scholarship 2014 : With certificates, Lailin Xu, Josefina Alconada, and Gagik Vardanyan. The selection committee members, IFAE Barcelona’s Martine Bosman, Fabiola Gianotti, Peter Jenni and from CERN HR James PurvisProgramme: Lailin Xu, Josefina Alconada, and Gagik Vardanyan

  18. How Course Portfolios Can Advance the Scholarship and Practice of Management Teaching

    Science.gov (United States)

    New, J. Randolph; Clawson, James G.; Coughlan, Richard S.; Hoyle, Joe Ben

    2008-01-01

    The authors believe the development, peer review, and sharing of course portfolios can significantly improve the scholarship and teaching of management. To make this case, they provide background information about course portfolios, including origins, defining features, purposes, and potential benefits. They then identify actual portfolio projects…

  19. Reflections on a Decade of Using the Scholarship of Teaching and Learning

    Science.gov (United States)

    Osborne, Randall E.; Kriese, Paul; Tobey, Heather

    2008-01-01

    This article explores lessons learned from a decade of teaching an online course on the politics and psychology of hatred using a scholarship of teaching and learning (SoTL) model. The authors illuminate course etiquette and a critical thinking model that incorporates SoTL into the ongoing fabric of the classroom. In addition, discussion centers…

  20. The Integration of the Scholarship of Teaching and Learning into the Discipline of Sociology

    Science.gov (United States)

    McKinney, Kathleen

    2018-01-01

    Despite decades of sociology scholarship of teaching and learning (SoTL) research, integration of SoTL in sociology remains insufficient. First, some reasons for the insufficient integration of SoTL in the discipline are noted, and the foci of publications on the history and status of the SoTL in sociology are briefly summarized. Literature…

  1. International Dimensions of Library History: Leadership and Scholarship, 1978-1998.

    Science.gov (United States)

    Maack, Mary Niles

    2000-01-01

    Outlines the growth of internationalism in library history since 1978, when the American Library History Round Table dropped the word American from its name in acknowledgement of the growing importance of international scholarship. Discusses major conferences and publications on international themes and considers the role of the round table. (LRW)

  2. A Study of Pacific Islander Scholarship Football Players and Their Institutional Experience in Higher Education

    Science.gov (United States)

    Morita, Monica K.

    2013-01-01

    This study applies the theories of social and cultural capital and introduces athletic capital in order to gain an understanding of Polynesian scholarship football players and their experiences at an institution of higher education. Additionally, theories of student identity development and student-athlete development are also utilized to gain a…

  3. Good Intentions Are Not Enough: A Critical Examination of Diversity and Educational Leadership Scholarship

    Science.gov (United States)

    Wilkinson, Jane

    2008-01-01

    An emergent strand within mainstream educational leadership scholarship is an engagement with notions of diversity. This is part of a belated recognition that in an increasingly globalising world the largely masculinist, white norms from which most accounts of leadership derive, lack sufficient explanatory power for educational systems. Utilising…

  4. Historical Scholarship in Nigeria Since the 1950's: A Challenge to ...

    African Journals Online (AJOL)

    The use of images and instructional materials in teaching, the constant publication of journals and history books and the attempt at making historical scholarship all embracing and relevant to the present and future needs of the society are some of the suggested ways history as a discipline can regain its pride of place as the ...

  5. Trading Zones: Building Connections to Past Research in the Scholarship of Teaching and Learning

    Science.gov (United States)

    Kelley, Bruce

    2008-01-01

    Faculty face significant challenges when moving into scholarship of teaching and learning (SoTL) for the first time. Perhaps the greatest of these challenges is the act of building connections to past research, both within the individual scholar's field, and more broadly across the disciplines. This article examines the nature of this challenge,…

  6. The Work of Comics Collaborations: Considerations of Multimodal Composition for Writing Scholarship and Pedagogy

    Science.gov (United States)

    Scanlon, Molly J.

    2015-01-01

    Though multimodality is increasingly incorporated into our pedagogies and scholarship, explorations of collaborative multimodal composition are lacking. Existing literature on collaborative writing focuses predominately on texts either composed in singular modes or by a single author, neglecting the ways in which multimodal texts are composed…

  7. The Status of Ethics Scholarship in Speech Communication Journals from 1915 to 1985.

    Science.gov (United States)

    Arnett, Ronald C.

    To examine the theoretical status of ethics scholarship and to explore the historical and present directions of ethics in human communication research, this paper reviews more than 100 articles drawn from the speech communication literature. Following a brief introduction that sets forth the criteria for article selection, the paper discusses…

  8. Many Rhodes: Travelling Scholarships and Imperial Citizenship in the British Academic World, 1880-1940

    Science.gov (United States)

    Pietsch, Tamson

    2011-01-01

    Since its Foundation in 1901, the Rhodes Scholarships scheme has been held up as the archetype of a programme designed to foster imperial citizens. However, though impressive in scale, Cecil Rhodes's foundation was not the first to bring colonial students to Britain. Over the course of the previous half-century, governments, universities and…

  9. Unusual conversations: A reflection on the mechanics of internationally engaged public scholarship

    Directory of Open Access Journals (Sweden)

    Jonathan Damiani

    2016-09-01

    Full Text Available This article analyses the civic engagement pathways of researchers from the Asia-Pacific and the United States in an effort to see how the principles of what American  scholars consider publicly engaged research and creative practice are being enacted in research sites across the globe. The purpose of this ongoing project is to focus on finding ways of connecting American scholars with a network of higher education and research institutions that hold a commitment and passion for social responsibility and civic engagement as it impacts education, research and service for community development overseas. The narrative includes the voices and perspectives of colleagues dedicated to engaged scholarship from across the new region in which I work (the Asia-Pacific, alongside the voices of some of Imagining America’s (IA 2014 National Conference participants. These conversations serve as a critical reflection on the mechanics of doing public scholarship overseas and frame a new model of internationally engaged scholarship. Keywords: Internationally engaged public scholarship, unusual conversations

  10. Feminist Scholarship: Cross-Disciplinary Connections for Cultivating a Critical Perspective in Kinesiology

    Science.gov (United States)

    Reifsteck, Erin J.

    2014-01-01

    Kinesiology has not been a particularly inviting space for feminist critical analysis. In this article, as a graduate student in the field, I argue that feminist scholarship from women and gender studies can be applied to kinesiology issues to promote a critical perspective that is often missing in kinesiology. I draw connections between feminist…

  11. Bridging Social Justice and Children's Rights to Enhance School Psychology Scholarship and Practice

    Science.gov (United States)

    Shriberg, David; Desai, Poonam

    2014-01-01

    This article describes the overlap between the common goals of social justice and children's rights advocates as applied to scholarship and practice in school psychology. We argue that these frameworks overlap a great deal, with a primary distinction being the roots of each approach. Specifically, the origins of social justice movements in…

  12. The Gods Must Be Crazy: The Denial of Descent in Academic Scholarship.

    Science.gov (United States)

    Hocker Rushing, Janice; Frentz, Thomas S.

    1999-01-01

    Expands the literature of discontent with academic scholarship by showing how malaise is grounded metaphorically in the uncritical celebration of "up" and the vilification of "down." Historicizes these metaphors through classical Greek poetry and philosophy to rediscover how flowing back and forth between Apollonian upness and…

  13. Marginalization of Published Scholarship on Students with Disabilities in Higher Education Journals

    Science.gov (United States)

    Pena, Edlyn Vallejo

    2014-01-01

    While numbers of students with disabilities continue to rise in postsecondary education, little is known about the extent to which the scholarship on this student population has kept pace. A critical content analysis was conducted to review articles on students with disabilities published in top-tier journals of higher education between 1990 and…

  14. Promoting a Culture of Scholarship among Educational Developers: Exploring Institutional Opportunities

    Science.gov (United States)

    Patel, Fay

    2014-01-01

    Educational developers tend to be located in centres and units of teaching and learning outside the academic mainstream. They have little opportunity to engage in scholarship. Through an overview of the literature on educational development and educational professional roles and responsibilities, the author suggests that promoting a culture of…

  15. Considerations on the Scholarship of Engagement as an Area of Specialization for Faculty

    Science.gov (United States)

    Fogel, Sondra J.; Cook, James R.

    2006-01-01

    At institutions of higher education across the United States, faculty have increasing opportunities to define their research and teaching activities as components of the evolving "scholarship of engagement" field. Using an "interpersonal relationship" framework outlined by Bringle and Hatcher (2002), this article presents some…

  16. The Tax-Credit Scholarship Audit: Do Publicly Funded Private School Choice Programs Save Money?

    Science.gov (United States)

    Lueken, Martin F.

    2016-01-01

    This report follows up on previous work that examined the fiscal effects of private school voucher programs. It estimates the total fiscal effects of tax-credit scholarship programs--another type of private school choice program--on state governments, state and local taxpayers, and school districts combined. Based on a range of assumptions, these…

  17. The Fiscal Impact of Tax-Credit Scholarships in Oklahoma. School Choice Issues in the State

    Science.gov (United States)

    Gottlob, Brian

    2009-01-01

    This analysis examines the demographics of the special needs population in public and private schools in Oklahoma and estimates the impact on school enrollments providing tax credit funded scholarship grants for special needs students. The author and his colleagues develop a model that shows how the expenditures of Oklahoma's school districts vary…

  18. The Fiscal Impact of Tax-Credit Scholarships in Montana. School Choice Issues in the State

    Science.gov (United States)

    Gottlob, Brian

    2009-01-01

    Many states have enacted or are considering proposals to give tax credits for contributions that provide tuition scholarships for students in K-12 schools to attend the private or public schools of their choice. This study seeks to inform the public and policymakers about the implications for Montana if the state were to enact such a program. The…

  19. Testing the Efficacy of a Scholarship Program for Single Parent, Post-Freshmen, Full Time Undergraduates

    Science.gov (United States)

    Carpenter, Dick M., II; Kaka, Sarah J.; Tygret, Jennifer A.; Cathcart, Katy

    2018-01-01

    This study examines the efficacy of a scholarship program designed to assist single parent, post-freshmen, full time undergraduate students and predictors of success among a sample of said students, where success is defined as progress toward completion, academic achievement, and degree completion. Results of fixed effects regression and…

  20. Competency-Based Faculty Development in Community-Engaged Scholarship: A Diffusion of Innovation Approach

    Science.gov (United States)

    Jordan, Catherine; Doherty, William J.; Jones-Webb, Rhonda; Cook, Nancy; Dubrow, Gail; Mendenhall, Tai J.

    2012-01-01

    The authors utilized interviews, competency surveys, and document review to evaluate the effectiveness of a one-year, cohort-based faculty development pilot program, grounded in diffusion of innovations theory, and aimed at increasing competencies in community engagement and community-engaged scholarship. Five innovator participants designed the…