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Sample records for reservation form university

Education at the Dittrick Museum of Medical History, Case Western Reserve University, Cleveland, Ohio, USA.

Science.gov (United States)

Edmonson, James M

2009-01-01

The Dittrick Museum of Medical History pursues an educational mission as being part of a major research university. While the Dittrick dates to 1899 as a historical committee of the Cleveland Medical Library Association, it first affiliated with Case Western Reserve University in 1966, and became a department of the College of Arts and Sciences of CWRU in 1998. The Dittrick maintains a museum exhibition gallery that is open to the public free of charge, and museum staff provide guided tours on appointment. Much of the teaching and instruction at the Dittrick is conducted by university professors; their classes meet in the museum and use museum resources in the form of artifacts, images, archives, and rare books. Class projects using Dittrick collections may take the form of research papers, exhibitions, and online presentations. Dittrick staff assist in these classes and are available to help researchers use museum resources.
41 CFR 101-1.4901 - Standard forms. [Reserved

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 2 2010-07-01 2010-07-01 true Standard forms. [Reserved] 101-1.4901 Section 101-1.4901 Public Contracts and Property Management Federal Property Management Regulations System FEDERAL PROPERTY MANAGEMENT REGULATIONS GENERAL 1-INTRODUCTION 1.49-Illustrations of Forms...
The Universe's Most Extreme Star-forming Galaxies

Science.gov (United States)

Casey, Caitlin

2017-06-01

Dusty star-forming galaxies host the most intense stellar nurseries in the Universe. Their unusual characteristics (SFRs=200-2000Msun/yr, Mstar>1010 Msun) pose a unique challenge for cosmological simulations and galaxy formation theory, particularly at early times. Although rare today, they were factors of 1000 times more prevalent at z~2-5, contributing significantly to the buildup of the Universe's stellar mass and the formation of high-mass galaxies. At even earlier times (within 1Gyr post Big Bang) they could have played a pivotal role in enriching the IGM. However, an ongoing debate lingers as to their evolutionary origins at high-redshift, whether or not they are triggered by major mergers of gas-rich disk galaxies, or if they are solitary galaxies continually fed pristine gas from the intergalactic medium. Furthermore, their presence in early protoclusters, only revealed quite recently, pose intriguing questions regarding the collapse of large scale structure. I will discuss some of the latest observational programs dedicated to understanding dust-obscuration in and gas content of the early Universe, their context in the cosmic web, and future long-term observing campaigns that may reveal their relationship to `normal’ galaxies, thus teaching us valuable lessons on the physical mechanisms of galaxy growth and the collapse of large scale structure in an evolving Universe.
The ‘universal library’ returns in digital form

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Andy White

2009-04-01

Full Text Available This paper begins with two contemporary technological developments both of which present a serious challenge to the dominance in literature and learning of the book in its codex form. While their earlier manifestations were not commercially successful, the most recent e-book readers (portable technological contraptions that have the capacity to store thousands of books that can be read electronically have been praised not only for their functionality but also for their aesthetic appeal. A related development has been the growth of large-scale digital libraries, the most prominent of which is the Google Books Library Project, launched in 2004 and now committed to the digitisation of around 15 million volumes or 4.5 billion pages in the following six years from some of the world’s leading academic libraries. The purpose of this paper is to explore these developments within the context of ancient and Enlightenment ideas about the ‘universal library’ which assert that the construction of such an institution is the most effective way of promoting universal knowledge. Rather than employing a kind of technological determinism that renders these technologies as merely points along an inexorable continuum of progress, it will be argued that they are the latest manifestation of an idea that long pre-dated digital technology. Over two millennia ago, the Ptolemies attempted to collect the entire corpus of literature in the Greek language as well as significant works in other languages. Many have argued that the institution that held these huge collections, the library at Alexandria, was effectively the world’s first universal library. Even though this library was eventually destroyed, the idea of universalism survived and flourished again during the European Enlightenment, through Diderot’s Encyclopédie project and the construction of national libraries and archives. Latterly, the creation of the World Wide Web is conceived of by some as the
Space and Materials Reservation Software in Mobile Applications Development: The Case of Istanbul Aydin University Information Center

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Agah Alıcı

2017-06-01

Full Text Available The aim of this paper is to explain the adoption of mobile application ICReserve (Information Center Reserve to improve the library services in terms of user satisfaction and management processes with an innovative approach. ICReserve is a kind of reservation software developed specifically for the needs of University Library by the Istanbul Aydin University IT Department and is integrated to the institution’s other information systems. This article contains technical information about mobile application development.
7 CFR 28.107 - Original cotton standards and reserve sets.

Science.gov (United States)

2010-01-01

... 7 Agriculture 2 2010-01-01 2010-01-01 false Original cotton standards and reserve sets. 28.107... Standards Act Practical Forms of Cotton Standards § 28.107 Original cotton standards and reserve sets. (a) The containers of the original Universal Standards and other official cotton standards of the United...
Peer Effects in Exogenously Formed University Student Groups

OpenAIRE

Gregory Androushchak; Oleg Poldin; Maria Yudkevich

2012-01-01

We estimate the influence of classmates’ ability characteristics on student achievement in exogenously formed student groups. The study uses administrative data on undergraduate students at a large selective university in Russia. The presence of high-ability classmates has a positive effect on individual academic performance, and students at the top of the ability distribution derive the greatest benefit from their presence. An increase in the proportion of less able students has an insignifi...
The Physics Entrepreneurship Program at Case Western Reserve University

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Taylor, Cyrus

2001-10-01

The Physics Entrepreneurship Program is a new, two-year Master's Program designed to empower physicists as entrepreneurs. Launched by the Dept. of Physics at Case Western Reserve University in close cooperation with the Weatherhead School of Management, the program is now in its second year. This innovative new program has already attracted important attention from the business community, including seed funding of a student launched venture, international press coverage, including an article in Business Week, and government interest, including an invitation to brief the Advisory Board of the Mathematical and Physical Sciences Division of the National Science Foundation. This talk will discuss the structure and content of the program, the lessons we are learning, and early indicators of success including a student-launched new business venture that has already secured more than $ 250,000 in seed funding.
The Role of Electronic Reserves in Serving and Shaping New Teaching and Learning Environments in UK Universities.

Science.gov (United States)

Dugdale, Christine

1999-01-01

Describes the ResIDe Electronic Reserve at the University of the West of England (UWE), Bristol, an example of an electronic reserve that has been addressing many access problems and supporting different teaching/learning initiatives. Discusses new roles for the ResIDe electronic library, electronic information management, new librarian roles, and…
Universal Annotation of Slavic Verb Forms

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Zeman Daniel

2016-04-01

Full Text Available This article proposes application of a subset of the Universal Dependencies (UD standard to the group of Slavic languages. The subset in question comprises morphosyntactic features of various verb forms. We systematically document the inventory of features observable with Slavic verbs, giving numerous examples from 10 languages. We demonstrate that terminology in literature may differ, yet the substance remains the same. Our goal is practical. We definitely do not intend to overturn the many decades of research in Slavic comparative linguistics. Instead, we want to put the properties of Slavic verbs in the context of UD, and to propose a unified (Slavic-wide application of UD features and values to them. We believe that our proposal is a compromise that could be accepted by corpus linguists working on all Slavic languages.
High molecular gas fractions in normal massive star-forming galaxies in the young Universe.

Science.gov (United States)

Tacconi, L J; Genzel, R; Neri, R; Cox, P; Cooper, M C; Shapiro, K; Bolatto, A; Bouché, N; Bournaud, F; Burkert, A; Combes, F; Comerford, J; Davis, M; Schreiber, N M Förster; Garcia-Burillo, S; Gracia-Carpio, J; Lutz, D; Naab, T; Omont, A; Shapley, A; Sternberg, A; Weiner, B

2010-02-11

Stars form from cold molecular interstellar gas. As this is relatively rare in the local Universe, galaxies like the Milky Way form only a few new stars per year. Typical massive galaxies in the distant Universe formed stars an order of magnitude more rapidly. Unless star formation was significantly more efficient, this difference suggests that young galaxies were much more molecular-gas rich. Molecular gas observations in the distant Universe have so far largely been restricted to very luminous, rare objects, including mergers and quasars, and accordingly we do not yet have a clear idea about the gas content of more normal (albeit massive) galaxies. Here we report the results of a survey of molecular gas in samples of typical massive-star-forming galaxies at mean redshifts of about 1.2 and 2.3, when the Universe was respectively 40% and 24% of its current age. Our measurements reveal that distant star forming galaxies were indeed gas rich, and that the star formation efficiency is not strongly dependent on cosmic epoch. The average fraction of cold gas relative to total galaxy baryonic mass at z = 2.3 and z = 1.2 is respectively about 44% and 34%, three to ten times higher than in today's massive spiral galaxies. The slow decrease between z approximately 2 and z approximately 1 probably requires a mechanism of semi-continuous replenishment of fresh gas to the young galaxies.
FORMING THE READINESS OF UNIVERSITY TEACHERS TO WORK IN POSTGRADUATE PEDAGOGICAL EDUCATION

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Iryna Trubavina

2017-04-01

Full Text Available The problem of teaching adult students in the system of postgraduate pedagogical education should be considered not only from the point of view of the students, but also from the point of teachers’ view. Training is a two-way process. In this article national studies on this problem are initially summarized. The methodology of research of postgraduate pedagogical education is singled out. These are such scientific approaches as synergetics and andragogics. The author proves the need for universities to train teachers specially for interaction with adult students who already work as teachers in schools, have very much motivation for study, their own personal and professional experience, may be older than their university teachers, require subject-subject communication. This all affects the specifics of teaching and requires a different willingness to work with such students and correspondent courses at universities. The article is devoted to forming modern university teachers’ readiness to work in postgraduate pedagogical education. The features of such readiness content are first determined by the author as the content, value and operational components of teacher readiness for work. This gives the article practical significance. The results can be extended to the training of all teachers of higher pedagogical educational institutions, that indicate the social significance of the article. The originality of the article is determining the specific content of the components of the teachers’ readiness to work in postgraduate pedagogical education. Forming the teacher’s readiness for training adult students in the system of postgraduate teacher education should include knowledge, skills and values of work. The prospects for research are building and implementing a model of forming the university teachers’ readiness for such work on the basis of andragogy and synergetics, taking into account the specified content of the components of teacher
STRUCTURAL AND FUNCTIONAL MODEL OF FORMING INFORMATIONAL COMPETENCE OF TECHNICAL UNIVERSITY STUDENTS

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Taras Ostapchuk

2016-11-01

Full Text Available The article elaborates and analyses the structural and functional model of formation of information competence of technical university students. The system and mutual relationships between its elements are revealed. It is found out that the presence of the target structure of the proposed model, process and result-evaluative blocks ensure its functioning and the opportunity to optimize the learning process for technical school students’ information training. It is established that the formation of technical university students’ information competence based on components such as motivational value, as well as operational activity, cognitive, and reflexive one. These criteria (motivation, operational and activity, cognitive, reflective, indexes and levels (reproductive, technologized, constructive forming technical university students’ information competence are disclosed. Expediency of complex organizational and educational conditions in the stages of information competence is justified. The complex organizational and pedagogical conditions include: orientation in the organization and implementation of class work for technical university students’ positive value treatment; the issue of forming professionalism; informatization of educational and socio-cultural environment of higher technical educational institutions; orientation of technical university students’ training to the demands of European and international standards on information competence as a factor in the formation of competitiveness at the labor market; introducing a special course curriculum that will provide competence formation due to the use of information technology in professional activities. Forms (lecture, visualization, problem lecture, combined lecture, scientific online conference, recitals, excursions, etc., tools (computer lab, multimedia projector, interactive whiteboard, multimedia technology (audio, video, the Internet technologies; social networks, etc
Qualitative Resting Coronary Pressure Wave Form Analysis to Predict Fractional Flow Reserve.

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Matsumura, Mitsuaki; Maehara, Akiko; Johnson, Nils P; Fearon, William F; De Bruyne, Bernard; Oldroyd, Keith G; Pijls, Nico H J; Jenkins, Paul; Ali, Ziad A; Mintz, Gary S; Stone, Gregg W; Jeremias, Allen

2018-03-27

To evaluate the predictability of resting distal coronary pressure wave forms for fractional flow reserve (FFR). Resting coronary wave forms were qualitatively evaluated for the presence of (i) dicrotic notch; (ii) diastolic dipping; and (iii) ventricularization. In a development cohort (n=88) a scoring system was developed that was then applied to a validation cohort (n=428) using a multivariable linear regression model to predict FFR and receiver operating characteristics (ROC) to predict FFR ≤0.8. In the development cohort, all 3 qualitative parameters were independent predictors of FFR. However, in a multivariable linear regression model in the validation cohort, qualitative wave form analysis did not further improve the ability of resting distal coronary to aortic pressure ratio (Pd/Pa) (p=0.80) or instantaneous wave-free ratio (iFR) (p=0.26) to predict FFR. Using ROC, the area under the curve of resting Pd/Pa (0.86 versus 0.86, P=0.08) and iFR (0.86 versus 0.86, P=0.26) did not improve by adding qualitative analysis. Qualitative coronary wave form analysis showed moderate classification agreement in predicting FFR but did not add substantially to the resting pressure gradients Pd/Pa and iFR; however, when discrepancies between quantitative and qualitative analyses are observed, artifact or pressure drift should be considered.
Influence of university network structures on forming the network environment of regional economy (on the example of national research universities of Tatarstan Republic

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Darya-Anna Alekseevna Kaibiyainen

2015-03-01

Full Text Available Objective to elaborate theoretical and applied aspects of the processes of forming the new network institutional environment of the Russian regional economy under the influence of the developing integral educational network structures basing on the study of the experience of national research universities of Tatarstan Republic Methods general scientific logical methods of analysis and synthesis induction and deduction scientific abstraction as well as the method of systemicfunctional analysis. Results the practical examples are revealed and analyzed of introducing the new network integral principles into the functioning of national research universities which have a real economic effect and influencing such indicators of regional economy as the growth of employment reduction of unemployment etc. Scientific novelty problems of network structures development in the Russian education have not been thoroughly studied yet. The article analyzes the experience reveals and describes the methods and techniques of forming the network educational structures in the functioning of national research universities in Tatarstan Republic Practical value the author shows the ability of network university structures not only to play a significant role forming the new institutional environment of the regional economy but also to influence the macro and microeconomic indicators of development of the region and the country. nbsp
Forming engineers' sociocultural competence: Engineering ethics at tomsk polytechnic university

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Galanina, E.; Dulzon, A.; Schwab, A.

2015-10-01

The aim of the present research is to discuss Tomsk Polytechnic University in respect of forming engineers’ sociocultural competence and teaching engineering ethics. Today international standards of training engineers cover efficient communication skills, ability to understand societal and environment context, professional and ethical responsibility. This article deals with the problem of contradiction between the need to form engineers’ sociocultural competence in Russian higher education institutions in order to meet the requirements of international accreditation organizations and the real capabilities of existing engineering curricula. We have described ethics teaching experience of TPU, studied the engineering master programs of TPU to see how the planned results are achieved. We have also given our recommendations to alter the structure of TPU educational curricula, which can also be applied in other higher education institutions.
Astrobiological neurosystems rise and fall of intelligent life forms in the universe

CERN Document Server

Cranford, Jerry L

2015-01-01

This book explains why scientists believe that life may be more common in the Universe than previously considered possible. It presents the tools and strategies astronomers and astrobiologists are using in their formal search for habitable exoplanets as well as more advanced forms of life in other parts of our galaxy. The author then summarizes what is currently known about how and where organic molecules critical to our form of carbon-based life are manufactured. The core of the book explains (and presents educated guesses) how nervous systems evolved on Earth, how they work, and how they might work on other worlds. Combining his knowledge of neuroscience, computers, and astrobiology the author jumps into the discussion whether biological nervous systems are just the first step in the rise of intelligence in the Universe. The book ends with a description from both the psychologist’s and the neuroscientist’s viewpoints, exactly what it is about the fields of astrobiology and astronomy that “boggles...
Acceleration of the universe, vacuum metamorphosis, and the large-time asymptotic form of the heat kernel

International Nuclear Information System (INIS)

Parker, Leonard; Vanzella, Daniel A.T.

2004-01-01

We investigate the possibility that the late acceleration observed in the rate of expansion of the Universe is due to vacuum quantum effects arising in curved spacetime. The theoretical basis of the vacuum cold dark matter (VCDM), or vacuum metamorphosis, cosmological model of Parker and Raval is reexamined and improved. We show, by means of a manifestly nonperturbative approach, how the infrared behavior of the propagator (related to the large-time asymptotic form of the heat kernel) of a free scalar field in curved spacetime leads to nonperturbative terms in the effective action similar to those appearing in the earlier version of the VCDM model. The asymptotic form that we adopt for the propagator or heat kernel at large proper time s is motivated by, and consistent with, particular cases where the heat kernel has been calculated exactly, namely in de Sitter spacetime, in the Einstein static universe, and in the linearly expanding spatially flat Friedmann-Robertson-Walker (FRW) universe. This large-s asymptotic form generalizes somewhat the one suggested by the Gaussian approximation and the R-summed form of the propagator that earlier served as a theoretical basis for the VCDM model. The vacuum expectation value for the energy-momentum tensor of the free scalar field, obtained through variation of the effective action, exhibits a resonance effect when the scalar curvature R of the spacetime reaches a particular value related to the mass of the field. Modeling our Universe by an FRW spacetime filled with classical matter and radiation, we show that the back reaction caused by this resonance drives the Universe through a transition to an accelerating expansion phase, very much in the same way as originally proposed by Parker and Raval. Our analysis includes higher derivatives that were neglected in the earlier analysis, and takes into account the possible runaway solutions that can follow from these higher-derivative terms. We find that the runaway solutions do
Effects of Case Western Reserve University's transverse analysis on the quality of orthodontic treatment.

Science.gov (United States)

Yehya Mostafa, Raweya; Bous, Rany M; Hans, Mark G; Valiathan, Manish; Copeland, Garrison E; Palomo, Juan Martin

2017-08-01

The purpose of this study was to evaluate the effect of using the transverse analysis developed at Case Western Reserve University (CWRU) in Cleveland, Ohio. The hypotheses were based on the following: (1) Does following CWRU's transverse analysis improve the orthodontic results? (2) Does following CWRU's transverse analysis minimize the active treatment duration? A retrospective cohort research study was conducted on a randomly selected sample of 100 subjects. The sample had CWRU's analysis performed retrospectively, and the sample was divided according to whether the subjects followed what CWRU's transverse analysis would have suggested. The American Board of Orthodontics discrepancy index was used to assess the pretreatment records, and quality of the result was evaluated using the American Board of Orthodontics cast/radiograph evaluation. The Mann-Whitney test was used for the comparison. CWRU's transverse analysis significantly improved the total cast/radiograph evaluation scores (P = 0.041), especially the buccolingual inclination component (P = 0.001). However, it did not significantly affect treatment duration (P = 0.106). CWRU's transverse analysis significantly improves the orthodontic results but does not have significant effects on treatment duration. Copyright © 2017 American Association of Orthodontists. Published by Elsevier Inc. All rights reserved.
Preliminary survey of ants at a reserve area of Prince of Songkla University, Songkhla Province, Southern Thailand

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Niranee Binnima

2005-01-01

Full Text Available Prince of Songkla University is the first university established in the southern part of Thailand. A reserve area is planned at Ko Hong Hill near the university. The flora of this area has been previously explored but a few fauna species have been studied. Although ants are one of dominant groups in this forest, there is no record of their diversity. Thus, the aim of this study is to determine the ant diversity in terms of species composition. Three sampling methods, pitfall trap (PF, hand collecting (HC and leaf litter sifting (LL were applied to collection of ants along 3 line transects each of 90 meter in length and 500 meter apart during April 2001. Six subfamilies (Formicinae, Myrmicinae, Dorylinae, Ponerinae, Dolichoderinae and Pseudomyrmecinae of ants, comprising 44 species, were found. The results also showed that HC was the most sufficient method resulting in the highest number of ant species, while the combination of two methods (HC and LL yielded the highest number of ant species.

Validity, Reliability, and Potential Bias of Short Forms of Students' Evaluation of Teaching: The Case of UAE University

Science.gov (United States)

Dodeen, Hamzeh

2013-01-01

Students' opinions continue to be a significant factor in the evaluation of teaching in higher education institutions. The purpose of this study was to psychometrically assess short students evaluation of teaching (SET) forms using the UAE University form as a model. The study evaluated the form validity, reliability, the overall question, and…
The University of Nevada Army Reserve Officer Training Corps (ROTC) May 2011 March 2015: Situational Reports (SITREPS)

Science.gov (United States)

2017-07-19

from the DoD Language Office , USACC Chief Culture and Language Division Office , and USACC PAO: http://www.unr.edu/nevada-today/news/2012/rotc-cadets...28 Mar 7.c.ii. Wooster HS AFI, 30 Mar 8. Guest Speakers- Dr. Randy Frost, Military Officer Associations, CSM (R) Cornet, USAA, financial planning...collection of information if it does not display a currently valid OMB control number. 19-07-2017 FINAL The University of Nevada Army Reserve Officer Training
Heterosexual and nonheterosexual young university students' involvement in traditional and cyber forms of bullying.

Science.gov (United States)

Wensley, Kate; Campbell, Marilyn

2012-12-01

Research has consistently found that school students who do not identify as self-declared completely heterosexual are at increased risk of victimization by bullying from peers. This study examined heterosexual and nonheterosexual university students' involvement in both traditional and cyber forms of bullying, as either bullies or victims. Five hundred twenty-eight first-year university students (M=19.52 years old) were surveyed about their sexual orientation and their bullying experiences over the previous 12 months. The results showed that nonheterosexual young people reported higher levels of involvement in traditional bullying, both as victims and perpetrators, in comparison to heterosexual students. In contrast, cyberbullying trends were generally found to be similar for heterosexual and nonheterosexual young people. Gender differences were also found. The implications of these results are discussed in terms of intervention and prevention of the victimization of nonheterosexual university students.
The Components of Smile Design: New York University Smile Evaluation Form Revisited, Update 2015.

Science.gov (United States)

Calamia, John R; Wolff, Mark S

2015-07-01

This article updates a simple checklist of foundational knowledge in aesthetic dental concepts that allows clinicians to organize their thoughts, to record the concerns of the patient, and to map out those improvements that must be addressed. This adjunct is called a Smile Evaluation Form. Along with other adjuncts such as radiographs, study casts, and diagnostic wax-ups, the Smile Evaluation Form allows clinicians to form a conceptual visualization of the expected end point. It provides a checklist for discussions with other disciplines in the team, to provide a logical sequence of treatment with a mutually agreed-on end point. Copyright © 2015 Elsevier Inc. All rights reserved.
Long-Term Reserve Expansion of Power Systems With High Wind Power Penetration Using Universal Generating Function Methods

DEFF Research Database (Denmark)

DING, YI; Wang, Peng; Goel, Lalit

2010-01-01

from long term planning point of view utilizing universal generating function (UGF) methods. The reliability models of wind farms and conventional generators are represented as the correspondin UGFs and the special operators for these UGFs are defined to evaluate the customer and the system...... reliabilities. The effect of transmission network on customer reliabilities is also considered in the system UGF. The power output models of wind turbine generators in a wind farm considering wind speed correlation and un-correlation are developed, respectively. A reliability-based reserve expansion method...
Development and Evaluation of the Boston University Osteoarthritis Functional Pain Short Form (BU-OA-FPS).

Science.gov (United States)

Goode, Adam P; Ni, Pengshend; Jette, Alan; Fitzgerald, G Kelley

2018-04-19

Pragmatic studies have gained popularity, thus emphasizing the need for patient-reported outcomes (PRO) to be integrated into electronic health records. This study describes the development of a customized short form from the Boston University Osteoarthritis Functional Assessment PRO (BU-OA-PRO) for a specific pragmatic clinical trial. A Functional Pain Short Form was created from an existing item bank of deidentified data in the BU-OA-PRO. Item response theory (IRT) methods were used to select items. Reliability was measured with the Cronbach alpha, then with IRT simulation methods. To examine validity, ceiling and floor effects, correlations between the short-form scores and scores from the BU-OA-PRO and the Western Ontario McMasters University Osteoarthritis Index (WOMAC) Pain and Difficulty subscales, and the area under the curve (AUC) were calculated. A minimum detectable change at 90% confidence (MDC90) was calculated based on a calibration sample. The BU-OA PRO was reduced from 126 items to 10 items to create the BU-OA Functional Pain Short Form (BU-OA-FPS). The Cronbach alpha indicated high internal consistency (0.91), and reliability distribution estimates were 0.96 (uniform) and 0.92 (normal). Low ceiling effects (4.57%), and floor effects (0%) were found. Moderate-to-high correlations between the BU-OA PRO and BU-OA-FPS were found with WOMAC Pain (BU-OA-FPS = 0.67; BU-OA-PRO = 0.64) and Difficulty (BU-OA-FPS = 0.73; BU-OA-PRO = 0.69) subscales. The correlation between the BU-OA-PRO and BU-OA-FPS was 0.94. The AUC ranged from 0.80 to 0.88. The MDC90 was approximately 6 standardized points. The BU-OA-FPS provides reliable and valid measurement of functional pain. Pragmatic studies may consider the BU-OA-FPS for use in electronic health records to capture outcomes.
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
Creating a Minor in Applied Data Science: Case Western Reserve University Engages Business Leaders to Produce T-Shaped Professionals. A BHEF Case Study

Science.gov (United States)

Business-Higher Education Forum, 2016

2016-01-01

This case study examines how Business-Higher Education Forum (BHEF) member Case Western Reserve University is integrating T-shaped skills into a minor in applied data science. Through the collaboration of its business and higher education members, BHEF launched the National Higher Education and Workforce Initiative to create new undergraduate…
The Little Cub: Discovery of an Extremely Metal-poor Star-forming Galaxy in the Local Universe

Energy Technology Data Exchange (ETDEWEB)

Hsyu, Tiffany; Prochaska, J. Xavier; Bolte, Michael [Department of Astronomy and Astrophysics, University of California Santa Cruz, 1156 High Street, Santa Cruz, CA 95060 (United States); Cooke, Ryan J. [Centre for Extragalactic Astronomy, Department of Physics, Durham University, South Road, Durham DH1 3LE (United Kingdom)

2017-08-20

We report the discovery of the Little Cub, an extremely metal-poor star-forming galaxy in the local universe, found in the constellation Ursa Major (a.k.a. the Great Bear). We first identified the Little Cub as a candidate metal-poor galaxy based on its Sloan Digital Sky Survey photometric colors, combined with spectroscopy using the Kast spectrograph on the Shane 3 m telescope at Lick Observatory. In this Letter, we present high-quality spectroscopic data taken with the Low Resolution Imaging Spectrometer at Keck Observatory, which confirm the extremely metal-poor nature of this galaxy. Based on the weak [O iii] λ 4363 Å emission line, we estimate a direct oxygen abundance of 12 + log(O/H) = 7.13 ± 0.08, making the Little Cub one of the lowest-metallicity star-forming galaxies currently known in the local universe. The Little Cub appears to be a companion of the spiral galaxy NGC 3359 and shows evidence of gas stripping. We may therefore be witnessing the quenching of a near-pristine galaxy as it makes its first passage about a Milky Way–like galaxy.
The Little Cub: Discovery of an Extremely Metal-poor Star-forming Galaxy in the Local Universe

Science.gov (United States)

Hsyu, Tiffany; Cooke, Ryan J.; Prochaska, J. Xavier; Bolte, Michael

2017-08-01

We report the discovery of the Little Cub, an extremely metal-poor star-forming galaxy in the local universe, found in the constellation Ursa Major (a.k.a. the Great Bear). We first identified the Little Cub as a candidate metal-poor galaxy based on its Sloan Digital Sky Survey photometric colors, combined with spectroscopy using the Kast spectrograph on the Shane 3 m telescope at Lick Observatory. In this Letter, we present high-quality spectroscopic data taken with the Low Resolution Imaging Spectrometer at Keck Observatory, which confirm the extremely metal-poor nature of this galaxy. Based on the weak [O III] λ4363 Å emission line, we estimate a direct oxygen abundance of 12 + log(O/H) = 7.13 ± 0.08, making the Little Cub one of the lowest-metallicity star-forming galaxies currently known in the local universe. The Little Cub appears to be a companion of the spiral galaxy NGC 3359 and shows evidence of gas stripping. We may therefore be witnessing the quenching of a near-pristine galaxy as it makes its first passage about a Milky Way-like galaxy.
The Little Cub: Discovery of an Extremely Metal-poor Star-forming Galaxy in the Local Universe

International Nuclear Information System (INIS)

Hsyu, Tiffany; Prochaska, J. Xavier; Bolte, Michael; Cooke, Ryan J.

2017-01-01

We report the discovery of the Little Cub, an extremely metal-poor star-forming galaxy in the local universe, found in the constellation Ursa Major (a.k.a. the Great Bear). We first identified the Little Cub as a candidate metal-poor galaxy based on its Sloan Digital Sky Survey photometric colors, combined with spectroscopy using the Kast spectrograph on the Shane 3 m telescope at Lick Observatory. In this Letter, we present high-quality spectroscopic data taken with the Low Resolution Imaging Spectrometer at Keck Observatory, which confirm the extremely metal-poor nature of this galaxy. Based on the weak [O iii] λ 4363 Å emission line, we estimate a direct oxygen abundance of 12 + log(O/H) = 7.13 ± 0.08, making the Little Cub one of the lowest-metallicity star-forming galaxies currently known in the local universe. The Little Cub appears to be a companion of the spiral galaxy NGC 3359 and shows evidence of gas stripping. We may therefore be witnessing the quenching of a near-pristine galaxy as it makes its first passage about a Milky Way–like galaxy.
The Leoncino Dwarf: The Lowest Metallicity Star-Forming Galaxy in the Nearby Universe

Science.gov (United States)

McQuinn, Kristen

2017-08-01

Extremely metal-poor (XMP) galaxies are dwarf irregular galaxies with very low metallicities, traced by their gas-phase oxygen abundance. Galaxy evolution scenarios suggest three pathways to form an XMP: (1) secular evolution at low galaxy masses, (2) slow evolution in voids, or (3) dilution of measured abundances from infall of pristine gas. These scenarios have proven challenging to test because, despite concerted efforts, XMP galaxies in the nearby universe have proven hard to find. A notable exception is the recently discovered dwarf galaxy Leoncino. Leoncino has the lowest gas-phase oxygen abundance ever measured in a galaxy in the local Universe. From optical spectroscopy, the oxygen abundance is 12+log(O/H)=7.02+/-0.03, more than 40% lower than the iconic low-metallicity galaxy I Zw 18 and less than 2% Z_sun. Despite a precision oxygen abundance measurement, the evolutionary context of Leoncino remains uncertain without a secure distance. We propose HST WFC3 high-resolution optical imaging of Leoncino to accurately measure the distance to the galaxy using the tip of the red giant branch (TRGB) method. The distance will determine whether Leoncino is located in a typical field environment or in a void, and whether the galaxy is consistent with the luminosity-metallicity relation at low galaxy masses. The detailed study of Leoncino will provide benchmark results for future XMP discoveries in the nearby Universe, and an exceptionally timely comparison for studies of chemically primitive, high-redshift galaxies that will be observable in the JWST era.
From Hypothermia to Cephalosomatic Anastomoses: The Legacy of Robert White (1926-2010) at Case Western Reserve University of Cleveland.

Science.gov (United States)

Manjila, Sunil; Alambyan, Vilakshan; Singh, Gagandeep; Satish, Priyanka; Geertman, Robert T

2018-05-01

Dr. Robert J. White (1926-2010) was an eminent neurosurgeon and bioethicist, renowned for his classic work in hypothermia and pioneering mammalian head transplant experiments. He founded the Division of Neurosurgery at the Cleveland Metropolitan General Hospital (currently MetroHealth Medical Center, a level 1 trauma county hospital) and became the youngest full professor at the Case Western Reserve University in Cleveland, Ohio. With over 500 research articles to his credit, he founded the Brain Research Laboratory at what was then the Cleveland Metropolitan General Hospital, which was also home to future leaders in neurosurgery, neurosciences, and allied specialties. He transferred a healthy monkey head onto a surgically beheaded monkey body under deep hypothermic conditions drawing both laurels and criticisms alike. Despite a largely controversial neurosurgical research career, his original contributions to deep hypothermia have found profound clinical applications in modern trauma and vascular neurosurgery. The new fusogens and myelorrhaphy methods being tried in Europe hold promise for a future of reanastomosing 2 homologous or heterologous tracts in the neuraxis. Copyright © 2018 Elsevier Inc. All rights reserved.
Diversity of canopy ants at a reserve area of Prince of Songkla University, Songkhla

Directory of Open Access Journals (Sweden)

Takodee, T.

2007-03-01

Full Text Available Diversity of canopy ants was examined by using pyrethoid fogging technique at a reserve area of Prince of Songkla University, Songkhla Province. A permanent plot of 100x100 m2 was set up and dividedinto 100 sub-units (10x10 m2. Three plants were randomly selected for pyrethoid fogging applications each time bimothly during July 2004 - May 2005. The results showed that a total of 2,343 individuals were collectedin 14 genera, 5 subfamily and 31 species. The Formicinae and Myrmicinae were the major subfamilies found in equal species numbers of 13. Shannon- Weiner Index and evenness value of ants were 1.73±0.39 and 0.35±0.08, respectively.Seasonal changes (wet and dry had no effect on individual numbers of ant species in each subfamily. The influence of physical factors (rainfall, temperature and relative humidity on numbers of ant species wasalso investigated. A significant negative correlation between rainfall and species numbers of Camponotus (Tanaemyrmex sp.2 was found, while temperature had a significant positive correlation with Crematogaster (Orthocrema sp.4, Meranoplus castaneus (F.Smith and Tetraponera sp.4, and relative humidity had asignificant positive correlation with only Tetraponera sp.4.
Electronic Reserve--A Staff Development Opportunity.

Science.gov (United States)

Smith, Robyn

1997-01-01

The Queensland University of Technology (QUT) Library's experience in developing an electronic reserve service is offered as a case study. Discussion includes the limited access service, technical components, academic community support, lending staff training, usage, copyright, and future scenarios and solutions. (AEF)
Case Western Reserve University — Treatment of Glioblastoma Using Chain-Like Nanoparticles

Science.gov (United States)

To overcome the limitations of current drugs to treat brain tumors, Case Western University seeks to integrate the unique features of a chain-like nanoparticle with the appropriate combination of complementary drugs.
Biosphere reserves - an attempt to form sustainable landscapes (A case study of three biosphere reserves in the Czech Republic)

Czech Academy of Sciences Publication Activity Database

Kušová, Drahomíra; Těšitel, Jan; Matějka, K.; Bartoš, Michael

2008-01-01

Roč. 84, č. 1 (2008), s. 38-51 ISSN 0169-2046 R&D Projects: GA MŽP(CZ) SM/610/3/03 Institutional research plan: CEZ:AV0Z60870520 Keywords : biosphere reserve * nature protection * socio-economic development * sustainable development * triangulation Subject RIV: DO - Wilderness Conservation Impact factor: 1.953, year: 2008
The University Culture

Science.gov (United States)

Simplicio, Joseph

2012-01-01

In this article the author discusses the role university culture can play on a campus and how it can impact policy and practice. The article explores how a university's history, values, and vision form its culture and how this culture in turn affects its stability and continuity. The article discusses how newcomers within the university are…
A new Starlight Reserve for the central South Island of New Zealand

Science.gov (United States)

Hearnshaw, John

2015-03-01

The Aoraki Mackenzie International Dark Sky Reserve is a new reserve created in 2012 by the International Dark-Sky Association in the central South Island of New Zealand, and covers over 4300 square kilometres around Mt John University Observatory. It is the first such reserve to be recognized at gold tier level and is the largest dark sky reserve in the world. Astro-tourism in the new reserve will be a prominent activity in the coming years.
Impact of Forest Reserves on Livelihoods of Fringe Communities...

African Journals Online (AJOL)

User

Kwame Nkrumah University of Science and Technology (KNUST),. Kumasi, Ghana ... The study shows that the communities have little role to play in the management of forest reserves. ..... proximity to Kumasi, the cultural hub of. Ghana.

Closed forms for conformally flat Green's functions

International Nuclear Information System (INIS)

Brown, M.R.; Grove, P.G.; Ottewill, A.C.

1981-01-01

A closed form is obtained for the massless scalar Green's function on Rindler space. This is related by conformal transformation to the Green's function for a massless, conformally coupled scalar field on the open Einstein universe. A closed form is also obtained for the corresponding Green's function on the Einstein static universe. (author)
Universal Shapes formed by Interacting Cracks

Science.gov (United States)

Fender, Melissa; Lechenault, Frederic; Daniels, Karen

2011-03-01

Brittle failure through multiple cracks occurs in a wide variety of contexts, from microscopic failures in dental enamel and cleaved silicon to geological faults and planetary ice crusts. In each of these situations, with complicated curvature and stress geometries, pairwise interactions between approaching cracks nonetheless produce characteristically curved fracture paths known in the geologic literature as en passant cracks. While the fragmentation of solids via many interacting cracks has seen wide investigation, less attention has been paid to the details of individual crack-crack interactions. We investigate the origins of this widely observed crack pattern using a rectangular elastic plate which is notched on each long side and then subjected to quasistatic uniaxial strain from the short side. The two cracks propagate along approximately straight paths until the pass each other, after which they curve and release a lenticular fragment. We find that, for materials with diverse mechanical properties, the shape of this fragment has an aspect ratio of 2:1, with the length scale set by the initial cracks offset s and the time scale set by the ratio of s to the pulling velocity. The cracks have a universal square root shape, which we understand by using a simple geometric model and the crack-crack interaction.
Delaying the onset of Alzheimer disease: bilingualism as a form of cognitive reserve.

Science.gov (United States)

Craik, Fergus I M; Bialystok, Ellen; Freedman, Morris

2010-11-09

There is strong epidemiologic evidence to suggest that older adults who maintain an active lifestyle in terms of social, mental, and physical engagement are protected to some degree against the onset of dementia. Such factors are said to contribute to cognitive reserve, which acts to compensate for the accumulation of amyloid and other brain pathologies. We present evidence that lifelong bilingualism is a further factor contributing to cognitive reserve. Data were collected from 211 consecutive patients diagnosed with probable Alzheimer disease (AD). Patients' age at onset of cognitive impairment was recorded, as was information on occupational history, education, and language history, including fluency in English and any other languages. Following this procedure, 102 patients were classified as bilingual and 109 as monolingual. We found that the bilingual patients had been diagnosed 4.3 years later and had reported the onset of symptoms 5.1 years later than the monolingual patients. The groups were equivalent on measures of cognitive and occupational level, there was no apparent effect of immigration status, and the monolingual patients had received more formal education. There were no gender differences. The present data confirm results from an earlier study, and thus we conclude that lifelong bilingualism confers protection against the onset of AD. The effect does not appear to be attributable to such possible confounding factors as education, occupational status, or immigration. Bilingualism thus appears to contribute to cognitive reserve, which acts to compensate for the effects of accumulated neuropathology.
The effects of savings on reservation wages and search effort

NARCIS (Netherlands)

Lammers, M.

2014-01-01

This paper discusses the interrelations among wealth, reservation wages and search effort. A theoretical job search model predicts wealth to affect reservation wages positively, and search effort negatively. Subsequently, reduced form equations for reservation wages and search intensity take these
University related studies

International Nuclear Information System (INIS)

Anon.

1976-01-01

Over the years, opportunities for terrestrial ecology studies have attracted student researchers associated with Pacific Northwest colleges and universities. During the past year, four students have been involved with undergraduate or graduate thesis projects. Brief descriptions of these studies are included in this section. It is expected that university participation will be enhanced by designating parts of the Hanford Reservation as a National Environmental Research Park (NERP)
CONCEPT OF FORMATION OF RESERVES AS AN OBJECT OF ACCOUNTING

Directory of Open Access Journals (Sweden)

Dubinina M.

2018-01-01

Full Text Available Introduction. To achieve increase of profitability of agricultural producers it is possible at the expense of: increase of agricultural production in the final realization price of products; use of cooperative principles to eliminate intermediaries; introduction of guaranteed minimum prices, etc. However, in resolving these tasks, along with state support, it is important to create an agricultural holding company own reserves, the funds of which are formed in accordance with the economic opportunities of the agricultural producer and are spent on the needs that the producer considers most promising at this time. Creation of own reserves is considered as a reduction of the financial burden of the state in providing assistance to rural economy. Purpose. The main tasks are to identify the essence of the concepts of “reserve” and “reserve”, as well as the rationale for the need to create them in agricultural enterprises. Study of existing accounting techniques for reserves. Results. The article highlights the accounting for the formation and use of reserves in agricultural organizations. Summarizing the definition of the term “reserve” in the general sense, we consider that the reserve is the source of the necessary new means and forces, formed initially in the form of a stock of opportunities in case of need for them in the future. The considered term is represented in the form of a scheme as a set of tools and capabilities that are considered in its characteristic from the position of three time reference points: the past, present and future. Reserves are created to cover future losses of the enterprise. Conclusions. As a result of studying the historical development of the system of reservation as an object of accounting, the link between the application of the object under consideration and the emergence of categories of accounting for profits and losses, income and expenses of the enterprise is traced. Reserves are created to
The Worldhood university

DEFF Research Database (Denmark)

Bengtsen, Søren Smedegaard; Nørgård, Rikke Toft

Universities and higher education today are sites for entanglement of multiple forms of agency and lifeworlds. Enhanced focus is given to higher education strategies and frameworks that integrate more traditional forms of higher education curriculum with moral and political awareness, social agency...... the mode 2 university, where the university is ‘for sale’ (Shumar, 1997) and where higher education curricula are being defined and shaped by the needs and current drivers of the job market and the shifting neoliberalist company strategies. As Ronald Barnett underlines “the contemporary vocabulary...... politically, socially, ethically, and philosophically. It requires, among other things, new conceptions of academic citizenship, belonging in higher education, and what we have called ‘placeful universities’ where “academic citizenship emerges through dialogical integration and ‘Mitsein’ in the critically...
Universal analytical scattering form factor for shell-, core-shell, or homogeneous particles with continuously variable density profile shape.

Science.gov (United States)

Foster, Tobias

2011-09-01

A novel analytical and continuous density distribution function with a widely variable shape is reported and used to derive an analytical scattering form factor that allows us to universally describe the scattering from particles with the radial density profile of homogeneous spheres, shells, or core-shell particles. Composed by the sum of two Fermi-Dirac distribution functions, the shape of the density profile can be altered continuously from step-like via Gaussian-like or parabolic to asymptotically hyperbolic by varying a single "shape parameter", d. Using this density profile, the scattering form factor can be calculated numerically. An analytical form factor can be derived using an approximate expression for the original Fermi-Dirac distribution function. This approximation is accurate for sufficiently small rescaled shape parameters, d/R (R being the particle radius), up to values of d/R ≈ 0.1, and thus captures step-like, Gaussian-like, and parabolic as well as asymptotically hyperbolic profile shapes. It is expected that this form factor is particularly useful in a model-dependent analysis of small-angle scattering data since the applied continuous and analytical function for the particle density profile can be compared directly with the density profile extracted from the data by model-free approaches like the generalized inverse Fourier transform method. © 2011 American Chemical Society
A glossary of policy frameworks: the many forms of 'universalism' and policy 'targeting'.

Science.gov (United States)

Carey, Gemma; Crammond, Brad

2017-03-01

The recognition that certain characteristics (such as poverty, disadvantage or membership of marginalised social or cultural groups) can make individuals more susceptible to illness has reignited interest in how to combine universal programmes and policies with ones targeted at specific groups. However, 'universalism' and 'targeting' are used in different ways for different purposes. In this glossary, we define different types and approaches to universalism and targeting. We anticipate that greater clarity in relation to what is meant by 'universalism' and 'targeting' will lead to a more nuanced debate and practice in this area. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.
Dyadic Short Forms of the Wechsler Adult Intelligence Scale-IV.

Science.gov (United States)

Denney, David A; Ringe, Wendy K; Lacritz, Laura H

2015-08-01

Full Wechsler Adult Intelligence Scale-Fourth Edition (WAIS-IV) administration can be time-consuming and may not be necessary when intelligence quotient estimates will suffice. Estimated Full Scale Intelligence Quotient (FSIQ) and General Ability Index (GAI) scores were derived from nine dyadic short forms using individual regression equations based on data from a clinical sample (n = 113) that was then cross validated in a separate clinical sample (n = 50). Derived scores accounted for 70%-83% of the variance in FSIQ and 77%-88% of the variance in GAI. Predicted FSIQs were strongly associated with actual FSIQ (rs = .73-.88), as were predicted and actual GAIs (rs = .80-.93). Each of the nine dyadic short forms of the WAIS-IV was a good predictor of FSIQ and GAI in the validation sample. These data support the validity of WAIS-IV short forms when time is limited or lengthier batteries cannot be tolerated by patients. © The Author 2015. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
Undulant Universe

Energy Technology Data Exchange (ETDEWEB)

Barenboim, Gabriela; /Valencia U.; Mena, Olga; Quigg, Chris; /Fermilab

2004-12-01

If the equation of state for ''dark energy'' varies periodically, the expansion of the Universe may have undergone alternating eras of acceleration and deceleration. We examine a specific form that survives existing observational tests, does not single out the present state of the Universe as exceptional, and suggests a future much like the matter-dominated past: a smooth expansion without a final inflationary epoch.
From Traditional to Modern Universities

DEFF Research Database (Denmark)

Nielsen, Anja Birch; Sort, Jesper Chrautwald; Nielsen, Christian

concludes that the performance management used today in universities in form of publications is overlooking the industries’ need of growth from the university knowledge. Hence motivating the scientists to engage in collaborations only from the university point of view and only to a limited extent concerning...... about the companies....
Assessing reserve-building pursuits and person characteristics: psychometric validation of the Reserve-Building Measure.

Science.gov (United States)

Schwartz, Carolyn E; Michael, Wesley; Zhang, Jie; Rapkin, Bruce D; Sprangers, Mirjam A G

2018-02-01

A growing body of research suggests that regularly engaging in stimulating activities across multiple domains-physical, cultural, intellectual, communal, and spiritual-builds resilience. This project investigated the psychometric characteristics of the DeltaQuest Reserve-Building Measure for use in prospective research. The study included Rare Patient Voice panel participants. The web-based survey included the Reserve-Building Measure with one-week re-test, measures of quality of life (QOL) and well-being (PROMIS General Health; NeuroQOL Cognitive Function and Positive Affect & Well-Being short-forms; Ryff Environmental Mastery subscale); and the Big Five Inventory-10 personality measure. Classical test theory and item response theory (IRT) analyses investigated psychometric characteristics of the Reserve-Building Measure. This North American sample (n = 592) included both patients and caregivers [mean age = 44, SD 19)]. Psychometric analyses revealed distinct subscales measuring current reserve-building activities (Active in the World, Games, Outdoors, Creative, Religious/Spiritual, Exercise, Inner Life, Shopping/Cooking, Passive Media Consumption,), past reserve-building activities (Childhood Activities, Achievement), and reserve-related person-factors (Perseverance, Current and Past Social Support, and Work Value). Test-retest stability (n = 101) was moderately high for 11 of 15 subscales (ICC range 0.78-0.99); four were below 0.59 indicating a need for further refinement. IRT analyses supported the item functioning of all subscales. Correlational analyses suggest the measure's subscales tap distinct constructs (range r = 0.11-0.46) which are not redundant with QOL, well-being, or personality (range r = 0.11-0.48). The Reserve-Building Measure provides a measure of activities and person-factors related to reserve that may potentially be useful in prospective research.
Omora Ethnobotanical Park and the UNESCO Cape Horn Biosphere Reserve

Directory of Open Access Journals (Sweden)

Eugene C. Hargrove

2008-12-01

Full Text Available The biocultural conservation and research initiative of Omora Ethnobotanical Park and the UNESCO Cape Horn Biosphere Reserve was born in a remote part of South America and has rapidly expanded to attain regional, national, and international relevance. The park and the biosphere reserve, led by Ricardo Rozzi and his team, have made significant progress in demonstrating the way academic research supports local cultures, social processes, decision making, and conservation. It is a dynamic hive of investigators, artists, writers, students, volunteers, and friends, all exploring ways to better integrate academia and society. The initiative involves an informal consortium of institutions and organizations; in Chile, these include the University of Magallanes, the Omora Foundation, and the Institute of Ecology and Biodiversity, and in the United States, the University of North Texas, the Omora Sub-Antarctic Research Alliance, and the Center for Environmental Philosophy at the University of North Texas. The consortium intends to function as a hub through which other institutions and organizations can be involved in research, education, and biocultural conservation. The park constitutes one of three long-term socio-ecological research sites in Chile of the Institute of Ecology and Biodiversity.
Definitions and guidelines for classification of oil and gas reserves

Energy Technology Data Exchange (ETDEWEB)

DeSorcy, G.J.; Warne, G.A.; Ashton, B.R.; Campbell, G.R.; Collyer, D.R.; Drury, J.; Lang, R.V.; Robertson, W.D.; Robinson, J.G.; Tutt, D.W

1993-05-01

The unpredictability of estimating reserves of oil and gas has made it imperative to develop a universal set of definitions and guidelines for calculating and classifying reserves. A committee of representatives from the oil and gas industry, consulting firms, industry associations, regulatory agencies, government, and financial organizations in Canada has prepared definitions of oil and gas resources and reserves, as well as a recommended classification system for those reserves. The committee believes these definitions and guidelines are suitable for use with respect to all types of oil and gas and related substances, including offshore situations and oil sands. Both deterministic and probabilistic methods are presented, as well as guidelines for specific methods including the volumetric, material balance, decline curve analysis, and reservoir simulation methods. The guidelines also consider reserves from improved recovery projects and reserves of natural gas liquids and sulfur. A glossary of terms is appended. 14 figs.
[Changes in body weight of the university students at university].

Science.gov (United States)

Soto Ruiz, María Nelia; Aguinaga Ontonso, Inés; Canga Armayor, Navidad; Guillén-Grima, Francisco; Hermoso de Mendoza, Juana; Serrano Monzo, Inmaculada; Marín Fernández, Blanca

2015-06-01

One of the strategies for the prevention of the obesity is the identification of critical periods of gain weight. Some studies confirm gain weight during the university period. The purpose of the present study was to determine the changes in the body weight of the university students in Navarre. Prospective cohort study. Public University of Navarre and the University of Navarre, in Pamplona. Study examined weight change among 452 students attending at university in Pamplona, during first and third course. Four hundred and fifty two students completed the questionnaire. Weight and height were measures and body mass index was calculated. The mean body weight increased 0,600 kg, 1,8 kg for males and no change in body weight was observed in female. 44,7 % of students gained weight (60,8 % of men and 36,8 % of women), and the gain weight was of 3,4 kg. University years are a critical factor for the gain weight, particularly males. Consideration of this, is necessary the development of effective weight gain prevention strategies during the university. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.
Lithium reserves and resources

International Nuclear Information System (INIS)

Evans, R.K.

1978-01-01

As a result of accelerating research efforts in the fields of secondary batteries and thermonuclear power generation, concern has been expressed in certain quarters regarding the availability, in sufficient quantities, of lithium. As part of a recent study by the National Research Council on behalf of the Energy Research and Development Administration, a subpanel was formed to consider the outlook for lithium. Principal areas of concern were reserves, resources and the 'surplus' available for energy applications after allowing for the growth in current lithium applications. Reserves and resources were categorized into four classes ranging from fully proved reserves to resources which are probably dependent upon the marketing of co-products to become economically attractive. Because of the proprietary nature of data on beneficiation and processing recoveries, the tonnages of available lithium are expressed in terms of plant feed. However, highly conservative assumptions have been made concerning mining recoveries and these go a considerable way to accounting for total losses. Western World reserves and resources of all classes are estimated at 10.6 million tonnes Li of which 3.5 million tonnes Li are located in the United States. Current United States capacity, virtually equivalent to Western World capacity, is 4700 tonnes Li and production in 1976 approximated to 3500 tonnes Li. Production for current applications is expected to grow to approx. 10,000 tonnes in year 2000 and 13,000 tonnes a decade later. The massive excess of reserves and resources over that necessary to support conventional requirements has limited the amount of justifiable exploration expenditures; on the last occasion, there was a a major increase in demand (by the USAEA) reserves and capacity were increased rapidly. There are no foreseeable reasons why this shouldn't happen again when the need is clear. (author)
Towards a University of the Common: Reimagining the University in Order to Abolish It with the Really Open University

Directory of Open Access Journals (Sweden)

Andre Pusey

2017-07-01

Full Text Available The autumn of 2010, in the UK, was characterised by a series of protests against the proposed tripling of university tuition fees and the removal of the Education Maintenance Allowance (EMA. These protests were set within a broader international background of contestation around universities and higher education reforms. This article focuses on the activities of a group, which emerged within this context, called the Really Open University (ROU, and its efforts to engender a reimagining of the university. Specifically, this article argues that the activities of the ROU were attempts to create new, radical imaginaries of the university and were linked to broader efforts to re-conceptualise knowledge production and pedagogy. The central point is that ultimately the ROU’s invitation to ‘reimagine the university’ was a provocation to abolish the university in its capitalist form, through a process of reimagining the university, exodus from the university machine and creation of a university of the common.
The universe a biography

CERN Document Server

Gribbin, John

2008-01-01

The Universe: A Biography makes cosmology accessible to everyone. John Gribbin navigates the latest frontiers of scientific discovery to tell us what we really know about the history of the universe. Along the way, he describes how the universe began; what the early universe looked like; how its structure developed; and what emerged to hold it all together. He describes where the elements came from; how stars and galaxies formed; and the story of how life emerged. He even looks to the future: is the history of the universe going to end with a Big Crunch or a Big Rip.
Evaluating the engagement of universities in capacity building for sustainable development in local communities.

Science.gov (United States)

Shiel, Chris; Leal Filho, Walter; do Paço, Arminda; Brandli, Luciana

2016-02-01

Universities have the potential to play a leading role in enabling communities to develop more sustainable ways of living and working however, sustainable communities may only emerge with facilitation, community learning and continual efforts to build their capacities. Elements of programme planning and evaluation on the one hand, and capacity building on the other, are needed. The latter entails approaches and processes that may contribute to community empowerment; universities may either lead such approaches, or be key partners in an endeavour to empower communities to address the challenges posed by the need for sustainable development. Although capacity building and the promotion of sustainable development locally, are on the agenda for universities who take seriously regional engagement, very little is published that illustrates or describes the various forms of activities that take place. Further, there is a paucity of studies that have evaluated the work performed by universities in building capacity for sustainable development at the local level. This paper is an attempt to address this need, and entails an empirical study based on a sample of universities in the United Kingdom, Germany, Portugal and Brazil. The paper examines the extent to which capacity building for sustainable development is being undertaken, suggests the forms that this might take and evaluates some of the benefits for local communities. The paper concludes by reinforcing that universities have a critical role to play in community development; that role has to prioritise the sustainability agenda. Copyright © 2015 Elsevier Ltd. All rights reserved.

Reserve valuation in electric power systems

Science.gov (United States)

Ruiz, Pablo Ariel

Operational reliability is provided in part by scheduling capacity in excess of the load forecast. This reserve capacity balances the uncertain power demand with the supply in real time and provides for equipment outages. Traditionally, reserve scheduling has been ensured by enforcing reserve requirements in the operations planning. An alternate approach is to employ a stochastic formulation, which allows the explicit modeling of the sources of uncertainty. This thesis compares stochastic and reserve methods and evaluates the benefits of a combined approach for the efficient management of uncertainty in the unit commitment problem. Numerical studies show that the unit commitment solutions obtained for the combined approach are robust and superior with respect to the traditional approach. These robust solutions are especially valuable in areas with a high proportion of wind power, as their built-in flexibility allows the dispatch of practically all the available wind power while minimizing the costs of operation. The scheduled reserve has an economic value since it reduces the outage costs. In several electricity markets, reserve demand functions have been implemented to take into account the value of reserve in the market clearing process. These often take the form of a step-down function at the reserve requirement level, and as such they may not appropriately represent the reserve value. The value of reserve is impacted by the reliability, dynamic and stochastic characteristics of system components, the system operation policies, and the economic aspects such as the risk preferences of the demand. In this thesis, these aspects are taken into account to approximate the reserve value and construct reserve demand functions. Illustrative examples show that the demand functions constructed have similarities with those implemented in some markets.
Quasar Formation and Energy Emission in Black Hole Universe

Directory of Open Access Journals (Sweden)

Zhang T. X.

2012-07-01

Full Text Available Formation and energy emission of quasars are investigated in accord with the black hole universe, a new cosmological model recently developed by Zhang. According to this new cosmological model, the universe originated from a star-like black hole and grew through a supermassive black hole to the present universe by accreting ambient matter and merging with other black holes. The origin, structure, evolution, expansion, and cosmic microwave background radiation of the black hole universe have been fully ex- plained in Paper I and II. This study as Paper III explains how a quasar forms, ignites and releases energy as an amount of that emitted by dozens of galaxies. A main sequence star, after its fuel supply runs out, will, in terms of its mass, form a dwarf, a neutron star, or a black hole. A normal galaxy, after its most stars have run out of their fuels and formed dwarfs, neutron stars, and black holes, will eventually shrink its size and collapse towards the center by gravity to form a supermassive black hole with billions of solar masses. This collapse leads to that extremely hot stellar black holes merge each other and further into the massive black hole at the center and meantime release a huge amount of radiation energy that can be as great as that of a quasar. Therefore, when the stellar black holes of a galaxy collapse and merge into a supermassive black hole, the galaxy is activated and a quasar is born. In the black hole universe, the observed dis- tant quasars powered by supermassive black holes can be understood as donuts from the mother universe. They were actually formed in the mother universe and then swallowed into our universe. The nearby galaxies are still very young and thus quiet at the present time. They will be activated and further evolve into quasars after billions of years. At that time, they will enter the universe formed by the currently observed distant quasars as similar to the distant quasars entered our universe
Understanding University Technology Transfer

Science.gov (United States)

Association of American Universities, 2011

2011-01-01

Federal government agencies provide about $33 billion a year to universities to conduct scientific research. That continuing investment expands human knowledge and helps educate the next generation of science and technology leaders. New discoveries from university research also form the basis for many new products and processes that benefit the…
Province/Ministry-Coordinated Industry-University-Institute Cooperation and University Development: Based on the Experiences of Guangdong Province

Science.gov (United States)

Yang, Liu

2016-01-01

The industry S&T missioners, industry-university-institute innovation alliances, industry-university-institute regional model bases, and other provincial-level industry-university-institute cooperation mechanisms that Guangdong Province has formed through its practical efforts play an important role in training a large batch of practical…
FEATURES OF PERFECT AND IMPERFECT RESERVES AND RESERVE FUNDS WITHIN THE FEDERAL BUDGET OF THE RUSSIAN FEDERATION

Directory of Open Access Journals (Sweden)

Tatyana P. Lomakina

2018-03-01

Full Text Available During the past two years (2016–2017, the mass media was engaged in tense discussion about the status and flow of funds within the two reserves – the Reserve Fund of the Russian Federation and the National Welfare Fund. The Reserve Fund of the Russian Federation aroused especial worries among the experts. Its funds rapidly declined and by December 2017 they were fully used to cover the deficit of the domestic budget. In accordance with the law “On Amendments to the Budget Code of the Russian Federation in the Use of Oil and Gas Revenues of the Federal Budget,” from February 1, 2018, the Reserve Fund of the Russian Federation will cease to exist. For financial theory, this fact can serve as an illustration of the process of forming the foundations of budgetary financial security, their change over time, circumstances and options the government can take to modify them. At the same time, there are other types of financial resources within the federal budget. Their diversity necessitates their classification in order to identify groups and types with similar characteristics. However, in financial theory, many types of reserves are not described in detail, and some are not described at all. This article introduces the concepts of “perfect” and “imperfect” reserves, for their characterization as part of the federal budget. The Russian Reserve Fund and the National Welfare Fund (Sovereign Funds are the examples of perfect financial reserves. Imperfect reserves comprise a large group of reserve funds that are included in the federal budget, for example, the Reserve Fund of the President of the Russian Federation and the Reserve Fund of the Government of the Russian Federation, the Reserve Fund of the Government of the Russian Federation for the prevention and control of emergencies and impact of natural disasters. The introduction of new typological features largely clarifies the situation with increased attention to one type of reserves
The improvement in management of material and production reserves of the enterprise in conditions of uncertainty using the fuzzy sets

Directory of Open Access Journals (Sweden)

Raskatova M.I.

2017-01-01

Full Text Available In the article a method of management of material and production reserves of industrial enterprises in conditions of uncertainty has been suggested. The method proposes that a part of a benchmark in economic and mathematical models of determining the volume and completion time for orders for raw products and materials be represented as fuzzy numbers. The application of fuzzy-set theory allows taking into account the uncertainty of the external environment without using the theory of probability. The use of the latter is often difficult. The criterion for choosing the optimal management strategy is the minimization of the objective function of the total cost connected with reserves management. It is suggested to obtain the benchmarks that are expressed by fuzzy numbers with a method of expert evaluation. Using the results obtained with the suggested approach the decision-maker will be able to form a concrete strategy for reserves management in a constantly changing market situation. The suggested technique is universal; its application is possible in various industries.
Young people's experiences of managing Type 1 diabetes at university: a national study of UK university students.

Science.gov (United States)

Kellett, J; Sampson, M; Swords, F; Murphy, H R; Clark, A; Howe, A; Price, C; Datta, V; Myint, K S

2018-04-23

Little is known about the challenges of transitioning from school to university for young people with Type 1 diabetes. In a national survey, we investigated the impact of entering and attending university on diabetes self-care in students with Type 1 diabetes in all UK universities. Some 1865 current UK university students aged 18-24 years with Type 1 diabetes, were invited to complete a structured questionnaire. The association between demographic variables and diabetes variables was assessed using logistic regression models. In total, 584 (31%) students from 64 hospitals and 37 university medical practices completed the questionnaire. Some 62% had maintained routine diabetes care with their home team, whereas 32% moved to the university provider. Since starting university, 63% reported harder diabetes management and 44% reported higher HbA 1c levels than before university. At university, 52% had frequent hypoglycaemia, 9.6% reported one or more episodes of severe hypoglycaemia and 26% experienced diabetes-related hospital admissions. Female students and those who changed healthcare provider were approximately twice as likely to report poor glycaemic control, emergency hospital admissions and frequent hypoglycaemia. Females were more likely than males to report stress [odds ratio (OR) 4.78, 95% confidence interval (CI) 3.19-7.16], illness (OR 3.48, 95% CI 2.06-5.87) and weight management issues (OR 3.19, 95% CI 1.99-5.11) as barriers to self-care. Despite these difficulties, 91% of respondents never or rarely contacted university support services about their diabetes. The study quantifies the high level of risk experienced by students with Type 1 diabetes during the transition to university, in particular, female students and those moving to a new university healthcare provider. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.
Physics of the early universe

International Nuclear Information System (INIS)

Brandenberger, R.H.

1987-01-01

When studying the evolution of the very early universe it is necessary to use a description of matter which is appropriate at very high energies, namely in terms of quantum fields. In such models there may be a period during which the ratio of pressure and energy density is - 1, an equation of state which leads to an exponential expansion of the universe (inflation). There may also arise stable topological defects similar to vortex lines in condensed matter physics. These defects (cosmic strings) form seeds about which gas can accrete to form galaxies and clusters of galaxies. The author reviews inflation and cosmic strings, emphasizing their role in generating the energy density perturbations which are required in order to explain the existence of structures in the universe
Copyright Policies and the Deciphering of Fair Use in the Creation of Reserves at University Libraries

Science.gov (United States)

Gould, Thomas H. P.; Lipinski, Tomas A.; Buchanan, Elizabeth A.

2005-01-01

This paper stems from the results of a systematic study of research library policy regarding application and interpretation of copyright law to reserves and electronic reserves. A thorough legal framework is provided from which the study's results are interpreted, and suggestions for research library compliance are provided.
The Benefits of a Quality Management System in a University Merger--A Case Study of the Merger of Two Finnish Universities

Science.gov (United States)

Saarti, Jarmo; Suntioinen, Sirpa; Karjalainen, Kirsi; Tirronen, Jarkko

2012-01-01

At the turn of the century the higher education legislation and structure was reorganized in Finland. The number of universities was reduced by merging seven existing universities into three new universities. One of these new universities is the University of Eastern Finland, which was formed from the Universities of Joensuu and Kuopio. The merger…
Virtual Universities: Current Models and Future Trends.

Science.gov (United States)

Guri-Rosenblit, Sarah

2001-01-01

Describes current models of distance education (single-mode distance teaching universities, dual- and mixed-mode universities, extension services, consortia-type ventures, and new technology-based universities), including their merits and problems. Discusses future trends in potential student constituencies, faculty roles, forms of knowledge…
Reserve, thin form-factor, hypochlorite-based cells for powering portable systems: Manufacture (including MEMS processes), performance and characterization

Energy Technology Data Exchange (ETDEWEB)

Cardenas-Valencia, Andres M.; Langebrake, Larry [Center for Ocean Technology, University of South Florida, 140 Seventh Ave. S., St. Petersburg, FL (United States); Biver, Carl J. [Center for Ocean Technology, University of South Florida, 140 Seventh Ave. S., St. Petersburg, FL (United States); Department of Chemical Engineering, University of South Florida, 4202 E. Fowler Ave. Tampa, FL (United States)

2007-03-30

This work focuses on fabrication routes and performance evaluation of thin form-factors, reserve cells, as a powering alternative for expendable and/or remotely operated systems. The catalytic decomposition of sodium hypochlorite solutions is revisited herein with two cost-effective anodes: zinc and aluminum. Aluminum, even though the most expensive of the utilized anodes, constituted cells with double the energy content (up to 55 Wh kg{sup -1}) than those fabricated with zinc. Even though the hypochlorite concentration in the solution limits the cells' operational life, attractive performances (1.0 V with a current of 10 mA) for the manufactured cells are obtained. It is shown that micro fabrication processes, allowing for close electrodes interspacing, provided high faradic and columbic efficiencies of up to 70 and 100%, respectively. Obtained specific energies (50-120 Wh kg{sup -1}) are in the same order of magnitude than batteries currently used for powering deployable systems. Experimental results show that a simple model that linearly relates over potentials and the electrical load, adequately describe all the cell designs. A mathematical model based on a kinetic-mechanistic scheme that relates the current output as a function of time agrees fairly well with results obtained activating cells with various concentrations of NaOCl solutions. (author)
Relationship of Internet addiction with cognitive style, personality, and depression in university students.

Science.gov (United States)

Senormancı, Omer; Saraçlı, Ozge; Atasoy, Nuray; Senormancı, Güliz; Koktürk, Fürüzan; Atik, Levent

2014-08-01

The aim of the study was to investigate the relationship of dysfunctional attitudes, self-esteem, personality, and depression with Internet addiction in university students. A total of 720 university students participated in the study in Bülent Ecevit University English Preparatory School which offers intensive English courses. Students were evaluated with a sociodemographic data form, Beck Depression Inventory (BDI), Dysfunctional Attitudes Scale form A (DAS-A), Internet Addiction Scale (IAS), Rosenberg Self-Esteem Scale (RSES), and Eysenck Personality Questionnaire Revised/Abbreviated Form (EPQR-A). The results indicated that 52 (7.2%) of the students had Internet addiction. There were 37 (71.2%) men, 15 (28.8%) women in the addicted group. While the addicted groups' BDI, DAS-A perfectionistic attitude, need for approval, RSES, EPQR-A neuroticism, and psychoticism scores were significantly higher, EPQR-A lie scores were significantly lower than those of the non addicted group. According to the multiple binary logistic regression analysis, being male, duration of Internet usage, depression, and perfectionistic attitude have been found as predictors for Internet addiction. It has been found that perfectionistic attitude is a predictor for Internet addiction even when depression, sex, duration of Internet were controlled. To the knowledge of the researchers, this study is the first study to show the dysfunctional attitudes in Internet addiction. It can be important to evaluate dysfunctional attitudes, personality, self-esteem and depression in people with Internet addiction. These variables should be targeted for effective treatment of people with Internet addiction in cognitive behavioral therapy. Copyright © 2014 Elsevier Inc. All rights reserved.
[ASSOCIATION BETWEEN STEVIA SWEETENER CONSUMPTION AND NUTRITIONAL STATUS IN UNIVERSITY STUDENTS].

Science.gov (United States)

Durán Agüero, Samuel; Vásquez Leiva, Alejandra; Morales Illanes, Gladys; Schifferli Castro, Ingrid; Sanhueza Espinoza, Claudia; Encina Vega, Claudia; Vivanco Cuevas, Karla; Mena Bolvaran, Rodrigo

2015-07-01

stevia consumption has increased worlwide among the different age groups; however, studies regarding the association between stevia intake and nutritional status in adults are scarce. to evaluate stevia intake in first year university students from five chilean cities (Santiago, Temuco, Viña del Mar, Concepción and Antofagasta) controlling by nutritional status, socioeconomic level, gender and whether their undergraduate program belongs to the health sciences. 486 first year university students belonging to 4 Chilean universities were evaluated. Each student completed a weekly food frequency questionnaire including food and beverages containing stevia. Selfreport of weight and height was requested. 69.8% of the students consumed stevia every week, the liquid form being the main contributor to the dietary stevia intake (81.2%). Only 1.4% of the students went over the Acceptable Daily Intake (ADI). Normal weight women show a higher stevia intake compared to those obese or overweight (p stevia consumption appears to be positively associated to normal weight in the first model (adjusted) (OR = 0.219; IC 95%: 0.13-0.35; p stevia consumption was positively associated with normal nutritional status in Chilean university students. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.
Giving Shape and Form to Emotion: Using Drawings to Identify Emotions in University Teaching

Science.gov (United States)

Löfström, Erika; Nevgi, Anne

2014-01-01

Academia is generally not considered a place for expressing emotions, yet emotions are inevitably present in complex activities such as teaching. We investigated whether drawings could be used as a means of gaining access to emotions in university teaching and how. The data consisted of academics' drawings of themselves as university teachers…
The Integrative University: Why University Management Is Different

Science.gov (United States)

Temple, Paul

2008-01-01

Managing universities "is" different from managing in most other sorts of organisation. In this article, the author shows why this claim is more than just special pleading, and how it relates to the particular form of the organisation. Appreciating their integrative aspects helps people to understand some of the difficulties that they regularly…
South Africa's universal health coverage reforms in the post-apartheid period.

Science.gov (United States)

van den Heever, Alexander Marius

2016-12-01

In 2011, the South African government published a Green Paper outlining proposals for a single-payer National Health Insurance arrangement as a means to achieve universal health coverage (UHC), followed by a White Paper in 2015. This follows over two decades of health reform proposals and reforms aimed at deepening UHC. The most recent reform departure aims to address pooling and purchasing weaknesses in the health system by internalising both functions within a single scheme. This contrasts with the post-apartheid period from 1994 to 2008 where pooling weaknesses were to be addressed using pooling schemes, in the form of government subsidies and risk-equalisation arrangements, external to the public and private purchasers. This article reviews both reform paths and attempts to reconcile what may appear to be very different approaches. The scale of the more recent set of proposals requires a very long reform path because in the mid-term (the next 25 years) no single scheme will be able to raise sufficient revenue to provide a universal package for the entire population. In the interim, reforms that maintain and improve existing forms of coverage are required. The earlier reform framework (1994-2008) largely addressed this concern while leaving open the final form of the system. Both reform approaches are therefore compatible: the earlier reforms addressed medium- to long-term coverage concerns, while the more recent define the long-term institutional goal. Copyright Â© 2016 Elsevier Ireland Ltd. All rights reserved.
Twenty Practices of an Entrepreneurial University

DEFF Research Database (Denmark)

Gjerding, Allan Næs; Wilderom, Celeste P.M.; Cameron, Shona P.B.

2006-01-01

studies twenty organisational practices against which a University's entrepreneurship can be measured. These twenty practices or factors in effect formed the basis for an entrepreneurship audit. During a series of interviews, the extent to which the universities are seen as entrepreneurial...
Validation of a short form of the Western Ontario and McMaster Universities Osteoarthritis Index function subscale in hip and knee osteoarthritis.

Science.gov (United States)

Baron, Gabriel; Tubach, Florence; Ravaud, Philippe; Logeart, Isabelle; Dougados, Maxime

2007-05-15

A short version of the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) function scale has recently been developed to enhance the applicability of the scale in routine practice and clinical research for patients with hip and knee osteoarthritis. The goal of the present study was to validate this short form. We conducted a prospective 4-week cohort study of 1,036 outpatients. Performance on the WOMAC function long form (LF) and short form (SF) was compared. Agreement between responses on the 2 forms was examined according to a Bland-Altman plot. Responsiveness to change (by standardized response mean [SRM]), reproducibility (intraclass correlation coefficient [ICC]), and internal consistency (Cronbach's alpha) were computed for both forms. Construct validity was assessed based on functional impairment as measured on a numerical rating scale. At baseline, 24% of patients who completed the WOMAC LF had missing data for at least 1 item as compared with only 6% of patients who completed the WOMAC SF. The mean WOMAC SF score was greater than the mean WOMAC LF score (mean +/- SD difference -4.3 +/- 4.8 on a 0-100 scale). SRMs were 0.61 and 0.73, ICCs were 0.76 and 0.68, and Cronbach's alphas were 0.93 and 0.85 for the WOMAC LF and SF, respectively. The 2 forms had comparable correlation with functional impairment. The WOMAC function short form has a low rate of missing data and is a responsive, reproducible, and valid measure. The mean SF score was 4 points higher than the mean LF score.
THE STAR FORMATION HISTORY AND CHEMICAL EVOLUTION OF STAR-FORMING GALAXIES IN THE NEARBY UNIVERSE

International Nuclear Information System (INIS)

Torres-Papaqui, J. P.; Coziol, R.; Ortega-Minakata, R. A.; Neri-Larios, D. M.

2012-01-01

We have determined the metallicity (O/H) and nitrogen abundance (N/O) of a sample of 122,751 star-forming galaxies (SFGs) from the Data Release 7 of the Sloan Digital Sky Survey. For all these galaxies we have also determined their morphology and obtained a comprehensive picture of their star formation history (SFH) using the spectral synthesis code STARLIGHT. The comparison of the chemical abundance with the SFH allows us to describe the chemical evolution of the SFGs in the nearby universe (z ≤ 0.25) in a manner consistent with the formation of their stellar populations and morphologies. A high fraction (45%) of the SFGs in our sample show an excess abundance of nitrogen relative to their metallicity. We also find this excess to be accompanied by a deficiency of oxygen, which suggests that this could be the result of effective starburst winds. However, we find no difference in the mode of star formation of the nitrogen-rich and nitrogen-poor SFGs. Our analysis suggests that they all form their stars through a succession of bursts of star formation extended over a period of few Gyr. What produces the chemical differences between these galaxies seems therefore to be the intensity of the bursts: the galaxies with an excess of nitrogen are those that are presently experiencing more intense bursts or have experienced more intense bursts in their past. We also find evidence relating the chemical evolution process to the formation of the galaxies: the galaxies with an excess of nitrogen are more massive, and have more massive bulges and earlier morphologies than those showing no excess. Contrary to expectation, we find no evidence that the starburst wind efficiency decreases with the mass of the galaxies. As a possible explanation we propose that the loss of metals consistent with starburst winds took place during the formation of the galaxies, when their potential wells were still building up, and consequently were weaker than today, making starburst winds more

View of Nature of Science (VNOS Form B: An Instrument for Assessing Preservice Teachers View of Nature of Science at Borneo University Tarakan

Directory of Open Access Journals (Sweden)

Listiani Listiani

2017-03-01

Full Text Available NOS form B is an instrument that has been developed and revised to assess the view of nature of science of preservice science teachers through nature of science aspects.Indeed, students and teachers have to have the view of nature of science to avoid misconceptions of science concepts. Unfortunately, research on the view of Nature of Science is less conducted in Indonesia. This is a qualitative research that was conducted in Borneo University Tarakan. Respondents are preservice biology teachers in the sixth semester. The first step of this research is translating and adapting the VNOS form B into Bahasa Indonesia to make sure that the instrument is culturally fit to Indonesian and the transadapted instrument then given to the respondents. The result shows that the VNOS form B can be applied to assess the view of nature of science of preservice biology teachers. However, the result also shows that most of preservice biology teachers have few understanding on aspects of nature of scince.
Knowledge of, attitudes toward, and perceptions of epilepsy among university students in Yemen.

Science.gov (United States)

Al-Eryani, Bilguis; Saied, Khaled Ghilan; Sharaf Alddin, Reem; Al-Sobaihi, Saber; Lutf, Wesam; Al-Taiar, Abdullah

2015-11-01

This cross-sectional study aimed to describe the knowledge and perceptions about epilepsy and the attitudes toward people with epilepsy (PWEs) among university students in Yemen. A self-administered questionnaire was completed by 1155 students. Approximately 23% thought that epilepsy is a form of insanity, and 18% thought that it is a form of mental retardation. About 22% and 10% believed that evil spirits and an evil eye cause epilepsy, respectively. Similarly, 12% believed that children with epilepsy (CWEs) should be isolated from other children, while 12% and 14% thought that PWEs should not get married and should not have children, respectively. Approximately 23% of the students would not allow their child to play with CWEs, and 37% would not employ PWEs in a clerical job. Furthermore, 64% of the students would not agree to marry PWEs. Some misconceptions were strongly linked to attitudes toward PWEs. In conclusion, the negative attitudes toward PWEs among university students in Yemen were slightly more common compared with other settings in the Middle East and showed significant differences between genders which may warrant consideration when designing educational campaigns. Copyright © 2015 Elsevier Inc. All rights reserved.
Optimal drawdown patterns for strategic petroleum reserves

Energy Technology Data Exchange (ETDEWEB)

Kuenne, R E; Blankenship, J W; McCoy, P F

1979-01-01

An optimization model is described for determining optimal drawdown trajectories for strategic petroleum reserves during an embargo. Development of the model includes the derivation of a GNP response function which relates GNP (used as a measure of social welfare) and crude oil supply reductions. Two alternative forms of this function are used with the model. Simple algorithms are presented which give rapid solutions for the model. The pattern is one of saving some of the reserve to protect against a possible second embargo occurring beforee refill, and of allocating the remainder during the first embargo subperiod so as to equalize monthly marginal benefits. 6 references.
From Eminent Men to Excellent Universities: University Rankings as Calculative Devices.

Science.gov (United States)

Hammarfelt, Björn; de Rijcke, Sarah; Wouters, Paul

2017-01-01

Global university rankings have become increasingly important 'calculative devices' for assessing the 'quality' of higher education and research. Their ability to make characteristics of universities 'calculable' is here exemplified by the first proper university ranking ever, produced as early as 1910 by the American psychologist James McKeen Cattell. Our paper links the epistemological rationales behind the construction of this ranking to the sociopolitical context in which Cattell operated: an era in which psychology became institutionalized against the backdrop of the eugenics movement, and in which statistics of science became used to counter a perceived decline in 'great men.' Over time, however, the 'eminent man,' shaped foremost by heredity and upbringing, came to be replaced by the excellent university as the emblematic symbol of scientific and intellectual strength. We also show that Cattell's ranking was generative of new forms of the social, traces of which can still be found today in the enactment of 'excellence' in global university rankings.
Oil reserves viewed from a geological and a financial perspective

International Nuclear Information System (INIS)

Mathieu, Y.; Pozzi, C.

2004-01-01

Exactly how high are the current levels of oil reserves owned by private companies in the oil sector? To what extent are the figures that they provide in their annual balance sheets reliable? Finally, what is the relationship between their declared reserves and the value of their share prices in the financial markets? In order to answer these questions, we need to consider the various links existing between on the one hand the various problems related to the technical estimation of deposits and on the other hand the economic thinking behind their use. On 22 June 2004, a discussion focusing on these themes was organised by the Centre de Geopolitique de l'Energie et des Matieres Premieres (Centre for Energy and Raw Material Geopolitics) of Dauphine University) as part of the conference: 'Oil reserves viewed from a geological and a financial perspective'. The result of the debates was clear: various methodological justifications, several accounting standards and a lack of serious monitoring have led to oil companies developing the habit of increasing the crude reserves previously declared each year, to the extent that this practice has become a virtual expectation within the financial markets. The case of Shell, a company an whose professionalism has never been called into question until last year, has clearly revealed the dangers related to this situation. The major losses in value suffered by the Anglo-Dutch company due to the brutal reaction following the unexpected downward revision of its estimated deposits provide clear proof of a latent problem. It is to be hoped that this experience will have a paradigmatic effect, bringing about a rethink of current standards with regard to the estimation of reserves, one which is more necessary today than at any time in the past. Here, we are presenting two articles providing an overview of the discussion underway and introducing two separate points of view. The first article (by Yves Mathieu of the IFP) introduces the
Accumulation of reserve carbohydrate by rumen protozoa and bacteria in competition for glucose.

Science.gov (United States)

Denton, Bethany L; Diese, Leanne E; Firkins, Jeffrey L; Hackmann, Timothy J

2015-03-01

The aim of this study was to determine if rumen protozoa could form large amounts of reserve carbohydrate compared to the amounts formed by bacteria when competing for glucose in batch cultures. We separated large protozoa and small bacteria from rumen fluid by filtration and centrifugation, recombined equal protein masses of each group into one mixture, and subsequently harvested (reseparated) these groups at intervals after glucose dosing. This method allowed us to monitor reserve carbohydrate accumulation of protozoa and bacteria individually. When mixtures were dosed with a moderate concentration of glucose (4.62 or 5 mM) (n = 2 each), protozoa accumulated large amounts of reserve carbohydrate; 58.7% (standard error of the mean [SEM], 2.2%) glucose carbon was recovered from protozoal reserve carbohydrate at time of peak reserve carbohydrate concentrations. Only 1.7% (SEM, 2.2%) was recovered in bacterial reserve carbohydrate, which was less than that for protozoa (P protozoa can sequester sugar away from bacteria by accumulating reserve carbohydrate, giving protozoa a competitive advantage and stabilizing fermentation in the rumen. Similar experiments could be used to investigate the importance of starch sequestration. Copyright © 2015, American Society for Microbiology. All Rights Reserved.
Experience and advantages in implementation of educational program in network form at Department «Closed nuclear fuel cycle Technologies» of National Research Nuclear University «MEPhI»

Science.gov (United States)

Beygel‧, A. G.; Kutsenko, K. V.; Lavrukhin, A. A.; Magomedbekov, E. P.; Pershukov, V. A.; Sofronov, V. L.; Tyupina, E. A.; Zhiganov, A. N.

2017-01-01

The experience of implementation of the basic educational program of magistracy on direction «Nuclear Physics and Technologies» in a network form is presented. Examples of joint implementation of the educational process with employers organizations, other universities and intranet mobility of students are given.
Normal form theory and spectral sequences

OpenAIRE

Sanders, Jan A.

2003-01-01

The concept of unique normal form is formulated in terms of a spectral sequence. As an illustration of this technique some results of Baider and Churchill concerning the normal form of the anharmonic oscillator are reproduced. The aim of this paper is to show that spectral sequences give us a natural framework in which to formulate normal form theory. © 2003 Elsevier Science (USA). All rights reserved.
The vegetation of the S.A. Lombard Nature Reserve and its ...

African Journals Online (AJOL)

University, the National Herbarium and staff of the reserve over a period of 10 years. Collected specimens are housed in a small herbarium on the station. ..... these green leaves during winter and they were observed to pick green shoots from dry tufts of. T. triandra. All Sporobolus species provide excellent summer grazing ...
VIERS Electronic Form Submission Service (EFSS)

Data.gov (United States)

Department of Veterans Affairs — The D2D EFSS (Inc 1 and 2) provides a common access point to standardize, centralize, and integrate the universal collection of Benefit Claim Forms and supporting...
Experience and advantages in implementation of educational program in network form at Department «Closed nuclear fuel cycle Technologies» of National Research Nuclear University «MEPhI»

International Nuclear Information System (INIS)

Beygel', A G; Kutsenko, K V; Lavrukhin, A A; Pershukov, V A; Sofronov, V L; Tyupina, E A; Zhiganov, A N; Magomedbekov, E P

2017-01-01

The experience of implementation of the basic educational program of magistracy on direction «Nuclear Physics and Technologies» in a network form is presented. Examples of joint implementation of the educational process with employers organizations, other universities and intranet mobility of students are given. (paper)
Vocal Tract Discomfort and Risk Factors in University Teachers.

Science.gov (United States)

Korn, Gustavo Polacow; Augusto de Lima Pontes, Antonio; Abranches, Denise; Augusto de Lima Pontes, Paulo

2016-07-01

To characterize the presence of and risk factors for throat pain or irritation among male and female university teachers in private institutions within the city of São Paulo. This is a cross-sectional survey. Voice self-evaluation forms prepared by the Brazilian Ministry of Labor were administered to 846 university teachers in a private institution in the city of São Paulo, Brazil. The prevalence of throat pain or irritation was 50.8% and was higher in the women (62.7%) than in the men (43.5%). The prevalence of throat pain or irritation was higher among professionals ≤60 years old and among those who spent most of their time teaching compared with those who spent most of their time performing other professional activities. Other factors, such as noise and sound competition, air pollution, stress and anxiety, personal habits, and lifestyle/quality of life, were related to the presence of throat pain or irritation. University teachers demonstrated a high prevalence of throat pain or irritation. Factors such as age ≤60 years, female gender, time-consuming professional activities, noise and sound competition in the work environment, stress and anxiety, air pollution, access to water, personal habits, and lifestyle/quality of life were related to the presence of throat pain or irritation. Copyright © 2016 The Voice Foundation. Published by Elsevier Inc. All rights reserved.
Multiphysics modelling of the spray forming process

International Nuclear Information System (INIS)

Mi, J.; Grant, P.S.; Fritsching, U.; Belkessam, O.; Garmendia, I.; Landaberea, A.

2008-01-01

An integrated, multiphysics numerical model has been developed through the joint efforts of the University of Oxford (UK), University of Bremen (Germany) and Inasmet (Spain) to simulate the spray forming process. The integrated model consisted of four sub-models: (1) an atomization model simulating the fragmentation of a continuous liquid metal stream into droplet spray during gas atomization; (2) a droplet spray model simulating the droplet spray mass and enthalpy evolution in the gas flow field prior to deposition; (3) a droplet deposition model simulating droplet deposition, splashing and re-deposition behavior and the resulting preform shape and heat flow; and (4) a porosity model simulating the porosity distribution inside a spray formed ring preform. The model has been validated against experiments of the spray forming of large diameter IN718 Ni superalloy rings. The modelled preform shape, surface temperature and final porosity distribution showed good agreement with experimental measurements
Phase transitions of antibiotic clarithromycin forms I, IV and new form VII crystals.

Science.gov (United States)

Ito, Masataka; Shiba, Rika; Watanabe, Miteki; Iwao, Yasunori; Itai, Shigeru; Noguchi, Shuji

2018-06-01

Metastable crystal form I of the antibiotic clarithromycin has a pharmaceutically valuable characteristic that its crystalline phase transition can be applied for its sustained release from tablets. The phase transition of form I was investigated in detail by single crystal and powder X-ray analyses, dynamic vapor sorption analysis and thermal analysis. The single crystal structure of form I revealed that form I was not an anhydrate crystal but contained a partially occupied water molecule in the channel-like void space. Dynamic vapor sorption (DVS) analysis demonstrated that form I crystals reversibly sorbed water molecules in two steps when the relative humidity (RH) increased and finally transited to hydrate form IV at 95% RH. DVS analysis also showed that when the RH decreased form IV crystals lost water molecules at 40% RH and transited to the newly identified anhydrate crystal form VII. Form VII reversibly transited to form IV at lower RH than form I, suggesting that form I is more suitable for manufacturing a sustained-release tablet of CAM utilizing the crystalline phase transition. Copyright © 2018 Elsevier B.V. All rights reserved.
Sixth form pure mathematics

CERN Document Server

Plumpton, C

1968-01-01

Sixth Form Pure Mathematics, Volume 1, Second Edition, is the first of a series of volumes on Pure Mathematics and Theoretical Mechanics for Sixth Form students whose aim is entrance into British and Commonwealth Universities or Technical Colleges. A knowledge of Pure Mathematics up to G.C.E. O-level is assumed and the subject is developed by a concentric treatment in which each new topic is used to illustrate ideas already treated. The major topics of Algebra, Calculus, Coordinate Geometry, and Trigonometry are developed together. This volume covers most of the Pure Mathematics required for t
Address Forms among University Students in Ghana: A Case of Gendered Identities?

Science.gov (United States)

Afful, Joseph Benjamin Archibald

2010-01-01

In the last two decades, scholars in discourse studies and sociolinguistics have shown considerable interest in how identity is encoded in discourses across various facets of life such as academia, home, politics and workplace. By adopting an ethnographic-style approach, this study shows how students in a Ghanaian university construct their…
MODERN FORMS OF PARTNERSHIP IN BUSINESS

OpenAIRE

Markova V. D.; Trapeznikov I. S.

2016-01-01

The article examines tendencies of the development of new organizational forms of partnership and marks several problems of their usage in Russian conditions by the example of the Novosibirsk region. Modern forms of networking and partnership of commercial companies and universities, research institutes and other organizations, such as clusters, strategic alliances, technology platforms, business ecosystems and other, are focused on the development of new market opportunities and gaining comp...
How Public Opinion is Formed

Science.gov (United States)

Block, Edward M.

1977-01-01

Investigates the evolution of the definition of public relations by examining cultural and personal determinants of public opinion. Outlines functions of communicators and opinionmakers in forming and influencing public opinion. Available from: Public Relations Review, Ray Hiebert, Dean, College of Journalism, University of Maryland, College Park,…
US Pharmacopeial Convention safety evaluation of menaquinone-7, a form of vitamin K.

Science.gov (United States)

Marles, Robin J; Roe, Amy L; Oketch-Rabah, Hellen A

2017-07-01

Vitamin K plays important biological roles in maintaining normal blood coagulation, bone mineralization, soft tissue physiology, and neurological development. Menaquinone-7 is a form of vitamin K2 that occurs naturally in some animal-derived and fermented foods. It is also available as an ingredient of dietary supplements. Menaquinone-7 has greater bioavailability than other forms of vitamin K, which has led to increasing sales and use of menaquinone-7 supplements. This special article reviews the chemistry, nomenclature, dietary sources, intake levels, and pharmacokinetics of menaquinones, along with the nonclinical toxicity data available and the data on clinical outcomes related to safety (adverse events). In conclusion, the data reviewed indicate that menaquinone-7, when ingested as a dietary supplement, is not associated with any serious risk to health or with other public health concerns. On the basis of this conclusion, US Pharmacopeia monographs have been developed to establish quality standards for menaquinone-7 as a dietary ingredient and as a dietary supplement in various dosage forms. © The Author(s) 2017. Published by Oxford University Press on behalf of the International Life Sciences Institute. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.
Collective Learning, Transformational Leadership and New Forms of Careers Guidance in Universities

Science.gov (United States)

Lodders, Nanda; Meijers, Frans

2017-01-01

In post-industrial societies, careers are to a large extent unpredictable. Therefore, individuals are expected to demonstrate more and more self-directedness. Universities in general embrace the idea of developing more self-directedness among their students but mostly fail to create the learning environment needed to foster this. In this article,…

Universal moduli space and string theory

International Nuclear Information System (INIS)

Schwarz, A.S.

1989-09-01

The construction of the universal supermoduli space is given. The super-Mumford form (the holomorphic square root from the string measure) is extended to the universal supermoduli space and expressed through the superanalog of Sato's τ-function. The hidden N=2 superconformal symmetry in the string theory is considered. (author). 13 refs
Optimal management of nutrient reserves in microorganisms under time-varying environmental conditions.

Science.gov (United States)

Nev, Olga A; Nev, Oleg A; van den Berg, Hugo A

2017-09-21

Intracellular reserves are a conspicuous feature of many bacteria; such internal stores are often present in the form of inclusions in which polymeric storage compounds are accumulated. Such reserves tend to increase in times of plenty and be used up in times of scarcity. Mathematical models that describe the dynamical nature of reserve build-up and use are known as "cell quota," "dynamic energy/nutrient budget," or "variable-internal-stores" models. Here we present a stoichiometrically consistent macro-chemical model that accounts for variable stores as well as adaptive allocation of building blocks to various types of catalytic machinery. The model posits feedback loops linking expression of assimilatory machinery to reserve density. The precise form of the "regulatory law" at the heart of such a loop expresses how the cell manages internal stores. We demonstrate how this "regulatory law" can be recovered from experimental data using several empirical data sets. We find that stores should be expected to be negligibly small in stable growth-sustaining environments, but prominent in environments characterised by marked fluctuations on time scales commensurate with the inherent dynamic time scale of the organismal system. Copyright © 2017 Elsevier Ltd. All rights reserved.
FORMS OF LEARNING WITHIN HIGHER EDUCATION. BLENDING FORMAL, INFORMAL AND NON-FORMAL

Directory of Open Access Journals (Sweden)

Irina- Teodora MANOLESCU

2018-07-01

Full Text Available Changes that occur in the socio-economic environment determine new challenges for individuals that strive to acquire new, more valuable competencies. The universities, considered one of the most important pillars in developing such competencies, are challenged to develop and harmonize different forms of education (formal, informal and non-formal in order to respond to individuals’ and organizations’ needs. The mixture of learning forms can bring competitive advantage for the universities. However mixing the learning forms is not so easy to accomplish, considering that the stakeholders’ requirements could be divergent and the resources are limited. This paper aims at presenting the advantages and disadvantages of these forms of learning and also outlines few examples of the interferences. At last, the paper presents some preliminary results of a quantitative research regarding the perception on the usage of the three forms of learning of one of its stakeholders - the higher education candidates. Some implications for both universities and high school education are highlighted.
Closed worlds and baryon asymmetry of the visible Universe

International Nuclear Information System (INIS)

Beletsky, Yu.A.

1980-01-01

In the early Universe the large scale perturbations of energy density can form closed worlds (topological decay of the initial Universe). Due to fluctuations of density of baryonic charge these closed worlds are charge asymmetrical even if the initial Universe was symmetric [ru
Consciousness in the universe: a review of the 'Orch OR' theory.

Science.gov (United States)

Hameroff, Stuart; Penrose, Roger

2014-03-01

The nature of consciousness, the mechanism by which it occurs in the brain, and its ultimate place in the universe are unknown. We proposed in the mid 1990's that consciousness depends on biologically 'orchestrated' coherent quantum processes in collections of microtubules within brain neurons, that these quantum processes correlate with, and regulate, neuronal synaptic and membrane activity, and that the continuous Schrödinger evolution of each such process terminates in accordance with the specific Diósi-Penrose (DP) scheme of 'objective reduction' ('OR') of the quantum state. This orchestrated OR activity ('Orch OR') is taken to result in moments of conscious awareness and/or choice. The DP form of OR is related to the fundamentals of quantum mechanics and space-time geometry, so Orch OR suggests that there is a connection between the brain's biomolecular processes and the basic structure of the universe. Here we review Orch OR in light of criticisms and developments in quantum biology, neuroscience, physics and cosmology. We also introduce a novel suggestion of 'beat frequencies' of faster microtubule vibrations as a possible source of the observed electro-encephalographic ('EEG') correlates of consciousness. We conclude that consciousness plays an intrinsic role in the universe. Copyright © 2013 Elsevier B.V. All rights reserved.
Mobile heterotopia: movement, circulation and the function of the university

Directory of Open Access Journals (Sweden)

Bradley Rink

Full Text Available This paper explores the function of the university through the lens of mobility as seen from a South African perspective. Understanding the role of the university as one that requires the movement and circulation of academic bodies in the form of students and staff, and bodies of academic knowledge in the form of teaching, research and academic content, I use a theoretical framework from the interdisciplinary field of mobilities in order to understand the role of movement in the university and to highlight what is ruptured and catalysed by frictions enacted through power geometry, austerity and disruption. Sighted from the perspective of the University of the Western Cape in South Africa, this paper poses a series of provocations that reveal the obligations of presence that comprise the production and transfer of knowledge in the twenty-first-century university. I discuss how disruption and austerity, amongst other embedded mobility limitations, impact on the multiple/intersecting universes of the university; how the austere and disrupted university influences our engagement at various scales from local to global; and, finally, how disruption and austerity act to fix academic bodies in place even as they may allow virtual mobility to replace the face-to-face engagement that is the hallmark of the academic project. This paper demonstrates the critical role of mobility in the institution of the university and concludes that the university is a form of Foucauldian heterotopia mobilising diverse academic bodies and bodies of knowledge.
Evidence on Dropout Phenomena at Universities

DEFF Research Database (Denmark)

Larsen, Malene Rode; Sommersel, Hanna Bjørnøy; Larsen, Michael Søgaard

This publication is an excerpt from the full technical report ‘Dropout Phenomena at Universities: What is Dropout? Why does Dropout Occur? What Can be Done by the Universities to Prevent or Reduce it? A systematic review’, which was completed in April 2013. The purpose of this excerpt is to present...... the knowledge we have on dropout phenomena at European universities in a short, precise and comprehensible form to allow readers to orient themselves on the subject in a more readable manner....
Basics of teaching Latin at Humanities University

Directory of Open Access Journals (Sweden)

Bragova Arina Mikhailovna

2017-04-01

Full Text Available The article reviews the goals, tasks, methods, and results of teaching Latin at Humanities University. The article points out that the basis of teaching is analytical reading with elements of discursive analysis. In Humanities University teaching is being provided through the interdisciplinary approach. The educational process includes interactive exercises, the use various forms of control, for example, lingual-didactic testing in a virtual learning environment. The results of current and final control are formed with the help of the point-rating system of assessing knowledge.
Universities Conducting STEM Outreach: A Conceptual Framework

Science.gov (United States)

Eilam, Efrat; Bigger, Stephen W.; Sadler, Kirsten; Barry, Fiachra; Bielik, Tom

2016-01-01

This paper addresses the positioning of science, technology, engineering and mathematics (STEM) outreach programmes within universities' operations. Though universities in many respects form a rather homogenous international community, there is wide diversity in regard to the provision of STEM outreach by different institutions. To explain this…
Thermodynamics of de Sitter universes

International Nuclear Information System (INIS)

Huang Chaoguang; Liu Liao; Wang Bobo

2002-01-01

It is shown that the first law of thermodynamics can be applied to the de Sitter universe to relate its vacuum energy, pressure, entropy of horizon, chemical potential, etc., when the cosmological constant changes due to the fluctuation of the vacuum or other reasons. The second law should be reformulated in the form that the spontaneous decay of the vacuum never makes the entropy of the de Sitter universe decrease. The third law of thermodynamics, applying to the de Sitter universe, implies that the cosmological constant cannot reach zero by finite physical processes. The relation to the holographic principle is also briefly discussed
Universities Cooperate in Online Teaching. The Experience of the Bavarian Virtual University

Directory of Open Access Journals (Sweden)

Paul RÜHL

2010-01-01

Full Text Available The Bavarian Virtual University (BVU is an institute set up by the universities and universities of Applied Sciences of the Free State of Bavaria, one of the 16 German Länder. The BVU is supported by the Bavarian Ministry of Higher Education. At present, there are more than 60,000 course enrolments by more than 25,000 Bavarian students per academic year. The BVU provides online-courses with an equivalent of two to six credit points (by ECTS standards which the member universities, all of them traditional brick-and-mortar universities, can integrate into their courses of study. Students of the member universities can attend the courses free of charge. The BVU offers neither complete courses of study nor degrees of its own. The basic and most important principles of the BVU are: Blended learning at the macro level of the course of study, not at the micro-level of the single course, priority given to asynchronous forms of communication; offering courses which are completely online, thus facilitating the import and export of online-courses between all 31 member universities and allowing a maximum of flexibility to the students. The BVU finances the developing as well as the conducting of its courses. This supports teachers in providing tuition to students from other universities.
Formation of reserves to cover loss from depreciation of stocks of retail trade enterprises

Directory of Open Access Journals (Sweden)

A.S. Krutova

2017-12-01

Full Text Available Nowadays, the most significant and widely researched accounting innovation is forming the reserve system of a business unit under conditions of sustainable development. The research proves the necessity of forming the reserves as an element of a business unit protection from the risks to lose economic profits because of assets depreciation. It is proposed when making a decision about the formation of the reserve to protect stocks from depreciation, to take into account the level of essentiality not only the deviation size of actual cost of goods from their market cost, but also the level of essentiality of the deviation of actual commodity turnover from its planned significance. The authors develop the algorithm for the level of essentiality assessment when forming the reserve of depreciation of stocks for trade enterprises, which actualizes two indices, namely, the relative deviations of commodity turnover and the cost of goods and allows to make decision about formation of reserves for decreasing the cost of capital equipment including essentiality. The research determines the main factors of influence on the depreciation of the stocks under conditions of continuity, they are: the change of assessment of stocks because of the events after report date, the methods of determining the risk of stocks, moral depreciation and quality loss. To provide the continual cycle of replenishment of commodity stocks for a trade enterprise the authors develop the diagram of accounting process for the formation and use of the depreciation reserve of stocks.
Conference L-Functions and Automorphic Forms

CERN Document Server

Kohnen, Winfried; LAF

2017-01-01

This book presents a collection of carefully refereed research articles and lecture notes stemming from the Conference "Automorphic Forms and L-Functions", held at the University of Heidelberg in 2016. The theory of automorphic forms and their associated L-functions is one of the central research areas in modern number theory, linking number theory, arithmetic geometry, representation theory, and complex analysis in many profound ways. The 19 papers cover a wide range of topics within the scope of the conference, including automorphic L-functions and their special values, p-adic modular forms, Eisenstein series, Borcherds products, automorphic periods, and many more.
77 FR 21846 - Reserve Requirements of Depository Institutions: Reserves Simplification

Science.gov (United States)

2012-04-12

... Requirements of Depository Institutions: Reserves Simplification AGENCY: Board of Governors of the Federal Reserve System. ACTION: Final rule. SUMMARY: The Board is amending Regulation D, Reserve Requirements of Depository Institutions, to simplify the administration of reserve requirements. The final rule creates a...
Trade Union Participation in University Research Policies.

Science.gov (United States)

Leydesdorff, Loet

1984-01-01

The recent development of Dutch research coordination agencies, the Science Shops, forms the context for a description of the relationship between university research and policy at Amsterdam University and the national trade union organization. Management tools such as project financing and other elements of this system are discussed. (MSE)
The Iconography of Universities as Institutional Narratives

Science.gov (United States)

Drori, Gili S.; Delmestri, Giuseppe; Oberg, Achim

2016-01-01

The coming of "brand society" and the onset of mediatization spur universities to strategize their visual identity and pay particular attention to their icon. Resulting from branding initiatives, university icons are visual self-representations and material-cum-symbolic forms of organizational identity. In this work we ask: What identity…
Integration of a Zero-footprint Cloud-based Picture Archiving and Communication System with Customizable Forms for Radiology Research and Education.

Science.gov (United States)

Hostetter, Jason; Khanna, Nishanth; Mandell, Jacob C

2018-06-01

The purpose of this study was to integrate web-based forms with a zero-footprint cloud-based Picture Archiving and Communication Systems (PACS) to create a tool of potential benefit to radiology research and education. Web-based forms were created with a front-end and back-end architecture utilizing common programming languages including Vue.js, Node.js and MongoDB, and integrated into an existing zero-footprint cloud-based PACS. The web-based forms application can be accessed in any modern internet browser on desktop or mobile devices and allows the creation of customizable forms consisting of a variety of questions types. Each form can be linked to an individual DICOM examination or a collection of DICOM examinations. Several uses are demonstrated through a series of case studies, including implementation of a research platform for multi-reader multi-case (MRMC) studies and other imaging research, and creation of an online Objective Structure Clinical Examination (OSCE) and an educational case file. Copyright © 2018 The Association of University Radiologists. Published by Elsevier Inc. All rights reserved.
Global monopoles can change Universe's topology

International Nuclear Information System (INIS)

Marunović, Anja; Prokopec, Tomislav

2016-01-01

If the Universe undergoes a phase transition, at which global monopoles are created or destroyed, topology of its spatial sections can change. More specifically, by making use of Myers' theorem, we show that, after a transition in which global monopoles form, spatial sections of a spatially flat, infinite Universe becomes finite and closed. This implies that global monopoles can change the topology of Universe's spatial sections (from infinite and open to finite and closed). Global monopoles cannot alter the topology of the space-time manifold.
How Australian and Indonesian Universities Treat Plagiarism: a Comparative Study

OpenAIRE

Cahyono, Bambang Yudi

2005-01-01

This article is a part of a larger study comparing various aspects of policies on plagiarism in two university contexts. It compares policies on plagiarism in universities in Australia and Indonesia. The results of this comparative study showed that Australian and Indonesian universities treat plagiarism differently. Australian universities treat plagiarism explicitly in their university policies. In Australian universities, plagiarism is defined clearly and forms of plagiarism are explained ...
The universal lagrangian and the cosmic evolution

International Nuclear Information System (INIS)

El Tahir, A.

1984-08-01

By geometrizing Mach's Universe, we derive the most rational form of a Lagrangian which we, hence, call Universal. It contains both linear and nonlinear terms of the scalar curvature R, with constant coefficients which underlie a certain physical meaning. The metric derivable from this Lagrangian is believed to be far advanced from those derived from general relativity. A wave equation describing the overall evolution of the Universe is obtained and discussed. (author)

Language as a universal form of culture’s existence

Directory of Open Access Journals (Sweden)

I. A. Shishko

2014-10-01

Full Text Available Today it is increasingly becoming the subject of attention of philosophers, philologists, linguists, since the existence of many problems and their solutions are in the language. To any information became available to the human mind, you need to make much effort to establish links between the mind and the outside world. The author of the article analyzes the active and constructive properties of language and its ability to influence the popular culture, psychology and creative writing I. Herder, W. von Humboldt, J., L. Vaysgerbera and others. Since, it is a social phenomenon and it reflected the requirements of collectivism, the author of the article reveals its role in the development of culture through their close interrelation in modern society. It is a necessary condition and a means of socialization of the individual and no common life with other people without learning social norms, rules, culture, without development achievements created by the labor of many generations, people are not aware of themselves as part of society. The article author is considered as a unique way of educating people and a universal condition for the existence of any culture.
[Public health competencies and contents in pharmacy degree programs in Spanish universities].

Science.gov (United States)

Lumbreras, Blanca; Davó-Blanes, María Carmen; Vives-Cases, Carmen; Bosch, Félix

2015-01-01

To identify public health core competencies and contents in pharmacy degrees at a meeting of public health lecturers in pharmacy degrees from various public and private universities. The first Meeting of the Forum of University Teaching Staff in Pharmacy Degrees was held at the Faculty of Medicine in the Complutense University, Madrid, Spain on the 19(th) and 20(th) of November 2013. The meeting was attended by 17 lecturers. Participants brought their own teaching programs and were given two previous studies on public health competencies for analysis of public health contents and competencies in pharmacy degrees. Working groups were formed and the results were shared. The highest number of core competencies was identified in the following functions: "Assessment of the population's health needs" and "Developing health policies". The final program included basic contents organized into 8 units: Concept of Public Health, Demography, Epidemiological Method, Environment and Health, Food Safety, Epidemiology of Major Health Problems, Health Promotion and Education, and Health Planning and Management. Representation of almost all the Spanish Pharmacy Faculties and the consensus reached in the description of competences and program contents will greatly improve the quality of teaching in this area. Copyright © 2014 SESPAS. Published by Elsevier Espana. All rights reserved.
Hoarseness and Risk Factors in University Teachers.

Science.gov (United States)

Korn, Gustavo Polacow; Augusto de Lima Pontes, Antonio; Abranches, Denise; Augusto de Lima Pontes, Paulo

2015-07-01

To characterize the presence of hoarseness and the risk factors in male and female university teachers in private institutions in the city of São Paulo, Brazil. Cross-sectional survey. Voice self-evaluation forms prepared by the Brazilian Ministry of Labor were administered to 846 university teachers in a private institution in the city of São Paulo, Brazil. Prevalence of hoarseness in the sample is 39.6%. Percentage of hoarseness is higher in females (51.8%) than in males (32.6%). Comparing hoarseness and time of teaching, it was observed that the percentage of hoarseness is lower in a time shorter or equal to 1 year, and it is higher in a time between 10 and 20 years. Percentage of hoarseness is lower in the maximum workload of one to three class hours per day compared with the other workloads. Percentage of hoarseness is lower when the maximum number of students per classroom is less than 30 than when it is between 101 and 150 students. Other factors like in terms of noise and sound competition, air pollution, and in terms of causing stress and anxiety, besides habits and style/quality of life are related to the presence of hoarseness. University teachers show high percentage of hoarseness. Factors, such as time of teaching, females, work organization, workplace, in terms of noise and sound competition, air pollution, and in terms of causing stress and anxiety, besides habits and style/quality of life, are related to the presence of hoarseness in this group. Copyright © 2015 The Voice Foundation. Published by Elsevier Inc. All rights reserved.
Content and Form Anaysis of the Web Sites of University Libraries: A study on the Case in Turkey

Directory of Open Access Journals (Sweden)

Mesut Kurulgan

2006-06-01

Full Text Available Internet is an important medium in the process of development of information and information technologies. University library web sites are used by many users to reach information. The speed, ease and efficiency of library web site usage contributes to users' satisfaction. This study compares library web sites of state universities to the foundation universities in terms ofform and content. Evaluation criteria obtained through content analysis is measured by visiting each library Web site and measures are given as frequency distribution and percentage analysis. The study concludes that library web sites of state universities use the Internet opportunities more effectively than the library web sites of foundation universities.
A Software module for pointwise calibration of free form objevts and for uncertainty representation

DEFF Research Database (Denmark)

Savio, Enrico; Farmer, A.F.; De Chiffre, Leonardo

. The Centre for Geometrical Metrology (CGM) at the Technical University of Denmark takes care of free form measurements, in collaboration with DIMEG, University of Padova, Italy. The present report describes a software module, MULTICAL, to be used for the calibration of free form objects. The purpose...... of the software is to calculate the uncertainty of free form measurements according to the method described in the draft standard ISO/WD 15530-6....
Universal portfolios generated by the Bregman divergence

Science.gov (United States)

Tan, Choon Peng; Kuang, Kee Seng

2017-04-01

The Bregman divergence of two probability vectors is a stronger form of the f-divergence introduced by Csiszar. Two versions of the Bregman universal portfolio are presented by exploiting the mean-value theorem. The explicit form of the Bregman universal portfolio generated by a function of a convex polynomial is derived and studied empirically. This portfolio can be regarded as another generalized of the well-known Helmbold portfolio. By running the portfolios on selected stock-price data sets from the local stock exchange, it is shown that it is possible to increase the wealth of the investor by using the portfolios in investment.
Endless universe beyond the big bang

CERN Document Server

Steinhardt, Paul J

2007-01-01

The Big Bang theory—widely regarded as the leading explanation for the origin of the universe—posits that space and time sprang into being about 14 billion years ago in a hot, expanding fireball of nearly infinite density. Over the last three decades the theory has been repeatedly revised to address such issues as how galaxies and stars first formed and why the expansion of the universe is speeding up today. Furthermore, an explanation has yet to be found for what caused the Big Bang in the first place. In Endless Universe, Paul J. Steinhardt and Neil Turok, both distinguished theoretical physicists, present a bold new cosmology. Steinhardt and Turok “contend that what we think of as the moment of creation was simply part of an infinite cycle of titanic collisions between our universe and a parallel world” (Discover). They recount the remarkable developments in astronomy, particle physics, and superstring theory that form the basis for their groundbreaking “Cyclic Universe” theory. According to t...
Nuclear history of the universe

Energy Technology Data Exchange (ETDEWEB)

Marx, Gy [Eoetvoes Lorand Tudomanyegyetem, Budapest (Hungary). Atomfizikai Tanszek

1982-01-01

A brief summary of the cosmogony of our universe following the big bang is given, including the production of the elements, the astronomical processes and the evolution of stars, the planets and life. Along with the social development the energy need of society has been growing and to meet this demand, other than chemical forms of stored energy in the universe is to be released. The nuclear power utilized today and in the future is related to the energy stored at the beginning of the universe. The cosmological and physical background of nuclear energy storage since the big bang and of the reasons of its convertibility into power is explained.
College student bereavement, scholarship, and the university: a call for university engagement.

Science.gov (United States)

Balk, D E

2001-01-01

The prevalence of bereavement among traditional-aged college students should impel universities to assist bereaved students on their campuses. Dealing with bereavement can not only challenge a college student's completing the developmental tasks that our society sets for the later adolescent years, but also imperil the student's remaining in school and graduating. It is in the best interests of the university to develop and implement a variety of effective interventions to assist bereaved students. The author argues that universities are communities devoted to scholarly endeavors and should explicitly incorporate the dimension of compassion and caring. An abbreviated case study is used to illustrate the situations in which one grieving student found herself when she returned to school following the death of her father. A call is made for greater university engagement by forming a university-based bereavement center to coordinate and conduct coherent inquiry that fulfills the scholarly functions of discovery, application, and instruction. Four specific actions for a bereavement center are to train nonbereaved students to provide peer support, to provide structured interventions for college students at risk of bereavement complications, to raise consciousness about bereavement on the university campus, and to conduct research into various bereavement populations and bereavement topics.
Future cancer treatment using antiparticles form the exotic "antiworld"

CERN Multimedia

2006-01-01

"An international research team has taken the first, but nevertheless promisiong step towards a new form of radiotherapy for cancer. This team includes scientists at the Department of Physics and Astronomy, the University of Aarhus, as well as the Department of Medical Physics and the Department of Experimental Clinical Oncology, the Aarhus University Hospital." (1 page)
Taking the Measure of the Universe

Science.gov (United States)

Hinshaw, Gary

2009-01-01

The cosmic microwave background (CMB) radiation is the oldest light in the universe - it is literally the remnant heat left over from the Big Bang. This fossil relic has survived largely intact and it provides us with a unique probe of conditions in the early universe, long before any stars or galaxies had formed. NASA has now flown two satellites devoted to studying the CMB: 'COBE' and 'WMAP'. In this lecture I will describe what we have learned from these missions including: evidence for the Big Bang itself; new measurements of the age, shape, and content of the universe; and new evidence that all structure in the universe emerged from microscopic quantum fluctuations in the primordial soup.
Status of fossil fuel reserves; Etat des reserves des combustibles fossiles

Energy Technology Data Exchange (ETDEWEB)

Laherrere, J

2005-07-01

Reserves represent the sum of past and future productions up to the end of production. In most countries the reserve data of fields are confidential. Therefore, fossil fuel reserves are badly known because the published data are more political than technical and many countries make a confusion between resources and reserves. The cumulated production of fossil fuels represents only between a third and a fifth of the ultimate reserves. The production peak will take place between 2020 and 2050. In the ultimate reserves, which extrapolate the past, the fossil fuels represent three thirds of the overall energy. This document analyses the uncertainties linked with fossil fuel reserves: reliability of published data, modeling of future production, comparison with other energy sources, energy consumption forecasts, reserves/production ratio, exploitation of non-conventional hydrocarbons (tar sands, extra-heavy oils, bituminous shales, coal gas, gas shales, methane in overpressure aquifers, methane hydrates), technology impacts, prices impact, and reserves growth. (J.S.)
C III] EMISSION IN STAR-FORMING GALAXIES NEAR AND FAR

Energy Technology Data Exchange (ETDEWEB)

Rigby, J. R. [Astrophysics Science Division, Goddard Space Flight Center, 8800 Greenbelt Road, Greenbelt, MD 20771 (United States); Bayliss, M. B. [Department of Physics, Harvard University, 17 Oxford Street, Cambridge, MA 02138 (United States); Gladders, M. D. [Department of Astronomy and Astrophysics, University of Chicago, 5640 S. Ellis Avenue, Chicago, IL 60637 (United States); Sharon, K.; Johnson, T. [Department of Astronomy, University of Michigan, 500 Church Street, Ann Arbor, MI 48109 (United States); Wuyts, E. [Max Plank Institute for Extraterrestrial Physics, Giessenbachstrasse 1, D-85748 Garching (Germany); Dahle, H. [Institute of Theoretical Astrophysics, University of Oslo, P.O. Box 1029, Blindern, NO-0315 Oslo (Norway); Peña-Guerrero, M. [Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, MD 21218 (United States)

2015-11-20

We measure [C iii] 1907, C iii] 1909 Å emission lines in 11 gravitationally lensed star-forming galaxies at z ∼ 1.6–3, finding much lower equivalent widths than previously reported for fainter lensed galaxies. While it is not yet clear what causes some galaxies to be strong C iii] emitters, C iii] emission is not a universal property of distant star-forming galaxies. We also examine C iii] emission in 46 star-forming galaxies in the local universe, using archival spectra from GHRS, FOS, and STIS on HST and IUE. Twenty percent of these local galaxies show strong C iii] emission, with equivalent widths < −5 Å. Three nearby galaxies show C iii] emission equivalent widths as large as the most extreme emitters yet observed in the distant universe; all three are Wolf–Rayet galaxies. At all redshifts, strong C iii] emission may pick out low-metallicity galaxies experiencing intense bursts of star formation. Such local C iii] emitters may shed light on the conditions of star formation in certain extreme high-redshift galaxies.
Cognitive Reserve and Brain Maintenance: Orthogonal Concepts in Theory and Practice.

Science.gov (United States)

Habeck, C; Razlighi, Q; Gazes, Y; Barulli, D; Steffener, J; Stern, Y

2017-08-01

Cognitive Reserve and Brain Maintenance have traditionally been understood as complementary concepts: Brain Maintenance captures the processes underlying the structural preservation of the brain with age, and might be assessed relative to age-matched peers. Cognitive Reserve, on the other hand, refers to how cognitive processing can be performed regardless of how well brain structure has been maintained. Thus, Brain Maintenance concerns the "hardware," whereas Cognitive Reserve concerns "software," that is, brain functioning explained by factors beyond mere brain structure. We used structural brain data from 368 community-dwelling adults, age 20-80, to derive measures of Brain Maintenance and Cognitive Reserve. We found that Brain Maintenance and Cognitive were uncorrelated such that values on one measure did not imply anything about the other measure. Further, both measures were positively correlated with verbal intelligence and education, hinting at formative influences of the latter to both measures. We performed extensive split-half simulations to check our derived measures' statistical robustness. Our approach enables the out-of-sample quantification of Brain Maintenance and Cognitive Reserve for single subjects on the basis of chronological age, neuropsychological performance and structural brain measures. Future work will investigate the prognostic power of these measures with regard to future cognitive status. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.
Identity Work at a Normal University in Shanghai

Science.gov (United States)

Cockain, Alex

2016-01-01

Based upon ethnographic research, this article explores undergraduate students' experiences at a normal university in Shanghai focusing on the types of identities and forms of sociality emerging therein. Although students' symptoms of disappointment seem to indicate the power of university experiences to extinguish purposeful action, this article…
Electromagnetic form factors of hadrons

International Nuclear Information System (INIS)

Zidell, V.S.

1976-01-01

A vector meson dominance model of the electromagnetic form factors of hadrons is developed which is based on the use of unstable particle propagators. Least-square fits are made to the proton, neutron, pion and kaon form factor data in both the space and time-like regions. A good fit to the low-energy nucleon form factor data is obtained using only rho, ω, and phi dominance, and leads to a determination of the vector meson resonance parameters in good agreement with experiment. The nucleon-vector meson coupling constants obey simple sum rules indicating that there exists no hard core contribution to the form factors within theoretical uncertainties. The prediction for the electromagnetic radii of the proton is in reasonable agreement with recent experiments. The pion and kaon charge form factors as deduced from the nucleon form factors assuming vector meson universality are compared to the data. The pion form factor agrees with the data in both the space and time-like regions. The pion charge radius is in agreement with the recent Dubna result, but the isovector P-wave pion-pion phase shift calculated from the theory disagrees with experiment. A possible contribution to the form factors from a heavy rho meson is also evaluated
77 FR 66361 - Reserve Requirements of Depository Institutions: Reserves Simplification

Science.gov (United States)

2012-11-05

... Requirements of Depository Institutions: Reserves Simplification AGENCY: Board of Governors of the Federal... (Reserve Requirements of Depository Institutions) published in the Federal Register on April 12, 2012. The... simplifications related to the administration of reserve requirements: 1. Create a common two-week maintenance...
Forms in Search of Substance: Quality and Evaluation in Romanian Universities

Science.gov (United States)

Geven, Koen; Maricut, Adina

2015-01-01

Romania's integration into the European Union is fraught with cultural stereotypes. One dominant narrative is that the country creates "forms without substance": meaningless institutions without adequate personnel or intellectual capital. In this paper, we investigate whether this popular stereotype adequately describes higher education…
Foreign Exchange Reserves and the Reserve Bank’s Balance Sheet

OpenAIRE

Christian Vallence

2012-01-01

The Reserve Bank of Australia holds and manages the nation’s foreign exchange reserve assets in order to meet its policy objectives. While Australia’s foreign exchange reserves are relatively modest by international standards, they nonetheless constitute a sizeable portion of the Bank’s balance sheet, and variations in the Australian dollar value of these reserves are usually the most volatile component of the Bank’s profit and loss statement. This article discusses some of the key decisions ...
Universal Majorana thermoelectric noise

Science.gov (United States)

Smirnov, Sergey

2018-04-01

Thermoelectric phenomena resulting from an interplay between particle flows induced by electric fields and temperature inhomogeneities are extremely insightful as a tool providing substantial knowledge about the microscopic structure of a given system. By tuning, e.g., parameters of a nanoscopic system coupled via tunneling mechanisms to two contacts, one may achieve various situations where the electric current induced by an external bias voltage competes with the electric current excited by the temperature difference of the two contacts. Even more exciting physics emerges when the system's electronic degrees freedom split to form Majorana fermions which make the thermoelectric dynamics universal. Here, we propose revealing these unique universal signatures of Majorana fermions in strongly nonequilibrium quantum dots via noise of the thermoelectric transport beyond linear response. It is demonstrated that whereas mean thermoelectric quantities are only universal at large-bias voltages, the noise of the electric current excited by an external bias voltage and the temperature difference of the contacts is universal at any bias voltage. We provide truly universal, i.e., independent of the system's parameters, thermoelectric ratios between nonlinear response coefficients of the noise and mean current at large-bias voltages where experiments may easily be performed to uniquely detect these truly universal Majorana thermoelectric signatures.

Focus on Form and Corrective Feedback Research at the University of Victoria, Canada

Science.gov (United States)

Chen, Sibo; Nassaji, Hossein

2018-01-01

The Department of Linguistics at University of Victoria (UVic) in Canada has a long-standing tradition of empirical approaches to the study of theoretical and applied linguistics. As part of the Faculty of Humanities, the department caters to students with a wide range of backgrounds and interests, and provides crucial language teaching support in…
Dark energy and universal antigravitation

International Nuclear Information System (INIS)

Chernin, A D

2008-01-01

Universal antigravitation, a new physical phenomenon discovered astronomically at distances of 5 to 8 billion light years, manifests itself as cosmic repulsion that acts between distant galaxies and overcomes their gravitational attraction, resulting in the accelerating expansion of the Universe. The source of the antigravitation is not galaxies or any other bodies of nature but a previously unknown form of mass/energy that has been termed dark energy. Dark energy accounts for 70 to 80% of the total mass and energy of the Universe and, in macroscopic terms, is a kind of continuous medium that fills the entire space of the Universe and is characterized by positive density and negative pressure. With its physical nature and microscopic structure unknown, dark energy is among the most critical challenges fundamental science faces in the twenty-first century. (physics of our days)
On Growth and Form in context - an interview with Matthew Jarron.

Science.gov (United States)

Maartens, Aidan

2017-12-01

D'Arcy Thompson was born in 1860, trained in Edinburgh and Cambridge, and held positions in Dundee and St Andrews, where he worked until his death in 1948. On Growth and Form , his classic work on the mathematical patterns and physical rules underlying biological forms, was first published in 1917. To learn more about the book's context, we met Matthew Jarron, Curator of Museum Services at the University of Dundee, in the University's D'Arcy Thompson Zoology Museum. Surrounded by specimens, many of which were collected by Thompson himself, we discussed the legacy of On Growth and Form and the life of the man behind it. © 2017. Published by The Company of Biologists Ltd.
Black Holes, the Brightest Objects in the Universe

Energy Technology Data Exchange (ETDEWEB)

McKinney, Jonathan (Stanford University)

2009-04-28

Black holes are everywhere in the Universe. They form when massive stars end their life in a simultaneous violent collapse and energetic explosion. Galaxies end up littered with small black holes, each roughly the mass of ten Suns. Nearly every galaxy center ends up with a single huge black hole, with the mass of a million to a billion Suns. During their lifetimes, black holes chew up their surroundings and spew out ultra-energetic beams of radiation and matter that are visible from across the Universe. In this lecture, I will discuss how black holes form, outline how we detect them, and show movies that illustrate how they work according to Einstein and state-of-the-art computer simulations. We will see that these blackest of all objects in the Universe actually shine the brightest.
The limits of bound structures in the accelerating Universe

NARCIS (Netherlands)

Dunner, R; Araya, PA; Meza, A; Reisenegger, A

2006-01-01

According to the latest evidence, the Universe is entering an era of exponential expansion, where gravitationally bound structures will get disconnected from each other, forming isolated 'island universes'. In this scenario, we present a theoretical criterion to determine the boundaries of
Some observations in university participation in nuclear engineering research

International Nuclear Information System (INIS)

Eickhoff, K.G.; Hill, K.M.

1980-01-01

A general discussion is presented on the kinds of problem which with suitable co-ordination would form appropriate topics for university research. R and D work can be done in-house, or with an industrial contractor, or with a university or polytechnic. The criteria are examined. Involvement by universities and polytechnics, and topics and location, are considered further. (U.K.)
Replacing reserve requirements

OpenAIRE

Edward J. Stevens

1993-01-01

An examination of the fading significance of the Federal Reserve System's reserve requirements and the recent flowering of required clearing balances, a rapidly growing feature of Reserve Bank operations.
Flora of the Kap River Reserve, Eastern Cape, South Africa

Directory of Open Access Journals (Sweden)

E. C. Cloete

1999-09-01

Full Text Available A detailed analysis ot the flora of the newly proclaimed Kap River Reserve (600 ha is given. The reserve is adjacent to the Fish River and some 5 km from the Fish River Mouth It consists of a coastal plateau up to 100 m a.s.I. which is steeply dissected by the two rivers that partially form the boundary of the reserve. The flora of the reserve was sampled over a period o f three years and plants were collected in all the vegetation types of grassland, thicket and forest. 488 species were collected with a species to family ratio of 4:4. The majority of the taxa recorded represent the major phytochoria of the region. Nineteen species are endemic to the Eastern Cape, two are classed as vulnerable, five are rare, six are protected and a further seventeen are of uncertain status. The flora of the Kap River has closest affinities to that of the Alexandria Forest.
Risk spreading, connectivity, and optimal reserve spacing.

Science.gov (United States)

Blowes, Shane A; Connolly, Sean R

2012-01-01

Two important processes determining the dynamics of spatially structured populations are dispersal and the spatial covariance of demographic fluctuations. Spatially explicit approaches to conservation, such as reserve networks, must consider the tension between these two processes and reach a balance between distances near enough to maintain connectivity, but far enough to benefit from risk spreading. Here, we model this trade-off. We show how two measures of metapopulation persistence depend on the shape of the dispersal kernel and the shape of the distance decay in demographic covariance, and we consider the implications of this trade-off for reserve spacing. The relative rates of distance decay in dispersal and demographic covariance determine whether the long-run metapopulation growth rate, and quasi-extinction risk, peak for adjacent patches or intermediately spaced patches; two local maxima in metapopulation persistence are also possible. When dispersal itself fluctuates over time, the trade-off changes. Temporal variation in mean distance that propagules are dispersed (i.e., propagule advection) decreases metapopulation persistence and decreases the likelihood that persistence will peak for adjacent patches. Conversely, variation in diffusion (the extent of random spread around mean dispersal) increases metapopulation persistence overall and causes it to peak at shorter inter-patch distances. Thus, failure to consider temporal variation in dispersal processes increases the risk that reserve spacings will fail to meet the objective of ensuring metapopulation persistence. This study identifies two phenomena that receive relatively little attention in empirical work on reserve spacing, but that can qualitatively change the effectiveness of reserve spacing strategies: (1) the functional form of the distance decay in covariance among patch-specific demographic rates and (2) temporal variation in the shape of the dispersal kernel. The sensitivity of metapopulation
From universal health insurance to universal healthcare? The shifting health policy landscape in Ireland since the economic crisis.

Science.gov (United States)

Burke, Sara Ann; Normand, Charles; Barry, Sarah; Thomas, Steve

2016-03-01

Ireland experienced one of the most severe economic crises of any OECD country. In 2011, a new government came to power amidst unprecedented health budget cuts. Despite a retrenchment in the ability of health resources to meet growing need, the government promised a universal, single-tiered health system, with access based solely on medical need. Key to this was introducing universal free GP care by 2015 and Universal Health Insurance from 2016 onwards. Delays in delivering universal access and a new health minister in 2014 resulted in a shift in language from 'universal health insurance' to 'universal healthcare'. During 2014 and 2015, there was an absence of clarity on what government meant by universal healthcare and divergence in policy measures from their initial intent of universalism. Despite the rhetoric of universal healthcare, years of austerity resulted in poorer access to essential healthcare and little extension of population coverage. The Irish health system is at a critical juncture in 2015, veering between a potential path to universal healthcare and a system, overwhelmed by years of austerity, which maintains the status quo. This papers assesses the gap between policy intent and practice and the difficulties in implementing major health system reform especially while emerging from an economic crisis. Copyright © 2015 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.
Peacekeeping: Is It Feasible to Expand the Role of the Reserve Components?

National Research Council Canada - National Science Library

Ball, Arley

1997-01-01

.... These documents form the basis of my analysis. In addition, leaders from both the Active and Reserve Components have provided me their assessments of past performance and future requirements of the citizen soldiers...
UNIVERSITY ICT INFRASTRUCTURE CONSTRUCTION: PROBLEMS AND SOLUTIONS

Directory of Open Access Journals (Sweden)

Oleksandr V. Spivakovskyi

2014-02-01

Full Text Available The paper analyzes the main problems and development of ICT infrastructure of a higher education establishment. The influence of the University’s IT development on its ratings is studied. There are four variants of ICT infrastructure development of the University according to the administrative division of its IT departments and the main structural elements of the system “University Governance -n governing and IT maintaining departments”, their activity direction and forms are determined. In addition, the main components of information and communication pedagogical environment of the University and ICT of administrative direction as the main components of ICT university infrastructure are described and determined.
A Simple Audit of Radiological Request Forms at the University of ...

African Journals Online (AJOL)

TNHJOURNALPH

with the managing team to clarify issues when necessary. CONCLUSION. In conclusion, we observed that radiological request forms are not always properly filled. Except for the name of the patient and the investigations requested, all other parameters were incompletely filled. This situation is a. The Nigerian Health Journal ...
Conch, Cooperatives, and Conflict: Conservation and Resistance in the Banco Chinchorro Biosphere Reserve

Directory of Open Access Journals (Sweden)

David M Hoffman

2014-01-01

Full Text Available In theory, biosphere reserves link biodiversity conservation with development, primarily through sustainable resource utilisation, and alternative, conservation-compatible economies in the buffer and transition zones outside the core area. Successful management should reduce pressure on natural resources within its core area as well as enable local communities to participate in the management of buffer zone resources in a sustainable manner. The Banco Chinchorro Biosphere Reserve was declared in 1996 to protect coral reefs and marine biodiversity, while also enabling fishing cooperatives to maintain their livelihoods based upon the sustainable extraction of lobster, conch, and scalefish. In 2004, eight years after the Reserve′s declaration, Mexican authorities struggled to control marine resource use in the reserve, especially the extraction of queen conch (Strombus gigas. This article provides an overview of the long struggle to conserve queen conch populations in the area. Particular attention is paid to describing the various forms of resistance fishermen employed to counter the increasing regulation and vigilance that accompanied the creation of the Banco Chinchorro Biosphere Reserve. This case chronicles the resistance to regulation and interpersonal violence that erupts when entrenched attitudes and practices are confronted with increasing surveillance. Thus, what was observed in the Banco Chinchorro Biosphere Reserve parallels other research that depicts the forms of resistance to conservation that local people enact when confronted with conservation interventions. Finally, the plight of queen conch in the Banco Chinchorro Biosphere Reserve clearly reflects the conflicts and difficulties found across Mexico in the implementation of the biosphere reserve model.
Environmental Science Education at Sinte Gleska University

Science.gov (United States)

Burns, D.

2004-12-01

At Sinte Gleska University, basically we face two problems 1. The lack of natural resources/environmental education instructors and students. 2. High turnover in the drinking water (and waste water / environmental monitoring) jobs. As soon as people are trained, they typically leave for better paying jobs elsewhere. To overcome these In addition to regular teaching we conduct several workshops year around on environmental issues ranging from tree plantation, preserving water resources, sustainable agriculture and natural therapy (ayurvedic treatment- the Lakota way of treating illness) etc. We offer workshops about the negative impacts brought about by the development and use of hydropower, fossil fuel and nuclear energy (but include topics like reclamation of land after mining). Not only does the harvest and consumption of these energy forms devastate the land and its plants, animals, water and air, but the mental, spiritual, and physical health and culture of Native peoples suffer as well. In contrast, wind power offers an environmentally friendly source of energy that also can provide a source of income to reservations.
Universal properties of relaxation and diffusion in condensed matter

International Nuclear Information System (INIS)

Ngai K L

2017-01-01

By and large the research communities today are not fully aware of the remarkable universality in the dynamic properties of many-body relaxation/diffusion processes manifested in experiments and simulations on condensed matter with diverse chemical compositions and physical structures. I shall demonstrate the universality first from the dynamic processes in glass-forming systems. This is reinforced by strikingly similar properties of different processes in contrasting interacting systems all having nothing to do with glass transition. The examples given here include glass-forming systems of diverse chemical compositions and physical structures, conductivity relaxation of ionic conductors (liquid, glassy, and crystalline), translation and orientation ordered phase of rigid molecule, and polymer chain dynamics. Universality is also found in the change of dynamics when dimension is reduced to nanometer size in widely different systems. The remarkable universality indicates that many-body relaxation/diffusion is governed by fundamental physics to be unveiled. One candidate is classical chaos on which the coupling model is based, Universal properties predicted by this model are in accord with diverse experiments and simulations. (paper)
Feedback in low-mass galaxies in the early Universe.

Science.gov (United States)

Erb, Dawn K

2015-07-09

The formation, evolution and death of massive stars release large quantities of energy and momentum into the gas surrounding the sites of star formation. This process, generically termed 'feedback', inhibits further star formation either by removing gas from the galaxy, or by heating it to temperatures that are too high to form new stars. Observations reveal feedback in the form of galactic-scale outflows of gas in galaxies with high rates of star formation, especially in the early Universe. Feedback in faint, low-mass galaxies probably facilitated the escape of ionizing radiation from galaxies when the Universe was about 500 million years old, so that the hydrogen between galaxies changed from neutral to ionized-the last major phase transition in the Universe.
Tools to probe the universe

International Nuclear Information System (INIS)

Lagage, P.O.; Augueres, J.L.; Amiaux, J.; Cara, Ch.; Fontignie, J.; Rio, Y.; Fermon, C.; Pannetier-Lecoeur, M.; De Vismes, A.; Cordier, B.; Fesquet, M.; Ferrando, Ph.; Authier, M.; Pantin, E.; Glicenstein, J.F.; Boulade, O.; Refregier, A.; Stolarczyk, Th.; Agnese, P.; Rodriguez, L.; Agnese, P.; Pigot, C.; Duband, L.; Limousin, O.; Delagnes, E.; Turck-Chieze, S.; Carton, P.H.; Starck, J.L.; Bournaud, F.; Teyssier, R.; Audit, E.; Brun, A.S.; Leca, P.; Menache, Ch.; Pomarede, D.; Thooris, B.; Meis, C.

2009-01-01

This special issue of Clefs CEA journal is entirely devoted to astrophysics and to the exploration and probing of the Universe. The second part of this dossier, described here, makes a status of the tools used to probe the universe: telescopes, imaging spectrometers, data processing and simulation. Content: A - Telescopes of the future: 1. Seeing further out: JWST: looking back on a past 13 billion years old, Space specifics: the learning curve to know-how, Fabricating a corona-graph mask, SVOM, a satellite to detect the explosions of the first stars to be formed in the Universe; 2. Seeing more precisely: SIMBOL-X, pioneering formation flying, ELT/METIS, a 42-meter giant, One hundred telescopes for the CTA arrays; 3. Seeing wider: Euclid, mapping the extragalactic sky, ANTARES: the neutrino, another cosmic messenger; B - The new generation of imaging spectrometers: Observing the Universe in the submillimeter spectral region, The X-ray Universe, Space cryo-coolers, Out in the extreme, tumultuous Universe, Probing the Sun with GOLF-NG, Focus: From light to imagery; C - Data analysis in astrophysics; D - Numerical simulation in astrophysics: Information technology and theoretical predictions in astrophysics, Supercomputers for a better understanding of the Universe, The visualization of astrophysical simulations, Godunov, a numerical platform for education and research
International Recognition of FormAkademisk

Directory of Open Access Journals (Sweden)

Janne Beate Reitan

2017-12-01

Full Text Available FormAkademisk was invited to the Design Journal Editors' Meeting at the College of Design, Architecture, Art, and Planning (DAAP, University of Cincinnati in late October, as the only design research journal from the Nordic region. The meeting was organized in advance of the International Association of Societies of Design Research (IASDR 2017 conference.Liv Merete Nielsen, who initiated the creation of FormAkademisk and has been a Section Editor since the start-up and I, who have been the Editor-in-Chief for the entire period, travelled to the meeting.FormAkademisk was in good company - among the others invited, we can mention the American Design Issues and the British Design Studies, both of which are at Level 2 of the Norwegian Science Index - NVI. Other reputable journals invited were the International Journal of Design from Taiwan, She Ji - The Journal of Design, Economics, and Innovation from Tongji University in Shanghai, China, Design and Culture from the United States, Co-Design from the United Kingdom, Information Design Journal published in the Netherlands with an international editorial board, Journal of Design, Business & Society with an international editorial board, the French Sciences du Design and Visible Language published at the University of Cincinnati, USA who hosted the meeting.First, we warmed up by describing each journal's editorial profile. For FormAkademisk we emphasized that we have two equal focuses – research in design, but also research in design education for the general public. This combination seems to be unique internationally.Common issues we discussed further were challenges with the quality of submitted articles and obtaining qualified peer reviewers. We also discussed whether we would agree on a common understanding of what it means to be included as an author of an article. Based on the discussions, FormAkademisk comes well prepared compared to the other internationally leading design research
Bootstrap, universality and horizons

Energy Technology Data Exchange (ETDEWEB)

Chang, Chi-Ming [Center for Theoretical Physics and Department of Physics,University of California, Berkeley, CA 94704 (United States); Lin, Ying-Hsuan [Jefferson Physical Laboratory, Harvard University,Cambridge, MA 02138 (United States)

2016-10-13

We present a closed form expression for the semiclassical OPE coefficients that are universal for all 2D CFTs with a “weak” light spectrum, by taking the semiclassical limit of the fusion kernel. We match this with a properly regularized and normalized bulk action evaluated on a geometry with three conical defects, analytically continued in the deficit angles beyond the range for which a metric with positive signature exists. The analytically continued geometry has a codimension-one coordinate singularity surrounding the heaviest conical defect. This singularity becomes a horizon after Wick rotating to Lorentzian signature, suggesting a connection between universality and the existence of a horizon.

Development and Validation of A Short Form of the Attitude Toward Poverty Scale

Directory of Open Access Journals (Sweden)

Sung Hyun Yun

2010-10-01

Full Text Available This study outlines the development and validation of a short form of the 37-item Attitude toward Poverty (ATP scale. Employing a cross-sectional survey design, the authors sampled 319 undergraduate students at a mid-sized university located in central Canada. The short form evinced high levels of internal consistency ranging from .87 to .89. Evidence for the validity was established through correlational analyses and independent samples t-tests. The findings suggest the short form is a feasible alternative to the original ATP scale for researchers and academics seeking to assess the poverty-related attitudes of university students.
For the Problem of Knowledge of the Universe

Science.gov (United States)

Kalanov, Temur Z.

2003-04-01

A new approach to the problem of knowledge of the Universe is suggested. This approach represents the new point of view which has arisen from the critical analysis of the foundations of physics, cosmology and philosophy (dialectical materialism). The principal idea following from the analysis is that only concepts (categories) and principles of dialectics are a basis of the correct theory of the Universe. The foundation of the correct theory is represented by the following philosophical principles. (a) The principle of materiality (objective reality) of the Nature: the Nature (Universe) is a system (set) of material objects (particles, bodies, fields). (b) The principle of existence of material object: an object exists as the objective reality, and movement is a form of existence of object. (c) The principle (definition) of movement of object: the movement is change (i.e. transition of some states into others) in general; the movement determines a direction, and direction characterizes the movement. (d) The principle of existence of time: the time exist as the parameter of the system of reference. (e) The principle of unity of opposites. (In particular, it means that the opposites are bounds of each other. In other words, if a class is divided into two non intersecting (opposite) subclasses, then each subclass is a bound another). (f) System principle: the properties of the system are not logical consequence, corollary of the properties of the elements of the system. These principles result in the following main statements about the Nature (Universe). The Universe does not contain subset of non objects (i.e. empty subset). Therefore, in accordance with (e), the Universe has no objective bound. It means that size (radius), mass, energy are not parameters of the Universe (i.e. size, mass, energy have physical meaning only in the case of limited objects). Consequences. (1) The generally accepted theories of evolution of the Universe (for example, Big Bang Theory) are
Pricing the Ramping Reserve and Capacity Reserve in Real Time Markets

OpenAIRE

Ye, Hongxing; Li, Zuyi

2015-01-01

The increasing penetration of renewable energy in recent years has led to more uncertainties in power systems. In order to maintain system reliability and security, electricity market operators need to keep certain reserves in the Security-Constrained Economic Dispatch (SCED) problems. A new concept, deliverable generation ramping reserve, is proposed in this paper. The prices of generation ramping reserves and generation capacity reserves are derived in the Affine Adjustable Robust Optimizat...
An empirical analysis of price expectations formation: Evidence from the crude oil reserves acquisitions market

International Nuclear Information System (INIS)

Vielhaber, L.M.

1991-01-01

Reasons for the recent scant empirical attention to price expectations theory are twofold. First, except for futures markets and the occasional expectations survey, price expectations are rarely documented. Second, results of empirical tests of rational expectations are fundamentally flawed by the subjective input of the researcher. Subjectivity taints the results of the test, first, in the form of model specification and, second, in the form of the identification of the relevant information set. This study addresses each of these shortcomings. First, crude oil price expectations are recovered in the market for reserves by using a standard engineering model commonly used in reserves evaluation. Second, the crude oil futures market is used to estimate an index of information. This index circumvents the need to subjectively identify the elements of the information set, removing a key source of subjective input. The results show that agents involved in the crude oil reserves acquisitions market form expectations of futures prices in a way that does not conform with the adaptive expectations model
Parametric form of QCD travelling waves

OpenAIRE

Peschanski, R.

2005-01-01

We derive parametric travelling-wave solutions of non-linear QCD equations. They describe the evolution towards saturation in the geometric scaling region. The method, based on an expansion in the inverse of the wave velocity, leads to a solvable hierarchy of differential equations. A universal parametric form of travelling waves emerges from the first two orders of the expansion.
Substantive Editing as a Form of Plagiarism among Postgraduate Students in Australia

Science.gov (United States)

Lines, Lisa

2016-01-01

In university plagiarism policies, and in the research into plagiarism, one form of collusion remains virtually unacknowledged: substantive editing performed by editors. While almost all Australian universities allow postgraduate students to have their thesis professionally edited, "substantive" editing is prohibited. This article…
Reasons Why University Students Do Not Seek Counselling Services in Kenya

Science.gov (United States)

Kamunyu, Ruth Njeri; Ndungo, Catherine; Wango, Geoffrey

2016-01-01

Transition to university life can be stressful for all students. In mitigation, most universities in Kenya offer social support to students in form of counselling, financial assistance, health and academic support. Despite this it has been documented that only a minority of university students who experience psychological distress seek…
Intercampus: sharing administration and teaching between Catalan universities via the Internet

Directory of Open Access Journals (Sweden)

Nati Cabrera Lanzo

2003-04-01

Full Text Available Intercampus is a project involving eight Catalan universities enjoying the backing of the Autonomous Government of Catalonia's Department of Universities, Research and the Information Society. It forms part of the Secretary for Telecommunications and Information Society's Digital University project. With Intercampus, via the use of information and communications technologies (ICT, shared online are university processes ranging from administration (Open Administration to the teaching of subjects (Shared Teaching between universities.
Bat Acoustic Survey Report for ORNL: Bat Species Distribution on the Oak Ridge Reservation

Energy Technology Data Exchange (ETDEWEB)

McCracken, Kitty [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Giffen, Neil R. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Haines, Angelina [XCEL Engineering Inc., Oak Ridge, TN (United States); Guge, B. J. [Tennessee Technological Univ., Cookeville, TN (United States); Evans, James W. [Tennessee Wildlife Resources Agency (TWRA), Nashville, TN (United States)

2015-10-01

This report summarizes results of a three-year acoustic survey of bat species on the US Department of Energy (DOE) Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee. The survey was implemented through the Oak Ridge National Laboratory (ORNL) Natural Resources Management Program and included researchers from the ORNL Environmental Sciences Division and ORNL Facilities and Operations Directorate, Tennessee Wildlife Resources Agency’s ORR wildlife manager, a student from Tennessee Technological University, and a technician contracted through Excel Corp. One hundred and twenty-six sites were surveyed reservation-wide using Wildlife Acoustics SM2+ Acoustic Bat Detectors.
How Australian and Indonesian Universities Treat Plagiarism: A Comparative Study

Directory of Open Access Journals (Sweden)

Bambang Yudi Cahyono

2016-02-01

Full Text Available This article is a part of a larger study comparing various aspects of policies on plagiarism in two university contexts. It compares policies on plagiarism in universities in Australia and Indonesia. The results of this comparative study showed that Australian and Indonesian universities treat plagiarism differently. Australian universities treat plagiarism explicitly in their university policies. In Australian universities, plagiarism is defined clearly and forms of plagiarism are explained thoroughly, policies on plagiarism are informed to all university academic members, and there are mechanisms to manage cases related to plagiarism. In contrast, not all Indonesian universities treat plagiarism directly. Some universities depend on religious morality and academic ethics in dealing with plagiarism. Accordingly, this article recommends the explicit treatment of plagiarism in Indonesian universities.
Discovery of Uniformly Expanding Universe

Directory of Open Access Journals (Sweden)

Cahill R. T.

2012-01-01

Full Text Available Saul Perlmutter and the Brian Schmidt – Adam Riess teams reported that their Friedmann-model GR-based analysis of their supernovae magnitude-redshift data re- vealed a new phenomenon of “dark energy” which, it is claimed, forms 73% of the energy / matter density of the present-epoch universe, and which is linked to the further claim of an accelerating expansion of the universe. In 2011 Perlmutter, Schmidt and Riess received the Nobel Prize in Physics “for the discovery of the accelerating ex- pansion of the Universe through observations of distant supernovae”. Here it is shown that (i a generic model-independent analysis of this data reveals a uniformly expanding universe, (ii their analysis actually used Newtonian gravity, and finally (iii the data, as well as the CMB fluctuation data, does not require “dark energy” nor “dark matter”, but instead reveals the phenomenon of a dynamical space, which is absent from the Friedmann model.
Thermodynamics: The Unique Universal Science

Directory of Open Access Journals (Sweden)

Wassim M. Haddad

2017-11-01

Full Text Available Thermodynamics is a physical branch of science that governs the thermal behavior of dynamical systems from those as simple as refrigerators to those as complex as our expanding universe. The laws of thermodynamics involving conservation of energy and nonconservation of entropy are, without a doubt, two of the most useful and general laws in all sciences. The first law of thermodynamics, according to which energy cannot be created or destroyed, merely transformed from one form to another, and the second law of thermodynamics, according to which the usable energy in an adiabatically isolated dynamical system is always diminishing in spite of the fact that energy is conserved, have had an impact far beyond science and engineering. In this paper, we trace the history of thermodynamics from its classical to its postmodern forms, and present a tutorial and didactic exposition of thermodynamics as it pertains to some of the deepest secrets of the universe.
Analysis of Contents of Tanzanian University Library Websites | Sife ...

African Journals Online (AJOL)

A study was carried out between January and February 2013 to analyze the contents of 16 university and university college library websites in Tanzania using content analysis method. The consolidated data were analyzed using Microsoft Excel and presented in tabular form. The study findings revealed that although many ...
Historical Theology at public universities matter

Directory of Open Access Journals (Sweden)

Jerry Pillay

2017-11-01

Full Text Available South African universities are in the process of serious transformation and restructuring. The place of faculties of theology at universities has come under the spotlight resulting in the closure of several theological faculties or in the moving of theology to other faculties, mainly humanities or arts. Theology is under pressure and in the current academic environment, Church History, in its traditional form, has all but disappeared from South African universities. This article is an attempt to address the current situation. Whilst this article looks at the issue of theology at public universities, its main focus is to explore the future study of church history in the context of universities and, in particular, a Faculty of Theology. Understanding church history in the broad framework as Historical Theology, this article asserts the significance of church history at public universities, but points out the need to restructure the Department giving due consideration to community engagement, internationalisation, transformation, africanisation and interreligious collaboration. All of these would have a serious impact on teaching, learning and research.
Iodine waste form summary report (FY 2007)

International Nuclear Information System (INIS)

Krumhansl, James Lee; Nenoff, Tina Maria; McMahon, Kevin A.; Gao, Huizhen; Rajan, Ashwath Natech

2007-01-01

This new program at Sandia is focused on Iodine waste form development for GNEP cycle needs. Our research has a general theme of 'Waste Forms by Design' in which we are focused on silver loaded zeolite waste forms and related metal loaded zeolites that can be validated for chosen GNEP cycle designs. With that theme, we are interested in materials flexibility for iodine feed stream and sequestration material (in a sense, the ability to develop a universal material independent on the waste stream composition). We also are designing the flexibility to work in a variety of repository or storage scenarios. This is possible by studying the structure/property relationship of existing waste forms and optimizing them to our current needs. Furthermore, by understanding the properties of the waste and the storage forms we may be able to predict their long-term behavior and stability. Finally, we are working collaboratively with the Waste Form Development Campaign to ensure materials durability and stability testing
Going Tobacco-Free on 24 New York City University Campuses: A Public Health Agency's Partnership with a Large Urban Public University System

Science.gov (United States)

Bresnahan, Marie P.; Sacks, Rachel; Farley, Shannon M.; Mandel-Ricci, Jenna; Patterson, Ty; Lamberson, Patti

2016-01-01

The New York City Department of Health and Mental Hygiene partnered with the nation's largest university system, the City University of New York (CUNY), to provide technical assistance and resources to support the development and implementation of a system-wide tobacco-free policy. This effort formed one component of "Healthy CUNY"--a…
Toward the elaboration of a Universal Design Protocol in the National University of Córdoba

Directory of Open Access Journals (Sweden)

Mauricio Alexei Mareño Sempertegui

2014-06-01

Full Text Available This article is aimed at expressing the main aspects of the process of administration of an Urban and Building Protocol of Accessibility based on the principles of Universal Design in the National University of Cordoba in Argentina.The main concepts that form the theoretical structure are outlined, posing the need to overcome traditional conceptions which still remain in the policies of accessibility in regional universities and which are insufficient to guide the design of a respectful intervention of fundamental rights. In this way, the concepts of disability and accessibility should be redefined from a perspective of rights.This institutional protocol has as its main objective the guidance of the design and construction of an urban and building space for this university so it can be useful for all the people in a safe, self-sufficient-unexclusive way. Thus, some essential institutional conditions are outlined to guarantee its effective implementation.
Minkowski metrics in creating universal ranking algorithms

Directory of Open Access Journals (Sweden)

Andrzej Ameljańczyk

2014-06-01

Full Text Available The paper presents a general procedure for creating the rankings of a set of objects, while the relation of preference based on any ranking function. The analysis was possible to use the ranking functions began by showing the fundamental drawbacks of commonly used functions in the form of a weighted sum. As a special case of the ranking procedure in the space of a relation, the procedure based on the notion of an ideal element and generalized Minkowski distance from the element was proposed. This procedure, presented as universal ranking algorithm, eliminates most of the disadvantages of ranking functions in the form of a weighted sum.[b]Keywords[/b]: ranking functions, preference relation, ranking clusters, categories, ideal point, universal ranking algorithm
Core sample descriptions and summary logs of six wells within the Hanford Reservation

International Nuclear Information System (INIS)

Summers, W.K.; Hanson, R.T.

1977-01-01

From February through May, 1976, selected sites on the Hanford Reservation were core drilled. These six holes provide a loose network of observation holes traversing the reservation in an east--west direction between the Columbia River and State Highway 240. This program represents the first attempt to recover cores from the glaciofluviatile material and Ringold Formation beneath the Hanford Reservation. This contains three parts: an introductory text describing the method of inspection and format for written description; summary logs that illustrate in condensed form the rocks penetrated by the wells drilled; and the detailed written descriptions of core samples. 3 figures, 7 tables
Academics' Attitudes toward the Utilization of Institutional Repositories in Nigerian Universities

Science.gov (United States)

Ukwoma, Scholastica C.; Dike, V. W.

2017-01-01

This study was carried out to ascertain the attitudes of academics concerning the utilization of institutional repositories (IRs) in Nigerian universities. The study took the form of a descriptive survey, gathering data from the five Nigerian universities with IRs. The result showed that the universities developed IRs to create a forum for their…

The nuclear history of the universe

International Nuclear Information System (INIS)

Marx, Gy.

1982-01-01

A brief summary of the cosmogony of our universe following the big bang is given, including the production of the elements, the astronomical processes and the evolution of stars, the planets and life. Along with the social development the energy need of society has been growing and to meet this demand, other than chemical forms of stored energy in the universe is to be released. The nuclear power utilized today and in the future is related to the energy stored at the beginning of the universe. The cosmological and physical background of nuclear energy storage since the big bang and of the reasons of its convertibility into power is explained. (R.P.)
Knowledge and Attitudes toward Hookah Usage among University Students

Science.gov (United States)

Holtzman, Adam L.; Babinski, Dara; Merlo, Lisa J.

2013-01-01

Objective: Hookah smoking is a popular form of tobacco use on university campuses. This study documented use, attitudes, and knowledge of hookah smoking among college students. Participants: The sample included 943 university students recruited between February 2009 and January 2010. Respondents ("M" age = 20.02) included 376 males, 533…
R2 inflation in anisotropic universes

International Nuclear Information System (INIS)

Berkin, A.L.

1990-01-01

The evolution of Bianchi type-I and type-IX universes for a theory of gravity with an εR 2 term added to the usual Lagrangian is considered. As in the spatially flat Robertson-Walker case considered previously by others, inflation is found to occur. For any amount of initial anisotropy, the anisotropy decays quickly relative to the length of the inflationary epoch, and the amount of expansion is enhanced by the anisotropy. The exceptions are Bianchi type-IX universes near or at isotropy. In these cases a wide range of initial parameters causes the universe to recollapse, thus reducing the phase space in which inflation can occur. The diagonal metric is shown to be the most general form in the R 2 theory for both Bianchi type-I universes with a perfect fluid and vacuum Bianchi type-IX models
Diffuse material, background radiation and the early universe

International Nuclear Information System (INIS)

Rees, M.J.

1980-01-01

Observations that relate to a qualitative picture of how galaxies formed, and what the Universe was really like at still earlier times, are presented. Some lines of evidence on the universe at redshifts out to z approximately equal to 5 are discussed, concentrating on the evidence which suggests that intergalactic medium has evolved in a 'multi phase' fashion. Some aspects of the less recent history of the Universe (i.e z approximately greater than 100) are considered, particularly the microwave background and the spectrum of inhomogeneities. (Auth.)
Iterative and Event-Based Frameworks for University and School District Technology Professional Development Partnerships

Science.gov (United States)

Winslow, Joseph; Dickerson, Jeremy; Weaver, Carmen; Josey, Fair

2016-01-01

Forming technology partnerships between universities and public schools in an era of competition and economic difficulty is a challenge. However, when these partnerships are formed and sustained, the benefits for both are extremely valuable. For a university instructional technology graduate program and school partnership to be successful, the…
Is the University Universal? Mobile (Re)Constitutions of American Academia in the Gulf Arab States

Science.gov (United States)

Vora, Neha

2015-01-01

Through ethnographic examples of students' engagement with American universities in the United Arab Emirates and Qatar, I argue that branch campuses have a particularly important relationship with emerging forms of racial consciousness, identity, and politicization among students, both citizen and foreign resident. This entry point is one that…
Material content of the universe - Introductory survey

Science.gov (United States)

Tayler, R. J.

1986-12-01

Matter in the universe can be detected either by the radiation it emits or by its gravitational influence. There is a strong suggestion that the universe contains substantial hidden matter, mass without corresponding light. There are also arguments from elementary particle physics that the universe should have closure density, which would also imply hidden mass. Observations of the chemical composition of the universe interpreted in terms of the hot Big Bang cosmological theory suggest that this hidden matter cannot all be of baryonic form but must consist of weakly interacting elementary particles. A combination of observations and theoretical ideas about the origin of large-scale structure may demand that these particles are of a type which is not yet definitely known to exist.
The modern trends of forming internet additional disorder between students of medical university

OpenAIRE

Vanyushina E.; Goncharova M.

2017-01-01

Today the so-called internet–space occupies the special place in our world. The Internet is applying in almost all spheres of human life. That’s why there were manifested different side effects, in particular, the “Internet Additional Disorder”. This paper examines current trends and features of excessive internet–using by students of a medical university as a group of people, who has a predisposition to incipience of Internet Additional Disorder. During research, we interviewed 100 students ...
Chicle harvesting and extractive reserves in the Maya Biosphere b: Reserve

Energy Technology Data Exchange (ETDEWEB)

Dugelby, B.L.

1995-12-31

Chicle latex has been extracted from the forests of northern Guatemala for over 100 years and is a key element in the extractive reserve component of the Maya Biosphere Reserve. The carrying capacity of the reserve for chicle extraction can be estimated from a model incorporating ecological data (such as latex yields per tree and population structure of chicle trees, Manilkara zapota, Sapot.) with socio-ecological and political information concerning camp and chicle resource availability, harvester tapping behavior, and historical and present-day institutional organization. I estimate that chicle harvestors currently utilize and area larger than the multiple use zone of the reserve in a unsustainable manner. Simple reduction of harvestors numbers will not ensure sustainability; institutional reforms are also in order. Extractive reserves can play an important role in preserving tropical forests. However, their effectiveness is highly dependent on prevailing ecological, socio-economic, and political conditions. Wise planning and management of extractive reserves demands an understanding of the system`s carrying capacity. In addition, a strong institutional foundation is necessary to assure effective monitoring and enforcement of harvesting regulations.
APPROACHES TO FORMING A TECHNOLOGICAL HUB IN LOMONOSOV MOSCOW STATE UNIVERSITY

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V. KomarovM.

2016-01-01

Full Text Available LomonosovMoscowStateUniversityis a leading Russian institution of higher education, the only one included in the top 100 authoritative global ranking – ARWU (Shanghairanking. Since 2014 it is planned to implement a large-scale project of theTechnologyValleyinRussia, the research world-class center associated with the University. The paper analyzes the main approaches to the implementation of the project, based on the analysis of international experience. We formulated recommendations for its implementation. In the modern world, the competitiveness of the country is determined by its ability to create opportunities for human potential, to attract and retain the most talented people. TheTechnologyValleyproject inRussiashould be developed regarding to its local position advantages and theMoscowuniversity development goals should also be taken into account. The accelerated development of the project can become a successful anti-crisis strategy.
Curricular intersections of university extension and teaching in Physical Therapy programs

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Shamyr Sulyvan de Castro

Full Text Available Introduction University extension can be a vehicle for social change and aid in the education of university students; however, it is important to study how it is inserted in university programs so that educational actions and policies can be planned more adequately. Objectives To study the insertion of extension activities in undergraduate physical therapy curricula in Brazilian federal universities. Method Documentary research conducted by accessing files available on the Internet. Data were analyzed quantitatively in the form of numbers and percentages. We examined documents from 22 of the 29 federal universities that offered physical therapy programs. Results University extension takes the form of complementary academic activities together with other options such as participating in conferences, specific training courses and working as a teaching assistant. Undergraduate physical therapy courses have a 4,000h to 4,925h course load, of which 0.72% to 8.9% are dedicated to extension activities. Conclusion The data indicate that the insertion of extension activities in undergraduate physical therapy programs offered by Brazilian federal universities needs to be reassessed according to recommended policies and guidelines.
The 70th anniversary of Gennadiy D. Kataev, the oldest employee of the Lapland State Nature Reserve

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Raisa I. Kataeva

2017-08-01

Full Text Available Gennadiy D. Kataev's path is from a student of the Perm State University to the Leading Researcher of the Lapland State Biosphere Reserve. He achieved a lot over the 43-year period of his work. These are the defence of his PhD thesis, more than 200 scientific publications on the mammal ecology. His age is not a hindrance for summer and winter routes in the Lapland Reserve and for the implementation of his creative ideas.
Mistreatment of university students most common during medical studies

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Nuutinen Matti

2005-10-01

Full Text Available Abstract Background This study concerns the occurrence of various forms of mistreatment by staff and fellow students experienced by students in the Faculty of Medicine and the other four faculties of the University of Oulu, Finland. Methods A questionnaire with 51 questions on various forms of physical and psychological mistreatment was distributed to 665 students (451 females after lectures or examinations and filled in and returned. The results were analysed by gender and faculty. The differences between the males and females were assessed statistically using a test for the equality of two proportions. An exact two-sided P value was calculated using a mid-P approach to Fisher's exact test (the null hypothesis being that there is no difference between the two proportions. Results About half of the students answering the questionnaire had experienced some form of mistreatment by staff during their university studies, most commonly humiliation and contempt (40%, negative or disparaging remarks (34%, yelling and shouting (23%, sexual harassment and other forms of gender-based mistreatment (17% and tasks assigned as punishment (13%. The students in the Faculty of Medicine reported every form of mistreatment more commonly than those in the Faculties of Humanities, Education, Science and Technology. Experiences of mistreatment varied, but clear messages regarding its patterns were to be found in each faculty. Female students reported more instances of mistreatment than males and were more disturbed by them. Professors, lecturers and other staff in particular mistreated female students more than they mistreated males. About half of the respondents reported some form of mistreatment by their fellow students. Conclusion Students in the Faculty of Medicine reported the greatest amount of mistreatment. If a faculty mistreats its students, its success in the main tasks of universities, research, teaching and learning, will be threatened. The results
Larval export from marine reserves and the recruitment benefit for fish and fisheries

KAUST Repository

Harrison, Hugo B.; Williamson, David H.; Evans, Richard D.; Almany, Glenn R.; Thorrold, Simon R.; Russ, Garry Ronald; Feldheim, Kevin Andrew; Van Herwerden, Lynne Van; Planes, Serge; Srinivasan, Maya; Berumen, Michael L.; Jones, Geoffrey P.

2012-01-01

Marine reserves, areas closed to all forms of fishing, continue to be advocated and implemented to supplement fisheries and conserve populations [1-4]. However, although the reproductive potential of important fishery species can dramatically increase inside reserves [5-8], the extent to which larval offspring are exported and the relative contribution of reserves to recruitment in fished and protected populations are unknown [4, 9-11]. Using genetic parentage analyses, we resolve patterns of larval dispersal for two species of exploited coral reef fish within a network of marine reserves on the Great Barrier Reef. In a 1,000 km 2 study area, populations resident in three reserves exported 83% (coral trout, Plectropomus maculatus) and 55% (stripey snapper, Lutjanus carponotatus) of assigned offspring to fished reefs, with the remainder having recruited to natal reserves or other reserves in the region. We estimate that reserves, which account for just 28% of the local reef area, produced approximately half of all juvenile recruitment to both reserve and fished reefs within 30 km. Our results provide compelling evidence that adequately protected reserve networks can make a significant contribution to the replenishment of populations on both reserve and fished reefs at a scale that benefits local stakeholders. © 2012 Elsevier Ltd.
Larval export from marine reserves and the recruitment benefit for fish and fisheries

KAUST Repository

Harrison, Hugo B.

2012-06-01

Marine reserves, areas closed to all forms of fishing, continue to be advocated and implemented to supplement fisheries and conserve populations [1-4]. However, although the reproductive potential of important fishery species can dramatically increase inside reserves [5-8], the extent to which larval offspring are exported and the relative contribution of reserves to recruitment in fished and protected populations are unknown [4, 9-11]. Using genetic parentage analyses, we resolve patterns of larval dispersal for two species of exploited coral reef fish within a network of marine reserves on the Great Barrier Reef. In a 1,000 km 2 study area, populations resident in three reserves exported 83% (coral trout, Plectropomus maculatus) and 55% (stripey snapper, Lutjanus carponotatus) of assigned offspring to fished reefs, with the remainder having recruited to natal reserves or other reserves in the region. We estimate that reserves, which account for just 28% of the local reef area, produced approximately half of all juvenile recruitment to both reserve and fished reefs within 30 km. Our results provide compelling evidence that adequately protected reserve networks can make a significant contribution to the replenishment of populations on both reserve and fished reefs at a scale that benefits local stakeholders. © 2012 Elsevier Ltd.
Pricing of reserves. Valuing system reserve capacity against spot prices in electricity markets

International Nuclear Information System (INIS)

Just, Sebastian; Weber, Christoph

2008-01-01

This paper models the interdependencies between markets for secondary reserve capacity and spot electricity to derive the pricing of reserves under equilibrium conditions. Starting with the indifference condition between offering in both markets, the reservation price is derived from the opportunity cost consideration and the unit commitment conditions in a fundamental interrelated market framework. The reserve market examined compares widely to the German market for secondary reserves, but the general approach may also be used to investigate other reserve markets. The approach explores and formalizes the influence of reserve capacity on the spot market supply function. A numerical solution procedure is provided to this non-trivial case of market interaction. The model is used to estimate the expected reservation price development over the last years in Germany. (author)
Universal parametrization for quark and lepton substructure

International Nuclear Information System (INIS)

Akama, Keiichi; Terazawa, Hidezumi.

1994-01-01

A universal parametrization for possible quark and lepton substructure is advocated in terms of quark and lepton form factors. It is emphasized that the lower bounds on compositeness scale, Λ c , to be determined experimentally strongly depend on their definitions in composite models. From the recent HERA data, it is estimated to be Λ c > 50 GeV, 0.4 TeV and 10 TeV, depending on the parametrizations with a single-pole form factor, a contact interaction and a logarithmic form factor, respectively. (author)
University Institutional Autonomy in Moldova

DEFF Research Database (Denmark)

Turcan, Romeo V.; Bugaian, Larisa

This book introduces four evaluation studies in which the current status of university institutional autonomy in Moldova is evaluated. For the purpose of these evaluation studies, a research methodology was developed by the EUniAM project team and used by the Task Force teams to collect and analy...... in Moldova. Preliminary findings of the evaluation studies were presented at the International Conference on “A Quest to (Re)define University Autonomy” organized by the EUniAM project. At the same time, these findings had an impact on the context of the new Code of Education....... the data. Unobtrusive data in the form of laws regulating directly or indirectly the higher education system in Moldova, governmental and ministerial decrees, university chapters and organizational structures, and education records were collected and analysed. A total number of 144 documents have been...
Forme mixte de gale grave sur terrain de depigmentation cosmetique volontaire: A propos d’un cas au Centre Hospitalier Universitaire (CHU de Parakou (Benin [Mixed form of grave scabies on voluntary cosmetic depigmation land: About a case at the Parakou (Benin University Hospital Center (UHC

Directory of Open Access Journals (Sweden)

Christiane Koudoukpo

2017-11-01

Full Text Available Severe forms of scabies are rare. They are more contagious, posing a public health problem during an epidemy in institution. The magnitude of the depigmenting cosmetic practice, a true phenomenon of society today, is at the origin of the recrudescence of certains infectious diseases in their rare forms like severe scaby. We report the first case of mixed form of severe at Parakou University Hospital Center. The body treatment with an antiscabious medicine associated with the disinfection of bedding, led to a total recovering. RÉSUMÉ Les formes graves de la gale sont rares. Elles sont plus contagieuses, posant un problème de santé publique lors d’épidémie en institution. L’ampleur de la pratique cosmétique dépigmentante, véritable phénomène de société de nos jours est à l’origine de la recrudescence de certaines pathologies infectieuses dont des formes rares de gale grave. Nous rapportons le premier cas de forme mixte de gale grave sur terrain de dépigmentation cosmétique volontaire chez une jeune femme de 21 ans au CHU de Parakou. Le traitement corporel par un antiscabieux associé à la désinfection de la literie, a conduit à une guérison totale.
Tinjauan Format Ideal, Fungsi dan Estetika Buletin Binus University

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Sari Wulandari

2011-04-01

Full Text Available Buletin BINUS is a communication medium that connects Binusian, contains information about events held at BINUS. Figures of this bulletin is BINUS University, either through the appearance and content of the newsletter itself, where the messages contained in explicit and implicit so that eventually will form a picture or image in the mind of the reader. This study examines the function and aesthetics in a format specific BULETIN which was published in 2008 and 2009. Reviewes carried out refers to the disciplines of Visual Communication Design. The purpose and benefits of this research is to use scientific and practical layout Buletin BINUS University and research results in the form of suggestions are ideal application of design elements for publication Buletin BINUS University, which is based on ease of implementation, the function of information, the effectiveness of media communications, and aesthetics. It is expected that the information in it will be delivered properly, can bring out the character right BINUS University and establish a positive image in the mind of the reader.

Interactive Multimedia Learning: Innovating Classroom Education in a Malaysian University

Science.gov (United States)

Leow, Fui-Theng; Neo, Mai

2014-01-01

This research study was conducted at INTI International University, and aimed at enhancing the quality of classroom learning for University students with three important emphases: Gagne's instructional model, multimedia, and student-centred learning. An Interactive Learning Module (ILM) was developed as the core component in forming the…
The Definition and Classification of Universes

International Nuclear Information System (INIS)

Bjorken, J.

2004-01-01

We assume that the concept of a multiverse makes sense, and suggest a specific, standardized definition for member universes which are similar to our own. Central to this description is the definition of size, which is taken to be the asymptotic value, at large times, of the inverse Hubble constant. Thus the cosmological constant plays a central role in defining the properties of the subset of universes similar to our own. We then assume that vacuum parameters and coupling constants of the standard model are dependent upon the size of a universe, and propose a specific form for the dependence. Anthropic considerations then limit the size of habitable universes (as we understand that concept) to be within a factor two of our own. Implications of this picture for understanding the standard-model ''hierarchy problem'' are discussed, as are general issues of falsifiability and/or verifiability of these ideas
Scientific Productivity of Zahedan University of Medical Sciences

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Farahnaz Vatankhah

2012-08-01

Full Text Available Background: Nowadays the scientific research outputs indexed in international databases are used in the bibliometric rankings of researchers, departments and universities. Measuring the impact and value of scientific publications is used by policy makers to distribute the research funds in way that support high quality research projects. Materials and Methods: In this scientometric study, SCOPUS citation database was used to evaluate the scientific research productivity of Zahedan University of Medical Sciences (ZAUMS over the period of 1976-2011. We retrieved the number of publications and citations of researchers, academic groups, and university and calculated their h-index scores. The affiliation varieties were used by researchers to address the university and different spellings of authors names were determind.Results: The results showed that scientific productivity of ZAUMS has been improved so that it’s h-index increased from 1 in 2000 to 19 over the period of the study.Conclusion: Total number of 504 publications were indexed in SCOPUS in the forms of original article, review article, conference paper, letter, editorial, and note. Most of the publications were in the form of research article (91.2%. There was a significant coorelation between the number of publications, citation rates and h-index scores. Departments of biochemistry and infectious disease ranked first on the basis of producing the most scientific output of the university.
Summer School and Conference : Computations with Modular Forms

CERN Document Server

Wiese, Gabor

2014-01-01

This volume contains original research articles, survey articles and lecture notes related to the Computations with Modular Forms 2011 Summer School and Conference, held at the University of Heidelberg. A key theme of the Conference and Summer School was the interplay between theory, algorithms and experiment. The 14 papers offer readers both, instructional courses on the latest algorithms for computing modular and automorphic forms, as well as original research articles reporting on the latest developments in the field. The three Summer School lectures provide an introduction to modern algorithms together with some theoretical background for computations of and with modular forms, including computing cohomology of arithmetic groups, algebraic automorphic forms, and overconvergent modular symbols. The 11 Conference papers cover a wide range of themes related to computations with modular forms, including lattice methods for algebraic modular forms on classical groups, a generalization of the Maeda conjecture, ...
On the universality of the attribution-affect model of helping.

Science.gov (United States)

Reisenzein, Rainer

2015-08-01

Although Pilati et al.'s (2014) findings question the strong quantitative universality of the attribution-affect model of helping, they are consistent with a weak form of quantitative universality, as well as with the qualitative universality of the theory. However, universality is put into question by previous studies revealing significant and sizeable between-study differences in the strength of the causal paths postulated by the theory. These differences may in part reflect differences in the type of helping situations studied. © 2015 International Union of Psychological Science.
Size-dependent variation in plant form.

Science.gov (United States)

Niklas, Karl J; Cobb, Edward D

2017-09-11

The study of organic form has a long and distinguished history going at least as far back as Aristotle's Historia Anima¯lium, wherein he identified five basic biological processes that define the forms of animals (metabolism, temperature regulation, information processing, embryo development, and inheritance). Unfortunately, all of Aristotle's writings about plant forms are lost. We know of them only indirectly from his student Theophrastus's companion books, collectively called Historia Plantarum, wherein plant forms are categorized into annual herbs, herbaceous perennials, shrubs, and trees. The study of plant forms did not truly begin until the romantic poet and naturalist Goethe proposed the concept of a hypothetical 'Plant Archetype', declared "Alles ist Blatt", and first coined the word morphologie, which inspired the French anatomist Cuvier (who established the field of comparative morphology), the English naturalist Darwin (who saw his theory of evolution reinforced by it), and the Scottish mathematician D'Arcy Thompson (who attempted to quantify it). Copyright © 2017 Elsevier Ltd. All rights reserved.
The Nature of Feedback Given to Elementary Student Teachers from University Supervisors after Observations of Mathematics Lessons

Science.gov (United States)

Schwartz, Catherine; Walkowiak, Temple A.; Poling, Lisa; Richardson, Kerri; Polly, Drew

2018-01-01

This research explores the frequency and nature of mathematics-specific feedback given to elementary student teachers by university supervisors across a collection of post-lesson observation forms. Approximately one-third of the forms (n = 250) analysed from five large universities had no comments related to mathematics. Forms that did have…
Hydrobiological investigations of Kytalyk Wildlife Reserve polygonal ponds (North-Eastern Yakutia)

Science.gov (United States)

Nigamatzyanova, G.; Frolova, L.; Pestryakova, L.

2018-01-01

In the following article there are introduced the first researching results of 27 water bodies of polygonal tundra in Kytalyk Wildlife Reserve in the summer 2011. The evaluation of physic-hydrochemical indexes of water bodies is given. The basic structure-forming characteristics of zooplankton communities are analyzed. The ecological state of the lakes is estimated.
University crisis and social responsibility

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José Camilo dos Santos Filho

2016-01-01

Full Text Available The purpose of this study was to investigate the repercussion of the recent crisis of the university on its mission and responsibility and, from this reflection, to propose ways for the consolidation of this responsibility. The three main crisis faced by the university from the middle of the XXth century identified by Boaventura Souza Santos as crisis of hegemony, of legitimacy and institutional, constituted the framework of discussion of the problem of social responsibility of the university. Although true for the universities of the advanced countries, the loss of hegemony in the area of research still does not occur in Brazilian university. To overcome the crisis of legitimacy, the creation of advanced academic and professional training institutions for the cultivation of the intellectual and professional elite of the country, as well as of non university institutions of mass higher education for the cultural and technological formation of the youth is justified. To make possible the access to these institutions by discriminated socioeconomic segments of society, the adoption of the policy of affirmative action in the form of quotas is justified. The overcoming of the institutional crisis will be achieved when the State respect the specificity of the universities and when the evaluation criteria of her functions be adequate to her specific nature and the titularity of the evaluation belong to the institutions themselves assuring the external evaluation by effective pairs and not by pairs coopted by the State.
Color preferences are not universal.

Science.gov (United States)

Taylor, Chloe; Clifford, Alexandra; Franklin, Anna

2013-11-01

Claims of universality pervade color preference research. It has been argued that there are universal preferences for some colors over others (e.g., Eysenck, 1941), universal sex differences (e.g., Hurlbert & Ling, 2007), and universal mechanisms or dimensions that govern these preferences (e.g., Palmer & Schloss, 2010). However, there have been surprisingly few cross-cultural investigations of color preference and none from nonindustrialized societies that are relatively free from the common influence of global consumer culture. Here, we compare the color preferences of British adults to those of Himba adults who belong to a nonindustrialized culture in rural Namibia. British and Himba color preferences are found to share few characteristics, and Himba color preferences display none of the so-called "universal" patterns or sex differences. Several significant predictors of color preference are identified, such as cone-contrast between stimulus and background (Hurlbert & Ling, 2007), the valence of color-associated objects (Palmer & Schloss, 2010), and the colorfulness of the color. However, the relationship of these predictors to color preference was strikingly different for the two cultures. No one model of color preference is able to account for both British and Himba color preferences. We suggest that not only do patterns of color preference vary across individuals and groups but the underlying mechanisms and dimensions of color preference vary as well. The findings have implications for broader debate on the extent to which our perception and experience of color is culturally relative or universally constrained. PsycINFO Database Record (c) 2013 APA, all rights reserved.
The study of urban form in the Netherlands

NARCIS (Netherlands)

Marzot, N.; Cavallo, R.; Komossa, S.

2016-01-01

The study of urban form in the Netherlands has been heavily influenced by the Modern Movement and characterized by strong disciplinary specialization. On the one hand there is the distinction between art and engineering and on the other the search for instrumental universal rationality. This helps
Dark matter in the universe

International Nuclear Information System (INIS)

Bahcall, J.; Piran, T.; Weinberg, S.

1988-01-01

If standard gravitational theory is correct, then most of the matter in the universe is in an unidentified form which does not emit enough light to have been detected by current instrumentation. This proceedings was devoted to a discussion of the so-called ''missing matter'' problem in the universe. The goal of the School was to make current research work on unseen matter accessible to students or facilities without prior experience in this area. Due to the pedagogical nature of the School and the strong interactions between students and the lecturers, the written lectures included in this volume often contain techniques and explanations not found in more formal journal publications
University-Led STEM Outreach Programs: Purposes, Impacts, Stakeholder Needs and Institutional Support at Nine Australian Universities

Science.gov (United States)

Sadler, Kirsten; Eilam, Efrat; Bigger, Stephen W.; Barry, Fiachra

2018-01-01

University-led STEM (science, technology, engineering and mathematics) outreach forms one potential avenue to address the continuing decline of tertiary student enrollments. Yet to-date the impact of these programs is not well understood, due to an historical emphasis on "delivering the goods" that obscures debate on which outreach…
Corruption as a Legacy of the Medieval University: Financial Affairs

Science.gov (United States)

Osipian, Ararat L.

2004-01-01

Looking back upon the centuries one would suspect that in earlier ages universities of medieval France and Italy were very different from the multiplicity of organizational and institutional forms of higher education institutions in modern times, and yet one would be surprised how much these old "universitas" and modern universities have…
HYDROCARBONS RESERVES IN VENEZUELA

Energy Technology Data Exchange (ETDEWEB)

Gonzalez Cruz, D.J.

2007-07-01

Venezuela is an important player in the energy world, because of its hydrocarbons reserves. The process for calculating oil and associated gas reserves is described bearing in mind that 90% of the gas reserves of Venezuela are associated to oil. Likewise, an analysis is made of the oil reserves figures from 1975 to 2003. Reference is also made to inconsistencies found by international experts and the explanations offered in this respect by the Ministry of Energy and Petroleum (MENPET) and Petroleos de Venezuela (PDVSA) regarding the changes that took place in the 1980s. In turn, Hubbert's Law is explained to determine peak production of conventional oil that a reservoir or field will reach, as well as its relationship with remaining reserves. Emphasis is placed on the interest of the United Nations on this topic. The reserves of associated gas are presented along with their relationship with the different crude oils that are produced and with injected gas, as well as with respect to the possible changes that would take place in the latter if oil reserves are revised. Some recommendations are submitted so that the MENPET starts preparing the pertinent policies ruling reserves. (auth)
Cooperation of a university with business practice

Directory of Open Access Journals (Sweden)

Sojkin Bogdan

2016-12-01

Full Text Available The article presents forms of cooperation and social benefits resulting from cooperation between universities and business practice. Basic kinds and directions of mutual relations arising from common areas of interest, possibilities, needs and conditions for the functioning of each side, have been presented. Solutions carried out by universities with the participation of business practice have been discussed. In case of business practice, potential areas of cooperation with schools and joint ventures in the area of R&D have been discussed.
[Clinical and neurophysiological aspects of severe forms of autism in children].

Science.gov (United States)

Simashkova, N V; Iakupova, L P; Bashina, V M

2006-01-01

The aim of the study was to elucidate fundamentals for the phenomenon of universality of childhood autism by comparison of clinical and neurophysiological features of its severest forms--children endogenous autism (CEA) and Rett's syndrome (RS). Each group included 20 patients. Both groups were similar by age-at-disease-onset, clinical appearances during the disease course and dynamics of psychopathological syndromes. The theta-rhythm is common for CEA and RS at the disease stage with marked signs of disease acuity, autism, regress and, therefore, may be regarded as a marker of severity and development delay. The universality of autism phenomenon in its severe forms was confirmed both at the clinical and neurophysiological levels.
Alumni Services Offered by National Universities : The Present State and Issues

OpenAIRE

Ohkawa, Kazuki; Nishide, Junro; Yamashita, Yasuhiro

2012-01-01

Introduction In response to issues such as the declining birthrate, a harsh economy, and universalization, universities have begun to focus on strengthening relationships with their alumni. Alumni form a significant group of university supporters. Today, universities seek cooperation from their alumni in various ways, asking them for their views on educational achievement, involvement in management and operational matters, as well as financial donations and student support. Alumni often g...
Genetics of monegenic forms of diabetes mellitus

Directory of Open Access Journals (Sweden)

Tamara Leonidovna Kuraeva

2011-03-01

Full Text Available It is universally recognized that autoimmune type 1 diabetes mellitus (DM is not the only form of this disease in children. Increasingly more children and adolescents present with DM2, MODY, and rarer syndromal forms of DM. The actual prevalence of DM other than DM1 in children and adolescents is unknown but may be estimated at 10%. Despite rare occurrence of genetic syndromes, they collectively account for almost 5% of DM cases among children. The rapid upgrowth of molecular biology opens up a wide range of possibilities for designating various symptom complexes as nosologically selfconsistent forms. New genetic syndromes associated with DM are annually described. It is important both to adequately identify and treat manifestations and complications of these syndromes in children and to provide relevant medico-genetic counseling and recommendations to the parents. Key words: non-immune diabetes mellitus, MODY, Wolfram syndrome, neonatal, syndromal forms
The Forest Fire Problem of Degrading Tain II Forest Reserve in Ghana

African Journals Online (AJOL)

Agribotix GCS 068

2010-01-11

Jan 11, 2010 ... informal practice was done before the 1982/83 dry season when the country ..... Tain II Forest Reserve forms part of the Dry Semi-Deciduous Fire ...... 2003/08; Forest Resources Development Service Working Paper FFM/2. .... Environment, Resources and Development Thailand. web.idrc.ca/uploads/user-.

US uranium reserves

International Nuclear Information System (INIS)

Hansen, M.V.

1981-01-01

The current low level of demand, compounded by rapidly rising costs and low prices, has caused a significant reduction in drilling for uranium in the United States, and the trend is likely to continue for a few more years. The effect on uranium reserves will be fewer additions to reserves because less exploration is being done. Further reductions will occur, especially in low-cost reserves, because of increasing costs, continuing depletion through production, and erosion through the high grading of deposits to fulfill previous contractual commitments. During the past several years, it has been necessary to increase the upper reserve cost level twice to compensate for rising costs. Rising costs are reducing the $15 reserves, the cost category corresponding most closely to the present market price, to an insignificant level. An encouraging factor related to US uranium reserves is that the US position internationally, as far as quantity is concerned, is not bad for the longer term. Also, there is a general opinion that US consumers would rather contract for domestic uranium than for foreign because of greater assurance of supply. Still another factor, nearly impossible to assess, is what effect rising costs in other countries will have on their uranium reserves. The annual conferences between the Grand Junction Area Office staff and major uranium companies provide a broad overview of the industry's perception of the future. It is not optimistic for the short term. Many companies are reducing their exploration and mining programs; some are switching to other more marketable mineral commodities, and a few are investing more heavily in foreign ventures. However, there is general optimism for the long term, and many predict a growth in demand in the mid-1980s. If the industry can survive the few lean years ahead, rising prices may restore its viability to former levels
ANALYSIS OF MEASURES FOR INCREASING THE RATING OF UNIVERSITY IN INTERNATIONAL RATING SYSTEM

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В.П. Харченко

2011-02-01

Full Text Available The principles of forming the world's most popular international Internet-ranking of universities are considered. The principles of forming the international rating of electronic resources known as Webometrics, which results are defined by summing four values based on quantity of unique external links to the site page and by the quantity of “valuable” files placed on website are represented. Мost Internet ratings make slope on the Web activity of the university and its researchers, therefore the participation of entire staff at university is required
CONCEPT OF FORMATION OF RESERVES AS AN OBJECT OF ACCOUNTING

OpenAIRE

Dubinina M.; Gomelko N.; Dubinin V.

2018-01-01

Introduction. To achieve increase of profitability of agricultural producers it is possible at the expense of: increase of agricultural production in the final realization price of products; use of cooperative principles to eliminate intermediaries; introduction of guaranteed minimum prices, etc. However, in resolving these tasks, along with state support, it is important to create an agricultural holding company own reserves, the funds of which are formed in accordance with the economic ...
Philosophy Iceberg of the Universe Consciousness Energy (The Theory of the Universe Consciousness Energy Expression

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Georgii Chuzhyk

2017-02-01

Full Text Available We offer an evolutionary and alternative solution to the problem of the Universe. The theory involves the formation of the Universe by means of all the sequences of energies and energy of consciousness with gradual structural wrapping by energy shells recording and accumulating them; formation of the core dispatch centers performing energetic and informational communication with a single rhythm among all space objects that form civilizations. We outline a way of human consciousness formation. The theory explains how the first objectively appeared sparks of human consciousness energy were evolving, accumulating and being recorded, formed the Earth’s noosphere in its core dispatch center. The consciousness energy structure has not yet been discovered and that inhibits the science, which is wary of those who define it as a stream of multi-super large reflection objectively reflecting the highest degree of manifestation of civilization collective creativity, named by John Wheeler as a substance of the information — “It from Bit.” Core dispatching centers of all cosmic objects consciousness energies such as the Earth are combined into the Universe core dispatcher center of which called the Cosmic Consciousness. Many hundreds of billions of years the Cosmic Consciousness absorbed and only recorded the sequences, experience of which ended strictly following the laws of nature, formed a unique quality — for each new sequence by its energetic and informational signal it can highlight, express from its archive the evolution of similar Roadmap, which had been already passed by a similar sequence. The Cosmic Consciousness indirectly provides the most important thing in the Universe — not interfering, it retains all its evolutionary integrity and harmony. All of them constantly and continuously follow and check it through bioinformational communication, without deviation move toward their goal. Life of the Earth civilization is also moving
Inclusive Education of Students with Disabilities in the Regional Multidisciplinary University: The Experience of Cherepovets State University

Directory of Open Access Journals (Sweden)

Denisova O.A.,

2017-08-01

Full Text Available This article describes the regional experience of teaching students with disabilities in a multidisciplinary university. Analysis of resources and algorithms of educational support provided at the university creates the opportunity to share this experience and to evaluate its significance for the development of higher inclusive education, as well as to assess the perspectives for its application in similar educational environments. Consulting, education, coordination and rehabilitation services are the main forms of assistance to students and teachers at all stages of education and socialization of people with disabilities. The university has a department that provides support to students with disabilities and their teachers. The analysis of the successes and challenges of higher education of persons with disabilities shows that there is an objective need to unite the efforts of the university with the regional non-governmental organizations and the authorities of the region, with health care, education and social services in order to support young people with disabilities.
Traversable intra-Universe wormholes and timeholes in General Relativity: two new solutions

Science.gov (United States)

Smirnov, Alexey L.

2016-11-01

Using thin shell formalism we construct two solutions of intra-Universe wormholes. The first model is a cosmological analog of the Aichelburg-Schein timehole, while another one is an intra-Universe form of the Bronnikov-Ellis solution.
Community Responses to the Removal of Bottled Water on a University Campus

Science.gov (United States)

Mikhailovich, Katja; Fitzgerald, Robert

2014-01-01

Purpose: This paper aimed to examine the impact of the removal of bottled water on the campus community. This paper presents the findings of a survey conducted at the first Australian university to remove single-use bottled water from sale on a small regional university campus. The removal of bottled water from sale at the university formed part…
Universality and scaling for the structure factor in dynamic order-disorder transitions

International Nuclear Information System (INIS)

Brown, G.; Rikvold, P.A.; Brown, G.; Rikvold, P.A.; Grant, M.; Rikvold, P.A.

1998-01-01

The universal form for the average scattering intensity from systems undergoing order-disorder transitions is found by numerical integration of the Langevin dynamics. The result is nearly identical for simulations involving two different forms of the local contribution to the free energy, supporting the idea that the model A dynamical universality class includes a wide range of local free-energy forms. An absolute comparison with no adjustable parameters is made to the forms predicted by theories of Kawasaki-Yalabik-Gunton, Ohta-Jasnow-Kawasaki, and Mazenko. The numerical results are well described by the Ohta-Jasnow-Kawasaki theory, except in the crossover region between scattering dominated by domain geometry and scattering determined by Porod close-quote s law. copyright 1998 The American Physical Society
The Cosmic Microwave Background Radiation-A Unique Window on the Early Universe

Science.gov (United States)

Hinshaw, Gary

2010-01-01

The cosmic microwave background radiation is the remnant heat from the Big Bang. It provides us with a unique probe of conditions in the early universe, long before any organized structures had yet formed. The anisotropy in the radiation's brightness yields important clues about primordial structure and additionally provides a wealth of information about the physics of the early universe. Within the framework of inflationary dark matter models, observations of the anisotropy on sub-degree angular scales reveals the signatures of acoustic oscillations of the photon-baryon fluid at a redshift of 11 00. Data from the first seven years of operation of the Wilkinson Microwave Anisotropy Probe (WMAP) satellite provide detailed full-sky maps of the cosmic microwave background temperature and polarization anisotropy. Together, the data provide a wealth of cosmological information, including the age of the universe, the epoch when the first stars formed, and the overall composition of baryonic matter, dark matter, and dark energy. The results also provide constraints on the period of inflationary expansion in the very first moments of time. WMAP, part of NASA's Explorers program, was launched on June 30, 2001. The WMAP satellite was produced in a partnership between the Goddard Space Flight Center and Princeton University. The WMAP team also includes researchers at the Johns Hopkins University; the Canadian Institute of Theoretical Astrophysics; University of Texas; Oxford University; University of Chicago; Brown University; University of British Columbia; and University of California, Los Angeles.
University Internationalization and University Autonomy

DEFF Research Database (Denmark)

Turcan, Romeo V.; Gulieva, Valeria

2016-01-01

Turcan and Gulieva deepen our theoretical understanding of the process of university internationalisation by exploring the relationship between university internationalisation and university autonomy. They conjecture that the process of university internationalisation and its sustainability are d......, dissimilar, and sometimes conflicting dimensions of the financial, legal, organisational, staffing, and academic autonomy of the host country, are compromising key aspects of their own autonomy and core mission?......Turcan and Gulieva deepen our theoretical understanding of the process of university internationalisation by exploring the relationship between university internationalisation and university autonomy. They conjecture that the process of university internationalisation and its sustainability...... are determined by the structure and exercise of university autonomy settings at home and in the host countries, and that the process itself cannot be successfully achieved and maintained without changes in the autonomy settings. The key question the authors ask is to what degree universities, in embracing new...
Global network centrality of university rankings

Science.gov (United States)

Guo, Weisi; Del Vecchio, Marco; Pogrebna, Ganna

2017-10-01

Universities and higher education institutions form an integral part of the national infrastructure and prestige. As academic research benefits increasingly from international exchange and cooperation, many universities have increased investment in improving and enabling their global connectivity. Yet, the relationship of university performance and its global physical connectedness has not been explored in detail. We conduct, to our knowledge, the first large-scale data-driven analysis into whether there is a correlation between university relative ranking performance and its global connectivity via the air transport network. The results show that local access to global hubs (as measured by air transport network betweenness) strongly and positively correlates with the ranking growth (statistical significance in different models ranges between 5% and 1% level). We also found that the local airport's aggregate flight paths (degree) and capacity (weighted degree) has no effect on university ranking, further showing that global connectivity distance is more important than the capacity of flight connections. We also examined the effect of local city economic development as a confounding variable and no effect was observed suggesting that access to global transportation hubs outweighs economic performance as a determinant of university ranking. The impact of this research is that we have determined the importance of the centrality of global connectivity and, hence, established initial evidence for further exploring potential connections between university ranking and regional investment policies on improving global connectivity.
Traversable intra-Universe wormholes and timeholes in General Relativity: two new solutions

International Nuclear Information System (INIS)

Smirnov, Alexey L

2016-01-01

Using thin shell formalism we construct two solutions of intra-Universe wormholes. The first model is a cosmological analog of the Aichelburg–Schein timehole, while another one is an intra-Universe form of the Bronnikov–Ellis solution. (paper)
The first galaxies in the universe

CERN Document Server

Loeb, Abraham

2013-01-01

This book provides a comprehensive, self-contained introduction to one of the most exciting frontiers in astrophysics today: the quest to understand how the oldest and most distant galaxies in our universe first formed. Until now, most research on this question has been theoretical, but the next few years will bring about a new generation of large telescopes that promise to supply a flood of data about the infant universe during its first billion years after the big bang. This book bridges the gap between theory and observation. It is an invaluable reference for students and researchers on
Conference of University Administrators Conference Proceedings (12th, Surrey, England, March 21-23, 1985).

Science.gov (United States)

Conference of Univ. Administrators.

Conference proceedings for the Conference of University Administrators include summaries of conference sessions, along with Austin Pearce's paper, "The Needs of Industry: What Are They?" Sessions focused on: forming a university company, financial diversification, financial modeling, stock exchange investment and universities, funding of…
Development of security engineering curricula at US universities

Energy Technology Data Exchange (ETDEWEB)

Garcia, M.L.

1998-08-01

The Southwest Surety Institute was formed in June 1996 by Arizona State University (ASU), New Mexico Institute of Mining and Technology (NM Tech), New Mexico State University (NMSU), and Sandia National Laboratories (SNL) to provide educational programs in Security Engineering, and to conduct research and development in security technologies. This is the first science-based program of its kind in the US, focused on educating Security Engineers to help government and industry address their security needs. Each member brings a unique educational capability to the Institute. NM Tech has a formidable explosives testing and evaluation facility. ASU is developing a Masters program in Security Engineering at their School of Technology located on a new campus in Mesa, Arizona. NMSU provides a Security Technology minor, merging programs in Criminal Justice and Engineering Technology. The Sandia National Laboratories security system design and evaluation process forms the basis for the Security Engineering curricula. In an effort to leverage the special capabilities of each university, distance education will be used to share courses among Institute members and eventually with other sites across the country.
On the universal stellar law

Science.gov (United States)

Krot, Alexander

In this work, we consider a statistical theory of gravitating spheroidal bodies to derive and develop the universal stellar law for extrasolar systems. Previously, the statistical theory for a cosmogonic body forming (so-called spheroidal body)has been proposed [1-3]. This theory starts from the conception for forming a spheroidal body inside a gas-dust protoplanetary nebula; it permits us to derive the form of distribution functions, mass density, gravitational potentials and strengths both for immovable and rotating spheroidal bodies as well as to find the distribution function of specific angular momentum[1-3]. If we start from the conception for forming a spheroidal body as a protostar (in particular, proto-Sun) inside a prestellar (presolar) nebula then the derived distribution functions of particle (as well as the mass density of an immovable spheroidal body) characterizes the first stage of evolution: from a prestellar molecular cloud (the presolar nebula) to the forming core of protostar (the proto-Sun) together with its shell as a stellar nebula (the solar nebula). This work derives the equation of state of an ideal stellar substance based on conception of gravitating spheroidal body. Using this equation, we obtain the universal stellar law (USL) for the planetary systems connecting temperature, size and mass of each of stars. This work also considers the Solar corona in the connection with USL. Then it is accounting under calculation of the ratio of temperature of the Solar corona to effective temperature of the Sun’ surfaceand modification of USL. To test justice of the modified USLfor different types of stars, the temperature of stellar corona is estimated. The prediction of parameters of stars is carrying out by means of the modified USL,as well as the Hertzsprung-Russell’s dependence [5-7]is derivedby means of USL directly. This paper also shows that knowledge of some characteristics for multi-planet extrasolar systems refines own parameters of
Limitation for the Agricultural Uses of the Rural Properties Represented by LFR (Legal Forest Reserves

Directory of Open Access Journals (Sweden)

Carlos Cesar Ronquim

2015-12-01

Full Text Available The present text approaches the limitations of special protection of natural resources in the agricultural properties represented by Legal Forest Reserves (LFR, from their origin to the form they are being tutored now. Their relationships and differentiations are established. Forms for the recompositions and use of LFR are approached. Finally, the arguments of the environmentalists and ruralists are pointed out for the improvement of the institute and its applicability, presenting forms of putting in practice the desirable sustainable development
Silver colloidal nanoparticle stability: influence on Candida biofilms formed on denture acrylic.

Science.gov (United States)

Monteiro, Douglas Roberto; Takamiya, Aline Satie; Feresin, Leonardo Perina; Gorup, Luiz Fernando; de Camargo, Emerson Rodrigues; Delbem, Alberto Carlos Botazzo; Henriques, Mariana; Barbosa, Debora Barros

2014-08-01

Our aim in this study was to evaluate how the chemical stability of silver nanoparticles (SNs) influences their efficacy against Candida albicans and C. glabrata biofilms. Several parameters of SN stability were tested, namely, temperature (50ºC, 70ºC, and 100ºC), pH (5.0 and 9.0), and time of contact (5 h and 24 h) with biofilms. The control was defined as SNs without temperature treatment, pH 7, and 24 h of contact. These colloidal suspensions at 54 mg/L were used to treat mature Candida biofilms (48 h) formed on acrylic. Their efficacy was determined by total biomass and colony-forming unit quantification. Data were analyzed using analysis of variance and the Bonferroni post hoc test (α = 0.05). The temperature and pH variations of SNs did not affect their efficacy against the viable cells of Candida biofilms (P > 0.05). Moreover, the treatment periods were not decisive in terms of the susceptibility of Candida biofilms to SNs. These findings provide an important advantage of SNs that may be useful in the treatment of Candida-associated denture stomatitis. © The Author 2014. Published by Oxford University Press on behalf of The International Society for Human and Animal Mycology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
Student and teacher. New roles in the university

Directory of Open Access Journals (Sweden)

Emilio Crisol Moya

2011-12-01

Full Text Available The main consequence of the convergence of the European Higher Education Area (EHEA, or also known as "Bologna Process", derives in shaping a new university, which is necessary to meet the new needs of students, attending to their personal, professional and social (Romero, Gijon and Crisol, 2010. European convergence process has been a deep shift in the approach to teaching that is being developed in universities. There is a sort of speech of a new university-based on continuing education of the subject throughout its life. Now it is generating a new university student profile, which it is characterized by: having a close knowledge of technologies, use of new communication habits, and interest in new forms of education and self-learning, developing new skills, and so on. We are talking about a modern university system, quality, focusing on training of the student, where the university professor has to do more than teach, must promote creative learning by the student to think for himself. Now the priority is no longer teaching and university is the protagonist.
The language of the protein universe.

Science.gov (United States)

Scaiewicz, Andrea; Levitt, Michael

2015-12-01

Proteins, the main cell machinery which play a major role in nearly every cellular process, have always been a central focus in biology. We live in the post-genomic era, and inferring information from massive data sets is a steadily growing universal challenge. The increasing availability of fully sequenced genomes can be regarded as the 'Rosetta Stone' of the protein universe, allowing the understanding of genomes and their evolution, just as the original Rosetta Stone allowed Champollion to decipher the ancient Egyptian hieroglyphics. In this review, we consider aspects of the protein domain architectures repertoire that are closely related to those of human languages and aim to provide some insights about the language of proteins. Copyright © 2015 Elsevier Ltd. All rights reserved.

A Systematic Review for Functional Neuroimaging Studies of Cognitive Reserve Across the Cognitive Aging Spectrum.

Science.gov (United States)

Anthony, Mia; Lin, Feng

2017-12-13

Cognitive reserve has been proposed to explain the discrepancy between clinical symptoms and the effects of aging or Alzheimer's pathology. Functional magnetic resonance imaging (fMRI) may help elucidate how neural reserve and compensation delay cognitive decline and identify brain regions associated with cognitive reserve. This systematic review evaluated neural correlates of cognitive reserve via fMRI (resting-state and task-related) studies across the cognitive aging spectrum (i.e., normal cognition, mild cognitive impairment, and Alzheimer's disease). This review examined published articles up to March 2017. There were 13 cross-sectional observational studies that met the inclusion criteria, including relevance to cognitive reserve, subjects 60 years or older with normal cognition, mild cognitive impairment, and/or Alzheimer's disease, at least one quantitative measure of cognitive reserve, and fMRI as the imaging modality. Quality assessment of included studies was conducted using the Newcastle-Ottawa Scale adapted for cross-sectional studies. Across the cognitive aging spectrum, medial temporal regions and an anterior or posterior cingulate cortex-seeded default mode network were associated with neural reserve. Frontal regions and the dorsal attentional network were related to neural compensation. Compared to neural reserve, neural compensation was more common in mild cognitive impairment and Alzheimer's disease. Neural reserve and compensation both support cognitive reserve, with compensation more common in later stages of the cognitive aging spectrum. Longitudinal and intervention studies are needed to investigate changes between neural reserve and compensation during the transition between clinical stages, and to explore the causal relationship between cognitive reserve and potential neural substrates. © The Author(s) 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
ART Or AGR: Deciphering Which Reserve Program is Best Suited for Today’s Total Force Structure

Science.gov (United States)

2016-02-01

AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY ART OR AGR: DECIPHERING WHICH RESERVE PROGRAM IS BEST SUITED FOR TODAY’S TOTAL FORCE STRUCTURE...4 ART Program...time workforce, which are the ART and AGR programs, by comparing each and highlighting the differences, advantages and disadvantages they present to
FORM version 4.0

Science.gov (United States)

Kuipers, J.; Ueda, T.; Vermaseren, J. A. M.; Vollinga, J.

2013-05-01

We present version 4.0 of the symbolic manipulation system FORM. The most important new features are manipulation of rational polynomials and the factorization of expressions. Many other new functions and commands are also added; some of them are very general, while others are designed for building specific high level packages, such as one for Gröbner bases. New is also the checkpoint facility, that allows for periodic backups during long calculations. Finally, FORM 4.0 has become available as open source under the GNU General Public License version 3. Program summaryProgram title: FORM. Catalogue identifier: AEOT_v1_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEOT_v1_0.html Program obtainable from: CPC Program Library, Queen's University, Belfast, N. Ireland Licensing provisions: GNU General Public License, version 3 No. of lines in distributed program, including test data, etc.: 151599 No. of bytes in distributed program, including test data, etc.: 1 078 748 Distribution format: tar.gz Programming language: The FORM language. FORM itself is programmed in a mixture of C and C++. Computer: All. Operating system: UNIX, LINUX, Mac OS, Windows. Classification: 5. Nature of problem: FORM defines a symbolic manipulation language in which the emphasis lies on fast processing of very large formulas. It has been used successfully for many calculations in Quantum Field Theory and mathematics. In speed and size of formulas that can be handled it outperforms other systems typically by an order of magnitude. Special in this version: The version 4.0 contains many new features. Most important are factorization and rational arithmetic. The program has also become open source under the GPL. The code in CPC is for reference. You are encouraged to upload the most recent sources from www.nikhef.nl/form/formcvs.php because of frequent bug fixes. Solution method: See "Nature of Problem", above. Additional comments: NOTE: The code in CPC is for reference. You are encouraged
Investigating website usability and behavioural intention for online hotel reservations: a cognitive perspective

OpenAIRE

Drousiotou, Vryona

2014-01-01

This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University. The problem area identified for this research is to define the cognitive factors and Customers’ Critical Information Requirements (CCIRs) that affect the customer decision making process when they book their hotel reservations online. The purpose of this study is to define the CCIRs and the (re)design specifications of the website which will be noticed by the users through to completing the b...
Reserve-building activities in multiple sclerosis patients and healthy controls: a descriptive study.

Science.gov (United States)

Schwartz, Carolyn E; Ayandeh, Armon; Ramanathan, Murali; Benedict, Ralph; Dwyer, Michael G; Weinstock-Guttman, Bianca; Zivadinov, Robert

2015-08-12

Cognitive reserve has been implicated as a possible protective factor in multiple sclerosis (MS) but to date no study has compared reserve-building activities across disease course or to healthy controls. This study aims to describe differences in reserve-building activities across the MS disease course and healthy controls. Secondary analysis of a cross-sectional cohort study that included 276 healthy controls, and subjects with clinically isolated syndrome (CIS; n = 67), relapsing-remitting MS (RRMS; n = 358) and secondary progressive MS (PMS; n = 109). Past reserve-building activities were operationalized as occupational attainment and education. Current activities comprised 6 strenuous and 6 non-strenuous activities, including 5 reserve-building activities and television-watching. Multivariate Analysis of Variance models examined group differences in past and current activities, after adjusting for covariates. There were group differences in past and current reserve-building activities. SPMS patients had lower past reserve-building activities than healthy controls. All forms of MS engaged in fewer strenuous current reserve-building pursuits than healthy controls. RRMS read less than healthy controls. SPMS engaged in fewer job-related non-strenuous activities. All MS groups watched more television than healthy controls. MS patients show significantly fewer past and present reserve-building activities. Although it is difficult to establish causality without future prospective studies, lifestyle-modifying interventions should prioritize expanding MS patients' repertoire of strenuous and non-strenuous activities.
Research universities for the 21st century

Energy Technology Data Exchange (ETDEWEB)

Gover, J. [Sandia National Labs., Albuquerque, NM (United States); Huray, P.G. [Univ. of South Carolina, Columbia, SC (United States)

1998-05-01

The `public outcomes` from research universities are educated students and research that extends the frontiers of knowledge. Measures of these `public outcomes` are inadequate to permit either research or education consumers to select research universities based on quantitative performance data. Research universities annually spend over $20 billion on research; 60% of these funds are provided by Federal sources. Federal funding for university research has recently grown at an annual rate near 6% during a time period when other performers of Federal research have experienced real funding cuts. Ten universities receive about 25% of the Federal funds spent on university research. Numerous studies of US research universities are reporting storm clouds. Concerns include balancing research and teaching, the narrow focus of engineering education, college costs, continuing education, and public funding of foreign student education. The absence of research on the `public outcomes` from university research results in opinion, politics, and mythology forming the basis of too many decisions. Therefore, the authors recommend studies of other nations` research universities, studies of various economic models of university research, analysis of the peer review process and how well it identifies the most capable research practitioners and at what cost, and studies of research university ownership of intellectual property that can lead to increased `public outcomes` from publicly-funded research performed by research universities. They advocate two practices that could increase the `public outcomes` from university research. These are the development of science roadmaps that link science research to `public outcomes` and `public outcome` metrics. Changes in the university research culture and expanded use of the Internet could also lead to increased `public outcomes`. They recommend the use of tax incentives to encourage companies to develop research partnerships with research
The use of exterior forms in Einstein's gravitation theory

International Nuclear Information System (INIS)

Thirring, W.; Wallner, R.

1978-01-01

Cartan's calculus is used to reformulate the general variational principle and conservation laws in terms of exterior forms. In applying this method to Einstein's gravitation theory, we do not only benefit from the great economy of Cartan's formalism but also gain a deeper understanding of fundamental results already known. So the existence of superpotential-forms may be deduced from d o d identical to 0 and as a consequence the vanishing of total energy and momentum in a closed universe is affirmed in a more general way. Simple expressions for the sundry superpotential are obtained quite naturally. As a byproduct, Einstein's equations are rewritten in a form where the coderivative of a 2-form (the superpotential-form) is a current, and therefore resembles the inhomogeneous Maxwell equations. In passing from the Lagrangian to the Hamiltonian 4-form, the ADM formalism is immediately entered without lengthy calculations [pt
Inflation and cosmic strings: Two mechanisms for producing structure in the universe

International Nuclear Information System (INIS)

Brandenberger, R.

1987-01-01

Contents: Introduction; Big Bang Cosmology and its Problems; The Old and the New Inflationary Universe; The Onset of Inflation; Chaotic Inflation; The Origin of Small Scale Structure in Inflationary Universe Models: Generation of Perturbations; Gauge Invariant Analysis of Classical Perturbations; Evolution of Perturbations in Inflationary Universe Models; Cosmological Constrains on Inflationary Universe Models; Beyond the Simplest Models of Inflation; Generalized Inflation (Kaluza-Klein Inflation, Inflation in Induced Gravity Models and in Superstring Theories); Quantum Cosmology and Inflation; Inflation and Cosmic Strings: A Comparison between Two Mechanisms for Forming Structures in the Early Universe
Considerations of an oscillating spiral universe cosmology

International Nuclear Information System (INIS)

Sachs, M.

1989-01-01

It is proposed that if the spiral configuration of galaxies is explicable in terms of the equations of motion of its constituent stars, as an expression of global laws of nature, then the universe as a whole may be similarly described in terms of the motions of its constituent galaxies with a similar spiral dynamics. With the functional form of the spiral paths in terms of Fresnel integrals, taken from solutions of equations in general relativity (from previous analyses of galactic configurations) the density of the universe at the big bang stage is determined. It is found to depend, numerically, on the neutron lifetime and the period of oscillation of the universe as a whole. There is some concluding discussion of the implications of this analysis of the matter of the universe at the big bang stage vis a vis the black hole state of matter
Corruption as a Legacy of the Medieval University

OpenAIRE

Osipian, Ararat

2004-01-01

Looking back upon the centuries one would suspect that in earlier ages universities of medieval France and Italy were very different from the multiplicity of organizational and institutional forms of higher education institutions in modern times, and yet one would be surprised how much these old universitas and modern universities have in common. The increasing scale and scope of corruption in higher education in the former Soviet Bloc as well as numerous other countries urges a better unders...
VISUAL-GRAPHIC VECTORS IN THE BANK ADVERTISING UNIVERSE

OpenAIRE

PREDICA Catalin

2012-01-01

This paper studies the form and typology of banking advertising universe. The aim is to highlight the specificity of advertisements of the banking system according to the elements and the geometric shapes that are used.
Formation of a ''child'' universe in an inflationary cosmological model

International Nuclear Information System (INIS)

Holcomb, K.A.; Park, S.J.; Vishniac, E.T.

1989-01-01

The evolution of a flat, spherically symmetric cosmological model, containing radiation and an inhomogeneous scalar field, is simulated numerically to determine whether the inhomogeneity could cause a ''child'' universe, connected by a wormhole to the external universe, to form. The gravitational and field quantities were computed self-consistently by means of the techniques of numerical relativity. Although we were unable to follow the process to its completion, preliminary indications are that the ''budding'' phenomenon could occur under very general initial conditions, as long as the scalar field is sufficiently inhomogeneous that the wormhole forms before the inflation is damped by the expansion of the background spacetime
Nuclear education in Japanese universities

International Nuclear Information System (INIS)

Yamamuro, Nobuhiro

1981-01-01

In 1957, the graduate courses for nuclear engineering were established in Kyoto University, Osaka University and the Tokyo Institute of Technology. Since then, the expansion of nuclear education has kept pace with the growth of the nuclear industry in Japan. The nuclear education in universities in more than 20 years can be roughly divided into three periods. In the first period from 1955 to 1965, nuclear education began at undergraduate level, and the facilities required for the research and education were set up. The imported reactor began the commercial operation in 1966 for the first time, and during the period of high economic growth, the request by the nuclear industry was met by providing special studies in addition to the regular curriculum studies. The research committee on nuclear engineering education was formed, and in 1973, Japan-U.S. cooperative seminar on education program for nuclear engineering was held. The first ''oil crisis'' occurred in 1973, and the significance of nuclear power as an alternative to oil increased. But as nuclear power plants became bigger and increased, the safety and the effect on environment have been discussed. Also the research and development of nuclear fusion have been promoted. All these factors were reflected to the nuclear education in universities. The carricula in universities and the tasks and prospects in nuclear engineering education are described. (Kako, I.)
Effects of Computer Reservation System in the Operations of Travel Agencies

Directory of Open Access Journals (Sweden)

Sevillia S. Felicen

2016-11-01

Full Text Available In travel industry, the main tool used is the computerized booking systems and now known as Global Distribution Systems or GDS. This paper aimed to determine the effect of using Computer Reservation System among Travel Agencies in terms of technical, human and financial aspect. This will help the Internship office to include the identified travel agencies in their linkages where the students will be deployed for internship. The result of this study will also be helpful and can be utilized in the course travel and tour operations with computer reservation system. The descriptive method of research was used with managers and users/staff of 20 travel agencies as participants of the study. Questionnaire was used as main data gathering instrument utilizing percentage, frequency and weighted mean as statistical tool. Abacus System is the computer reservation system used by all travel agencies in Batangas. All travel agencies offered services such as domestic and international hotel reservation, domestic and international ticketing and package tour. The CRS can connect guest to all forms of travel; it has installed built in system security features that can improve agency’s efficiency and productivity.
Calculation of benefit reserves based on true m-thly benefit premiums

Science.gov (United States)

Riaman; Susanti, Dwi; Supriatna, Agus; Nurani Ruchjana, Budi

2017-10-01

Life insurance is a form of insurance that provides risk mitigation in life or death of a human. One of its advantages is measured life insurance. Insurance companies ought to give a sum of money as reserves to the customers. The benefit reserves are an alternative calculation which involves net and cost premiums. An insured may pay a series of benefit premiums to an insurer equivalent, at the date of policy issue, to the sum of to be paid on the death of the insured, or on survival of the insured to the maturity date. A balancing item is required and this item is a liability for one of the parties and the other is an asset. The balancing item, in loan, is the outstanding principle, an asset for the lender and the liability for the borrower. In this paper we examined the benefit reserves formulas corresponding to the formulas for true m-thly benefit premiums by the prospective method. This method specifies that, the reserves at the end of the first year are zero. Several principles can be used for the determined of benefit premiums, an equivalence relation is established in our discussion.
THE PERFORMANCE OF SERVQUAL TO MEASURE SERVICE QUALITY IN PRIVATE UNIVERSITY

OpenAIRE

Leonnard

2018-01-01

The increasing number of educational services has caused a high competition in this industry. In Indonesia, the number of private universities is the highest compared to state universities and other forms of higher education institutions. Ability to predict factors that are important in providing educational services to achieve student satisfaction and make them loyal to the university is highly necessary. In this study, we investigated the main factors of service quality that affect student ...
Universal Poisson Statistics of mRNAs with Complex Decay Pathways.

Science.gov (United States)

Thattai, Mukund

2016-01-19

Messenger RNA (mRNA) dynamics in single cells are often modeled as a memoryless birth-death process with a constant probability per unit time that an mRNA molecule is synthesized or degraded. This predicts a Poisson steady-state distribution of mRNA number, in close agreement with experiments. This is surprising, since mRNA decay is known to be a complex process. The paradox is resolved by realizing that the Poisson steady state generalizes to arbitrary mRNA lifetime distributions. A mapping between mRNA dynamics and queueing theory highlights an identifiability problem: a measured Poisson steady state is consistent with a large variety of microscopic models. Here, I provide a rigorous and intuitive explanation for the universality of the Poisson steady state. I show that the mRNA birth-death process and its complex decay variants all take the form of the familiar Poisson law of rare events, under a nonlinear rescaling of time. As a corollary, not only steady-states but also transients are Poisson distributed. Deviations from the Poisson form occur only under two conditions, promoter fluctuations leading to transcriptional bursts or nonindependent degradation of mRNA molecules. These results place severe limits on the power of single-cell experiments to probe microscopic mechanisms, and they highlight the need for single-molecule measurements. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.
Status of fossil fuel reserves

International Nuclear Information System (INIS)

Laherrere, J.

2005-01-01

Reserves represent the sum of past and future productions up to the end of production. In most countries the reserve data of fields are confidential. Therefore, fossil fuel reserves are badly known because the published data are more political than technical and many countries make a confusion between resources and reserves. The cumulated production of fossil fuels represents only between a third and a fifth of the ultimate reserves. The production peak will take place between 2020 and 2050. In the ultimate reserves, which extrapolate the past, the fossil fuels represent three thirds of the overall energy. This document analyses the uncertainties linked with fossil fuel reserves: reliability of published data, modeling of future production, comparison with other energy sources, energy consumption forecasts, reserves/production ratio, exploitation of non-conventional hydrocarbons (tar sands, extra-heavy oils, bituminous shales, coal gas, gas shales, methane in overpressure aquifers, methane hydrates), technology impacts, prices impact, and reserves growth. (J.S.)
Biosphere reserves: Attributes for success.

Science.gov (United States)

Van Cuong, Chu; Dart, Peter; Hockings, Marc

2017-03-01

Biosphere reserves established under the UNESCO Man and the Biosphere Program aim to harmonise biodiversity conservation and sustainable development. Concerns over the extent to which the reserve network was living up to this ideal led to the development of a new strategy in 1995 (the Seville Strategy) to enhance the operation of the network of reserves. An evaluation of effectiveness of management of the biosphere reserve network was called for as part of this strategy. Expert opinion was assembled through a Delphi Process to identify successful and less successful reserves and investigate common factors influencing success or failure. Ninety biosphere reserves including sixty successful and thirty less successful reserves in 42 countries across all five Man and the Biosphere Program regions were identified. Most successful sites are the post-Seville generation while the majority of unsuccessful sites are pre-Seville that are managed as national parks and have not been amended to conform to the characteristics that are meant to define a biosphere reserve. Stakeholder participation and collaboration, governance, finance and resources, management, and awareness and communication are the most influential factors in the success or failure of the biosphere reserves. For success, the biosphere reserve concept needs to be clearly understood and applied through landscape zoning. Designated reserves then need a management system with inclusive good governance, strong participation and collaboration, adequate finance and human resource allocation and stable and responsible management and implementation. All rather obvious but it is difficult to achieve without commitment to the biosphere reserve concept by the governance authorities. Copyright © 2016 Elsevier Ltd. All rights reserved.
The universal Higgs fit

DEFF Research Database (Denmark)

Giardino, P. P.; Kannike, K.; Masina, I.

2014-01-01

We perform a state-of-the-art global fit to all Higgs data. We synthesise them into a 'universal' form, which allows to easily test any desired model. We apply the proposed methodology to extract from data the Higgs branching ratios, production cross sections, couplings and to analyse composite...... Higgs models, models with extra Higgs doublets, supersymmetry, extra particles in the loops, anomalous top couplings, and invisible Higgs decays into Dark Matter. Best fit regions lie around the Standard Model predictions and are well approximated by our 'universal' fit. Latest data exclude the dilaton...... as an alternative to the Higgs, and disfavour fits with negative Yukawa couplings. We derive for the first time the SM Higgs boson mass from the measured rates, rather than from the peak positions, obtaining M-h = 124.4 +/- 1.6 GeV....

CROSS-BORDER COLLABORATION IN ENTREPRENEURIAL EDUCATION IN UNIVERSITIES

Directory of Open Access Journals (Sweden)

Mihaela DIACONU

2016-06-01

Full Text Available The entrepreneurship, as an integral part of education, is now widely accepted worldwide. Entrepreneurial education is considered today as a holistic and inclusive process and not just a component of education in business. The activity of developing the entrepreneurial spirit organized on new principles must be seen by the universities as the foundation of successful fulfillment of university’s mission in contributing to social and economic development. This paper's main purpose is to identify a number of solutions on how they can ensure through cross-border cooperation the development of entrepreneurial skills within the universities through learning experiences contexts. In this regard, the paper proposes a model of entrepreneurial project which takes the form of simulated enterprise developed by the University of Pitesti, and a number of solutions for this project to be developed and implemented through cross-border cooperation, in accordance with the strategies and principles promoted by European Commission and European Parliament, which stresses the importance of developing through international cooperation of innovative methods that go beyond the traditional frame in which, currently, are formed the competencies and the educational process is performed. Thus, the proposed model can be expanded and implemented "in the mirror" and internationally by building partnerships between countries, universities and economic agents from those countries with real benefits for all parties involved through valuing the national specificities.
3-Form Cosmology: Phantom Behaviour, Singularities and Interactions

Directory of Open Access Journals (Sweden)

João Morais

2017-03-01

Full Text Available The latest cosmological observations by the Planck collaboration (and combined with others are compatible with a phantom-like behaviour ( w < − 1 for the dark energy equation of state that drives the current acceleration of the Universe. With this mindset, we look into models where dark energy is described by a 3-form field minimally coupled to gravity. When compared to a scalar field, these models have the advantage of more naturally accommodating a cosmological-constant and phantom-like behaviours. We show how the latter happens for a fairly general class of positive-valued potentials, and through a dynamical system approach, we find that in such cases the 3-form field leads the Universe into a Little Sibling of the Big Rip singular event into the future. In this work, we explore the possibility of avoiding such singularity via an interaction in the dark sector between cold dark matter and the 3-form field. For the kind of interactions considered, we deduce a condition for replacing the LSBR by a late time de Sitter phase. For specific examples of interactions that meet this condition, we look for distinctive imprints in the statefinder hierarchy { S 3 ( 1 ; S 4 ( 1 } , { S 3 ( 1 ; S 5 ( 1 } , and in the growth rate of matter, ϵ ( z , through the composite null diagnostic (CND.
Determining the shape of the universe using discrete sources

International Nuclear Information System (INIS)

Gomero, G I

2003-01-01

Suppose we have identified three clusters of galaxies as being topological copies of the same object. How does this information constrain the possible models for the shape of our universe? It is shown here that, if our universe has flat spatial sections, these multiple images can be accommodated within any of the six classes of compact orientable three-dimensional flat space forms. Moreover, the discovery of two more triples of multiple images in the neighbourhood of the first one would allow the determination of the topology of the universe, and in most cases the determination of its size
Application of ecological criteria in selecting marine reserves and developing reserve networks

Science.gov (United States)

Roberts, Callum M.; Branch, George; Bustamante, Rodrigo H.; Castilla, Juan Carlos; Dugan, Jenifer; Halpern, Benjamin S.; Lafferty, Kevin D.; Leslie, Heather; McArdle, Deborah; Ruckelshaus, Mary; Warner, Robert R.

2003-01-01

Marine reserves are being established worldwide in response to a growing recognition of the conservation crisis that is building in the oceans. However, designation of reserves has been largely opportunistic, or protective measures have been implemented (often overlapping and sometimes in conflict) by different entities seeking to achieve different ends. This has created confusion among both users and enforcers, and the proliferation of different measures provides a false sense of protection where little is offered. This paper sets out a procedure grounded in current understanding of ecological processes, that allows the evaluation and selection of reserve sites in order to develop functional, interconnected networks of fully protected reserves that will fulfill multiple objectives. By fully protected we mean permanently closed to fishing and other resource extraction. We provide a framework that unifies the central aims of conservation and fishery management, while also meeting other human needs such as the provision of ecosystem services (e.g., maintenance of coastal water quality, shoreline protection, and recreational opportunities). In our scheme, candidate sites for reserves are evaluated against 12 criteria focused toward sustaining the biological integrity and productivity of marine systems at both local and regional scales. While a limited number of sites will be indispensable in a network, many will be of similar value as reserves, allowing the design of numerous alternative, biologically adequate networks. Devising multiple network designs will help ensure that ecological functionality is preserved throughout the socioeconomic evaluation process. Too often, socioeconomic criteria have dominated the process of reserve selection, potentially undermining their efficacy. We argue that application of biological criteria must precede and inform socioeconomic evaluation, since maintenance of ecosystem functioning is essential for meeting all of the goals for
Universal elements of fragmentation

International Nuclear Information System (INIS)

Yanovsky, V. V.; Tur, A. V.; Kuklina, O. V.

2010-01-01

A fragmentation theory is proposed that explains the universal asymptotic behavior of the fragment-size distribution in the large-size range, based on simple physical principles. The basic principles of the theory are the total mass conservation in a fragmentation process and a balance condition for the energy expended in increasing the surface of fragments during their breakup. A flux-based approach is used that makes it possible to supplement the basic principles and develop a minimal theory of fragmentation. Such a supplementary principle is that of decreasing fragment-volume flux with increasing energy expended in fragmentation. It is shown that the behavior of the decreasing flux is directly related to the form of a power-law fragment-size distribution. The minimal theory is used to find universal asymptotic fragment-size distributions and to develop a natural physical classification of fragmentation models. A more general, nonlinear theory of strong fragmentation is also developed. It is demonstrated that solutions to a nonlinear kinetic equation consistent with both basic principles approach a universal asymptotic size distribution. Agreement between the predicted asymptotic fragment-size distributions and experimental observations is discussed.
VISUAL-GRAPHIC VECTORS IN THE BANK ADVERTISING UNIVERSE

Directory of Open Access Journals (Sweden)

PREDICA Catalin

2012-11-01

Full Text Available This paper studies the form and typology of banking advertising universe. The aim is to highlight the specificity of advertisements of the banking system according to the elements and the geometric shapes that are used.
Cyberbullying and Victimisation among Turkish University Students

Science.gov (United States)

Akbulut, Yavuz; Eristi, Bahadir

2011-01-01

This study investigated the extent of cyberbullying and victimisation among Turkish university students at a state college of education. A personal information form and 56 scaled items were administered to 254 students. Items addressing cyberbullying victimisation were adopted from a recent study, whereas parallel cyberbullying items were…
Assessing the Transition between School and University: Differences in Assessment between A Level and University in English

Science.gov (United States)

Wilson, Frances; Child, Simon; Suto, Irenka

2017-01-01

High stakes assessments are commonly used at the end of secondary school to select students for higher education. However, growing concerns about the preparedness of new undergraduates for university study have led to an increased focus on the form of assessments used at upper secondary level. This study compared the structure and format of…
The relationship between obesity and forced vital capacity among university students.

Science.gov (United States)

Sun, Xugui; Chen, Xiaohong

2015-05-01

We sought to explore the relationship between vital capacity and obesity among university students in China. A cross-sectional study was designed to collect the routine health screening data for university students in 2013. The height, weight and force vital capacity of students were measured, and BMI was calculated with height and weight, so as to estimate the relationship between force vital capacity and obesity. Based on Working Group on Obesity references in China, obesity has a higher force vital capacity in both male and female university students. No correlation was found between vital capacity and BMI. obesity may have effect on pulmonary function among university students, which is a reference for further epidemic study. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.
Learning biases predict a word order universal.

Science.gov (United States)

Culbertson, Jennifer; Smolensky, Paul; Legendre, Géraldine

2012-03-01

How recurrent typological patterns, or universals, emerge from the extensive diversity found across the world's languages constitutes a central question for linguistics and cognitive science. Recent challenges to a fundamental assumption of generative linguistics-that universal properties of the human language acquisition faculty constrain the types of grammatical systems which can occur-suggest the need for new types of empirical evidence connecting typology to biases of learners. Using an artificial language learning paradigm in which adult subjects are exposed to a mix of grammatical systems (similar to a period of linguistic change), we show that learners' biases mirror a word-order universal, first proposed by Joseph Greenberg, which constrains typological patterns of adjective, numeral, and noun ordering. We briefly summarize the results of a probabilistic model of the hypothesized biases and their effect on learning, and discuss the broader implications of the results for current theories of the origins of cross-linguistic word-order preferences. Copyright © 2011 Elsevier B.V. All rights reserved.
Adapting the short form of the Coping Inventory for Stressful Situations into Chinese

Directory of Open Access Journals (Sweden)

Li C

2017-06-01

Full Text Available Chun Li,1 Qing Liu,2 Ti Hu,3 Xiaoyan Jin1 1International School of Chinese Studies, Northeast Normal University, Changchun, 2Department of Nuclear Medicine and Medical PET Center, The Second Hospital of Zhejiang University School of Medicine, Zhejiang University, Hangzhou, 3School of Physical Education and Sports, Beijing Normal University, Beijing, People’s Republic of China Objectives: The Coping Inventory for Stressful Situations (CISS is a measurement tool for evaluating stress that has good psychometric properties. We investigated the applicability of a short-form version of the CISS in a large sample of Chinese university students. Methods: Nine hundred and seventy-two Chinese university students aged 18–30 years (mean =20.15, standard deviation =3.26 were chosen as subjects, of whom 101 were randomly selected to be retested after a 2-week interval. Results: The results of a confirmatory factor analysis revealed that the root mean square error of approximation of a four-factor model was 0.06, while the comparative fit index was 0.91, the incremental fit index was 0.93, the non-normed fit index was 0.91, and the root mean residual was 0.07. The Cronbach’s α coefficients for the task-oriented, emotion-oriented, distraction, and social diversion coping subscales were 0.81, 0.74, 0.7, and 0.66, respectively. The 2-week test–retest reliability was 0.78, 0.74, 0.7, and 0.65 for the task-oriented, emotion-oriented, distraction, and social diversion coping subscales, respectively. In the Chinese version of the CISS short form, task-oriented coping was positively correlated with positive affect and extraversion and negatively correlated with neuroticism; emotion-oriented coping was negatively correlated with extraversion and positively correlated with negative affect, anxiety, and neuroticism; distraction coping was positively correlated with neuroticism, extroversion, anxiety, positive affect, and negative affect and negatively
Universal canonical entropy for gravitating systems

Indian Academy of Sciences (India)

Similar to this is the case of ref. [12] which also uses the saddle point approximation to express the microcanonical entropy in terms of the canonical entropy [12a]. Recalling that there is at least 'circumstantial' evidence that the microcanonical entropy has a 'universal' form [13–15], identical to that obtained in ref. [6] quoted.
In Situ Monitoring and Modeling of the Solution-Mediated Polymorphic Transformation of Rifampicin: From Form II to Form I.

Science.gov (United States)

Guo, Nannan; Hou, Baohong; Wang, Na; Xiao, Yan; Huang, Jingjing; Guo, Yanmei; Zong, Shuyi; Hao, Hongxun

2018-01-01

In this article, the solution-mediated polymorphic transformation of rifampicin was investigated and simulated in 3 solvents at 30°C. The solid-state form I and form II of rifampicin was characterized by powder X-ray diffraction, scanning electron microscopy, thermogravimetric analysis, Raman spectroscopy, and Fourier transform infrared spectroscopy (FTIR). To explore the relative stability, solubility data of form I and form II of rifampicin in butan-1-ol were determined using a dynamical method. In addition, Raman spectroscopy and focused beam reflectance measurement were used to in situ monitor the transformation of rifampicin from form II to form I. The liquid state concentration of rifampicin was measured by UV spectroscopic method. To investigate the effect of solvent on transformation, the transformation experiments were carried out in 3 solvents. Furthermore, a mathematical model was built to describe the kinetics of dissolution, nucleation, and growth processes during transformation by using experimental data. By combination of experimental and simulation results, it was found that the transformation process of rifampicin is controlled by dissolution of form II in heptane, whereas the transformation in hexane and octane was firstly controlled by dissolution of solid-state form and then controlled by growth of form I. Copyright © 2018 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.
Universe in the theoretical model «Evolving matter»

Directory of Open Access Journals (Sweden)

Bazaluk Oleg

2013-04-01

Full Text Available The article critically examines modern model of the Universe evolution constructed by efforts of a group of scientists (mathematicians, physicists and cosmologists from the world's leading universities (Oxford and Cambridge Universities, Yale, Columbia, New York, Rutgers and the UC Santa Cruz. The author notes its strengths, but also points to shortcomings. Author believes that this model does not take into account the most important achievements in the field of biochemistry and biology (molecular, physical, developmental, etc., as well as neuroscience and psychology. Author believes that in the construction of model of the Universe evolution, scientists must take into account (with great reservations the impact of living and intelligent matter on space processes. As an example, the author gives his theoretical model "Evolving matter". In this model, he shows not only the general dependence of the interaction of cosmic processes with inert, living and intelligent matter, but also he attempts to show the direct influence of systems of living and intelligent matter on the acceleration of the Universe's expansion.
31 CFR 363.28 - Does Public Debt reserve the right to require that any TreasuryDirect ® transaction be conducted...

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 2 2010-07-01 2010-07-01 false Does Public Debt reserve the right to... Provisions Governing Securities Held in TreasuryDirect § 363.28 Does Public Debt reserve the right to require that any TreasuryDirect ® transaction be conducted in paper form? We reserve the right to require any...
Whither Teaching in the University Novel?

Directory of Open Access Journals (Sweden)

Switaj Elizabeth K.

2016-06-01

Full Text Available Scenes of explicit teaching make only limited appearances in the university novel since World War II. While it would be easy – if cynical – to attribute this minimization to the devaluation of teaching in the modern university, the importance of teaching and learning to sympathetic characters (and their lack of importance to corrupted figures suggests that this lack of focus on the classroom stems from something else. Indeed, university novels tend to be fairly conservative aesthetically, and the demands of traditional narrative make extended classroom scenes difficult if not impossible to manage. Because of these narrative demands, learning and teaching take on different forms in the university novel, creating stories in which education corresponds to the struggle of teachers and students with and against administrators and buildings – stories that, therefore, resemble Leo van Lier’s observation about how remembering our own educations as stories contradicts more bureaucratic visions of learning. This observation holds true whether one considers better-known works of university fiction such as David Lodge’s Campus Trilogy, Mary McCarthy’s The Groves of Academe, and Julie Schumacher’s Dear Committee Members or lesser-known works produced by micro-presses and writers who are enabled by current technologies to publish electronically.
Cosmic Explosions, Life in the Universe, and the Cosmological Constant

Science.gov (United States)

Piran, Tsvi; Jimenez, Raul; Cuesta, Antonio J.; Simpson, Fergus; Verde, Licia

2016-02-01

Gamma-ray bursts (GRBs) are copious sources of gamma rays whose interaction with a planetary atmosphere can pose a threat to complex life. Using recent determinations of their rate and probability of causing massive extinction, we explore what types of universes are most likely to harbor advanced forms of life. We use cosmological N -body simulations to determine at what time and for what value of the cosmological constant (Λ ) the chances of life being unaffected by cosmic explosions are maximized. Life survival to GRBs favors Lambda-dominated universes. Within a cold dark matter model with a cosmological constant, the likelihood of life survival to GRBs is governed by the value of Λ and the age of the Universe. We find that we seem to live in a favorable point in this parameter space that minimizes the exposure to cosmic explosions, yet maximizes the number of main sequence (hydrogen-burning) stars around which advanced life forms can exist.
Cosmic Explosions, Life in the Universe, and the Cosmological Constant.

Science.gov (United States)

Piran, Tsvi; Jimenez, Raul; Cuesta, Antonio J; Simpson, Fergus; Verde, Licia

2016-02-26

Gamma-ray bursts (GRBs) are copious sources of gamma rays whose interaction with a planetary atmosphere can pose a threat to complex life. Using recent determinations of their rate and probability of causing massive extinction, we explore what types of universes are most likely to harbor advanced forms of life. We use cosmological N-body simulations to determine at what time and for what value of the cosmological constant (Λ) the chances of life being unaffected by cosmic explosions are maximized. Life survival to GRBs favors Lambda-dominated universes. Within a cold dark matter model with a cosmological constant, the likelihood of life survival to GRBs is governed by the value of Λ and the age of the Universe. We find that we seem to live in a favorable point in this parameter space that minimizes the exposure to cosmic explosions, yet maximizes the number of main sequence (hydrogen-burning) stars around which advanced life forms can exist.
University Outdoor Activities: an integral approach in the professional formation

Directory of Open Access Journals (Sweden)

María Ofelia Armas-Álvarez

2012-09-01

Full Text Available The work is lead to establish the theoretical foundations of the university outdoor labour from the organizational forms of the teaching process that favour the knowledge acquisition and the development of necessary skills in the students to promote culture in the different moments where they have connection with the society by means of the participation of the subjects and disciplines of the current programs that allow to organize systematic and articulated activities, appropriately planned, able to satisfy the necessities and to achieve the purpose of getting the preparation and integral cultural formation, as well as the their appropriate projection in the social environment that demands the contemporary society from the university professionals. In the work they are determined the content and skills that the student requires to promote Physical Culture in correspondence with their professional performance. It is designed a plan of activities to carry out the university outdoor labour from the organizational forms of the teaching process.
Barriers to Physical Activity on University Student

Science.gov (United States)

Jajat; Sultoni, K.; Suherman, A.

2017-03-01

The purpose of the research is to analyze the factors that become barriers to physical activity in university students based on physical activity level. An internet-based survey was conducted. The participants were 158 University students from Universitas Pendidikan Indonesia. Barriers to Physical Activity Quiz (BPAQ) were used to assessed the factors that become barriers to physical activity in university students. IPAQ (short form) were used to assessed physical activity level. The results show there was no differences BPAQ based on IPAQ level. But when analyzed further based on seven factors barriers there are differences in factors “social influence and lack of willpower” based IPAQ level. Based on this it was concluded that the “influence from other and lack of willpower” an inhibiting factor on students to perform physical activity.

Disaggregating reserve-to-production ratios: An algorithm for United States oil and gas reserve development

Science.gov (United States)

Williams, Charles William

Reserve-to-production ratios for oil and gas development are utilized by oil and gas producing states to monitor oil and gas reserve and production dynamics. These ratios are used to determine production levels for the manipulation of oil and gas prices while maintaining adequate reserves for future development. These aggregate reserve-to-production ratios do not provide information concerning development cost and the best time necessary to develop newly discovered reserves. Oil and gas reserves are a semi-finished inventory because development of the reserves must take place in order to implement production. These reserves are considered semi-finished in that they are not counted unless it is economically profitable to produce them. The development of these reserves is encouraged by profit maximization economic variables which must consider the legal, political, and geological aspects of a project. This development is comprised of a myriad of incremental operational decisions, each of which influences profit maximization. The primary purpose of this study was to provide a model for characterizing a single product multi-period inventory/production optimization problem from an unconstrained quantity of raw material which was produced and stored as inventory reserve. This optimization was determined by evaluating dynamic changes in new additions to reserves and the subsequent depletion of these reserves with the maximization of production. A secondary purpose was to determine an equation for exponential depletion of proved reserves which presented a more comprehensive representation of reserve-to-production ratio values than an inadequate and frequently used aggregate historical method. The final purpose of this study was to determine the most accurate delay time for a proved reserve to achieve maximum production. This calculated time provided a measure of the discounted cost and calculation of net present value for developing new reserves. This study concluded that
Ovarian reserve after treatment with alkylating agents during childhood.

Science.gov (United States)

Thomas-Teinturier, Cécile; Allodji, Rodrigue Sétchéou; Svetlova, Ekaterina; Frey, Marie-Alix; Oberlin, Odile; Millischer, Anne-Elodie; Epelboin, Sylvie; Decanter, Christine; Pacquement, Helene; Tabone, Marie-Dominique; Sudour-Bonnange, Helene; Baruchel, André; Lahlou, Najiba; De Vathaire, Florent

2015-06-01

impossible to dissociate their individual impacts on ovarian reserve. The number of controls is small, but ovarian volume and AMH levels in survivors were compared with published normal values and results were unchanged. Early detection and follow-up of compromised ovarian function after cancer therapy should help physicians to counsel young survivors about their fertility window. However, longitudinal follow-up is required to determine the rate of progression from low ovarian reserve to premature ovarian failure. La Ligue contre le Cancer (grant no., PRAYN7497). The authors have no competing interests to disclose. © The Author 2015. Published by Oxford University Press on behalf of the European Society of Human Reproduction and Embryology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.
Data on Student Performance Under Different Forms of Assessment

Science.gov (United States)

King, Russell

1976-01-01

Recognition of various abilities and skills in university degree work, and the development of an appropriate range of assessment modes to test these abilities, presupposes that students will perform differently under the various forms of assessment. The limited data available to test this supposition are reviewed and analysis of one geography…
2017 Joint Universities Accelerator School (JUAS) - Registrations

CERN Multimedia

2016-01-01

The registrations for the 2017 session of the Joint Universities Accelerator School (JUAS) are now open. Applications are welcome from staff, fellows and post-graduate students wishing to further their knowledge in the field. The deadline for submission of the full application form is 16 October 2016.
Implementing Total Quality Management in a University Setting.

Science.gov (United States)

Coate, L. Edwin

1991-01-01

Oregon State University implemented Total Quality Management in nine phases: exploration; establishing a pilot study team; defining customer needs; adopting the breakthrough planning process; performing breakthrough planning in divisions; forming daily management teams; initiating cross-functional pilot projects; implementing cross-functional…
Genetics of monegenic forms of diabetes mellitus

Directory of Open Access Journals (Sweden)

Tamara Leonidovna Kuraeva

2011-03-01

Full Text Available It is universally recognized that autoimmune type 1 diabetes mellitus (DM is not the only form of this disease in children. Increasingly more children andadolescents present with DM2, MODY, and rarer syndromal forms of DM. The actual prevalence of DM other than DM1 in children and adolescentsis unknown but may be estimated at 10%. Despite rare occurrence of genetic syndromes, they collectively account for almost 5% of DM cases amongchildren. The rapid upgrowth of molecular biology opens up a wide range of possibilities for designating various symptom complexes as nosologically selfconsistentforms. New genetic syndromes associated with DM are annually described. It is important both to adequately identify and treat manifestationsand complications of these syndromes in children and to provide relevant medico-genetic counseling and recommendations to the parents.Key words: non-immune diabetes mellitus, MODY, Wolfram syndrome, neonatal, syndromal forms
Business challenges in the universities. Panel Discussion

International Nuclear Information System (INIS)

Klein, Andrew; Lee, John C.; Peterson, Per; Simard, Ron; Gates, W. Gary

2001-01-01

Full text of publication follows: University nuclear science and engineering programs in the United States currently operate in a business climate that involves serious and dramatic change. The number of degree-granting nuclear engineering programs within the nation's universities has declined over the past two decades to approximately 25. More than two-thirds of the faculty in these programs are 45 yr or older. Recruiting and retaining the best faculty and students continue to be vital to the continued success and existence of these programs. Many universities are also experiencing difficulty in finding support for their research and training reactors. There are currently only 28 university research reactors remaining across the United States. Many of these reactors were initially established with 30- to 40-yr operating licenses and will require re-licensing in the next several years. Combined, the university nuclear engineering educational programs and the university research reactors form a fundamental and vital component in a broad spectrum of our national research and education infrastructure and are critical to many national priorities such as energy, health care, education, environment, and technology transfer. Speakers have been selected from various universities, the Nuclear Energy Institute, and industry to address problems related to workforce forecasting, student recruiting and retention, research reactor operation and financing, academic accreditation, and other current issues relevant to nuclear engineering education and research. (authors)
Top Textbooks on Reserve: Creating, Promoting, and Assessing a Program to Help Meet Students' Need for Affordable Textbooks

Science.gov (United States)

Thompson, Hilary H.; Cotton, Jennifer E. M.

2017-01-01

In Fall 2014 the University of Maryland Libraries launched a textbook reserves program to help relieve the burden of high textbook costs on students. Although its initial performance was lackluster, workflow refinements and expanded promotion greatly improved usage, resulting in a tenfold increase in circulation and expansion of the program. This…
Dark matter universe

Science.gov (United States)

Bahcall, Neta A.

2015-01-01

Most of the mass in the universe is in the form of dark matter—a new type of nonbaryonic particle not yet detected in the laboratory or in other detection experiments. The evidence for the existence of dark matter through its gravitational impact is clear in astronomical observations—from the early observations of the large motions of galaxies in clusters and the motions of stars and gas in galaxies, to observations of the large-scale structure in the universe, gravitational lensing, and the cosmic microwave background. The extensive data consistently show the dominance of dark matter and quantify its amount and distribution, assuming general relativity is valid. The data inform us that the dark matter is nonbaryonic, is “cold” (i.e., moves nonrelativistically in the early universe), and interacts only weakly with matter other than by gravity. The current Lambda cold dark matter cosmology—a simple (but strange) flat cold dark matter model dominated by a cosmological constant Lambda, with only six basic parameters (including the density of matter and of baryons, the initial mass fluctuations amplitude and its scale dependence, and the age of the universe and of the first stars)—fits remarkably well all the accumulated data. However, what is the dark matter? This is one of the most fundamental open questions in cosmology and particle physics. Its existence requires an extension of our current understanding of particle physics or otherwise point to a modification of gravity on cosmological scales. The exploration and ultimate detection of dark matter are led by experiments for direct and indirect detection of this yet mysterious particle. PMID:26417091
Dark matter universe.

Science.gov (United States)

Bahcall, Neta A

2015-10-06

Most of the mass in the universe is in the form of dark matter--a new type of nonbaryonic particle not yet detected in the laboratory or in other detection experiments. The evidence for the existence of dark matter through its gravitational impact is clear in astronomical observations--from the early observations of the large motions of galaxies in clusters and the motions of stars and gas in galaxies, to observations of the large-scale structure in the universe, gravitational lensing, and the cosmic microwave background. The extensive data consistently show the dominance of dark matter and quantify its amount and distribution, assuming general relativity is valid. The data inform us that the dark matter is nonbaryonic, is "cold" (i.e., moves nonrelativistically in the early universe), and interacts only weakly with matter other than by gravity. The current Lambda cold dark matter cosmology--a simple (but strange) flat cold dark matter model dominated by a cosmological constant Lambda, with only six basic parameters (including the density of matter and of baryons, the initial mass fluctuations amplitude and its scale dependence, and the age of the universe and of the first stars)--fits remarkably well all the accumulated data. However, what is the dark matter? This is one of the most fundamental open questions in cosmology and particle physics. Its existence requires an extension of our current understanding of particle physics or otherwise point to a modification of gravity on cosmological scales. The exploration and ultimate detection of dark matter are led by experiments for direct and indirect detection of this yet mysterious particle.
Elliptically fibered Calabi–Yau manifolds and the ring of Jacobi forms

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Min-xin Huang

2015-09-01

Full Text Available We give evidence that the all genus amplitudes of topological string theory on compact elliptically fibered Calabi–Yau manifolds can be written in terms of meromorphic Jacobi forms whose weight grows linearly and whose index grows quadratically with the base degree. The denominators of these forms have a simple universal form with the property that the poles of the meromorphic form lie only at torsion points. The modular parameter corresponds to the fibre class while the role of the string coupling is played by the elliptic parameter. This leads to very strong all genus results on these geometries, which are checked against results from curve counting.
A Struggle of Civilization against Barbarism: About Universities as Autonomous Zones

Science.gov (United States)

Drainville, André C.

2016-01-01

This paper takes a longue durée look at universities at the core of the world economy, where the modern idea of intellectuals as trustees of the reflexive structures of society has achieved its most enduring institutional form. To wrest thinking away from a conformism that makes us see universities as nothing more than organisations amongst…
Cosmology: The Universe in evolution

International Nuclear Information System (INIS)

Coyne, G.V.

1995-01-01

There are three principal pieces of evidence which, when taken together, support the notion that the Universe as a whole is evolving. These are: (a) the Hubble velocity-distance relationship; (b) the abundance of light elements in the Universe; and (c) the three degree cosmic background radiation. The best explanation of these observations is that the Universe began, if it had a beginning, in a hot dense state and it has been expanding and cooling down ever since. In the course of that process matter came to be out of energy, galaxies and stars formed, and you and I came to exist. In this process the emergence of organic material in general, and human beings in particular, seems to have required a very fine tuning of the evolutionary process itself. We do not yet have a definitive scientific explanation of that fine tuning and, therefore, we do not yet understand the linkage of the human being to cosmic evolution. But some interesting suggestions can be made. (author). Abstract only
Ergonomics, design universal and fashion.

Science.gov (United States)

Martins, S B; Martins, L B

2012-01-01

People who lie beyond the "standard" model of users often come up against barriers when using fashion products, especially clothing, the design of which ought to give special attention to comfort, security and well-being. The principles of universal design seek to extend the design process for products manufactured in bulk so as to include people who, because of their personal characteristics or physical conditions, are at an extreme end of some dimension of performance, whether this is to do with sight, hearing, reach or manipulation. Ergonomics, a discipline anchored on scientific data, regards human beings as the central focus of its operations and, consequently, offers various forms of support to applying universal design in product development. In this context, this paper sets out a reflection on applying the seven principles of universal design to fashion products and clothing with a view to targeting such principles as recommendations that will guide the early stages of developing these products, and establish strategies for market expansion, thereby increasing the volume of production and reducing prices.
A survey of university students' vitamin D-related knowledge.

Science.gov (United States)

Boland, Shaunessey; Irwin, Jennifer D; Johnson, Andrew M

2015-01-01

To survey Canadian university students' vitamin D-related knowledge. Undergraduate university students (n = 1,088) were surveyed as to their vitamin D-related knowledge, including its sources, health benefits, and recommended intake. Overall, students answered 29% of questions correctly on the knowledge test. In addition, the overall test was subdivided into 3 subtests, and students scored 26% on vitamin D source knowledge, 23% on factors affecting vitamin D levels, and 37% on health effects of vitamin D. Only 8% of participants correctly identified the recommended vitamin D intake; 14% correctly identified the amount of time in the sun required to produce adequate vitamin D. These results suggest that Canadian university students have poor knowledge concerning vitamin D. Program planners should consider improving vitamin D knowledge as a component of future health promotion programs for university students. Copyright © 2015 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.
Network Interaction of Universities in Higher Education System of Ural Macro-Region

Directory of Open Access Journals (Sweden)

Garold Efimovich Zborovsky

2017-06-01

Full Text Available The subject-matter of the analysis are the characteristics and forms of cooperation between universities of Ural Federal District on the basis of their typology. The purpose of the article is to substantiate the necessity and possibility of network interaction between universities of the macro-region. We prove the importance and potential effectiveness of universities network interaction in the terms of socio-economic uncertainty of the development of Ural Federal District and its higher education. Networking interaction and multilateral cooperation are considered as a new type of inter-universities relations, which can be activated and intensified by strengthening the relations of universities with stakeholders. The authors examine certain concrete forms and formats of network interaction and cooperation between universities and discuss selected cases of new type of relations. In it, they see the real and potential innovation of higher school nonlinear development processes. The statements of the article allow to confirm the hypothesis about the reality of strengthening the network interaction in macro-region. It can transform higher education in the driver of socio-economic development of Ural Federal District; ensure the competitiveness of higher education of the macro-region in the Russian and global educational space; enhance its role in the society; become one of the most significant elements of nonlinear models of higher education development in the country. The authors’ research is based on the interdisciplinary methodology including the potential of theoretical sociology, sociology of higher education, economic sociology, management theory, regional economics. The results of the study can form the basis for the improvement of the Ural Federal District’s educational policy.
Drosophila pallidosa- whether a separate species or a light form of ...

Indian Academy of Sciences (India)

Navya

2017-03-31

Mar 31, 2017 ... Thus, these two different statements given by Futch himself have goaded us the most. .... Therefore, analysis of Y-chromosomal and ..... Financial support from the University Grants Commission, New Delhi in the form of UGC-.
Quality of university education starting points and objectives

Directory of Open Access Journals (Sweden)

Floreková ¼ubica

2002-12-01

Full Text Available Quality of university education as a service for clients (students, potential employers, and society is presently a very important goal for university and their faculties.International agreements (Bologna appeal of Ministries of Education from 1998, international institutions (OECD a list of internationally validated universities and study branches, and the Slovak legislation (Act No 131/2002 on universities, Act No 132/2002 on scientist and techniques must be implemented in the context of the selfevaluation process of educational institutions and of the European Foundation Quality Model of Excellence (EFQM.The given documents allow making an internal analysis by any university oriented to the process and consumer approach and to the objectives, forms, content and organization of university education.The quality of education is a subsystem of the quality of the educational institution. This quality determines the competitive status of this institution on the market of postsecondary and part-time education.The quality of university education is however connected not only with the material and information sources, but also especially with the human factor. Ethos, pathos and logos, i.e. the soft factors of universities as providers of education are necessary part of every Alma Mater.
Universities in the global knowledge economy: the eclectic paradigm

Directory of Open Access Journals (Sweden)

Denys Ilnytskyy

2015-06-01

Full Text Available As institutions of knowledge generation and diffusion, in the course of their activities universities should take into account not only the level of an organization or a country but also that of individual knowledge transformation, whereby creating favorable conditions for developing creativity of both graduates and academic staff who form the basis of the intellectual capital of the university and the country. While functioning in the global competitive climate, the national intellectual capital is a factor of socio-economic development and international competitive status of individual countries. During decades the concept of university has been evolving toward determining the operation mode of a university as that of an institution providing mass education, carrying out fundamental and applied researches as well as largely participating in local, national and global development. However, the university operation paradigm remains eclectic. Equal relationships between universities, government and industry in a knowledge-based society are well-defined by the concept of triple helix innovation systems engaging NGOs. World-class universities tend ever more to incorporate the feature of an entrepreneurial university actively competing in the global academic domain.
Entrepreneurial universities in a world educational system

Directory of Open Access Journals (Sweden)

Iryna Kalenyuk

2016-12-01

Full Text Available This article analyzes modern development tendencies of university activities, it proved establishing of a global educational system, which shows increase of university education role, competition escalating and transformation of modern universities functions. It comprehensively studies the process when universities, both traditional and modern – business ones, are extending their functions. The article studied the development of scientists’ beliefs related to the essence and forms of entrepreneurial universities. On a basis of generalization of existing approaches, the authors give definition of the essence of entrepreneurial university as a subject of educational, scientific and other allied activities, which receives financial resources from diversified sources, extends fields of its activities and services. The foundation of the system of extended and main criteria for definition of entrepreneurial universities was laid. The main ones are the following: considerable financial autonomy and receiving of significant funding from non-governmental and diversified sources. Amounts and financial funding structure of the world leading universities were analyzed. It was proved that income from activities, which are allied with the main one (educational activity, increase. The article provides the amounts and the significance of international grants that ensure financial firmness, financial motivation of personnel, upgrades of facilities and resources, initiation and effectiveness of scientific-research activities of universities. Special attention was paid to research of such financial resources of the world leading universities as endowment funds, their scales, features and importance to boost economic capacities of higher education establishments. It was proved that it is important to consider world experience of entrepreneurial universities’ work within development and improving of competitive performance of Ukrainian higher education

(Un-shackling the University in the City

Directory of Open Access Journals (Sweden)

Ulrike Kistner

2015-11-01

Full Text Available This article examines the relation between the University of Pretoria and the City of Tshwane, outlining seven different kinds of relation as they have taken shape historically. The first type relation between the University and the City presented here, establishes correspondences in public architecture at the height of apartheid modernity, between structures marking and shaping political convergences. The second type of relation is premised on the walling in and fencing off of the University from the City; the Metro musings exhibition inaugurating the ‘Capital Cities’ project looks across the divides thus cemented, from within the confines of the University. The third type of relation is that of ‘Community Engagement’ culminating in the annual Mandela Day activities, impelled by ideas on the Developmental State featuring in the National Development Plan. In the fourth type of relation, corporate models of municipal governance find common cause with the corporate management styles of the University, expressed in corporate partnerships combining a ‘University of Excellence’ with ‘the African City of Excellence’. The strategies envisaged for social intervention emerging from this ‘partnership’ form a sixth type of relation between the University and the City. In the process of pitting property and law against poverty and lawlessness, new civic challenges are emerging for transformative constitutionalism and for the University. In both arenas, this article concludes, what is at stake is a seventh type of relation between the University and the City – outside of the ‘legal’-‘illegal’ distinction. For the University, in particular, this would entail a productive idea of ‘dissensus’.
Some recent developments in sheet metal forming for production of lightweight automotive parts

Science.gov (United States)

Tisza, M.; Lukács, Zs; Kovács, P.; Budai, D.

2017-09-01

Low cost manufacturing in the automotive industry is one of the main targets due to the ever increasing global competition among car manufacturers all over the World. Sheet metal forming is one of the most important key technologies in the automotive industry; therefore the elaboration of new, innovative low cost manufacturing processes is one of the main objectives in sheet metal forming as well. In 2015 with the initiative of the Imperial College London a research consortium was established under the umbrella Low Cost Materials Processing Technologies for Mass Production of Lightweight Vehicles. The primary aim of this project is to provide affordable low cost weight reduction in mass production of vehicles considering the entire life-cycle. In this project, 19 European Institutions (Universities and Research Institutions) from 9 European countries are participating with the above targets. The University of Miskolc is one of the members of this research Consortium. In this paper, some preliminary results with the contributions of the University of Miskolc will be introduced.
History of Cardiothoracic Surgery at Washington University in Saint Louis.

Science.gov (United States)

Moon, Marc R

2016-01-01

The Division of Cardiothoracic Surgery at Washington University evolved a century ago to address what many considered to be the last surgical frontier, diseases of the chest. In addition, as one of the first training programs in thoracic surgery, Washington University has been responsible for educating more thoracic surgeons than nearly any other program in the world. Beginning with Evarts A. Graham and continuing through to Ralph J. Damiano Jr., the leaders of the division have had a profound impact on the field of cardiothoracic surgery. Copyright © 2016 Elsevier Inc. All rights reserved.
Before time began the Big Bang and the emerging universe

CERN Document Server

Satz, Helmut

2017-01-01

What is the origin of the universe? What was there before the universe appeared? We are currently witnessing a second Copernican revolution: neither our Earth and Sun, nor our galaxy, nor even our universe, are the end of all things. Beyond our world, in an endless multiverse, are innumerable other universes, coming and going, like ours or different. Fourteen billion years ago, one of the many bubbles constantly appearing and vanishing in the multiverse exploded to form our universe. The energy liberated in the explosion provided the basis for all the matter our universe now contains. But how could this hot, primordial plasma eventually produce the complex structure of our present world? Does not order eventually always lead to disorder, to an increase of entropy? Modern cosmology is beginning to find out how it all came about and where it all might lead. Before Time Began tells that story.
Hand hygiene compliance in a universal gloving setting.

Science.gov (United States)

Kuruno, Noriko; Kasahara, Kei; Mikasa, Keiichi

2017-08-01

The use of gloves for every patient contact (ie, universal gloving) has been suggested as an infection prevention adjunct and alternative to contact precautions. However, gloves may carry organisms unless they are changed properly. In addition, hand hygiene is required before donning and after removing gloves, and there are scarce data regarding glove changing and hand hygiene in a universal gloving setting. This nonrandomized observational before-after study evaluated the effect of education and feedback regarding hand hygiene. Compliance with hand hygiene and glove use was directly observed in a universal gloving setting at a 10-bed intensive care unit in a Japanese tertiary care university teaching hospital. A total of 6,050 hand hygiene opportunities were identified. Overall, hand hygiene compliance steadily increased from study period 1 (16.1%) to period 5 (56.8%), although there were indication-specific differences in the baseline compliance, the degree of improvement, and the reasons for noncompliance. There were decreases in the compliance with universal gloving and the incidence of methicillin-resistant Staphylococcus aureus. It is difficult to properly perform glove use and hand hygiene in a universal gloving setting, given its complexity. Direct observation with specific feedback and education may be effective in improving compliance. Copyright © 2017 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.
Osteoblast Production by Reserved Progenitor Cells in Zebrafish Bone Regeneration and Maintenance.

Science.gov (United States)

Ando, Kazunori; Shibata, Eri; Hans, Stefan; Brand, Michael; Kawakami, Atsushi

2017-12-04

Mammals cannot re-form heavily damaged bones as in large fracture gaps, whereas zebrafish efficiently regenerate bones even after amputation of appendages. However, the source of osteoblasts that mediate appendage regeneration is controversial. Several studies in zebrafish have shown that osteoblasts are generated by dedifferentiation of existing osteoblasts at injured sites, but other observations suggest that de novo production of osteoblasts also occurs. In this study, we found from cell-lineage tracing and ablation experiments that a group of cells reserved in niches serves as osteoblast progenitor cells (OPCs) and has a significant role in fin ray regeneration. Besides regeneration, OPCs also supply osteoblasts for normal bone maintenance. We further showed that OPCs are derived from embryonic somites, as is the case with embryonic osteoblasts, and are replenished from mesenchymal precursors in adult zebrafish. Our findings reveal that reserved progenitors are a significant and complementary source of osteoblasts for zebrafish bone regeneration. Copyright © 2017 Elsevier Inc. All rights reserved.
78 FR 6327 - Agency Forms Undergoing Paperwork Reduction Act Review

Science.gov (United States)

2013-01-30

... of illness and disability of the population of the United States. This three-year clearance request... submitting inpatient level data in the form of electronic Uniform Bill (UB-04) administrative claims data as... include universities, research organizations, many in the private sector, foundations, and a variety of...
Interaction Forms in Successful Collaborative Learning in Virtual Learning Environments

Science.gov (United States)

Vuopala, Essi; Hyvönen, Pirkko; Järvelä, Sanna

2016-01-01

Despite the numerous studies on social interaction in collaborative learning, little is known about interaction forms in successful computer-supported collaborative learning situations. The purpose of this study was to explore and understand student interaction in successful collaborative learning during a university course which was mediated by…
The Network Form of Implementing Educational Programs: Differences and Typology

Science.gov (United States)

Sobolev, Alexandr Borisovich

2016-01-01

The article describes peculiarities of implementation and major differences in network educational programs, currently introduced in Russia. It presents a general typology of models and forms for implementing interaction between educational institutions of Russia, including teacher institutes and federal universities, as well as a typology of…
Supersonic gas streams enhance the formation of massive black holes in the early universe.

Science.gov (United States)

Hirano, Shingo; Hosokawa, Takashi; Yoshida, Naoki; Kuiper, Rolf

2017-09-29

The origin of super-massive black holes in the early universe remains poorly understood. Gravitational collapse of a massive primordial gas cloud is a promising initial process, but theoretical studies have difficulty growing the black hole fast enough. We report numerical simulations of early black hole formation starting from realistic cosmological conditions. Supersonic gas motions left over from the Big Bang prevent early gas cloud formation until rapid gas condensation is triggered in a protogalactic halo. A protostar is formed in the dense, turbulent gas cloud, and it grows by sporadic mass accretion until it acquires 34,000 solar masses. The massive star ends its life with a catastrophic collapse to leave a black hole-a promising seed for the formation of a monstrous black hole. Copyright © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.
Cosmic Dawn: The First Star in the Universe

Energy Technology Data Exchange (ETDEWEB)

Abel, Tom

2008-04-29

What was the first thing in the Universe? A black hole or a star? How did it form? Even our biggest and best telescopes cannot tell us. Direct calculation with supercomputers, however, can. The first luminous objects in the Universe were very massive stars shining one million times as brightly as our sun. They died quickly and seeded the cosmos with the chemical elements necessary for life. One star at a time, galaxies started to assemble just one hundred million years after the Big Bang, and they are still growing now. Join Dr. Abel in a fascinating journey through the early universe, where he uses the latest computer animations of early star formation, supernovae explosions and the buildup of the first galaxies.
Functionalized D-form self-assembling peptide hydrogels for bone regeneration

Directory of Open Access Journals (Sweden)

He B

2016-04-01

Full Text Available Bin He,1 Yunsheng Ou,1 Ao Zhou,1 Shuo Chen,1 Weikang Zhao,1 Jinqiu Zhao,2 Hong Li,3 Yong Zhu,1 Zenghui Zhao,1 Dianming Jiang1 1Department of Orthopedics, 2Department of Infectious Diseases, The First Affiliated Hospital of Chongqing Medical University, Chongqing, People’s Republic of China; 3School of Physical Science and Technology, Sichuan University, Chengdu, People’s Republic of China Abstract: Bone defects are very common in orthopedics, and there is great need to develop suitable bone grafts for transplantation in vivo. However, current bone grafts still encounter some limitations, including limited availability, immune rejection, poor osteoinduction and osteoconduction, poor biocompatibility and degradation properties, etc. Self-assembling peptide nanofiber scaffolds have emerged as an important substrate for cell culture and bone regeneration. We report on the structural features (eg, Congo red staining, circular dichroism spectroscopy, transmission electron microscopy, and rheometry assays and osteogenic ability of D-RADA16-RGD peptide hydrogels (with or without basic fibroblast growth factor due to the better stability of peptide bonds formed by these peptides compared with those formed by L-form peptides, and use them to fill the femoral condyle defect of Sprague Dawley rat model. The bone morphology change, two-dimensional reconstructions using microcomputed tomography, quantification of the microcomputed tomography analyses as well as histological analyses have demonstrated that RGD-modified D-form peptide scaffolds are able to enhance extensive bone regeneration. Keywords: bone defect, functionalized D-form self-assembling peptide, D-RADA16-RGD, peptide hydrogel, bone regeneration
Childhood pneumonia at the University of Ilorin Teaching Hospital ...

African Journals Online (AJOL)

owner

2013-01-09

Jan 9, 2013 ... which was significantly higher ... University of Ilorin Teaching Hospital between 1st July ..... two organisms formed more than 40% of the isolates. ... Educational Services; 2007:425-. 41. 3. ... Brazilian children in a metropoli-.
Universal binding energy relation for cleaved and structurally relaxed surfaces.

Science.gov (United States)

Srirangarajan, Aarti; Datta, Aditi; Gandi, Appala Naidu; Ramamurty, U; Waghmare, U V

2014-02-05

The universal binding energy relation (UBER), derived earlier to describe the cohesion between two rigid atomic planes, does not accurately capture the cohesive properties when the cleaved surfaces are allowed to relax. We suggest a modified functional form of UBER that is analytical and at the same time accurately models the properties of surfaces relaxed during cleavage. We demonstrate the generality as well as the validity of this modified UBER through first-principles density functional theory calculations of cleavage in a number of crystal systems. Our results show that the total energies of all the relaxed surfaces lie on a single (universal) energy surface, that is given by the proposed functional form which contains an additional length-scale associated with structural relaxation. This functional form could be used in modelling the cohesive zones in crack growth simulation studies. We find that the cohesive law (stress-displacement relation) differs significantly in the case where cracked surfaces are allowed to relax, with lower peak stresses occurring at higher displacements.
MODERN FORMS OF PARTNERSHIP IN BUSINESS

Directory of Open Access Journals (Sweden)

Markova V. D.

2016-12-01

Full Text Available The article examines tendencies of the development of new organizational forms of partnership and marks several problems of their usage in Russian conditions by the example of the Novosibirsk region. Modern forms of networking and partnership of commercial companies and universities, research institutes and other organizations, such as clusters, strategic alliances, technology platforms, business ecosystems and other, are focused on the development of new market opportunities and gaining competitive advantage through the sharing of assets and expertise. Two groups of strategic partnership initiatives in the business were emphasized: some initiatives are shown by the state, while some come from the companies. It has been shown that the development of digital technologies, which allows to establish connection between geographically separated participants, promotes the formation of new partnership tools, such as the technology platforms and business ecosystems built on their basis.
Universal acquired melanosis (Carbon baby

Directory of Open Access Journals (Sweden)

Kaviarasan P

2008-01-01

Full Text Available We report a 3-year-old girl born with fair complexion which became darker. The color change was insidious in onset at the age of 5 months, asymptomatic and progressive involving the entire body surface. Histopathology revealed increased pigmentation of the epidermal basal layer. Universal acquired melanosis is a rare form of hypermelanosis which was synonymously referred to as "Carbon baby". This is a rare presentation with only one earlier case report.
What to Expect from a Virtual University

Science.gov (United States)

Vignare, Karen

2009-01-01

Virtual universities (VUs) were formed to open up access to higher education for new and existing students, and they continue to grow and thrive. They come in all sizes and organizational and business models, and most differ from their founding institutions. However, VUs face more rigorous requirements for accountability and reporting. Most of…
THE DEVELOPMENT OF NEW ORGANIZATION FORMS OF WHOLESALE TRADE ENTERPRISES IN RUSSIA

Directory of Open Access Journals (Sweden)

Andrey N. Vashchekin

2015-01-01

Full Text Available The new conditions of wholesale business in Russia, formed by the economicreforms, led the formation and development of qualitatively different tradingactivity forms, new organization types,which involves reconsideration of traditional wholesale enterprises modelingconcepts. In the near future market willbe dominated with wholesale and retail associations. Competing with each other, they will gradually grow by the additionof small commercial enterprises. Thereis also the emergence of not previouslyencountered universal dual-use forms of trade organization resulting from thepenetration of network technologies in management.
University access for social justice: a capabilities perspective

Directory of Open Access Journals (Sweden)

Merridy Wilson-Strydom

2011-01-01

Full Text Available The closely related, but often contradictory, issues of increasing access to university and improving students' chances of success in their university studies have been and continue to be an important research focus within higher education studies and policy in South Africa and beyond. More recently, the challenge of underpreparedness of students entering university has gained prominence as universities struggle to increase their throughput rates. It can be argued that increasing access, without increasing chances of success, is becoming a new form of social exclusion within higher education. Thispaperproposes that approaching issues of access from a capabilities perspective (as developed by Amartya Sen provides a means of fostering access for social justice and countering access that leads to social exclusion. As such, this is a theoretical paper building on existing work on the capabilities approach within education to argue that the notion of capabilities provides a useful theoretical and conceptual framework for understanding the complexities of meaningful access to university in a deeply divided society like South Africa.
Institutional Capacities in E-learning and Problem Based Learning at Universities and University Colleges in Tanzania and Ghana

DEFF Research Database (Denmark)

Dahms, Mona-Lisa; Zakaria, Hanan Lassen

This report provides a status of the use of e-learning and Problem Based Learning (PBL) at seven universities and university colleges in Tan- zania and Ghana. It gives an overview of policies, strategies, resources and practices. It describes experiences as well as identified needs...... at these institutions to increase the use of these current teaching approaches. Since the 1970’s, PBL and other student activating teaching forms has gained increasing foothold at many universities especially in Northern Europe. Evidence is clear that students not only learn more by being active in problem solving...... in groups than by attending traditional lectures and readings; the competences they gain are absolutely necessary to be effective in today’s increasingly competitive labor force. More recently, the continuous development of the Internet and mobile net since the mid 1990’s has also lead to a shift...

Company-University Collaboration Types As A Determinant For Knowledge Transfer

DEFF Research Database (Denmark)

Woltmann, Sabrina; Alkærsig, Lars

This paper develops a framework for a novel measurement of outcomes of different types of company-university collaboration. We test whether the level of formalization and the type of interaction influences the outcomes, in particular knowledge transfer. We extend the existing research by applying...... to identify additional forms of knowledge transfer and give companies insights into their potential benefits from different types of relationships. We propose a new perspective that enables companies to shape and adapt their external knowledge search as effective as possible....... novel statistical computational methods form the field of natural language processing to identify the knowledge transfer. We investigate how the level of formalization of collaboration affects the knowledge transfer between universities and companies. Preliminary results indicate that we are able...
EXPENSES FORECASTING MODEL IN UNIVERSITY PROJECTS PLANNING

Directory of Open Access Journals (Sweden)

Sergei A. Arustamov

2016-11-01

Full Text Available The paper deals with mathematical model presentation of cash flows in project funding. We describe different types of expenses linked to university project activities. Problems of project budgeting that contribute most uncertainty have been revealed. As an example of the model implementation we consider calculation of vacation allowance expenses for project participants. We define problems of forecast for funds reservation: calculation based on methodology established by the Ministry of Education and Science calculation according to the vacation schedule and prediction of the most probable amount. A stochastic model for vacation allowance expenses has been developed. We have proposed methods and solution of the problems that increase the accuracy of forecasting for funds reservation based on 2015 data.
Universal varicella vaccine immunization in Japan.

Science.gov (United States)

Yoshikawa, Tetsushi; Kawamura, Yoshiki; Ohashi, Masahiro

2016-04-07

In 1974, Japanese scientists developed a live attenuated varicella vaccine based on the Oka strain. The efficacy of the vaccine for the prevention of varicella has been primarily demonstrated in studies conducted in the United States following the adoption of universal immunization using the Oka strain varicella vaccine in 1996. Although the vaccine was developed by Japanese scientists, until recently, the vaccine has been administered on a voluntary basis in Japan resulting in a vaccine coverage rate of approximately 40%. Therefore, Japan initiated universal immunization using the Oka strain varicella vaccine in November 2014. Given the transition from voluntary to universal immunization in Japan, it will also be important to monitor the epidemiology of varicella and herpes zoster. The efficacy and safety of co-administration of the varicella vaccine and measles, mumps, and rubella vaccine have been demonstrated in many countries; however, there was no data from Japan. In order to adopt the practice of universal immunization using the Oka strain varicella vaccine in Japan, data demonstrating the efficacy and safety of co-administration of varicella vaccine and measles and rubella (MR) vaccine were required. Additionally, we needed to elucidate the appropriate time interval between the first and second administrations of the vaccine. It is also important to differentiate between wild type and Oka vaccine type strains in herpes zoster patient with past history of varicella vaccine. Thus, there are many factors to consider regarding the adoption of universal immunization in Japan to control varicella zoster virus (VZV) infections. Copyright © 2016 Elsevier Ltd. All rights reserved.
Brazilian uranium reserves

International Nuclear Information System (INIS)

Marques, J.P.M.

1981-01-01

Due to a growing demand of electric power to support Brasil's development, the use of nuclear energy will be indispensable. The nuclear fuel cycle for the production of energy, starts with the uranium exploration. The work performed in this field led to the discovery of several deposits in the country, which to-date totalize a reserve of 236,300t of U 308 , ranking Brazil in the 6th place among the nations of the western world holding uranium reserves. (Author) [pt
From Outreach to Engaged Placemaking: Understanding Public Land-Grant University Involvement with Tourism Planning and Development

Science.gov (United States)

Herts, Rolando D.

2013-01-01

This dissertation research project aimed to identify benefits and drawbacks of public land-grant university involvement with tourism planning and development, an emergent form of university-community engagement. Using qualitative methodology, the study's findings led to the codification of levels of university tourism planning and development…
The Dilemma - The creation of Forms via Digital or manual models

DEFF Research Database (Denmark)

Thomsen, Bente Dahl; Chraudin, Marianna

2008-01-01

3D CAD sculpturing with subsequent printing or milling of physical models is becoming increasingly popular amongst university students and graduated designers. Thus this article raises the very pertinent question: If central parts of the process of form creation are solely based on 3D CAD...... sculpturing, what are the consequences for the result of the form creation? This question raises a new question: How do we set up a interpretation model for the registering of the characters that the digital and the manual process of form creations leave in the prototype? This question lays the ground...
Rash impulsiveness and reward sensitivity in relation to risky drinking by university students: potential roles of frontal systems.

Science.gov (United States)

Lyvers, Michael; Duff, Helen; Basch, Vanessa; Edwards, Mark S

2012-08-01

Two forms of impulsivity, rash impulsiveness and reward sensitivity, have been proposed to reflect aspects of frontal lobe functioning and promote substance use. The present study examined these two forms of impulsivity as well as frontal lobe symptoms in relation to risky drinking by university students. University undergraduates aged 18-26years completed the Alcohol Use Disorders Identification Test (AUDIT), Barratt Impulsiveness Scale (BIS-11), Sensitivity to Punishment and Sensitivity to Reward Questionnaire (SPSRQ), Frontal Systems Behavior Scale (FrSBe), and a demographics questionnaire assessing age, gender, and age of onset of weekly drinking (AOD). AUDIT-defined harmful drinkers reported earlier AOD and scored higher on BIS-11, the Sensitivity to Reward (SR) scale of the SPSRQ, and the Disinhibition and Executive Dysfunction scales of the FrSBe compared to lower risk groups. Differences remained significant after controlling for duration of alcohol exposure. Path analyses indicated that the influence of SR on AUDIT was mediated by FrSBe Disinhibition, whereas the influence of BIS-11 on AUDIT was mediated by both Disinhibition and Executive Dysfunction scales of the FrSBe. Findings tentatively suggest that the influence of rash impulsiveness on drinking may reflect dysfunction in dorsolateral prefrontal and orbitofrontal systems, whereas the influence of reward sensitivity on drinking may primarily reflect orbitofrontal dysfunction. Irrespective of the underlying functional brain systems involved, results appear to be more consistent with a pre-drinking trait interpretation than effects of alcohol exposure. Copyright © 2012 Elsevier Ltd. All rights reserved.
Universal spectrum of 2d conformal field theory in the large c limit

OpenAIRE

Thomas HartmanKavli Institute for Theoretical Physics, University of California, Santa Barbara, CA 93106-4030, U.S.A.; Christoph A. Keller(NHETC, Rutgers, The State University of New Jersey, Piscataway, NJ 08854-8019, U.S.A.); Bogdan Stoica(Walter Burke Institute for Theoretical Physics, California Institute of Technology, 452-48, Pasadena, CA 91125, U.S.A.)

2014-01-01

Two-dimensional conformal field theories exhibit a universal free energy in the high temperature limit $T \\to \\infty$, and a universal spectrum in the Cardy regime, $\\Delta \\to \\infty$. We show that a much stronger form of universality holds in theories with a large central charge $c$ and a sparse light spectrum. In these theories, the free energy is universal at all values of the temperature, and the microscopic spectrum matches the Cardy entropy for all $\\Delta \\geq c/6$. The same is true o...
Efficacy of Carotid Artery Stenting by the Universal Protection Method.

Science.gov (United States)

Goto, Shunsaku; Ohshima, Tomotaka; Kato, Kyozo; Izumi, Takashi; Wakabayashi, Toshihiko

2018-04-18

To avoid distal plaques embolization during carotid artery stenting, we developed Universal Protection Method that combined the use of a proximal common carotid artery balloon, an external carotid artery balloon, and a distal internal carotid artery filter, with continuous flow reversal to the femoral vein. Herein, we assessed the efficacy of the Universal Protection Method by comparing stenting outcomes before and after its introduction. We assessed outcomes for 115 cases before and 41 cases after the Universal Protection Method was adopted (non-Universal Protection Method and Universal Protection Method groups, respectively). We then compared procedure details, magnetic resonance imaging (within 48 hours after the procedure), intraprocedural complications, and postoperative stroke rates. Ischemic stroke was not observed in the Universal Protection Method group, but 1 major stroke and 2 minor strokes were observed in the non-Universal Protection Method group. High-intensity areas were seen in 6 (15.0%) and 49 (42.6%) cases in the Universal Protection Method and non-Universal Protection Method groups, respectively (P = .001). Contrastingly, intraprocedural complications were observed in 9 (22.5%) and 21 (18.3%) cases in the Universal Protection Method and non-Universal Protection Method groups, respectively. Among these intraprocedural complication cases, high-intensity areas were observed in 1 case (11.1%) in the Universal Protection Method group and in 15 cases (71.4%) in the non-Universal Protection Method group. Universal Protection Method is a safe technique that is applicable to all patients undergoing carotid artery stenting, irrespective of individual risk factors. Notably, the incidence rates of both distal embolization and unexpected intraprocedural complications are low. Copyright © 2018 National Stroke Association. Published by Elsevier Inc. All rights reserved.
University Experiences and Women Engineering Student Persistence

Science.gov (United States)

Ayers, LoAnn Debra Gienger

Riverside University (a pseudonym), like many universities, has not significantly increased the number of women who graduate with bachelor's degrees in engineering. The purpose of the study is to understand how the university experiences of women students influence the decision to persist in an undergraduate engineering degree and to understand the role of self-perception in how the students perceive experiences as supporting or hindering their persistence in the major. Archival data, documents and artifacts, observations, individual interviews, and a focus group with women engineering students provide insights into students' perceived barriers and supports of student success. Analysis of the data results in two major themes. First, students' self-confidence and self-efficacy influence how women assimilate university experiences as either supportive or diminishing of academic success. Second, university policies and practices shape the campus environment within which student experiences are formed and influence a student's level of institutional, academic, and social integration. The results of the study indicate opportunities for university leadership to enhance strategies that positively shape students' institutional, academic and social integration as precursors toward increasing the number of women students who successfully complete undergraduate engineering degrees at Riverside University. Future research is indicated to better understand how gender and gender identity intersects with other demographic factors, such as socio-economic status, immigration status, and life stage (e.g., traditional versus non-traditional students), to support or deter the persistence of engineering students to degree completion.
Gravitomagnetic Field of the Universe and Coriolis Force on the Rotating Earth

Science.gov (United States)

Veto, B.

2011-01-01

The Machian effect of distant masses of the universe in the frame of reference of the rotating Earth is demonstrated using the gravitomagnetic approach of general relativity. This effect appears in the form of a gravitomagnetic Lorentz force acting on moving bodies on the Earth. The gravitomagnetic field of the universe--deduced from a simple…
Lighting the universe with filaments.

Science.gov (United States)

Gao, Liang; Theuns, Tom

2007-09-14

The first stars in the universe form when chemically pristine gas heats as it falls into dark-matter potential wells, cools radiatively because of the formation of molecular hydrogen, and becomes self-gravitating. Using supercomputer simulations, we demonstrated that the stars' properties depend critically on the currently unknown nature of the dark matter. If the dark-matter particles have intrinsic velocities that wipe out small-scale structure, then the first stars form in filaments with lengths on the order of the free-streaming scale, which can be approximately 10(20) meters (approximately 3 kiloparsecs, corresponding to a baryonic mass of approximately 10(7) solar masses) for realistic "warm dark matter" candidates. Fragmentation of the filaments forms stars with a range of masses, which may explain the observed peculiar element abundance pattern of extremely metal-poor stars, whereas coalescence of fragments and stars during the filament's ultimate collapse may seed the supermassive black holes that lurk in the centers of most massive galaxies.
Provision of frequency restoration reserves by possible energy storage systems in Germany and the Netherlands

NARCIS (Netherlands)

Strassheim, A.; Haan, de J.E.S.; Gibescu, M.; Kling, W.L.

2014-01-01

Current developments in generation portfolios and market design urge the need to attract additional balancing services in the form of frequency restoration reserves (FRR). This work elaborates on the opportunities and constraints of current balancing markets in the Netherlands and Germany to harness
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.
2016 Joint Universities Accelerator School (JUAS) - Registrations

CERN Multimedia

2015-01-01

The registrations for the 2016 session of the Joint Universities Accelerator School (JUAS) are now open. Applications are welcome from second-year Master and PhD and for physicists wishing to further their knowledge in this particular field. The deadline for submission of the full application form is 30 October 2015.
The type k universal portfolio generated by the f-divergence

Science.gov (United States)

Tan, Choon Peng; Seng, Kuang Kee

2017-11-01

The logarithm of the estimated next-day wealth return is approximated by k terms of its Taylor series. The resulting Type k universal portfolio generated by the f -divergence is obtained. An implicit form of the portfolio is also obtained by exploiting the mean-value theorem. An empirical study of the performance of the portfolio is focused on the Type 2 Helmbold universal portfolio. A few generalizations of the Helmbold universal portfolio have recently been studied, namely the reverse Helmbold and the parametric Helmbold portfolios. This new type of portfolio can be regarded a contribution to the inventory of Helmbold related universal portfolios. It is verified experimentally that an investor's wealth can be significantly increased by using the Type 2 Helmbold portfolio in investment.
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...
The Colour of the Young Universe

Science.gov (United States)

2003-12-01

VLT study gives insight on the evolution of the star formation rate Summary An international team of astronomers [1] has determined the colour of the Universe when it was very young. While the Universe is now kind of beige, it was much bluer in the distant past , at a time when it was only 2,500 million years old. This is the outcome of an extensive and thorough analysis of more than 300 galaxies seen within a small southern sky area, the so-called Hubble Deep Field South. The main goal of this advanced study was to understand how the stellar content of the Universe was assembled and has changed over time. Dutch astronomer Marijn Franx , a team member from the Leiden Observatory (The Netherlands), explains: "The blue colour of the early Universe is caused by the predominantly blue light from young stars in the galaxies. The redder colour of the Universe today is caused by the relatively larger number of older, redder stars." The team leader, Gregory Rudnick from the Max-Planck Institut für Astrophysics (Garching, Germany) adds: "Since the total amount of light in the Universe in the past was about the same as today and a young blue star emits much more light than an old red star, there must have been significantly fewer stars in the young Universe than there is now. Our new findings imply that the majority of stars in the Universe were formed comparatively late, not so long before our Sun was born, at a moment when the Universe was around 7,000 million years old." These new results are based on unique data collected during more than 100 hours of observations with the ISAAC multi-mode instrument at ESO's Very Large Telescope (VLT), as part of a major research project, the Faint InfraRed Extragalactic Survey (FIRES) . The distances to the galaxies were estimated from their brightness in different optical near-infrared wavelength bands. PR Photo 34/03 : The Evolving Colour of the Universe . Observing the early Universe It is now well known that the Sun was formed
Compton Composites Late in the Early Universe

Directory of Open Access Journals (Sweden)

Frederick Mayer

2014-07-01

Full Text Available Beginning roughly two hundred years after the big-bang, a tresino phase transition generated Compton-scale composite particles and converted most of the ordinary plasma baryons into new forms of dark matter. Our model consists of ordinary electrons and protons that have been bound into mostly undetectable forms. This picture provides an explanation of the composition and history of ordinary to dark matter conversion starting with, and maintaining, a critical density Universe. The tresino phase transition started the conversion of ordinary matter plasma into tresino-proton pairs prior to the the recombination era. We derive the appropriate Saha–Boltzmann equilibrium to determine the plasma composition throughout the phase transition and later. The baryon population is shown to be quickly modified from ordinary matter plasma prior to the transition to a small amount of ordinary matter and a much larger amount of dark matter after the transition. We describe the tresino phase transition and the origin, quantity and evolution of the dark matter as it takes place from late in the early Universe until the present.
Toward an Ideal Relational Ethic: Rethinking university-community engagement

Directory of Open Access Journals (Sweden)

Steve Garlick

2008-09-01

Full Text Available This paper explores how an ideal relational ethic based on Zygmunt Bauman’s (1995 notion of forms of togetherness is needed to underpin university-community engagement processes and practices. We focus on the notion of being-for, and suggest that it can be used as an ‘engagement bridge’ between higher education institutions, the creation of human capital and communities, and can be a means to achieve ethical outcomes to local concerns. Much of Bauman’s (1995; 2001; 2007 theoretical development has focussed on the liquidity of modernity, to give the impression that community - in the spatially, physically located and fixed sense of the term - no longer exists. This paper proposes that spatial dimensions, particularly in the context of developing relational ethics, are important. This is particularly so for paying adequate attention to context-specific values, principles and issues in communities, for developing enterprising human capital via engagement, and for addressing matters of socio-political importance such as the environment. Contemporary neo-liberal times require ethical and moral leadership from universities. This paper suggests that such leadership can be developed from focussing attention on the forms of togetherness fostered by university-community engagement.

Fractional Reserve in Banking System

OpenAIRE

Valkonen, Maria

2016-01-01

This thesis is aimed to provide understanding of the role of the fractional reserve in the mod-ern banking system worldwide and particularly in Finland. The fractional reserve banking is used worldwide, but the benefits of this system are very disputable. On the one hand, experts say that the fractional reserve is a necessary instrument for the normal business and profit making. On the other hand, sceptics openly criticize the fractional reserve system and blame it for fiat money (money n...
Sunda Language Reservation in Cianjur on The Age to Learn

Directory of Open Access Journals (Sweden)

Wati Kurniawati

2018-03-01

Full Text Available This study aims to gain an understanding of Sundanese language reservation in Kota Cianjur at the compulsory school age. The observations focused on the domains of Sundanese use that included the family and education sphere. The problem in this research is how the reservation of Sundanese language is viewed from the point of choice of language with the domain of its use? In this research used qualitative approach with ethnography method. The ethnographic research procedure in this study is 1 define sub focus, 2 observation and interview, 3 collect data, 4 make notes, 5, analyze data, and 6 make ethnographic reports. The research findings show that the form of speech is a statement, a question, a greeting, a thank-you note, a formula phrase, a solicitation, a request to do something, an apology, an order, and an agreement. Based on the Sundanese language reservation category in Cinajur city at the compulsory education age in the family realm is maintained (85--100%. The participants of Sundanese speech have a positive loyalty and attitude towards the language. Meanwhile, the education sphere is less maintained (51-74%. In the realm of education, there can be a shift in language because it is poorly maintained and the said participants have no balance in lending languages.
Using choice architecture to exploit a university Distinct Urban Mine.

Science.gov (United States)

Pierron, Xavier; Williams, Ian D; Shaw, Peter J; Cleaver, Victoria

2017-10-01

There are widespread concerns regarding the potential future scarcity of ferrous and non-ferrous materials. However, there are already potentially rich reserves of secondary materials via high ownership of Electrical and Electronic Equipment (EEE) in economically-developed nations. Young people are particularly high consumers of EEE, thus university students and campuses may present an opportunity to harness this potential. University Distinct Urban Mines (DUM) may be used to exemplify how potential reserves of secondary metals may be exploited, and could contribute to the transition from a linear to a circular economy. This study aimed to evaluate small household appliances (SHA) DUM from a UK university, with the objectives to identify and quantify student households' SHA ownership, WEEE recycling, stockpiling and discarding habits amongst student households, assess and evaluate the monetary potential of SHA DUM at UK level, and propose methods to exploit DUM for universities in the UK. To this purpose, a quantitative survey was undertaken to measure students' ownership and discarding behaviour with respect to SHA. The amounts of ferrous and non-ferrous materials were then estimated and converted to monetary values from secondary materials market data to appraise the SHA DUM overall value. Thirty-five per cent of SHA are discarded in the general refuse. Broken personal care appliances (PCA) tend to be discarded due to hygiene and small size factors. When in working order, SHA tend to be equally reused, recycled or stockpiled. We conclude that a total of 189 tonnes of ferrous and non-ferrous materials were available via discarding or being stockpiled at the University of Southampton. Extrapolated to UK higher education level, discarded and stockpiled SHA represent a potential worth ∼USD 11 million. To initiate DUM exploitation within Higher Education campuses, we suggest improving users' choice architecture by providing collection methods specific to broken SHA
Micro-level stochastic loss reserving

NARCIS (Netherlands)

Antonio, K.; Plat, R.

2010-01-01

To meet future liabilities general insurance companies will set-up reserves. Predicting future cash-flows is essential in this process. Actuarial loss reserving methods will help them to do this in a sound way. The last decennium a vast literature about stochastic loss reserving for the general
Heavy quark form factors at two loops in perturbative QCD

International Nuclear Information System (INIS)

Ablinger, J.; Schneider, C.; Behring, A.; Falcioni, G.

2017-11-01

We present the results for heavy quark form factors at two-loop order in perturbative QCD for different currents, namely vector, axial-vector, scalar and pseudo-scalar currents, up to second order in the dimensional regularization parameter. We outline the necessary computational details, ultraviolet renormalization and corresponding universal infrared structure.
Heavy quark form factors at two loops in perturbative QCD

Energy Technology Data Exchange (ETDEWEB)

Ablinger, J.; Schneider, C. [Johannes Kepler Univ., Linz (Austria). Research Inst. for Symbolic Computation (RISC); Behring, A. [RWTH Aachen Univ. (Germany). Inst. fuer Theoretische Teilchenphysik und Kosmologie; Bluemlein, J.; Freitas, A. de; Marquard, P.; Rana, N. [Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany); Falcioni, G. [Nikhef, Amsterdam (Netherlands). Theory Group

2017-11-15

We present the results for heavy quark form factors at two-loop order in perturbative QCD for different currents, namely vector, axial-vector, scalar and pseudo-scalar currents, up to second order in the dimensional regularization parameter. We outline the necessary computational details, ultraviolet renormalization and corresponding universal infrared structure.
ROLE AND PLACE OF THE UNIVERSITY IN INNOVATIVE DEVELOPMENT OF THE REGION

Directory of Open Access Journals (Sweden)

O.A. Kozlova

2008-06-01

Full Text Available In this paper the place and a role of university in regional social and economic development reveal. External functions, the purposes and problems of regional university, and also the requirement to an orientation of its development are certain. The role of university is considered at its occurrence in segments. As the form of interaction the method of «joint projects», assuming definition of crossing of interests of the given group of partners and structures is offered.
Calculation program development for spinning reserve

International Nuclear Information System (INIS)

1979-01-01

This study is about optimal holding of spinning reserve and optimal operation for it. It deals with the purpose and contents of the study, introduction of the spinning reserve electricity, speciality of the spinning reserve power, the result of calculation, analysis for limited method of optimum load, calculation of requirement for spinning reserve, analysis on measurement of system stability with summary, purpose of the analysis, cause of impact of the accident, basics on measurement of spinning reserve and conclusion. It has the reference on explanation for design of spinning reserve power program and using and trend about spinning reserve power in Korea.
Taming a Wandering Attention: Short-Form Mindfulness Training in Student Cohorts

Directory of Open Access Journals (Sweden)

Alexandra B. Morrison

2014-01-01

Full Text Available Mindfulness training (MT is a form of mental training in which individuals engage in exercises to cultivate an attentive, present centered, and non-reactive mental mode. The present study examines the putative benefits of MT in University students for whom mind wandering can interfere with learning and academic success. We tested the hypothesis that short-form MT (7 hours over 7 weeks contextualized for the challenges and concerns of University students may reduce mind wandering and improve working memory. Performance on the sustained attention response task (SART and two working memory tasks (operation span, delayed-recognition with distracters was indexed in participants assigned to a waitlist control group or the MT course. Results demonstrated MT-related benefits in SART performance. Relative to the control group, MT participants had higher task accuracy and self-reported being more on-task after the 7-week training period. MT did not significantly benefit the operation span task or accuracy on the delayed-recognition task. Together these results suggest that while short-form MT did not bolster working memory task performance, it may help curb mind wandering and should, therefore, be further investigated for its use in academic contexts.
Horizontal Stratification in Access to Danish University Programmes

DEFF Research Database (Denmark)

Munk, Martin D.; Thomsen, Jens Peter

2018-01-01

a relatively detailed classification of parents’ occupations to determine how students are endowed with different forms of capital, even when their parents would typically be characterised as belonging to the same social group. Second, we distinguish among disciplines and among university institutions...... to explain the dynamics of horizontal stratification in the Danish university system. Using unique and exhaustive register data, including all higher education institutions and the entire 1984 cohort as of the age of 24, we uncover distinct differences in the magnitude and type of horizontal stratification...... in different fields of study and university institutions. Most importantly, we find distinct patterns of horizontal stratification by field of study and parental occupation that would have remained hidden had we used more aggregated classifications for field of study and social origin....
Attitudes of students of a health sciences university towards the extension of smoke-free policies at the university campuses of Barcelona (Spain).

Science.gov (United States)

Martínez, Cristina; Méndez, Carlos; Sánchez, María; Martínez-Sánchez, José María

To assess attitudes towards the extension of outdoor smoke-free areas on university campuses. Cross-sectional study (n=384) conducted using a questionnaire administered to medical and nursing students in Barcelona in 2014. Information was obtained pertaining to support for indoor and outdoor smoking bans on university campuses, and the importance of acting as role models. Logistic regression analyses were performed to examine agreement. Most of the students agreed on the importance of health professionals and students as role models (74.9% and 64.1%, respectively) although there were statistically significant differences by smoking status and age. 90% of students reported exposure to smoke on campus. Students expressed strong support for indoor smoke-free policies (97.9%). However, only 39.3% of participants supported regulation of outdoor smoking for university campuses. Non-smokers (OR=12.315; 95% CI: 5.377-28.204) and students ≥22 years old (OR=3.001; 95% CI: 1.439-6.257) were the strongest supporters. The students supported indoor smoke-free policies for universities. However, support for extending smoke-free regulations to outdoor areas of university campuses was limited. It is necessary to educate students about tobacco control and emphasise their importance as role models before extending outdoor smoke-free legislation at university campuses. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.
The development of structure in the expanding universe

Science.gov (United States)

Silk, J.; White, S. D.

1978-01-01

A model for clustering in an expanding universe is developed based on an application of the coagulation equation to the collision and aggregation of bound condensations. While the growth rate of clustering is determined by the rate at which density fluctuations reach the nonlinear regime and therefore depends on the initial fluctuation spectrum, the mass spectrum rapidly approaches a self-similar limiting form. This form is determined by the tidal processes which lead to the merging of condensations, and is not dependent on initial conditions.
Building Sustainable Capacity with University Partnerships

Science.gov (United States)

Harris, J. M.

2013-05-01

Universities can play an important role in building scientific and technical capacity by providing educational opportunities for local and regional populations in developing countries. These opportunities may be short term or long term through for example faculty exchanges, student exchanges, and collaborative teaching and research activities. As the demand for talented graduates expands in developing countries, local universities face competition for students, lecturers, and professors from the same industries and communities they serve. This competition is in many ways counterproductive to building the sustainable human resource that is needed to support local development, management, and governance. Such competition is particularly evident for top science and engineering students in energy rich countries. University partnerships, e.g., in particular those between universities in OECD countries and universities in developing countries, have an important role to play in bridging the gap between today's lack of capacity and a sustainable human resource for the future. Such university partnerships, however, face many challenges, some of which can be traced to organizational and cultural differences In this presentation, I will discuss how university partnerships are formed, some of the benefits to partners, and some pitfalls to avoid during implementation of university partnerships. The examples are taken from Stanford partnerships that involve geoscience and engineering, and will include representative goals and content of the example partnerships. These partnerships I'll describe are actually trilateral, with partners from two or more universities and a private company or government agency. I conclude the presentation with a brief discussion on multiculturalism, perhaps the most important consideration when planning a partnership between diverse organizations. Organizers of partnerships must recognize the fact that multiculturalism and diversity are assets that
Coping Styles, Social Support, Relational Self-Construal, and Resilience in Predicting Students' Adjustment to University Life

Science.gov (United States)

Rahat, Enes; Ilhan, Tahsin

2016-01-01

The purpose of the present study is to investigate how well coping styles, social support, relational self-construal, and resilience characteristics predict first year university students' ability to adjust to university life. Participants consisted of 527 at-risk students attending a state university in Turkey. The Personal Information Form, Risk…
Pedagogical Management of University Students' Communication Ability Development

Science.gov (United States)

Anatolievna, Spirchagova Tatiana; Munirovna, Nasyrova Albina; Kasimovna, Vakhitova Dilyara; Mirzayanovna, Sadrieva Liliya; Anatolievna, Brodskaya Tatiana

2017-01-01

The development of social interaction forms emphasizes urgency and importance of the topic. The purpose of the study is to find out peculiarities of pedagogical management of university students' communication ability development. The leading approach to the research was the narrative approach which allows considering pedagogical management of…
Introducing optional reserve ratios in Hungary

OpenAIRE

Lóránt Varga

2010-01-01

As of the reserve maintenance period commencing in November 2010, Hungarian credit institutions will be free to decide whether to apply the previously valid 2% reserve ratio, or to apply a higher mandatory reserve ratio. Credit institutions required to hold reserves may select from reserve ratios of 2, 3, 4 and 5%, and may change their decision on a semi-annual basis. In line with the international best practice, the purpose of the MNB’s reserve requirement system is to support credit institu...
Thyroid autoimmunity, hypothyroidism and ovarian reserve: a cross-sectional study of 5000 women based on age-specific AMH values.

Science.gov (United States)

Polyzos, Nikolaos P; Sakkas, Evangelos; Vaiarelli, Alberto; Poppe, Kris; Camus, Michel; Tournaye, Herman

2015-07-01

Is there any association between thyroid autoimmunity (TAI) and diminished ovarian reserve (DOR)? TAI and hypothyroidism are not associated with low ovarian reserve. TAI is a common co-existent endocrinopathy in women with primary ovarian insufficiency. Several studies support a potential link between TAI and the reduction in ovarian reserve. However, robust evidence regarding its prevalence in women with DOR is lacking. This study is a large cross-sectional analysis of retrospective data from the Centre for Reproductive Medicine/University Hospital of Brussels. Serum measurements were taken for anti-Mullerian hormone (AMH), free thyroxine (FT4), thyroid-stimulating hormone (TSH) and anti-thyroperoxidase (anti-TPO). Among 5076 consecutive women, 4894 women had their AMH, FT4, TSH and anti-TPO levels measured on the same day. AMH levels were plotted in relation to age for the whole patients' cohort and age-specific AMH values (per year) were considered in order to categorize women according to the AMH levels of ovarian reserve. There were 3929 women who demonstrated normal reserve, 487 women who had low ovarian reserve and 478 women who demonstrated high ovarian reserve. Serum FT4 and TSH levels were comparable between different ovarian reserve categories (P = 0.611 and 0.811, respectively). No significant differences were observed in the prevalence of positive anti-TPO antibodies among women with low (12.1%), normal (10.3%) and high (9.8%) ovarian reserve (P = 0.423). Finally, the prevalence of overt or subclinical hypothyroidism was comparable between the groups (4.1% in low, 4.6% in normal and 3.8% in high ovarian reserve women, P = 0.645).Analysis according to the exact cause of low ovarian reserve demonstrated that women with a genetic cause of low ovarian reserve had a significantly higher prevalence of overt hypothyroidism and subclinical hypothyroidism compared with women with unexplained low ovarian reserve for their age (25 versus 3.2%, P = 0.002 and 18
Assessment of renewable energy reserves in Taiwan

International Nuclear Information System (INIS)

Chen, Falin; Lu, Shyi-Min; Tseng, Kuo-Tung; Wang, Eric; Lee, Si-Chen

2010-01-01

Since Taiwan imports more than 99% of energy supply from foreign countries, energy security has always been the first priority for government to formulate energy policy. The development of renewable energy not only contributes to the independence of energy supply, but also achieves benefits of economic development and environmental protection. Based upon information available to public, the present paper reassesses reserves of various renewable energies in Taiwan. The assessment includes seven kinds of renewable energies, namely, solar energy, wind power, biomass energy, wave energy, tidal energy, geothermal energy and hydropower, which are all commercialized and matured in terms of current technologies. Other renewable energies, which have not proven as matured as the aforementioned ones, are only assessed preliminarily in this paper, such as second generation of biomass, deep geothermal energy, the Kuroshio power generation and ocean thermal energy conversion. According to the estimation of this paper, the reserve of wind energy, up to 29.9 kWh/d/p (i.e., kWh per day per person), is the largest one among seven kinds of renewable energies in Taiwan, followed by 24.27 kWh/d/p of solar energy, 4.55 kWh/d/p of biomass, 4.58 kWh/d/p of ocean energy, 0.67 kWh/d/p of geothermal energy and 16.79 kWh/d/p of hydropower. If regarding biomass as a primary energy, and assuming 40% being the average efficiency to convert primary energy into electricity, the total power of the seven kinds of renewable energy reserves is about 78.03 kWh/d/p, which is equal to 2.75 times of 28.35 kWh/d/p of national power generation in 2008. If the reserves of 54.93 kWh/d/p estimated from other four kinds of renewable energies that have not technically matured yet are also taken into account, it will result that the reserves of renewable energy in Taiwan can be quite abundant. Although the results of the assessment point out that Taiwan has abundant renewable energy resources, the four inherent
The Universe's First Fireworks

Science.gov (United States)

2006-01-01

Wilkinson Anisotropy Microwave Probe from our very young universe traveled farther to reach us, and stretched to even lower-energy microwave wavelengths. Astronomers do not know if the very first objects were either stars or quasars. The first stars, called Population III stars (our star is a Population I star), were much bigger and brighter than any in our nearby universe, with masses about 1,000 times that of our sun. These stars first grouped together into mini-galaxies. By about a few billion years after the Big Bang, the mini-galaxies had merged to form mature galaxies, including spiral galaxies like our own Milky Way. The first quasars ultimately became the centers of powerful galaxies that are more common in the distant universe. NASA's Hubble Space Telescope has captured stunning pictures of earlier galaxies, as far back as ten billion light-years away.
Effects of Form-Focused Instruction on the Learning of Relative Clauses

Directory of Open Access Journals (Sweden)

Seyed Jalal Abdolmanafi (Rokni

2012-04-01

Full Text Available Problem Statement: Relativization is an important grammatical sub-system for second language learners. This study intended to explore the effects of different types of L2 instruction on the learning of English relative clauses by Persian learners.Purpose: The differential effects of the three types of treatment (i.e., Focus on FormS, Focus on Meaning, Focus on Form on the learning of English relativization was investigated.Methods: Intact university classes of English learners were divided into three groups receiving different forms of instruction. Accuracy of the target form was measured by two distinct tasks of sentence combining test and grammaticality judgment test.Findings and Results: The results of the two tests show improvement of all three groups, the focus on form treatment group outperformed the other two on both tests, however. This study also suggests that learners’ attention to detailed analysis of form facilitates the learning of relative clauses in this context.

Origins how the planets, stars, galaxies, and the universe began

CERN Document Server

Eales, Stephen

2007-01-01

This book looks at answers to the biggest questions in astronomy – the questions of how the planets, stars, galaxies and the universe were formed. Over the last decade, a revolution in observational astronomy has produced possible answers to three of these questions. This book describes this revolution. The one question for which we still do not have an answer is the question of the origin of the universe. In the final chapter, the author looks at the connection between science and philosophy and shows how new scientific results have laid the groundwork for the first serious scientific studies of the origin of the universe.
A Century in Reserve and Beyond

National Research Council Canada - National Science Library

Monagle, James P

2008-01-01

... Reserve, this Strategy Research Project (SRP) describes the role of the Army Reserve from its beginning as a reserve corps of medical doctors to that of a strategic reserve force, and then to its current operational role...
Communicating the Value of Cartoon Art across University Classrooms: Experiences from the Ohio State University Billy Ireland Cartoon Library and Museum

Science.gov (United States)

McGurk, Caitlin

2016-01-01

This article is an exploration of the varying applications of comics and cartoon art as primary resources and pedagogical tools within the university setting. Following some background information on cartoon art forms including early American newspaper comics, nineteenth century humor serials, political cartoons and manga, the article explores how…
Fundamentals of universality in one-way quantum computation

International Nuclear Information System (INIS)

Nest, M van den; Duer, W; Miyake, A; Briegel, H J

2007-01-01

In this paper, we build a framework allowing for a systematic investigation of the fundamental issue: 'Which quantum states serve as universal resources for measurement-based (one-way) quantum computation?' We start our study by re-examining what is exactly meant by 'universality' in quantum computation, and what the implications are for universal one-way quantum computation. Given the framework of a measurement-based quantum computer, where quantum information is processed by local operations only, we find that the most general universal one-way quantum computer is one which is capable of accepting arbitrary classical inputs and producing arbitrary quantum outputs-we refer to this property as CQ-universality. We then show that a systematic study of CQ-universality in one-way quantum computation is possible by identifying entanglement features that are required to be present in every universal resource. In particular, we find that a large class of entanglement measures must reach its supremum on every universal resource. These insights are used to identify several families of states as being not universal, such as one-dimensional (1D) cluster states, Greenberger-Horne-Zeilinger (GHZ) states, W states, and ground states of non-critical 1D spin systems. Our criteria are strengthened by considering the efficiency of a quantum computation, and we find that entanglement measures must obey a certain scaling law with the system size for all efficient universal resources. This again leads to examples of non-universal resources, such as, e.g. ground states of critical 1D spin systems. On the other hand, we provide several examples of efficient universal resources, namely graph states corresponding to hexagonal, triangular and Kagome lattices. Finally, we consider the more general notion of encoded CQ-universality, where quantum outputs are allowed to be produced in an encoded form. Again we provide entanglement-based criteria for encoded universality. Moreover, we present a
Science on form. Proceedings of the first international symposium, University of Tsukuba, Japan, November 26-30, 1985

Energy Technology Data Exchange (ETDEWEB)

Ishizaka, Shozo; Kato, Yoshihiro; Takaki, Ryuji; Toriwaki, Jun-ichiro [eds.

1987-01-01

The purpose of the Symposium was to discuss interdisciplinal science aspects of form. 'Form' depends on the material and the changes. But, it is the form that appears evident at once and endures. Form is absorbed from every field as media of information. One part of the work covers the description of non-periodic phenomena, morphogenesis or evolution. Irreducible stubborn facts as diseases or social problems, or whatever else that could not be analyzed are integrally challenged to be systematized by computer simulation. The other part covers the finding of laws for determining how systems behave. Attention should be paid to pattern recognition, image processing and pattern formation. The Symposium proceeded with no parallel sessions, and participants from various fields made exciting discussions in an interdisciplinal atmosphere. (Auth.).
Black hole formation in a contracting universe

Energy Technology Data Exchange (ETDEWEB)

Quintin, Jerome; Brandenberger, Robert H., E-mail: jquintin@physics.mcgill.ca, E-mail: rhb@hep.physics.mcgill.ca [Department of Physics, McGill University, 3600 rue University, Montréal, QC, H3A 2T8 Canada (Canada)

2016-11-01

We study the evolution of cosmological perturbations in a contracting universe. We aim to determine under which conditions density perturbations grow to form large inhomogeneities and collapse into black holes. Our method consists in solving the cosmological perturbation equations in complete generality for a hydrodynamical fluid. We then describe the evolution of the fluctuations over the different length scales of interest and as a function of the equation of state for the fluid, and we explore two different types of initial conditions: quantum vacuum and thermal fluctuations. We also derive a general requirement for black hole collapse on sub-Hubble scales, and we use the Press-Schechter formalism to describe the black hole formation probability. For a fluid with a small sound speed (e.g., dust), we find that both quantum and thermal initial fluctuations grow in a contracting universe, and the largest inhomogeneities that first collapse into black holes are of Hubble size and the collapse occurs well before reaching the Planck scale. For a radiation-dominated fluid, we find that no black hole can form before reaching the Planck scale. In the context of matter bounce cosmology, it thus appears that only models in which a radiation-dominated era begins early in the cosmological evolution are robust against the formation of black holes. Yet, the formation of black holes might be an interesting feature for other models. We comment on a number of possible alternative early universe scenarios that could take advantage of this feature.
Black hole formation in a contracting universe

International Nuclear Information System (INIS)

Quintin, Jerome; Brandenberger, Robert H.

2016-01-01

We study the evolution of cosmological perturbations in a contracting universe. We aim to determine under which conditions density perturbations grow to form large inhomogeneities and collapse into black holes. Our method consists in solving the cosmological perturbation equations in complete generality for a hydrodynamical fluid. We then describe the evolution of the fluctuations over the different length scales of interest and as a function of the equation of state for the fluid, and we explore two different types of initial conditions: quantum vacuum and thermal fluctuations. We also derive a general requirement for black hole collapse on sub-Hubble scales, and we use the Press-Schechter formalism to describe the black hole formation probability. For a fluid with a small sound speed (e.g., dust), we find that both quantum and thermal initial fluctuations grow in a contracting universe, and the largest inhomogeneities that first collapse into black holes are of Hubble size and the collapse occurs well before reaching the Planck scale. For a radiation-dominated fluid, we find that no black hole can form before reaching the Planck scale. In the context of matter bounce cosmology, it thus appears that only models in which a radiation-dominated era begins early in the cosmological evolution are robust against the formation of black holes. Yet, the formation of black holes might be an interesting feature for other models. We comment on a number of possible alternative early universe scenarios that could take advantage of this feature.
Interculturality from above and Below: Navigating Uneven Discourses in a Neoliberal University System

Science.gov (United States)

Collins, Haynes

2018-01-01

This article draws on data from an ethnographic account of the institutionalisation of 'the intercultural' within a large British university. The study finds that although the term 'intercultural' is frequently used in multiple forms, it is often aligned with the dominant discourses of the neoliberal university system in order to become an…
MONITORING OF UNIVERSITY ALUMNI: PERFORMANCE EVALUATION OF LEARNING

Directory of Open Access Journals (Sweden)

Mosienko N. L.

2014-03-01

Full Text Available The paper presents the methodology and results of graduates’ monitoring that solves the problem of the evaluation of higher education institutions. The goal of the present study is to develop methodology of the effectiveness of training estimation in high school and to test it on a sample of Department of Sociology’s graduates. The wide interpretation of learning outcomes, including objective and subjective indicators of employment of graduates of formation and professional, analytical and communication skills has been proposed. The result of monitoring information is the basis of informed decisions in the management of educational processes at the university. In scientific terms, the monitoring data allows us to estimate the impact of the various components of the learning outcomes (formed skills, acquired social capital, etc. at professional tracks. Information base of monitoring made by online alumni Sociology Department EF NSU survey, that’s materials revealed what analytical skills formed during study at the university, allow them to adapt to the diversified requirements of the labor market. Graduates sociologists are divided into two streams: a smaller consisting of working in the specialty, which is formed mainly through personalized contacts, and the bigger distributed to other segments of the labor market through a formal selection process.
Tree Nonstructural Carbohydrate Reserves Across Eastern US Temperate Forests

Science.gov (United States)

Mantooth, J.; Dietze, M.

2015-12-01

Understanding the roles, importance, and dynamics of tree non-structural carbohydrates (NSCs) is currently an active area of research. The question of how the relationships between NSCs, growth, and mortality can be used to develop more accurate projections of forest dynamics is central to this research. To begin to address this question, we have asked an even more fundamental question: How much are trees allocating carbon to storage, in the form of NSCs, versus new growth? Ecological theory predicts that there should be trade-offs between different plant life history strategies provided that there are the carbon mass-balance constraints to enforce these trade-offs. Current data on tree NSCs lack the spatial and taxonomic extent required to properly address this question. Therefore, we established a network of forest inventory plots at ten sites across the eastern US and measured growth in adult trees using increment cores and repeat measures of diameter at breast height (DBH). Increment cores were also used to measure sapwood NSCs. We hypothesized that across the eastern US, shade tolerant species, e.g. Sugar Maple (Acer saccharum) have the largest NSC reserves and that shade intolerant species have the lowest reserves. We also hypothesized that NSC reserves increase with temperature and precipitation, as with growth, and that within species NSC reserves increase with growth rate. Initial analyses of tree NSCs indicates that trees of intermediate shade tolerance, e.g. Red Oak (Quercus rubra) have the highest concentrations of sapwood NSCs, and among the highest growth rates. Across the entire study region, NSC concentrations are positively correlated with tree size and growth rate. Within species, NSC concentrations are also positively correlated with growth rate. Across functional groups healthy individuals have significantly higher sapwood NSC concentrations than visibly stressed individuals. There are also significantly lower NSC concentrations in sapwood of
Alternative High-Performance Ceramic Waste Forms

Energy Technology Data Exchange (ETDEWEB)

Sundaram, S. K. [Alfred Univ., NY (United States)

2017-02-01

This final report (M5NU-12-NY-AU # 0202-0410) summarizes the results of the project titled “Alternative High-Performance Ceramic Waste Forms,” funded in FY12 by the Nuclear Energy University Program (NEUP Project # 12-3809) being led by Alfred University in collaboration with Savannah River National Laboratory (SRNL). The overall focus of the project is to advance fundamental understanding of crystalline ceramic waste forms and to demonstrate their viability as alternative waste forms to borosilicate glasses. We processed single- and multiphase hollandite waste forms based on simulated waste streams compositions provided by SRNL based on the advanced fuel cycle initiative (AFCI) aqueous separation process developed in the Fuel Cycle Research and Development (FCR&D). For multiphase simulated waste forms, oxide and carbonate precursors were mixed together via ball milling with deionized water using zirconia media in a polyethylene jar for 2 h. The slurry was dried overnight and then separated from the media. The blended powders were then subjected to melting or spark plasma sintering (SPS) processes. Microstructural evolution and phase assemblages of these samples were studied using x-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersion analysis of x-rays (EDAX), wavelength dispersive spectrometry (WDS), transmission electron spectroscopy (TEM), selective area x-ray diffraction (SAXD), and electron backscatter diffraction (EBSD). These results showed that the processing methods have significant effect on the microstructure and thus the performance of these waste forms. The Ce substitution into zirconolite and pyrochlore materials was investigated using a combination of experimental (in situ XRD and x-ray absorption near edge structure (XANES)) and modeling techniques to study these single phases independently. In zirconolite materials, a transition from the 2M to the 4M polymorph was observed with increasing Ce content. The resulting
Orthorexia nervosa in a sample of Italian university population.

Science.gov (United States)

Dell'Osso, Liliana; Abelli, Marianna; Carpita, Barbara; Massimetti, Gabriele; Pini, Stefano; Rivetti, Luigi; Gorrasi, Federica; Tognetti, Rosalba; Ricca, Valdo; Carmassi, Claudia

2016-01-01

To investigate frequency and characteristics of orthorexic behaviours in a large university population. A total of 2826 individuals volunteered to complete an on-line anonymous form of ORTO-15 questionnaire, a self-administered questionnaire designed and validated to evaluate orthorexic symptomatology. As made in previous studies, an ORTO-15 total score lower than 35 has been used as an optimal threshold to detect a tendency to orthorexia nervosa. A specifically designed form was also used to collect socio-demographic variables. Overall, 2130 students and 696 university employees belonging to University of Pisa (Italy) were assessed. Orthorexic features had a frequency of 32.7%. Females showed a significantly higher rate of over-threshold scores on ORTO-15, a lower BMI, a higher rate of underweight condition and of vegan/vegetarian nutrition style than males. Orthorexia nervosa defined as a “fixation on healthy food”, is not formally present in DSM-5. The emergence of this condition as a new, possible prodromal of a psychological syndrome, has been recently emphasized by an increasing number of scientific articles. From our sample of university population emerged that being vegetarian or vegan, under-weight, female, student and being interested in the present study were significantly predictive of orthorexic tendency. Our data contribute to define the new conceptualization of orthorexia nervosa. Further studies are warranted in order to explore the diagnostic boundaries of this syndrome, its course and outcome, and possible clinical implications.
Reserve selection with land market feedbacks.

Science.gov (United States)

Butsic, Van; Lewis, David J; Radeloff, Volker C

2013-01-15

How to best site reserves is a leading question for conservation biologists. Recently, reserve selection has emphasized efficient conservation: maximizing conservation goals given the reality of limited conservation budgets, and this work indicates that land market can potentially undermine the conservation benefits of reserves by increasing property values and development probabilities near reserves. Here we propose a reserve selection methodology which optimizes conservation given both a budget constraint and land market feedbacks by using a combination of econometric models along with stochastic dynamic programming. We show that amenity based feedbacks can be accounted for in optimal reserve selection by choosing property price and land development models which exogenously estimate the effects of reserve establishment. In our empirical example, we use previously estimated models of land development and property prices to select parcels to maximize coarse woody debris along 16 lakes in Vilas County, WI, USA. Using each lake as an independent experiment, we find that including land market feedbacks in the reserve selection algorithm has only small effects on conservation efficacy. Likewise, we find that in our setting heuristic (minloss and maxgain) algorithms perform nearly as well as the optimal selection strategy. We emphasize that land market feedbacks can be included in optimal reserve selection; the extent to which this improves reserve placement will likely vary across landscapes. Copyright © 2012 Elsevier Ltd. All rights reserved.
Teaching Experience in University Students Using Social Networks

Science.gov (United States)

Alcántar, María del Rocío Carranza; Ballesteros, Nuria Salán; Torres, Claudia Islas; Padilla, Alma Azucena Jiménez; Barajas, Rosa Elena Legaspi

2016-01-01

Social networks, specifically Facebook and Twitter, are currently one of the most mainstream forms of media in the world. Yet, its educational use for the dissemination of knowledge is not significantly evident. Under this premise, this report is presented, considering an experience in which teachers and university-level students used these…
Depression among Indian university students and its association with perceived university academic environment, living arrangements and personal issues.

Science.gov (United States)

Deb, Sibnath; Banu, Parveen R; Thomas, Shinto; Vardhan, R Vishnu; Rao, P Tirupathi; Khawaja, Nigar

2016-10-01

The aim of the study is to ascertain the level of depression among university students across gender, academic stream, semesters, perception of family environment and relationship with parents, academic performance, and family income. In addition, the study examines the association between students' perceived university academic environment, living arrangements, personal issues, and depression. Seven hypotheses were formulated for verification. A total of 717 students were recruited following the multistage cluster sampling method, and data were collected by a specially designed structured questionnaire, academic achievement record and a standardized University Students Depression Inventory. Findings disclosed that 37.7%, 13.1%, and 2.4% of the students were suffering from moderate, severe, and extremely severe depression. A significant difference was found across semester, that is, semester II students reported a higher level of depression than semester III students. So far as academic stream is concerned, students from humanities and social science were found to be suffering from more depression compared to students from science and management streams. The study further disclosed that the students who reported positive views about the university academic environment and living arrangements had lower level of depression compared to their counterparts. Personal resilience's such as being able to sharing personal problems with others and doing regular exercise were found to be associated with positive mental health. The findings of the study emphasize the need for immediate mental health support services for about 15.6% of the students who were either suffering from severe or extremely severe depression at the University. Copyright © 2016 Elsevier B.V. All rights reserved.
Alien plants in urban nature reserves: from red-list species to future invaders?

Directory of Open Access Journals (Sweden)

Vojtěch Jarošik

2011-10-01

Full Text Available Urban reserves, as other protected areas, are aimed at preserving species richness but the conservation effort in these protected areas is complicated by a high proportion of alien species. We examined which environmental factors determine the representation of alien species in 48 city reserves of Prague, Czech Republic, distinguishing between archaeophytes, i.e. alien species introduced since the beginning of Neolithic agriculture up to 1500 A. D., and neophytes, i.e. modern invaders introduced after that date, with the former group separately analysed for endangered archaeophytes (listed as C1 and C2 categories on national red list. Archaeophytes responded positively to the extent of arable land that was in place at the time of the reserve establishment, and to a low altitudinal range. Neophytes, beside soil properties responded to recent human activities proxied by current proportion of built-up area in the reserves. Endangered archaeophytes, besides the same affinity for past arable land as other archaeophytes, were supported by the presence of current wasteland habitats in the reserve. This suggests that for endangered archaeophytes it might have been difficult to adapt to changing agricultural practices, and ruderal wasteland might act as a refugium for them. From the viewpoint of conservation, ruderal habitats of nature reserves thus can be more important than was previously though. Forty-six of the 155 neophytes recorded in the reserves are classified as invasive. The reserves thus harbour 67% of the 69 invasive neophytes recorded in the country, and particularly warning is that among the most invasive species are many shrubs and trees, a life form that is known to account for widespread invasions with high impacts. Our results thus strongly suggest that in Prague nature reserves there is a warning potential for future invasions.
Nuclear medicine to image applied pathophysiology: Evaluation of reserves by emission computerized tomography

International Nuclear Information System (INIS)

Buell, U.; Schicha, H.

1990-01-01

Nuclear procedures have long been successful in displaying parameters related to physiological and/or pathophysiological mechanisms inherent in organs or systems. Since a major advantage of PET is its ability to measure actual concentration, we now expect to gain such data in absolute terms. The use of stimuli, however, makes it possible to determine parameters in the form of ratios (stimulus-to-rest). Moreover, these ratios are correlated closely with the capacity of reserve mechanisms experienced from applied pathophysiology, in addition to which some are accessible by means of SPET. The clinical validity of findings related to coronary and cerebrovascular perfusion reserves have already been confirmed by SPET and/or PET. These results, if complemented by parameters of metabolic reserve, would constitute a most powerful tool in functional clinical diagnostics, allowing determination of differences between actual values and critical thresholds. This is one of the most promising approaches exclusively available from PET. (orig.)
Oral piercings among first-year university students.

Science.gov (United States)

Ventä, Irja; Lakoma, Ani; Haahtela, Sauli; Peltola, Jaakko; Ylipaavalniemi, Pekka; Turtola, Lauri

2005-05-01

The aim of the study was to examine oral piercings among first-year university students. First-year university students in 2002 were invited to a dental examination (n = 234; 49 men and 185 women). Students with piercings formed the study group and the rest served as controls. The methods included decayed, missing, and filled teeth (DMF) index, stimulated salivary flow rates, panoramic tomograms, and questionnaires including the Depression Inventory of Beck. Fisher's 2-sided exact test was used for statistical analysis. The prevalence of oral piercings was 3.4%. In the DMF indices, no statistically significant differences existed between the groups. Increased salivary flow rates were noted among students with piercings (63% vs 26%, P piercings is essential.
Universal binding energy relation for cleaved and structurally relaxed surfaces

International Nuclear Information System (INIS)

Srirangarajan, Aarti; Datta, Aditi; Gandi, Appala Naidu; Ramamurty, U; Waghmare, U V

2014-01-01

The universal binding energy relation (UBER), derived earlier to describe the cohesion between two rigid atomic planes, does not accurately capture the cohesive properties when the cleaved surfaces are allowed to relax. We suggest a modified functional form of UBER that is analytical and at the same time accurately models the properties of surfaces relaxed during cleavage. We demonstrate the generality as well as the validity of this modified UBER through first-principles density functional theory calculations of cleavage in a number of crystal systems. Our results show that the total energies of all the relaxed surfaces lie on a single (universal) energy surface, that is given by the proposed functional form which contains an additional length-scale associated with structural relaxation. This functional form could be used in modelling the cohesive zones in crack growth simulation studies. We find that the cohesive law (stress–displacement relation) differs significantly in the case where cracked surfaces are allowed to relax, with lower peak stresses occurring at higher displacements. (paper)
Extension activities of Kazan Imperial University in the 19th century

Directory of Open Access Journals (Sweden)

Zhuravleva Evgenia

2017-01-01

Full Text Available Based primarily on archival documents, this article explores the development of additional education in Kazan province, Russia, in the 19th century. Its genesis is found in the varying order of Kazan Imperial University extension activities which take the form of foreign academic and scientific mobility; individual mentoring practice of recognised scholars; masters’ advancement at Pedagogical Institute; creation of the Pedagogical Society in the framework of University Extension Movement. The historiography shows that in the course of its development additional education in Kazan Imperial University largely relied on the international experience and enthusiasm of its teaching staff.

24 CFR 891.605 - Replacement reserve.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Replacement reserve. 891.605... 8 Assistance § 891.605 Replacement reserve. (a) Establishment of reserve. The Borrower shall establish and maintain a replacement reserve to aid in funding extraordinary maintenance, and repair and...
24 CFR 891.405 - Replacement reserve.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Replacement reserve. 891.405....405 Replacement reserve. (a) Establishment of reserve. The Owner shall establish and maintain a replacement reserve to aid in funding extraordinary maintenance and repair and replacement of capital items...
Forming value orientations on healthy lifestyle among students

Directory of Open Access Journals (Sweden)

Bugaeva I.O.

2017-06-01

Full Text Available This work contains the model of forming the students' value priorities on healthy lifestyle based on the following levels: influence of the government, influence of the educational institution, influence of surrounding community, and self-motivation. The analysis of government motivation system used in Russia is given as well as how this policy integrated into the activities of the educational institution (on example of Saratov State Medical University n.a. V. I. Razumovsky.
Scientists riff on fabric of the universe

CERN Multimedia

2008-01-01

Their music may be the scourge of parents, but the thrashing guitars of heavy metal bands like Metallica and Iron Maiden could help explain the mysteries of the universe. The string vibrations from the frantic strumming of rock guitarists form the basis of String Theory, a mathematic theory that seeks to explain what the world is made of, says scientist Mark Lewney.
Reserves Represented by Random Walks

International Nuclear Information System (INIS)

Filipe, J A; Ferreira, M A M; Andrade, M

2012-01-01

The reserves problem is studied through models based on Random Walks. Random walks are a classical particular case in the analysis of stochastic processes. They do not appear only to study reserves evolution models. They are also used to build more complex systems and as analysis instruments, in a theoretical feature, of other kind of systems. In this work by studying the reserves, the main objective is to see and guarantee that pensions funds get sustainable. Being the use of these models considering this goal a classical approach in the study of pensions funds, this work concluded about the problematic of reserves. A concrete example is presented.
Universality in eye movements and reading: A trilingual investigation.

Science.gov (United States)

Liversedge, Simon P; Drieghe, Denis; Li, Xin; Yan, Guoli; Bai, Xuejun; Hyönä, Jukka

2016-02-01

Universality in language has been a core issue in the fields of linguistics and psycholinguistics for many years (e.g., Chomsky, 1965). Recently, Frost (2012) has argued that establishing universals of process is critical to the development of meaningful, theoretically motivated, cross-linguistic models of reading. In contrast, other researchers argue that there is no such thing as universals of reading (e.g., Coltheart & Crain, 2012). Reading is a complex, visually mediated psychological process, and eye movements are the behavioural means by which we encode the visual information required for linguistic processing. To investigate universality of representation and process across languages we examined eye movement behaviour during reading of very comparable stimuli in three languages, Chinese, English and Finnish. These languages differ in numerous respects (character based vs. alphabetic, visual density, informational density, word spacing, orthographic depth, agglutination, etc.). We used linear mixed modelling techniques to identify variables that captured common variance across languages. Despite fundamental visual and linguistic differences in the orthographies, statistical models of reading behaviour were strikingly similar in a number of respects, and thus, we argue that their composition might reflect universality of representation and process in reading. Copyright © 2015 Elsevier B.V. All rights reserved.
Assessing The Impact Of Cancer Therapies On Ovarian Reserve

Science.gov (United States)

Gracia, Clarisa R.; Sammel, Mary D.; Freeman, Ellen; Prewitt, Maureen; Carlson, Claire; Ray, Anushree; Vance, Ashley; Ginsberg, Jill P.

2013-01-01

Objective To determine whether measures of ovarian reserve differ between females exposed to cancer therapies in a dose-dependent manner as compared to healthy controls of similar age and late-reproductive age. Design Cross-sectional analysis of data from a prospective cohort study Setting University Medical Center Patients 71 cancer survivors age 15-39; 67 healthy, similarly aged unexposed subjects; 69 regularly menstruating women of late-reproductive age (40-52 years). Interventions: None Main Outcome measures Early follicular phase hormones (FSH, Estradiol, Inhibin B, AMH) and ovarian ultrasound measurements (ovarian volume and Antral Follicle Counts) were compared using multivariable linear regression. Results In adjusted models, FSH, AMH and AFC differed between exposed vs. unexposed (FSH 11.12mIU/ml vs. 7.25mIU/ml, p=0.001; AMH 0.81ng/ml vs. 2.85ng/ml, pscore was associated with increased levels of FSH (p= 0.016) and decreased levels of AMH (p=0.003). Exposure to pelvic radiation was associated with impairment in FSH, AMH, AFC and ovarian volume. AMH was similar in women previously exposed to high-dose cancer therapy and 40-42 year old controls. Conclusions Measures of ovarian reserve are impaired in a dose-dependent manner among cancer survivors compared to unexposed females of similar age. Reproductive hormone levels in menstruating survivors exposed to high-dose therapy are similar to late-reproductive women. The predictive value of measures for pregnancy and menopause must be studied. PMID:22137491
The origins of the universe: why is there something rather than nothing?

Science.gov (United States)

Paulson, Steve; Albert, David; Holt, Jim; Turok, Neil

2015-12-01

Perhaps the greatest mystery is why the universe exists in the first place. How is it possible for something to emerge from nothing, or has a universe in some form always existed? This question of origins-both of the universe as a whole and of the fundamental laws of physics-raises profound scientific, philosophical, and religious questions, culminating in the most basic existential question of all: Why are we here? Discussion of this and related questions is presented in this paper. © 2015 New York Academy of Sciences.
The Perception of Entrepreneurial and 3rd Generation University in Turkey

Directory of Open Access Journals (Sweden)

Deniz Zungun

2016-07-01

Full Text Available Increased competition caused by globalization has led to philosophical changes in private and public businesses. This situation has affected educational institutions and they have needed dynamic, innovator and transformational tools in order to survive in competitive environment. The universities defined as �3rd Generation Universities� need commercialization, network among universities, close co-operation among institutions and entrepreneurship as well as intellectual and innovative changes. In this regard, the aim of the research is formed by the analysis of �Entrepreneur University� concept from the perspective of the academicians that served at managerial positions at the universities in Turkey. The research is limited to the opinions of the academicians that served at top, middle and lower management at randomly chosen 20 universities.
The university students’ life satisfactions: Psychological help- seeking attitude and hopelessness

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Zeynep Karataş

2014-08-01

Full Text Available This research aims to reveal to what extent university students’ attitudes towards their psychological help seeking and hopelessness predict theirlife satisfaction. Participants of the study consist of 359 university students, including 178 female and 181 male. In the research, Life Satisfaction Scale, Psychological Help- Seeking Attitude Scale, Beck Hopelessness Scale and Personal Information Form were used as data collection tools. For the analyses of the research, Regression Analyses were made, and it was determined that university students’ attitudes of seeking for psychological help and their hopelessness levels significantly predicted their life satisfactions. Considering these findings, the analyses of the factors that affect university students’ life satisfactions may be instructive in determining the targets for the studies of psychological counselling
Improved Effectiveness of Reserve Forces During Reserve Duty Training.

Science.gov (United States)

Treadaway, Harry H.

The problem areas of motivation, job enrichment, recruiting, and retention are addressed from the viewpoint of the behavioral scientist. Special attention is given to relating job enrichment and motivation techniques, as successfully demonstrated in industry, to the United State Army Reserve. Research method utilized was a literature review…
Ad-Hoc Numbers Forming Provision and Policy: Round and Round of Universal Access in an Australian Preschool

Science.gov (United States)

Millei, Zsuzsa; Gallagher, Jannelle

2017-01-01

Australian early childhood education still labours with the achievement of universal access and the production of comprehensive and consistent data to underpin a national evidence base. In this article, we attend to the processes led by numbers whereby new practices of quantification, rationalization and reporting are introduced and mastered in a…
University of Tennessee deploys force10 switch for CERN work

CERN Multimedia

2007-01-01

"Force20 networks, the pioneer in building and securing reliable networks, today announced that the University of Tennessee physics department has deployed the C300 resilient switch to analyze data form CERN's Large Hadron Collider." (1/2 page)
FORMS OF DEMOCRACY IN EDUCATION: Open Access and Distance Education–Athens, Greece

Directory of Open Access Journals (Sweden)

Reviewed by Antonis LIONARAKIS

2008-01-01

Full Text Available The 4th International Conference in Open and Distance Learning - Forms of Democracy in Education: Open Access and Distance Education (ICODL 2007 had a special role to play this time: it was focused on the relationship between distance education and democratic principles which are connected and interrelated to eachother. These principles identify a new social role of distance education. Educational applications can be more flexible and effective when they follow some basic From the early beginning open universities and alternative forms of education have defined e democratic framework for educational systems. Their connection with the conventional educational system has influenced to a great extend new innovations in the system. With this approach we can realize that distance learning may become a bridge between these innovations and the initial ideals of democracy and human ICODL 2007 took place in Athens, Greece, from 23 to 25 of November 2007. There were 160 papers presented from 36 countries: Greece, Cyprus, Belgium, Spain, Iran,Canada, Turkey, South Africa, Italy, Palestine, France, Ireland, Japan, Nigeria,Bulgaria, USA, Austria, Finland, Pakistan, Great Britain, Ukraine, Egypt, Lithuania, Israel, India, Czech Republic, Brazil, Portugal, Botswana, Barbados–West Indies,The key–note speakers of ICODL 2007 were Professor Alan Tait, Pro-Vice-Chancellor, The Open University/UK, with the title ―What are Open Universities for?‖, Professor Michael Grahame Moore, the Pennsylvania State University and Editor of the American Journal of Distance Education with the title ―The scholarship of distance education: a review of the 40 years of growth and achievement‖ and Professor Paul Clark, Senior Research Fellow in the IET at the UK Open University with the title
A systematic review of studies of depression prevalence in university students.

Science.gov (United States)

Ibrahim, Ahmed K; Kelly, Shona J; Adams, Clive E; Glazebrook, Cris

2013-03-01

Depression is a common health problem, ranking third after cardiac and respiratory diseases as a major cause of disability. There is evidence to suggest that university students are at higher risk of depression, despite being a socially advantaged population, but the reported rates have shown wide variability across settings. To explore the prevalence of depression in university students. PubMed, PsycINFO, BioMed Central and Medline were searched to identify studies published between 1990 and 2010 reporting on depression prevalence among university students. Searches used a combination of the terms depression, depressive symptoms, depressive disorders, prevalence, university students, college students, undergraduate students, adolescents and/or young adults. Studies were evaluated with a quality rating. Twenty-four articles were identified that met the inclusion and exclusion criteria. Reported prevalence rates ranged from 10% to 85% with a weighted mean prevalence of 30.6%. The results suggest that university students experience rates of depression that are substantially higher than those found in the general population. Study quality has not improved since 1990. Copyright © 2012 Elsevier Ltd. All rights reserved.
Health-system reform and universal health coverage in Latin America.

Science.gov (United States)

Atun, Rifat; de Andrade, Luiz Odorico Monteiro; Almeida, Gisele; Cotlear, Daniel; Dmytraczenko, T; Frenz, Patricia; Garcia, Patrícia; Gómez-Dantés, Octavio; Knaul, Felicia M; Muntaner, Carles; de Paula, Juliana Braga; Rígoli, Felix; Serrate, Pastor Castell-Florit; Wagstaff, Adam

2015-03-28

Starting in the late 1980s, many Latin American countries began social sector reforms to alleviate poverty, reduce socioeconomic inequalities, improve health outcomes, and provide financial risk protection. In particular, starting in the 1990s, reforms aimed at strengthening health systems to reduce inequalities in health access and outcomes focused on expansion of universal health coverage, especially for poor citizens. In Latin America, health-system reforms have produced a distinct approach to universal health coverage, underpinned by the principles of equity, solidarity, and collective action to overcome social inequalities. In most of the countries studied, government financing enabled the introduction of supply-side interventions to expand insurance coverage for uninsured citizens--with defined and enlarged benefits packages--and to scale up delivery of health services. Countries such as Brazil and Cuba introduced tax-financed universal health systems. These changes were combined with demand-side interventions aimed at alleviating poverty (targeting many social determinants of health) and improving access of the most disadvantaged populations. Hence, the distinguishing features of health-system strengthening for universal health coverage and lessons from the Latin American experience are relevant for countries advancing universal health coverage. Copyright © 2015 Elsevier Ltd. All rights reserved.
Three-dimensional simulation of large-scale structure in the universe

Energy Technology Data Exchange (ETDEWEB)

Centrella, J.; Melott, A.L.

1983-09-15

High and low density cloud-in-cell models were used to simulate the nonlinear growth of adiabatic perturbations in collisionless matter to demonstrate the development of a cellular structure in the universe. Account was taken of a short wvelength cutoff in collisionless matter, with a focus on resolving filaments and low density pancakes. The calculations were performed with a Friedmann-Robertson-Walker model, and the gravitational potential of dark matter was obtained through solution of the Poisson equation. The simulation began with z between 100-1000, and initial particle velocities were set at zero. Spherically symmetric voids were observed to form, then colide and interact. Sufficient particles were employed to avoid depletion during nonlinear collapse. No galaxies formed during the epoch studied, which has implications for the significance of dark, baryonic matter in the present universe.
Write to read: the brain's universal reading and writing network.

Science.gov (United States)

Perfetti, Charles A; Tan, Li-Hai

2013-02-01

Do differences in writing systems translate into differences in the brain's reading network? Or is this network universal, relatively impervious to variation in writing systems? A new study adds intriguing evidence to these questions by showing that reading handwritten words activates a pre-motor area across writing systems. Copyright © 2012 Elsevier Ltd. All rights reserved.
Tribal lands provide forest management laboratory for mainstream university students

Science.gov (United States)

Serra J. Hoagland; Ronald Miller; Kristen M. Waring; Orlando Carroll

2017-01-01

Northern Arizona University (NAU) faculty and Bureau of Indian Affairs (BIA) foresters initiated a partnership to expose NAU School of Forestry (SoF) graduate students to tribal forest management practices by incorporating field trips to the 1.68-million acre Fort Apache Indian Reservation as part of their silviculture curriculum. Tribal field trips were contrasted and...
Ethics in clinical research: need for assessing comprehension of informed consent form?

Science.gov (United States)

Shafiq, Nusrat; Malhotra, Samir

2011-03-01

Comprehension of informed consent form has not achieved the attention it deserves. We made a 24-item questionnaire to assess clinical research participants' comprehension of informed consent form (Contemp Clin Trials 2009;30:427-30). Due to repeated requests by clinical researchers in our country and abroad, we are publishing the questionnaire in this article. Copyright © 2010 Elsevier Inc. All rights reserved.

A Universal Rank-Size Law

Science.gov (United States)

2016-01-01

A mere hyperbolic law, like the Zipf’s law power function, is often inadequate to describe rank-size relationships. An alternative theoretical distribution is proposed based on theoretical physics arguments starting from the Yule-Simon distribution. A modeling is proposed leading to a universal form. A theoretical suggestion for the “best (or optimal) distribution”, is provided through an entropy argument. The ranking of areas through the number of cities in various countries and some sport competition ranking serves for the present illustrations. PMID:27812192
Cross-Racial Interactions during College: A Longitudinal Study of Four Forms of Interracial Interactions among Elite White College Students

Directory of Open Access Journals (Sweden)

William Carson Byrd

2014-06-01

Full Text Available College and universities present distinct opportunities to interact across racial and ethnic lines that may influence people’s prejudice toward different groups. This study examines the influence of four forms of cross-race interaction on traditional and modern forms of racial prejudice among white college students at 28 of the most selective colleges and universities in the US. This study finds that, although white students’ level of racial prejudice declines over four years, interracial contact during college does not significantly influence their level of prejudice. Moreover, a race-related form of social identity is the most consistent influence on students’ racial prejudice.
Cultural considerations and child maltreatment: in search of universal principles.

Science.gov (United States)

Kolhatkar, Gauri; Berkowitz, Carol

2014-10-01

Cultural diversity poses challenges within the health care setting, particularly regarding the question of how health professionals can resolve the tension between respecting cultural norms or child-rearing practices and the importance of determining what constitutes harm and child maltreatment. Cultural competency and respect for cultural diversity does not imply universal tolerance of all practices. The United Nations provides a standard of universal child rights, protecting them from harmful practices. Pediatric providers must respect cross-cultural differences while maintaining legal and ethical standards of safety and wellbeing for children, promoting evidence-based prevention of maltreatment, and advocating for child wellness across all cultures. Copyright © 2014 Elsevier Inc. All rights reserved.
From black holes to baby universes: Exploring the possibility of creating a cosmos in the laboratory

International Nuclear Information System (INIS)

Ansoldi, S.; Merali, Z.; Guendelman, E.I.

2018-01-01

We discuss the essential features of baby-universe production, starting from a description of black holes and wormholes, in terms of the causal structure of spacetime, and following a qualitative review of the connection between vacuum decay and inflation in early universe cosmology. Related open questions are also addressed, especially in connection with the possibility that baby universes could be formed within our present universe — either in a future particle accelerator, or spontaneously.
Forming the Future Lawyers' Communicative Competence: The Experience of Higher Education in Ukraine and Germany

Science.gov (United States)

Nasilenko, Lyudmyla

2014-01-01

In the article the state of forming of communicative competence of future lawyers in higher education of Ukraine and Germany is analyzed. There is made the comparative description of preparation of the students of law faculty with an accent on forming of communicative competence on the example of the University of modern knowledge (Ukraine) and…
Effect of ABO blood type on ovarian reserve in Chinese women.

Science.gov (United States)

Lin, Shengli; Li, Rong; Chi, Hongbin; Huang, Shuo; Zhang, Hua; Zheng, Xiaoying; Liu, Ping; Qiao, Jie

2014-12-01

To explore the effect of ABO blood type on ovarian reserve in Chinese women. Retrospective analysis. University-affiliated IVF center. The retrospective analysis involved 35,479 women who underwent in vitro fertilization and embryo transfer (IVF-ET) cycles between 2006 and 2012. None. The association between ABO blood types and diminished ovarian reserve (DOR). Among 35,479 Chinese women, 11,395 (32.12%) had blood type B, 10,583 (29.83%) had blood type O, 9,861 (27.79%) had blood type A, and 3,640 (10.26%) had blood type AB. There was a statistically significantly higher percentage of blood type O among those with follicle-stimulating hormone (FSH) levels ≤10 IU/L compared with those with FSH levels >10 IU/L. Conversely, among the women with DOR, there was statistically significantly higher percentage of those with blood types B and AB. Blood type A was not associated with DOR occurrence. Multivariate logistic regression analysis showed that blood type O was statistically significantly less often associated with DOR occurrence, whereas the B antigen (blood type B or AB) was statistically significantly associated with an increased risk of DOR. Our results have shown that there is an association between ABO blood type and DOR occurrence in Chinese women. Women with blood type O were statistically significantly less likely to have DOR, whereas those with B antigen (blood type B or AB) were statistically significantly more likely to have DOR. Blood type A was not associated with ovarian reserve. Copyright © 2014. Published by Elsevier Inc.
Naval Petroleum and Oil Shale Reserves

International Nuclear Information System (INIS)

1992-01-01

During fiscal year 1992, the reserves generated $473 million in revenues, a $181 million decrease from the fiscal year 1991 revenues, primarily due to significant decreases in oil and natural gas prices. Total costs were $200 million, resulting in net cash flow of $273 million, compared with $454 million in fiscal year 1991. From 1976 through fiscal year 1992, the Naval Petroleum and Oil Shale Reserves generated more than $15 billion in revenues and a net operating income after costs of $12.5 billion. In fiscal year 1992, production at the Naval Petroleum Reserves at maximum efficient rates yielded 26 million barrels of crude oil, 119 billion cubic feet of natural gas, and 164 million gallons of natural gas liquids. From April to November 1992, senior managers from the Naval Petroleum and Oil Shale Reserves held a series of three workshops in Boulder, Colorado, in order to build a comprehensive Strategic Plan as required by Secretary of Energy Notice 25A-91. Other highlights are presented for the following: Naval Petroleum Reserve No. 1--production achievements, crude oil shipments to the strategic petroleum reserve, horizontal drilling, shallow oil zone gas injection project, environment and safety, and vanpool program; Naval Petroleum Reserve No. 2--new management and operating contractor and exploration drilling; Naval Petroleum Reserve No. 3--steamflood; Naval Oil Shale Reserves--protection program; and Tiger Team environmental assessment of the Naval Petroleum and Oil Shale Reserves in Colorado, Utah, and Wyoming
Experiences of mistreatment among medical students in a University ...

African Journals Online (AJOL)

Experiences of mistreatment among medical students in a University in south west Nigeria. ... The commonest forms experienced by the students were being shouted at (92.6%), public humiliation or belittlement (87.4%), negative or disparaging remarks about their academic performance (71.4%), being assigned tasks as ...
Browsing Your Virtual Library: The Case of Expanding Universe.

Science.gov (United States)

Daniels, Wayne; Enright, Jeanne; Mackenzie, Scott

1997-01-01

Describes "Expanding Universe: a classified search tool for amateur astronomy," a Web site maintained by the Metropolitan Toronto Reference Library which uses a modified form of the Dewey Decimal Classification to organize a large file of astronomy hotlinks. Highlights include structure, HTML coding, design requirements, and future…
University and Transitions to Democracy in Mediterranean Europe and Latin America (1970-1980. Presentation

Directory of Open Access Journals (Sweden)

Sara González Gómez

2015-06-01

Full Text Available Universities and periods of transition to democracy form the tandem analyzed in the monograph the journal Espacio, Tiempo y Educación presented in this issue. A total of eight studies –from Spain, Greece, Portugal, Brazil and Chile– makes up a volume approaching different question (student mobilization, models of university, claims of teachers, regulatory framework... and exploring changes, evolution or inertia experienced in some European and Latin American universities during what Huntington (1990 called the «third wave» of transition to democracy. This outline of studies aims at expanding the information available on the binomial formed by University and democratic transition, a topic rather limited investigated at present, and, above all, encouraging to develop new lines of research focused on a suggestive and critical issue to understand the history of our universities. How to reference this article González Gómez, S. (2015. Universidad y Transiciones a la Democracia en la Europa mediterránea e Iberoamérica (1970-1980. Presentación. Espacio, Tiempo y Educación, 2(2, 25-32. doi: http://dx.doi.org/10.14516/ete.2015.002.002.002
Stable emergent Universe - a creation without Big-Bang

Science.gov (United States)

Guendelman, E.; Herrera, R.; Labrana, P.; Nissimov, E.; Pacheva, S.

2015-11-01

Based on an earlier introduced new class of generalized gravity-matter models defined in terms of two independent non-Riemannian volume forms (alternative generally covariant integration measure densities) on the space-time manifold, we derive an effective ``Einstein-frame'' theory featuring the following remarkable properties: (i) We obtain effective potential for the cosmological scalar field possessing two infinitely large flat regions which allows for a unified description of both early Universe inflation as well as of present dark energy epoch; (ii) for a specific parameter range the model possesses a non-singular stable ``emergent Universe'' solution which describes an initial phase of evolution that precedes the inflationary phase.
Should cryptocurrencies be included in the portfolio of international reserves held by central banks?

Directory of Open Access Journals (Sweden)

Winston Moore

2016-12-01

Full Text Available In most countries, the central bank is required to hold reserve assets as a means of providing credibility for the value of the fiat currency. These assets can be in the form of gold, foreign exchange or some other internationally recognised reserve asset and are held to permit the country to engage in international transactions. Within recent years, cryptocurrencies have been increasingly utilised for international transactions, and it is possible that the use of these cryptocurrencies might expand in the future. This paper therefore examines the potential role of digital currency balances as part of the portfolio of external assets held by a central bank. Using the case of Barbados, the paper also provides a simulation of the effect holding some proportion of their asset-base would have had on the stability of the foreign reserves as well as the return on the portfolio of assets.
Towards Research University through Ambidexterity Practice: A Lecturer Perspective

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Retno Kusumastuti

2017-05-01

Full Text Available The concept of ambidexterity in organization theory refers to an organization's ability to innovate in explorative manners (Duncan, 1980. Ambidexterity can be identified into structural ambidexterity and contextual ambidexterity (Tushman, O'Reilly, 1990. In small medium enterprises, for example, innovation activities take contextual form since most owners act both as entrepreneurs and business leaders (Kusumastuti, et.al., 2015, while in established corporations innovation activities generally occur in structural form. Thus research takes academic institution as its locus, within which innovation activities are mandatory for all civitas academica (academic community. The study uses mixed method for collecting data through questionnaires and in-depth interviews. It shows that university has the capacity to provide context in institutional support and remuneration system as a means stimulate lecturers and researchers to be more innovative. The scheme also provided structure at the university and faculty level as tools to coordinate and integrate research projects. The organizational learning at the individual level reflects the pattern of contextual ambidexterity process.
A university system's approach to enhancing the educational mission of health science schools and institutions: the University of Texas Academy of Health Science Education

Directory of Open Access Journals (Sweden)

L. Maximilian Buja

2013-03-01

Full Text Available Background: The academy movement developed in the United States as an important approach to enhance the educational mission and facilitate the recognition and work of educators at medical schools and health science institutions. Objectives: Academies initially formed at individual medical schools. Educators and leaders in The University of Texas System (the UT System, UTS recognized the academy movement as a means both to address special challenges and pursue opportunities for advancing the educational mission of academic health sciences institutions. Methods: The UTS academy process was started by the appointment of a Chancellor's Health Fellow for Education in 2004. Subsequently, the University of Texas Academy of Health Science Education (UTAHSE was formed by bringing together esteemed faculty educators from the six UTS health science institutions. Results: Currently, the UTAHSE has 132 voting members who were selected through a rigorous, system-wide peer review and who represent multiple professional backgrounds and all six campuses. With support from the UTS, the UTAHSE has developed and sustained an annual Innovations in Health Science Education conference, a small grants program and an Innovations in Health Science Education Award, among other UTS health science educational activities. The UTAHSE represents one university system's innovative approach to enhancing its educational mission through multi- and interdisciplinary as well as inter-institutional collaboration. Conclusions: The UTAHSE is presented as a model for the development of other consortia-type academies that could involve several components of a university system or coalitions of several institutions.
Hydrocarbon Reserves: Abundance or Scarcity

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-07-01

IFP and the OAPEC jointly organize a regular international seminar dealing with world oil-related problems appearing in the news. For the first time, this seminar has been opened to oil and gas company specialists, service companies, research centers and independents. This year's theme concerns oil and gas reserves: are they abundant or are we headed towards the shortages announced by some experts? This theme is especially topical in that: oil and gas currently meet two thirds of world energy needs and almost completely dominate the transport sector; the reserves declared by the OAPEC countries account for nearly half of world reserves; the price of a barrel of oil went through the roof in 2004; world energy demand is growing fast and alternative sources of energy are far from ready to take over from oil and gas in the next few decades. Since the reserves correspond to the volume it is technically and economically viable to produce, the seminar has, of course, dealt with the technical and economic questions that arise in connection with exploration and production, but it has also considered changes in the geopolitical context. Presentations by the leading companies of the OAPEC countries and by the IFP group were completed by presentation from the International Energy Agency (IEA), the United States Geological Survey (USGS), the IHS Energy Group, Total and Gaz de France. This document gathers the transparencies of the following presentations: Hydrocarbon reserves in OAPEC members countries: current and future (M. Al-Lababidi); Non OAPEC liquid reserves and production forecasts (Y. Mathieu); World oil and gas resources and production outlook (K. Chew); Global investments in the upstream (F. Birol); Total's policy in the oil and gas sector (C. de Margerie); Gaz de France's policy in the oil and gas sector (J. Abiteboul); NOC/IOC's opportunities in OPEC countries (I. Sandrea); Relationships between companies, countries and investors: How they may impact on the growth
Hydrocarbon Reserves: Abundance or Scarcity

International Nuclear Information System (INIS)

2005-01-01

IFP and the OAPEC jointly organize a regular international seminar dealing with world oil-related problems appearing in the news. For the first time, this seminar has been opened to oil and gas company specialists, service companies, research centers and independents. This year's theme concerns oil and gas reserves: are they abundant or are we headed towards the shortages announced by some experts? This theme is especially topical in that: oil and gas currently meet two thirds of world energy needs and almost completely dominate the transport sector; the reserves declared by the OAPEC countries account for nearly half of world reserves; the price of a barrel of oil went through the roof in 2004; world energy demand is growing fast and alternative sources of energy are far from ready to take over from oil and gas in the next few decades. Since the reserves correspond to the volume it is technically and economically viable to produce, the seminar has, of course, dealt with the technical and economic questions that arise in connection with exploration and production, but it has also considered changes in the geopolitical context. Presentations by the leading companies of the OAPEC countries and by the IFP group were completed by presentation from the International Energy Agency (IEA), the United States Geological Survey (USGS), the IHS Energy Group, Total and Gaz de France. This document gathers the transparencies of the following presentations: Hydrocarbon reserves in OAPEC members countries: current and future (M. Al-Lababidi); Non OAPEC liquid reserves and production forecasts (Y. Mathieu); World oil and gas resources and production outlook (K. Chew); Global investments in the upstream (F. Birol); Total's policy in the oil and gas sector (C. de Margerie); Gaz de France's policy in the oil and gas sector (J. Abiteboul); NOC/IOC's opportunities in OPEC countries (I. Sandrea); Relationships between companies, countries and investors: How they may impact on the growth
Tamper-resistant prescription forms for narcotics in France:should we generalise them?

Science.gov (United States)

Daveluy, Amélie; Sauvaget, Lucie; Bastien, Angela; Lapeyre-Mestre, Maryse; Collin, Cédric; Richard, Nathalie; Haramburu, Françoise

2018-03-27

In France, prescription of narcotics must be written on a tamper-resistant prescription form with specific technical particularities. Dosage and daily dose of medicines shall be written out entirely in letters. These prescription forms are also mandatory for buprenorphine, clorazepate, clonazepam, tianeptine, buccal midazolam and zolpidem owing to traffic, abuse or diversion. In 2012, to assess the use of standard and tamper-resistant prescription forms and the acceptability of the generalization of the latter to all medicines, a national opinion survey was performed, with a postal questionnaire, within 3 randomized samples of 1,500 prescribers (physicians, dentists and midwives). Of the 403 participating prescribers (participation rate of 26.8%), 373 were physicians, 14 dentists and 16 midwives. Tamper-resistant prescription forms were used by 76.2% of prescribers, but only by 5.1% in a computerised version, whereas, for standard prescription forms, 61% used computer assisted prescription software. The main reason was the inability of the prescription software to print these forms or to respect the mandatory prescription rules for narcotics. Theft and falsification of prescriptions had ever occurred (working life). Most prescribers (62.5%) were against the generalization of tamper-resistant prescription forms. Those in favour were for a generalization to all medicines (65%) and not only to psychotropic agents. Generalization of tamper-resistant prescription forms is not a consensual solution to prevent medicines' diversion. Some prescribers alluded to the possibility of dematerialisation and electronic transmission of prescription forms, which could avoid theft, forgery or falsification. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.
Universe reveals its dark side

International Nuclear Information System (INIS)

Araujo, Henrique

2005-01-01

Evidence for dark matter is growing, and so are our chances of directly detecting it. It may come as a surprise to many people but 95% of what makes up the universe is still a mystery to scientists. Until very recently, however, we had devoted at least that proportion of our effort to understanding the remaining 5% - the small fraction that seems to be made up of ordinary baryonic matter such as atoms. But most cosmologists now agree that there is five times as much 'dark matter' as ordinary matter. Moreover, the remaining 70% of the universe is thought to consist of an even more mysterious entity called dark energy, which is causing the universe to expand ever more rapidly. Dark matter may be invisible but it ranks among the hottest topics in modern physics. Without it, we cannot explain the gravitational pull that holds galaxies and clusters of galaxies together when they clearly have insufficient mass in the form of stars. This mass discrepancy was noted as long ago as the 1930s, but it is only in the last few years that precision observations of the cosmic microwave background, combined with other cosmological measurements, have allowed physicists to determine the abundance of dark matter more precisely. (U.K.)
What wound up the Universe?

International Nuclear Information System (INIS)

Davies, P.

1987-01-01

One general property of physical systems is the irreversible rise of disorder. This fact is formalised in terms of entropy with the second law of thermodynamics, which states that in a closed system entropy never decreases. The consequences on a cosmic scale are illustrated by reference to Thomas the Tank engine being wound up and stopping when the energy is used up. In the cosmic analogy, what wound up the universe? If it was simply created and has been unwinding ever since, what evidence is there for entropy of the primeval cosmos. Three pieces of evidence are given in support of the Big Bang hypothesis. Expansion is an important aspect of the unwinding mechanism with the nature of the microwave background (the spectrum of which has a black-body form) being the most relevant fact to support this. The attempts to explain the driving force behind the Big Bang are reviewed. Strong and weak forces and the grand unified theories and antigravity are explained. The Higgs field, an excited state which can give rise to antigravity, could have driven the Universe at birth with a huge repulsive force for a brief moment sending it into a runaway expansion. This would mean that antigravity was responsible for winding up the Universe. (U.K.)
What wound up the Universe

Energy Technology Data Exchange (ETDEWEB)

Davies, P.

1987-01-01

One general property of physical systems is the irreversible rise of disorder. This fact is formalised in terms of entropy with the second law of thermodynamics, which states that in a closed system entropy never decreases. The consequences on a cosmic scale are illustrated by reference to Thomas the Tank engine being wound up and stopping when the energy is used up. In the cosmic analogy, what wound up the universe. If it was simply created and has been unwinding ever since, what evidence is there for entropy of the primeval cosmos. Three pieces of evidence are given in support of the Big Bang hypothesis. Expansion is an important aspect of the unwinding mechanism with the nature of the microwave background (the spectrum of which has a black-body form) being the most relevant fact to support this. The attempts to explain the driving force behind the Big Bang are reviewed. Strong and weak forces and the grand unified theories and antigravity are explained. The Higgs field, an excited state which can give rise to antigravity, could have driven the Universe at birth with a huge repulsive force for a brief moment sending it into a runaway expansion. This would mean that antigravity was responsible for winding up the Universe. (U.K.).

47 CFR 80.146 - [Reserved

Science.gov (United States)

2010-10-01

... MARITIME SERVICES Operating Requirements and Procedures Shipboard General Purpose Watches § 80.146 [Reserved] ... 47 Telecommunication 5 2010-10-01 2010-10-01 false [Reserved] 80.146 Section 80.146...
Market clearing of joint energy and reserves auctions using augmented payment minimization

International Nuclear Information System (INIS)

Amjady, N.; Aghaei, J.; Shayanfar, H.A.

2009-01-01

This paper presents the market clearing of joint energy and reserves auctions and its mathematical formulation, focusing on a possible implementation of the Payment Cost Minimization (PCM). It also discusses another key point in debate: whether market clearing algorithm should minimize offer costs or payment costs? An aggregated simultaneous market clearing approach is proposed for provision of ancillary services as well as energy, which is in the form of Mixed Integer Nonlinear Programming (MINLP) formulation. In the MINLP formulation of the market clearing process, the objective function (Payment cost or offer cost) are optimized while meeting AC power flow constraints, system reserve requirements and lost opportunity cost (LOC) considerations. The model is applied to the IEEE 24-bus Reliability Test System (IEEE 24-bus RTS), and simulation studies are carried out to examine the effectiveness of each objective function. (author)
Teaching Cultural Astronomy: On the Development and Evolution of the Syllabus at Bath Spa University and the University of Wales, Lampeter

Science.gov (United States)

Campion, Nick

TheMaster of Arts in CulturalAstronomy andAstrology at the University of Wales, Lampeter, formerly taught at Bath Spa University in England, is the first degree of its kind in the world. (I shall refer to the discipline as Cultural Astronomy, with initial letters as upper case, and the phenomena which it studies as cultural astronomy, all lower case). My definition combines both the discipline and the phenomenon; 'Cultural astronomy: the use of astronomical knowledge, beliefs or theories to inspire, inform or influence social forms and ideologies, or any aspect of human behaviour. Cultural astronomy also includes the modern disciplines of ethnoastronomy and archaeoastronomy' (Campion 1997: 2).
On another two cryptographic identities in universal Osborn loops

Directory of Open Access Journals (Sweden)

T. G. Jaiyéolá

2010-03-01

Full Text Available In this study, by establishing an identity for universal Osborn loops, two other identities (of degrees 4 and 6 are deduced from it and they are recognized and recommended for cryptography in a similar spirit in which the cross inverse property (of degree 2 has been used by Keedwell following the fact that it was observed that universal Osborn loops that do not have the 3-power associative property or weaker forms of; inverse property, power associativity and diassociativity to mention a few, will have cycles (even long ones. These identities are found to be cryptographic in nature for universal Osborn loops and thereby called cryptographic identities. They were also found applicable to security patterns, arrangements and networks which the CIP may not be applicable to.
[Food habits and nutritional assessment in a university population].

Science.gov (United States)

Cervera Burriel, Faustino; Serrano Urrea, Ramón; Vico García, Cruz; Milla Tobarra, Marta; García Meseguer, Mariá José

2013-01-01

The university students are in critical period for the development of life styles which are very important for their future health. The eating behaviour of other students, the alcohol consumption, their economic situation and the ability of cooking make them change their dietary habits. In Spain there are a few studies on the quality of the diet in this population group. Most of them show Spanish students diet does not follow an adequate Mediterranean dietary pattern. To describe the dietary habits of a population of university students and to assess the quality of their diet. Cross sectional study conducted on a sample of 80 students from the Faculty of Nursing of Albacete (University of Castilla-La Mancha). Nine 24-hours follow-ups questionnaires were self-administered in three different seasons. The quality of the diet was assessed by the IAS and the MDS2. In all tests a level of significance p university students. More than 91% of the students need "diet changes" in order to acquire healthier dietary patterns. Adherence to the Mediterranean diet was only 53%. Copyright © AULA MEDICA EDICIONES 2013. Published by AULA MEDICA. All rights reserved.
47 CFR 25.219 - [Reserved

Science.gov (United States)

2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false [Reserved] 25.219 Section 25.219 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Technical Standards § 25.219 [Reserved] ...
Desire, Sexual Harassment, and Pedagogy in the University Classroom.

Science.gov (United States)

Jones, Alison

1996-01-01

Intense desires surface daily in university classrooms. Tensions and energies generated by students' and teachers' desires to teach, learn, and be admired can be erotically charged. Webs of desire, power, and vulnerability can form productive or destructive pedagogical relationships. The paper discusses the interplay of these factors in university…
University Land-Grant Extension and Resistance to Inclusive Epistemologies

Science.gov (United States)

Collins, Christopher S.; Mueller, M. Kalehua

2016-01-01

Public land-grant universities have historically engaged with the public through knowledge extension in the agricultural sciences, which later grew into other forms of outreach. Given the important mission of land-grant institutions to positively impact agricultural sciences, this inquiry focuses on the role of agricultural extension and the…
M&R Holdings, LLC d/b/a Brandon’s Reserve Residential Development - Clean Water Act Public Notice

Science.gov (United States)

The EPA is providing notice of an Administrative Penalty Assessment in the form of an Expedited Storm Water Settlement Agreement against M&R Holdings, LLC d/b/a Brandon’s Reserve Residential Development, a business located at 15602 Wilden Drive, Urbandale,
Updated United Nations Framework Classification for reserves and resources of extractive industries

Science.gov (United States)

Ahlbrandt, T.S.; Blaise, J.R.; Blystad, P.; Kelter, D.; Gabrielyants, G.; Heiberg, S.; Martinez, A.; Ross, J.G.; Slavov, S.; Subelj, A.; Young, E.D.

2004-01-01

The United Nations have studied how the oil and gas resource classification developed jointly by the SPE, the World Petroleum Congress (WPC) and the American Association of Petroleum Geologists (AAPG) could be harmonized with the United Nations Framework Classification (UNFC) for Solid Fuel and Mineral Resources (1). The United Nations has continued to build on this and other works, with support from many relevant international organizations, with the objective of updating the UNFC to apply to the extractive industries. The result is the United Nations Framework Classification for Energy and Mineral Resources (2) that this paper will present. Reserves and resources are categorized with respect to three sets of criteria: ??? Economic and commercial viability ??? Field project status and feasibility ??? The level of geologic knowledge The field project status criteria are readily recognized as the ones highlighted in the SPE/WPC/AAPG classification system of 2000. The geologic criteria absorb the rich traditions that form the primary basis for the Russian classification system, and the ones used to delimit, in part, proved reserves. Economic and commercial criteria facilitate the use of the classification in general, and reflect the commercial considerations used to delimit proved reserves in particular. The classification system will help to develop a common understanding of reserves and resources for all the extractive industries and will assist: ??? International and national resources management to secure supplies; ??? Industries' management of business processes to achieve efficiency in exploration and production; and ??? An appropriate basis for documenting the value of reserves and resources in financial statements.
Hawking radiation in the Swiss-cheese universe

International Nuclear Information System (INIS)

Saida, Hiromi

2002-01-01

The Hawking radiation forms the essential basis of black-hole thermodynamics. Black-hole thermodynamics denotes a good correspondence between black-hole kinematics and the laws of ordinary thermodynamics, but has so far been considered only in an asymptotically flat case. Does such correspondence rely strongly on the feature of gravity vanishing at infinity? In order to resolve this question, extending the Hawking radiation to a case with a dynamical boundary condition like an expanding universe should be considered. Therefore, the Hawking radiation in an expanding universe is discussed in this paper. As a concrete model of a black hole in an expanding universe, we use the 'Swiss-cheese' universe which is a spacetime including a Schwarzschild black hole in the Friedmann-Robertson-Walker universe. Further, for simplicity, our calculation is performed in two dimensions. The resultant spectrum of the Hawking radiation measured by a comoving observer is generally different from a thermal one. We find that the qualitative behaviour of the non-thermal spectrum is of dumping oscillation as a function of the frequency measured by the observer, and that the intensity of the Hawking radiation is enhanced by the presence of a cosmological expansion. It is appropriate to say that a black hole with an asymptotically flat boundary condition stays in a lowest energy thermal equilibrium state, and that once a black hole is put into an expanding universe, it is excited to a non-equilibrium state and emits its mass energy with stronger intensity than a thermal one
47 CFR 80.145 - [Reserved

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2010-10-01

... MARITIME SERVICES Operating Requirements and Procedures Special Procedures-Ship Stations § 80.145 [Reserved] Shipboard General Purpose Watches ... 47 Telecommunication 5 2010-10-01 2010-10-01 false [Reserved] 80.145 Section 80.145...
5 CFR 330.610 - [Reserved

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2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false [Reserved] 330.610 Section 330.610 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS RECRUITMENT, SELECTION, AND... Employees § 330.610 [Reserved] ...
5 CFR 330.603 - [Reserved

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2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false [Reserved] 330.603 Section 330.603 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS RECRUITMENT, SELECTION, AND... Employees § 330.603 [Reserved] ...
40 CFR 405.73 - [Reserved

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 405.73 Section 405.73 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS DAIRY... § 405.73 [Reserved] ...
The dark universe dark matter and dark energy

CERN Multimedia

CERN. Geneva

2008-01-01

According to the standard cosmological model, 95% of the present mass density of the universe is dark: roughly 70% of the total in the form of dark energy and 25% in the form of dark matter. In a series of four lectures, I will begin by presenting a brief review of cosmology, and then I will review the observational evidence for dark matter and dark energy. I will discuss some of the proposals for dark matter and dark energy, and connect them to high-energy physics. I will also present an overview of an observational program to quantify the properties of dark energy.
Shell trips over its reserves

International Nuclear Information System (INIS)

Jemain, A.

2004-01-01

Some mistakes in the evaluation of the proven reserves of Royal Dutch Shell group, the second world petroleum leader, will oblige the other oil and gas companies to be more transparent and vigilant in the future. The proven reserves ('P90' in petroleum professionals' language) are the most important indicators of the mining patrimony of companies. These strategic data are reported each year in the annual reports of the companies and are examined by the security exchange commission. The evaluation of reserves is perfectly codified by the US energy policy and conservation act and its accountable translation using the FAS 69 standard allows to establish long-term cash-flow forecasts. The revision announced by Shell on January 9 leads to a 20% reduction of its proven reserves. Short paper. (J.S.)
Inflationary Cosmology: Is Our Universe Part of a Multiverse

International Nuclear Information System (INIS)

Guth, Alan

2008-01-01

In 1981, Guth proposed the theory of the inflationary universe, a modification of the Big Bang theory, which is generally accepted by scientists to explain how the universe began. Nevertheless, the Big Bang theory leaves some questions, and the theory of inflation attempts to answer them. Guth states that a repulsive gravitational force generated by an exotic form of matter brought about the expansion of the universe. He postulates that the universe underwent an expansion of astronomical proportions within the first trillionth of a second of its existence, during which the seeds for its large-scale structure were generated. Guth and colleagues have further explored the possibility of mimicking inflation in a hypothetical laboratory, thereby creating a new universe, and they concluded that it might be theoretically possible. If it happened, the new universe would not endanger our own universe. Instead, it would slip through a wormhole, a hypothetical space-time travel shortcut, and rapidly disconnect from our universe. In this talk, Guth will explain the inflationary theory and review the features that make it scientifically plausible. In addition, he will discuss the biggest mystery in cosmology: Why is the value of the cosmological constant, sometimes called the 'anti-gravity' effect, so remarkably small compared to theoretical expectations? Guth will explain how the inflationary theory, combined with other ideas from elementary particle physics and cosmology, can provide a possible explanation for this discrepancy.
Hydrocarbon Reserves: Abundance or Scarcity

Energy Technology Data Exchange (ETDEWEB)

NONE

2005-07-01

IFP and the OAPEC jointly organize a regular international seminar dealing with world oil-related problems appearing in the news. For the first time, this seminar has been opened to oil and gas company specialists, service companies, research centers and independents. This year's theme concerns oil and gas reserves: are they abundant or are we headed towards the shortages announced by some experts? This theme is especially topical in that: oil and gas currently meet two thirds of world energy needs and almost completely dominate the transport sector; the reserves declared by the OAPEC countries account for nearly half of world reserves; the price of a barrel of oil went through the roof in 2004; world energy demand is growing fast and alternative sources of energy are far from ready to take over from oil and gas in the next few decades. Since the reserves correspond to the volume it is technically and economically viable to produce, the seminar has, of course, dealt with the technical and economic questions that arise in connection with exploration and production, but it has also considered changes in the geopolitical context. Presentations by the leading companies of the OAPEC countries and by the IFP group were completed by presentation from the International Energy Agency (IEA), the United States Geological Survey (USGS), the IHS Energy Group, Total and Gaz de France. This document gathers the transparencies of the following presentations: Hydrocarbon reserves in OAPEC members countries: current and future (M. Al-Lababidi); Non OAPEC liquid reserves and production forecasts (Y. Mathieu); World oil and gas resources and production outlook (K. Chew); Global investments in the upstream (F. Birol); Total's policy in the oil and gas sector (C. de Margerie); Gaz de France's policy in the oil and gas sector (J. Abiteboul); NOC/IOC's opportunities in OPEC countries (I. Sandrea); Relationships between companies, countries and investors: How they may
47 CFR 25.402 - [Reserved

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2010-10-01

... 47 Telecommunication 2 2010-10-01 2010-10-01 false [Reserved] 25.402 Section 25.402 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES SATELLITE COMMUNICATIONS Competitive Bidding Procedures for DARS § 25.402 [Reserved] ...

40 CFR 408.73 - [Reserved

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2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 408.73 Section 408.73 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS... Processing Subcategory § 408.73 [Reserved] ...
40 CFR 407.73 - [Reserved

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2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 407.73 Section 407.73 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS... Vegetables Subcategory § 407.73 [Reserved] ...
[Universal electrogustometer EG-2].

Science.gov (United States)

Wałkanis, Andrzej; Czesak, Michał; Pleskacz, Witold A

2011-01-01

Electrogustometry is a method for taste diagnosis and measurement. The EG-2 project is being developed in cooperation between Warsaw University of Technology and Military institute of Medicine in Warsaw. The device is an evolution of the recent universal electrogustometer EG-1 prototype. Due to considerations and experiences acquired during prototype usage, many enhancements have been incorporated into device. The aim was to create an easy-to-use, portable, battery powered device, enabled for fast measurements. Developed electrogustometer is using innovative, low-power microprocessor system, which control whole device. User interface is based on 5.7" graphical LCD (Liquid Crystal Display) and touchscreen. It can be directly operated by finger or with optional stylus. Dedicated GUI (Graphical User Interface) offers simple, predefined measurements and advance settings of signal parameters. It is also possible to store measurements results and patients data in an internal memory. User interface is multilanguage. Signals for patients examinations, supplied with bipolar electrode, are generated by an on-board circuit using DDS (Direct-Digital Synthesis) and DAC (Digital-to-Analog Converter). Electrogustometer is able to generate DC, sinus, triangle or rectangle signals with current amplitude from 0 to 500 pA and frequency form 0 to 500 Hz. Device is designed for manual and automeasurement modes. By using USB (Universal Serial Bus) port it is possible to retrieve data stored in internal memory and charging of built-in Li-lon battery as a source of power.
Opportunism of University Lecturers As a Way to Adaptate the External Control Activities Strengthening

Directory of Open Access Journals (Sweden)

Margarita V. Kurbatova

2016-09-01

Full Text Available At the present the Russian government is undertaking a higher education system reform actively introducing management tools of new public management. Implementation of these instruments is accompanied by the transformation of universities in the customer-oriented organizations and lecturers into the employees. There is a substitution of incentives based on the existing informal norms of academic standards and reputation mechanisms of control to the incentives based on the quasi-market conditions artificially generated by the state and corresponding to the mechanisms of external assessment and monitoring. Practices changing used by lecturers to follow their interests is the inevitable result and more widespread form is opportunism. The purpose of the paper is to characterize the forms of manifestation of opportunistic behavior of university lecturers emerging as a result of changes in the nature of lecturers’ contract in the conditions of university governance managerisation. The main forms of lecturers’ opportunism and assesses of its degree based on data analysis of the two waves of the expert survey on the problems of assessing the impact of implementation mechanisms of external evaluation of their activities and the questionnaire survey of lecturers more than 40 Russian universities of different status are described as well as lecturers’ strategy of behavior, which are presented as a combination of different severity practices used by opportunistic behavior is highlighted. It shows the relation between the non-observance of academic freedom and the choice of lecturers’ strategies conduct. It is proved that the lecturers of Russian universities depending on the accumulated stocks of human and social capital as well as the resource capacity of separate universities are choosing different strategies to follow their own interests, which differ in the level of shirking in different areas of activity. All this is accompanied by
Contextual realization of the universal quantum cloning machine and of the universal-NOT gate by quantum-injected optical parametric amplification

International Nuclear Information System (INIS)

Pelliccia, D.; Schettini, V.; Sciarrino, F.; Sias, C.; De Martini, F.

2003-01-01

A simultaneous, contextual experimental demonstration of the two processes of cloning an input qubit vertical bar Ψ> and of flipping it into the orthogonal qubit vertical bar Ψ perpendicular> is reported. The adopted experimental apparatus, a quantum-injected optical parametric amplifier is transformed simultaneously into a universal optimal quantum cloning machine and into a universal-NOT quantum-information gate. The two processes, indeed forbidden in their exact form for fundamental quantum limitations, were found to be universal and optimal, i.e., the measured fidelity of both processes F<1 was found close to the limit values evaluated by quantum theory. A contextual theoretical and experimental investigation of these processes, which may represent the basic difference between the classical and the quantum worlds, can reveal in a unifying manner the detailed structure of quantum information. It may also enlighten the yet little explored interconnections of fundamental axiomatic properties within the deep structure of quantum mechanics
Administrative Governance and Mission of Two Year Colleges within Universities. SACE Research Report #14.

Science.gov (United States)

Dunlap, William S.

It is estimated that over 200 two-year colleges exist within universities in the United States. In April 1987, at the annual meeting of the American Association of Community and Junior Colleges, the Council of Two Year Colleges within Universities was formed to better represent the issues and concerns unique to these academic institutions. In…
46 CFR 308.301 - [Reserved

Science.gov (United States)

2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false [Reserved] 308.301 Section 308.301 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE Second Seamen's War Risk Insurance § 308.301 [Reserved] ...
46 CFR 308.305 - [Reserved

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2010-10-01

... 46 Shipping 8 2010-10-01 2010-10-01 false [Reserved] 308.305 Section 308.305 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION EMERGENCY OPERATIONS WAR RISK INSURANCE Second Seamen's War Risk Insurance § 308.305 [Reserved] ...
48 CFR 4.501 - [Reserved

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2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false [Reserved] 4.501 Section 4.501 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL ADMINISTRATIVE MATTERS Electronic Commerce in Contracting 4.501 [Reserved] ...
49 CFR 17.4 - [Reserved

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2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false [Reserved] 17.4 Section 17.4 Transportation Office of the Secretary of Transportation INTERGOVERNMENTAL REVIEW OF DEPARTMENT OF TRANSPORTATION PROGRAMS AND ACTIVITIES § 17.4 [Reserved] ...
Brane f(R) gravity and the dark side of the universe

International Nuclear Information System (INIS)

Borzou, A.; Sepangi, H. R.; Shahidi, S.; Yousefi, R.

2009-01-01

We consider a brane world scenario in which the bulk action is assumed to have the form of a generic function of the Ricci scalar f(R) and derive the resulting Einstein field equation on the brane. In a constant curvature bulk a conserved geometric quantity appears in the field equations which can be associated with matter. We present spherically symmetric solutions which account for galaxy rotation curves in a specific form. Then cosmological solutions by assuming a specific form for f(R) are derived which can explain an accelerated expanding universe.
39 CFR 111.5 - [Reserved

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2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false [Reserved] 111.5 Section 111.5 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES [DOMESTIC MAIL] GENERAL INFORMATION ON POSTAL SERVICE § 111.5 [Reserved] ...
7 CFR 801.10 - [Reserved

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2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false [Reserved] 801.10 Section 801.10 Agriculture Regulations of the Department of Agriculture (Continued) GRAIN INSPECTION, PACKERS AND STOCKYARD... FOR GRAIN INSPECTION EQUIPMENT § 801.10 [Reserved] ...
40 CFR 26.1124 - [Reserved

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2010-07-01

... 40 Protection of Environment 1 2010-07-01 2010-07-01 false [Reserved] 26.1124 Section 26.1124 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL PROTECTION OF HUMAN SUBJECTS Basic Ethical...-nursing Adults § 26.1124 [Reserved] ...
How Did the Universe Make People? A Brief History of the Universe from the Beginning to the End

Science.gov (United States)

Mather, John C.

2009-01-01

Astronomers are beginning to know the easy part: How did the Big Bang make stars and galaxies and the chemical elements? How did solar systems form and evolve? How did the Earth and the Moon form, and how did water and carbon come to the Earth? Geologists are piecing together the history of the Earth, and biologists are coming to know the history and process of life from the earliest times. But is our planet the only life-supporting place in the universe, or are there many? Astronomers are working on that too. I will tell the story of the discovery of the Big Bang by Edwin Hubble, and how the primordial heat radiation tells the details of that universal explosion. I will tell how the James Webb Space Telescope will extend the discoveries of the Hubble Space Telescope to ever greater distances, will look inside dust clouds to see stars being born today, will measure planets around other stars, and examine the dwarf planets in the outer Solar System. I will show concepts for great new space telescopes to follow the JWST and how they could use future moon rockets to hunt for signs of life on planets around other stars.
Conformal Field Theory, Automorphic Forms and Related Topics

CERN Document Server

Weissauer, Rainer; CFT 2011

2014-01-01

This book, part of the series Contributions in Mathematical and Computational Sciences, reviews recent developments in the theory of vertex operator algebras (VOAs) and their applications to mathematics and physics. The mathematical theory of VOAs originated from the famous monstrous moonshine conjectures of J.H. Conway and S.P. Norton, which predicted a deep relationship between the characters of the largest simple finite sporadic group, the Monster, and the theory of modular forms inspired by the observations of J. MacKay and J. Thompson. The contributions are based on lectures delivered at the 2011 conference on Conformal Field Theory, Automorphic Forms and Related Topics, organized by the editors as part of a special program offered at Heidelberg University that summer under the sponsorship of the MAThematics Center Heidelberg (MATCH).
Separating form factor and nuclear model effects in quasielastic neutrino-nucleus scattering

Science.gov (United States)

Wieske, Joseph

2017-09-01

When studying neutrino oscillations an understanding of charged current quasielastic (CCQE) neutrino-nucleus scattering is imperative. This interaction depends on a nuclear model as well as knowledge of form factors. In the past, CCQE data from the MiniBooNE experiment was analyzed assuming the Relativistic Fermi Gas (RFG) nuclear model, an axial dipole form factor in, and using the the z-expansion for the axial form factor in. We present the first analysis that combines a non-RFG nuclear model, in particular the Correlated Fermi Gas nuclear model (CFG) of, and the z expansion for the axial form factor. This will allow us to separate form factor and nuclear model effects in CCQE scattering. This project was supported through the Wayne State University REU program under NSF Grant PHY-1460853 and by the DOE Grant DE-SC0007983.
Review on common calibration and measuremnt practises for mesuring free form surface on CMMs

DEFF Research Database (Denmark)

Savio, Enrico; De Chiffre, Leonardo

the traceability of measuring of free form surfaces on CMMs outlined. A newly developed procedure for performance verification on CMMs with respect to free form measurements is described, and some investigations regarding this method are reviewed. The investigations are concerned with two new tests, the Spiral...... Test and the Cylinder Test developed as a coorperation between the University of Padova and the Technical University of Denmark. Experiments conducted by means of calibrated objects and CAD models created in an independent and external system, using calibrated dimensions are described. The experiments...... have been carried out on two CMMs with different performances. The investigations have clearly shown that the performance verification procedure must be implemented in the specific software in use for the actual measurements. The Spiral Test showed a clear influence on CMM performances from scanning...
40 CFR 73.51 - [Reserved

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2010-07-01

... 40 Protection of Environment 16 2010-07-01 2010-07-01 false [Reserved] 73.51 Section 73.51 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Allowance Transfers § 73.51 [Reserved] ...
40 CFR 73.11 - [Reserved

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2010-07-01

... 40 Protection of Environment 16 2010-07-01 2010-07-01 false [Reserved] 73.11 Section 73.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Allowance Allocations § 73.11 [Reserved] ...

State funding of universities and technikons 1993 to 2001

African Journals Online (AJOL)

annaline

a new funding framework for higher education was proposed by the Ministry of Education. .... Brazil. China. Israel. Japan. India. Singapore. France. Germany. Netherlands ... 1 since Teacher Training, which also forms part of HE, is included in ..... Note: Although the student growth profiles of the Universities of North-West and ...
Recent revisions of phosphate rock reserves and resources: reassuring or misleading? An in-depth literature review of global estimates of phosphate rock reserves and resources

Science.gov (United States)

Edixhoven, J. D.; Gupta, J.; Savenije, H. H. G.

2013-09-01

Phosphate rock (PR) is a finite mineral indispensible for fertilizer production and a major pollutant. High grade PR is obtained from deposits which took millions of years to form and are gradually being depleted. Over the past three years, global PR reserves as reported by US Geological Survey (USGS) have seen a massive increase, from 16 000 Mt PR in 2010 to 65 000 Mt PR in 2011. The bulk of this four-fold increase is based on a 2010 report by International Fertilizer Development Center (IFDC), which increased Moroccan reserves from 5700 Mt PR as reported by USGS, to 51 000 Mt PR, reported as upgraded ("beneficiated") concentrate. IFDC used a starkly simplified classification compared to the classification used by USGS and proposed that agreement should be reached on PR resource terminology which should be as simple as possible. The report has profoundly influenced the PR scarcity debate, shifting the emphasis from depletion to the pollution angle of the phosphate problem. Various analysts adopted the findings of IFDC and USGS, and argued that that following depletion of reserves, uneconomic deposits (resources and occurrences) will remain available which will extend the lifetime of available deposits to thousands of years. Given the near total dependence of food production on PR, data on PR deposits must be transparent, comparable, reliable and credible. Based on an in-depth literature review, we analyze (i) how IFDC's simplified terminology compares to international best practice in resource classification and whether it is likely to yield data that meets the abovementioned requirements; (ii) whether the difference between ore reserves and reserves as concentrate is sufficiently noted in the literature, and (iii) whether the IFDC report and its estimate of PR reserves and resources is reliable. We conclude that, while there is a global development toward common criteria in resource reporting, IFDC's definitions contravene this development and - due to their
Supplements/Amendments to the Cosmological Picture of the World Based on the Hypothesis of Fractal Universe

Directory of Open Access Journals (Sweden)

Sergey Haitun

2016-02-01

Full Text Available The article is devoted to the changes that have occurred over the last year in the author’s cos- mological picture of the world. As before, the author starts from the hypothesis of fractal Universe. From this follows that since the density of such a Universe is equal to zero, Universe, as a whole, can- not either expand or contract. In the previous works the author did not realize that in the framework of the accepted hypothesis (of the fractal Universe the processes of contraction of metagalaxies (and other cosmic macro-systems cannot prevail over the processes of their expansion and the other way around in. And therefore, the Universe, as a whole, cannot evolve. The evolution (in the “progres- sive” direction could occur only in metagalaxies taken separately on the stage of their expansion. At the stage of contraction, the results of local evolutions, including advanced forms of life, are always destroyed. As a consequence, any form of life arising in metagalaxies is unavoidably local, both — in time and space. Wherever any form of life has appeared, it is doomed to destruction in the process of contraction of metagalaxies. Locality of hotbeds of life in the fractal Universe is aggravated by impossibility for residents of different metagalaxies to contact, because the distances between them are much larger than the metagalaxy sizes (all fractals are arranged in such a way. So a signal propagates between nearest metagalaxies during the time that is much larger than the duration of their gravitational cycles of expansion and contraction.
CORRECTING ERRORS: THE RELATIVE EFFICACY OF DIFFERENT FORMS OF ERROR FEEDBACK IN SECOND LANGUAGE WRITING

Directory of Open Access Journals (Sweden)

Chitra Jayathilake

2013-01-01

Full Text Available Error correction in ESL (English as a Second Language classes has been a focal phenomenon in SLA (Second Language Acquisition research due to some controversial research results and diverse feedback practices. This paper presents a study which explored the relative efficacy of three forms of error correction employed in ESL writing classes: focusing on the acquisition of one grammar element both for immediate and delayed language contexts, and collecting data from university undergraduates, this study employed an experimental research design with a pretest-treatment-posttests structure. The research revealed that the degree of success in acquiring L2 (Second Language grammar through error correction differs according to the form of the correction and to learning contexts. While the findings are discussed in relation to the previous literature, this paper concludes creating a cline of error correction forms to be promoted in Sri Lankan L2 writing contexts, particularly in ESL contexts in Universities.
Securities issues in reserves reporting

International Nuclear Information System (INIS)

Legg, M.B.

1997-01-01

Securities issues in oil and gas reserves reporting were discussed. Alberta requires specific information regarding important oil and gas properties, plants, facilities and installations. When preparing the reserves report, the following elements are important to consider: (1) the author of the report must be a registered professional engineer or registered professional geologist, (2) the report itself must be an engineering document, (3) the content of the report must be extensive, (4) it should be prepared in accordance with petroleum engineering and evaluation practices, and must include a summary of estimated net reserves
The study of prevalence of maxillary incisor forms among dentist faculty students and patients of Shahed University: 2014

Directory of Open Access Journals (Sweden)

Mohadese hashemzehi

2015-12-01

Full Text Available Background and Aim: Selecting the appropriate form of anterior teeth in patients without teeth is important factor in restoring the missing beauty of the patient. For this purpose, the study of natural teeth in terms of investigating the relationship between dimensions and forms and its prevalence in the Iranian community is essential. Materials and Methods: This analytic and descriptive study was done with participation of 300 eligible patients and students with different genders. Where a maxillary impression was taken and poured in yellow stone. They were measured for length and 3 horizontal distances on the upper incisor consisting of cervical width, middle width and incisal width, by digital caliper with 0.01mm accuracy, and the prevalence of tooth form determined. Normal distribution variables were analyzed with logistic regression. Results: Analysis indicated that Average length and width of the maxillary central incisor in order is 9.12 ± 0.87 mm and is 8.44 ± 0.59 mm and average ratio of length and width is 0.92 ± 0.08 mm Horizontal and vertical dimensions of the clinical crown in the men slightly more than women, and the prevalence of tooth form thus obtained: oval incisior (53%, tapered-square (21.3%, tapered (16.7%, and square (9%. A significant correlation only could be shown between shape and width (p<0.05. Conclusion: With increasing the width of the central maxillary tooth, oval shape was observed more frequently than square form. Meantime of choosing dental form, oval form considered more because of its high incidence.
19 CFR 210.22 - [Reserved

Science.gov (United States)

2010-04-01

... 19 Customs Duties 3 2010-04-01 2010-04-01 false [Reserved] 210.22 Section 210.22 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION INVESTIGATIONS OF UNFAIR PRACTICES IN IMPORT TRADE ADJUDICATION AND ENFORCEMENT Motions § 210.22 [Reserved] ...
40 CFR 73.32 - [Reserved

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 16 2010-07-01 2010-07-01 false [Reserved] 73.32 Section 73.32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Allowance Tracking System § 73.32 [Reserved] ...
Poverty and corruption compromise tropical forest reserves.

Science.gov (United States)

Wright, S Joseph; Sanchez-Azofeifa, G Arturo; Portillo-Quintero, Carlos; Davies, Diane

2007-07-01

We used the global fire detection record provided by the satellite-based Moderate Resolution Imaging Spectroradiometer (MODIS) to determine the number of fires detected inside 823 tropical and subtropical moist forest reserves and for contiguous buffer areas 5, 10, and 15 km wide. The ratio of fire detection densities (detections per square kilometer) inside reserves to their contiguous buffer areas provided an index of reserve effectiveness. Fire detection density was significantly lower inside reserves than in paired, contiguous buffer areas but varied by five orders of magnitude among reserves. The buffer: reserve detection ratio varied by up to four orders of magnitude among reserves within a single country, and median values varied by three orders of magnitude among countries. Reserves tended to be least effective at reducing fire frequency in many poorer countries and in countries beset by corruption. Countries with the most successful reserves include Costa Rica, Jamaica, Malaysia, and Taiwan and the Indonesian island of Java. Countries with the most problematic reserves include Cambodia, Guatemala, Paraguay, and Sierra Leone and the Indonesian portion of Borneo. We provide fire detection density for 3964 tropical and subtropical reserves and their buffer areas in the hope that these data will expedite further analyses that might lead to improved management of tropical reserves.
Skyline Reservation System

Data.gov (United States)

US Agency for International Development — Flight reservation application used for in-country flights by USAID and DoS staff in Afghanistan. The application is managed and maintained by the vendor and USAID...
7 CFR 1900.57 - [Reserved

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false [Reserved] 1900.57 Section 1900.57 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... GENERAL Adverse Decisions and Administrative Appeals § 1900.57 [Reserved] ...
22 CFR 99.3 - [Reserved

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false [Reserved] 99.3 Section 99.3 Foreign Relations DEPARTMENT OF STATE LEGAL AND RELATED SERVICES REPORTING ON CONVENTION AND NON-CONVENTION ADOPTIONS OF EMIGRATING CHILDREN § 99.3 [Reserved] ...
29 CFR 579.4 - [Reserved

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false [Reserved] 579.4 Section 579.4 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR REGULATIONS CHILD LABOR VIOLATIONS-CIVIL MONEY PENALTIES § 579.4 [Reserved] ...
18 CFR 284.125 - [Reserved

Science.gov (United States)

2010-04-01

... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false [Reserved] 284.125 Section 284.125 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT... Certain Transportation by Intrastate Pipelines § 284.125 [Reserved] ...
Creating at university the environment friendly for studies, students' employment, and family : approach of students

OpenAIRE

Sidlauskienė, Virginija

2011-01-01

The main aim of EQUAL project "FAMILY UNIVERSE: Family-Friendly Organization" was to create and to test innovative methodology and means for educational institutions and organizations, starting to reconcile family and professional life and trying to change stereotypical gender roles in the family and in the work, by forming family-friendly study and work environment in Siauliai University. Conditions for the establishment of family oriented organization at University of Šiauliai are analysed ...
Genetic forms of neurohypophyseal diabetes insipidus.

Science.gov (United States)

Rutishauser, Jonas; Spiess, Martin; Kopp, Peter

2016-03-01

Neurohypophyseal diabetes insipidus is characterized by polyuria and polydipsia owing to partial or complete deficiency of the antidiuretic hormone, arginine vasopressin (AVP). Although in most patients non-hereditary causes underlie the disorder, genetic forms have long been recognized and studied both in vivo and in vitro. In most affected families, the disease is transmitted in an autosomal dominant manner, whereas autosomal recessive forms are much less frequent. Both phenotypes can be caused by mutations in the vasopressin-neurophysin II (AVP) gene. In transfected cells expressing dominant mutations, the mutated hormone precursor is retained in the endoplasmic reticulum, where it forms fibrillar aggregates. Autopsy studies in humans and a murine knock-in model suggest that the dominant phenotype results from toxicity to vasopressinergic neurons, but the mechanisms leading to cell death remain unclear. Recessive transmission results from AVP with reduced biologic activity or the deletion of the locus. Genetic neurohypophyseal diabetes insipidus occurring in the context of diabetes mellitus, optic atrophy, and deafness is termed DIDMOAD or Wolfram syndrome, a genetically and phenotypically heterogeneous autosomal recessive disorder caused by mutations in the wolframin (WFS 1) gene. Copyright © 2016 Elsevier Ltd. All rights reserved.
Developing brief fatigue short forms calibrated to a common mathematical metric: is content-balancing important?

Directory of Open Access Journals (Sweden)

Karon F Cook

2010-08-01

Full Text Available Karon F Cook1, Seung W Choi2, Kurt L Johnson1, Dagmar Amtmann11Department of Rehabilitation Medicine, University of Washington, Seattle, WA; 2Northwestern University Feinberg School of Medicine, Chicago, IL, USAAbstract: There are clinical and research settings in which concerns about respondent burden make the use of longer self-report measures impractical. Though computer adaptive testing provides an efficient strategy for measuring patient reported outcomes, the requirement of a computer interface makes it impractical for some settings. This study evaluated how well brief short forms, constructed from a longer measure of patient reported fatigue, reproduced scores on the full measure. When the items of an item bank are calibrated using an item response theory model, it is assumed that the items are fungible units. Theoretically, there should be no advantage to balancing the content coverage of the items. We compared short forms developed using a random item selection process to short forms developed with consideration of the items relation to subdomains of fatigue (ie, physical and cognitive fatigue. Scores on short forms developed using content balancing more successfully predicted full item bank scores than did scores on short forms developed by random selection of items.Keywords: psychometrics, outcomes, quality of life, measurement, fatigue
Economies of Scope in Distance Education: The Case of Chinese Research Universities

Directory of Open Access Journals (Sweden)

Fengliang Li

2012-06-01

Full Text Available With the rapid development of information technologies, distance education has become “another form of product differentiation in the output mix produced by the multi-product university or college” (Cohn & Cooper, 2004, p. 607. This article aims at analyzing the economies of scope of distance education (as an educational output in Chinese research universities. The empirical results show that a product-specific economies of scope do exist in distance education programs offered by Chinese research universities; b there are economies of scale in distance education; and c there are weak cost complementarities between distance education and research output, meaning that distance education and academic research can promote each other to reduce the costs in Chinese research universities.
Perception of Parental Acceptance and Rejection among Swedish University Students.

Science.gov (United States)

Kitahara, Michio

1987-01-01

Results of administering the Parental Acceptance-Rejection and Personality Assessment Questionnaires to 71 Swedish university students showed significant relationships between various forms of parental rejection in childhood and negative personality assessment of the self as an adult. Females showed more dependence and emotional instability than…
Massive open online courses: The new vector in classical university education

Directory of Open Access Journals (Sweden)

Mozhaeva Galina

2016-01-01

Full Text Available The influence of Massive Open Online Course (MOOC on classical university education is investigated. Opportunities and prospects of development of MOOC at classical universities, requirements to development and implementation of qualitative MOOC-projects, conditions and mechanisms of integration of MOOC into professional education are studied. Work is performed on the basis of the analysis of experience of the world MOOС-platforms and the Russian universities. The new vector in development of classical university under the influence of MOOC is considered on the example of National Research Tomsk State University (http://www.lektorium.tv/mooc. Questioning more than 5000 participants of MOOС-projects was carried out, motivators of learning are revealed, and marketing potential of MOOC and possibility of analytical work on an assessment of the contingent, quality of education and efficiency of the applied technologies are analyzed. The quantitative analysis of basic data is made; results of he analysis are described and presented in the graphic form

40 CFR 406.43 - [Reserved

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 406.43 Section 406.43 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Bulgur Wheat Flour Milling Subcategory § 406.43 [Reserved] ...
40 CFR 406.23 - [Reserved

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 406.23 Section 406.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Corn Dry Milling Subcategory § 406.23 [Reserved] ...
40 CFR 406.13 - [Reserved

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 28 2010-07-01 2010-07-01 true [Reserved] 406.13 Section 406.13 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS GRAIN MILLS POINT SOURCE CATEGORY Corn Wet Milling Subcategory § 406.13 [Reserved] ...
12 CFR 996.1 - [Reserved

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false [Reserved] 996.1 Section 996.1 Banks and Banking FEDERAL HOUSING FINANCE BOARD NON-BANK SYSTEM ENTITIES AUTHORITY FOR BANK ASSISTANCE OF THE RESOLUTION FUNDING CORPORATION § 996.1 [Reserved] ...
5 CFR 9901.513 - [Reserved

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false [Reserved] 9901.513 Section 9901.513 Administrative Personnel DEPARTMENT OF DEFENSE HUMAN RESOURCES MANAGEMENT AND LABOR RELATIONS SYSTEMS (DEPARTMENT... (NSPS) Staffing and Employment External Recruitment and Internal Placement § 9901.513 [Reserved] ...
7 CFR 1776.4 - [Reserved

Science.gov (United States)

2010-01-01

... 7 Agriculture 12 2010-01-01 2010-01-01 false [Reserved] 1776.4 Section 1776.4 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) HOUSEHOLD WATER WELL SYSTEM GRANT PROGRAM General § 1776.4 [Reserved] ...
Quality assurance plan for Final Waste Forms project in support of the development, demonstration, testing and evaluation efforts associated with the Oak Ridge reservation`s LDR/FFCA compliance

Energy Technology Data Exchange (ETDEWEB)

Gilliam, T.M.; Mattus, C.H.

1994-07-01

This quality assurance project plan specifies the data quality objectives for Phase I of the Final Waste Forms Project and defines specific measurements and processes required to achieve those objectives. Although the project is funded by the U.S. Department of Energy (DOE), the ultimate recipient of the results is the U.S. Environmental Protection Agency (EPA). Consequently, relevant quality assurance requirements from both organizations must be met. DOE emphasizes administrative structure to ensure quality; EPA`s primary focus is the reproducibility of the generated data. The ten criteria of DOE Order 5700.6C are addressed in sections of this report, while the format used is that prescribed by EPA for quality assurance project plans.
Water resources of the Prairie Island Indian Reservation, Minnesota, 1994-97

Science.gov (United States)

Cowdery, Timothy K.

1999-01-01

This evaluation of the water resources on the Prairie Island Indian Reservation includes data collected from 8 surface-water sites and 22 wells during 1994–97 and historical data. The Mississippi River and the lakes and wetlands connected to it are separated from the Vermillion River and the lakes and wetlands connected to it by the surficial aquifer on Prairie Island and by Lock and Dam Number 3. These surface-water groups form hydrologic boundaries of the surficial aquifer. The aquifer is 130–200 feet thick, extends to bedrock (the Franconia Formation, which is also an aquifer), and is composed primarily of sand and gravel, but also contains thin, isolated lenses of finer-grained material. Flow in the surficial aquifer is normally from the Mississippi River to the Vermillion River (southwest). During spring snowmelt or heavy rains, a ground-water mound forms in the center of the study area and causes radial ground-water flow toward the surrounding surface waters.
Dwarf char, a new form of chars (the genus Salvelinus) in Lake Kronotskoe

Science.gov (United States)

Pavlov, S.D.; Pivovarov, E.A.; Ostberg, C.O.

2012-01-01

Lake Kronotskoe is situated in the Kronotskii State Nature Reserve and is a unique natural heritage of Kamchatka. The lake–river system of the reserve includes numerous springs and small streams and three large inflowing rivers, Listvennichnaya, Unana, and Uzon, which form the main bays of Lake Kronotskoe; one river (Kronotskaya) flows from the lake. This river is characterized by several rapids, which are assumed to be unsurmountable barriers for fish migration. The ichthyofauna of the lake has been isolated for a long time, and some endemic fishes appeared, including char of the genus Salvelinus and the residential form of red salmon Oncorhynchus nerka (the local name is kokanee). These species are perfect model objects to study microevolution processes. Char of Lake Kronotskoe are characterized by significant polymorphism and plasticity [1–3]; therefore, they are extremely valuable for studying the processes of speciation and form development. That is why the populations of char in Lake Kronotskoe are unique and attract special attention of researchers.
24 CFR 880.602 - Replacement reserve.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Replacement reserve. 880.602... Replacement reserve. (a) A replacement reserve must be established and maintained in an interest-bearing account to aid in funding extraordinary maintenance and repair and replacement of capital items. (1) Part...
24 CFR 572.125 - Replacement reserves.

Science.gov (United States)

2010-04-01

...) Homeownership Program Requirements-Implementation Grants § 572.125 Replacement reserves. (a) Purpose. A single replacement reserve may be established for the homeownership program only if HUD determines it is necessary to... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Replacement reserves. 572.125...
Variability of morphometric parameters of feet in various forms of lower extremities

Directory of Open Access Journals (Sweden)

Konnova O.V.

2014-12-01

Full Text Available Purpose: to identify the various forms of lower extremities variability of linear and angular parameters of feet in girls aged 17-19 years. Material and Methods. The object of the study included 242 students from Saratov State Medical University, 17—19 years. Foot digital plantography photometric device-software complex «Plantvizor» and measuring distances between sibling points of lower extremities to highlight their forms have been used as a method of research. Results. 8 forms of lower extremities, among which half per cent occurs in isolated form, valgus-direct from the mil-lennim clearance opening and a trapezoidal shape of lower extremities varus. In all forms of lower extremities morphometric parameters of feet and ratio of statistically significant differences in various forms of lower extremities have been studied. Conclusion. Anatomical basis for operational adjustment of axial disorders of tibiae and its influence on morphofunctional state of foot can be resulted from the study.
Reserve Component Members: A Report from the 1992 Reserve Components Survey

National Research Council Canada - National Science Library

Perry, Shelley

1997-01-01

...: amount of compensation and benefits, impact of service on civilian jobs and family life, quality of unit leadership, downsizing of Reserves, and perceptions about skill development and its relationship to civilian jobs...
Handbook on loss reserving

CERN Document Server

Schmidt, Klaus; Schnaus, Anja

2016-01-01

This handbook presents the basic aspects of actuarial loss reserving. Besides the traditional methods, it also includes a description of more recent ones and a discussion of certain problems occurring in actuarial practice, like inflation, scarce data, large claims, slow loss development, the use of market statistics, the need for simulation techniques and the task of calculating best estimates and ranges of future losses. In property and casualty insurance the provisions for payment obligations from losses that have occurred but have not yet been settled usually constitute the largest item on the liabilities side of an insurer's balance sheet. For this reason, the determination and evaluation of these loss reserves is of considerable economic importance for every property and casualty insurer. Actuarial students, academics as well as practicing actuaries will benefit from this overview of the most important actuarial methods of loss reserving by developing an understanding of the underlying stochastic models...
Black Hawk down? Establishing helicopter parenting as a distinct construct from other forms of parental control during emerging adulthood.

Science.gov (United States)

Padilla-Walker, Laura M; Nelson, Larry J

2012-10-01

The purpose of the current study was to establish a measure of helicopter parenting that was distinct from other forms of parental control, and to examine parental and behavioral correlates of helicopter parenting. Participants included 438 undergraduate students from four universities in the United States (M(age) = 19.65, SD = 2.00, range = 18-29; 320 women, 118 men), and at least one of their parents. Analyses revealed that helicopter parenting loaded on a separate factor from both behavioral and psychological control, and that helicopter parenting was positively associated with behavioral and psychological control, but not at levels suggesting complete overlap. Results also revealed that helicopter parenting was positively associated with parental involvement and with other positive aspects of the parent-child relationship; but negatively associated with parental autonomy granting and school engagement. Discussion focuses on the implications of helicopter parenting for healthy development during emerging adulthood. Copyright © 2012 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.
20 CFR 410.394 - [Reserved

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false [Reserved] 410.394 Section 410.394 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY ACT OF 1969, TITLE IV-BLACK LUNG BENEFITS (1969- ) Relationship and Dependency § 410.394 [Reserved] ...
14 CFR 99.12 - [Reserved

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false [Reserved] 99.12 Section 99.12 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIR TRAFFIC AND GENERAL OPERATING RULES SECURITY CONTROL OF AIR TRAFFIC General § 99.12 [Reserved] ...
12 CFR 614.4710 - [Reserved

Science.gov (United States)

2010-01-01

... 12 Banks and Banking 6 2010-01-01 2010-01-01 false [Reserved] 614.4710 Section 614.4710 Banks and Banking FARM CREDIT ADMINISTRATION FARM CREDIT SYSTEM LOAN POLICIES AND OPERATIONS Banks for Cooperatives and Agricultural Credit Banks Financing International Trade § 614.4710 [Reserved] ...
7 CFR 1962.5 - [Reserved

Science.gov (United States)

2010-01-01

... 7 Agriculture 14 2010-01-01 2009-01-01 true [Reserved] 1962.5 Section 1962.5 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE... REGULATIONS (CONTINUED) PERSONAL PROPERTY Servicing and Liquidation of Chattel Security § 1962.5 [Reserved] ...
Cumulative hierarchies and computability over universes of sets

Directory of Open Access Journals (Sweden)

Domenico Cantone

2008-05-01

Full Text Available Various metamathematical investigations, beginning with Fraenkel’s historical proof of the independence of the axiom of choice, called for suitable deﬁnitions of hierarchical universes of sets. This led to the discovery of such important cumulative structures as the one singled out by von Neumann (generally taken as the universe of all sets and Godel’s universe of the so-called constructibles. Variants of those are exploited occasionally in studies concerning the foundations of analysis (according to Abraham Robinson’s approach, or concerning non-well-founded sets. We hence offer a systematic presentation of these many structures, partly motivated by their relevance and pervasiveness in mathematics. As we report, numerous properties of hierarchy-related notions such as rank, have been veriﬁed with the assistance of the ÆtnaNova proof-checker.Through SETL and Maple implementations of procedures which effectively handle the Ackermann’s hereditarily ﬁnite sets, we illustrate a particularly signiﬁcant case among those in which the entities which form a universe of sets can be algorithmically constructed and manipulated; hereby, the fruitful bearing on pure mathematics of cumulative set hierarchies ramiﬁes into the realms of theoretical computer science and algorithmics.

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