Institutional Retention Strategies at Historically Black Colleges and Universities and Their Effects on Cohort Default Rates: 1987-1995. Monograph Series.

Science.gov (United States)

Galloway, Fred J.; Swail, Watson Scott

This study analyzed institutional factors that significantly affect cohort default rates at historically black colleges and universities (HBCUs) and assessed the potential for reducing these rates. It has been hypothesized that the HBCUs most successful in lowering student cohort default rates are those that have also succeeded in increasing…

Alumni Giving: A Case Study of the Factors That Influence Philanthropic Behavior of Alumni Donors of Historically Black Colleges and Universities

Science.gov (United States)

Roy-Rasheed, Lupita D.

2012-01-01

This research project was a study of the philanthropic behavior of local alumni donors at two historically Black colleges and universities (HBCUs) in the South Central Region. Specifically, the research explored HBCUs' local alumni donors' experiences, perceptions, triggers, and motivations and how these factors influence alumni giving. This…

Is It a Different World? Providing a Holistic Understanding of the Experiences and Perceptions of Non-Black Students at Historically Black Colleges and Universities

Science.gov (United States)

Arroyo, Andrew T.; Palmer, Robert T.; Maramba, Dina C.

2016-01-01

This qualitative study contributes an original holistic understanding of the perceptions and experiences of non-Black students (e.g., Asian American, Latino, and White) as they matriculate into historically Black colleges and universities (HBCUs), persist to graduation, and reflect on their experiences as graduates at HBCUs. Findings from this…

Historically Black Colleges and Universities Radioactive Waste Management Research Program: Summary of activities, 1985-1986

International Nuclear Information System (INIS)

1986-01-01

This report summarizes the 1985 to 1986 activities of the Historically Black Colleges and Universities (HBCUs) Radioactive Waste Management Research Program sponsored by the Office of Civilian Radioactive Waste Management of the US Department of Energy (DOE). The first set of three awards was made in September,1984. In September, 1985, two of these projects were renewed and a new proposal was funded. The program has been enthusiastically received by the community of HBCUs and the program sponsor

Is There a Doctorate in the House? With Such a Significant Shortfall of African Americans with PH.D.s in Science, Engineering and Technology, More HBCUs Are Taking on the Challenge of Offering the Terminal Degree

Science.gov (United States)

Hamilton, Kendra

2004-01-01

In the battle to increase the numbers of African American Ph.D.s in science, technology and engineering, the nation may just have a secret weapon: historically Black colleges and universities. The statement may sound improbable. After all, only a handful of the nation's HBCUs offer doctoral programs. And education has long been the field of choice…

Historically Black Colleges and Universities: Improving Operations through an Enterprise Resource Planning System

Science.gov (United States)

Hardee, Teresa

2012-01-01

There are a variety of challenges facing colleges and universities today. With shrinking public funding, many colleges and universities must rethink their operations to ensure that they are operating efficiently. Historically Black Colleges and Universities (HBCUs) have an even more daunting task in a downturned economy because they are often…

The Black Lives Matter Movement and Historically Black Colleges and Universities

Science.gov (United States)

Gasman, Marybeth

2017-01-01

This article looks at the Black Lives Matter Movement and Historically Black Colleges and Universities. Historically Black Colleges and Universities (HBCUs) continue to play an important role in society. However, what the Black Lives Matter movement shows consistently is that predominantly White institutions need to change, to step up and embrace…

Sharecropping in Higher Education: Case Study of the Florida Agricultural and Mechanical University-Florida State University Joint College of Engineering

Science.gov (United States)

Darnell, Carl

2017-01-01

Historically Black Colleges and Universities have historically been given less funding than White institutions, a known discrepancy partially rectified by the Civil Rights era desegregation lawsuits. The court-ordered funding, however, came with race-based restrictions for public HBCUs, and many lost academic programs to traditionally White…

Selection of Universities by Students in Journalism and Mass Communication Courses: Do Criteria Differ between Caucasian and Minority Students?

Science.gov (United States)

Biswas, Masudul; Perkins, Lyle; Izard, Ralph

2012-01-01

This study measures the significance of factors used by minority students in their selection of universities/colleges. This web survey was conducted mainly on 778 students enrolled in journalism/mass communication courses representing five historically black colleges and universities (HBCUs) and twelve other universities. Differences were found…

The Relationship between Fundraising Practice and Job Satisfaction at Historically Black Colleges and Universities

Science.gov (United States)

Tindall, Natalie T. J.; Waters, Richard D.

2010-01-01

Fundraising, as studied from a communications/public relations perspective, is an understudied function. This research examines fundraising at public and private historically Black colleges and universities (HBCUs), specifically exploring how these fundraisers incorporate various fundraising strategies into their communication outreach programs…

Leadership, Governance, and Sustainability of Black Colleges and Universities

Science.gov (United States)

Ezzell, Jack L., Jr.; Schexnider, Alvin J.

2010-01-01

A topic of continuing interest in American higher education and society is the future of historically black colleges and universities, commonly referred to as HBCUs. The nation's public and private black institutions of higher education have proved their mettle, and yet they face persistent challenges to survive. A huge part of the challenge black…

Perceived Norms and Marijuana Use at Historically Black Colleges and Universities

Science.gov (United States)

Lewis, Todd F.; Wahesh, Edward

2015-01-01

Relatively little is known about the extent of marijuana use and related risk-taking behavior by college students on historically Black colleges and universities (HBCUs). Undergraduate students (N = 212) from an HBCU in the southern region of the United States completed anonymous questionnaires that assessed their marijuana-related behaviors and…

Consequences of Conservatism: Black Male Undergraduates and the Politics of Historically Black Colleges and Universities

Science.gov (United States)

Harper, Shaun R.; Gasman, Marybeth

2008-01-01

Previous research has highlighted numerous ways in which historically Black colleges and universities (HBCUs) offer more supportive educational environments for Black students than do predominantly White institutions (PWIs). Notwithstanding the consistency of these findings, persistence and graduation rates remain low for undergraduates,…

An analysis of stereotype threat in African American engineering students at predominantly White, ethnically diverse, and historically Black colleges and universities

Science.gov (United States)

Sparks, David M.

The purpose of this research was to distinguish the similarities and differences in coping strategies of African American engineering students by analyzing their perceptions of stereotype threat at three academic institution types, Predominantly White Institutions (PWI), ethnically diverse, and Historically Black Colleges and Universities (HBCUs). The researcher collected demographic and survey data using the Stereotype Vulnerability Scale (SVS). The study was offered to the entire population of African American engineering students at each college using an online survey. Results were analyzed using MANOVA and Pearson's correlational statistical analyses to test the hypotheses. Findings revealed that little differences exist between students' scores on an assessment of stereotype vulnerability, with a few areas showing that HBCUs and ethnically diverse universities are doing a similar job in addressing perceptions of their African American engineering students. Finding also revealed that the percentage of African American students at a university did not correlate with the scores on the SVS accept on questions related to the personal feelings students have about their race. The strongest findings related to the differences in male and female students across the universities. African American female engineering students appeared to perceive more stereotype threat than did their male counterparts; although, this fining was not statistically significant. Overall, no statistically significant differences were found between students' perceptions of stereotype threat at the three types of universities. Future research should expand the number of survey participants at the current universities, add more HBCUs to the study population, run similar experiments in different parts of the country, compare stereotype threat in private and elite universities, use ethnically diverse universities as models for minority student development, and use new or improved survey instruments

Senior Level Administrators and HBCUs: The Role of Support for Black Women’s Success in STEM

Directory of Open Access Journals (Sweden)

Amanda Washington Lockett

2018-04-01

Full Text Available While it is important for college and university senior administrators to embrace the traditional roles of their administrative positions, senior administrators’ interactions with students also shape institutional culture, students’ engagement, and ultimately play a role in students’ motivation to succeed. This engagement is especially evident in the Historically Black College and University (HBCU context as senior administrators’ engagement with students can directly or indirectly affect how students perceive themselves and their ability to succeed. This article aims to illuminate the role that HBCU senior level administrators play in students’ motivation toward success. We also highlight the notion that senior level administrators’ role in organizational culture ultimately led historically-disempowered Black women students toward success in even the most historically inaccessible pathways in the science, technology, engineering, and math (STEM fields. The study used semi-structured interviews with 71 Black women STEM students across 10 HBCUs and asked questions to better understand how events in their lives and on their campuses shaped their choice to pursue and persist through a STEM degree program. The study found that the women were highly motivated by their HBCUs’ family-like community of support. Integral to this article, this support was not confined to professors and peers, but extended to senior administrators. We conclude that Black women STEM students’ perception of their ability to succeed and their motivation is influenced by the institutions’ senior administration.

Exploring Perspectives of Transitional Leadership Styles at Historically Black Colleges and Universities: A Case Study

Science.gov (United States)

Mosley, Melvin L.

2017-01-01

Historically Black Colleges and Universities (HBCUs) continue to strive for academic relevance in spite of the national problem of the misalignment of mission and values among their institutional leadership. The national problem was important to both the HBCU institutions and the entire academic community to establish global relevancy. The…

Fewer Resources, More Debt: Loan Debt Burdens Students at Historically Black Colleges and Universities

Science.gov (United States)

Saunders, Katherine M.; Williams, Krystal L.; Smith, Cheryl L.

2016-01-01

Student loans have become an increasingly important way for students and their families to pay for college, but for students at historically black colleges and universities (HBCUs), student loan debt is a substantial burden. Students who attend these institutions--many of whom are low-income and first-generation--must borrow at higher rates and,…

Making Bricks without Straw: The Kresge HBCU Initiative and Fundraising at Historically Black Colleges and Universities

Science.gov (United States)

Leak, Halima N.

2018-01-01

Historically Black Colleges and Universities (HBCUs) have a history of "doing more with less" and this is often reflected in their effectiveness in securing financial resources from private donors. The purpose of this study is to probe and explore how the Kresge Foundation's HBCU Initiative strengthened HBCU fundraising capacity from…

Racial and Athletic Identity of African American Football Players at Historically Black Colleges and Universities and Predominantly White Institutions

Science.gov (United States)

Steinfeldt, Jesse A.; Reed, Courtney; Steinfeldt, M. Clint

2010-01-01

This study examined racial and athletic identity among African American football players at historically Black colleges and universities (HBCUs) and predominantly White institutions (PWIs). Negotiating the dualism of racial and athletic identities can be problematic because both roles are subject to prejudice and discrimination, particularly for…

Reimagining the Historically Black College and University (HBCU) Environment: Exposing Race Secrets and the Binding Chains of Respectability and Othermothering

Science.gov (United States)

Njoku, Nadrea; Butler, Malika; Beatty, Cameron C.

2017-01-01

This article investigates how the intersections of gender, race, policy, and student differences at historically Black colleges and universities (HBCUs) can impact student experience. Such an environment can displace and penalize those who do not adhere to the uniformity of heteronormative gender roles or respectability politics. Using…

An Analysis of Stereotype Threat in African American Engineering Students at Predominantly White, Ethnically Diverse, and Historically Black Colleges and Universities

Science.gov (United States)

Sparks, David M.

2013-01-01

The purpose of this research was to distinguish the similarities and differences in coping strategies of African American engineering students by analyzing their perceptions of stereotype threat at three academic institution types, Predominantly White Institutions (PWI), ethnically diverse, and Historically Black Colleges and Universities (HBCUs).…

And the Survey Says…

Science.gov (United States)

White, Susan C.

2015-01-01

There is a significant clustering of African-American physics faculty members at Historically Black Colleges and Universities (HBCUs). Almost half (47%) of African-American physics faculty members are employed by physics departments at HBCUs. Physics departments at 30 HBCUs award degrees in physics; this accounts for about 4% (30 out of 746) of…

Journalism and Mass Communication Students at Historically Black Colleges and Universities and Predominantly White Institutions: Saying Goodbye to the Digital Divide

Science.gov (United States)

Crawford, Jerry, II

2013-01-01

The digital divide has been described as the distance or gap in access to information based on race, ethnicity, income, education and geographical location. This study examined how freshmen and first-semester journalism and mass communications students at five Historically Black Colleges and Universities [HBCUs] have been able to bridge the…

Second-Class, Cash Strapped, Antiquated Institutions: Unbalanced Media Depictions of Historically Black Colleges and Universities in the "Chronicle of Higher Education"

Science.gov (United States)

Waymer, Damion; Street, Joshua

2016-01-01

Purpose: The purpose of this paper is to examine "The Chronicle of Higher Education", a leading site for higher education news and politics, and its representation of historically black colleges and universities (HBCUs). Design/methodology/approach: Frames are strong discursive tools that can help social actors achieve the following:…

University engagement with socially excluded communities

NARCIS (Netherlands)

Benneworth, Paul Stephen; Benneworth, P.

2012-01-01

There appears to be an almost overwhelming consensus that an increasingly important element of the role of universities in contemporary society is to provide useful knowledge and contribute to emerging societal problems. However, the scale of the academic analysis to date has been surprising in its

A Link to the Future: A Pilot Study Look at How Historically Black Colleges and Universities with Journalism and Mass Communications Units Use the Internet in Recruiting

Science.gov (United States)

Crawford, Jerry, II

2012-01-01

Historically Black Colleges and Universities (HBCUs) have had the ability to recruit African-American students since the 1860s by stressing a sense of inclusion and family through their mission statements and community outreach. There was little to no competition for African-American students from predominantly white institutions until integration…

Building a more diverse biomedical engineering workforce: Biomedical engineering at the university of the district of Columbia, a historically black college & university.

Science.gov (United States)

Thompson, Lara A; Adebayo, A Segun; Nian Zhang; Haghani, Sasan; Dowell, Kathleen; Shetty, Devdas

2016-08-01

Biomedical Engineering (BME) is a new, multidisciplinary, and rapidly growing field, however, the BME Workforce suffers from limited ethnic and gender diversity. Despite the demand and growth of this new field due to its public health importance, only 4 out of the 107 Historically Black Colleges and Universities (HBCUs) nationwide offers a Bachelor's of Science (B.S.) in Bio-Engineering related fields. In order to contribute to a growing BME Workforce, HBCUs need to react and offer more degree-programs relevant to BME. At the University of the District of Columbia (UDC), an HBCU and the District's only public institution for higher learning, we have recently established a new, degree program: Bachelor of Science in Biomedical Engineering (B.S. in BME) full-board approved in Fall 2014, with program activities initiated in Fall 2015. The educational goal of this program is to enhance the quality and diversity of the BME Workforce via student professional development, new and relevant BME courses, and BME scholarly activities (e.g., guest lectures and journal club sessions), ultimately to increase the number of ethnic minorities pursuing careers and degrees in BME. Through our program activities, we are aiming to meet the nation's demand to contribute to a diverse BME workforce, directed towards solving problems in human health. A secondary, but related goal, is to increase the diversity of STEM-related fields. This paper summarizes our initial, but encouraging, BME activity-related findings. However, this study will be longitudinal (on a multiple year time period) to observe the true outcomes of our initiative.

Exploring the Perceptions of HBCU Student Affairs Practitioners toward the Racial Diversification of Black Colleges

Science.gov (United States)

Palmer, Robert T.; Arroyo, Andrew T.; Maramba, Dina C.

2018-01-01

While research has shown that the racial diversity of historically Black colleges and universities (HBCUs) is increasing, literature suggests that some stakeholders at HBCUs feel the diversification of Black colleges could change their culture, which some see as vital for promoting the success of Black students. Given this, the following study…

Black, White, and Biracial Students' Engagement at Differing Institutional Types

Science.gov (United States)

Harris, Jessica C.; BrckaLorenz, Allison

2017-01-01

Within this study, the authors are interested in engagement practices for Black students, White students, and the mixed-race college student population at Historically Black Colleges and Universities (HBCUs) and non-HBCUs. The authors asked the following research questions: How does engagement compare for Black, White, and biracial students with…

GLOBE Atmosphere and AMS Diversity Program Content to Foster Weather and Climate Science Awareness at HBCUs: A Curriculum Enhancement Model

Science.gov (United States)

Padgett, D.

2017-12-01

Tennessee State University (TSU) is a member of the "Global Learning and Observations to Benefit the Environment (GLOBE) Mission Earth" project. The World Regional Geography (GEOG 1010/1020) courses are required for Education majors. Pre-service teachers must complete several exercises to be certified in the GLOBE Atmosphere Protocols. The pre-service teachers are required to develop GLOBE-based lessons to high school students. The exercise theme is "Exploring the Impacts of Urban Heat Islands (UHI) using Geospatial Technology." Surface temperature, ambient air temperature, and cloud cover data are collected. Sample point locations are logged using Garmin GPS receivers and then mapped using ArcGIS Online (http://arcg.is/1oiD379). The service learning outreach associated with this experience requires collegians to thoroughly understand the physical, social, and health science content associated with UHIs and then impart the information to younger learners. The precollegiate students are motivated due to their closeness in age and social context to the college students. All of the students have the advantage of engaging in hands-on problem-based learning of complex meteorology, climate science, and geospatial technology concepts. The optimal result is to have pre-service teachers enroll in the Weather and Climate (GEOG 3500) course, which is supported by the American Meteorological Society (AMS) Weather and Climate Studies Curriculum. Tennessee State University faculty have completed training to deliver the curriculum through the AMS Diversity Program. The AMS Weather Studies and Climate Studies programs have been institutionalized at Tennessee State University (TSU) since fall 2005. Approximately 250 undergraduate students have been exposed to the interactive AMS learning materials over the past 10-plus years. Non-STEM, and education majors are stimulated by the real-time course content and are encouraged to think critically about atmospheric systems science, and

"This Has Been Quite a Year for Heads Falling": Institutional Autonomy in the Civil Rights Era

Science.gov (United States)

Williamson, Joy Ann

2004-01-01

Historically Black Colleges and Universities (HBCUs) and their students played a pivotal part in the Civil Rights Movement of the 1950s and early 1960s. Private HBCUs, in particular, provided foot soldiers, intellectual leadership, and safe places to meet and plan civil disobedience. Their economic and political autonomy from the state enabled the…

The Historically Black Colleges and Universities/Minority Institutions Environmental Technology Consortium annual report, 1992--1993

Energy Technology Data Exchange (ETDEWEB)

NONE

1993-12-31

The HBCU/MI Consortium was formed (1) to respond to national R and D, policy formulation and minority manpower needs in environmental technology, hazardous, solid and mixed waste materials management, environmental restoration, and environmental health; and (2) to address limited minority participation in the public, private and non-profit environmental industries; limited environmental awareness among minorities; minimal interaction between HBCUs/MIs and majority universities, industry and interest groups; limited institutional development in environmental education and research; and lack of minority technical businesses in the environmental industry. This report gives progress made for the 92--93 period.

The Difference Safe Spaces Make

Directory of Open Access Journals (Sweden)

Kendric Coleman

2016-05-01

Full Text Available In the last decade, lesbian, gay, bisexual, and transgender (LGBT students have become very visible at Historically Black Colleges and Universities (HBCUs, but this visibility is not reflected in some colleges’ student programs and activities. Only a few notable HBCUs, such as Howard University and Spelman College, have made a concerted effort. Acknowledging that the LGBT community is significant and exists, and fostering such support, comes up against a steep wall of religious tradition and doctrines, and conservative administrations. It is imperative that HBCUs address LGBT issues and create and support a safe space for students to articulate their identity. Meanwhile, many LGBT students on these campuses find voice and understanding in Black scholars and writers such as Audre Lorde’s Zami: A New Spelling of My Name and Charles Michael Smith’s Fighting Words: Personal Essays by Black Gay Men.

Acting on social exclusion: neural correlates of punishment and forgiveness of excluders.

Science.gov (United States)

Will, Geert-Jan; Crone, Eveline A; Güroğlu, Berna

2015-02-01

This functional magnetic resonance imaging study examined the neural correlates of punishment and forgiveness of initiators of social exclusion (i.e. 'excluders'). Participants divided money in a modified Dictator Game between themselves and people who previously either included or excluded them during a virtual ball-tossing game (Cyberball). Participants selectively punished the excluders by decreasing their outcomes; even when this required participants to give up monetary rewards. Punishment of excluders was associated with increased activation in the pre-supplementary motor area (pre-SMA) and bilateral anterior insula. Costly punishment was accompanied by higher activity in the pre-SMA compared with punishment that resulted in gains or was non-costly. Refraining from punishment (i.e. forgiveness) was associated with self-reported perspective-taking and increased activation in the bilateral temporoparietal junction, dorsomedial prefrontal cortex, dorsal anterior cingulate cortex, and ventrolateral and dorsolateral prefrontal cortex. These findings show that social exclusion can result in punishment as well as forgiveness of excluders and that separable neural networks implicated in social cognition and cognitive control are recruited when people choose either to punish or to forgive those who excluded them. © The Author (2014). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

An Arithmetical Hierarchy of the Law of Excluded Middle and Related Principles

DEFF Research Database (Denmark)

Akama, Yohji; Berardi, Stefano; Hayashi, Susumu

2004-01-01

's Lemma, Post's Theorem, Excluded Middle for simply Existential and simply Universal statements, and many others.Our motivations are rooted in the experience of one of the authors with an extended program extraction and of another author with bound extraction from classical proofs....

An Investigation of How Black STEM Faculty at Historically Black Colleges and Universities Approach the National Science Foundation Merit Review Process

Science.gov (United States)

Rankins, Falcon

This qualitative inquiry explored the ways in which US-born, Black faculty member participants in science, technology, engineering, and mathematics (STEM) disciplines at Historically Black Colleges and Universities (HBCUs) interact with the National Science Foundation (NSF). Eight Black HBCU STEM faculty members with a range of involvement in NSF-related activities were individually interviewed. Topics of discussion with participants included their prior experiences with NSF, their understanding of the merit review process, and their understanding of their personal and institutional relationships with NSF and the STEM community. Two broad findings emerged from the conversations. The first was that issues of communities and social identity were important to the participants' work as research scientists. Participants prioritized advancing people and communities over advancing the knowledge of ambiguous, disembodied scientific disciplines, and some participants were motivated by interests in social justice. However, participants maintained strong identities as scientists and the discussions provided no evidence that other social factors influenced their application of the scientific method. The second major finding dealt with the role participants perceived their institutions playing in their involvement with NSF. All participants described challenges associated with pursuing research in HBCU environments and, in some cases, the institutional challenges served as the motivation for participants' projects, with varying consequences. The participants' discussions about their institutions also raised important questions about how well-aligned participants' visions are with the visions of their institutional leadership, regarding how research should be incorporated into the HBCU mission. Finally, this study developed and refined a theoretical framework for explaining the underrepresentation of HBCUs in NSF funding streams. In developing this framework, a brief history of

76 FR 30323 - President's Board of Advisors on Historically Black Colleges and Universities

Science.gov (United States)

2011-05-25

... philanthropic, business, government, military, homeland- security, and education communities in a national..., technology, engineering, and mathematics) policies affecting HBCUs and possible strategies to enable the...

The State of Black Education: The Politics of Educating African American Students at Colleges and Universities

Directory of Open Access Journals (Sweden)

Earnest N. Bracey, Ph.D.

2014-03-01

Full Text Available In terms of higher education for African American students, the “school-to-prison pipeline” or Prison Industrial Complex must be totally dismantled in order to focus entirely on academic performance at colleges and universities and HBCUs. Additionally, mentors should be identified to tutor and guide and help black youngsters overcome their fear of learning and going to school, so that our whole society can benefit and improve academically. Finally, in this respect, we-the-people can move our nation forward by graduating people of color at higher institutions of learning, while providing them with a more productive life, and social advancement.

Cultural Diversity in Introductory Psychology Textbook Selection: The Case for Historically Black Colleges/Universities (HBCUs)

Science.gov (United States)

Whaley, Arthur L.; Clay, William A. L.; Broussard, Dominique

2017-01-01

The present study describes a culturally relevant approach to introductory psychology textbook selection for students attending a historically Black college/university (HBCU). The following multistage procedure was used: (1) a survey of HBCU psychology departments was conducted to ascertain how they selected their introductory psychology…

Computer network access to scientific information systems for minority universities

Science.gov (United States)

Thomas, Valerie L.; Wakim, Nagi T.

1993-08-01

The evolution of computer networking technology has lead to the establishment of a massive networking infrastructure which interconnects various types of computing resources at many government, academic, and corporate institutions. A large segment of this infrastructure has been developed to facilitate information exchange and resource sharing within the scientific community. The National Aeronautics and Space Administration (NASA) supports both the development and the application of computer networks which provide its community with access to many valuable multi-disciplinary scientific information systems and on-line databases. Recognizing the need to extend the benefits of this advanced networking technology to the under-represented community, the National Space Science Data Center (NSSDC) in the Space Data and Computing Division at the Goddard Space Flight Center has developed the Minority University-Space Interdisciplinary Network (MU-SPIN) Program: a major networking and education initiative for Historically Black Colleges and Universities (HBCUs) and Minority Universities (MUs). In this paper, we will briefly explain the various components of the MU-SPIN Program while highlighting how, by providing access to scientific information systems and on-line data, it promotes a higher level of collaboration among faculty and students and NASA scientists.

42 CFR 409.49 - Excluded services.

Science.gov (United States)

2010-10-01

... HOSPITAL INSURANCE BENEFITS Home Health Services Under Hospital Insurance § 409.49 Excluded services. (a... individual's dialysis, are excluded from coverage under the Medicare home health benefit. (f) Prosthetic... 42 Public Health 2 2010-10-01 2010-10-01 false Excluded services. 409.49 Section 409.49 Public...

24 CFR 3280.7 - Excluded structures.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 5 2010-04-01 2010-04-01 false Excluded structures. 3280.7 Section... DEVELOPMENT MANUFACTURED HOME CONSTRUCTION AND SAFETY STANDARDS General § 3280.7 Excluded structures. Certain structures may be excluded from these Standards as modular homes under 24 CFR 3282.12. [52 FR 4581, Feb. 12...

Excluding black hole firewalls with extreme cosmic censorship

Energy Technology Data Exchange (ETDEWEB)

Page, Don N., E-mail: profdonpage@gmail.com [Department of Physics, 4-183 CCIS, University of Alberta, Edmonton, Alberta T6G 2E1 (Canada)

2014-06-01

The AMPS argument for black hole firewalls seems to arise not only from the assumption of local effective field theory outside the stretched horizon but also from an overcounting of internal black hole states that include states that are singular in the past. Here I propose to exclude such singular states by Extreme Cosmic Censorship (the conjectured principle that the universe is entirely nonsingular, except for transient singularities inside black and/or white holes). I argue that the remaining set of nonsingular realistic states do not have firewalls but yet preserve information in Hawking radiation from black holes that form from nonsingular initial states.

Excluding black hole firewalls with extreme cosmic censorship

International Nuclear Information System (INIS)

Page, Don N.

2014-01-01

The AMPS argument for black hole firewalls seems to arise not only from the assumption of local effective field theory outside the stretched horizon but also from an overcounting of internal black hole states that include states that are singular in the past. Here I propose to exclude such singular states by Extreme Cosmic Censorship (the conjectured principle that the universe is entirely nonsingular, except for transient singularities inside black and/or white holes). I argue that the remaining set of nonsingular realistic states do not have firewalls but yet preserve information in Hawking radiation from black holes that form from nonsingular initial states

Technical Assistance and Program Support: DoD Historical Black Colleges and Universities and Minority Institutions Program

National Research Council Canada - National Science Library

Andrews, Aaron

2003-01-01

... (His), the United Negro College Fund Special Programs developed and implemented a comprehensive technical assistance and infrastructure program This program has provided HBCUs, HSIs, TCUs, and MIs...

Ontario Universities Benefits Survey, 1990-91: Part I, Benefits Excluding Pensions.

Science.gov (United States)

Council of Ontario Universities, Toronto.

The report details, in tabular form, non-pension benefits offered by each of 17 Ontario universities. These include: supplementary health insurance; long term disability; sick leave entitlement; sick leave-benefits continuance; long term disability-benefits continuance; life insurance; survivor benefit; dental plan; post-retirement benefits;…

7 CFR 58.137 - Excluded milk.

Science.gov (United States)

2010-01-01

... 7 Agriculture 3 2010-01-01 2010-01-01 false Excluded milk. 58.137 Section 58.137 Agriculture... Milk § 58.137 Excluded milk. A plant shall not accept milk from a producer if: (a) The milk has been in...) Three of the last five milk samples have exceeded the maximum bacterial estimate of 500,000 per ml...

20 CFR 404.1012 - Work excluded from employment.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Work excluded from employment. 404.1012... DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Work Excluded from Employment § 404.1012 Work excluded from employment. Certain kinds of work performed by an...

75 FR 56459 - National Historically Black Colleges and Universities Week, 2010

Science.gov (United States)

2010-09-15

... (HBCUs) have been valued resources for our country since their inception before the Civil War... achieve our goal of having the highest proportion of college graduates in the world by 2020. This year, I... tenth day of September, in the year of our Lord two thousand ten, and of the Independence of the United...

31 CFR 19.950 - Excluded Parties List System

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Excluded Parties List System 19.950 Section 19.950 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) Definitions § 19.950 Excluded Parties List System Excluded Parties...

Pilot Design and Implementation of an Innovative Mental Health and Wellness Clinic at a Historically Black College/University.

Science.gov (United States)

Moore, Jessica R; Pollio, David E; Hong, Barry A; Valencia, Celeste; Sorrell, Michael; North, Carol S

2018-05-01

A pilot mental health and wellness clinic was developed and implemented on the campus of Paul Quinn College, a small Historically Black College and University (HBCU) in Dallas, TX, to address mental health disparities in an African-American student population. Additionally, a series of student engagement activities was developed and implemented to address stigma and enhance linkage to the clinic. The student engagement activities were well attended. In all, 14 students requested a total of 97 appointments during the spring 2016 semester, but attended only 41 appointments. Students sought treatment of a variety of psychiatric disorders, most commonly major depressive disorder and adjustment disorder. A model based on this program could conceivably be extended to serve students more broadly in other HBCUs as well as in community colleges.

8 CFR 1241.20 - Aliens ordered excluded.

Science.gov (United States)

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Aliens ordered excluded. 1241.20 Section 1241.20 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF ALIENS ORDERED REMOVED Deportation of Excluded Aliens...

Casino Self- and Forced Excluders' Gambling Behavior Before and After Exclusion.

Science.gov (United States)

Kotter, Roxana; Kräplin, Anja; Bühringer, Gerhard

2018-06-01

Casino exclusion programs are intended to prevent or limit gambling-related harm. Although previous research showed that self-exclusion is associated with reduced gambling, it remains unknown whether self- and forced excluded subjects show different patterns of gambling behavior and if exclusion from casino gambling affects all gambling activities. The present study retrospectively investigated (1) the role of voluntariness of exclusion for the first time, and (2) general gambling behavior of excluded individuals before and after exclusion. A total of N = 215 casino excluders (self-excluders: n = 187, forced excluders: n = 28) completed an online survey or a face-to-face interview up to 8 years after enrollment. Self- and forced excluders showed similar rates of abstinence (self-excluders: 19.3%, forced excluders: 28.6%) and reduction (self-excluders: 67.4%, forced excluders: 60.7%), even though forced excluders reported a significantly greater initial gambling intensity compared to self-excluders (e.g., pre-exclusion gambling time; self-excluders: 3.2 days/week, forced excluders: 4.3 days/week). Overall, results indicated that 20.5% of excluders stopped all gambling activities and another 66.5% reduced their gambling. Those who continued gambling significantly reduced this behavior in every segment, except for gambling halls. Findings indicate that self- and forced exclusion are associated with similarly reduced gambling behavior, even in non-excluded segments. However, unchanged gambling in gambling halls emphasizes the importance to implement consistent exclusion programs over all gambling segments.

Colorism within the Historically Black Colleges and Universities (HBCUs)

Science.gov (United States)

Gasman, Marybeth; Abiola, Ufuoma

2016-01-01

Complexion privilege and color bias have long acted in concert with racism to foster intraracial forms of stratification among African Americans such as the tendency for educational levels and other measureable outcomes (e.g., income) to correspond with skin tone. In this article, we examine the salience of color prejudice at Historically Black…

Exploratory Inquiry: Fundraising at Historically Black Colleges and Universities to Reduce Resource Dependence

Science.gov (United States)

Mills Campbell, Dawn

2017-01-01

Resource dependence has been evidenced among private HBCUs that obtain as much as 90% of operating revenue from tuition and fees. Without alternative funding strategies in place, small declines in enrollment can lead to a major budget crisis. The basic premise of this exploratory inquiry was that fundraising represents an opportunity that has been…

76 FR 68770 - Proposed Eligibility Criteria for the Centers of Excellence Program in Health Professions...

Science.gov (United States)

2011-11-07

... behavioral or mental health. This does not apply to Historically Black Colleges and Universities (HBCUs... sizes across the health professions schools, the graduation rate eligibility thresholds for Hispanic...; dentistry; and, behavioral or mental health. Individual schools will be responsible for calculating their...

29 CFR 778.225 - Talent fees excludable under regulations.

Science.gov (United States)

2010-07-01

... 29 Labor 3 2010-07-01 2010-07-01 false Talent fees excludable under regulations. 778.225 Section... Payments That May Be Excluded From the âRegular Rateâ Talent Fees in the Radio and Television Industry § 778.225 Talent fees excludable under regulations. Section 7(e)(3) provides for the exclusion from the...

Encouraging Entrepreneurship

Science.gov (United States)

Anderson, Michelle

2010-01-01

In this article, the author features the Opportunity Funding Corporation's (OFC) Venture Challenge, a business competition that allows HBCU (historically Black colleges and universities) students to develop and foster sustainable business ventures. The OFC Venture Challenge was established to help HBCUs develop a comprehensive entrepreneurship…

The Relationship between Identity-Related Constructs and Positive Mental Health in Black College Students

Science.gov (United States)

Mushonga, Dawnsha R.

2017-01-01

This cross-sectional, exploratory study examined positive mental health (PMH) in 156 Black college students, ages 18-25, attending Historically Black Colleges and Universities (HBCUs) and Predominantly White Institutions (PWIs). In addition, identity-related constructs such as spirituality, self-esteem, social support, life satisfaction, racial…

The Historically Black Colleges and Universities/Minority Institutions Environmental Technology Consortium annual report draft, 1995--1996

Energy Technology Data Exchange (ETDEWEB)

NONE

1998-07-01

The HBCU/MI ET Consortium was established in January 1990, through a memorandum of Understanding (MOU) among its member institutions. This group of research-oriented Historically Black Colleges and Universities and Minority Institutions (HBCUs/MIs) agreed to work together to initiate or revise educational programs, develop research partnerships with public and private sector organizations, and promote technology development and transfer to address the nation`s critical environmental problems. While the Consortium`s Research, Education and Technology Transfer (RETT) Plan is the cornerstone of its overall program efforts, the initial programmatic activities of the Consortium focused on environmental education at all levels with the objective of addressing the underrepresentation of minorities in the environmental professions. This 1996 Annual Report provides an update on the activities of the Consortium with a focus on environmental curriculum development for the Technical Qualifications Program (TQP) and Education for Sustainability.

An HBCU-Based Educational Approach for Black College Student Success: Toward a Framework with Implications for All Institutions

Science.gov (United States)

Arroyo, Andrew T.; Gasman, Marybeth

2014-01-01

This conceptual study builds an institution-focused, non-Eurocentric, theoretical framework of black college student success. Specifically, the study synthesizes the relevant empirical research on the contributions historically black colleges and universities (HBCUs) have made for black student success, leading to an original model that all…

75 FR 81650 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-United Negro...

Science.gov (United States)

2010-12-28

..., Grambling, LA; Jackson State University, Jackson, MS; Jarvis Christian College, Hawkins, TX; Johnson C... the strategic importance of HBCUs and MIs in Federal research and development; and (e) to define..., UNCFSP-RDC, in care of Engineering and Management Executive, Inc. (EME), 101 South Whiting Street, Suite...

What is the Right to Exclude Immigrants?

DEFF Research Database (Denmark)

Lægaard, Sune

2010-01-01

It is normally taken for granted that states have a right to control immigration into their territory. When immigration is raised as a normative issue two questions become salient, one about what the right to exclude is, and one about whether and how it might be justified. This paper considers...... the first question. The paper starts by noting that standard debates about immigration have not addressed what the right to exclude is. Standard debates about immigration furthermore tend to result either in fairly strong cases for open borders or in denials that considerations of justice apply...... to immigration at all, which results in state discretion positions. This state of debate is both theoretically unsatisfactory and normatively implausible. The paper therefore explores an alternative approach to the right to exclude immigrants from the perspective of recent debates about the territorial rights...

21 CFR 1308.26 - Excluded veterinary anabolic steroid implant products.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Excluded veterinary anabolic steroid implant... SCHEDULES OF CONTROLLED SUBSTANCES Excluded Veterinary Anabolic Steroid Implant Products § 1308.26 Excluded veterinary anabolic steroid implant products. (a) Products containing an anabolic steroid, that are expressly...

Cross-Cultural Peer Mentoring: One Approach to Enhancing White Faculty Adjustment at Black Colleges

Science.gov (United States)

Louis, Dave A.

2015-01-01

White faculty members at Black colleges in the United States face numerous social obstacles. Exploring the experiences of White faculty members at four historically Black colleges and universities (HBCUs) and their adjustment to a minority status assists the comprehension of issues surrounding this subgroup. Utilizing a phenomenological approach,…

The Historically Black College as Social Contract, Social Capital, and Social Equalizer.

Science.gov (United States)

Brown, M. Christopher, II; Davis, James Earl

2001-01-01

Historically black colleges and universities (HBCUs) enjoy a unique social contract in the national history, acting as social agencies for society by providing equal educational opportunity and attainment for all students. This social contract brokered between the nation and African Americans is realized through social capital or distribution and…

Teaching Speech Communication in a Black College: Does Technology Make a Difference?

Science.gov (United States)

Nwadike, Fellina O.; Ekeanyanwu, Nnamdi T.

2011-01-01

Teaching a speech communication course in typical HBCUs (historically black colleges and universities) comes with many issues, because the application of technology in some minority institutions differs. The levels of acceptability as well as affordability are also core issues that affect application. Using technology in the classroom means many…

3-C Models Teaching Tools to Promote Social Justice

Science.gov (United States)

Marbley, Aretha Faye; Rouson, Leon; Burley, Hansel; Ross, Wendy; Bonner, Fred A., II; Lértora, Ian; Huang, Shih-Han

2017-01-01

Equipping future professionals and educators with critical global multicultural competences and skills to work with people from diverse backgrounds is a challenge for both predominantly White institutions (PWIs) and Historically Black Colleges and Universities (HBCUs). The major objective of this article is to introduce an adaptable model with an…

Alliance for Earth Sciences, Engineering and Development in Africa

Science.gov (United States)

Barron, E. J.; Adewumi, M.

2004-12-01

Penn State University, with a significant number of African University partners (University of Ibadan, University of Lagos, University of Cape Town, University of Witwatersrand, and Agustino Neto University) as well as HBCUs (Howard University and the Mississippi Consortium for International Development - a consortium of four HBCUs in Mississippi), has established the Alliance for Earth Sciences, Engineering and Development in Africa (AESEDA). AESEDA is designed to enable the integration of science, engineering, and social sciences in order to develop human resources, promote economic vitality and enable environmental stewardship in Africa. The Alliance has a coherent and significant multidisciplinary focus, namely African georesources. Education is a central focus, with research collaboration as one element of the vehicle for education. AESEDA is focused on building an environment of intellectual discourse and pooled intellectual capital and developing innovative and enabling educational programs and enhancing existing ones. AESEDA also has unique capabilities to create role models for under-represented groups to significantly enable the utilization of human potential. The efforts of the Alliance center around specific activities in support of its objectives: (1) Focused research collaboration among partner institutions, (2) Development of an international community of scholars, and (3) Joint development of courses and programs and instructional innovation. Penn State has a unique ability to contribute to the success of this program. The College of Earth and Mineral Sciences contains strong programs in the areas of focus. More than 25 faculty in the College have active research and educational efforts in Africa. Hence, the Alliance has natural and vigorous support within the College. The College is also providing strong institutional support for AESEDA, by establishing a Director and support staff and creating permanent funds for a unique set of new faculty hires

Consciousness in the Universe

Directory of Open Access Journals (Sweden)

Khalil Chamcham

2013-07-01

Full Text Available So far we can identify at least three concepts within modern cosmology that bring into debate the question of consciousness in the universe: 1 Fine Tuning; 2 The Anthropic Principle and 3 The Multiverse. This does not exclude the question of the role of observer (i.e. consciousness in cosmology as developed within Quantum Physics: we observe the universe through quanta and any breakthrough in understanding the origin and nature of the universe will come only through a quantum theory of gravity […

A Qualitative Investigation of the College Choice Process for Asian Americans and Latina/os at a Public HBCU

Science.gov (United States)

Maramba, Dina C.; Palmer, Robert T.; Yull, Denise; Ozuna, Taryn

2015-01-01

Although research has shown that more Asian American and Latino students are choosing to attend historically Black colleges and universities (HBCUs), no research has offered insight into what motivates students from these demographics to enroll in these institutions. Given this, the authors explored the college choice process for Asian American…

Collaborative, Early-undergraduate-focused REU Programs at Savannah State University have been Vital to Growing a Demographically Diverse Ocean Science Community

Science.gov (United States)

Gilligan, M. R.; Cox, T. M.; Hintz, C. J.

2011-12-01

Formal support for undergraduates to participate in marine/ocean science research at Savannah State University (SSU), a historically-Black unit of the University System of Georgia, began in 1989 with funding from the National Science Foundation for an unsolicited proposal (OCE-8919102, 34,935). Today SSU, which has offered B.S degrees since 1979 and M.S. degrees since 2001 in Marine Sciences, is making major contributions nationally to demographic diversity in ocean sciences. 33% of Master's degrees in marine/ocean sciences earned by African Americans in the U.S. from 2004-2007 were earned at SSU. 10% of African American Master's and Doctoral students in marine/ ocean sciences in 2007 were either enrolled in the Master's program at SSU or were former SSU students enrolled in Doctoral programs elsewhere. Collaborative REU programs that focus on early (freshman and sophomore) undergraduate students have been a consistent and vital part of that success. In the most recent iteration of our summer REU program we used six of the best practices outlined in the literature to increase success and retention of underrepresented minority students in STEM fields: early intervention, strong mentoring, research experience, career counseling, financial support, workshops and seminars. The early intervention with strong mentoring has proven successful in several metrics: retention in STEM majors (96%), progression to graduate school (50%), and continuation to later research experiences (75%). Research mentors include faculty at staff at SSU, the Skidaway Institute of Oceanography, Gray's Reef National Marine Sanctuary and Georgia Tech-Savannah. Formal collaborative and cooperative agreements, externally-funded grants, and contracts in support of student research training have proven to be critical in providing resources for growth and improvement marine science curricular options at the University. Since 1981 the program has had four formal partnerships and 36 funded grant awards

Drawing minority students into the physics community

Science.gov (United States)

Gueye, Paul

2013-03-01

In the past few years, the number of African-American undergraduate physics students in the US had a steady decrease with dramatic consequences at many physics departments within Historically Black Colleges and Universities (HBCUs). A similar trend seems to also appear at the graduate level. HBCUs have been known to graduate more than 50% of undergraduate physics majors within this community for many years, a role that is now evaporating. The US African-American community cannot lose the historical and sometimes unnoticed impact of HBCUs in the physics community. The ability for these institutions to recruit, maintain and graduate students with the highest degree has turned a corner and is endangered with the recent closings of many programs. We not only must reverse this trend but also implement a sustainable growth for the future. This is an enormous task for the education community. While there are many outstanding and successful programs that have been developed over the years to target particular areas ranging from early K-12 exposure to producing MS and PhD students, each community/culture is different: one cannot transport someone else's experience and/or program and infuse it into another community. Moreover, the focus must now be comprehensive and not anymore single-centered. This talk will outline some ongoing efforts within the National Society of Black Physicists aimed at infusing a global approach to this problem that targets school districts (K-12) and after school programs, undergraduate and graduate programs within HBCUs, and the larger physic and scientific community.

48 CFR 733.103-73 - Protests excluded from consideration.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Protests excluded from consideration. 733.103-73 Section 733.103-73 Federal Acquisition Regulations System AGENCY FOR INTERNATIONAL... excluded from consideration. (a) Contract administration. Disputes between a contractor and USAID are...

The Challenges and Successes of Department Governance: A Look at HBCU Journalism and Mass Communications Unit Administrators

Science.gov (United States)

Crawford, Jerry, II.

2012-01-01

Historically Black Colleges and Universities (HBCUs) are facing challenges to their continued existence on several fronts. One is fiscally, as federal funding for education has been cut and the responsibility for paying for higher education has been levied on students and parents. Another challenge is the amount of endowment dollars available to…

Samuel P. Massie Chair of Excellence Program

Energy Technology Data Exchange (ETDEWEB)

Johnson, James H. [Howard Univ., Washington, DC (United States)

2014-12-01

Abstract In 1994 the Department of Energy established the DOE Chair of Excellence Professorship in Environmental Disciplines Program. In 2004, the Massie Chair of Excellence Professor at Howard University transitioned from Dr. Edward Martin to Dr. James H. Johnson, Jr. At the time of his appointment Dr. Johnson served as professor of civil engineering and Dean of the College of Engineering, Architecture and Computer Sciences. Program activities under Dr. Johnson were in the following areas: • Increase the institution’s capacity to conduct scientific research and technical investigations at the cutting-edge. • Promote interactions, collaborations and partnerships between the private sector, Federal agencies, majority research institutes and other HBCUs. • Assist other HBCUs in reaching parity in engineering and related fields. • Mentor young investigators and be a role model for students.

Excluded Volume Effects in Gene Stretching

OpenAIRE

Lam, Pui-Man

2002-01-01

We investigate the effects excluded volume on the stretching of a single DNA in solution. We find that for small force F, the extension h is not linear in F but proportion to F^{\\chi}, with \\chi=(1-\

Black+Brown: Institutions of Higher Education

Science.gov (United States)

Frederick D. Patterson Research Institute, UNCF, 2014

2014-01-01

Historically Black Colleges and Universities (HBCUs) and Hispanic-Serving Institutions (HSIs) represent a small percentage of all institutions in the U.S. but educate a large portion of all black and Latino students, many of whom are low-income and first-generation college attendees. Given the population growth of these students overall, both HSIs…

Wiring Schools for Success: Lawmakers Revive Bill to Assist Minority-Serving Institutions in Upgrading Technology Infrastructure

Science.gov (United States)

Dervarics, Charles

2005-01-01

It is no secret that many historically Black colleges and universities are trailing behind TWIs (Traditional White Institutions) in the technology race. In fact, a 2000 study conducted by the National Association for Equal Opportunity in Higher Education (NAFEO) for the U.S. Department of Commerce found that most HBCUs did not have high-speed…

Excluded segmental duct bile leakage: the case for bilio-enteric anastomosis.

Science.gov (United States)

Patrono, Damiano; Tandoi, Francesco; Romagnoli, Renato; Salizzoni, Mauro

2014-06-01

Excluded segmental duct bile leak is the rarest type of post-hepatectomy bile leak and presents unique diagnostic and management features. Classical management strategies invariably entail a significant loss of functioning hepatic parenchyma. The aim of this study is to report a new liver-sparing technique to handle excluded segmental duct bile leakage. Two cases of excluded segmental duct bile leak occurring after major hepatic resection were managed by a Roux-en-Y hepatico-jejunostomy on the excluded segmental duct, avoiding the sacrifice of the liver parenchyma origin of the fistula. In both cases, classical management strategies would have led to the functional loss of roughly 50 % of the liver remnant. Diagnostic and management implications are thoroughly discussed. Both cases had an uneventful postoperative course. The timing of repair was associated with a different outcome: the patient who underwent surgical repair in the acute phase developed no long-term complications, whereas the patient who underwent delayed repair developed a late stenosis requiring percutaneous dilatation. Roux-en-Y hepatico-jejunostomy on the excluded bile duct is a valuable technique in selected cases of excluded segmental duct bile leakage.

Funding the Mission

Science.gov (United States)

Stuart, Reginald

2011-01-01

From Louisiana to West Virginia to North Carolina--and many states in between--a growing number of historically Black colleges and universities (HBCUs) are coming off the sidelines and finally getting into the major fundraising game. In the face of a cash crunch, the colleges are rushing to launch serious capital and planned giving campaigns.…

The Value of the Right to Exclude: An Empirical Assessment

NARCIS (Netherlands)

J.M. Klick (Jonathan); G. Parchomovsky (Gideon)

2016-01-01

markdownabstractProperty theorists have long deemed the right to exclude fundamental and essential for the efficient use and allocation of property. Recently, however, proponents of the progressive property movement have called into question the centrality of the right to exclude, suggesting that it

Excluding joint probabilities from quantum theory

Science.gov (United States)

Allahverdyan, Armen E.; Danageozian, Arshag

2018-03-01

Quantum theory does not provide a unique definition for the joint probability of two noncommuting observables, which is the next important question after the Born's probability for a single observable. Instead, various definitions were suggested, e.g., via quasiprobabilities or via hidden-variable theories. After reviewing open issues of the joint probability, we relate it to quantum imprecise probabilities, which are noncontextual and are consistent with all constraints expected from a quantum probability. We study two noncommuting observables in a two-dimensional Hilbert space and show that there is no precise joint probability that applies for any quantum state and is consistent with imprecise probabilities. This contrasts with theorems by Bell and Kochen-Specker that exclude joint probabilities for more than two noncommuting observables, in Hilbert space with dimension larger than two. If measurement contexts are included into the definition, joint probabilities are not excluded anymore, but they are still constrained by imprecise probabilities.

8 CFR 241.21 - Stay of deportation of excluded alien.

Science.gov (United States)

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Stay of deportation of excluded alien. 241.21 Section 241.21 Aliens and Nationality DEPARTMENT OF HOMELAND SECURITY IMMIGRATION REGULATIONS APPREHENSION AND DETENTION OF ALIENS ORDERED REMOVED Deportation of Excluded Aliens (for Hearings Commenced...

21 CFR 1310.08 - Excluded transactions.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Excluded transactions. 1310.08 Section 1310.08 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE RECORDS AND REPORTS OF LISTED...) Colombia (6) Ecuador (7) French Guiana (8) Guyana (9) Panama (10) Paraguay (11) Peru (12) Suriname (13...

42 CFR 403.768 - Excluded services.

Science.gov (United States)

2010-10-01

... a RNHCI. (c) A nurse who is not providing RNHCI home nursing services under arrangement with a RNHCI... 42 Public Health 2 2010-10-01 2010-10-01 false Excluded services. 403.768 Section 403.768 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL...

22 CFR 40.102 - Guardian required to accompany excluded alien.

Science.gov (United States)

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Guardian required to accompany excluded alien. 40.102 Section 40.102 Foreign Relations DEPARTMENT OF STATE VISAS REGULATIONS PERTAINING TO BOTH... Guardian required to accompany excluded alien. INA 212(a)(9)(B) is not applicable at the time of visa...

ABQ ThunderBird Cup v3.0 Alpha Worksop: Workshop Analysis 2016.

Energy Technology Data Exchange (ETDEWEB)

Lee, Wellington K. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Morris, Tyler [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Chu, Andrew [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gilmore, Katrina [Paine College, Augusta, GA (United States); Russ, Joshua [Voorhees College, Denmark, SC (United States); Carter, Aliyah [Norfolk State Univ., Norfolk, VA (United States)

2016-11-01

The ThunderBird Cup v3.0 (TBC3) program falls under the Minority Serving Institution Pipeline Program (MSIPP) that aims to establish a world-class workforce development, education and research program that combines the strengths of Historically Black Colleges and Universities (HBCUs) and national laboratories to create a K-20 pipeline of students to participate in cybersecurity and related fields.

UVI ThunnderBird Cup v2.0 Workshop: Worshop Analysis 2016.

Energy Technology Data Exchange (ETDEWEB)

Lee, Wellington K. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Morris, Tyler Jake [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Chu, Andrew Chun-An [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Russ, Joshua [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Emerson-Lewis, Michelle

2016-11-01

The ThunderBird Cup v2.0 (TBC2) program falls under the Minority Serving Institution Pipeline Program (MSIPP) that aims to establish a world-class workforce development, education and research program that combines the strengths of Historically Black Colleges and Universities (HBCUs) and national laboratories to create a K-20 pipeline of students to participate in cybersecurity and related fields.

26 CFR 31.3402(e)-1 - Included and excluded wages.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 15 2010-04-01 2010-04-01 false Included and excluded wages. 31.3402(e)-1... SOURCE Collection of Income Tax at Source § 31.3402(e)-1 Included and excluded wages. (a) If a portion of... not more than 31 consecutive days constitutes wages, and the remainder does not constitute wages, all...

Should Controls With Respiratory Symptoms Be Excluded From Case-Control Studies of Pneumonia Etiology? Reflections From the PERCH Study.

Science.gov (United States)

Higdon, Melissa M; Hammitt, Laura L; Deloria Knoll, Maria; Baggett, Henry C; Brooks, W Abdullah; Howie, Stephen R C; Kotloff, Karen L; Levine, Orin S; Madhi, Shabir A; Murdoch, David R; Scott, J Anthony G; Thea, Donald M; Driscoll, Amanda J; Karron, Ruth A; Park, Daniel E; Prosperi, Christine; Zeger, Scott L; O'Brien, Katherine L; Feikin, Daniel R

2017-06-15

Many pneumonia etiology case-control studies exclude controls with respiratory illness from enrollment or analyses. Herein we argue that selecting controls regardless of respiratory symptoms provides the least biased estimates of pneumonia etiology. We review 3 reasons investigators may choose to exclude controls with respiratory symptoms in light of epidemiologic principles of control selection and present data from the Pneumonia Etiology Research for Child Health (PERCH) study where relevant to assess their validity. We conclude that exclusion of controls with respiratory symptoms will result in biased estimates of etiology. Randomly selected community controls, with or without respiratory symptoms, as long as they do not meet the criteria for case-defining pneumonia, are most representative of the general population from which cases arose and the least subject to selection bias. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

GRAD-MAP: A Joint Physics and Astronomy Diversity Initiative at the University of Maryland

Science.gov (United States)

Wilkins, Ashlee N.; Jameson, Katherine; Taylor, Corbin James; Anderson, Neil; Megson, Peter; Roberg-Clark, Gareth; Sheppard, Kyle; Uher, Tim; Hammer, Donna; Vogel, Stuart N.

2016-01-01

Graduate Resources for Advancing Diversity with Maryland's Astronomy and Physics (GRAD-MAP), builds connections between UMD and mid-Atlantic HBCUs, Minority-Serving Institutions, and community colleges, and uses seminars, forums, and workshops to foster a diverse community of undergraduates prepared to succeed in graduate school, and is now in its third year. GRAD-MAP launched with a three-pronged approach: 1) Collaborative Seminars, 2) A Winter Workshop, and 3) A Spring Symposium. This program allows GRAD-MAP to do more than just increase the numbers of minority students participating in astronomy and physics research (or, worse, simply shuffle around students who already are or would be); it is committed to identifying students who are otherwise underserved or overlooked by the traditional academic pipeline, not only to get them on the path to be successful undergraduate researchers and eventual graduate applicants, but also to make the climate of academic physics and astronomy more inclusive to them and all other underrepresented minority students. Our poster describes the key elements of our program, and highlights successes and lessons learned; GRAD-MAP can serve as a model for other universities committed to diversity and inclusion.

Forgotten, excluded or included? Students with disabilities: A case study at the University of Mauritius.

Science.gov (United States)

Pudaruth, Sameerchand; Gunputh, Rajendra P; Singh, Upasana G

2017-01-01

Students with disabilities in the tertiary education sector are more than a just a phenomenon, they are a reality. In general, little attention is devoted to their needs despite the fact that they need more care and attention. This paper, through a case study at the University of Mauritius, sought to answer some pertinent questions regarding students with disabilities. Does the University of Mauritius have sufficient facilities to support these students? Are students aware of existing facilities? What additional structures need to be put in place so that students with any form of disability are neither victimised, nor their education undermined? Are there any local laws about students with disabilities in higher education? To answer these questions and others, an online questionnaire was sent to 500 students and the responses were then analysed and discussed. The response rate was 24.4% which showed that students were not reticent to participate in this study. Our survey revealed that most students were not aware of existing facilities and were often neglected in terms of supporting structures and resources. ICT facilities were found to be the best support that is provided at the University of Mauritius. The right legal framework for tertiary education was also missing. Ideally, students with disabilities should have access to special facilities to facilitate their learning experiences at tertiary institutions. Awareness about existing facilities must also be raised in order to offer equal opportunities to them and to enable a seamless inclusion.

GUILT OF PERSONS WITH MENTAL DISORDERS ARE NOT EXCLUDING RESPONSIBILITIES

Directory of Open Access Journals (Sweden)

Ekaterina Valerievna Yurchak

2014-10-01

Full Text Available In the theory of law as a key cross-sectoral and multi-disciplinary institutions is the Institute of guilt. At the present stage of development of the law, in a convergence of many of its branches, it is important to investigate exhaustively the institution with the general legal position, both in general and in particular - the situation of the guilt of persons with mental disorder, not excluding sanity.The purpose of this study - to investigate the situation of the fault of persons with a mental disorder, not excluding sanity in different areas of law, and address the question of whether this interdisciplinary institute.Scientific, theoretical and practical significance of the work lies in the fact that the study of this topic will summarize the knowledge about the fault of persons with a mental disorder, not excluding sanity, to analyze the content of this institution in various areas of law, and to conclude that the cross-sectoral character.The author uses formal-legal, comparative, hermeneutical, mathematical methods, as well as general methods of scientific research.The author analyzes the provisions of the Russian legislation on the fault of persons with a mental disorder, not excluding sanity, concluding that the criminal law of guilt people with a mental disorder, not excluding sanity, the most developed and taken into account as a circumstance affecting the punishment. In other areas of the law said institution worked shallow.The results of this study are scientific and practical value, because they can be useful for teaching students - in the industrial discipline "Criminal Law" and the general theoretical discipline "Theory of State and Law"; in science - by picking up information about the features of the Institute of guilt, and in practice - said the work can be useful to practitioners of judicial and investigative bodies, in order to understand the meaning and importance of the category of guilt, including - the guilt of persons

17 CFR 37.4 - Election to trade excluded and exempt commodities.

Science.gov (United States)

2010-04-01

... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Election to trade excluded and exempt commodities. 37.4 Section 37.4 Commodity and Securities Exchanges COMMODITY FUTURES TRADING COMMISSION DERIVATIVES TRANSACTION EXECUTION FACILITIES § 37.4 Election to trade excluded and exempt...

The Equity Myth: Racialization and Indigeneity at Canadian Universities

Science.gov (United States)

Henry, Frances; Dua, Enakshi; James, Carl E.; Kobayashi, Audrey; Li, Peter; Ramos, Howard; Smith, Malinda S.

2017-01-01

The university is often regarded as a bastion of liberal democracy where equity and diversity are promoted and racism does not exist. In reality, the university still excludes many people and is a site of racialization that is subtle, complex, and sophisticated. While some studies do point to the persistence of systemic barriers to equity and…

Our grandmothers, excluded from history, preservers and ...

African Journals Online (AJOL)

Our grandmothers, excluded from history, preservers and transmitters of indegenous values: ecomaternalistic approach. ... Journal of Religion and Human Relations ... It further calls for the retrieval of the said hidden histories of women which would hopefully be a lesson for the contemporary and future women.

CP violations in the Universe

Science.gov (United States)

Auriemma, Giulio

2003-12-01

The origin of the asymmetry between matter and antimatter that is evident in our part of the Universe is one of the open questions in cosmology, because the CPT symmetry between matter and antimatter seems to be absolutely conserved at microscopic level. We repeat here the classical proofs which exclude the viability of a Universe baryon symmetric on the average, or the observed asymmetry as an initial conditions. The current understanding is that the asymmetry should have been dynamically generated before nucleosynthesis, by B, C, and CP violating processes, acting out of thermodynamical equilibrium, as suggested by Sakharov in the 70's. The physical realizations of these conditions would be possible, in principle, also in the framework of the Standard Model of elementary particles, but the present limits on the mass of the higgs particle exclude this possibility. Finally we present the model of baryogenesis through leptogenesis, which is allowed by a minimal extension of the Standard Model, which has the appeal of being testable in future long-baseline neutrino oscillation experiments.

45 CFR 2400.63 - Excluded graduate study.

Science.gov (United States)

2010-10-01

... arts in public affairs or public administration. The Foundation may at its discretion, upon request of... 45 Public Welfare 4 2010-10-01 2010-10-01 false Excluded graduate study. 2400.63 Section 2400.63 Public Welfare Regulations Relating to Public Welfare (Continued) JAMES MADISON MEMORIAL FELLOWSHIP...

48 CFR 52.247-7 - Freight Excluded.

Science.gov (United States)

2010-10-01

... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Freight Excluded. 52.247-7... AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 52.247-7 Freight... contracts for transportation or for transportation-related services when any commodities or types of...

Excluded-volume effects in the diffusion of hard spheres

KAUST Repository

Bruna, Maria

2012-01-03

Excluded-volume effects can play an important role in determining transport properties in diffusion of particles. Here, the diffusion of finite-sized hard-core interacting particles in two or three dimensions is considered systematically using the method of matched asymptotic expansions. The result is a nonlinear diffusion equation for the one-particle distribution function, with excluded-volume effects enhancing the overall collective diffusion rate. An expression for the effective (collective) diffusion coefficient is obtained. Stochastic simulations of the full particle system are shown to compare well with the solution of this equation for two examples. © 2012 American Physical Society.

21 CFR 1.362 - What records are excluded from this subpart?

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 1 2010-04-01 2010-04-01 false What records are excluded from this subpart? 1.362 Section 1.362 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL... Requirements § 1.362 What records are excluded from this subpart? The establishment and maintenance of records...

20 CFR 404.1028 - Student working for a school, college, or university.

Science.gov (United States)

2010-04-01

... university. 404.1028 Section 404.1028 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY INSURANCE (1950- ) Employment, Wages, Self-Employment, and Self-Employment Income Work Excluded from Employment § 404.1028 Student working for a school, college, or university. (a) For...

COMMUNITY CAPACITY BUILDING FOR REVITALIZATION AND SUSTAINABLE REDEVELOPMENT

Energy Technology Data Exchange (ETDEWEB)

Downing, Melinda; Rosenthall, John; Hudson, Michelle

2003-02-27

Capacity building programs help poor and disadvantaged communities to improve their ability to participate in the environmental decision-making processes. They encourage citizen involvement, and provide the tools that enable them to do so. Capacity building enables communities that would otherwise be excluded to participate in the process, leading to better, and more just decisions. The Department of Energy (DOE) continues to be committed to promoting environmental justice and involving its stakeholders more directly in the planning and decision-making process for environmental cleanup. DOE's Environmental Management Program (EM) is in full support of this commitment. Through its environmental justice project, EM provides communities with the capacity to effectively contribute to a complex technical decision-making process by furnishing access to computers, the Internet, training and technical assistance. DOE's Dr. Samuel P. Massie Chairs of Excellence Program (Massie Chairs) function as technical advisors to many of these community projects. The Massie Chairs consist of nationally and internationally recognized engineers and scientists from nine Historically Black Colleges and Universities (HBCUs) and one Hispanic Serving Institution (HIS). This paper will discuss capacity building initiatives in various jurisdictions.

The Jewish Ethical Tradition in the Modern University.

Science.gov (United States)

Novak, David

1998-01-01

Proposes an interpretation of pluralism and multiculturalism that separates these concepts from the notions of relativism. Asserts that the inclusion of formerly excluded cultural traditions such as Judaism in North American universities has been a give-and-take enterprise. (SLD)

20 CFR 404.1013 - Included-excluded rule.

Science.gov (United States)

2010-04-01

... least one-half of your time in the pay period is in covered work. If you spend most of your time in a... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Included-excluded rule. 404.1013 Section 404.1013 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL OLD-AGE, SURVIVORS AND DISABILITY...

Empowering the digitally excluded: learning initiatives for (invisible groups

Directory of Open Access Journals (Sweden)

Jane Seale

2012-12-01

Full Text Available There is growing evidence that some digitally excluded groups of learners are receiving more attention than others. Discussions regarding why some digitally excluded learners are more visible than others and therefore worthy of more committed digital inclusion interventions raises important questions about how we define and conceptualise digital inclusion and digital inclusion practice; particularly in relation to empowerment. In this article, we draw on a range of research, practice and policy literature to examine two important questions: what is empowerment and in whose hands does empowerment lie? We argue that empowerment involves making informed choices about technology use, but that learners often require support- human intervention- to make these choices. However, current digital inclusion research has failed to produce a detailed critique of what constitutes empowering support from educational institutions and their staff. A lack of open and reflexive accounts of practice means that we are no closer to identifying and understanding the kinds of empowering practices that are required to challenge the kinds of prejudices, stereotypes, risk-aversiveness and low aspirations associated with the most invisible of digitally excluded learners.

Universal behaviour in the stock market: Time dynamics of the electronic orderbook

Energy Technology Data Exchange (ETDEWEB)

Kızılersü, Ayşe, E-mail: ayse.kizilersu@adelaide.edu.au [Special Research Centre for the Subatomic Structure of Matter (CSSM), Department of Physics, School of Chemistry and Physics, Adelaide University, 5005 (Australia); Kreer, Markus [phi-t products & services, Karlsruher Strasse 88, 76139 Karlsruhe (Germany); Thomas, Anthony W. [CoEPP and CSSM, Department of Physics, Adelaide University, SA 5005 (Australia); Feindt, Michael [Blue Yonder GmbH, Ohiostraße 8, 756139 Karlsruhe (Germany)

2016-07-29

A consequence of the digital revolution is that share trading at the stock exchange takes place via electronic order books which are accessed by traders and investors via the internet. Our empirical findings of the London Stock Exchange demonstrate that once ultra-high frequency manipulation on time scales less than around ten milliseconds is excluded, all relevant changes in the order book happen with time differences that are randomly distributed and well described by a left-truncated Weibull distribution with universal shape parameter (independent of time and same for all stocks). The universal shape parameter corresponds to maximum entropy of the distribution. - Highlights: • After the ultra-high frequency manipulation is excluded, all the time differences in the EOB described by a left-truncated Weibull distribution. • The Weibull shape parameter is universal i.e. independent of time and same for all stocks and it is equal to Euler–Mascheroni constant. • The universal shape parameter corresponds to maximum entropy of the distribution.

Universal behaviour in the stock market: Time dynamics of the electronic orderbook

International Nuclear Information System (INIS)

Kızılersü, Ayşe; Kreer, Markus; Thomas, Anthony W.; Feindt, Michael

2016-01-01

A consequence of the digital revolution is that share trading at the stock exchange takes place via electronic order books which are accessed by traders and investors via the internet. Our empirical findings of the London Stock Exchange demonstrate that once ultra-high frequency manipulation on time scales less than around ten milliseconds is excluded, all relevant changes in the order book happen with time differences that are randomly distributed and well described by a left-truncated Weibull distribution with universal shape parameter (independent of time and same for all stocks). The universal shape parameter corresponds to maximum entropy of the distribution. - Highlights: • After the ultra-high frequency manipulation is excluded, all the time differences in the EOB described by a left-truncated Weibull distribution. • The Weibull shape parameter is universal i.e. independent of time and same for all stocks and it is equal to Euler–Mascheroni constant. • The universal shape parameter corresponds to maximum entropy of the distribution.

Metastatic Ewing's sarcoma to the skull: CNS involvement excluded by MRI

International Nuclear Information System (INIS)

Taets ven Amerongen, A.H.M.; Kaiser, M.C.; Waal, F.C. de

1987-01-01

A case of metastatic Ewing's sarcoma to the skull is presented, demonstrating the superiority of magnetic resonance imaging over other imaging modalities to exclude CNS involvement. Precise delineation of different tumor components in extradural location contained in an intact dural rim together with compressed cortex showing no signs of tumorous involvement constituted an MRI appearance allowing us to exclude tumor outgrowth into the brain. (orig.)

Being Included and Excluded

DEFF Research Database (Denmark)

Korzenevica, Marina

2016-01-01

Following the civil war of 1996–2006, there was a dramatic increase in the labor mobility of young men and the inclusion of young women in formal education, which led to the transformation of the political landscape of rural Nepal. Mobility and schooling represent a level of prestige that rural...... politics. It analyzes how formal education and mobility either challenge or reinforce traditional gendered norms which dictate a lowly position for young married women in the household and their absence from community politics. The article concludes that women are simultaneously excluded and included from...... community politics. On the one hand, their mobility and decision-making powers decrease with the increase in the labor mobility of men and their newly gained education is politically devalued when compared to the informal education that men gain through mobility, but on the other hand, schooling strengthens...

Clean Water Act (excluding Section 404)

Energy Technology Data Exchange (ETDEWEB)

1993-01-15

This Reference Book contains a current copy of the Clean Water Act (excluding Section 404) and those regulations that implement the statutes and appear to be most relevant to US Department of Energy (DOE) activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Updates that include important new requirements will be provided periodically. Questions concerning this Reference Book may be directed to Mark Petts, EH-231 (202/586-2609).

Extended Excluded Volume: Its Origin and Consequences

Czech Academy of Sciences Publication Activity Database

Nezbeda, Ivo; Rouha, M.

2013-01-01

Roč. 85, č. 1 (2013), s. 201-210 ISSN 0033-4545. [International Conference on Solution Chemistry (ICSC-32) /32./. La Grande Motte, 28.08.2011-02.09.2011] R&D Projects: GA AV ČR IAA400720802 Institutional support: RVO:67985858 Keywords : excluded volume * partial molar volume * primitive models Subject RIV: CF - Physical ; Theoretical Chemistry Impact factor: 3.112, year: 2013

8 CFR 1240.38 - Fingerprinting of excluded aliens.

Science.gov (United States)

2010-01-01

... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false Fingerprinting of excluded aliens. 1240.38 Section 1240.38 Aliens and Nationality EXECUTIVE OFFICE FOR IMMIGRATION REVIEW, DEPARTMENT OF JUSTICE IMMIGRATION REGULATIONS PROCEEDINGS TO DETERMINE REMOVABILITY OF ALIENS IN THE UNITED STATES Exclusion of...

21 CFR 1404.950 - Excluded Parties List System

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Excluded Parties List System 1404.950 Section 1404.950 Food and Drugs OFFICE OF NATIONAL DRUG CONTROL POLICY GOVERNMENTWIDE DEBARMENT AND SUSPENSION... other information about persons who are ineligible. The EPLS system includes the printed version...

The Education Act and Excluded Children. Policy Review.

Science.gov (United States)

Hodgkin, Rachel

1997-01-01

Discusses the negative assumptions and outcomes of provisions in Britain's Education Act of 1997 dealing with expulsion of students. Presents some statistics on excluded children; discusses likely outcomes such as increased delinquency, parent-school acrimony, and disparity in schools. Describes the role of teachers' unions in drafting the bill…

Type specimens of Hymenoptera deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil (excluding Aculeata

Directory of Open Access Journals (Sweden)

Helena C. Onody

2014-01-01

Full Text Available The present paper lists the type specimens of Hymenoptera, excluding Aculeata, deposited in the Museu de Zoologia da Universidade de São Paulo, Brazil. We record all labels contents and also additional information from MZSP registers, published material, and other available sources. High resolution photographs of holotypes, lectotypes and syntypes are available through links to Specimage - the image database of The Ohio State University, where they are archived. The collection comprises a total of 332 type-specimens (32 holotypes, 266 paratypes, 12 syntypes, 20 paralectotypes and two lectotypes of eight superfamilies, 18 families, 31 subfamilies, 43 genera and 83 species.

Excluded-volume effects in the diffusion of hard spheres

KAUST Repository

Bruna, Maria; Chapman, S. Jonathan

2012-01-01

Excluded-volume effects can play an important role in determining transport properties in diffusion of particles. Here, the diffusion of finite-sized hard-core interacting particles in two or three dimensions is considered systematically using

Excluded-Mean-Variance Neural Decision Analyzer for Qualitative Group Decision Making

Directory of Open Access Journals (Sweden)

Ki-Young Song

2012-01-01

Full Text Available Many qualitative group decisions in professional fields such as law, engineering, economics, psychology, and medicine that appear to be crisp and certain are in reality shrouded in fuzziness as a result of uncertain environments and the nature of human cognition within which the group decisions are made. In this paper we introduce an innovative approach to group decision making in uncertain situations by using a mean-variance neural approach. The key idea of this proposed approach is to compute the excluded mean of individual evaluations and weight it by applying a variance influence function (VIF; this process of weighting the excluded mean by VIF provides an improved result in the group decision making. In this paper, a case study with the proposed excluded-mean-variance approach is also presented. The results of this case study indicate that this proposed approach can improve the effectiveness of qualitative decision making by providing the decision maker with a new cognitive tool to assist in the reasoning process.

Diffusion of multiple species with excluded-volume effects

KAUST Repository

Bruna, Maria; Chapman, S. Jonathan

2012-01-01

Stochastic models of diffusion with excluded-volume effects are used to model many biological and physical systems at a discrete level. The average properties of the population may be described by a continuum model based on partial differential equations. In this paper we consider multiple interacting subpopulations/species and study how the inter-species competition emerges at the population level. Each individual is described as a finite-size hard core interacting particle undergoing Brownian motion. The link between the discrete stochastic equations of motion and the continuum model is considered systematically using the method of matched asymptotic expansions. The system for two species leads to a nonlinear cross-diffusion system for each subpopulation, which captures the enhancement of the effective diffusion rate due to excluded-volume interactions between particles of the same species, and the diminishment due to particles of the other species. This model can explain two alternative notions of the diffusion coefficient that are often confounded, namely collective diffusion and self-diffusion. Simulations of the discrete system show good agreement with the analytic results. © 2012 American Institute of Physics.

Minority On-Line Information Service (MOLIS): A minority research and education information service. Final report for Department of Energy Grant No. DE-FG02-90ER75602

Energy Technology Data Exchange (ETDEWEB)

Rodman, John A.

2000-12-01

MOLIS is an online database of minority institutions, and is used by federal agencies to identify peer reviewers and by majority institutions to identify possible collaborations and sub-contracts. MOLIS includes in-depth information about the research and educational capabilities of Historically Black Colleges and Universities (HBCUs), Hispanic Serving Institutions (HSIs), and Tribal Colleges. Included with this report are several annual progress reports, a list of all minority institutions currently on MOLIS, a list of outreach activities, etc.

Office of Inspector General List of Excluded Individuals and Entities

Data.gov (United States)

U.S. Department of Health & Human Services — The objective is to ensure that providers who bill Federal health care programs do not submit claims for services furnished, ordered or prescribed by an excluded...

Metastatic Ewing's sarcoma to the skull: CNS involvement excluded by MRI

Energy Technology Data Exchange (ETDEWEB)

Taets ven Amerongen, A.H.M.; Kaiser, M.C.; Waal, F.C. de

1987-03-01

A case of metastatic Ewing's sarcoma to the skull is presented, demonstrating the superiority of magnetic resonance imaging over other imaging modalities to exclude CNS involvement. Precise delineation of different tumor components in extradural location contained in an intact dural rim together with compressed cortex showing no signs of tumorous involvement constituted an MRI appearance allowing us to exclude tumor outgrowth into the brain.

The Impact and Influence of HBCUs on the Social Work Profession

Science.gov (United States)

Bowles, Dorcas D.; Hopps, June Gary; Clayton, Obie

2016-01-01

Faculties at historically Black colleges and universities (HBCU) have demonstrated stellar contributions to social work, which include early thought and epistemology related to strengths, empowerment, and social justice perspectives; religious orientation; inclusive learning environment, and community-based research. W. E. B. DuBois was the most…

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....

Erasmus Language Students in a British University: A Case Study

Science.gov (United States)

Bogain, Ariane

2012-01-01

Students' assessment of their academic experience is actively sought by higher education institutions, as evidenced in the UK's National Student Survey, introduced in 2005. Erasmus students, despite their growing numbers, tend to be excluded from these satisfaction surveys, even though they, too, are primary customers of a university. This study…

7 CFR 1794.21 - Categorically excluded proposals without an ER.

Science.gov (United States)

2010-01-01

... UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE (CONTINUED) ENVIRONMENTAL POLICIES AND PROCEDURES... or the substitution of one fuel combustion technology with another is excluded from this... providing service to customers or facilities such as stock tanks and irrigation pumps. (26) New bulk...

40 CFR 761.187 - Reporting importers and by persons generating PCBs in excluded manufacturing processes.

Science.gov (United States)

2010-07-01

...) MANUFACTURING, PROCESSING, DISTRIBUTION IN COMMERCE, AND USE PROHIBITIONS General Records and Reports § 761.187 Reporting importers and by persons generating PCBs in excluded manufacturing processes. In addition to... generating PCBs in excluded manufacturing processes. 761.187 Section 761.187 Protection of Environment...

Gamma ray astronomy and search for antimatter in the universe

International Nuclear Information System (INIS)

Schoenfelder, V.

1989-01-01

Gamma ray astronomy provides a powerful tool for searching antimatter in the universe; it probably provides the only means to determine, if the universe has baryon symmetry. Presently existing gamma-ray observations can be interpreted without postulating the existence of antimatter. However, the measurements are not precise enough to definitely exclude the possibility of its existence. The search for antimatter belongs to one of the main scientific objectives of the Gamma Ray Observatory GRO of NASA, which will be launched in 1990 by the Space Shuttle. (orig.)

Influences of excluded volume of molecules on signaling processes on the biomembrane.

Directory of Open Access Journals (Sweden)

Masashi Fujii

Full Text Available We investigate the influences of the excluded volume of molecules on biochemical reaction processes on 2-dimensional surfaces using a model of signal transduction processes on biomembranes. We perform simulations of the 2-dimensional cell-based model, which describes the reactions and diffusion of the receptors, signaling proteins, target proteins, and crowders on the cell membrane. The signaling proteins are activated by receptors, and these activated signaling proteins activate target proteins that bind autonomously from the cytoplasm to the membrane, and unbind from the membrane if activated. If the target proteins bind frequently, the volume fraction of molecules on the membrane becomes so large that the excluded volume of the molecules for the reaction and diffusion dynamics cannot be negligible. We find that such excluded volume effects of the molecules induce non-trivial variations of the signal flow, defined as the activation frequency of target proteins, as follows. With an increase in the binding rate of target proteins, the signal flow varies by i monotonically increasing; ii increasing then decreasing in a bell-shaped curve; or iii increasing, decreasing, then increasing in an S-shaped curve. We further demonstrate that the excluded volume of molecules influences the hierarchical molecular distributions throughout the reaction processes. In particular, when the system exhibits a large signal flow, the signaling proteins tend to surround the receptors to form receptor-signaling protein clusters, and the target proteins tend to become distributed around such clusters. To explain these phenomena, we analyze the stochastic model of the local motions of molecules around the receptor.

How excluding some benefits from value assessment of new drugs impacts innovation.

Science.gov (United States)

Cook, Joseph P; Golec, Joseph

2017-12-01

Payers often assess the benefits of new drugs relative to costs for reimbursement purposes, but they frequently exclude some drugs' option-related benefits, reducing their reimbursement chances, and making them less attractive R&D investments. We develop and test a real options model of R&D investment that shows that excluding option-related benefits heightens drug developers' incentives to avoid high-risk (volatile) R&D investments and instead encourages them to focus on "safer" (positively skewed) investments. Our model and empirical results could partly explain the decline in the number of risky new molecular entities. Copyright © 2017 John Wiley & Sons, Ltd.

31 CFR 19.500 - What is the purpose of the Excluded Parties List System (EPLS)?

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false What is the purpose of the Excluded Parties List System (EPLS)? 19.500 Section 19.500 Money and Finance: Treasury Office of the Secretary of the Treasury GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) Excluded Parties List System...

GRAD-MAP: A Joint Physics and Astronomy Diversity Initiative at the University of Maryland

Science.gov (United States)

Steele, Amy; Smith, Robyn; Wilkins, Ashlee; Jameson, Katie

2018-01-01

Graduate Resources for Advancing Diversity with Maryland’s Astronomy and Physics (GRAD-MAP), builds connections between UMD and mid-Atlantic HBCUs, Minority-Serving Institutions (MSIs), and community colleges. We use seminars, forums, and workshops to foster a diverse community of undergraduates prepared to succeed in graduate school, inclusion-minded graduate student mentors, and faculty versed in the experiences of students at MSIs and the need for changes in the fields of physics and astronomy. Now in its fifth year, GRAD-MAP remains a graduate-student-powered initiative with a three-pronged approach: 1) Fall Collaborative Seminars, 2) A Winter Workshop, and 3) A Summer Scholars Program. This coherent set of programming allows GRAD-MAP to do more than just increase the numbers of minority students participating in astronomy and physics research (or worse, simply shuffle around students who already are or would be active in research). GRAD-MAP is committed to identifying students who are otherwise underserved or overlooked by the traditional academic pipeline, not only to get them on the path to be successful undergraduate researchers and eventual graduate applicants, but also to make substantial, sustainable efforts toward making the climate of academic physics and astronomy more inclusive to them and all other underrepresented minority students. We will describe the key elements of our program, highlight successes and lessons learned, and describe future directions for program elements. GRAD-MAP can serve as a model for other universities committed to diversity and inclusion.

The professionalization of the university students during the initial formation

Directory of Open Access Journals (Sweden)

Elizabeth Darias Hernández

2016-03-01

Full Text Available At present time, the process of professionalization is considered as one of the highest goals in the university studies and it is the base of solutions of other big problems stated by the present university. However, there is a tendency from the hyperbole of this process as a phenomenon of post graduated education. This excludes and diminishes the value in the university formation, moment where the bases of identity as professionals are created. The article deals with role and placement as a whole and its harmonic relationship between initial and permanent formation, the content of this article constitutes the scientific problem of the research and it brings about the methodological bases to contribute to its solution.

Equitable access to health insurance for socially excluded children? The case of the National Health Insurance Scheme (NHIS) in Ghana.

Science.gov (United States)

Williams, Gemma A; Parmar, Divya; Dkhimi, Fahdi; Asante, Felix; Arhinful, Daniel; Mladovsky, Philipa

2017-08-01

To help reduce child mortality and reach universal health coverage, Ghana extended free membership of the National Health Insurance Scheme (NHIS) to children (under-18s) in 2008. However, despite the introduction of premium waivers, a substantial proportion of children remain uninsured. Thus far, few studies have explored why enrolment of children in NHIS may remain low, despite the absence of significant financial barriers to membership. In this paper we therefore look beyond economic explanations of access to health insurance to explore additional wider determinants of enrolment in the NHIS. In particular, we investigate whether social exclusion, as measured through a sociocultural, political and economic lens, can explain poor enrolment rates of children. Data were collected from a cross-sectional survey of 4050 representative households conducted in Ghana in 2012. Household indices were created to measure sociocultural, political and economic exclusion, and logistic regressions were conducted to study determinants of enrolment at the individual and household levels. Our results indicate that socioculturally, economically and politically excluded children are less likely to enrol in the NHIS. Furthermore, households excluded in all dimensions were more likely to be non-enrolled or partially-enrolled (i.e. not all children enrolled within the household) than fully-enrolled. These results suggest that equity in access for socially excluded children has not yet been achieved. Efforts should be taken to improve coverage by removing the remaining small, annually renewable registration fee, implementing and publicising the new clause that de-links premium waivers from parental membership, establishing additional scheme administrative offices in remote areas, holding regular registration sessions in schools and conducting outreach sessions and providing registration support to female guardians of children. Ensuring equitable access to NHIS will contribute substantially

Addressing dichotomous data for participants excluded from trial analysis: a guide for systematic reviewers.

Directory of Open Access Journals (Sweden)

Elie A Akl

Full Text Available Systematic reviewer authors intending to include all randomized participants in their meta-analyses need to make assumptions about the outcomes of participants with missing data.The objective of this paper is to provide systematic reviewer authors with a relatively simple guidance for addressing dichotomous data for participants excluded from analyses of randomized trials.This guide is based on a review of the Cochrane handbook and published methodological research. The guide deals with participants excluded from the analysis who were considered 'non-adherent to the protocol' but for whom data are available, and participants with missing data.Systematic reviewer authors should include data from 'non-adherent' participants excluded from the primary study authors' analysis but for whom data are available. For missing, unavailable participant data, authors may conduct a complete case analysis (excluding those with missing data as the primary analysis. Alternatively, they may conduct a primary analysis that makes plausible assumptions about the outcomes of participants with missing data. When the primary analysis suggests important benefit, sensitivity meta-analyses using relatively extreme assumptions that may vary in plausibility can inform the extent to which risk of bias impacts the confidence in the results of the primary analysis. The more plausible assumptions draw on the outcome event rates within the trial or in all trials included in the meta-analysis. The proposed guide does not take into account the uncertainty associated with assumed events.This guide proposes methods for handling participants excluded from analyses of randomized trials. These methods can help in establishing the extent to which risk of bias impacts meta-analysis results.

Identification of cadmium-excluding Welsh onion (Allium fistulosum L.) cultivars and their mechanisms of low cadmium accumulation.

Science.gov (United States)

Li, Xuhui; Zhou, Qixing; Wei, Shuhe; Ren, Wenjie

2012-06-01

Screening out cadmium (Cd) excluding cultivars of a crop in agricultural production is an effective way to prohibit Cd entering into food chain. A judging criterion for Cd-excluding cultivars based on food safety was suggested and used in the identification of Cd-excluding welsh onion (Allium fistulosum L.) cultivars. A pot culture experiment was carried out to screen out Cd-excluding cultivars, of which the results were confirmed by plot experiments. The relevant factors of Cd accumulation in the pseudostem were analyzed and used in the correlation analysis aiming to study the low Cd accumulation mechanisms. The concentration of Cd in the pseudostem of welsh onions was 0.08-0.20, 0.18-0.41, and 0.26-0.61 mg/kg fresh weight (FW) under three treatments (1.0, 2.5, and 5.0 mg/kg), respectively. The significant (p onion cultivars, but Cd contamination in soil had little influence on biomass and the contents of soluble sugar, NO(3)(-)-N, and eight other elements in the tested welsh onion cultivars. Two cultivars were identified as Cd-excluding cultivars, mainly because the accumulation of Cd in their pseudostem was only 0.041 ± 0.003 and 0.046 ± 0.002 mg/kg FW, and 0.054 ± 0.001 and 0.066 ± 0.011 mg/kg FW, when growing in plots with Cd concentration of 0.49 and 0.99 mg/kg, respectively. Ribentiegancongwang and Wuyeqi could be identified as Cd-excluding cultivars. Low bioaccumulation factor of the roots was the main mechanism of Cd-excluding welsh onion cultivars.

Oxytocin biases men but not women to restore social connections with individuals who socially exclude them.

Science.gov (United States)

Xu, Xiaolei; Yao, Shuxia; Xu, Lei; Geng, Yayuan; Zhao, Weihua; Ma, Xiaole; Kou, Juan; Luo, Ruixue; Kendrick, Keith M

2017-01-12

We normally react to individuals who exclude us socially by either avoiding them or increasing our attempts to interact with them. The neuropeptide oxytocin can promote social bonds and reduce social conflict and we therefore investigated whether it facilitates more positive social responses towards individuals who exclude or include us. In a double-blind, placebo-controlled, between-subject design 77 healthy Chinese male and female participants received intranasal oxytocin (40 IU) or placebo before playing a modified virtual ball-tossing game with three fictitious partners who either showed exclusion, inclusion or neutral behavioral interactions with them. Results showed that both male and female subjects threw the ball more often to individuals who excluded rather than included them, although oxytocin did not alter this or awareness/feelings of exclusion or inclusion. However, when subjects returned a week later males, but not females, in the oxytocin group exhibited an increased liking for, and preference for playing again with, players who had previously excluded them. This oxytocin effect was positively associated with independent traits. Our findings suggest that in a collectivist culture oxytocin may promote the desire of males, but not females, with a stronger independent orientation to rebuild social connections with individuals who have previously excluded them.

Einstein Universe Revisited and End of Dark ERA

Science.gov (United States)

Nurgaliev, Ildus S.

2015-01-01

Historically the earliest general relativistic cosmological solution was received by Einstein himself as homogenous, isotropic one. In accordance with European cosmology it was expected static. The Eternal Universe as scientific model is conflicting with the existed theological model of the Universe created by God, therefore, of the limited age. Christianity, younger Islam, older Judaism are based on creationism. Much older oriental traditions such us Hinduism and Buddhism are based on conceptions of eternal and cyclic Universe which are closer to scientific worldview. To have static universe Einstein needed a factor to counteract gravity and postulated cosmological term and considered it as a disadvantage of the theory. This aesthetic dissatisfaction was amplified by interpretation distance-redshift relationship as a cosmological expansion effect. Emerged scientific cosmological community (excluding Hubble himself - almost always) endorsed the concept of expanding Universe. At the same time, as it is shown in this report, a natural well known factors do exist to counteract gravity. They are inertial centrifugal and Coriolis forces finding their geometrical presentation in the relativity theory.

CP-Violating solitons in the early universe

International Nuclear Information System (INIS)

Tornkvist, O.; Riotto, A.

1997-07-01

Solitons in extensions of the Standard Model can serve as localized sources of CP violation. Depending on their stability properties, they may serve either to create or to deplete the baryon asymmetry. The conditions for existence of a particular soliton candidate, the membrane solution of the two-Higgs model, are presented. In the generic case, investigated by Bachas and Tomaras, membranes exist and are metastable for a wide range of parameters. For the more viable supersymmetric case, it is shown that the present-day existence of CP-violating membranes is experimentally excluded, but preliminary studies suggest that they may have existed in the early universe soon after the electroweak phase transition, with important consequences for the baryon asymmetry of the universe

NNDSS - Table II. Salmonellosis (excluding typhoid fever and paratyphoid fever) to Shigellosis

Data.gov (United States)

U.S. Department of Health & Human Services — NNDSS - Table II. Salmonellosis (excluding typhoid fever and paratyphoid fever) to Shigellosis - 2018. In this Table, provisional cases of selected notifiable...

Only MR can safely exclude patients from arthroscopy

International Nuclear Information System (INIS)

Vincken, Patrice W.J.; Braak, Bert P.M. ter; Erkel, Arian R. van; Bloem, Johan L.; Bloem, Rolf M.; Luijt, Peter A. van; Coene, L.N.J.E.M.; Lange, Sam de

2009-01-01

The aim of this study was to determine in patients with subacute knee complaints and normal standardized physical examination the fraction of magnetic resonance imaging (MRI) studies showing arthroscopically treatable intra-articular pathology. There were 290 consecutive patients (between 16 and 45 years) with at least 4 weeks of knee complaints and low clinical suspicion of intra-articular pathology based on physical exam. Two hundred seventy-four patients were included. Sixteen patients with prior knee surgery, rheumatic arthritis, or severe osteoarthritis were excluded. MRI was used to assign patients to group 1 (treatable abnormalities) or group 2 (normal or no treatable findings), depending on whether MR demonstrated treatable pathology. Arthroscopy was performed in group 1 patients. If symptoms persisted for 3 months in group 2 patients, cross over to arthroscopy was allowed. MR showed treatable pathology in 73 patients (26.6%). Arthroscopy was performed in 64 patients of 73 patients (group 1). In 52 patients (81.3%, 95% confidence interval (CI) 71.4-91.1%), arthroscopy was therapeutic. Of the 13 arthroscopies (6.5%) in group 2, four were therapeutic (30.8%, 95% CI 1.7-59.8). The highest fraction of MR studies showing treatable pathology was found in males, aged over 30 years, with a history of effusion (54.5%, six of 11 patients). Authors believe that the negative predictive value of clinical assessment in patients with subacute knee complaints is too low to exclude these patients from MR. MR should at least be considered in male patients aged 30 years and over with a history of effusion. (orig.)

Only MR can safely exclude patients from arthroscopy

Energy Technology Data Exchange (ETDEWEB)

Vincken, Patrice W.J.; Braak, Bert P.M. ter; Erkel, Arian R. van; Bloem, Johan L. [Leiden University Medical Center, Department of Radiology, P.O. Box 9600, Leiden (Netherlands); Bloem, Rolf M. [Leiden University Medical Center, Department of Orthopedic Surgery, Leiden (Netherlands); Reinier de Graaf Gasthuis, Department of Orthopedic Surgery, Delft (Netherlands); Luijt, Peter A. van [Leiden University Medical Center, Department of Traumatology, Leiden (Netherlands); Coene, L.N.J.E.M. [HAGA Hospital, Department of Orthopaedic Surgery, The Hague (Netherlands); Lange, Sam de [Medical Center Haaglanden, Department of Orthopedic Surgery, The Hague (Netherlands)

2009-10-15

The aim of this study was to determine in patients with subacute knee complaints and normal standardized physical examination the fraction of magnetic resonance imaging (MRI) studies showing arthroscopically treatable intra-articular pathology. There were 290 consecutive patients (between 16 and 45 years) with at least 4 weeks of knee complaints and low clinical suspicion of intra-articular pathology based on physical exam. Two hundred seventy-four patients were included. Sixteen patients with prior knee surgery, rheumatic arthritis, or severe osteoarthritis were excluded. MRI was used to assign patients to group 1 (treatable abnormalities) or group 2 (normal or no treatable findings), depending on whether MR demonstrated treatable pathology. Arthroscopy was performed in group 1 patients. If symptoms persisted for 3 months in group 2 patients, cross over to arthroscopy was allowed. MR showed treatable pathology in 73 patients (26.6%). Arthroscopy was performed in 64 patients of 73 patients (group 1). In 52 patients (81.3%, 95% confidence interval (CI) 71.4-91.1%), arthroscopy was therapeutic. Of the 13 arthroscopies (6.5%) in group 2, four were therapeutic (30.8%, 95% CI 1.7-59.8). The highest fraction of MR studies showing treatable pathology was found in males, aged over 30 years, with a history of effusion (54.5%, six of 11 patients). Authors believe that the negative predictive value of clinical assessment in patients with subacute knee complaints is too low to exclude these patients from MR. MR should at least be considered in male patients aged 30 years and over with a history of effusion. (orig.)

Psychiatric Disorder or Impairing Psychology in Children Who Have Been Excluded from School: A Systematic Review

Science.gov (United States)

Whear, Rebecca; Marlow, Ruth; Boddy, Kate; Ukoumunne, Obioha C.; Parker, Claire; Ford, Tamsin; Thompson-Coon, Jo; Stein, Ken

2014-01-01

When children with special educational needs are excluded from school, it should raise the concern that these children are not receiving adequate help and support. This systematic review aims to identify the prevalence of psychiatric disorder or impairing psychopathology among children who are excluded from school compared to children who are not…

Coil–globule transition of a polymer involved in excluded-volume interactions with macromolecules

International Nuclear Information System (INIS)

Odagiri, Kenta; Seki, Kazuhiko

2015-01-01

Polymers adopt extended coil and compact globule states according to the balance between entropy and interaction energies. The transition of a polymer between an extended coil state and compact globule state can be induced by changing thermodynamic force such as temperature to alter the energy/entropy balance. Previously, this transition was theoretically studied by taking into account the excluded-volume interaction between monomers of a polymer chain using the partition function. For binary mixtures of a long polymer and short polymers, the coil-globule transition can be induced by changing the concentration of the shorter polymers. Here, we investigate the transition caused by short polymers by generalizing the partition function of the long polymer to include the excluded-volume effect of short polymers. The coil-globule transition is studied as a function of the concentration of mixed polymers by systematically varying Flory’s χ-parameters. We show that the transition is caused by the interplay between the excluded-volume interaction and the dispersion state of short polymers in the solvent. We also reveal that the same results can be obtained by combining the mixing entropy and elastic energy if the volume of a long polymer is properly defined

40 CFR 725.910 - Persons excluded from reporting significant new uses.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Persons excluded from reporting significant new uses. 725.910 Section 725.910 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... designated significant new uses, or (2) That the recipient has knowledge of the specific section in subpart M...

Universality in quantum chaos and the one-parameter scaling theory.

Science.gov (United States)

García-García, Antonio M; Wang, Jiao

2008-02-22

The one-parameter scaling theory is adapted to the context of quantum chaos. We define a generalized dimensionless conductance, g, semiclassically and then study Anderson localization corrections by renormalization group techniques. This analysis permits a characterization of the universality classes associated to a metal (g-->infinity), an insulator (g-->0), and the metal-insulator transition (g-->g(c)) in quantum chaos provided that the classical phase space is not mixed. According to our results the universality class related to the metallic limit includes all the systems in which the Bohigas-Giannoni-Schmit conjecture holds but automatically excludes those in which dynamical localization effects are important. The universality class related to the metal-insulator transition is characterized by classical superdiffusion or a fractal spectrum in low dimensions (d < or = 2). Several examples are discussed in detail.

Clarifying the use of aggregated exposures in multilevel models: self-included vs. self-excluded measures.

Directory of Open Access Journals (Sweden)

Etsuji Suzuki

Full Text Available Multilevel analyses are ideally suited to assess the effects of ecological (higher level and individual (lower level exposure variables simultaneously. In applying such analyses to measures of ecologies in epidemiological studies, individual variables are usually aggregated into the higher level unit. Typically, the aggregated measure includes responses of every individual belonging to that group (i.e. it constitutes a self-included measure. More recently, researchers have developed an aggregate measure which excludes the response of the individual to whom the aggregate measure is linked (i.e. a self-excluded measure. In this study, we clarify the substantive and technical properties of these two measures when they are used as exposures in multilevel models.Although the differences between the two aggregated measures are mathematically subtle, distinguishing between them is important in terms of the specific scientific questions to be addressed. We then show how these measures can be used in two distinct types of multilevel models-self-included model and self-excluded model-and interpret the parameters in each model by imposing hypothetical interventions. The concept is tested on empirical data of workplace social capital and employees' systolic blood pressure.Researchers assume group-level interventions when using a self-included model, and individual-level interventions when using a self-excluded model. Analytical re-parameterizations of these two models highlight their differences in parameter interpretation. Cluster-mean centered self-included models enable researchers to decompose the collective effect into its within- and between-group components. The benefit of cluster-mean centering procedure is further discussed in terms of hypothetical interventions.When investigating the potential roles of aggregated variables, researchers should carefully explore which type of model-self-included or self-excluded-is suitable for a given situation

20 CFR 30.718 - How is a provider notified of OWCP's intent to exclude him or her?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false How is a provider notified of OWCP's intent to exclude him or her? 30.718 Section 30.718 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... OWCP's intent to exclude him or her? The Regional Director shall initiate the exclusion process by...

20 CFR 10.818 - How is a provider notified of OWCP's intent to exclude him or her?

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false How is a provider notified of OWCP's intent to exclude him or her? 10.818 Section 10.818 Employees' Benefits OFFICE OF WORKERS' COMPENSATION... How is a provider notified of OWCP's intent to exclude him or her? The Regional Director shall...

Breast MRI used as a problem-solving tool reliably excludes malignancy

International Nuclear Information System (INIS)

Spick, Claudio; Szolar, Dieter H.M.; Preidler, Klaus W.; Tillich, Manfred; Reittner, Pia; Baltzer, Pascal A.

2015-01-01

Highlights: • Breast MRI reliably excludes malignancy in conventional BI-RADS 0 cases (NPV: 100%). • Malignancy rate in the BI-RADS 0 population is substantial with 13.5%. • Breast MRI used as a problem-solving tool reliably excludes malignancy. - Abstract: Purpose: To evaluate the diagnostic performance of breast MRI if used as a problem-solving tool in BI-RADS 0 cases. Material and methods: In this IRB-approved, single-center study, 687 women underwent high-resolution-3D, dynamic contrast-enhanced breast magnetic resonance imaging (MRI) between January 2012 and December 2012. Of these, we analyzed 111 consecutive patients (mean age, 51 ± 12 years; range, 20–83 years) categorized as BI-RADS 0. Breast MRI findings were stratified by clinical presentations, conventional imaging findings, and breast density. MRI results were compared to the reference standard, defined as histopathology or an imaging follow-up of at least 1 year. Results: One hundred eleven patients with BI-RADS 0 conventional imaging findings revealed 30 (27%) mammographic masses, 57 (51.4%) mammographic architectural distortions, five (4.5%) mammographic microcalcifications, 17 (15.3%) ultrasound-only findings, and two palpable findings without imaging correlates. There were 15 true-positive, 85 true-negative, 11 false-positive, and zero false-negative breast MRI findings, resulting in a sensitivity, specificity, PPV, and NPV of 100% (15/15), 88.5% (85/96), 57.7% (15/26), and 100% (85/85), respectively. Breast density and reasons for referral had no significant influence on the diagnostic performance of breast MRI (p > 0.05). Conclusion: Breast MRI reliably excludes malignancy in conventional BI-RADS 0 cases resulting in a NPV of 100% (85/85) and a PPV of 57.7% (15/26)

Excluded from School: Getting a Second Chance at a "Meaningful" Education

Science.gov (United States)

McGregor, Glenda; Mills, Martin; te Riele, Kitty; Hayes, Debra

2015-01-01

In this paper, we draw upon the experiences of a group of young people who have been excluded from mainstream schools in two Australian states to provide an account of the ways in which they have found their way to education in educational sites that are variously referred to as "flexible learning centres", "second chance…

40 CFR Table 4 to Subpart Jj of... - Pollutants Excluded From Use in Cleaning and Washoff Solvents

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 10 2010-07-01 2010-07-01 false Pollutants Excluded From Use in Cleaning and Washoff Solvents 4 Table 4 to Subpart JJ of Part 63 Protection of Environment ENVIRONMENTAL... Operations Pt. 63, Subpt. JJ, Table 4 Table 4 to Subpart JJ of Part 63—Pollutants Excluded From Use in...

Circles-in-the-sky searches and observable cosmic topology in a flat universe

International Nuclear Information System (INIS)

Mota, B.; Reboucas, M. J.; Tavakol, R.

2010-01-01

In a universe with a detectable nontrivial spatial topology, the last scattering surface contains pairs of matching circles with the same distribution of temperature fluctuations--the so-called circles-in-the-sky. Searches for nearly antipodal circles-in-the-sky in maps of cosmic microwave background radiation have so far been unsuccessful. This negative outcome, along with recent theoretical results concerning the detectability of nearly flat compact topologies, is sufficient to exclude a detectable nontrivial topology for most observers in very nearly flat positively and negatively curved universes, whose total matter-energy density satisfies 0 tot -1| -5 . Here, we investigate the consequences of these searches for observable nontrivial topologies if the Universe turns out to be exactly flat (Ω tot =1). We demonstrate that in this case, the conclusions deduced from such searches can be radically different. We show that, although there is no characteristic topological scale in the flat manifolds, for all multiply-connected orientable flat manifolds, it is possible to directly study the action of the holonomies in order to obtain a general upper bound on the angle that characterizes the deviation from antipodicity of pairs of matching circles associated with the shortest closed geodesic. This bound is valid for all observers and all possible values of the compactification length parameters. We also show that in a flat universe, there are observers for whom the circles-in-the-sky searches already undertaken are insufficient to exclude the possibility of a detectable nontrivial spatial topology. It is remarkable how such small variations in the spatial curvature of the Universe, which are effectively indistinguishable geometrically, can have such a drastic effect on the detectability of cosmic topology. Another important outcome of our results is that they offer a framework with which to make statistical inferences from future circles-in-the-sky searches on whether

Theory-Informed Research Training and Mentoring of Underrepresented Early-Career Faculty at Teaching-Intensive Institutions: The Obesity Health Disparities PRIDE Program.

Science.gov (United States)

Beech, Bettina M; Bruce, Marino A; Thorpe, Roland J; Heitman, Elizabeth; Griffith, Derek M; Norris, Keith C

2018-01-01

Mentoring has been consistently identified as an important element for career advancement in many biomedical and health professional disciplines and has been found to be critical for success and promotion in academic settings. Early-career faculty from groups underrepresented in biomedical research, however, are less likely to have mentors, and in general, receive less mentoring than their majority-group peers, particularly among those employed in teaching-intensive institutions. This article describes Obesity Health Disparities (OHD) PRIDE, a theoretically and conceptually based research training and mentoring program designed for early-career faculty who trained or are employed at Historically Black Colleges and Universities (HBCUs).

Universal behaviour in the stock market: Time dynamics of the electronic orderbook

Science.gov (United States)

Kızılersü, Ayşe; Kreer, Markus; Thomas, Anthony W.; Feindt, Michael

2016-07-01

A consequence of the digital revolution is that share trading at the stock exchange takes place via electronic order books which are accessed by traders and investors via the internet. Our empirical findings of the London Stock Exchange demonstrate that once ultra-high frequency manipulation on time scales less than around ten milliseconds is excluded, all relevant changes in the order book happen with time differences that are randomly distributed and well described by a left-truncated Weibull distribution with universal shape parameter (independent of time and same for all stocks). The universal shape parameter corresponds to maximum entropy of the distribution.

29 CFR 794.110 - Activities excluded from the enterprise by the statute.

Science.gov (United States)

2010-07-01

... definition quoted in § 794.106. The definition distinguishes between the related activities performed through... fide independent contractor (for example, an independent accounting or auditing firm). The latter activities are expressly excluded from the “enterprise” as defined. In addition, the definition contains a...

TSH alone is not sufficient to exclude all patients with a functioning thyroid nodule from undergoing testing to exclude thyroid cancer

Energy Technology Data Exchange (ETDEWEB)

Hurtado-Lopez, Luis-Mauricio; Monroy-Lozano, Blanca-Estela [General Hospital of Mexico, Mexico City (Mexico); Martinez-Duncker, Carlos [Hospital Infantil de Mexico Federico Gomez, Medicina Nuclear Molecular, Mexico City, DF (Mexico)

2008-06-15

The purpose of the study was to analyze whether the thyroid-stimulating hormone (TSH) alone avoids tests to exclude malignancy in all patients with functional thyroid nodules (FTN). Sixty-nine patients with FTN on {sup 99m}Tc scintigraphy, radioiodine uptake test (RIU), {sup 99m}Tc thyroid uptake, TSH assay, T3, and T4 obtained within 48 h were retrospectively identified out of 2,356 thyroid scans performed from January 2000 to April 2007. FTNs were classified as causing total, partial, or no inhibition of the thyroid as group 1, 2, or 3, respectively. TSH was subnormal in 21 of 69 (30.43%) patients. In group 1 (N = 23, 33.3%), TSH was subnormal, normal, and high in eight, nine, and six patients; in group 2 (N = 17, 24.6%), TSH was subnormal, normal, and high in four, six, and seven patients, and in group 3 (N = 29, 42%), TSH was subnormal, normal, and high in 9, 13, and 7 patients, respectively. TSH was significantly lower in group 1. In T3, T4, {sup 99m}Tc thyroid uptake, and RIU, there were no differences between the three groups. Only 30.43% of patients had subnormal TSH. TSH alone cannot avoid tests to exclude malignancy in all patients with FTN. FTN existence can only be accurately assessed by thyroid scintigraphy. The current incidence of FTN may be unknown because scintigraphy is not routinely performed in all patients with thyroid nodules. Thyroid scintigraphy of patients with high TSH can detect diseases such as Hashimoto's thyroiditis and identify patients with FTN in whom no further diagnostic procedures would be needed in patients with normal TSH levels with nondiagnostic fine-needle aspiration results. (orig.)

Oxytocin biases men but not women to restore social connections with individuals who socially exclude them

OpenAIRE

Xu, Xiaolei; Yao, Shuxia; Xu, Lei; Geng, Yayuan; Zhao, Weihua; Ma, Xiaole; Kou, Juan; Luo, Ruixue; Kendrick, Keith M.

2017-01-01

We normally react to individuals who exclude us socially by either avoiding them or increasing our attempts to interact with them. The neuropeptide oxytocin can promote social bonds and reduce social conflict and we therefore investigated whether it facilitates more positive social responses towards individuals who exclude or include us. In a double-blind, placebo-controlled, between-subject design 77 healthy Chinese male and female participants received intranasal oxytocin (40 IU) or placebo...

9 CFR 130.19 - User fees for other veterinary diagnostic services or materials provided at NVSL (excluding FADDL).

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false User fees for other veterinary... User fees for other veterinary diagnostic services or materials provided at NVSL (excluding FADDL). (a) User fees for other veterinary diagnostic services or materials available from NVSL (excluding FADDL...

31 CFR 19.430 - How do I check to see if a person is excluded or disqualified?

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false How do I check to see if a person is excluded or disqualified? 19.430 Section 19.430 Money and Finance: Treasury Office of the Secretary of the... disqualified? You check to see if a person is excluded or disqualified in two ways: (a) You as an agency...

Geneva University

CERN Multimedia

2009-01-01

École de physique - Département de physique nucléaire et corpusculaire 24, quai Ernest-Ansermet 1211 GENÈVE 4 Tél: (022) 379 62 73 - Fax: (022) 379 69 92 Wednesday 25 March 2009 PARTICLE PHYSICS SEMINAR at 17:00 – Stückelberg Auditorium Hunting for the Higgs with D0 at the Tevatron Prof. Gustaaf Brooijmans / Columbia University The search for the Higgs boson is one of the most important endeavors in current experimental particle physics. At the eve of the LHC start, the Tevatron is delivering record luminosity allowing both CDF and D0 to explore a new region of possible Higgs masses. In this seminar, the techniques used to search for the Higgs boson at the Tevatron will be explained, limiting factors will be examined, and the sensitivity in the various channels will be reviewed. The newly excluded values of the standard model Higgs mass will be presented. Information : http://dpnc.unige.ch/seminaire/annonce.html Organizer : J.-S. Graulich

Liver stiffness plus platelet count can be used to exclude high-risk oesophageal varices.

Science.gov (United States)

Ding, Nik S; Nguyen, Tin; Iser, David M; Hong, Thai; Flanagan, Emma; Wong, Avelyn; Luiz, Lauren; Tan, Jonathan Y C; Fulforth, James; Holmes, Jacinta; Ryan, Marno; Bell, Sally J; Desmond, Paul V; Roberts, Stuart K; Lubel, John; Kemp, William; Thompson, Alexander J

2016-02-01

Endoscopic screening for high-risk gastro-oesophageal varices (GOV) is recommended for compensated cirrhotic patients with transient elastography identifying increasing numbers of patients with cirrhosis without portal hypertension. Using liver stiffness measurement (LSM) ± platelet count, the aim was to develop a simple clinical rule to exclude the presence of high-risk GOV in patients with Child-Pugh A cirrhosis. A retrospective analysis of 71 patients with Child-Pugh A cirrhosis diagnosed by transient elastography (LSM >13.6 kPa) who underwent screening gastroscopy was conducted. A predictive model using LSM ± platelet count was assessed to exclude the presence of high-risk GOV (diameter >5 mm and/or the presence of high-risk stigmata) and validated using a second cohort of 200 patients from two independent centres. High-risk GOV were present in 10 (15%) and 16 (8%) of the training and validation cohorts, respectively, which was associated with LSM and Pl count (P < 0.05). A combined model based on LSM and Pl count was more accurate for excluding the presence of high-risk GOV than either alone (training cohort AUROC: 0.87 [0.77-0.96] vs. 0.78 [0.65-0.92] for LSM and 0.71 [0.52-0.90] for platelets) with the combination of LSM ≤25 kPa and Pl ≥100 having a NPV of 100% in both the training and validation cohorts. A total of 107 (39%) patients meet this criterion. The combination of LSM ≤25 kPa and Pl ≥100 can be used in clinical practice to exclude the presence of high-risk GOV in patients with Child-Pugh A cirrhosis. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

9 CFR 130.16 - User fees for veterinary diagnostic serology tests performed at NVSL (excluding FADDL) or at...

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false User fees for veterinary diagnostic serology tests performed at NVSL (excluding FADDL) or at authorized sites. 130.16 Section 130.16 Animals... USER FEES § 130.16 User fees for veterinary diagnostic serology tests performed at NVSL (excluding...

Who's in and who's out: Labour law and those excluded from its ...

African Journals Online (AJOL)

The alternative is to challenge the divisions by organising the workers who are excluded at present. Significant gains can be made, it suggests, by working in parallel with other organisations, including those mobilising in the informal economy. The starting point, however, is in the workplaces where their own members are ...

24 CFR 203.18c - One-time or up-front mortgage insurance premium excluded from limitations on maximum mortgage...

Science.gov (United States)

2010-04-01

... insurance premium excluded from limitations on maximum mortgage amounts. 203.18c Section 203.18c Housing and...-front mortgage insurance premium excluded from limitations on maximum mortgage amounts. After... LOAN INSURANCE PROGRAMS UNDER NATIONAL HOUSING ACT AND OTHER AUTHORITIES SINGLE FAMILY MORTGAGE...

GUILT OF PERSONS WITH MENTAL DISORDERS ARE NOT EXCLUDING RESPONSIBILITIES

OpenAIRE

Ekaterina Valerievna Yurchak

2014-01-01

In the theory of law as a key cross-sectoral and multi-disciplinary institutions is the Institute of guilt. At the present stage of development of the law, in a convergence of many of its branches, it is important to investigate exhaustively the institution with the general legal position, both in general and in particular - the situation of the guilt of persons with mental disorder, not excluding sanity.The purpose of this study - to investigate the situation of the fault of persons with a m...

Technique for determining cesium-137 in milk excluding ashing

International Nuclear Information System (INIS)

Antonova, V.A.; Prokof'ev, O.N.

1984-01-01

For the purpose of simplification of the method of milk sample preparation for the radiochemical analysis for 137 Cs in laboratory sanitary and higienic investigations rapid analysis technique excluding sample ashing is developed. The technique comprises sample mixing with silica gel during an hour, 137 Cs desorption from silica gel into the 1N solution of hydrochloric acid, radiochemical analysis of hydrochloric solution for determining 137 Cs. The comparison of the results obtained by the above method and that with ashing provides perfect agreement. For taking into account the incompleteness of 137 Cs adsorption by silica gel a correction factor is applied in calculation formulae

HLA region excluded by linkage analyses of early onset periodontitis

Energy Technology Data Exchange (ETDEWEB)

Sun, C.; Wang, S.; Lopez, N.

1994-09-01

Previous studies suggested that HLA genes may influence susceptibility to early-onset periodontitis (EOP). Segregation analyses indicate that EOP may be due to a single major gene. We conducted linkage analyses to assess possible HLA effects on EOP. Fifty families with two or more close relatives affected by EOP were ascertained in Virginia and Chile. A microsatellite polymorphism within the HLA region (at the tumor necrosis factor beta locus) was typed using PCR. Linkage analyses used a donimant model most strongly supported by previous studies. Assuming locus homogeneity, our results exclude a susceptibility gene within 10 cM on either side of our marker locus. This encompasses all of the HLA region. Analyses assuming alternative models gave qualitatively similar results. Allowing for locus heterogeneity, our data still provide no support for HLA-region involvement. However, our data do not statistically exclude (LOD <-2.0) hypotheses of disease-locus heterogeneity, including models where up to half of our families could contain an EOP disease gene located in the HLA region. This is due to the limited power of even our relatively large collection of families and the inherent difficulties of mapping genes for disorders that have complex and heterogeneous etiologies. Additional statistical analyses, recruitment of families, and typing of flanking DNA markers are planned to more conclusively address these issues with respect to the HLA region and other candidate locations in the human genome. Additional results for markers covering most of the human genome will also be presented.

Quark-nuclear hybrid star equation of state with excluded volume effects

Science.gov (United States)

Kaltenborn, Mark Alexander Randolph; Bastian, Niels-Uwe Friedrich; Blaschke, David Bernhard

2017-09-01

A two-phase description of the quark-nuclear matter hybrid equation of state that takes into account the effect of excluded volume in both the hadronic and the quark-matter phases is introduced. The nuclear phase manifests a reduction of the available volume as density increases, leading to a stiffening of the matter. The quark-matter phase displays a reduction of the effective string tension in the confining density functional from available volume contributions. The nuclear equation of state is based upon the relativistic density-functional model DD2 with excluded volume. The quark-matter equation of state is based upon a quasiparticle model derived from a relativistic density-functional approach and will be discussed in greater detail. The interactions are decomposed into mean scalar and vector components. The scalar interaction is motivated by a string potential between quarks, whereas the vector interaction potential is motivated by higher-order interactions of quarks leading to an increased stiffening at high densities. As an application, we consider matter under compact star constraints of electric neutrality and β equilibrium. We obtain mass-radius relations for hybrid stars that form a third family, disconnected from the purely hadronic star branch, and fulfill the 2 M⊙ constraint.

Trust and cooperation in the public sphere: why Roma people should not be excluded?

Directory of Open Access Journals (Sweden)

Dragoş DRAGOMAN

2014-05-01

Full Text Available The recent political developments in Romania and other Central and East European countries, marked by rising populism and political extremism, shed light on the essential issue of building a free, tolerant and inclusive public sphere, which is willing to let arguments to be decisive instead of power, status, race or wealth. The current tendencies of socially excluding Roma, indiscriminately taken by populists for unjustified social burden and intolerable racial difference, are a warning for more radical political action that could undermine on the long-run the effort to set up a democratic public space. Excluding from start an entire minority would only encourage future exclusions based on ideology, ethnicity or religion, according to the narrow definition populists use to give to the concept of ‘people’.

Grafted polymers with annealed excluded volume : a model for surfactant association in brushes

NARCIS (Netherlands)

Currie, E.P.K.; Fleer, G.J.; Cohen Stuart, M.A.; Borisov, O.V.

2000-01-01

We present an analytical self-consistent-field (SCF) theory for a neutral polymer brush (a layer of long polymer chains end-grafted to a surface) with annealed excluded volume interactions between the monomer units. This model mimics the reversible adsorption of solute molecules or aggregates, such

Play It Again: Neural Responses to Reunion with Excluders Predicted by Attachment Patterns

Science.gov (United States)

White, Lars O.; Wu, Jia; Borelli, Jessica L.; Mayes, Linda C.; Crowley, Michael J.

2013-01-01

Reunion behavior following stressful separations from caregivers is often considered the single most sensitive clue to infant attachment patterns. Extending these ideas to middle childhood/early adolescence, we examined participants' neural responses to reunion with peers who had previously excluded them. We recorded event-related potentials…

20 CFR 668.650 - Can INA grantees exclude segments of the eligible population?

Science.gov (United States)

2010-04-01

... eligible population? 668.650 Section 668.650 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION... population? (a) No, INA grantees cannot exclude segments of the eligible population. INA grantees must document in their Two Year Plan that a system is in place to afford all members of the eligible population...

41 CFR 105-68.325 - What happens if I do business with an excluded person in a covered transaction?

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What happens if I do business with an excluded person in a covered transaction? 105-68.325 Section 105-68.325 Public Contracts...-68.325 What happens if I do business with an excluded person in a covered transaction? If as a...

Notes on the Ebenaceae. VI. Four species to be excluded from the family

NARCIS (Netherlands)

Ng, F.S.P.

1970-01-01

In the course of a study on Indo-Malesian Ebenaceae currently being carried out in the Oxford Forest Herbarium, it has been discovered that four species previously accepted as Diospyros do not belong to that genus and must be excluded from the family. They are as follows. 1. Diospyros addita

Verification of Carbon Sink Assessment. Can We Exclude Natural Sinks?

International Nuclear Information System (INIS)

Alexandrov, G.; Yamagata, Y

2004-01-01

Any human-induced terrestrial sink is susceptible to the effects of elevated atmospheric CO2 concentration, nitrogen deposition, climate variability and other natural or indirect human-induced factors. It has been suggested in climate negotiations that the effects of these factors should be excluded from estimates of carbon sequestration used to meet the emission reduction commitments under the Kyoto Protocol. This paper focuses on the methodologies for factoring out the effects of atmospheric and climate variability/change. We estimate the relative magnitude of the non-human induced effects by using two biosphere models and discuss possibilities for narrowing estimate uncertainty

The effect of excluding juveniles on apparent adult olive baboons (Papio anubis) social networks

Science.gov (United States)

Fedurek, Piotr; Lehmann, Julia

2017-01-01

In recent years there has been much interest in investigating the social structure of group living animals using social network analysis. Many studies so far have focused on the social networks of adults, often excluding younger, immature group members. This potentially may lead to a biased view of group social structure as multiple recent studies have shown that younger group members can significantly contribute to group structure. As proof of the concept, we address this issue by investigating social network structure with and without juveniles in wild olive baboons (Papio anubis) at Gashaka Gumti National Park, Nigeria. Two social networks including all independently moving individuals (i.e., excluding dependent juveniles) were created based on aggressive and grooming behaviour. We used knockout simulations based on the random removal of individuals from the network in order to investigate to what extent the exclusion of juveniles affects the resulting network structure and our interpretation of age-sex specific social roles. We found that juvenile social patterns differed from those of adults and that the exclusion of juveniles from the network significantly altered the resulting overall network structure. Moreover, the removal of juveniles from the network affected individuals in specific age-sex classes differently: for example, including juveniles in the grooming network increased network centrality of adult females while decreasing centrality of adult males. These results suggest that excluding juveniles from the analysis may not only result in a distorted picture of the overall social structure but also may mask some of the social roles of individuals belonging to different age-sex classes. PMID:28323851

Revision of the subfamily Euphorinae (excluding the tribe Meteorini Cresson) (Hymenoptera: Braconidae) from China

NARCIS (Netherlands)

Chen, X.; Achterberg, van C.

1997-01-01

The subfamily Euphorinae (excluding the tribe Meteorini Cresson) (Hymenoptera: Braconidae) from China is revised. In total 150 species, belonging to 24 genera, are treated and keyed. One genus (Heia gen. nov.; type species: Heia robustipes spec. nov.) and 69 species are described as new to science.

Constraining the supersaturation density equation of state from core-collapse supernova simulations? Excluded volume extension of the baryons

International Nuclear Information System (INIS)

Fischer, Tobias

2016-01-01

In this article the role of the supersaturation density equation of state (EOS) is explored in simulations of failed core-collapse supernova explosions. Therefore the nuclear EOS is extended via a one-parameter excluded-volume description for baryons, taking into account their finite and increasing volume with increasing density in excess of saturation density. Parameters are selected such that the resulting supernova EOS represent extreme cases, with high pressure variations at supersaturation density which feature extreme stiff and soft EOS variants of the reference case, i.e. without excluded-volume corrections. Unlike in the interior of neutron stars with central densities in excess of several times saturation density, central densities of core-collapse supernovae reach only slightly above saturation density. Hence, the impact of the supersaturation density EOS on the supernova dynamics as well as the neutrino signal is found to be negligible. It is mainly determined from the low- and intermediate-density domain, which is left unmodified within this generalized excluded volume approach. (orig.)

A new method of liquid crystal thermometry excluding human color sensation

International Nuclear Information System (INIS)

Kunugi, Tomoaki; Akino, Norio; Ueda, Masaharu.

1987-01-01

Some choresteric liquid crystals can be used as a thermometer because of their color changes with varying temperatures. However, it is impossible to employ human color sensation for precise quantitative evaluation of temperature from their color. Therefore, a new method of liquid crystal thermometry is developed using narrow band optical filters and an image processor to exclude the employment of human color sensation. Relations between filter wavelength and temperature were determined by calibration tests. Two dimensional temperature distributions on a heated plate were successfully measured by the present method. (author)

Method for excluding salt and other soluble materials from produced water

Science.gov (United States)

Phelps, Tommy J [Knoxville, TN; Tsouris, Costas [Oak Ridge, TN; Palumbo, Anthony V [Oak Ridge, TN; Riestenberg, David E [Knoxville, TN; McCallum, Scott D [Knoxville, TN

2009-08-04

A method for reducing the salinity, as well as the hydrocarbon concentration of produced water to levels sufficient to meet surface water discharge standards. Pressure vessel and coflow injection technology developed at the Oak Ridge National Laboratory is used to mix produced water and a gas hydrate forming fluid to form a solid or semi-solid gas hydrate mixture. Salts and solids are excluded from the water that becomes a part of the hydrate cage. A three-step process of dissociation of the hydrate results in purified water suitable for irrigation.

Dialoguing, Cultural Capital, and Student Engagement: Toward a Hip Hop Pedagogy in the High School and University Classroom

Science.gov (United States)

Rodriguez, Louie F.

2009-01-01

Hip hop culture is typically excluded from conventional educational spaces within the U.S. Drawing on the experiences of an educator who works with urban high school students and university level pre- and in-service educators, this article examines the role of hip hop culture for student engagement in two settings--an alternative high school…

Can absence of pyuria exclude urinary tract infection in febrile infants? About 2011 AAP guidelines on UTI.

Science.gov (United States)

Kim, Seong Heon; Lyu, Soo Young; Kim, Hye Young; Park, Su Eun; Kim, Su Young

2016-06-01

The aim of this study was to describe clinical and laboratory characteristics of urinary tract infection (UTI) without significant pyuria in young children aged 2-24 months. The subjects consisted of infants and young children with febrile UTI treated at Pusan National University Children's Hospital, Korea. Group A included 283 patients with definite UTI who fulfilled the revised American Academy of Pediatrics diagnostic criteria, and group B included 19 patients with presumed UTI who had significant culture of uropathogens without pyuria, bacteriuria or other focus of infection. Duration of fever before hospital visit in group B was significantly shorter than in group A (17.7 ± 14.0 vs 34.5 ± 30.7 h). Most patients in group B (17/19, 89.5%) came to the hospital within 24 h of onset of fever. Acute scintigraphic lesions were found in 47.8% of patients in group A and 50% in group B. Underlying urological abnormalities such as vesicoureteral reflux and obstructive uropathy were found in 24.5% of patients in group A and in 33.3% of patients in group B (P = 0.74). Clinicians cannot exclude UTI on the absence of pyuria in young children aged 2-24 months. © 2015 Japan Pediatric Society.

Use of resting myocardial scintigraphy during chest pain to exclude diagnosis of acute myocardial infarction

International Nuclear Information System (INIS)

Barbirato, Gustavo Borges; Azevedo, Jader Cunha de; Felix, Renata Christian Martins; Correa, Patricia Lavatori; Volschan, Andre; Viegas, Monica; Pimenta, Lucia; Dohmann, Hans Fernando Rocha; Mesquita, Evandro Tinoco; Mesquita, Claudio Tinoco

2009-01-01

Background: Images of myocardial perfusion taken during an episode of chest pain have been used for patients in the emergency department. Objective: To evaluate the operating characteristics of 99m Tc-Tetrofosmin scintigraphy during an episode of chest pain to exclude the diagnosis of cute myocardial infarction. Methods: One hundred and eight patients admitted with chest pain, or up to four hours after the end of symptoms and non diagnostic electrocardiogram, underwent resting scintigraphy and measurement of troponin I concentrations. Patients with a history of myocardial infarction (MI) were not excluded (24 patients). Troponin I concentrations were determined at admission and 6 hours later. Nuclear physicians performed a blind analysis of the images, and myocardial infarction was confirmed whenever troponin I level increase was three times that of the control. Results: Resting perfusion image was abnormal in all 6 patients with MI. Only 1 patient had a normal image and increased troponin levels. Fifty-five patients had positive images without MI, and 46 patients had normal images and troponin levels. The prevalence of the disease was 6.5%. The sensitivity and specificity of the resting images during an episode of chest pain to diagnose MI was 85.7% and 45.5%, respectively. The negative predictive value was 97.7%. Conclusion: Patients undergoing chest pain protocol with SPECT showed an excellent negative predictive value to exclude diagnosis of myocardial infarction. These results suggest that resting perfusion image is an important tool at the chest pain unit. (author)

75 FR 49528 - Freescale Semiconductor, Inc., Networking and Multimedia Group (“NMG”) Excluding the Multimedia...

Science.gov (United States)

2010-08-13

... services for chips used in networking and multimedia products. The company reports that workers leased from... Multimedia Applications Division, including on-site workers of Synergy Services, Craftcorp, Directions..., Inc., Networking and Multimedia Group (``NMG'') Excluding the Multimedia Applications Division...

Inclusive Education and Training in South African Higher Education: Mapping the Experiences of a Student with Physical Disability at University

Science.gov (United States)

Ntombela, Sithabile

2013-01-01

The South African Constitution upholds and entrenches the human right of all citizens. Similarly, the Higher Education Act of 1997 promotes equality of access for all, especially for those previously marginalised or excluded. The study reported in this article explored challenges experienced by students with disabilities at his university. Using…

UVI Cyber-security Workshop Workshop Analysis.

Energy Technology Data Exchange (ETDEWEB)

Kuykendall, Tommie G. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Allsop, Jacob Lee [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Anderson, Benjamin Robert [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Boumedine, Marc [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Carter, Cedric [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Galvin, Seanmichael Yurko [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gonzalez, Oscar [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Lee, Wellington K. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Lin, Han Wei [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Morris, Tyler Jake [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Nauer, Kevin S.; Potts, Beth A.; Ta, Kim Thanh; Trasti, Jennifer; White, David R.

2015-07-08

The cybersecurity consortium, which was established by DOE/NNSA’s Minority Serving Institutions Partnerships Program (MSIPP), allows students from any of the partner schools (13 HBCUs, two national laboratories, and a public school district) to have all consortia options available to them, to create career paths and to open doors to DOE sites and facilities to student members of the consortium. As a part of this year consortium activities, Sandia National Laboratories and the University of Virgin Islands conducted a week long cyber workshop that consisted of three courses; Digital Forensics and Malware Analysis, Python Programming, and ThunderBird Cup. These courses are designed to enhance cyber defense skills and promote learning within STEM related fields.

Accountability and the pressures to exclude: A cautionary tale from England.

Directory of Open Access Journals (Sweden)

E. Rustique-Forrester

2005-04-01

Full Text Available Recent studies have produced conflicting findings about whether test-based rewards and sanctions create incentives that improve student performance, or hurdles that increase dropout and pushout rates from schools. This article reports the findings from a study that examined the impact of England's accountability reforms and investigated whether the confluent pressures associated with increased testing, school ranking systems, and other sanctions contributed to higher levels of student exclusion (expulsion and suspension. The study found that England's high-stakes approach to accountability, combined with the dynamics of school choice and other curriculum and testing pressures led to a narrowing of the curriculum, the marginalization of low-performing students, and a climate perceived by teachers to be less tolerant of students with academic and behavioral difficulties. A comparison of higher- and lower-excluding schools, however, found that these effects were more pronounced in the higher-excluding schools, which lacked strong systems and internal structures for supporting staff communication, teacher collaboration, and students' individual needs. The study offers an international perspective on recent trends toward greater accountability in education, pointing to a complex inter-relationship between the pressures of national policies and the unintended consequences on schools' organizational and teachers' instructional capacities. The study's findings raise particular implications for the United States and show that in the design of accountability systems, attention must be paid to how the pressures from accountability will affect the capacity of schools and teachers to respond to students who are low-performing and struggling academically.

Survivors in a Male Preserve: A Study of British Women Academics' Experiences and Perceptions of Discrimination in a UK University.

Science.gov (United States)

Bagilhole, Barbara

1993-01-01

A study of 43 British women university faculty suggested that, in general, women faculty are small minorities, feel isolated and excluded, feel their authority challenged by male students, and pressure themselves to perform better than men. Women faculty tend to have fewer support systems, role models or mentors, and have difficulty with work…

Excluding Ethical Issues from U.S. History Textbooks: 911 and the War on Terror

Science.gov (United States)

Romanowski, Michael H.

2009-01-01

This research study examined nine secondary American history textbooks regarding their treatment of 9/11 and related events. The analysis centered on both the knowledge included and excluded from the discussion in each book. Particular attention was given to the moral and ethical issues relevant to 9/11. Findings show that textbooks vary in their…

21 CFR 1404.445 - What action may I take if a primary tier participant knowingly does business with an excluded or...

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false What action may I take if a primary tier participant knowingly does business with an excluded or disqualified person? 1404.445 Section 1404.445 Food... § 1404.445 What action may I take if a primary tier participant knowingly does business with an excluded...

Rhizosphere characteristics of indigenously growing nickel hyperaccumulator and excluder plants on serpentine soil

International Nuclear Information System (INIS)

Wenzel, W.W.; Bunkowski, M.; Puschenreiter, M.; Horak, O.

2003-01-01

Field study reinforces that root exudates may contribute to nickel hyperaccumulation in Thlaspi goesingense Halacsy. - The role of rhizosphere processes in metal hyperaccumulation is largely unexplored and a matter of debate, related field data are virtually not available. We conducted a field survey of rhizosphere characteristics beneath the Ni hyperaccumulator Thlaspi goesingense Halacsy and the metal-excluder species Silene vulgaris L. and Rumex acetosella L. growing natively on the same serpentine site. Relative to bulk soil and to the rhizosphere of the excluder species, we found significantly increased DOC and Ni concentrations in water extracts of T. goesingense rhizosphere, whereas exchangeable Ni was depleted due to excessive uptake of Ni. Chemical speciation analysis using the MINTEQA2 software package revealed that enhanced Ni solubility in Thlaspi rhizosphere is driven by the formation of Ni-organic complexes. Moreover, ligand-induced dissolution of Ni-bearing minerals is likely to contribute to enhanced Ni solubility. Increased Mg and Ca concentrations and pH in Thlaspi rhizosphere are consistent with ligand-induced dissolution of orthosilicates such as forsterite (Mg 2 SiO 4 ). Our field data reinforce the hypothesis that exudation of organic ligands may contribute to enhanced solubility and replenishment of metals in the rhizosphere of hyperaccumulating species

Aspects concerning the lengths of the excluded shareholder’s liability towards third parties in the case of limited liability companies in Romania

Directory of Open Access Journals (Sweden)

Andreea Stoican

2016-06-01

Full Text Available In the current context of reinventing the trading company law, at the end of a lengthy and extremely difficult economic crisis, when every participant in the economic life tried to find their own way to adapt and make their activity survive the new social and commercial realities, not few were the cases when some of the Shareholders were excluded and their liability was drawn onto the legal person itself. Nevertheless, there is a type of legal liability of the former Shareholders, excluded from the Company, that still is quite deficiently regulated and, despite the sound argumentation and comprehensive regulation of Law no. 31/1990, it fails to provide a clear and detailed explanation of the consequences, namely, of the consequences the exclusion of a Shareholder has over the Third Parties of good-faith that the legal person (the Company had or continues to have legal relations with. This paper thus aims at analysing one of the main effects of excluding Shareholders from the company, namely the extent of their liability towards the Third Parties, and it is structured in five parts, as follows: 1 Introduction, 2 About the Shareholders’ exclusion, 3 The effects of excluding a Shareholder from the Limited Liability Company, 4 The excluded Shareholder’s liability towards the Third Parties and 5 Conclusions.

A discrete fibre dispersion method for excluding fibres under compression in the modelling of fibrous tissues.

Science.gov (United States)

Li, Kewei; Ogden, Ray W; Holzapfel, Gerhard A

2018-01-01

Recently, micro-sphere-based methods derived from the angular integration approach have been used for excluding fibres under compression in the modelling of soft biological tissues. However, recent studies have revealed that many of the widely used numerical integration schemes over the unit sphere are inaccurate for large deformation problems even without excluding fibres under compression. Thus, in this study, we propose a discrete fibre dispersion model based on a systematic method for discretizing a unit hemisphere into a finite number of elementary areas, such as spherical triangles. Over each elementary area, we define a representative fibre direction and a discrete fibre density. Then, the strain energy of all the fibres distributed over each elementary area is approximated based on the deformation of the representative fibre direction weighted by the corresponding discrete fibre density. A summation of fibre contributions over all elementary areas then yields the resultant fibre strain energy. This treatment allows us to exclude fibres under compression in a discrete manner by evaluating the tension-compression status of the representative fibre directions only. We have implemented this model in a finite-element programme and illustrate it with three representative examples, including simple tension and simple shear of a unit cube, and non-homogeneous uniaxial extension of a rectangular strip. The results of all three examples are consistent and accurate compared with the previously developed continuous fibre dispersion model, and that is achieved with a substantial reduction of computational cost. © 2018 The Author(s).

26 CFR 1.167(a)-14 - Treatment of certain intangible property excluded from section 197.

Science.gov (United States)

2010-04-01

... 26 Internal Revenue 2 2010-04-01 2010-04-01 false Treatment of certain intangible property... for Individuals and Corporations § 1.167(a)-14 Treatment of certain intangible property excluded from...) for rules relating to changes in method of accounting for property to which § 1.167(a)-14 applies...

Benign breast diseases: experience at isra university hospital, hyderabad, pakistan

International Nuclear Information System (INIS)

Memon, W.; Mannan, A.; Gilani, R.

2017-01-01

To determine the frequency of Benign Breast Disease (BBD) in Isra University Hospital Hyderabad. Methodology: This prospective, descriptive study was carried out at Isra University Hospital Hyderabad, Pakistan from January 2014 and January 2016. Data including age, presenting complaints, clinical examination, histopathological examination and treatment given were all collected from patients presenting in surgery department with breast complaints and recorded. All patients with breast malignancy and trauma of breast were excluded from the study. Data were analyzed using SPSS v. 17. Results: A total of 105 patients with benign breast disease admitted during the study period. Mean age of patients was 30 years (range 13-65). Fibroadenoma was the most common diagnosis in 45(42%), followed by fibrocystic disease 25(23%), breast abscesses 15(14%), sebaceous cyst 10(9.5%), duct ectasia 4(3.8%) and Phylloides 2(1.9%) cases. Conclusion: Fibroadenoma was the most common BBD followed by fibrocystic disease with presentation of either discrete mass or mastalgia. (author)

Universities with multicultural disrupted past: what meanings current students attribute to them?

Directory of Open Access Journals (Sweden)

Olena Dobosh

2016-09-01

Full Text Available The changing of pre-war borders of Central and Eastern Europe after WW II caused not only belonging of certain territories to definite countries but also the massive forced relocation of population from those territories. The total change of the population in the multicultural cities affected also institutions, such as universities by changing their staff, language, and national profile. Nowadays, when modern universities are facing post-modernity challenges it is extremely difficult to talk about role, mission, and meaning of this institution, especially in the context of disrupted historical tradition. Look at the problem from the different perspective, from inside will show the tendencies of meanings current students of the universities with long but disrupted historical past attribute to their Alma maters. Are they aware of the presence of representatives of different national groups that created university community before WW II? This article will present results of three studies conducted at three universities that changed their national profile after WWII: Vilnius University in Lithuania (formerly a Polish university, Lviv University in Ukraine (formerly a Polish university and Wrocław University in Poland (formerly a German university. Both at Vilnius University and Lviv Universiy 150 university students participated in the study. At Wrocław University 152 university students participated in the study. The present analysis will try to explore the variety of meanings current students of those three universities attribute to their place of study. It will try to show if current students are aware of the university’s complex history and, if they include/exclude historical meanings connected with representatives of the different national group? Also, it will look at the possible differences between meaning attribution and perception of the university past among representatives of these three universities. Lviv, Wrocław, and Vilnius

Detecting in situ copepod diet diversity using molecular technique: development of a copepod/symbiotic ciliate-excluding eukaryote-inclusive PCR protocol.

Science.gov (United States)

Hu, Simin; Guo, Zhiling; Li, Tao; Carpenter, Edward J; Liu, Sheng; Lin, Senjie

2014-01-01

Knowledge of in situ copepod diet diversity is crucial for accurately describing pelagic food web structure but is challenging to achieve due to lack of an easily applicable methodology. To enable analysis with whole copepod-derived DNAs, we developed a copepod-excluding 18S rDNA-based PCR protocol. Although it is effective in depressing amplification of copepod 18S rDNA, its applicability to detect diverse eukaryotes in both mono- and mixed-species has not been demonstrated. Besides, the protocol suffers from the problem that sequences from symbiotic ciliates are overrepresented in the retrieved 18S rDNA libraries. In this study, we designed a blocking primer to make a combined primer set (copepod/symbiotic ciliate-excluding eukaryote-common: CEEC) to depress PCR amplification of symbiotic ciliate sequences while maximizing the range of eukaryotes amplified. We firstly examined the specificity and efficacy of CEEC by PCR-amplifying DNAs from 16 copepod species, 37 representative organisms that are potential prey of copepods and a natural microplankton sample, and then evaluated the efficiency in reconstructing diet composition by detecting the food of both lab-reared and field-collected copepods. Our results showed that the CEEC primer set can successfully amplify 18S rDNA from a wide range of isolated species and mixed-species samples while depressing amplification of that from copepod and targeted symbiotic ciliate, indicating the universality of CEEC in specifically detecting prey of copepods. All the predetermined food offered to copepods in the laboratory were successfully retrieved, suggesting that the CEEC-based protocol can accurately reconstruct the diets of copepods without interference of copepods and their associated ciliates present in the DNA samples. Our initial application to analyzing the food composition of field-collected copepods uncovered diverse prey species, including those currently known, and those that are unsuspected, as copepod prey

North sea: a quarter of total's reserves (excluding the Middle East)

International Nuclear Information System (INIS)

Anon.

1995-01-01

In 1994, for the fifth successive year, Total increased its proven reserves of hydrocarbons which reach 4.3 Gboe (+ 6% compared to 1993). Outside the Middle East, the reserves show a development of 9% and reach the threshold of 2 Gboe. In 1994, Total's production of hydrocarbons reached 633,000 boe/d (+ 4%), despite a fall of 3% in oil production in the Middle East. Excluding the Middle East, production was increased to 345,000 boe/d (+ 12%), including 212,000 boe/d for gas (+ 20%). Exploration/production investments were 5.8 GF in 1994 (excluding labour) and the development program for reserves and production for the coming years is based on yearly investments of some 6 GF. Total's production in Europe, essentially in the North Sea, was 154,000 boe/d in 1994 (+ 12%). This zone has potential for significant growth for the group which has undertaken exploration surveys in the Western Shetlands and in Haltenbanken. In the British zone, the Dunbar field and its neighbour Ellon were brought into production in December 1994. In the Norwegian zone, the Froy field, was brought into production last June. In the Lille-Frigg field, whose production started in May, initial reserves are estimated at 6,7 Bcm of gas. Total Norge AS also has interests in the producing fields of Ekofisk, Frigg, East-Frigg, Heimdal, Sleipner East, Veslefrikk, Oseberg, Brage, in those of Sleipner West and Huldra (start-up scheduled for 1997) and in Troll (phase 1) which should be producing in 1996. In the Dutch zone, the K4b and K5a blocks brought into production last November hold reserves estimated at 20 Bcm; their production could reach 2 Bcm/year as from 1995. (authors). 1 tab., 1 photo

Clean Water Act (excluding Section 404). Environmental guidance program reference book: Revision 6

Energy Technology Data Exchange (ETDEWEB)

1993-01-15

This Reference Book contains a current copy of the Clean Water Act (excluding Section 404) and those regulations that implement the statutes and appear to be most relevant to US Department of Energy (DOE) activities. The document is provided to DOE and contractor staff for informational purposes only and should not be interpreted as legal guidance. Updates that include important new requirements will be provided periodically. Questions concerning this Reference Book may be directed to Mark Petts, EH-231 (202/586-2609).

E-Learning using Cyberinfrastructure

Directory of Open Access Journals (Sweden)

Jessie J Walker

2012-06-01

Full Text Available Cyberinfrastructure has become a major defining force for America, because of its economic, social, and national importance. Over the last two decades, scientists within all sectors of Science, Technology, Engineering and Mathematics (STEM have witnessed an explosive rise of cyberinfrastructure as a research tool; universities are utilizing this infrastructure and its applications as an integral part of scientific education. The Arkansas Minority Cyberinfrastructure Training, Education Consortium (AMC-TEC, is a unique interdisciplinary cyberinfrastructure (CI educational community within Arkansas to educate a majority minority student population, and faculty in cyberinfrastructure-oriented concepts, theories, practices, and principles within STEM at teaching-oriented Historically Black Colleges and Universities (HBCUs. The project focuses on developing the capacity of these institutions within three core areas as they relate to cyberinfrastructure e-learning resources, (1 institutional faculty development (2 tangible cyber-based student activities (3 CI curriculum enhancement. This paper presents some of the strategies that have been successfully deployed by the universities involved in the project to institutionalize a renaissance in STEM education, e-learning at student-focused universities, through the sharing of resources and expertise to transform STEM education and research by injecting in cyberinfrastructure resources.

Differing Perceptions Concerning Research Integrity Between Universities and Industry: A Qualitative Study.

Science.gov (United States)

Godecharle, Simon; Nemery, Benoit; Dierickx, Kris

2017-09-14

Despite the ever increasing collaboration between industry and universities, the previous empirical studies on research integrity and misconduct excluded participants of biomedical industry. Hence, there is a lack of empirical data on how research managers and biomedical researchers active in industry perceive the issues of research integrity and misconduct, and whether or not their perspectives differ from those of researchers and research managers active in universities. If various standards concerning research integrity and misconduct are upheld between industry and universities, this might undermine research collaborations. Therefore we performed a qualitative study by conducting 22 semi-structured interviews in order to investigate and compare the perspectives and attitudes concerning the issues of research integrity and misconduct of research managers and biomedical researchers active in industry and universities. Our study showed clear discrepancies between both groups. Diverse strategies in order to manage research misconduct and to stimulate research integrity were observed. Different definitions of research misconduct were given, indicating that similar actions are judged heterogeneously. There were also differences at an individual level, whether the interviewees were active in industry or universities. Overall, the management of research integrity proves to be a difficult exercise, due to many diverse perspectives on several essential elements connected to research integrity and misconduct. A management policy that is not in line with the vision of the biomedical researchers and research managers is at risk of being inefficient.

Garbage Can Decision-Making in a Matrix Structure : A Case Study of Linköping University

OpenAIRE

Delgoshaei, Bahareh; Fatahi, Masoud

2013-01-01

Background: A university is characterized as organized anarchy. According to Cohen, et al. (1972) decision-making occurs in form of A Garbage Can Model (GCM) in such organizations. This model is influenced by some factors such as organizational structure. The influences of some types of organizational structure have been studied based on a computer simulation by Cohen and his colleagues in 1972. However, the study was based on numerical statistics and excluded the influence of genuine charact...

One negative polysomnogram does not exclude obstructive sleep apnea.

Science.gov (United States)

Meyer, T J; Eveloff, S E; Kline, L R; Millman, R P

1993-03-01

Night-to-night variability of apneas on overnight polymnography exists in patients with documented obstructive sleep apnea (OSA). In this study, we evaluated the possibility that this variability may be severe enough to miss the diagnosis of OSA in patients clinically at risk for the disease. We prospectively studied 11 patients who were deemed on clinical grounds to have probable OSA, but had a negative result on overnight polysomnography. Six of the 11 patients were found to have a positive second study with a significant rise in the apnea/hypopnea index (AHI) from 3.1 +/- 1.0 to 19.8 +/- 4.7 (mean +/- SEM, p cause of the negative first study in these patients is unclear, but it does not seem related to risk factor pattern, sleep architecture, or test interval. The change in AHI was not found to be rapid eye movement (REM)-dependent. This study demonstrates that a negative first-night study is insufficient to exclude OSA in patients with one or more clinical markers of the disease.

Linking probabilities of off-lattice self-avoiding polygons and the effects of excluded volume

International Nuclear Information System (INIS)

Hirayama, Naomi; Deguchi, Tetsuo; Tsurusaki, Kyoichi

2009-01-01

We evaluate numerically the probability of linking, i.e. the probability of a given pair of self-avoiding polygons (SAPs) being entangled and forming a nontrivial link type L. In the simulation we generate pairs of SAPs of N spherical segments of radius r d such that they have no overlaps among the segments and each of the SAPs has the trivial knot type. We evaluate the probability of a self-avoiding pair of SAPs forming a given link type L for various link types with fixed distance R between the centers of mass of the two SAPs. We define normalized distance r by r=R/R g,0 1 where R g,0 1 denotes the square root of the mean square radius of gyration of SAP of the trivial knot 0 1 . We introduce formulae expressing the linking probability as a function of normalized distance r, which gives good fitting curves with respect to χ 2 values. We also investigate the dependence of linking probabilities on the excluded-volume parameter r d and the number of segments, N. Quite interestingly, the graph of linking probability versus normalized distance r shows no N-dependence at a particular value of the excluded volume parameter, r d = 0.2

Assessment of potential soybean cadmium excluder cultivars at different concentrations of Cd in soils.

Science.gov (United States)

Zhi, Yang; He, Kangxin; Sun, Ting; Zhu, Yongqiang; Zhou, Qixing

2015-09-01

The selection of cadmium-excluding cultivars has been used to minimize the transfer of cadmium into the human food chain. In this experiment, five Chinese soybean plants were grown in three soils with different concentrations of Cd (0.15, 0.75 and 1.12mg/kg). Variations in uptake, enrichment, and translocation of Cd among these soybean cultivars were studied. The results indicated that the concentration of Cd in seeds that grew at 1.12mg/kg Cd in soils exceeded the permitted maximum levels in soybeans. Therefore, our results indicated that even some soybean cultivars grown on soils with permitted levels of Cd might accumulate higher concentrations of Cd in seeds that are hazardous to human health. The seeds of these five cultivars were further assessed for interactions between Cd and other mineral nutrient elements such as Ca, Cu, Fe, Mg, Mn and Zn. High Cd concentration in soil was found to inhibit the uptake of Mn. Furthermore, Fe and Zn accumulations were found to be enhanced in the seeds of all of the five soybean cultivars in response to high Cd concentration. Cultivar Tiefeng 31 was found to fit the criteria for a Cd-excluding cultivar under different concentrations of Cd in soils. Copyright © 2015. Published by Elsevier B.V.

Computer assisted strain-gauge plethysmography is a practical method of excluding deep venous thrombosis

International Nuclear Information System (INIS)

Goddard, A.J.P.; Chakraverty, S.; Wright, J.

2001-01-01

AIM: To evaluate a computed strain-gauge plethysmograph (CSGP) as a screening tool to exclude above knee deep venous thrombosis (DVT). METHODS: The first phase took place in the Radiology department. One hundred and forty-nine patients had both Doppler ultrasound and CSGP performed. Discordant results were resolved by venography where possible. The second phase took place in an acute medical admissions ward using a modified protocol. A further 173 patients had both studies performed. The results were collated and analysed. RESULTS: Phase 1. The predictive value of a negative CSGP study was 98%. There were two false-negative CSGP results (false-negative rate 5%), including one equivocal CSGP study which had deep venous thrombosis on ultrasound examination. Two patients thought to have thrombus on ultrasound proved not to have acute thrombus on venography. Phase 2. The negative predictive value of CSGP using a modified protocol was 97%. There were two definite and one possible false-negative studies (false-negative rate 4-7%). CONCLUSION: Computer strain-gauge plethysmograph can provide a simple, cheap and effective method of excluding lower limb DVT. However, its use should be rigorously assessed in each hospital in which it is used. Goddard, A.J.P., Chakraverty, S. and Wright, J. (2001)

Unexpected Complication with the New C3 Excluder: Cause and Treatment

International Nuclear Information System (INIS)

Katsargyris, Athanasios; Oikonomou, Kyriakos; Bracale, Umberto M.; Verhoeven, Eric L. G.

2013-01-01

The new C3 Gore Excluder delivery system enables both up/downward and rotational repositioning of the device before complete deployment. This contributes to more precise proximal landing and permits facilitation of the contralateral gate cannulation. During separate deployment, the position of the ipsilateral limb can also be readjusted. We have used the modified C3 delivery system in more than 50 patients, and in most cases, we were able to utilize the repositioning options of the device to achieve optimal fixation and sealing. However, we present a case where our attempt to readjust the position of the ipsilateral limb led to upward migration of the main body with coverage of the left renal artery origin. The latter was secured with a bare stent implantation.

Unexpected Complication with the New C3 Excluder: Cause and Treatment

Energy Technology Data Exchange (ETDEWEB)

Katsargyris, Athanasios; Oikonomou, Kyriakos; Bracale, Umberto M.; Verhoeven, Eric L. G., E-mail: Eric.Verhoeven@klinikum-nuernberg.de [Klinikum Nuernberg Sued, Department of Vascular Surgery (Germany)

2013-04-15

The new C3 Gore Excluder delivery system enables both up/downward and rotational repositioning of the device before complete deployment. This contributes to more precise proximal landing and permits facilitation of the contralateral gate cannulation. During separate deployment, the position of the ipsilateral limb can also be readjusted. We have used the modified C3 delivery system in more than 50 patients, and in most cases, we were able to utilize the repositioning options of the device to achieve optimal fixation and sealing. However, we present a case where our attempt to readjust the position of the ipsilateral limb led to upward migration of the main body with coverage of the left renal artery origin. The latter was secured with a bare stent implantation.

A Proposal to Develop a Biotechnology Information Facility

National Research Council Canada - National Science Library

Spalding, John

2002-01-01

The objective of this grant was to develop facilities and information resources that support current research in biotechnology and to meet the goal of strengthening the biological science programs at HBCUs/Mls...

7 CFR 3017.310 - What must I do if a Federal agency excludes a person with whom I am already doing business in a...

Science.gov (United States)

2010-01-01

... with whom I am already doing business in a covered transaction? 3017.310 Section 3017.310 Agriculture... already doing business in a covered transaction? (a) You as a participant may continue covered transactions with an excluded person if the transactions were in existence when the agency excluded the person...

Modeling fibrous biological tissues with a general invariant that excludes compressed fibers

Science.gov (United States)

Li, Kewei; Ogden, Ray W.; Holzapfel, Gerhard A.

2018-01-01

Dispersed collagen fibers in fibrous soft biological tissues have a significant effect on the overall mechanical behavior of the tissues. Constitutive modeling of the detailed structure obtained by using advanced imaging modalities has been investigated extensively in the last decade. In particular, our group has previously proposed a fiber dispersion model based on a generalized structure tensor. However, the fiber tension-compression switch described in that study is unable to exclude compressed fibers within a dispersion and the model requires modification so as to avoid some unphysical effects. In a recent paper we have proposed a method which avoids such problems, but in this present study we introduce an alternative approach by using a new general invariant that only depends on the fibers under tension so that compressed fibers within a dispersion do not contribute to the strain-energy function. We then provide expressions for the associated Cauchy stress and elasticity tensors in a decoupled form. We have also implemented the proposed model in a finite element analysis program and illustrated the implementation with three representative examples: simple tension and compression, simple shear, and unconfined compression on articular cartilage. We have obtained very good agreement with the analytical solutions that are available for the first two examples. The third example shows the efficacy of the fibrous tissue model in a larger scale simulation. For comparison we also provide results for the three examples with the compressed fibers included, and the results are completely different. If the distribution of collagen fibers is such that it is appropriate to exclude compressed fibers then such a model should be adopted.

Synovial Calprotectin: An Inexpensive Biomarker to Exclude a Chronic Prosthetic Joint Infection.

Science.gov (United States)

Wouthuyzen-Bakker, Marjan; Ploegmakers, Joris J W; Ottink, Karsten; Kampinga, Greetje A; Wagenmakers-Huizenga, Lucie; Jutte, Paul C; Kobold, Anneke C M

2018-04-01

To diagnose or exclude a chronic prosthetic joint infection (PJI) can be a clinical challenge. Therefore, sensitive and specific biomarkers are needed in the diagnostic work-up. Calprotectin is a protein with antimicrobial properties and is released by activated neutrophils, making it a specific marker for infection. Because of its low costs and ability to obtain a quantitative value as a point of care test, it is an attractive marker to use in clinical practice. In addition, the test is already used in routine care in most hospitals for other indications and therefore easy to implement. Between June 2015 and June 2017 we collected synovial fluid of all consecutive patients who underwent revision surgery of a prosthetic joint because of chronic pain with or without prosthetic loosening. Synovial calprotectin was measured using a lateral flow immunoassay. A PJI was defined by the diagnostic criteria described by the Musculoskeletal Infection Society. Fifty-two patients with chronic pain were included. A PJI was diagnosed in 15 of 52 (29%) patients. The median calprotectin in the PJI group was 859 mg/L (interquartile range 86-1707) vs 7 mg/L (interquartile range 3-25) in the control group (P < .001). With a cut-off value of 50 mg/L, synovial calprotectin showed a sensitivity, specificity, positive predictive value, and negative predictive value of 86.7%, 91.7%, 81.3%, and 94.4%, respectively. Synovial calprotectin is a useful and cheap biomarker to use in the diagnostic work-up of patients with chronic pain, especially to exclude a PJI prior to revision surgery. Copyright © 2017 Elsevier Inc. All rights reserved.

Measurement problem in PROGRAM UNIVERSE

International Nuclear Information System (INIS)

Noyes, H.P.; Gefwert, C.

1984-12-01

We present a discrete theory that meets the measurement problem in a new way. We generate a growing universe of bit strings, labeled by 2 127 + 136 strings organized by some representation of the closed, four level, combinatorial hierarchy, of bit-length N 139 greater than or equal to 139. The rest of the strings for each label, which grow in both length and number, are called addresses. The generating algorithm, called PROGRAM UNIVERSE, starts from a random choice between the two symbols ''0'' and ''1'' and grows (a) by discriminating between two randomly chosen strings and adjoining a novel result to the universe, or when the string so generated is not novel, by (b) adjoining a randomly chosen bit at the growing end of each string. We obtain, by appropriate definitions and interpretations, stable ''particles'' which satisfy the usual relativistic kinematics and quantized angular momentum without being localizable in a continuum space-time. The labeling scheme is congruent with the ''standard model'' of quarks and leptons with three generations, but for the problem at hand, the implementation of this aspect of the theory is unimportant. What matters most is that (a) these complicated ''particles'' have the periodicities familiar from relativistic ''deBroglie waves'' and resolve in a discrete way the ''wave-particle dualism'' and (b) can be ''touched'' by our discrete equivalent of ''soft photons'' in such a way as to follow, macroscopically, the usual Rutherford scattering trajectories with the associated bound states. Thus our theory could provide a discrete description of ''measurement'' in a way that allows no conceptual barrier between the ''micro'' and the ''macro'' worlds, if we are willing to base our physics on counting and exclude the ambiguities associated with the unobservable ''continuum''. 27 refs

Constrained dynamics of universally coupled massive spin 2-spin 0 gravities

International Nuclear Information System (INIS)

Pitts, J Brian

2006-01-01

The 2-parameter family of massive variants of Einsteins gravity (on a Minkowski background) found by Ogievetsky and Polubarinov by excluding lower spins can also be derived using universal coupling. A Dirac-Bergmann constrained dynamics analysis seems not to have been presented for these theories, the Freund-Maheshwari-Schonberg special case, or any other massive gravity beyond the linear level treated by Marzban, Whiting and van Dam. Here the Dirac-Bergmann apparatus is applied to these theories. A few remarks are made on the question of positive energy. Being bimetric, massive gravities have a causality puzzle, but it appears soluble by the introduction and judicious use of gauge freedom

Academic Degree Conferment in the U.K. and Japan, Excluding Universities.

Science.gov (United States)

Turner, D. A.; Baba, M.; Shimada, K.

1999-01-01

Examines similarities and differences in the institutions that authorize postsecondary technical education in the United Kingdom and Japan, focusing on the mechanisms for awarding degrees (quality evaluation vs. credit accumulation), structural differences, depth and scope of operation, legislative and policy-making approach, adaptation to system…

SPECKLE IMAGING EXCLUDES LOW-MASS COMPANIONS ORBITING THE EXOPLANET HOST STAR TRAPPIST-1

International Nuclear Information System (INIS)

Howell, Steve B.; Scott, Nicholas J.; Everett, Mark E.; Horch, Elliott P.; Winters, Jennifer G.; Hirsch, Lea; Nusdeo, Dan

2016-01-01

We have obtained the highest-resolution images available of TRAPPIST-1 using the Gemini-South telescope and our speckle imaging camera. Observing at 692 and 883 nm, we reached the diffraction limit of the telescope providing a best resolution of 27 mas or, at the distance of TRAPPIST-1, a spatial resolution of 0.32 au. Our imaging of the star extends from 0.32 to 14.5 au. We show that to a high confidence level, we can exclude all possible stellar and brown dwarf companions, indicating that TRAPPIST-1 is a single star.

SPECKLE IMAGING EXCLUDES LOW-MASS COMPANIONS ORBITING THE EXOPLANET HOST STAR TRAPPIST-1

Energy Technology Data Exchange (ETDEWEB)

Howell, Steve B.; Scott, Nicholas J. [NASA Ames Research Center, Moffett Field, CA 94035 (United States); Everett, Mark E. [National Optical Astronomy Observatory, 950 N. Cherry Avenue, Tucson, AZ 85719 (United States); Horch, Elliott P. [Department of Physics, Southern Connecticut State University, 501 Crescent Street, New Haven, CT, 06515 (United States); Winters, Jennifer G. [Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, 02138 (United States); Hirsch, Lea [Astronomy Department, University of California, Berkeley, 510 Campbell Hall, Berkeley, CA, 94720 (United States); Nusdeo, Dan [Department of Physics and Astronomy, Georgia State University, P.O. Box 5060, Atlanta, GA 30302 (United States)

2016-09-20

We have obtained the highest-resolution images available of TRAPPIST-1 using the Gemini-South telescope and our speckle imaging camera. Observing at 692 and 883 nm, we reached the diffraction limit of the telescope providing a best resolution of 27 mas or, at the distance of TRAPPIST-1, a spatial resolution of 0.32 au. Our imaging of the star extends from 0.32 to 14.5 au. We show that to a high confidence level, we can exclude all possible stellar and brown dwarf companions, indicating that TRAPPIST-1 is a single star.

Should children with overweight or obesity be excluded from height references?

Science.gov (United States)

Júlíusson, Pétur B; Brannsether, Bente; Kristiansen, Hege; Hoppenbrouwers, Karel; Bjerknes, Robert; Roelants, Mathieu

2015-11-01

Growth reference charts are usually based on measurements of children free from a medical condition that affects growth. However, samples collected during the past decades often contain a large proportion of overweight or obese children. Because obesity increases linear growth, the question arises to what extent the percentiles curves for length/height are affected by the presence of children with overweight or obesity. Data from two cross-sectional samples of 2-year-old to 18-year-old children were analysed: 12,252 Belgian children, measured in 2002-2004, and 6159 Norwegian children, measured in 2003-2006. The LMS method was used to estimate height-for-age curves with and without children considered overweight or obese according to the International Obesity Task Force thresholds. The prevalence of overweight (including obesity) and obesity was 13.0% and 2.8% in the Belgian and 13.8% and 2.3% in the Norwegian sample. Children were taller when overweight (+0.49 and 0.43 SD, in the Belgian and Norwegian sample, respectively) or obese (+0.73 and 0.72 SD in the Belgian and Norwegian sample, respectively). Effect sizes were smaller in younger and older children, which points to an advanced age of maturation as a possible cause. Excluding overweight and obese children had only a minor impact on the growth curves with largest difference in mean height SD scores -0.09 in the Belgian and -0.12 in the Norwegian sample with a corresponding increase of up to 0.5% and 1.2% in number of children >+2 SD. Current Belgian and Norwegian growth references for length/height were found to be largely unaffected by the current proportion of overweight and obese children. There is, therefore, no need for revised height charts that exclude overweight or obese children. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Preoperative CT staging of colon carcinoma (excluding the recto-sigmoid region)

International Nuclear Information System (INIS)

Acunas, B.; Rozanes, I.; Acunas, G.; Sayi, I.; Gokmen, E.; Celik, L.

1990-01-01

28 Patients with colon carcinoma (excluding the recto-sigmoid region) underwent preoperative staging with computed tomography (CT). The CT had a sensitivity of 60 and 67 per cent for detection of extramural invasion, 75 per cent sensitivity and specificity for lymph node metastases and a sensitivity of 87 per cent and specificity of 95 per cent for liver metastases. Compared with the modified Dukes classification, CT correctly staged 50 per cent of the patients with Dukes A lesions; 40 per cent with Dukes B, 75 per cent with Dukes C and 85 per cent with Dukes D lesions. The data presented in this study showed that CT has limitations in the sensitivity and accuracy of staging local colonic carcinoma. However, the authors recommend its use for patients who are clinically suspected of having extensive disease. (author). 10 refs.; 4 figs.; 2 tabs

Falls and fractures in participants and excluded non-participants of a fall prevention exercise program for elderly women with a history of falls: 1-year follow-up study.

Science.gov (United States)

Kim, Hunkyung; Yoshida, Hideyo; Suzuki, Takao

2014-04-01

To evaluate the effectiveness of a strength and balance enhancing exercise intervention as a means of preventing falls in community-dwelling elderly Japanese women with a history of falls, while comparing functional fitness, fall and fracture rate in excluded subjects. A 1-year follow-up trial was carried out on 105 participants over the age of 70 years, who were randomly assigned to the exercise or education group, and also on 91 women excluded based on the exclusion criteria. The exercise group attended a 60-min exercise class twice a week for 3 months. Falls, injuries, fractures, and functional fitness assessments were measured at baseline, post-intervention and 1-year follow up. During the follow up, fall rates were 19.6% in the exercise group, 40.4% in the education group and 40.8% in excluded subjects (χ(2)  = 7.069, P = 0.029). Compared with the exercise group, the odds ratio (OR) for falls was greater in the education group (OR 2.78, 95% confidence interval (CI) 1.17-6.96) and excluded participants (OR 2.83, 95%CI 1.25-6.80). The OR for fractures was over fourfold greater in excluded participants (OR 4.30, 95% CI 1.02-9.70) than the exercise group. The exercise intervention for participants with fall history effectively decreased incidences of falls and fractures. However, fall and fracture rates in excluded people were high. Further research focusing on feasible countermeasures for falls in excluded people who are at high risk of fractures is required. © 2013 Japan Geriatrics Society.

Properties of high-density binary mixtures and the age of the Universe from white dwarf stars

Energy Technology Data Exchange (ETDEWEB)

Garcia-Berro, E.; Hernanz, M.; Isern, J.; Mochkovitch, R.

1988-06-16

The luminosity of white dwarf stars can be attributed to the cooling process of their degenerate cores. The simple relationship existing between their luminosity and their age, together with the lack of white dwarfs fainter than log (L/L solar mass) approx -4.5, provides a method of measuring the age of the disk and consequently that of the Universe. Values of the age of the galactic disk and Universe depend on the assumption that completely ionized carbon and oxygen are miscible in solid phase. It is possible, however, that completely ionized carbon and oxygen separate during the process of crystallization. Here, we attempt to show that a galactic disk age of 15 Gyr cannot be excluded by the white dwarf observations if carbon and oxygen are immiscible in solid phase.

7 CFR 3017.325 - What happens if I do business with an excluded person in a covered transaction?

Science.gov (United States)

2010-01-01

... knowingly do business with an excluded person, we may disallow costs, annul or terminate the transaction... in a covered transaction? 3017.325 Section 3017.325 Agriculture Regulations of the Department of... DEBARMENT AND SUSPENSION (NONPROCUREMENT) Responsibilities of Participants Regarding Transactions § 3017.325...

29 CFR 98.325 - What happens if I do business with an excluded person in a covered transaction?

Science.gov (United States)

2010-07-01

... transaction? If as a participant you knowingly do business with an excluded person, we may disallow costs... covered transaction? 98.325 Section 98.325 Labor Office of the Secretary of Labor GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) Responsibilities of Participants Regarding Transactions Doing Business...

Inhomogeneities in dusty universe — a possible alternative to dark energy?

International Nuclear Information System (INIS)

Chatterjee, S.

2011-01-01

There have been of late renewed debates on the role of inhomogeneities to explain the observed late acceleration of the universe. We have looked into the problem analytically with the help of the well known spherically symmetric but inhomogeneous Lemaitre-Tolman-Bondi(LTB) model generalised to higher dimensions. It is observed that in contrast to the claim made by Kolb et al. the presence of inhomogeneities as well as extra dimensions can not reverse the signature of the deceleration parameter if the matter field obeys the energy conditions. The well known Raychaudhuri equation also points to the same result. Without solving the field equations explicitly it can, however, be shown that although the total deceleration is positive everywhere nevertheless it does not exclude the possibility of having radial acceleration, even in the pure dust universe, if the angular scale factor is decelerating fast enough and vice versa. Moreover it is found that introduction of extra dimensions can not reverse the scenario. To the contrary it actually helps the decelerating process

Size, flexibility, and scattering functions of semiflexible polyelectrolytes with excluded volume effects: Monte Carlo simulations and neutron scattering experiments

DEFF Research Database (Denmark)

Cannavacciuolo, L.; Sommer, C.; Pedersen, J.S.

2000-01-01

outlined in the Odijk-Skolnick-Fixman theory, in which the behavior of charged polymers is described only in terms of increasing local rigidity and excluded volume effects. Moreover, the Monte Carlo data are found to be in very good agreement with experimental scattering measurements with equilibrium......We present a systematic Monte Carlo study of the scattering function S(q) of semiflexible polyelectrolytes at infinite dilution, in solutions with different concentrations of added salt. In the spirit of a theoretical description of polyelectrolytes in terms of the equivalent parameters, namely......, persistence length and excluded volume interactions, we used a modified wormlike chain model, in which the monomers are represented by charged hard spheres placed at distance a. The electrostatic interactions are approximated by a Debye-Huckel potential. We show that the scattering function is quantitatively...

A phase-space representation of Friedmann-Lemaitre universes containing both dust and radiation and the inevitability of a big bang

International Nuclear Information System (INIS)

Ehlers, J.; Rindler, W.

1989-01-01

We classify all non-static Friedmann-Lemaitre universes containing dust and radiation (or, as limiting cases, vacuum), and exhibit their histories as orbits in a three-dimensional (phase-) space ''S'', which faithfully reflects the topology of the set of states. As coordinates in ''S'' we take the dimensionless parameters Ω, ω and λ representing, respectively, the energy density of the dust, the radiation and the vacuum (corresponding to the cosmological constant). Three open subspaces of ''S'' contain, respectively, the orbits representing oscillating, inflectional and bouncing universes; their boundaries and edges contain the orbits of all the other universes. We show that present-day redshift and density data exclude all models not having a big bang, without using assumptions about the origin of the microwave background radiation and without a priori assumptions about the value of the cosmological constant. (Author)

Using BOX-PCR to exclude a clonal outbreak of melioidosis

Directory of Open Access Journals (Sweden)

Ward Linda

2007-06-01

Full Text Available Abstract Background Although melioidosis in endemic regions is usually caused by a diverse range of Burkholderia pseudomallei strains, clonal outbreaks from contaminated potable water have been described. Furthermore B. pseudomallei is classified as a CDC Group B bioterrorism agent. Ribotyping, pulsed-field gel electrophoresis (PFGE and multilocus sequence typing (MLST have been used to identify genetically related B. pseudomallei isolates, but they are time consuming and technically challenging for many laboratories. Methods We have adapted repetitive sequence typing using a BOX A1R primer for typing B. pseudomallei and compared BOX-PCR fingerprinting results on a wide range of well-characterized B. pseudomallei isolates with MLST and PFGE performed on the same isolates. Results BOX-PCR typing compared favourably with MLST and PFGE performed on the same isolates, both discriminating between the majority of multilocus sequence types and showing relatedness between epidemiologically linked isolates from various outbreak clusters. Conclusion Our results suggest that BOX-PCR can be used to exclude a clonal outbreak of melioidosis within 10 hours of receiving the bacterial strains.

Determinants of Prosocial Behavior in Included Versus Excluded Contexts.

Science.gov (United States)

Cuadrado, Esther; Tabernero, Carmen; Steinel, Wolfgang

2015-01-01

Prosocial behavior (PSB) is increasingly becoming necessary as more and more individuals experience exclusion. In this context it is important to understand the motivational determinants of PSB. Here we report two experiments which analyzed the influence of dispositional (prosocialness; rejection sensitivity) and motivational variables (prosocial self-efficacy; prosocial collective efficacy; trust; anger; social affiliation motivation) on PSB under neutral contexts (Study 1), and once under inclusion or exclusion conditions (Study 2). Both studies provided evidence for the predicted mediation of PSB. Results in both neutral and inclusion and exclusion conditions supported our predictive model of PSB. In the model dispositional variables predicted motivational variables, which in turn predicted PSB. We showed that the investigated variables predicted PSB; this suggests that to promote PSB one could (1) foster prosocialness, prosocial self and collective efficacy, trust in others and affiliation motivation and (2) try to reduce negative feelings and the tendency to dread rejection in an attempt to reduce the negative impact that these variables have on PSB. Moreover, the few differences that emerged in the model between the inclusion and exclusion contexts suggested that in interventions with excluded individuals special care emphasis should be placed on addressing rejection sensitivity and lack of trust.

Determinants of prosocial behavior in included versus excluded contexts

Directory of Open Access Journals (Sweden)

Esther eCuadrado

2016-01-01

Full Text Available Prosocial behavior is increasingly becoming necessary as more and more individuals experience exclusion. In this context it is important to understand the motivational determinants of prosocial behavior. Here we report two experiments which analyzed the influence of dispositional (prosocialness; rejection sensitivity and motivational variables (prosocial self-efficacy; prosocial collective efficacy; trust; anger; social affiliation motivation on prosocial behavior under neutral contexts (Study 1, and once under inclusion or exclusion conditions (Study 2. Both studies provided evidence for the predicted mediation of prosocial behavior. Results in both neutral and inclusion and exclusion conditions supported our predictive model of prosocial behavior. In the model dispositional variables predicted motivational variables, which in turn predicted prosocial behavior. We showed that the investigated variables predicted prosocial behavior; this suggests that to promote prosocial behavior one could (1 foster prosocialness, prosocial self and collective efficacy, trust in others and affiliation motivation and (2 try to reduce negative feelings and the tendency to dread rejection in an attempt to reduce the negative impact that these variables have on prosocial behavior. Moreover, the few differences that emerged in the model between the inclusion and exclusion contexts suggested that in interventions with excluded individuals special care emphasis should be placed on addressing rejection sensitivity and lack of trust.

Excluded and behaving unethically: social exclusion, physiological responses, and unethical behavior.

Science.gov (United States)

Kouchaki, Maryam; Wareham, Justin

2015-03-01

Across 2 studies, we investigated the ethical consequences of physiological responses to social exclusion. In Study 1, participants who were socially excluded were more likely to engage in unethical behavior to make money and the level of physiological arousal experienced during exclusion--measured using galvanic skin response--mediated the effects of exclusion on unethical behavior. Likewise, in Study 2, results from a sample of supervisor-subordinate dyads revealed a positive relationship between experience of workplace ostracism and unethical behaviors as rated by the immediate supervisors. This relationship was mediated by employees' reports of experienced physiological arousal. Together, the results of these studies demonstrate that physiological arousal accompanies social exclusion and provides an explanatory mechanism for the increased unethical behavior in both samples. Theoretical implications of these findings for research on ethical behavior and social exclusion in the workplace are discussed. PsycINFO Database Record (c) 2015 APA, all rights reserved.

29 CFR 1471.135 - May the Federal Mediation and Conciliation Service exclude a person who is not currently...

Science.gov (United States)

2010-07-01

... 29 Labor 4 2010-07-01 2010-07-01 false May the Federal Mediation and Conciliation Service exclude....135 Labor Regulations Relating to Labor (Continued) FEDERAL MEDIATION AND CONCILIATION SERVICE GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) General § 1471.135 May the Federal Mediation and...

21 CFR 1.327 - Who is excluded from all or part of the regulations in this subpart?

Science.gov (United States)

2010-04-01

... products to all other buyers. (4) A “retail food establishment” includes grocery stores, convenience stores... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Who is excluded from all or part of the regulations in this subpart? 1.327 Section 1.327 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF...

Phase-space representation of Friedmann-Lemaitre universes containing both dust and radiation and the inevitability of a big bang

Energy Technology Data Exchange (ETDEWEB)

Ehlers, J.; Rindler, W.

1989-05-15

We classify all non-static Friedmann-Lemaitre universes containing dust and radiation (or, as limiting cases, vacuum), and exhibit their histories as orbits in a three-dimensional (phase-) space ''S'', which faithfully reflects the topology of the set of states. As coordinates in ''S'' we take the dimensionless parameters /Omega/, /omega/ and /lambda/ representing, respectively, the energy density of the dust, the radiation and the vacuum (corresponding to the cosmological constant). Three open subspaces of ''S'' contain, respectively, the orbits representing oscillating, inflectional and bouncing universes; their boundaries and edges contain the orbits of all the other universes. We show that present-day redshift and density data exclude all models not having a big bang, without using assumptions about the origin of the microwave background radiation and without a priori assumptions about the value of the cosmological constant. (Author).

40 CFR 33.201 - What does this subpart require?

Science.gov (United States)

2010-07-01

... ASSISTANCE PARTICIPATION BY DISADVANTAGED BUSINESS ENTERPRISES IN UNITED STATES ENVIRONMENTAL PROTECTION... EPA financial assistance agreements to business concerns or other organizations owned or controlled by socially and economically disadvantaged individuals, including HBCUs and women (“EPA's 8% statute”). Title...

29 CFR 1471.325 - What happens if I do business with an excluded person in a covered transaction?

Science.gov (United States)

2010-07-01

... business with an excluded person, we may disallow costs, annul or terminate the transaction, issue a stop... covered transaction? 1471.325 Section 1471.325 Labor Regulations Relating to Labor (Continued) FEDERAL... of Participants Regarding Transactions Doing Business with Other Persons § 1471.325 What happens if I...

Surgery for pathological proximal femoral fractures, excluding femoral head and neck fractures: resection vs. stabilisation.

Science.gov (United States)

Zacherl, Max; Gruber, Gerald; Glehr, Mathias; Ofner-Kopeinig, Petra; Radl, Roman; Greitbauer, Manfred; Vecsei, Vilmos; Windhager, Reinhard

2011-10-01

Pathological femoral head and neck fractures are commonly treated by arthroplasty. Treatment options for the trochanteric region or below are not clearly defined. The purpose of this retrospective, comparative, double-centre study was to analyse survival and influences on outcome according to the surgical technique used to treat pathological proximal femoral fractures, excluding fractures of the femoral head and neck. Fifty-nine patients with 64 fractures were operated up on between 1998 and 2004 in two tertiary referral centres and divided into two groups. One group (S, n = 33) consisted of patients who underwent intramedullary nailing alone, and the other group (R, n = 31) consisted of patients treated by metastatic tissue resection and reconstruction by means of different implants. Median survival was 12.6 months with no difference between groups. Surgical complications were higher in the R group (n = 7) vs. the S group (n = 3), with no statistically significant difference. Patients with surgery-related complications had a higher survival rate (p = 0.049), as did patients with mechanical implant failure (p = 0.01). Survival scoring systems did not correlate with actual survival. Resection of metastases in patients with pathological fractures of the proximal femur, excluding femoral head and neck fractures, has no influence on survival. Patients with long postoperative survival prognosis are at risk of implant-related complications.

Transference to the analyst as an excluded observer.

Science.gov (United States)

Steiner, John

2008-02-01

In this paper I briefly review some significant points in the development of ideas on transference which owe so much to the discoveries of Freud. I then discuss some of the subsequent developments which were based on Freud 's work and which have personally impressed me. In particular I mention Melanie Klein's elaboration of an internal world peopled by internal object and her description of the mechanisms of splitting and projective identification, both of which profoundly affect our understanding of transference. Using some clinical material I try to illustrate an important transference situation which I do not think has been sufficiently emphasized although it is part of the 'total situation' outlined by Klein. In this kind of transference the analyst finds himself in an observing position and is no longer the primary object to whom love and hate are directed. Instead he is put in a position of an excluded figure who can easily enact rather than understand the role he has been put in. In this situation he may try to regain the position as the patient's primary object in the transference or avoid the transference altogether and make extra-transference interpretations and in this way enact the role of a judgemental and critical super-ego. If he can tolerate the loss of a central role and understand the transference position he has been put in, the analyst can sometimes reduce enactments and release feelings to do with mourning and loss in both himself and his patient.

48 CFR 919.7006 - Incentives for DOE contractor participation.

Science.gov (United States)

2010-10-01

... disadvantaged businesses, women-owned small businesses, HBCUs, other minority institutions of higher learning... contractor participation. 919.7006 Section 919.7006 Federal Acquisition Regulations System DEPARTMENT OF ENERGY SOCIOECONOMIC PROGRAMS SMALL BUSINESS PROGRAMS The Department of Energy Mentor-Protege Program 919...

2 CFR 180.325 - What happens if I do business with an excluded person in a covered transaction?

Science.gov (United States)

2010-01-01

... person, the Federal agency responsible for your transaction may disallow costs, annul or terminate the... excluded person in a covered transaction? 180.325 Section 180.325 Grants and Agreements OFFICE OF... Regarding Transactions Doing Business With Other Persons § 180.325 What happens if I do business with an...

Oral Challenge without Skin Testing Safely Excludes Clinically Significant Delayed-Onset Penicillin Hypersensitivity.

Science.gov (United States)

Confino-Cohen, Ronit; Rosman, Yossi; Meir-Shafrir, Keren; Stauber, Tali; Lachover-Roth, Idit; Hershko, Alon; Goldberg, Arnon

Penicillins are the drug family most commonly associated with hypersensitivity reactions. Current guidelines recommend negative skin tests (ST) before re-administering penicillins to patients with previous nonimmediate reactions (NIR). The objective of this study was to examine whether ST are necessary before re-administering penicillin to patients with NIR. Patients with NIR to penicillins starting longer than 1 hour after last dose administration or starting any time after the first treatment day or patients with vague recollection of their reaction underwent penicillin ST. Disregarding ST results, patients were challenged with the relevant penicillins. One-tenth of the therapeutic dose followed by the full dose was administered at 1-hour interval and patients continued taking the full dose for 5 days. A total of 710 patients with alleged BL allergy were evaluated. Patients with a history of immediate reaction (52, 7.3%) or cephalosporin allergy (16, 2.2%) were excluded. Of the remaining 642 patients, 62.3% had negative ST, 5.3% positive ST, and 32.4% equivocal ST. A total of 617 (96.1%) patients were challenged. Immediate reaction was observed in 9 patients (1.5%): 1-positive ST, 7-negative ST, and 1-equivocal ST (P = .7). Late reaction to the first-day challenge occurred in 24 patients (4%). An at-home challenge was continued by 491 patients. Complete 5-day and partial challenges were well tolerated by 417 (85%) and 44 patients (8.9%), respectively, disregarding ST results. Thirty patients (6.1%) developed mild reactions to the home challenge regardless of their ST results. A 5-day oral challenge without preceding ST is safe and sufficient to exclude penicillin allergy after NIR developing during penicillin treatment. Copyright © 2017 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Higher Education: How Freshmen and First-Year Journalism and Mass Communication Students at HBCUs and PWUs Used the Internet in Their Decision

Science.gov (United States)

Crawford, Jerry, II

2013-01-01

This study set out to explore how the Internet was used by Journalism and Mass Communications Program students at Historically Black Colleges and Universities and Predominately White Universities in their college choice and if these institutions were able to provide the information the respondents were looking for in their search. The study found…

Universality-class crossover by a nonorder field introduced to the pair contact process with diffusion

Science.gov (United States)

Park, Su-Chan

2017-09-01

The one-dimensional pair contact process with diffusion (PCPD), an interacting particle system with diffusion, pair annihilation, and creation by pairs, has defied consensus about the universality class to which it belongs. An argument by Hinrichsen [Physica A 361, 457 (2006), 10.1016/j.physa.2005.06.101] claims that freely diffusing particles in the PCPD should play the same role as frozen particles when it comes to the critical behavior. Therefore, the PCPD is claimed to have the same critical phenomena as a model with infinitely many absorbing states that belongs to the directed percolation (DP) universality class. To investigate if diffusing particles are really indistinguishable from frozen particles in the sense of the renormalization group, we study numerically a variation of the PCPD by introducing a nonorder field associated with infinitely many absorbing states. We find that a crossover from the PCPD to DP occurs due to the nonorder field. By studying a similar model, we exclude the possibility that the mere introduction of a nonorder field to one model can entail a nontrivial crossover to another model in the same universality class, thus we attribute the observed crossover to the difference of the universality class of the PCPD from the DP class.

News reports: update on buying indoor UV tanning with university debit cards.

Science.gov (United States)

Goff, Kiera L; Karimkhani, Chante; Boyers, Lindsay N; Hernandez, Melia D; Pederson, Hannah; Royer, Eryn L; Dellavalle, Robert P

2014-12-13

Indoor tanning by adults under 35 years of age increases the risk of developing melanoma 59% to 75%. Cost is a major barrier limiting young adults from purchasing indoor tanning services. Our recent study by Boyers et al determined that 18 of 96 major universities, all in the eastern and southern United States, had university-sponsored debit cards with indoor tanning affiliations. These debit cards, which conveniently link with student identification (ID) cards, help with student living expenses and are often loaded with money by parents. By creating agreements with indoor tanning salon vendors, universities are endorsing a World Health Organization class I carcinogen. To expand the results of our previous study, we broadened our search to further assess universities in the western United States as well as Australia, New Zealand, Ireland, Canada, and the United Kingdom. Using www.collegeboard.edu, we identified the 4 largest residential colleges in Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, and Wyoming. Additionally, we investigated the top international universities, utilizing www.topuniversities.com. Internet searches, phone calls, and email correspondence were used to determine if an institution had a student ID-linked debit card. Universities with affiliations to bank debit cards and cards that could only be used on campus were excluded. In the western United States, indoor tanning merchants were affiliated with University of Arizona, Embry-Riddle Aeronautical University: Prescott Campus, and the University of Denver student debit cards. Of the original 18 schools with affiliations according to the Boyers et al study, 2 universities no longer have agreements and 5 created agreements with additional tanning salons. Of 45 universities examined in our international search, no debit cards were discovered for off-campus purchases. Therefore, the concerning issue of university associations with tanning salons appears

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...

Undergraduate research projects help promote diversity in the geosciences

Science.gov (United States)

Young, De'Etra; Trimboli, Shannon; Toomey, Rick S.; Byl, Thomas D.

2016-01-01

A workforce that draws from all segments of society and mirrors the ethnic, racial, and gender diversity of the United States population is important. The geosciences (geology, hydrology, geospatial sciences, environmental sciences) continue to lag far behind other science, technology, engineering and mathematical (STEM) disciplines in recruiting and retaining minorities (Valsco and Valsco, 2010). A report published by the National Science Foundation in 2015, “Women, Minorities, and Persons with Disabilities in Science and Engineering” states that from 2002 to 2012, less than 2% of the geoscience degrees were awarded to African-American students. Data also show that as of 2012, approximately 30% of African-American Ph.D. graduates obtained a bachelor’s degree from a Historic Black College or University (HBCU), indicating that HBCUs are a great source of diverse students for the geosciences. This paper reviews how an informal partnership between Tennessee State University (a HBCU), the U.S. Geological Survey, and Mammoth Cave National Park engaged students in scientific research and increased the number of students pursuing employment or graduate degrees in the geosciences.

Fatal youth of the Universe: black hole threat for the electroweak vacuum during preheating

Energy Technology Data Exchange (ETDEWEB)

Gorbunov, Dmitry; Levkov, Dmitry; Panin, Alexander, E-mail: gorby@ms2.inr.ac.ru, E-mail: levkov@ms2.inr.ac.ru, E-mail: panin@ms2.inr.ac.ru [Institute for Nuclear Research of Russian Academy of Sciences, 117312 Moscow (Russian Federation)

2017-10-01

Small evaporating black holes were proposed to be dangerous inducing fast decay of the electroweak false vacuum. We observe that the flat-spectrum matter perturbations growing at the post-inflationary matter dominated stage can produce such black holes in a tiny amount which may nevertheless be sufficient to destroy the vacuum in the visible part of the Universe via the induced process. If the decay probability in the vicinity of Planck-mass black holes was of order one as suggested in literature, the absence of such objects in the early Universe would put severe constraints on inflation and subsequent stages thus excluding many well-motivated models (e.g. the R {sup 2}-inflation) and supporting the need of new physics in the Higgs sector. We give a qualitative argument, however, that exponential suppression of the probability should persist in the limit of small black hole masses. This suppression relaxes our cosmological constraints, and, if sufficiently strong, may cancel them.

5 CFR 919.325 - What happens if I do business with an excluded person in a covered transaction?

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 2 2010-01-01 2010-01-01 false What happens if I do business with an... Persons § 919.325 What happens if I do business with an excluded person in a covered transaction? If as a... PERSONNEL MANAGEMENT (CONTINUED) CIVIL SERVICE REGULATIONS (CONTINUED) GOVERNMENTWIDE DEBARMENT AND...

9 CFR 130.18 - User fees for veterinary diagnostic reagents produced at NVSL or other authorized site (excluding...

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false User fees for veterinary diagnostic reagents produced at NVSL or other authorized site (excluding FADDL). 130.18 Section 130.18 Animals and... § 130.18 User fees for veterinary diagnostic reagents produced at NVSL or other authorized site...

9 CFR 130.17 - User fees for other veterinary diagnostic laboratory tests performed at NVSL (excluding FADDL) or...

Science.gov (United States)

2010-01-01

... 9 Animals and Animal Products 1 2010-01-01 2010-01-01 false User fees for other veterinary... FEES USER FEES § 130.17 User fees for other veterinary diagnostic laboratory tests performed at NVSL (excluding FADDL) or at authorized sites. (a) User fees for veterinary diagnostics tests performed at the...

Genome-wide association study of handedness excludes simple genetic models

Science.gov (United States)

Armour, J AL; Davison, A; McManus, I C

2014-01-01

Handedness is a human behavioural phenotype that appears to be congenital, and is often assumed to be inherited, but for which the developmental origin and underlying causation(s) have been elusive. Models of the genetic basis of variation in handedness have been proposed that fit different features of the observed resemblance between relatives, but none has been decisively tested or a corresponding causative locus identified. In this study, we applied data from well-characterised individuals studied at the London Twin Research Unit. Analysis of genome-wide SNP data from 3940 twins failed to identify any locus associated with handedness at a genome-wide level of significance. The most straightforward interpretation of our analyses is that they exclude the simplest formulations of the ‘right-shift' model of Annett and the ‘dextral/chance' model of McManus, although more complex modifications of those models are still compatible with our observations. For polygenic effects, our study is inadequately powered to reliably detect alleles with effect sizes corresponding to an odds ratio of 1.2, but should have good power to detect effects at an odds ratio of 2 or more. PMID:24065183

Self-medication practices with antibiotics among Chinese university students.

Science.gov (United States)

Zhu, X; Pan, H; Yang, Z; Cui, B; Zhang, D; Ba-Thein, W

2016-01-01

Self-medication with antibiotics (SMA) is a serious global health problem. We sought to investigate SMA behaviors and risk factors among Chinese university students, and further explore the association between SMA practices and adverse drug events (ADEs). Cross-sectional study. An online survey was conducted at Jiangsu University (JSU) in eastern China in July 2011 using a pretested questionnaire. Out of 2608 website visitors, 1086 participated in the survey (response rate: 41.6%), 426 respondents were excluded for not being a JSU student or repeat participation, 660 (2.2% of JSU students) were included in analysis, and 316 students (47.9%) had a lifetime history of SMA. Among self-treated students, 43.5% believed that antibiotic was suitable for viral infections, 65.9% had more than one SMA episode in the previous year, 73.5% self-medicated with at least two different antibiotics, 57.1% and 64.4% changed antibiotic dosage and antibiotics during the course, respectively. Female gender, older age, and prior knowledge of antibiotics (PKA) were identified as independent risk factors of SMA. There was no difference between students with and without PKA regarding SMA frequency, use of polyantibiotics, and switching antibiotic dosage or antibiotics. ADEs happened to 13.3% of self-medicated students. Frequent change of dosage and simultaneous use of the same antibiotic with different names were independent risk practices associated with an ADE. Our findings substantiate high SMA prevalence among Chinese university students. Older age and PKA are independent SMA risk factors common to Chinese university students and female gender is exclusive SMA risk factor for JSU students. Poor SMA practices are associated with ADEs. Strict regulations on antibiotic sales and public education reinforced by further health care reform are recommended. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Independent Confirmatory Survey Report for the University of Arizona Nuclear Reactor Laboratory, Tucson, Arizona DCN:2051-SR-01-0

International Nuclear Information System (INIS)

Altic, Nick A.

2011-01-01

The University of Arizona (University) research reactor is a TRIGA swimming pool type reactor designed by General Atomics and constructed at the University in 1958. The reactor first went into operation in December of 1958 under U.S. Nuclear Regulatory Commission (NRC) license R-52 until final shut down on May 18, 2010. Initial site characterization activities were conducted in February 2009 during ongoing reactor operations to assess the radiological status of the Nuclear Reactor Laboratory (NRL) excluding the reactor tank, associated components, and operating systems. Additional post-shutdown characterization activities were performed to complete characterization activities as well as verify assumptions made in the Decommissioning Plan (DP) that were based on a separate activation analysis (ESI 2009 and WMG 2009). Final status survey (FSS) activities began shortly after the issuance of the FSS plan in May 2011. The contractor completed measurement and sampling activities during the week of August 29, 2011.

26 CFR 31.3121(c)-1 - Included and excluded services.

Science.gov (United States)

2010-04-01

...) EMPLOYMENT TAXES AND COLLECTION OF INCOME TAX AT SOURCE EMPLOYMENT TAXES AND COLLECTION OF INCOME TAX AT... enrolled and is regularly attending classes at a university, to perform domestic service for the club and...

Discourse versus practice: are traditional practices and beliefs in pregnancy and childbirth included or excluded in the Ecuadorian health care system?

Science.gov (United States)

Gallegos, Carlos Andres; Waters, William F; Kuhlmann, Anne Sebert

2017-03-01

Traditional beliefs, knowledge and practices are formally integrated into the Ecuadorian health system. We sought to understand whether they are integrated in practice. Qualitative data were collected in two rural parishes in the central highlands of Ecuador through four focus group discussions (30 participants), eight key informant interviews, three participatory exercises (24 participants), structured observations of health facilities and analysis of official documents. We found different levels of integration, coexistence, tolerance, and intolerance of traditional health beliefs and practices in health facilities. One parish has undergone dramatic social and cultural transformation, and the role of traditional birth attendants is limited. In the other parish, traditional indigenous norms and values persist, and traditional birth attendants are sought during pregnancy and childbirth. The degree to which traditional birth attendants, indigenous women and their families are included or excluded from public health services depends largely on decisions taken by local health professionals. Formal policies in Ecuador stipulate that health care should be intercultural, but the role of traditional birth attendants is not necessarily incorporated in practice. The integration of culturally-informed beliefs and practices is critical for providing appropriate health services to members of vulnerable populations. © The Author 2016. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Social identities and racial integration in historically white universities: A literature review of the experiences of black students

Directory of Open Access Journals (Sweden)

Sandiso Bazana

2017-11-01

Full Text Available South African government has been promulgating pieces of legislation aimed at ensuring racial integration, especially in higher education, and indirectly enforcing acculturation in historically white universities. Studies have proven that institutional cultures in historically white universities alienate and exclude black students’ identities. These students’ sense of social identity, which includes culture, heritage, language and traditions, and consequently self-esteem and self-concept, is altered in these institutions. Research has been scant regarding the shape and form that black students’ identity assumes when they get to these spaces. Using Tajfel and Turner’s (1979 social identity theory and Berry’s (2005 theory of acculturation, this article explores the experiences of black students in negotiating their social identities in historically white universities. Evoking Steve Biko’s analysis of ‘artificial integration’ (1986, we hope to illustrate how the ‘integration’ narrative sought to discard the identity of black students and psychologically enforce a simulation of black students into white-established identities. The study has implications for policy development as we hope to sensitise theoretically the historically white universities to, apart from mere opening of spaces of learning, understand the social identity challenges of black students in these institutions.

Being black in a white skin: Beliefs and stereotypes around albinism at a South African university

Directory of Open Access Journals (Sweden)

Relebohile Phatoli

2015-05-01

Objectives: The study endeavoured to explore the beliefs and practices regarding albinism within a South African university, and the availability of support services. Method: The research was located within an interpretive qualitative paradigm and was framed within the theories of stigma, discrimination and ‘othering’. Interviews were conducted with five students with albinism and 10 students without albinism. Results: Findings confirmed the existence of myths and stereotypes regarding albinism. Students with albinism tended to exclude themselves from the rest of the student community to avoid discrimination and stereotypes around their condition. Conclusion: People with albinism can teach us about social constructions of race, colour and relations between minority groups and the majority culture. Results have implications for schools, disability units at universities, and albinism societies in terms of opening up channels of communication between people with albinism and the general public and fostering knowledge and awareness thereof.

31 CFR 19.325 - What happens if I do business with an excluded person in a covered transaction?

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false What happens if I do business with an excluded person in a covered transaction? 19.325 Section 19.325 Money and Finance: Treasury Office of the... Participants Regarding Transactions Doing Business with Other Persons § 19.325 What happens if I do business...

50 CFR Figure 5 to Part 223 - Net Diagram for the Excluder Panel of the Parker Soft TED

Science.gov (United States)

2010-10-01

... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Net Diagram for the Excluder Panel of the Parker Soft TED 5 Figure 5 to Part 223 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS THREATENED MARINE AND ANADROMOUS SPECIES Pt. 223, Fig. 5 Figure 5...

A 'simple anterior fish excluder' (SAFE for mitigating penaeid-trawl bycatch.

Directory of Open Access Journals (Sweden)

Matthew J McHugh

Full Text Available Various plastic strips and sheets (termed 'simple anterior fish excluders'-SAFEs were positioned across the openings of penaeid trawls in attempts at reducing the unwanted bycatches of small teleosts. Initially, three SAFEs (a single wire without, and with small and large plastic panels were compared against a control (no SAFE on paired beam trawls. All SAFEs maintained targeted Metapenaeus macleayi catches, while the largest plastic SAFE significantly reduced total bycatch by 51% and the numbers of Pomatomus saltatrix, Mugil cephalus and Herklotsichthys castelnaui by up to 58%. A redesigned SAFE ('continuous plastic' was subsequently tested (against a control on paired otter trawls, significantly reducing total bycatch by 28% and P. saltatrix and H. castelnaui by up to 42%. The continuous-plastic SAFE also significantly reduced M. macleayi catches by ~7%, but this was explained by ~5% less wing-end spread, and could be simply negated through otter-board refinement. Further work is required to refine the tested SAFEs, and to quantify species-specific escape mechanisms. Nevertheless, the SAFE concept might represent an effective approach for improving penaeid-trawl selectivity.

If patient-reported outcome measures are considered key health-care quality indicators, who is excluded from participation?

Science.gov (United States)

Kroll, Thilo; Wyke, Sally; Jahagirdar, Deepa; Ritchie, Karen

2014-10-01

Patient-reported outcome measures have received increasing attention with regard to ensuring quality improvement across the health service. However, there is a risk that people with disabilities and low literacy are systematically excluded from the development of these measures as well as their application in clinical practice. This editorial highlights some of these risks and the potential consequences of exclusion for these groups. © 2012 John Wiley & Sons Ltd.

CONTRIBUTION TO THE KNOWLEDGE OF THE ARACHNIDS IN THE YUCATAN PENINSULA, MEXICO (EXCLUDING ARANAE AND ACARI)

OpenAIRE

Hugo Delfin Gonzalez; Virginia Meléndez-Ramírez; Pablo C. Manrique-Saide; Abdiel Martin-Park; Carlos Arisqueta-Chablé

2017-01-01

The Chelicerata are the second group of arthropods with the highest diversity after insects and they can inhabit almost all types of environments. The most current classification recognizes 11 orders and estimates in the number of species vary from 52,000 to 100,000. We have made an extensive literature review on the diversity of arachnids in the Yucatan Peninsula (YP) (excluding spiders and ticks). In Mexico there are 834 known species which represent 6% of the worldwide diversity. In the YP...

Shared sanitation: to include or to exclude?

Science.gov (United States)

Mara, Duncan

2016-05-01

Just over 600 million people used shared sanitation in 2015, but this form of sanitation is not considered 'improved sanitation' or, in the current terminology, 'basic sanitation' by WHO/UNICEF, principally because they are typically unhygienic. Recent research has shown that neighbour-shared toilets perform much better than large communal toilets. The successful development of community-designed, built and managed sanitation-and-water blocks in very poor urban areas in India should be adapted and adopted throughout urban slums in developing countries, with a caretaker employed to keep the facilities clean. Such shared sanitation should be classified as 'basic', sometimes as 'safely-managed', sanitation, so contributing to the achievement of the sanitation target of the Sustainable Development Goals. © The Author 2016. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Prognosis of patients excluded by the definition of septic shock based on their lactate levels after initial fluid resuscitation: a prospective multi-center observational study.

Science.gov (United States)

Ko, Byuk Sung; Kim, Kyuseok; Choi, Sung-Hyuk; Kang, Gu Hyun; Shin, Tae Gun; Jo, You Hwan; Ryoo, Seung Mok; Beom, Jin Ho; Kwon, Woon Yong; Han, Kap Su; Choi, Han Sung; Chung, Sung Phil; Suh, Gil Joon; Lim, Tae Ho; Kim, Won Young

2018-02-24

Septic shock can be defined both by the presence of hyperlactatemia and need of vasopressors. Lactate levels should be measured after volume resuscitation (as per the Sepsis-3 definition). However, currently, no studies have evaluated patients who have been excluded by the new criteria for septic shock. The aim of this study was to determine the clinical characteristics and prognosis of these patients, based on their lactate levels after initial fluid resuscitation. This observational study was performed using a prospective, multi-center registry of septic shock, with the participation of 10 hospitals in the Korean Shock Society, between October 2015 and February 2017. We compared the 28-day mortality between patients who were excluded from the new definition (defined as lactate level definition of septic shock. These patients, in whom perfusion was restored, demonstrated significantly lower age, platelet count, and initial and subsequent lactate levels (all p < 0.01). Similarly, significantly lower 28-day mortality was observed in these patients than in those who had not been excluded (8.2% vs 25.5%, p = 0.02). In-hospital mortality and the maximum SOFA score were also significantly lower in the excluded patients group (p = 0.03, both). It seems reasonable for septic shock to be defined by the lactate levels after volume resuscitation. However, owing to the small number of patients in whom lactate levels were improved, further study is warranted.

Median and ulnar neuropathies in university guitarists.

Science.gov (United States)

Kennedy, Rachel H; Hutcherson, Kimberly J; Kain, Jennifer B; Phillips, Alicia L; Halle, John S; Greathouse, David G

2006-02-01

Descriptive study. To determine the presence of median and ulnar neuropathies in both upper extremities of university guitarists. Peripheral nerve entrapment syndromes of the upper extremities are well documented in musicians. Guitarists and plucked-string musicians are at risk for entrapment neuropathies in the upper extremities and are prone to mild neurologic deficits. Twenty-four volunteer male and female guitarists (age range, 18-26 years) were recruited from the Belmont University School of Music and the Vanderbilt University Blair School of Music. Individuals were excluded if they were pregnant or had a history of recent upper extremity or neck injury. Subjects completed a history form, were interviewed, and underwent a physical examination. Nerve conduction status of the median and ulnar nerves of both upper extremities was obtained by performing motor, sensory, and F-wave (central) nerve conduction studies. Descriptive statistics of the nerve conduction study variables were computed using Microsoft Excel. Six subjects had positive findings on provocative testing of the median and ulnar nerves. Otherwise, these guitarists had normal upper extremity neural and musculoskeletal function based on the history and physical examinations. When comparing the subjects' nerve conduction study values with a chart of normal nerve conduction studies values, 2 subjects had prolonged distal motor latencies (DMLs) of the left median nerve of 4.3 and 4.7 milliseconds (normal, DMLs are compatible with median neuropathy at or distal to the wrist. Otherwise, all electrophysiological variables were within normal limits for motor, sensory, and F-wave (central) values. However, comparison studies of median and ulnar motor latencies in the same hand demonstrated prolonged differences of greater than 1.0 milliseconds that affected the median nerve in 2 additional subjects, and identified contralateral limb involvement in a subject with a prolonged distal latency. The other 20

The politics of corruption, inequality, and the socially excluded.

Science.gov (United States)

Santos Salas, Anna

2013-07-01

In this article, the production of knowledge in the context of socially excluded people exposed to inequality, oppression, and exploitation is problematized. The analysis follows Enrique Dussel's philosophical exegesis of the politics of power and corruption and his vision of a critical transformation of the social political order. The argument is also informed by the work of critical educator Paulo Freire, who elucidates the conditions of oppression and marginalization and highlights the importance of conscientization to develop a critical awareness of these conditions. Hannah Arendt's work on the politics of understanding totalitarianism also assists in the elucidation of the machinery that operates behind oppression to sustain power and inequality. The article emphasizes the need to recognize the inequality of conditions that exists between the producer of knowledge and those who live through inequality and oppression in their lived corporality. A critical transformation of the process of production of knowledge is needed to both acknowledge the conditions that sustain this endeavour in the first place and avoid the corruption of knowledge. A work of conscientization is also necessary among knowledge producers to undertake a critical analysis of inequality that exposes the corruption of power. This analysis needs to examine and unmask the hidden mechanisms that perpetuate inequality and oppression and serve only the interests of a few. The abysmal gaps between the wealthy and the poor within and among countries bespeak a degree of human indifference that reflects a most serious and complex phenomenon that perverts something profoundly human in our societies. © 2013 John Wiley & Sons Ltd.

21 CFR 1404.135 - May the Office of National Drug Control Policy exclude a person who is not currently...

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false May the Office of National Drug Control Policy exclude a person who is not currently participating in a nonprocurement transaction? 1404.135 Section 1404.135 Food and Drugs OFFICE OF NATIONAL DRUG CONTROL POLICY GOVERNMENTWIDE DEBARMENT AND SUSPENSION (NONPROCUREMENT) General § 1404.135 May the...

PCOS remains a diagnosis of exclusion: a concise review of key endocrinopathies to exclude.

Science.gov (United States)

Kyritsi, Eleni Magdalini; Dimitriadis, George K; Kyrou, Ioannis; Kaltsas, Gregory; Randeva, Harpal S

2017-01-01

Polycystic ovarian syndrome (PCOS) is a heterogenous disorder associated with clinical, endocrine and ultrasonographic features that can also be encountered in a number of other diseases. It has traditionally been suggested that prolactin excess, enzymatic steroidogenic abnormalities and thyroid disorders need to be excluded before a diagnosis of PCOS is made. However, there is paucity of data regarding the prevalence of PCOS phenotype in some of these disorders, whereas other endocrine diseases that exhibit PCOS-like features may elude diagnosis and proper management if not considered. This article reviews the data of currently included entities that exhibit a PCOS phenotype and those that potentially need to be looked for, and attempts to identify specific features that distinguish them from idiopathic PCOS. © 2016 John Wiley & Sons Ltd.

Health-financing reforms in southeast Asia: challenges in achieving universal coverage.

Science.gov (United States)

Tangcharoensathien, Viroj; Patcharanarumol, Walaiporn; Ir, Por; Aljunid, Syed Mohamed; Mukti, Ali Ghufron; Akkhavong, Kongsap; Banzon, Eduardo; Huong, Dang Boi; Thabrany, Hasbullah; Mills, Anne

2011-03-05

In this sixth paper of the Series, we review health-financing reforms in seven countries in southeast Asia that have sought to reduce dependence on out-of-pocket payments, increase pooled health finance, and expand service use as steps towards universal coverage. Laos and Cambodia, both resource-poor countries, have mostly relied on donor-supported health equity funds to reach the poor, and reliable funding and appropriate identification of the eligible poor are two major challenges for nationwide expansion. For Thailand, the Philippines, Indonesia, and Vietnam, social health insurance financed by payroll tax is commonly used for formal sector employees (excluding Malaysia), with varying outcomes in terms of financial protection. Alternative payment methods have different implications for provider behaviour and financial protection. Two alternative approaches for financial protection of the non-poor outside the formal sector have emerged-contributory arrangements and tax-financed schemes-with different abilities to achieve high population coverage rapidly. Fiscal space and mobilisation of payroll contributions are both important in accelerating financial protection. Expanding coverage of good-quality services and ensuring adequate human resources are also important to achieve universal coverage. As health-financing reform is complex, institutional capacity to generate evidence and inform policy is essential and should be strengthened. Copyright © 2011 Elsevier Ltd. All rights reserved.

Challenging Marginalization at the Universities of the Third Age in Poland

Directory of Open Access Journals (Sweden)

Jessica C Robbins-Ruszkowski

2013-09-01

Full Text Available Older people in Poland often describe and experience old age as a time in the life course marked by discrimination and marginalization. In this postsocialist context, a still-dominant Cold-War logic links older people to the devalued socialist past and younger people to the present and future of the Polish nation-state. Contemporary media portray old age as defined by physical and mental decline and social isolation. The most visible challenge to such temporal, bodily, and social exclusion occurs through Universities of the Third Age, where older people learn new skills, cultivate hobbies, and explicitly theorize growing old as a positive phase of life. Drawing on twenty months of ethnographic research, this article traces key sociocultural, political-economic, and historical factors that contribute to discrimination against and empowerment of older people in Poland. By analyzing national politics and media representations of old age together with ethnographic data from Universities of the Third Age, this article highlights the practices through which older Poles feel themselves to be transformed in old age—and asks who may be excluded from such practices—thus contributing to gerontological discussions of “active aging” and anthropological understandings of sociality in late life.

How can university and national libraries achieve deeper collaboration?

Directory of Open Access Journals (Sweden)

Brian K. Follett

2003-09-01

Full Text Available Governments are placing great store in "the knowledge economy" as a key engine for economic and social development in a post-manufacturing world. One result is an acceptance for much increased expenditure on research and advanced teaching and there is much debate, at least in the UK, about how these matters should be organised. Since much of the research (excluding defence and virtually all the graduate teaching will be undertaken in the universities it follows that one key question in the UK is just what proportion and number of the 100 UK universities should be truly "research-intensive"? The trend, although it can be exaggerated, is towards greater concentration and last year I estimated (Follett, 2002 that the faculty in about 12 of the universities will spend on average 50% of their working year on research and graduate teaching, and 50% on undergraduate teaching. In another 30 universities faculty will spend about 25% of their annual working year on research and 75% on undergraduate teaching. In the remaining 60 universities the time available for research will be much smaller. A second key question relates to the "research infrastructure" needed to support the researchers. It is my contention that access to world-class "research information resources" - at a reasonable cost - is a pre-requisite for any nation's research base. In parallel, of course, the actual means of providing those "research information resources" is changing rapidly and the existing provision through "local" research libraries in individual universities or research institutes, often set alongside other services from the "national" library, is under both financial and technological strain: · Electronic provision of delivering research information "direct to the desk-top" has inverted the means of delivery. This has been developed most strongly in the natural sciences but is likely to develop in all areas of research. · The generation of primary research data on a

The quest for universal health coverage: achieving social protection for all in Mexico.

Science.gov (United States)

Knaul, Felicia Marie; González-Pier, Eduardo; Gómez-Dantés, Octavio; García-Junco, David; Arreola-Ornelas, Héctor; Barraza-Lloréns, Mariana; Sandoval, Rosa; Caballero, Francisco; Hernández-Avila, Mauricio; Juan, Mercedes; Kershenobich, David; Nigenda, Gustavo; Ruelas, Enrique; Sepúlveda, Jaime; Tapia, Roberto; Soberón, Guillermo; Chertorivski, Salomón; Frenk, Julio

2012-10-06

Mexico is reaching universal health coverage in 2012. A national health insurance programme called Seguro Popular, introduced in 2003, is providing access to a package of comprehensive health services with financial protection for more than 50 million Mexicans previously excluded from insurance. Universal coverage in Mexico is synonymous with social protection of health. This report analyses the road to universal coverage along three dimensions of protection: against health risks, for patients through quality assurance of health care, and against the financial consequences of disease and injury. We present a conceptual discussion of the transition from labour-based social security to social protection of health, which implies access to effective health care as a universal right based on citizenship, the ethical basis of the Mexican reform. We discuss the conditions that prompted the reform, as well as its design and inception, and we describe the 9-year, evidence-driven implementation process, including updates and improvements to the original programme. The core of the report concentrates on the effects and impacts of the reform, based on analysis of all published and publically available scientific literature and new data. Evidence indicates that Seguro Popular is improving access to health services and reducing the prevalence of catastrophic and impoverishing health expenditures, especially for the poor. Recent studies also show improvement in effective coverage. This research then addresses persistent challenges, including the need to translate financial resources into more effective, equitable and responsive health services. A next generation of reforms will be required and these include systemic measures to complete the reorganisation of the health system by functions. The paper concludes with a discussion of the implications of the Mexican quest to achieve universal health coverage and its relevance for other low-income and middle-income countries. Copyright

Preoperative axillary lymph node evaluation in breast cancer patients by breast magnetic resonance imaging (MRI): Can breast MRI exclude advanced nodal disease?

International Nuclear Information System (INIS)

Hyun, Su Jeong; Kim, Eun-Kyung; Moon, Hee Jung; Yoon, Jung Hyun; Kim, Min Jung

2016-01-01

To evaluate the diagnostic performance of breast magnetic resonance imaging (MRI) in preoperative evaluation of axillary lymph node metastasis (ALNM) in breast cancer patients and to assess whether breast MRI can be used to exclude advanced nodal disease. A total of 425 patients were included in this study and breast MRI findings were retrospectively reviewed. The diagnostic performance of breast MRI for diagnosis of ALNM was evaluated in all patients, patients with neoadjuvant chemotherapy (NAC), and those without NAC (no-NAC). We evaluated whether negative MRI findings (cN0) can exclude advanced nodal disease (pN2-pN3) using the negative predictive value (NPV) in each group. The sensitivity and NPV of breast MRI in evaluation of ALNM was 51.3 % (60/117) and 83.3 % (284/341), respectively. For cN0 cases on MRI, pN2-pN3 manifested in 1.8 % (6/341) of the overall patients, 0.4 % (1/257) of the no-NAC group, and 6 % (5/84) of the NAC group. The NPV of negative MRI findings for exclusion of pN2-pN3 was higher for the no-NAC group than for the NAC group (99.6 % vs. 94.0 %, p = 0.039). Negative MRI findings (cN0) can exclude the presence of advanced nodal disease with an NPV of 99.6 % in the no-NAC group. (orig.)

Preoperative axillary lymph node evaluation in breast cancer patients by breast magnetic resonance imaging (MRI): Can breast MRI exclude advanced nodal disease?

Energy Technology Data Exchange (ETDEWEB)

Hyun, Su Jeong [Yonsei University College of Medicine, Department of Radiology, Breast Cancer Clinic, Severance Hospital, Research Institute of Radiological Science, Seoul (Korea, Republic of); Hallym University Medical Center, Department of Radiology, Kangnam Sacred Heart Hospital, Seoul (Korea, Republic of); Kim, Eun-Kyung; Moon, Hee Jung; Yoon, Jung Hyun; Kim, Min Jung [Yonsei University College of Medicine, Department of Radiology, Breast Cancer Clinic, Severance Hospital, Research Institute of Radiological Science, Seoul (Korea, Republic of)

2016-11-15

To evaluate the diagnostic performance of breast magnetic resonance imaging (MRI) in preoperative evaluation of axillary lymph node metastasis (ALNM) in breast cancer patients and to assess whether breast MRI can be used to exclude advanced nodal disease. A total of 425 patients were included in this study and breast MRI findings were retrospectively reviewed. The diagnostic performance of breast MRI for diagnosis of ALNM was evaluated in all patients, patients with neoadjuvant chemotherapy (NAC), and those without NAC (no-NAC). We evaluated whether negative MRI findings (cN0) can exclude advanced nodal disease (pN2-pN3) using the negative predictive value (NPV) in each group. The sensitivity and NPV of breast MRI in evaluation of ALNM was 51.3 % (60/117) and 83.3 % (284/341), respectively. For cN0 cases on MRI, pN2-pN3 manifested in 1.8 % (6/341) of the overall patients, 0.4 % (1/257) of the no-NAC group, and 6 % (5/84) of the NAC group. The NPV of negative MRI findings for exclusion of pN2-pN3 was higher for the no-NAC group than for the NAC group (99.6 % vs. 94.0 %, p = 0.039). Negative MRI findings (cN0) can exclude the presence of advanced nodal disease with an NPV of 99.6 % in the no-NAC group. (orig.)

2 CFR 801.137 - Who in the Department of Veterans Affairs may grant an exception to allow an excluded person to...

Science.gov (United States)

2010-01-01

... may grant an exception to allow an excluded person to participate in a covered transaction? 801.137 Section 801.137 Grants and Agreements Federal Agency Regulations for Grants and Agreements DEPARTMENT OF VETERANS AFFAIRS NONPROCUREMENT DEBARMENT AND SUSPENSION General § 801.137 Who in the Department of...

2008 update of standards, options: recommendations for management of patients with salivary gland malignant tumours (excluding lymphoma, sarcoma and melanoma), summary report

International Nuclear Information System (INIS)

Bensadoun, R.J.; Dassonville, O.; Rousmans, S.

2008-01-01

Context: An update of the S.O.R.-C.P.G. for management of patients with salivary gland malignant tumours has been initiated by the French National Federation of Cancer Centres (F.N.C.L.C.C.) in collaboration with French league against cancer, specialists from university or general hospitals and private clinics, and with the French National Cancer Institute. This work performed is based on the methodology developed and used in the 'Standards, Options: Recommendations' program (S.O.R.). Objectives. To update the S.O.R. guideline for the management of patients with salivary gland malignant tumors (excluding lymphoma, sarcoma and melanoma) previously validated in 1997 and 2003. Method: The guideline development process is based on literature review and critical appraisal by a multidisciplinary group of experts. The methodological approach combines systematic review with expert judgement. Recommendations take into account the effectiveness and toxicity of the different therapeutic alternatives and the levels of evidence. Following their development and prior to publication, S.O.R.-guidelines are reviewed by independent practitioners in cancer care delivery. Results: This paper is a summary version of the full clinical practice guideline presenting the updated recommendations. Recommendations on radiotherapy have been updated to underline new Options on more and more accessible emerging techniques including 'intensity-modulated radiotherapy', '3-D conformational radiotherapy', 'Cyber-knife', 'Tomotherapy', 'Proton therapy' and 'particle accelerators producing carbon ions' (e.g. last generation hadron therapy). Therapeutical modalities have also been specified. (authors)

Excluded volume effects caused by high concentration addition of acid generators in chemically amplified resists used for extreme ultraviolet lithography

Science.gov (United States)

Kozawa, Takahiro; Watanabe, Kyoko; Matsuoka, Kyoko; Yamamoto, Hiroki; Komuro, Yoshitaka; Kawana, Daisuke; Yamazaki, Akiyoshi

2017-08-01

The resolution of lithography used for the high-volume production of semiconductor devices has been improved to meet the market demands for highly integrated circuits. With the reduction in feature size, the molecular size becomes non-negligible in the resist material design. In this study, the excluded volume effects caused by adding high-concentration acid generators were investigated for triphenylsulfonium nonaflate. The resist film density was measured by X-ray diffractometry. The dependences of absorption coefficient and protected unit concentration on acid generator weight ratio were calculated from the measured film density. Using these values, the effects on the decomposition yield of acid generators, the protected unit fluctuation, and the line edge roughness (LER) were evaluated by simulation on the basis of sensitization and reaction mechanisms of chemically amplified extreme ultraviolet resists. The positive effects of the increase in acid generator weight ratio on LER were predominant below the acid generator weight ratio of 0.3, while the negative effects became equivalent to the positive effects above the acid generator weight ratio of 0.3 owing to the excluded volume effects.

A systematic search for linkage with nonsyndromic recessive deafness in two large Middle Eastern inbred kindreds excludes more than 30% of the genome

Energy Technology Data Exchange (ETDEWEB)

Weiss, S.; Korostishevsky, M. [Sackler Faculty of Medicine, Ramat-Aviv (Israel); Frydman, M. [Haim Sheba Medical Center, Tel-Hashomer (Israel)] [and others

1994-09-01

It has been estimated that as many as 35 loci may individually cause autosomal recessive non-syndromic deafness. The extreme genetic heterogeneity, limited clinical differentiation and phenotypic assortative mating in many western countries make many families unsuitable for genetic linkage studies. Recently the first of those loci was mapped (to 13q) in two consanguineous families from northern Tunisia. We are studying two large highly consanguineous Middle Eastern kindreds (a total of 26 deaf in 98 sampled individuals). Examination in each family showed no evidence of clinical heterogeneity and indicated an uncomplicated profound bilateral sensorineural deafness. We have been able to exclude the 13q locus as the cause of deafness in each kindred and have also excluded such `candidate` loci as regions as those causing Usher`s syndrome type 1 (11q13)(11p), Usher`s syndrome type II (1q32-q41), Waardenburg syndrome type I (2q37), branchio-oto-renal syndrome (8q12-q13), Monge`s deafness (5q31), and Treacher Collins syndrome (5q31.3-q33.3). To date, no lod scores greater than 1 have been obtained in either kindred using 150 RFLT`s, VNTR`s and highly polymorphic microsatellite markers (CA repeats and tetranucleotides). By Morton`s criterion a minimum of 30% of the autosomal genome can be excluded for each kindred separately.

Gender-Based Violence Prevention. Issues in Prevention

Science.gov (United States)

Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

2012-01-01

This issue of "Issues in Prevention" focuses on gender-based violence prevention. This issue contains the following articles: (1) Preventing Gender-Based Violence: An Overview (Linda Langford); (2) Q&A With Amelia Cobb; (3) Denim Day at HBCUs; (4) Dear Colleague Letter; (5) ED Grants for Violence Prevention; and (6) Higher Education Center…

23 CFR Appendix D to Part 658 - Devices That Are Excluded From Measurement of the Length or Width of a Commercial Motor Vehicle

Science.gov (United States)

2010-04-01

...; (v) Tarp basket; (w) Tire carrier; and (x) Uppercoupler. 2. Devices excluded from length measurement... measurement are side rails running the length of the vehicle and rear doors, provided the only function of the...

Template-based automatic breast segmentation on MRI by excluding the chest region

International Nuclear Information System (INIS)

Lin, Muqing; Chen, Jeon-Hor; Wang, Xiaoyong; Su, Min-Ying; Chan, Siwa; Chen, Siping

2013-01-01

Purpose: Methods for quantification of breast density on MRI using semiautomatic approaches are commonly used. In this study, the authors report on a fully automatic chest template-based method. Methods: Nonfat-suppressed breast MR images from 31 healthy women were analyzed. Among them, one case was randomly selected and used as the template, and the remaining 30 cases were used for testing. Unlike most model-based breast segmentation methods that use the breast region as the template, the chest body region on a middle slice was used as the template. Within the chest template, three body landmarks (thoracic spine and bilateral boundary of the pectoral muscle) were identified for performing the initial V-shape cut to determine the posterior lateral boundary of the breast. The chest template was mapped to each subject's image space to obtain a subject-specific chest model for exclusion. On the remaining image, the chest wall muscle was identified and excluded to obtain clean breast segmentation. The chest and muscle boundaries determined on the middle slice were used as the reference for the segmentation of adjacent slices, and the process continued superiorly and inferiorly until all 3D slices were segmented. The segmentation results were evaluated by an experienced radiologist to mark voxels that were wrongly included or excluded for error analysis. Results: The breast volumes measured by the proposed algorithm were very close to the radiologist's corrected volumes, showing a % difference ranging from 0.01% to 3.04% in 30 tested subjects with a mean of 0.86% ± 0.72%. The total error was calculated by adding the inclusion and the exclusion errors (so they did not cancel each other out), which ranged from 0.05% to 6.75% with a mean of 3.05% ± 1.93%. The fibroglandular tissue segmented within the breast region determined by the algorithm and the radiologist were also very close, showing a % difference ranging from 0.02% to 2.52% with a mean of 1.03% ± 1.03%. The

Template-based automatic breast segmentation on MRI by excluding the chest region

Energy Technology Data Exchange (ETDEWEB)

Lin, Muqing [Tu and Yuen Center for Functional Onco-Imaging, Department of Radiological Sciences, University of California, Irvine, California 92697-5020 and National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, School of Medicine, Shenzhen University, 518060 China (China); Chen, Jeon-Hor [Tu and Yuen Center for Functional Onco-Imaging, Department of Radiological Sciences, University of California, Irvine, California 92697-5020 and Department of Radiology, E-Da Hospital and I-Shou University, Kaohsiung 82445, Taiwan (China); Wang, Xiaoyong; Su, Min-Ying, E-mail: msu@uci.edu [Tu and Yuen Center for Functional Onco-Imaging, Department of Radiological Sciences, University of California, Irvine, California 92697-5020 (United States); Chan, Siwa [Department of Radiology, Taichung Veterans General Hospital, Taichung 40407, Taiwan (China); Chen, Siping [National-Regional Key Technology Engineering Laboratory for Medical Ultrasound, Guangdong Key Laboratory for Biomedical Measurements and Ultrasound Imaging, Department of Biomedical Engineering, School of Medicine, Shenzhen University, 518060 China (China)

2013-12-15

Purpose: Methods for quantification of breast density on MRI using semiautomatic approaches are commonly used. In this study, the authors report on a fully automatic chest template-based method. Methods: Nonfat-suppressed breast MR images from 31 healthy women were analyzed. Among them, one case was randomly selected and used as the template, and the remaining 30 cases were used for testing. Unlike most model-based breast segmentation methods that use the breast region as the template, the chest body region on a middle slice was used as the template. Within the chest template, three body landmarks (thoracic spine and bilateral boundary of the pectoral muscle) were identified for performing the initial V-shape cut to determine the posterior lateral boundary of the breast. The chest template was mapped to each subject's image space to obtain a subject-specific chest model for exclusion. On the remaining image, the chest wall muscle was identified and excluded to obtain clean breast segmentation. The chest and muscle boundaries determined on the middle slice were used as the reference for the segmentation of adjacent slices, and the process continued superiorly and inferiorly until all 3D slices were segmented. The segmentation results were evaluated by an experienced radiologist to mark voxels that were wrongly included or excluded for error analysis. Results: The breast volumes measured by the proposed algorithm were very close to the radiologist's corrected volumes, showing a % difference ranging from 0.01% to 3.04% in 30 tested subjects with a mean of 0.86% ± 0.72%. The total error was calculated by adding the inclusion and the exclusion errors (so they did not cancel each other out), which ranged from 0.05% to 6.75% with a mean of 3.05% ± 1.93%. The fibroglandular tissue segmented within the breast region determined by the algorithm and the radiologist were also very close, showing a % difference ranging from 0.02% to 2.52% with a mean of 1.03% ± 1

Estimating the common trend rate of inflation for consumer prices and consumer prices excluding food and energy prices

OpenAIRE

Michael T. Kiley

2008-01-01

I examine the common trend in inflation for consumer prices and consumer prices excluding prices of food and energy. Both the personal consumption expenditure (PCE) indexes and the consumer price indexes (CPI) are examined. The statistical model employed is a bivariate integrated moving average process; this model extends a univariate model that fits the data on inflation very well. The bivariate model forecasts as well as the univariate models. The results suggest that the relationship betwe...

2 CFR 180.440 - What action may I take if a primary tier participant knowingly does business with an excluded or...

Science.gov (United States)

2010-01-01

... 2 Grants and Agreements 1 2010-01-01 2010-01-01 false What action may I take if a primary tier participant knowingly does business with an excluded or disqualified person? 180.440 Section 180.440 Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GOVERNMENTWIDE GUIDANCE FOR GRANTS AND AGREEMENTS...

Diagnosis of gastro-oesophageal reflux disease is enhanced by adding oesophageal histology and excluding epigastric pain.

Science.gov (United States)

Vakil, N; Vieth, M; Wernersson, B; Wissmar, J; Dent, J

2017-05-01

The diagnosis of gastro-oesophageal reflux disease (GERD) in clinical practice is limited by the sensitivity and specificity of symptoms and diagnostic testing. To determine if adding histology as a criterion and excluding patients with epigastric pain enhances the diagnosis for GERD. Patients with frequent upper gastrointestinal symptoms who had not taken a proton pump inhibitor in the previous 2 months and who had evaluable distal oesophageal biopsies were included (Diamond study: NCT00291746). Epithelial hyperplasia was identified when total epithelial thickness was at least 430 μm. Investigation-based GERD criteria were: presence of erosive oesophagitis, pathological oesophageal acid exposure and/or positive symptom-acid association probability. Symptoms were assessed using the Reflux Disease Questionnaire and a pre-specified checklist. Overall, 127 (55%) of the 231 included patients met investigation-based GERD criteria and 195 (84%) met symptom-based criteria. Epithelial hyperplasia was present in 89 individuals, of whom 61 (69%) met investigation-based criteria and 83 (93%) met symptom-based criteria. Adding epithelial hyperplasia as a criterion increased the number of patients diagnosed with GERD on investigation by 28 [12%; number needed to diagnose (NND): 8], to 155 (67%). The proportion of patients with a symptom-based GERD diagnosis who met investigation-based criteria including epithelial hyperplasia was significantly greater when concomitant epigastric pain was absent than when it was present (P < 0.05; NND: 8). Histology increases diagnosis of GERD and should be performed when clinical suspicion is high and endoscopy is negative. Excluding patients with epigastric pain enhances sensitivity for the diagnosis of GERD. © 2017 John Wiley & Sons Ltd.

Inverse shear viscosity (fluidity) scaled with melting point properties: Almost 'universal' behaviour of heavier alkalis

International Nuclear Information System (INIS)

Tankeshwar, K.; March, N.H.

1997-07-01

Some numerical considerations relating to the potential of mean force at the melting point of Rb metal are first presented, which argue against the existence of a well defined activation energy for the shear viscosity of this liquid. Therefore, a scaling approach is developed, based on a well established formula for the viscosity η m of sp liquid metals at their melting points T m . This approach is shown to lead to an 'almost' universal plot of scaled fluidity η -1 η m against (T/T m ) 1/2 for the liquid alkali metals, excluding Li. This metal is anomalous because it is a strong scattering liquid, in marked contrast to the other alkali metals. (author). 9 refs, 3 figs, 1 tab

Negotiating Race and Sexual Orientation in the College Choice Process of Black Gay Males

Science.gov (United States)

Squire, Dian D.; Mobley, Steve D., Jr.

2015-01-01

This study explores the college choice process for Black gay males and what factors played significant roles in why they chose to attend either HBCUs or PWIs. Findings revealed that these students considered race and sexual orientation in different ways when deciding to attend either an HBCU or PWI. Implications for high school counselors and…

Constraints on the topology of the universe. Extension to general geometries

Energy Technology Data Exchange (ETDEWEB)

Vaudrevange, Pascal M. [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany); Case Western Reserve Univ., Cleveland, OH (United States). CERCA and Dept. of Physics; Starkman, Glenn D. [Case Western Reserve Univ., Cleveland, OH (United States). CERCA, ISO and Dept. of Physics; Cornish, Neil J. [Montana State Univ., Bozeman, MT (United States). Dept. of Physics; Spergel, David N. [Princeton Univ., NJ (United States). Dept. of Astrophysical Sciences

2012-06-15

We present an update to the search for a non-trivial topology of the universe by searching for matching circle pairs in the cosmic microwave background using the WMAP 7 year data release. We extend the existing bounds to encompass a wider range of possible topologies by searching for matching circle pairs with opening angles 10 {<=}{alpha}{<=}90 and separation angles 11 {<=}{theta}{<=}180 . The extended search reveal two small anomalous regions in the CMB sky. Numerous pairs of well-matched circles are found where both circles pass through one or the other of those regions. As this is not the signature of any known manifold, but is a likely consequence of contamination in those sky regions, we repeat the search excluding circle pairs where both pass through either of the two regions. We then find no statistically significant pairs of matched circles, and so no hints of a non-trivial topology. The absence of matched circles increases the lower limit on the length of the shortest closed null geodesic that self-intersects at our location in the universe (equivalently the injectivity radius at our location) to 98.5% of the diameter of the last scattering surface or approximately 26 Gpc. It extends the limit to any manifolds in which the intersecting arcs of said geodesic form an angle greater than 10 .

Should breast cancer survivors be excluded from, or invited to, organised mammography screening programmes?

Directory of Open Access Journals (Sweden)

Bucchi Lauro

2011-10-01

Full Text Available Abstract Background The prevalence of breast cancer in developed countries has steadily risen over recent decades. Immediate and long-term health needs of patients, including preventive care and screening services, are receiving increasing attention. A question still unresolved is whether breast cancer survivors should receive mammographic surveillance in the clinical or screening setting and, thus, whether they should be excluded from, or invited to, organised mammography screening programmes. The objective of this article is to discuss the many contradictory aspects of this matter. Discussion Problems with mammographic surveillance of breast cancer survivors include: weak evidence of a reduction in mortality; lack of evidence in favour of one setting or the other; lack of evidence-based guidelines for the frequency and duration of surveillance; disproportionate emphasis placed on the first few years post-treatment, probably dictated by surgical and oncological priorities; a variety of screening policies, as these women are permanently or temporarily or partially excluded from many - but not all - organised screening programmes worldwide; an even greater disparity in follow-up protocols used in the clinical setting; a paucity of data on compliance to mammographic surveillance in both settings; and a difficulty in coordinating the roles of health care providers. In the future, the use of mammography in breast cancer survivors will be influenced by the inclusion of women aged > 69 years in organised screening programmes and the implementation of multidisciplinary breast units, and will probably be investigated by research activities on individual risk assessment and risk-tailored screening. In the interim, current problems can be partially alleviated with some technical solutions in screening data recording, patient flows, and care coordination. Summary Mammographic surveillance of breast cancer survivors is situated at the crossroads of numerous

41 CFR 105-68.445 - What action may I take if a primary tier participant knowingly does business with an excluded or...

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What action may I take if a primary tier participant knowingly does business with an excluded or disqualified person? 105-68.445 Section 105-68.445 Public Contracts and Property Management Federal Property Management...

My life as a pupil: The autobiographical memories of adolescents excluded from school.

Science.gov (United States)

Farouk, Shaalan

2017-02-01

Narrative psychology is founded on the premise that substantial insight can be gained into individuals' self-understanding and behaviour by studying the content of their autobiographical memories. This article contributes to this field of inquiry by suggesting that our understanding of adolescents' exclusion from mainstream education can be enhanced by examining their recollections of school using a narrative dialogical approach. In a research project the autobiographical memories of fifteen female and twenty male students, aged 15-16 years, who had been excluded from secondary schools in London, England were collected and analysed. The aim was to examine how in their narrated depictions of the past, the adolescents explained and justified their position and behaviour at different times in their lives at school. The findings highlight how adolescents perceive themselves to have become positioned by the voices of significant others, schools as institutions and themselves at earlier or later stages in their lives. Copyright © 2016 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

Compendium of shock wave data. Section C. Organic compounds excluding hydrocarbons. Section D. Mixtures. Section E. Mixtures and solutions without chemical characterization. Compendium index

International Nuclear Information System (INIS)

van Thiel, M.; shaner, J.; Salinas, E.

1977-06-01

This volume lists thermodynamic data for organic compounds excluding hydrocarbons, mixtures, and mixtures and solutions without chemical characterization. Alloys and some minerals are included among the mixtures. This volume also contains the index for the three-volume compendium

Ion-ion correlation, solvent excluded volume and pH effects on physicochemical properties of spherical oxide nanoparticles.

Science.gov (United States)

Ovanesyan, Zaven; Aljzmi, Amal; Almusaynid, Manal; Khan, Asrar; Valderrama, Esteban; Nash, Kelly L; Marucho, Marcelo

2016-01-15

One major source of complexity in the implementation of nanoparticles in aqueous electrolytes arises from the strong influence that biological environments has on their physicochemical properties. A key parameter for understanding the molecular mechanisms governing the physicochemical properties of nanoparticles is the formation of the surface charge density. In this article, we present an efficient and accurate approach that combines a recently introduced classical solvation density functional theory for spherical electrical double layers with a surface complexation model to account for ion-ion correlation and excluded volume effects on the surface titration of spherical nanoparticles. We apply the proposed computational approach to account for the charge-regulated mechanisms on the surface chemistry of spherical silica (SiO2) nanoparticles. We analyze the effects of the nanoparticle size, as well as pH level and electrolyte concentration of the aqueous solution on the nanoparticle's surface charge density and Zeta potential. We validate our predictions for 580Å and 200Å nanoparticles immersed in acid, neutral and alkaline mono-valent aqueous electrolyte solutions against experimental data. Our results on mono-valent electrolyte show that the excluded volume and ion-ion correlations contribute significantly to the surface charge density and Zeta potential of the nanoparticle at high electrolyte concentration and pH levels, where the solvent crowding effects and electrostatic screening have shown a profound influence on the protonation/deprotonation reactions at the liquid/solute interface. The success of this approach in describing physicochemical properties of silica nanoparticles supports its broader application to study other spherical metal oxide nanoparticles. Copyright © 2015 Elsevier Inc. All rights reserved.

What works in inclusion health: overview of effective interventions for marginalised and excluded populations.

Science.gov (United States)

Luchenski, Serena; Maguire, Nick; Aldridge, Robert W; Hayward, Andrew; Story, Alistair; Perri, Patrick; Withers, James; Clint, Sharon; Fitzpatrick, Suzanne; Hewett, Nigel

2017-11-10

Inclusion health is a service, research, and policy agenda that aims to prevent and redress health and social inequities among the most vulnerable and excluded populations. We did an evidence synthesis of health and social interventions for inclusion health target populations, including people with experiences of homelessness, drug use, imprisonment, and sex work. These populations often have multiple overlapping risk factors and extreme levels of morbidity and mortality. We identified numerous interventions to improve physical and mental health, and substance use; however, evidence is scarce for structural interventions, including housing, employment, and legal support that can prevent exclusion and promote recovery. Dedicated resources and better collaboration with the affected populations are needed to realise the benefits of existing interventions. Research must inform the benefits of early intervention and implementation of policies to address the upstream causes of exclusion, such as adverse childhood experiences and poverty. Copyright © 2017 Elsevier Ltd. All rights reserved.

Sheet universes and the shapes of Friedmann universes

International Nuclear Information System (INIS)

Lynden-Bell, D.; Redmount, I.H.

1989-01-01

Unless Ω>1,the Big Bang did not start from a point. Consideration shows sheet universes in which matter is confined to a homogeneous universe. Sheet universes and the corresponding embeddings of FRW universes into Minkowski space are drawn. Their initial singularities are shown to be point-like for the 'closed' case, line-like for the 'flat' (Ω=1) case and surface-like for the 'open' case. In contrast to the cross-sections at constant comoving proper time, typical spacelike cross-sections of the 'flat' universes are closed and encounter their extensive singularities. All cross-sections of the 'closed' universe are closed and only very special cross-sections encounter the point singularities at the Big Bang or the Big Crunch. (author)

Dyslexic adults can learn from repeated stimulus presentation but have difficulties in excluding external noise.

Directory of Open Access Journals (Sweden)

Rachel L Beattie

Full Text Available We examined whether the characteristic impairments of dyslexia are due to a deficit in excluding external noise or a deficit in taking advantage of repeated stimulus presentation. We compared non-impaired adults and adults with poor reading performance on a visual letter detection task that varied two aspects: the presence or absence of background visual noise, and a small or large stimulus set. There was no interaction between group and stimulus set size, indicating that the poor readers took advantage of repeated stimulus presentation as well as the non-impaired readers. The poor readers had higher thresholds than non-impaired readers in the presence of high external noise, but not in the absence of external noise. The results support the hypothesis that an external noise exclusion deficit, not a perceptual anchoring deficit, impairs reading for adults.

The experiences of African American graduate students: A cultural transition

Science.gov (United States)

Joseph, Joretta

Historically Black Colleges and Universities (HBCU) have long been an intellectual resource for the African American community. HBCUs have provided and continue to provide an educational pathway for many Black students, particularly women who seek graduate and advanced degrees. However, despite the overwhelmingly positive presence of HBCU in the African American community, the academic training of students who graduate from HBCUs may be perceived as insufficient by predominantly White graduate institutions (PWIs). As a result, African American students who are not well integrated into their respective departmental communities and cultures at PW/is are likely to leave graduate school. Thus the continuing loss of talented people, potential research, role models for society, and the next generation of African American students in the fields of math, engineering, and the sciences (STEM) create a segregated and limited university environment. Studies in the field that attempt to provide insight in to experiences of underrepresented students are ultimately beneficial. However, often such studies do not address the process of adapting to the culture of a predominantly white institution (PWI), particularly within white and male dominated fields such as mathematics and the sciences. Research has also indicated that the first two years at a predominantly white graduate institution is the crucial transitional period for students of color, and it is this transitional moment in time that is the focus of this study. I consider how students make the transition from HBCU to majority institutions, and what impact this transition has on their persistence and commitment to their discipline. The limited amount of research that does address the experiences of minority doctoral students in math and science is usually coupled with the experiences of women. However, race and gender are not linear or additive. It cannot be assumed that the same factors that effect the under representation

University-Community Engagement: Case Study of University Social Responsibility

Science.gov (United States)

Chile, Love M.; Black, Xavier M.

2015-01-01

Corporatisation of universities has drawn parallels between contemporary universities and business corporations, and extended analysis of corporate social responsibility to universities. This article reports on a case study of university-community engagement with schools and school communities through youth engagement programmes to enhance…

Factors affecting graduation and student dropout rates at the University of KwaZulu-Natal

Directory of Open Access Journals (Sweden)

Mike Murray

2014-11-01

Full Text Available This paper aims to introduce into the literature a competing risks methodology that can be used to help identify some student-specific and/or institutional factors which may be influencing the type of outcome experienced by a student when they leave the university system. Focusing on the length of time that it takes students to graduate or drop out from their studies, this new methodology was applied to a database comprising all students enrolled for a degree at the University of KwaZulu-Natal between the years 2004 and 2012. Financial aid and residence-based accommodation were found to help students who will eventually graduate to do so quicker in terms of the number of credit points that they have to repeat. These same factors, however, also cause someone who will eventually be excluded on academic grounds to linger longer in the system. By focusing on the number of extra credit points that it takes to reach a particular exit point, this paper introduces into the literature a new measure whose use will help to overcome some of the more obvious problems that can occur when one uses calendar time to measure the length of time that it takes to reach a particular exit point.

Being black in a white skin: Beliefs and stereotypes around albinism at a South African university.

Science.gov (United States)

Phatoli, Relebohile; Bila, Nontembeko; Ross, Eleanor

2015-01-01

Background: Partly because of the legacy of apartheid, and despite being a constitutional democracy, South Africa continues to be a deeply divided society, particularly along racial lines. In this context many people with albinism do not fit neatly into black and white categories and are likely to experience social discrimination and marginalisation. Objectives: The study endeavoured to explore the beliefs and practices regarding albinism within a South African university, and the availability of support services. Method: The research was located within an interpretive qualitative paradigm and was framed within the theories of stigma, discrimination and 'othering'. Interviews were conducted with five students with albinism and 10 students without albinism. Results: Findings confirmed the existence of myths and stereotypes regarding albinism. Students with albinism tended to exclude themselves from the rest of the student community to avoid discrimination and stereotypes around their condition. Conclusion: People with albinism can teach us about social constructions of race, colour and relations between minority groups and the majority culture. Results have implications for schools, disability units at universities, and albinism societies in terms of opening up channels of communication between people with albinism and the general public and fostering knowledge and awareness thereof.

Exploring the relationship between university internationalization and university autonomy

DEFF Research Database (Denmark)

Turcan, Romeo V.; Gullieva, Valeria

This paper explores a research gap at the intersection of university internationalization and university autonomy. A process model of university internationalization is put forward whereby the process of university internationalization is mediated by university internationalization capacity...... and moderated by target country institutional autonomy and globalization; and entry modes, timing and pace, as well as product mix of internationalization define university’s internationalization pattern. A systematic review is conducted to identify empirical studies at this intersection. One of the questions...

Study of university students' attitudes toward office space at universities

Directory of Open Access Journals (Sweden)

S.M. Eteadifard

2017-06-01

Full Text Available Office space is the space where students first experience the university. In this paper, the attitude of students toward office space in the public sphere of university is discussed. This article is the result of the research conducted for the “Institute for Social and Cultural Studies” by the author. The main issues in this paper are: university students' attitudes towards quality office space at the universities and mental basis of common issues among students at the universities. Data were collected through individual and group interviews. More than eighty interviews with activists and students of University of Tehran, Shahid Beheshti University, Allameh Tabataba’i University, Sharif University of Technology and Kharazmi University were done. The main indicators of office space in this study include: students’ satisfaction of office space, students’ welfare affairs and students’ feedback about this space. Problems and obstacles relating to the office space and their solutions were also studied in this paper.

External Events Excluding Earthquakes in the Design of Nuclear Power Plants. Safety Guide

International Nuclear Information System (INIS)

2008-01-01

This Safety Guide provides recommendations and guidance on design for the protection of nuclear power plants from the effects of external events (excluding earthquakes), i.e. events that originate either off the site or within the boundaries of the site but from sources that are not directly involved in the operational states of the nuclear power plant units. In addition, it provides recommendations on engineering related matters in order to comply with the safety objectives and requirements established in the IAEA Safety Requirements publication, Safety of Nuclear Power Plants: Design. It is also applicable to the design and safety assessment of items important to the safety of land based stationary nuclear power plants with water cooled reactors. Contents: 1. Introduction; 2. Application of safety criteria to the design; 3. Design basis for external events; 4. Aircraft crash; 5. External fire; 6. Explosions; 7. Asphyxiant and toxic gases; 8. Corrosive and radioactive gases and liquids; 9. Electromagnetic interference; 10. Floods; 11. Extreme winds; 12. Extreme meteorological conditions; 13. Biological phenomena; 14. Volcanism; 15. Collisions of floating bodies with water intakes and UHS components; Annex I: Aircraft crashes; Annex II: Detonation and deflagration; Annex III: Toxicity limits.

Effects of excluding goat herbivory on Acacia tortilis woodland around pastoralist settlements in northwest Kenya

Science.gov (United States)

Oba, Gufu

1998-08-01

Browsing by goats is considered to cause poor tree regeneration and reduced tree growth around settlements throughout the arid zones of sub-Saharan Africa. This study investigated whether excluding goats from Acacia tortilis woodlands increased tree regeneration, current season's shoot growth rates and browse production over a period of 52 months between 1986 and 1990. The study also investigated the effects of climatic variability on tree growth and browse production. Excluding goat herbivory provided no advantage over continuous browsing for juvenile A. tortilis. Trees on the unbrowsed and on browsed transects increased by 22.2 (standard error [SE] ± 0.53) cm·yr -1 and 25.0 (SE ± 0.58) cm·yr -1, respectively. Fewer but longer shoots were produced by trees on the unbrowsed transects, while trees on the browsed transects invested more in shorter shoots. Net total browse production was lower on unbrowsed (1.73 [standard deviation (SD) ± 4.3] t·ha -1·yr -1) than on the browsed (3.03 [SD ± 3.6] t·ha -1 ·yr -1) transects. Biomass production on unbrowsed and browsed transects was closely correlated with rainfall and presumably soil moisture during wet seasons. Relative growth rates (RGR) of current season's shoots in the two treatments did not differ, implying goat herbivory at moderate stocking density (i.e. 13.0 tropical livestock units [TLU]·km -2) stimulated shoot growth. RGR remained positive except on the browsed transects during 1990, a dry year. Goat browsing pressure was moderate. Total biomass loss on unbrowsed transects was 15.5 %·yr -1 compared with 27.7 %·yr -1 on the browsed transects. These findings do not support the notion that goats always destroy young trees around settlements. Goat herbivory at moderate intensity stimulated shoot productivity. However, the results should not be used to generalize all conditions throughout sub-Saharan Africa, let alone the arid zones of northern Kenya. Rather, there is a need to emphasize individual case

Our Universe

Science.gov (United States)

Stern, Alan

2001-03-01

The Universe in which we live is unimaginably vast and ancient, with countless star systems, galaxies, and extraordinary phenomena such as black holes, dark matter, and gamma ray bursts. What phenomena remain mysteries, even to seasoned scientists? Our Universe is a fascinating collection of essays by some of the world's foremost astrophysicists. Some are theorists, some computational modelers, some observers, but all offer their insights into the most cutting-edge, difficult, and curious aspects of astrophysics. Compiled, the essays describe more than the latest techniques and findings. Each of the ten contributors offers a more personal perspective on their work, revealing what motivates them and how their careers and lives have been shaped by their desire to understand our universe. S. Alan Stern is Director of the Department of Space Studies at Southwest Research Institute in Boulder, Colorado. He is a planetary scientist and astrophysicist with both observational and theoretical interests. Stern is an avid pilot and a principal investigator in NASA's planetary research program, and he was selected to be a NASA space shuttle mission specialist finalist. He is the author of more than 100 papers and popular articles. His most recent book is Pluto & Charon (Wiley, 1997). Contributors: Dr. John Huchra, Harvard University Dr. Esther Hu, University of Hawaii, Honolulu Dr. John Mather, NASA Goddard Space Flight Center Dr. Nick Gnedin, University of Colorado, Boulder Dr. Doug Richstone, University of Michigan, Ann Arbor Dr. Bohdan Paczynski, Princeton University, NJ Dr. Megan Donahue, Space Telescope Science Institute, Baltimore, MD Dr. Jerry Ostriker, Princeton University, New Jersey G. Bothun, University of Oregon, Eugene

Innovation Chinese rice wine brewing technology by bi-acidification to exclude rice soaking process.

Science.gov (United States)

Wei, Xiao Lu; Liu, Shuang Ping; Yu, Jian Shen; Yu, Yong Jian; Zhu, Sheng Hu; Zhou, Zhi Lei; Hu, Jian; Mao, Jian

2017-04-01

As a traditional fermented alcoholic beverage of China, Chinese rice wine (CRW) had a long history of more than 5000 years. Rice soaking process was the most crucial step during CRW brewing process, because rice soaking quality directly determined the quality of CRW. However, rice soaking water would cause the eutrophication of water bodies and waste of water. The longer time of rice soaking, the higher the content of biogenic amine, and it would have a huge impact on human health. An innovation brewing technology was carried out to exclude the rice soaking process and the Lactobacillus was added to make up for the total acid. Compared to the traditional brewing technology, the new technology saved water resources and reduced environmental pollution. The concentration of biogenic amine was also decreased by 27.16%, which improving the security of the CRW. The esters increased led to more soft-tasted CRW and less aging time; the quality of CRW would be improved with less alcohol. Copyright © 2016 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.

Incineration in low-level radioactive waste management at the University of Maryland at Baltimore

International Nuclear Information System (INIS)

Cooley, L.R.

1986-01-01

The selection of an incinerator by the University of Maryland at Baltimore was carried out under a demonstration grant from the Department of Energy (DOE). The system selected is a 300 lb per hour dual-chambered, controlled air incinerator. The cost of the unit was $130,000, excluding installation. The interior is lined with high temperature brick rather than a castable refractory. The burners in the upper and lower chambers are ''oversized'' to insure responsive temperature control of 2.5 million Btu/h in the upper chamber and 1.3 million Btu/h in the lower. The prescribed operating temperatures are 1900 to 2100 0 F in the upper chamber and 900 to 1200 0 F in the lower chamber. The system has a rated capacity of 300 lbs/h of type IV, pathological waste, but operational experience has limited our feed rate to 150 lbs/h

Establishing and prioritizing research questions for the prevention, diagnosis and treatment of hair loss (excluding alopecia areata): the Hair Loss Priority Setting Partnership.

Science.gov (United States)

Macbeth, A; Tomlinson, J; Messenger, A; Moore-Millar, K; Michaelides, C; Shipman, A; Kassim, J; Brockley, J; Szczecinska, W; Farrant, P; Robinson, R; Rodgers, J; Chambers, J; Upadhyaya, S; Harries, M

2018-02-01

Hair and scalp problems are common. Unfortunately, many uncertainties exist around the most effective management and treatment strategies for these disorders. To identify uncertainties in hair-loss management, prevention, diagnosis and treatment that are important to both people with hair loss and healthcare professionals. A Hair Loss Priority Setting Partnership was established between patients, their carers and relatives, and healthcare professionals to identify the most important uncertainties in hair loss. The methodology of the James Lind Alliance was followed to ensure a balanced, inclusive and transparent process. In total, 2747 treatment uncertainties were submitted by 912 participants; following exclusions 884 uncertainties relating to hair loss (excluding alopecia areata) were analysed. Questions were combined into 'indicative uncertainties' following a structured format. A series of ranking exercises further reduced this list to a top 25 that was taken to a final prioritization workshop where the top 10 priorities were agreed. We present the top 10 research priorities for hair loss (excluding alopecia areata) to guide researchers and funding bodies to support studies important to both patients and clinicians. © 2017 British Association of Dermatologists.

The Learning University.

Science.gov (United States)

Patterson, Glenys

1999-01-01

As universities make cross-sectoral alliances, various models for integrating postsecondary education into universities arise: contract, brokerage, collaborative, validation, joint program, dual-sector institution, tertiary university, metaphoric, and federal. The integrated, comprehensive university is the learning university of the 21st century.…

Between universalism and regionalism: universal systematics from imperial Japan.

Science.gov (United States)

Lee, Jung

2015-12-01

Historiographic discussions of the universality and regionality of science have to date focused on European cases for making regional science universal. This paper presents a new perspective by moving beyond European origins and illuminating a non-European scientist's engagement with the universality and regionality of science. It will examine the case of the Japanese botanist Nakai Takenoshin (1882-1952), an internationally recognized authority on Korean flora based at Tokyo Imperial University. Serving on the International Committee on Botanical Nomenclature in 1926, Nakai endorsed and acted upon European claims of universal science, whilst simultaneously unsettling them with his regionally shaped systematics. Eventually he came to promote his own systematics, built regionally on Korean flora, as the new universal. By analysing his shifting claims in relation to those of other European and non-European botanists, this paper makes two arguments. First, universalism and regionalism were not contradictory foundations of scientific practice but useful tools used by this non-European botanist in maintaining his scientific authority as a representative Japanese systematist. Second, his claims to universality and regionalism were both imperially charged. An imperially monopolized study of Korean plants left a regional imprint on Nakai's systematics. In order to maintain his scientific authority beyond its region of origin he had to assert either the expanding regionalism of 'East Asia' or universalism.

Self-consistent field theory of tethered polymers: one dimensional, three dimensional, strong stretching theories and the effects of excluded-volume-only interactions.

Science.gov (United States)

Suo, Tongchuan; Whitmore, Mark D

2014-11-28

We examine end-tethered polymers in good solvents, using one- and three-dimensional self-consistent field theory, and strong stretching theories. We also discuss different tethering scenarios, namely, mobile tethers, fixed but random ones, and fixed but ordered ones, and the effects and important limitations of including only binary interactions (excluded volume terms). We find that there is a "mushroom" regime in which the layer thickness is independent of the tethering density, σ, for systems with ordered tethers, but we argue that there is no such plateau for mobile or disordered anchors, nor is there one in the 1D theory. In the other limit of brushes, all approaches predict that the layer thickness scales linearly with N. However, the σ(1/3) scaling is a result of keeping only excluded volume interactions: when the full potential is included, the dependence is faster and more complicated than σ(1/3). In fact, there does not appear to be any regime in which the layer thickness scales in the combination Nσ(1/3). We also compare the results for two different solvents with each other, and with earlier Θ solvent results.

Self-consistent field theory of tethered polymers: One dimensional, three dimensional, strong stretching theories and the effects of excluded-volume-only interactions

International Nuclear Information System (INIS)

Suo, Tongchuan; Whitmore, Mark D.

2014-01-01

We examine end-tethered polymers in good solvents, using one- and three-dimensional self-consistent field theory, and strong stretching theories. We also discuss different tethering scenarios, namely, mobile tethers, fixed but random ones, and fixed but ordered ones, and the effects and important limitations of including only binary interactions (excluded volume terms). We find that there is a “mushroom” regime in which the layer thickness is independent of the tethering density, σ, for systems with ordered tethers, but we argue that there is no such plateau for mobile or disordered anchors, nor is there one in the 1D theory. In the other limit of brushes, all approaches predict that the layer thickness scales linearly with N. However, the σ 1/3 scaling is a result of keeping only excluded volume interactions: when the full potential is included, the dependence is faster and more complicated than σ 1/3 . In fact, there does not appear to be any regime in which the layer thickness scales in the combination Nσ 1/3 . We also compare the results for two different solvents with each other, and with earlier Θ solvent results

Universe symmetries

International Nuclear Information System (INIS)

Souriau, J.M.

1984-01-01

The sky uniformity can be noticed in studying the repartition of objects far enough. The sky isotropy description uses space rotations. The group theory elements will allow to give a meaning at the same time precise and general to the word a ''symmetry''. Universe models are reviewed, which must have both of the following qualities: - conformity with the physic known laws; - rigorous symmetry following one of the permitted groups. Each of the models foresees that universe evolution obeys an evolution equation. Expansion and big-bang theory are recalled. Is universe an open or closed space. Universe is also electrically neutral. That leads to a work hypothesis: the existing matter is not given data of universe but it appeared by evolution from nothing. Problem of matter and antimatter is then raised up together with its place in universe [fr

Technology-based interventions for tobacco and other drug use in university and college students: a systematic review and meta-analysis.

Science.gov (United States)

Gulliver, Amelia; Farrer, Louise; Chan, Jade K Y; Tait, Robert J; Bennett, Kylie; Calear, Alison L; Griffiths, Kathleen M

2015-02-24

University students have high levels of tobacco and other drug use, yet they are unlikely to seek traditional care. Technology-based interventions are highly relevant to this population. This paper comprises a systematic review and meta-analysis of published randomized trials of technology-based interventions evaluated in a tertiary (university/college) setting for tobacco and other drug use (excluding alcohol). It extends previous reviews by using a broad definition of technology. PubMed, PsycInfo, and the Cochrane databases were searched using keywords, phrases, and MeSH terms. Retrieved abstracts (n = 627) were double screened and coded. Included studies met the following criteria: (1) the study was a randomized trial or a randomized controlled trial (RCT); (2) the sample was composed of students attending a tertiary (e.g., university, college) institution; (3) the intervention was either delivered by or accessed using a technological device or process (e.g., computer/internet, telephone, mobile short message services [SMS]); (4) the age range or mean of the sample was between 18 and 25 years; and (5) the intervention was designed to alter a drug use outcome relating to tobacco or other drugs (excluding alcohol). A total of 12 papers met inclusion criteria for the current review. The majority of included papers examined tobacco use (n = 9; 75%), two studies targeted marijuana use (17%); and one targeted stress, marijuana, alcohol, and tobacco use. A quantitative meta-analysis was conducted on the tobacco use studies using an abstinence outcome measure (n = 6), demonstrating that the interventions increased the rate of abstinence by 1.5 times that of controls (Risk Ratio [RR] = 1.54; 95% Confidence Interval [CI] = 1.20-1.98). Across all 12 studies, a total of 20 technology-based interventions were reviewed. A range of technology was employed in the interventions, including stand-alone computer programs (n = 10), internet (n = 5), telephone (n = 3), and mobile SMS

Multimorbidity and quality of preventive care in Swiss university primary care cohorts.

Directory of Open Access Journals (Sweden)

Sven Streit

Full Text Available Caring for patients with multimorbidity is common for generalists, although such patients are often excluded from clinical trials, and thus such trials lack of generalizability. Data on the association between multimorbidity and preventive care are limited. We aimed to assess whether comorbidity number, severity and type were associated with preventive care among patients receiving care in Swiss University primary care settings.We examined a retrospective cohort composed of a random sample of 1,002 patients aged 50-80 years attending four Swiss university primary care settings. Multimorbidity was defined according to the literature and the Charlson index. We assessed the quality of preventive care and cardiovascular preventive care with RAND's Quality Assessment Tool indicators. Aggregate scores of quality of provided care were calculated by taking into account the number of eligible patients for each indicator.Participants (mean age 63.5 years, 44% women had a mean of 2.6 (SD 1.9 comorbidities and 67.5% had 2 or more comorbidities. The mean Charlson index was 1.8 (SD 1.9. Overall, participants received 69% of recommended preventive care and 84% of cardiovascular preventive care. Quality of care was not associated with higher numbers of comorbidities, both for preventive care and for cardiovascular preventive care. Results were similar in analyses using the Charlson index and after adjusting for age, gender, occupation, center and number of visits. Some patients may receive less preventive care including those with dementia (47% and those with schizophrenia (35%.In Swiss university primary care settings, two thirds of patients had 2 or more comorbidities. The receipt of preventive and cardiovascular preventive care was not affected by comorbidity count or severity, although patients with certain comorbidities may receive lower levels of preventive care.

The Consortium for Advancing Renewable Energy Technology (CARET)

Science.gov (United States)

Gordon, E. M.; Henderson, D. O.; Buffinger, D. R.; Fuller, C. W.; Uribe, R. M.

1998-01-01

The Consortium for Advancing Renewable Energy (CARET) is a research and education program which uses the theme of renewable energy to build a minority scientist pipeline. CARET is also a consortium of four universities and NASA Lewis Research Center working together to promote science education and research to minority students using the theme of renewable energy. The consortium membership includes the HBCUs (Historically Black Colleges and Universities), Fisk, Wilberforce and Central State Universities as well as Kent State University and NASA Lewis Research Center. The various stages of this pipeline provide participating students experiences with a different emphasis. Some emphasize building enthusiasm for the classroom study of science and technology while others emphasize the nature of research in these disciplines. Still others focus on relating a practical application to science and technology. And, of great importance to the success of the program are the interfaces between the various stages. Successfully managing these transitions is a requirement for producing trained scientists, engineers and technologists. Presentations describing the CARET program have been given at this year's HBCU Research Conference at the Ohio Aerospace Institute and as a seminar in the Solar Circle Seminar series of the Photovoltaic and Space Environments Branch at NASA Lewis Research Center. In this report, we will describe the many positive achievements toward the fulfillment of the goals and outcomes of our program. We will begin with a description of the interactions among the consortium members and end with a description of the activities of each of the member institutions .

Surgical management for the first 48 h following blunt chest trauma: state of the art (excluding vascular injuries).

Science.gov (United States)

de Lesquen, Henri; Avaro, Jean-Philippe; Gust, Lucile; Ford, Robert Michael; Beranger, Fabien; Natale, Claudia; Bonnet, Pierre-Mathieu; D'Journo, Xavier-Benoît

2015-03-01

This review aims to answer the most common questions in routine surgical practice during the first 48 h of blunt chest trauma (BCT) management. Two authors identified relevant manuscripts published since January 1994 to January 2014. Using preferred reporting items for systematic reviews and meta-analyses statement, they focused on the surgical management of BCT, excluded both child and vascular injuries and selected 80 studies. Tension pneumothorax should be promptly diagnosed and treated by needle decompression closely followed with chest tube insertion (Grade D). All traumatic pneumothoraces are considered for chest tube insertion. However, observation is possible for selected patients with small unilateral pneumothoraces without respiratory disease or need for positive pressure ventilation (Grade C). Symptomatic traumatic haemothoraces or haemothoraces >500 ml should be treated by chest tube insertion (Grade D). Occult pneumothoraces and occult haemothoraces are managed by observation with daily chest X-rays (Grades B and C). Periprocedural antibiotics are used to prevent chest-tube-related infectious complications (Grade B). No sign of life at the initial assessment and cardiopulmonary resuscitation duration >10 min are considered as contraindications of Emergency Department Thoracotomy (Grade C). Damage Control Thoracotomy is performed for either massive air leakage or refractive shock or ongoing bleeding enhanced by chest tube output >1500 ml initially or >200 ml/h for 3 h (Grade D). In the case of haemodynamically stable patients, early video-assisted thoracic surgery is performed for retained haemothoraces (Grade B). Fixation of flail chest can be considered if mechanical ventilation for 48 h is probably required (Grade B). Fixation of sternal fractures is performed for displaced fractures with overlap or comminution, intractable pain or respiratory insufficiency (Grade D). Lung herniation, traumatic diaphragmatic rupture and pericardial rupture are life

University Teachers' Perception of Inclusion of Visually Impaired in Ghanaian Universities

Science.gov (United States)

Mamah, Vincent; Deku, Prosper; Darling, Sharon M.; Avoke, Selete K.

2011-01-01

This study was undertaken to examine the university teachers' perception of including students with Visual Impairment (VI) in the public universities of Ghana. The sample consisted of 110 teachers from the University of Cape Coast (UCC), the University of Education, Winneba, (UEW), and the University of Ghana (UG). Data were collected through…

Private Universities in Zimbabwe: The Case of Africa University ...

African Journals Online (AJOL)

Whilst many of these challenges are shared with other private universities in Zimbabwe, a few are peculiar to Africa University. This paper discusses Africa University's experience with regard to establishment, nature, institutional marketing and student recruitment, programmes, governance, finding and other external factors ...

Behavioral medicine in Teikyo University and Toho University

OpenAIRE

Takeuchi, Takeaki; Hashizume, Masahiro

2016-01-01

Behavioral medicine has increased in importance to become a promising field in medical education. The Teikyo University Graduate School of Public Health and Toho University School of Medicine were evaluated in terms of their educational emphasis on behavioral medicine. The Teikyo University Graduate School of Public Health has the following five core requirements, as in the global standards: behavioral medicine, biostatistics, epidemiology, occupational health, and health policy management. B...

Early Predictors of First-Year Academic Success at University: Pre-University Effort, Pre-University Self-Efficacy, and Pre-University Reasons for Attending University

Science.gov (United States)

van Herpen, Sanne G. A.; Meeuwisse, Marieke; Hofman, W. H. Adriaan; Severiens, Sabine E.; Arends, Lidia R.

2017-01-01

Given the large number of dropouts in the 1st year at university, it is important to identify early predictors of 1st-year academic success. The present study (n = 453 first-year students) contributes to literature on the transition from secondary to higher education by investigating how the non-cognitive factors "pre-university" effort…

Being black in a white skin: Beliefs and stereotypes around albinism at a South African university

Science.gov (United States)

Phatoli, Relebohile; Bila, Nontembeko

2015-01-01

Background: Partly because of the legacy of apartheid, and despite being a constitutional democracy, South Africa continues to be a deeply divided society, particularly along racial lines. In this context many people with albinism do not fit neatly into black and white categories and are likely to experience social discrimination and marginalisation. Objectives: The study endeavoured to explore the beliefs and practices regarding albinism within a South African university, and the availability of support services. Method: The research was located within an interpretive qualitative paradigm and was framed within the theories of stigma, discrimination and ‘othering’. Interviews were conducted with five students with albinism and 10 students without albinism. Results: Findings confirmed the existence of myths and stereotypes regarding albinism. Students with albinism tended to exclude themselves from the rest of the student community to avoid discrimination and stereotypes around their condition. Conclusion: People with albinism can teach us about social constructions of race, colour and relations between minority groups and the majority culture. Results have implications for schools, disability units at universities, and albinism societies in terms of opening up channels of communication between people with albinism and the general public and fostering knowledge and awareness thereof. PMID:28730019

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.

Spider: Probing the Early Universe with a Large-Scale CMB Polarization Survey

Science.gov (United States)

Jones, William

The standard dark-matter and dark-energy dominated cosmological model (LCDM) has proven to be remarkably successful in describing the current state and past evolution of the Universe. However, there remain significant uncertainties regarding the physical mechanisms that established the initial conditions upon which the LCDM predictions rely. Theories of cosmic genesis - the extremely high energy mechanisms that established these conditions - should be expected to provide a natural description of the nearly flat geometry of the Universe, the existence of super-horizon density correlations, and the adiabatic, Gaussian and nearly scale-invariant nature of the observed primordial density perturbations. The primary objective of Spider is to subject models of the early Universe to observational test, probing fundamental physics at energy scales far beyond the reach of terrestrial particle accelerators. The main scientific result will be to characterize, or place stringent upper limits on the level of the odd-parity polarization of the CMB. In the context of the inflationary paradigm, Spider will confirm or exclude the predictions of the simplest single-field inflationary models near the Lyth bound, characterized by tensor to scalar ratios r 0.03. While viable alternatives to the inflationary paradigm are an active and important area of investigation, including string cosmologies and cyclic models, early Universe models described by inflationary periods are now widely accepted as the underlying cause behind much of what we observe in cosmology today. Nevertheless, we know very little about the mechanism that would drive inflation or the energy scale at which it occurred, and the paradigm faces significant questions about the viability of the framework as a scientific theory. Fortunately, inflationary paradigms and alternative theories offer distinct predictions regarding the statistical properties of the Cosmic Microwave Background radiation. Spider will use measurements

National review of use of extracorporeal membrane oxygenation as respiratory support in thoracic surgery excluding lung transplantation.

Science.gov (United States)

Rinieri, Philippe; Peillon, Christophe; Bessou, Jean-Paul; Veber, Benoît; Falcoz, Pierre-Emmanuel; Melki, Jean; Baste, Jean-Marc

2015-01-01

Extracorporeal membrane oxygenation (ECMO) for respiratory support is increasingly used in intensive care units (ICU), but rarely during thoracic surgical procedures outside the transplantation setting. ECMO can be an alternative to cardiopulmonary bypass for major trachea-bronchial surgery and single-lung procedures without in-field ventilation. Our aim was to evaluate the intraoperative use of ECMO as respiratory support in thoracic surgery: benefits, indications and complications. This was a multicentre retrospective study (questionnaire) of use of ECMO as respiratory support during the thoracic surgical procedure. Lung transplantation and lung resection for tumour invading the great vessels and/or the left atrium were excluded, because they concern respiratory and circulatory support. From March 2009 to September 2012, 17 of the 34 centres in France applied ECMO within veno-venous (VV) (n=20) or veno-arterial (VA) (n=16) indications in 36 patients. Ten VA ECMO were performed with peripheral cannulation and 6 with central cannulation; all VV ECMO were achieved through peripheral cannulation. Group 1 (total respiratory support) was composed of 28 patients without mechanical ventilation, involving 23 tracheo-bronchial and 5 single-lung procedures. Group 2 (partial respiratory support) was made up of 5 patients with respiratory insufficiency. Group 3 was made up of 3 patients who underwent thoracic surgery in a setting of acute respiratory distress syndrome (ARDS) with preoperative ECMO. Mortality at 30 days in Groups 1, 2 and 3 was 7, 40 and 67%, respectively (P<0.05). In Group 1, ECMO was weaned intraoperatively or within 24 h in 75% of patients. In Group 2, ECMO was weaned in ICU over several days. In Group 1, 2 patients with VA support were converted to VV support for chronic respiratory indications. Bleeding was the major complication with 17% of patients requiring return to theatre for haemostasis. There were two cannulation-related complications (6%). VV or

A lightweight universe?

Science.gov (United States)

Bahcall, Neta A.; Fan, Xiaohui

1998-01-01

How much matter is there in the universe? Does the universe have the critical density needed to stop its expansion, or is the universe underweight and destined to expand forever? We show that several independent measures, especially those utilizing the largest bound systems known—clusters of galaxies—all indicate that the mass-density of the universe is insufficient to halt the expansion. A promising new method, the evolution of the number density of clusters with time, provides the most powerful indication so far that the universe has a subcritical density. We show that different techniques reveal a consistent picture of a lightweight universe with only ∼20–30% of the critical density. Thus, the universe may expand forever. PMID:9600898

"The Brain" - The Philological Library, Free University of Berlin

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Klaus U. Werner

2004-05-01

Full Text Available In 1997 Lord Norman Foster was commissioned to design a new library building to house the 10 previously separate departmental librariesof the Faculty of Philosophy and Humanities. The new library had to be integrated into the existing Free University building of 1971, which would simultaneously undergo a comprehensive refurbishment. The 'Rostlaube' ('rusty shack' is a typical example of late sixties architecture. It was designed by Candilis, JosicandWoods in a modular griddling system influenced by Le Corbusier. The entire structure now has to be stripped of asbestos, the worn-out façade needs a facelift and the technical infrastructure must be updated to meet present standards. As far as the reconstruction is concerned, Foster has opted to preserve the original state where possible and keep alterations to a minimum. The library is a completely new component, though, for which parts of the existing building had to be removed. The erection of a new library building was necessitated by the intention of bringing together within the 'Rostlaube' 10 separate departments, currently spread all over campus, together with their staff and administrative offices as well as lecture-rooms. At the same time, the departmental libraries are to be integrated into one, which is a completely new departure for the Free University. The collections of the Philological Library cover classical and modern languages and literatures as well as comparative literature and linguistics. The new building will have a capacity of 800,000 volumes on open shelves and desk space for 650 readers. A state-of-the-art energy-saving heating system is included in the overall budget of 18 million Euros, while the cost of shelves and computer equipment is excluded.

Alabama DOE/EPSCoR traineeship program. Final report, September 28, 1991--September 28, 1995

Energy Technology Data Exchange (ETDEWEB)

Pruitt, K.M.; April, G.C.

1995-12-01

This report covers programmatic accomplishments of the Alabama DOE/EPSCoR Traineeship Program for the period September 28, 1991 to September 29, 1995. The Alabama DOE/EPSCoR Traineeship Program is an integral part of this state`s efforts to address barriers that inhibit the full development and substantial growth of energy-related research at the six major research institutions and at Alabama`s Historically Black Colleges and Universities (HBCUs). To overcome these barriers it was determined that the following actions were needed: Area 1: Strengthening the Research Faculty Base Area 2: Increasing the Number of Outstanding Graduate Students Area 3: Improving the Research Environment Area 4: Developing the Human Resources Base Area 5. Improving the Energy-related Infrastructure, Collaborations and Communications. Although the DOE/EPSCoR Traineeship Grant complements each of the areas listed above, its primary emphasis is the enhancement of opportunities for graduate students. The extent to which this program has met this challenge during the three year funding period constitutes the substance of this report.

Validation of the Pornography Consumption Inventory in a Sample of Male Brazilian University Students.

Science.gov (United States)

Baltieri, Danilo Antonio; Aguiar, Ana Saito Junqueira; de Oliveira, Vitor Henrique; de Souza Gatti, Ana Luisa; de Souza Aranha E Silva, Renata Almeida

2015-01-01

Few measures are available to examine pornography use constructs, and this can compromise the reliability of statements regarding harmful use of pornography. This study aimed to confirm the factorial validity and internal consistency of the Pornography Consumption Inventory in a sample of male Brazilian university students. The inventory consists of a 4-factor, 15-item, 5-point Likert-type scale. After translation and back-translation of the inventory, it was administered to 100 male medical students. An initial model that included all 15 items of the inventory showed some substandard fit indices. Therefore, another model was tested, excluding an item that had loaded onto two different factors. Goodness-of-fit indices were better for the new model. Overall, findings from this study support using the inventory on Portuguese-speaking individuals. With additional replication across populations, other settings, and treatment-seeking patients, the Pornography Consumption Inventory could also potentially be shortened to 14 items.

The Alien University

DEFF Research Database (Denmark)

Bengtsen, Søren Smedegaard

2018-01-01

- they are alien. The conditions of universities today is not one of crisis and upheaval, as with the postmodern universities, it is one of night travel and exile. The alien university leaves behind the epistemological skirmishes of the postmodern university with all its rhetoric and knowledge activism. Thinking...... in the alien university is a move into a whirlpool of nothingness, a “nocturnal space”, where “[d]arkness fills it like a content; it is full, but full of the nothingness of everything.” (Levinas, 2001, p.53). In the alien university thinking is not situated, and instead of rhizomes, and assemblages of thought......, there is merely an imposing and nightly “swarming of points.” (ibid.). There is no place for the alien university, and exactly this exile of thought makes possible the move beyond postmodernism and the mentality of political crisis. The alien university is not in the future as such, but it is not entirely...

21 CFR 1404.310 - What must I do if a Federal agency excludes a person with whom I am already doing business in a...

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false What must I do if a Federal agency excludes a person with whom I am already doing business in a covered transaction? 1404.310 Section 1404.310 Food and...) Responsibilities of Participants Regarding Transactions Doing Business with Other Persons § 1404.310 What must I do...

Aboriginal Knowledge Infusion in Initial Teacher Education at the Ontario Institute for Studies in Education at the University of Toronto

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Angela Mashford-Pringle

2013-11-01

Full Text Available Knowledge of the Aboriginal socio-political history in Canada has historically been excluded from public education. In Ontario, public school children learn about Aboriginal people at specific times in the curriculum. However, teachers frequently only teach the bare essentials about Aboriginal people in Canada because they do not have adequate knowledge or feel that they lack the ability to teach about this subject. The Ontario Institute of Studies in Education at the University of Toronto has implemented the Deepening Knowledge Project to provide teacher candidates with an increased awareness and knowledge about Aboriginal history, culture, and worldview for their future teaching careers. This article will provide insight into the project and the curriculum developed for working with teacher candidates.

Question of Drug Workers under the Prism Theory of Axel Honneth recognition . Human Right to Work and his pretension of Universal Validity

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Maria Cecília Máximo Teodoro

2016-06-01

Full Text Available Relate the theme regarding the Theory of Recognition Axel Honnet, the human right to work as a human right to claim to universal validity, from the perspective of the Declaration of Fundamental Principles and Rights at Work ILO, for purposes of setting parameters and recognition of social (re integration of chemical class dependent workers is the main goal of this article. We will analyze the theoretical framework in which the pursuit of human dignity at work is the goal of the state to which we treat below the dignity of man as a right whose claim to universal validity is based on the recognition of the theory of Axel Honneth . That said, we analyze the possible dignity of man at work in a global context from the recognition of new rights, especially with regard to the category of workers who occupy the social portion of chemical-dependent, whose participation in the social process is prevented, creating a category of workers socially excluded, which is intended to overcome.

Universics: a Theory of Universes of Discourse for Metamathematics and Foundations

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Ioachim Drugus

2016-04-01

Full Text Available A new type of structures called ``universes'' is introduced to subsume the ``von Neumann universe'', ``Grothendieck universes'' and ``universes of discourse'' of various theories. Theories are also treated as universes, ``universes of ideas'', where ``idea" is a common term for assertions and terms. A dualism between induction and deduction and their treatment on a common basis is provided. The described approach referenced as ``universics'' is expected to be useful for metamathematical analysis and to serve as a foundation for mathematics. As a motivation for this research served the Harvey Friedman's desideratum to develop a foundational theory based on ``induction construction'', possibly comprising set theory. This desideratum emerged due to ``foundational incompleteness'' of set theory. The main results of this paper are an explication of the notion ``foundational completeness'', and a generalization of well-founded-ness.

Runaway universe

Energy Technology Data Exchange (ETDEWEB)

Davies, P

1978-01-01

The subject is covered in chapters entitled: the emerging universe (general introduction, history of astronomical and cosmological research, origins, the expanding universe, stars, galaxies, electromagnetic radiation); primeval fire (the big bang model, origin of the elements, properties of the elements and of sub-atomic particles); order out of chaos (galactic evolution, star formation, nuclear fusion, the solar system, origin of life on Earth); a star called Sol (properties of the sun and of other stars); life in the universe; the catastrophe principle (the rise and fall of cosmic order); stardoom (star evolution, neutron stars); black holes and superholes (gravitational collapse); technology and survival; the dying universe (second law of thermodynamics); worlds without end (cosmological models).

University Pedagogy for Assistant Professors at Aalborg University (Part 2)

DEFF Research Database (Denmark)

Kolmos, Anette; Krogh, Lone

2003-01-01

In issue 1-2003, Anette Kolmos and Lone Krogh reported on the two-semester study course " University Pedagogy for Assistant Professors at Aalborg University (DK)". Now, in part 2, they are adressing guidelines for supervison and advising of assistant professors in the university teacher education...

Radiographic signs of radiolesions of the pelvis (excluding the femur) after irradiation for epithelioma of the cervix uteri

International Nuclear Information System (INIS)

Zenny, J.C.; Bergiron, C.; Chassagne, D.; Couanet, D.; Ibrahim, E.; Masselot, J.

1980-01-01

Radiolesions of the pelvic bones (excluding the femur) were observed in 29 patients after irradiation therapy for cervix uteri cancer. Three regions can be affected corresponding to the areas irradiated: the sacrum and internal part of the iliac wings, the pubis, and the cotyles. In most cases the lesions appeared after 1 to 4 years. Their radiological appearances are characteristic, the principal sign being irregular bone condensation in a demineralized bone, without true cavitation. The only lytic lesions observed were in the pubis. Calcification of soft tissues may occur and fractures are frequent. There is a slow progression of the lesions over long periods. Clinical, radiological, and progression signs differentiate radiolesions from other affections: metastases, invasion by contiguity, infections, and radio-induced sarcoma [fr

Competitive universities need to internationalize learning: Perspectives from three European universities

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Ana Maria Lara

2009-07-01

Full Text Available The process of restructuring European universities in order to harmonize their educational systems is rapidly approaching a key milestone as 2010 looms large on the horizon. This paper describes an approach to the European Higher Education Area (EHEA based on a real case study of students that belong to five European Universities (University of Burgos, Technical University of Valencia, University of Valladolid, University of Basque Country and University of Applied Sciences Cologne. The objective of this paper is two-fold: on the one hand, to analyze from the student’s point of view how they value the restructuring of teaching as a result of the Bologna process and what are the implications for students with regards to both their academic qualifications and their future incorporation into the labour market; and, on the other hand, to deduce from the results obtained recommendations which may help to guide teachers towards successful internationalization and collaboration between interuniversity networks, as well as achieving greater standards of quality within university teaching. Only this would permit an environment in which students are capable of developing the necessary competences, and put into practice learning outcomes. The results show that students value communication, innovative proposals and cooperation between universities; the internationalization of knowledge between universities has been positively accepted and this has motivated research to place a stronger focus on this aspect; it impacts strongly on scientific productivity, improves the quality of education offered by the teaching staff, and leads to greater student mobility. This strategy is intrinsically linked to learning from local experiences shared by members of the same university as well as from more global experiences made available through inter-university networks. It implies being willing to listen, to communicate, to engage in dialogue and means that we must

University Performance Management

DEFF Research Database (Denmark)

For the last two decades the Danish Universities have felt the impact of the international trend towards implementation of New Public Management. The results are seen in the implementation of new hierarchical governance structures and contractual governance system including market based quantitat......For the last two decades the Danish Universities have felt the impact of the international trend towards implementation of New Public Management. The results are seen in the implementation of new hierarchical governance structures and contractual governance system including market based...... quantitative measurement systems for resource allocation and performance evaluation. Compared to other countries the changes in performance measurements and governance of the Danish universities are radical and the Minister of Science heralded them as "the greatest change in university management since...... the founding of Copenhagen University in 1479". The changes took place with surprisingly little resistance from university scholars. The articles in this anthology investigate the origins and rationales for the silent managerial revolution at Danish Universities and the radical implications for the identity...

[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.

A socially excluded space: restrictions on access to health care for older women in rural Bangladesh.

Science.gov (United States)

Hossen, Abul; Westhues, Anne

2010-09-01

This study was an exploration of the experiences of 17 women, age 60 or more years, from Bangladesh. The women were asked about decision-making processes with respect to their access to health care and whether they perceived that there were differences based on age and sex in the way a household responds to an illness episode. The overall theme that characterized their experiences was "being in a socially excluded space." The themes that explained this perception of social exclusion included gender- and age-based social practices, gender- and class-based economic practices, religious beliefs that restricted the mobility of women, and social constructions of health and illness that led the women to avoid seeking health care. We conclude that the Bangladesh constitutional guarantee that disparities will be eliminated in access to health care between rich and poor, men and women, rural and urban residents, and younger and older citizens has not yet been realized.

Sustaining Community-University Collaborations: The Durham University Model

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Andrew Russell

2011-11-01

Full Text Available Durham University has initiated a community outreach and engagement program based on an evolving multifaceted model. This article analyses the components of the model and looks at how our work at Durham has become increasingly embedded in the structures and processes of the university as it has developed. The strengths and weaknesses in what has been achieved are highlighted, as is the future vision for the further development of this innovative community-university program. Keywords Public engagement; community partnerships; employer supported volunteering; corporate social responsibility

University IPRs and knowledge transfer : is university ownership more efficient?

NARCIS (Netherlands)

Crespi, G.A.; Geuna, A.; Nomaler, Z.O.; Verspagen, B.

2010-01-01

This paper addresses an issue that has been largely ignored so far in the empirical literature on the role of patents in university-industry knowledge transfer: does it matter who owns the patents on university research? We observe that especially in Europe, many patents in which university

The expanding universe

CERN Document Server

Lew, Kristi

2011-01-01

People have always been fascinated with the stars above and the universe that contains them. Over the years, astronomers have developed numerous theories to explain how the universe began, how it works, and what its ultimate fate will be. But all of the scientists' questions are far from answered. The Expanding Universe goes beyond the creation of the universe to explain how scientists think the universe works, grows, and changes, including what great thinkers Isaac Newton and Albert Einstein had to say about its fate. Readers will also learn about how researchers are slowly shedding light on

Research-University Governance in Thailand: The Case of Chulalongkorn University

Science.gov (United States)

Rungfamai, Kreangchai

2017-01-01

This specific case of Chulalongkorn University (CU), Thailand, is useful to readers who are interested in comparative aspect of the experiences of research universities in the South East Asian context. This paper aims to provide a description of the environments, changes, and university stakeholders' perceptions in terms of governance arrangements…

University Technology Transfer

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Mike Cox

2004-09-01

Full Text Available This article describes the experiences and general observations of the author at Heriot-Watt University and concerns the transfer of university technology for the purposes of commercialisation. Full commercial exploitation of a university invention generally requires transferring that technology into the industrial arena, usually either by formation of a new company or licensing into an existing company. Commercialisation activities need to be carried out in unison with the prime activities of the university of research and teaching. Responsibility for commercialising university inventions generally rests with a specific group within the university, typically referred to as the technology transfer group. Each technology transfer should be considered individually and appropriate arrangements made for that particular invention. In general, this transfer process involves four stages: identification, evaluation, protection and exploitation. Considerations under these general headings are outlined from a university viewpoint. A phased approach is generally preferred where possible for the evaluation, protection and exploitation of an invention to balance risk with potential reward. Evaluation of the potential opportunity for a university invention involves essentially the same considerations as for an industrial invention. However, there are a range of commercial exploitation routes and potential deals so that only general guidelines can be given. Naturally, the final deal achieved is that which can be negotiated. The potential rewards for the university and inventor are both financial (via licensing income and equity realisation and non-financial.

Universe of constant

Science.gov (United States)

Yongquan, Han

2016-10-01

The ideal gas state equation is not applicable to ordinary gas, it should be applied to the Electromagnetic ``gas'' that is applied to the radiation, the radiation should be the ultimate state of matter changes or initial state, the universe is filled with radiation. That is, the ideal gas equation of state is suitable for the Singular point and the universe. Maybe someone consider that, there is no vessel can accommodate radiation, it is because the Ordinary container is too small to accommodate, if the radius of your container is the distance that Light through an hour, would you still think it can't accommodates radiation? Modern scientific determinate that the radius of the universe now is about 1027 m, assuming that the universe is a sphere whose volume is approximately: V = 4.19 × 1081 cubic meters, the temperature radiation of the universe (cosmic microwave background radiation temperature of the universe, should be the closest the average temperature of the universe) T = 3.15k, radiation pressure P = 5 × 10-6 N / m 2, according to the law of ideal gas state equation, PV / T = constant = 6 × 1075, the value of this constant is the universe, The singular point should also equal to the constant Author: hanyongquan

A transwell assay that excludes exosomes for assessment of tunneling nanotube-mediated intercellular communication.

Science.gov (United States)

Thayanithy, Venugopal; O'Hare, Patrick; Wong, Phillip; Zhao, Xianda; Steer, Clifford J; Subramanian, Subbaya; Lou, Emil

2017-11-13

Tunneling nanotubes (TNTs) are naturally-occurring filamentous actin-based membranous extensions that form across a wide spectrum of mammalian cell types to facilitate long-range intercellular communication. Valid assays are needed to accurately assess the downstream effects of TNT-mediated transfer of cellular signals in vitro. We recently reported a modified transwell assay system designed to test the effects of intercellular transfer of a therapeutic oncolytic virus, and viral-activated drugs, between cells via TNTs. The objective of the current study was to demonstrate validation of this in vitro approach as a new method for effectively excluding diffusible forms of long- and close-range intercellular transfer of intracytoplasmic cargo, including exosomes/microvesicles and gap junctions in order to isolate TNT-selective cell communication. We designed several steps to effectively reduce or eliminate diffusion and long-range transfer via these extracellular vesicles, and used Nanoparticle Tracking Analysis to quantify exosomes following implementation of these steps. The experimental approach outlined here effectively reduced exosome trafficking by >95%; further use of heparin to block exosome uptake by putative recipient cells further impeded transfer of these extracellular vesicles. This validated assay incorporates several steps that can be taken to quantifiably control for extracellular vesicles in order to perform studies focused on TNT-selective communication.

41 CFR 105-68.310 - What must I do if a Federal agency excludes a person with whom I am already doing business in a...

Science.gov (United States)

2010-07-01

... 41 Public Contracts and Property Management 3 2010-07-01 2010-07-01 false What must I do if a Federal agency excludes a person with whom I am already doing business in a covered transaction? 105-68... Regarding Transactions Doing Business with Other Persons § 105-68.310 What must I do if a Federal agency...

The inflationary universe

International Nuclear Information System (INIS)

Linde, A.D.

1984-01-01

According to the inflationary universe scenario the universe in the very early stages of its evolution was exponentially expanding in the unstable vacuum-like state. At the end of the exponential expansion the energy of the unstable vacuum transforms into the energy of hot dense matter. Recently it was realised that the exponential expansion of the universe naturally occurs in a wide class of realistic theories of elementary particles. The inflationary universe scenario makes it possible to obtain a simple solution to many longstanding cosmological problems and leads to a crucial modification of the standard point of view of the large-scale structure of the universe. (author)

The inflationary universe

International Nuclear Information System (INIS)

Guth, A.; Steinhardt, P.

1993-01-01

According to the inflationary model, the universe had a brief period of extraordinary rapid expansion, or inflation, during which its diameter increased by a factor at least 10 25 times larger (and perhaps much larger still) than had been previously thought. All the matter and energy in the universe could have been created from virtually nothing. Features of this article are: comparison of standard and inflationary modes, the horizon problem, the geometry of the universe, spontaneous symmetry breaking and the Higgs mechanism (energy density of the Higgs fields), the flatness problem, the new inflationary universe (new Higgs fields and false vacuum), conserved quantities in the universe. 12 figs., 11 refs

Improving University Ranking to Achieve University Competitiveness by Management Information System

Science.gov (United States)

Dachyar, M.; Dewi, F.

2015-05-01

One way to increase university competitiveness is through information system management. A literature review was done to find information system factors that affect university performance in Quacquarelli Symonds (QS) University Ranking: Asia evaluation. Information system factors were then eliminated using Delphi method through consensus of 7 experts. Result from Delphi method was used as measured variables in PLS-SEM. Estimation with PLS-SEM method through 72 respondents shows that the latent variable academic reputation and citation per paper have significant correlation to university competitiveness. In University of Indonesia (UI) the priority to increase university competitiveness as follow: (i) network building in international conference, (ii) availability of research data to public, (iii) international conference information, (iv) information on achievements and accreditations of each major, (v) ease of employment for alumni.

University Autonomy in the Context of University-Society, State and Market/Capital Relations

Directory of Open Access Journals (Sweden)

Dicle ÖZCAN

2016-05-01

Full Text Available This study focuses on how the concept university autonomy which constitutes one of the most tangible indicators of academic freedom is positioned in the context of university's relations with state, society and market and concentrates on the possibility of university autonomy. From the emergence of universities in the Middle Age to the modern universities of the present, the concepts of university autonomy and academic freedom have been maintaining their actuality with a growing interest. In the light of studies in Turkey, the purpose of this study is to discuss the change of university autonomy in the historical process and where it can be positioned in the context of building blocks of university autonomy concept and the recent relationship between universities and market-industry-business world.

Normal pancreatic exocrine function does not exclude MRI/MRCP chronic pancreatitis findings.

Science.gov (United States)

Alkaade, Samer; Cem Balci, Numan; Momtahen, Amir Javad; Burton, Frank

2008-09-01

Abnormal pancreatic function tests have been reported to precede the imaging findings of chronic pancreatitis. Magnetic resonance imaging (MRI) with magnetic resonance cholangiopancreatography (MRCP) is increasingly accepted as the primary imaging modality for the detection of structural changes of early mild chronic pancreatitis. The aim of this study was to evaluate MRI/MRCP findings in patients with symptoms consistent with chronic pancreatitis who have normal Secretin Endoscopic Pancreatic Function test. A retrospective study of 32 patients referred for evaluation of chronic abdominal pain consistent with chronic pancreatitis and reported normal standard abdominal imaging (ultrasound, computed tomography, or MRI). All patients underwent Secretin Endoscopic Pancreatic Function testing and pancreatic MRI/MRCP at our institution. We reviewed the MRI/MRCP images in patients who had normal Secretin Endoscopic Pancreatic Function testing. MRI/MRCP images were assessed for pancreatic duct morphology, gland size, parenchymal signal and morphology, and arterial contrast enhancement. Of the 32 patients, 23 had normal Secretin Endoscopic Pancreatic Function testing, and 8 of them had mild to marked spectrum of abnormal MRI/MRCP findings that were predominantly focal. Frequencies of the findings were as follows: pancreatic duct stricture (n=3), pancreatic duct dilatation (n=3), side branch ectasia (n=4), atrophy (n=5), decreased arterial enhancement (n=5), decreased parenchymal signal (n=1), and cavity formation (n=1). The remaining15 patients had normal pancreatic structure on MRI/MRCP. Normal pancreatic function testing cannot exclude abnormal MRI/MRCP especially focal findings of chronic pancreatitis. Further studies needed to verify significance of these findings and establish MRI/MRCP imaging criteria for the diagnosis of chronic pancreatitis.

Motivating University Researchers

NARCIS (Netherlands)

Hendriks, P.H.J.; Alves de Sousa, C.A.

2008-01-01

This paper presents an empirical investigation into how universities approach the need and means for motivating university researchers through their management practices. The role of work motivation for this group deserves attention because pressures from outside and within the universities are said

Climate Change Science Teaching through Integration of Technology in Instruction and Research

Science.gov (United States)

Sriharan, S.; Ozbay, G.; Robinson, L.; Klimkowski, V.

2015-12-01

This presentation demonstrates the importance of collaborations between the institutions with common focus on offering the academic program on climate change science. Virginia State University (VSU) developed and established the course on climate change and adaptation, AGRI 350 for undergraduates, in cooperation with two HBCUs, Delaware State University (DSU) and Morgan State University (MSU). This program was developed to enhance the science curriculum with funding from the USDA NIFA. The hands-on research opportunities for students were supported by the NSF HBCU UP Supplement Grant at VSU. The technical guidance and lesson plans were available through the courtesy of the AMS and faculty/student team training at the NCAR. In the initial stages, the faculty members participated in faculty development workshops hosted by the AMS and NCAR. This contributed to trained faculty members developing the courses on Climate Change at VSU, DSU, and MSU. To create awareness of global climate change and exposure of students to international programs, seven students from VSU, MSU, and DSU participated in the Climate Change course (ENS 320) at the University of Sunshine Coast (USC), Australia. This international experience included faculty members in using SimCLIM for climate change data into decision-making with regard to potential changes to cropping systems and tree growth. The Climate Change program at VSU, DSU, and MSU is emerging into comprehensive academic program which includes use of case studies and exchange of students' reflections with their peers through discussion board and videoconferencing, hands-on research on water quality monitoring and mapping the study sites, and integration of geospatial technologies and i-Tree. In addition, the students' engagement in intensive research was conducted through hands-on experience with Scanning Electron Microscopy in the Marine Science Department, University of Hawaii at Hilo in summer 2015.

Excluded from social security: rejections of disability pension applications in Norway 1998-2004.

Science.gov (United States)

Galaasen, Anders Mølster; Bruusgaard, Dag; Claussen, Bjørgulf

2012-03-01

Admission to disability pension (DP) in Norway, like most other countries, requires a medical condition as the main cause of income reduction. Still, a widespread assumption is that much of the recruitment to the programme is rather due to non-medical, mainly labour market factors. In this article, we study the grey zones between acceptance and rejection of DP applications, in light of the concept of marginalisation. From the total Norwegian population, aged 18-66 in 1998, we included all first-time applications for DP between 1998 and 2004. Logistic regressions of both application and application outcome were then performed, controlling for a range of socioeconomic variables and medical diagnosis. Medical diagnosis had the strongest impact on application outcome, together with the applicant's age. High rejection risk was found among applicants with complex musculoskeletal diagnoses, and also for complex psychiatric diagnoses as compared to well-defined ones. Persons having previously received social assistance more often applied for a DP and more often were rejected. The same is true, though on a lesser scale, for people with a weak affiliation to the labour market. The DP programme in Norway is to a large degree medically oriented, not only judicially but also in practice. Nevertheless, non-medical factors have a bearing on both application rates and application outcome. The control system seems to work in a way that excludes the most marginalised applicants, thus possibly contributing to further marginalisation of already disadvantaged groups.

Planets in other universes: habitability constraints on density fluctuations and galactic structure

Energy Technology Data Exchange (ETDEWEB)

Adams, Fred C.; Coppess, Katherine R. [Physics Department, University of Michigan, Ann Arbor, MI 48109 (United States); Bloch, Anthony M., E-mail: fca@umich.edu, E-mail: kcoppess@umich.edu, E-mail: abloch@umich.edu [Mathematics Department, University of Michigan, Ann Arbor, MI 48109 (United States)

2015-09-01

Motivated by the possibility that different versions of the laws of physics could be realized within other universes, this paper delineates the galactic structure parameters that allow for habitable planets and revisits constraints on the amplitude Q of the primordial density fluctuations. Previous work indicates that large values of Q lead to galaxies so dense that planetary orbits cannot survive long enough for life to develop. Small values of Q lead to delayed star formation, loosely bound galaxies, and compromised heavy element retention. This work generalizes previous treatments in the following directions: [A] We consider models for the internal structure of the galaxies, including a range of stellar densities, and find the fraction of the resulting galactic real estate that allows for stable, long-lived planetary orbits. [B] For high velocity encounters, we perform a large ensemble of numerical simulations to estimate cross sections for the disruption of planetary orbits due to interactions with passing stars. [C] We consider the background radiation fields produced by the galaxies: if a galaxy is too compact, the night sky seen from a potentially habitable planet can provide more power than the host star. [D] One consequence of intense galactic background radiation fields is that some portion of the galaxy, denoted as the Galactic Habitable Zone, will provide the right flux levels to support habitable planets for essentially any planetary orbit including freely floating bodies (but excluding close-in planets). As the value of Q increases, the fraction of stars in a galaxy that allow for (traditional) habitable planets decreases due to both orbital disruption and the intense background radiation. However, the outer parts of the galaxy always allow for habitable planets, so that the value of Q does not have a well-defined upper limit (due to scattering or radiation constraints). Moreover, some Galactic Habitable Zones are large enough to support more

Planets in other universes: habitability constraints on density fluctuations and galactic structure

International Nuclear Information System (INIS)

Adams, Fred C.; Coppess, Katherine R.; Bloch, Anthony M.

2015-01-01

Motivated by the possibility that different versions of the laws of physics could be realized within other universes, this paper delineates the galactic structure parameters that allow for habitable planets and revisits constraints on the amplitude Q of the primordial density fluctuations. Previous work indicates that large values of Q lead to galaxies so dense that planetary orbits cannot survive long enough for life to develop. Small values of Q lead to delayed star formation, loosely bound galaxies, and compromised heavy element retention. This work generalizes previous treatments in the following directions: [A] We consider models for the internal structure of the galaxies, including a range of stellar densities, and find the fraction of the resulting galactic real estate that allows for stable, long-lived planetary orbits. [B] For high velocity encounters, we perform a large ensemble of numerical simulations to estimate cross sections for the disruption of planetary orbits due to interactions with passing stars. [C] We consider the background radiation fields produced by the galaxies: if a galaxy is too compact, the night sky seen from a potentially habitable planet can provide more power than the host star. [D] One consequence of intense galactic background radiation fields is that some portion of the galaxy, denoted as the Galactic Habitable Zone, will provide the right flux levels to support habitable planets for essentially any planetary orbit including freely floating bodies (but excluding close-in planets). As the value of Q increases, the fraction of stars in a galaxy that allow for (traditional) habitable planets decreases due to both orbital disruption and the intense background radiation. However, the outer parts of the galaxy always allow for habitable planets, so that the value of Q does not have a well-defined upper limit (due to scattering or radiation constraints). Moreover, some Galactic Habitable Zones are large enough to support more

Georgetown University and Hampton University Prostate Cancer Undergraduate Fellowship Program

Science.gov (United States)

2018-01-01

goals. The first goal was to integrate upper level undergraduate students from Hampton University into the Georgetown Lombardi Comprehensive Cancer...upper level undergraduate Biology and Biochemistry Majors from Hampton University to work throughout the summer participating in prostate cancer...Dominican Republic summer 2017 Marissa Willis HU-GU Fellow Summer 2016 (Notario lab) Biology Major Hampton University, class of 2018, Math and

Collaboration Between Universities: An effective way of sustaining community-university partnerships?

Directory of Open Access Journals (Sweden)

Jonathan Pratt

2011-11-01

Full Text Available This article highlights some of the opportunities and challenges that collaboration between higher education institutions (HEIs can bring to the development of sustainable community-university partnerships. In particular, it explores the potential for universities to collaborate on building effective engagement mechanisms (such as helpdesks, ‘hub and spoke’ contact models, and research groups to review ideas for activities that will support an ongoing flow of new projects and partnerships over time. It draws on evidence gathered from the evaluation and coordination of the South East Coastal Communities (SECC program, an almost unique experiment in collaboration between English universities. In an ‘age of austerity’, opportunities to reduce costs without damaging core services are of particular interest to public funding bodies. The article suggests that collaboration between universities may be an efficient and effective way of engaging with local communities, but that it is not cost-free, and high-level strategic buy-in within HEIs is required if community-university partnerships are to thrive in the current higher education funding environment. The article also suggests that there may be a geographic dimension to effective collaboration between universities in both community-university partnership work and the mechanisms that support community engagement. Inter-university collaboration across the whole region covered by the SECC program has been much weaker than collaboration at a subregional level and within ‘city-regions’ in particular. This raises a key question: does the natural geography for effective collaboration between universities need to reflect, at least in part, the geographies of communities themselves, in terms of lived experiences and/or community representation? Such a debate has interesting and timely parallels in the United Kingdom, where the new coalition government is bringing about a fundamental shift in the

Intelligent Universe

Energy Technology Data Exchange (ETDEWEB)

Hoyle, F

1983-01-01

The subject is covered in chapters, entitled: chance and the universe (synthesis of proteins; the primordial soup); the gospel according to Darwin (discussion of Darwin theory of evolution); life did not originate on earth (fossils from space; life in space); the interstellar connection (living dust between the stars; bacteria in space falling to the earth; interplanetary dust); evolution by cosmic control (microorganisms; genetics); why aren't the others here (a cosmic origin of life); after the big bang (big bang and steady state); the information rich universe; what is intelligence up to; the intelligent universe.

Our Particle Universe

Indian Academy of Sciences (India)

and “why is the universe the way it is?” Not long before ... to each other. The interactions of particles in the universe ... theory by Jean Perrin in 1908 convinced people that atoms and ..... ing the origin and evolution of our universe13. This is an ...

The rotating universe

International Nuclear Information System (INIS)

Ruben, G.; Treder, H.J.

1987-01-01

For a long time the question whether the universe rotates or not is discussed. Aspects of Huygens, Newton, Mach and other important historical scientists in this field are reported. The investigations of the mathematician Kurt Groedel in order to prove the rotation of the universe are illustrated. Kurt Groedel has shown that Einstein's gravitational equations of general relativity theory and the cosmological postulate of global homogeneity of cosmic matter (that is the Copernical principle) are not contradictionary to a rotating universe. Abberation measurements, position determination by means of radiointerferometry and methods for the determination of the rotation of the universe from the isotropy of the background radiation are presented. From these experiments it can be concluded that the universe seems not to rotate as already Einstein expected

The pathophysiology of the aqueduct stroke volume in normal pressure hydrocephalus: can co-morbidity with other forms of dementia be excluded?

International Nuclear Information System (INIS)

Bateman, Grant A.; Levi, Christopher R.; Wang, Yang; Lovett, Elizabeth C.; Schofield, Peter

2005-01-01

Variable results are obtained from the treatment of normal pressure hydrocephalus (NPH) by shunt insertion. There is a high correlation between NPH and the pathology of Alzheimer's disease (AD) on brain biopsy. There is an overlap between AD and vascular dementia (VaD), suggesting that a correlation exists between NPH and other forms of dementia. This study seeks to (1) understand the physiological factors behind, and (2) define the ability of, the aqueduct stroke volume to exclude dementia co-morbidity. Twenty-four patients from a dementia clinic were classified as having either early AD or VaD on the basis of clinical features, Hachinski score and neuropsychological testing. They were compared with 16 subjects with classical clinical findings of NPH and 12 aged-matched non-cognitively impaired subjects. MRI flow quantification was used to measure aqueduct stroke volume and arterial pulse volume. An arterio-cerebral compliance ratio was calculated from the two volumes in each patient. The aqueduct stroke volume was elevated in all three forms of dementia, with no significant difference noted between the groups. The arterial pulse volume was elevated by 24% in VaD and reduced by 35% in NPH, compared to normal (P=0.05 and P=0.002, respectively), and was normal in AD. There was a spectrum of relative compliance with normal compliance in VaD and reduced compliance in AD and NPH. The aqueduct stroke volume depends on the arterial pulse volume and the relative compliance between the arterial tree and brain. The aqueduct stroke volume cannot exclude significant co-morbidity in NPH. (orig.)

The pathophysiology of the aqueduct stroke volume in normal pressure hydrocephalus: can co-morbidity with other forms of dementia be excluded?

Energy Technology Data Exchange (ETDEWEB)

Bateman, Grant A. [John Hunter Hospital, Department of Medical Imaging, Newcastle (Australia); Levi, Christopher R.; Wang, Yang; Lovett, Elizabeth C. [Hunter Medical Research Institute, Clinical Neurosciences Program, Newcastle (Australia); Schofield, Peter [James Fletcher Hospital, Neuropsychiatry Unit, Newcastle (Australia)

2005-10-01

Variable results are obtained from the treatment of normal pressure hydrocephalus (NPH) by shunt insertion. There is a high correlation between NPH and the pathology of Alzheimer's disease (AD) on brain biopsy. There is an overlap between AD and vascular dementia (VaD), suggesting that a correlation exists between NPH and other forms of dementia. This study seeks to (1) understand the physiological factors behind, and (2) define the ability of, the aqueduct stroke volume to exclude dementia co-morbidity. Twenty-four patients from a dementia clinic were classified as having either early AD or VaD on the basis of clinical features, Hachinski score and neuropsychological testing. They were compared with 16 subjects with classical clinical findings of NPH and 12 aged-matched non-cognitively impaired subjects. MRI flow quantification was used to measure aqueduct stroke volume and arterial pulse volume. An arterio-cerebral compliance ratio was calculated from the two volumes in each patient. The aqueduct stroke volume was elevated in all three forms of dementia, with no significant difference noted between the groups. The arterial pulse volume was elevated by 24% in VaD and reduced by 35% in NPH, compared to normal (P=0.05 and P=0.002, respectively), and was normal in AD. There was a spectrum of relative compliance with normal compliance in VaD and reduced compliance in AD and NPH. The aqueduct stroke volume depends on the arterial pulse volume and the relative compliance between the arterial tree and brain. The aqueduct stroke volume cannot exclude significant co-morbidity in NPH. (orig.)

CHINA‘S RADIO AND TV UNIVERSITIES AND THE BRITISH OPEN UNIVERSITY: A Comparative Study

Directory of Open Access Journals (Sweden)

Reviewed by Desmond KEEGAN

2010-01-01

Full Text Available This book is a major contribution to the fields of distance education research, the field of comparative education and to the history of Chinese and British education.The book undertakes an impossible task: the comparative study of China‘s Radio and TV universities and of the British Open University. The task is impossible because the two entities to be compared are essentially disparate. The British Open University (OUUK is a single university set up at Milton Keynes in the United Kingdom by Royal Charter. China‘s Radio and TV universities, known as the Dianda system, is a network of 45 open universities set up all over China. The essence of the success of the British Open University was its creation as a full university, offering its own university degrees on the same level as all the other universities in the country. The Dianda institutions were set up in what Wei calls the ‗adult higher education sector‘ in China, offering what Wei calls sub-degrees and always regarded as inferior both to the great Chinese universities (Beijing University, Qinghua University, Fudan

Surgical management of diabetic foot and role of UT (University of Texas) classification

International Nuclear Information System (INIS)

Mishwani, A.H.; Kiyani, K.A.

2011-01-01

To evaluate the role of University of Texas Classification in the management of Diabetic foot. Design: Descriptive study Place and Duration of Study: Surgical unit II Combined Military Hospital Rawalpindi (2003 to 2008) and Department of Surgery Combined Military Hospital Peshawar (July 2008 to Jan 2010). Patients and Method: A total of 300 patients who reported to Surgical Department with a foot ulcer or infection and diagnosed to have Diabetes Mellitus were studied. Patients of both gender and age >12 years were included. Patients of end stage renal disease, compromised immunity or on steroid therapy were excluded. Detailed history and clinical examination were recorded. Routine investigations including complete blood examination, urine routine examination, renal function tests, x-ray foot, chest x-ray, ECG and pus for culture and sensitivity were recorded. Lesions were classified according to University of Texas classification and treated accordingly. Results: Majority of the patients were of 50 to 70 years age group. Male to female ratio was 4:1. Big toe was the commonest site followed by fore foot and heel. Patients were classified according to UT classification. Patients were managed with antibiotics, dressings, incision and drainage, debridement, vacuum assisted closure (VAC) with or without skin grafting and amputations of different types. Staphylococcus aureus was the commonest isolate. Conclusion: Our study has shown that UT classification is an effective system of assessing the severity of Diabetic foot at the time of presentation and planning its management. Amputation rates, time of healing and morbidity increases with increasing stage and grade. (author)

Mathematics at University

DEFF Research Database (Denmark)

Winsløw, Carl

2015-01-01

Mathematics is studied in universities by a large number of students. At the same time it is a field of research for a (smaller) number of university teachers. What relations, if any, exist between university research and teaching of mathematics? Can research “support” teaching? What research...... and what teaching? In this presentation we propose a theoretical framework to study these questions more precisely, based on the anthropological theory of didactics. As a main application, the links between the practices of mathematical research and university mathematics teaching are examined...

The use of an active learning approach in a SCALE-UP learning space improves academic performance in undergraduate General Biology.

Science.gov (United States)

Hacisalihoglu, Gokhan; Stephens, Desmond; Johnson, Lewis; Edington, Maurice

2018-01-01

Active learning is a pedagogical approach that involves students engaging in collaborative learning, which enables them to take more responsibility for their learning and improve their critical thinking skills. While prior research examined student performance at majority universities, this study focuses on specifically Historically Black Colleges and Universities (HBCUs) for the first time. Here we present work that focuses on the impact of active learning interventions at Florida A&M University, where we measured the impact of active learning strategies coupled with a SCALE-UP (Student Centered Active Learning Environment with Upside-down Pedagogies) learning environment on student success in General Biology. In biology sections where active learning techniques were employed, students watched online videos and completed specific activities before class covering information previously presented in a traditional lecture format. In-class activities were then carefully planned to reinforce critical concepts and enhance critical thinking skills through active learning techniques such as the one-minute paper, think-pair-share, and the utilization of clickers. Students in the active learning and control groups covered the same topics, took the same summative examinations and completed identical homework sets. In addition, the same instructor taught all of the sections included in this study. Testing demonstrated that these interventions increased learning gains by as much as 16%, and students reported an increase in their positive perceptions of active learning and biology. Overall, our results suggest that active learning approaches coupled with the SCALE-UP environment may provide an added opportunity for student success when compared with the standard modes of instruction in General Biology.

(Re)Discovering University Autonomy

DEFF Research Database (Denmark)

This book challenges traditional approach to university autonomy which is based on four pillars: organisational, financial, human resource, and academic. The main thesis is that a fuller understanding of university autonomy can only be obtained through a more holistic view of the complex inter......-relationships between stakeholders and policies which can reinforce and equally pull in opposite directions. The holistic view is expressed in a model of institutional university autonomy that brings together the traditional basic four pillars of autonomy, and five interfaces: government–university; university......–university staff; academic staff–students; university–business; and university–internationalisation. This model is explored through international case studies that give new insights and reinforce our understanding that the issues relating to institutional university autonomy are complex, interactive and genuinely...

Kyoto University-National Taiwan University International Symposium "Social Cognitive Biology on Representation of Environment

OpenAIRE

Saiki, Jun

2016-01-01

Sponsored by Kyoto University, National Taiwan University; Cosponsored by Unit for Advanced Studies of the Human Mind, Kyoto University, Kokoro Research Center, Kyoto University, Supported by Supporting Program for InteRaction-based Initiative Team Studies (SPIRITS), Kyoto University

CONTRIBUTION TO THE KNOWLEDGE OF THE ARACHNIDS IN THE YUCATAN PENINSULA, MEXICO (EXCLUDING ARANAE AND ACARI

Directory of Open Access Journals (Sweden)

Hugo Delfin Gonzalez

2017-08-01

Full Text Available The Chelicerata are the second group of arthropods with the highest diversity after insects and they can inhabit almost all types of environments. The most current classification recognizes 11 orders and estimates in the number of species vary from 52,000 to 100,000. We have made an extensive literature review on the diversity of arachnids in the Yucatan Peninsula (YP (excluding spiders and ticks. In Mexico there are 834 known species which represent 6% of the worldwide diversity. In the YP 63 records were found (58 species and 5 genera of arachnids, which represent 6.8% of the Mexican species. According to our research, 28 of the 58 species (48% in the YP were also record in other parts of Mexico, the continent and the world. Undoubtedly, the state of Yucatan is the best represented of the YP. In order to have a better understanding of the diversity of arachnid species is important to promote biological compendiums and sampling programs, which will improve the representation of this group and probably increasing the number of local species.

Plasma universe

International Nuclear Information System (INIS)

Alfven, H.

1986-04-01

Traditionally the views in our cosmic environment have been based on observations in the visual octave of the electromagnetic spectrum, during the last half-century supplemented by infrared and radio observations. Space research has opened the full spectrum. Of special importance are the X-ray-gamma-ray regions, in which a number of unexpected phenomena have been discovered. Radiations in these regions are likely to originate mainly from magnetised cosmic plasma. Such a medium may also emit synchrotron radiation which is observable in the radio region. If we try to base a model of the universe on the plasma phenomena mentioned we find that the plasma universe is drastically different from the traditional visual universe. Information about the plasma universe can also be obtained by extrapolation of laboratory experiments and magnetospheric in situ measurements of plasma. This approach is possible because it is likely that the basic properties of plasma are the same everywhere. In order to test the usefulness of the plasma universe model we apply it to cosmogony. Such an approach seems to be rather successful. For example, the complicated structure of the Saturnian C ring can be accounted for. It is possible to reconstruct certain phenomena 4-5 bilions years ago with an accuracy of better than 1 percent

Analysis of Job Satisfaction of University Professors from Nine Chinese Universities

Science.gov (United States)

Du, Ping; Lai, Manhong; Lo, Leslie N. K.

2010-01-01

Research on work life and job satisfaction of university professors is becoming an important research issue in the field of higher education. This study used questionnaires administered to 1 770 teachers from different levels, types, and academic fields of Chinese universities to investigate job satisfaction among university professors and the…

Ministerial Decree of 20 March 1979 excluding certain categories of nuclear substances from the scope of the Paris and Brussels Conventions on Nuclear Third Party Liability

International Nuclear Information System (INIS)

1979-01-01

The purpose of this Decree is to exclude certain categories of nuclear substances from the scope of the Paris Convention on Third Party Liability in the Field of Nuclear Energy. Its publication enables implementation at the internal level of the corresponding Decision taken by the OECD Nuclear Energy Agency's Steering Committee on 27 October 1977. (NEA) [fr

Study of the Effect of Brand Equity Drivers on University Brand Resonance (Case Study:Amir Kabir university, Sharif university, Tarbiat Modares university, Tehran university)

OpenAIRE

mojtaba karimian; Hamid khodadad hosseini; Asqar moshabaki

2015-01-01

Branding in business of institutions of higher education is one of the issues that recently have been attracted by many researchers and therefore administrators must conduct in depth studies and take effective steps in order to devise a brand strategy so that they can make a strong brand for universities. Thus, this article investigated the quality of branding and presented suggestions to improve the brand resonance of university. The main objective of the study is to show that how brand reso...

Cercosporoid fungi (Mycosphaerellaceae) 2. Species on monocots (Acoraceae to Xyridaceae, excluding Poaceae).

Science.gov (United States)

Braun, Uwe; Crous, Pedro W; Nakashima, Chiharu

2014-12-01

Cercosporoid fungi (formerly Cercospora s. lat.) represent one of the largest groups of hyphomycetes belonging to the Mycosphaerellaceae (Ascomycota). They include asexual morphs, asexual holomorphs, or species with mycosphaerella-like sexual morphs. Most of them are leaf-spotting plant pathogens with special phytopathological relevance. In the first part of a new monographic work, cercosporoid hyphomycetes occurring on other fungi (fungicolous species), on ferns (pteridophytes) and gymnosperms were treated. This second part deals with cercosporoid fungi on monocots (Liliopsida; Equisetopsida, Magnoliidae, Lilianae), which covers species occurring on host plants belonging to families arranged in alphabetical order from Acoraceae to Xyridaceae, excluding Poaceae (cereals and grasses) which requires a separate treatment. The species are described and illustrated in alphabetical order under the particular cercosporoid genera, supplemented by keys to the species concerned. A detailed introduction, a survey of currently recognised cercosporoid genera, a key to the genera concerned, and a discussion of taxonomically relevant characters were published in the first part of this series. Neopseudocercospora, an additional recently introduced cercosporoid genus, is briefly discussed. The following taxonomic novelties are introduced: Cercospora alpiniigena sp. nov., C. neomaricae sp. nov., Corynespora palmicola comb. nov., Exosporium miyakei comb. nov., E. petersii comb. nov., Neopseudocercospora zambiensis comb. nov., Passalora caladiicola comb. nov., P. streptopi comb. nov., P. togashiana comb. nov., P. tranzschelii var. chinensis var. nov., Pseudocercospora beaucarneae comb. nov., P. constrictoflexuosa comb. et stat. nov., P. curcumicola sp. nov., P. dispori comb. nov., P. smilacicola sp. nov., P. urariigena nom. nov., Zasmidium agavicola comb. nov., Z. cercestidis-afzelii comb. nov., Z. citri-griseum comb. nov., Z. cyrtopodii comb. nov., Z. gahnae comb. nov., Z. indicum

Beyond the sticker price: including and excluding time in comparing food prices.

Science.gov (United States)

Yang, Yanliang; Davis, George C; Muth, Mary K

2015-07-01

An ongoing debate in the literature is how to measure the price of food. Most analyses have not considered the value of time in measuring the price of food. Whether or not the value of time is included in measuring the price of a food may have important implications for classifying foods based on their relative cost. The purpose of this article is to compare prices that exclude time (time-exclusive price) with prices that include time (time-inclusive price) for 2 types of home foods: home foods using basic ingredients (home recipes) vs. home foods using more processed ingredients (processed recipes). The time-inclusive and time-exclusive prices are compared to determine whether the time-exclusive prices in isolation may mislead in drawing inferences regarding the relative prices of foods. We calculated the time-exclusive price and time-inclusive price of 100 home recipes and 143 processed recipes and then categorized them into 5 standard food groups: grains, proteins, vegetables, fruit, and dairy. We then examined the relation between the time-exclusive prices and the time-inclusive prices and dietary recommendations. For any food group, the processed food time-inclusive price was always less than the home recipe time-inclusive price, even if the processed food's time-exclusive price was more expensive. Time-inclusive prices for home recipes were especially higher for the more time-intensive food groups, such as grains, vegetables, and fruit, which are generally underconsumed relative to the guidelines. Focusing only on the sticker price of a food and ignoring the time cost may lead to different conclusions about relative prices and policy recommendations than when the time cost is included. © 2015 American Society for Nutrition.

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…

General theory of the multistage geminate reactions of the isolated pairs of reactants. II. Detailed balance and universal asymptotes of kinetics.

Science.gov (United States)

Kipriyanov, Alexey A; Doktorov, Alexander B

2014-10-14

The analysis of general (matrix) kinetic equations for the mean survival probabilities of any of the species in a sample (or mean concentrations) has been made for a wide class of the multistage geminate reactions of the isolated pairs. These kinetic equations (obtained in the frame of the kinetic approach based on the concept of "effective" particles in Paper I) take into account various possible elementary reactions (stages of a multistage reaction) excluding monomolecular, but including physical and chemical processes of the change in internal quantum states carried out with the isolated pairs of reactants (or isolated reactants). The general basic principles of total and detailed balance have been established. The behavior of the reacting system has been considered on macroscopic time scales, and the universal long-term kinetics has been determined.

The Global University Press

Science.gov (United States)

Dougherty, Peter J.

2012-01-01

The modern world's understanding of American university press has long been shaped by university-press books. American university-press books are good international advertisements for the universities whose logos grace their spines. The growth of transnational scholarship and the expansion of digital communications networks are converging in ways…

Performance Related Pay in Australian Universities: The Case of Swinburne University

Science.gov (United States)

Harkness, Peter; Schier, Mark

2011-01-01

Performance related pay is not common in Australian universities. A number of Australian universities have begun to show interest in implementing more individualised pay arrangements. Swinburne University of Technology, in Melbourne, has chosen, contrary to the wishes of many of its staff, to be a path-breaker and has introduced a performance…

University Social Responsibility and Brand Image of Private Universities in Bangkok

Science.gov (United States)

Plungpongpan, Jirawan; Tiangsoongnern, Leela; Speece, Mark

2016-01-01

Purpose: The purpose of this paper is to examine the effects of university social responsibility (USR) on the brand image of private universities in Thailand. Brand image is important for entry into the consideration set as prospective students evaluate options for university study. USR activities may be implicit or explicit, i.e., actively…

The Extragalactic Background Light and the Gamma-ray Opacity of the Universe

Science.gov (United States)

Dwek, Eli; Krennrich, Frank

2012-01-01

The extragalactic background light (EBL) is one of the fundamental observational quantities in cosmology. All energy releases from resolved and unresolved extragalactic sources, and the light from any truly diffuse background, excluding the cosmic microwave background (CMB), contribute to its intensity and spectral energy distribution. It therefore plays a crucial role in cosmological tests for the formation and evolution of stellar objects and galaxies, and for setting limits on exotic energy releases in the universe. The EBL also plays an important role in the propagation of very high energy gamma-rays which are attenuated en route to Earth by pair producing gamma-gamma interactions with the EBL and CMB. The EBL affects the spectrum of the sources, predominantly blazars, in the approx 10 GeV to 10 TeV energy regime. Knowledge of the EBL intensity and spectrum will allow the determination of the intrinsic blazar spectrum in a crucial energy regime that can be used to test particle acceleration mechanisms and VHE gamma-ray production models. Conversely, knowledge of the intrinsic gamma-ray spectrum and the detection of blazars at increasingly higher redshifts will set strong limits on the EBL and its evolution. This paper reviews the latest developments in the determination of the EBL and its impact on the current understanding of the origin and production mechanisms of gamma-rays in blazars, and on energy releases in the universe. The review concludes with a summary and future directions in Cherenkov Telescope Array techniques and in infrared ground-based and space observatories that will greatly improve our knowledge of the EBL and the origin and production of very high energy gamma-rays.

The holographic universe

CERN Document Server

Talbot, Michael

1991-01-01

'There is evidence to suggest that our world and everything in it - from snowflakes to maple trees to falling stars and spinning electrons - are only ghostly images, projections from a level of reality literally beyond both space and time.' This is the astonishing idea behind the holographic theory of the universe, pioneered by two eminent thinkers: physicist David Bohm, a former protege of Albert Einstein, and quantum physicist Karl Pribram. The holographic theory of the universe encompasses consciousness and reality as we know them, but can also explain such hitherto unexplained phenomena as telepathy, out-of-body experiences and even miraculous healing. In this remarkable book, Michael Talbot reveals the extraordinary depth and power of the holographic theory of the universe, illustrating how it makes sense of the entire range of experiences within our universe - and in other universes beyond our own.

Mobile phone brief intervention applications for risky alcohol use among university students: a randomized controlled study.

Science.gov (United States)

Gajecki, Mikael; Berman, Anne H; Sinadinovic, Kristina; Rosendahl, Ingvar; Andersson, Claes

2014-07-02

Brief interventions via the internet have been shown to reduce university students' alcohol intake. This study tested two smartphone applications (apps) targeting drinking choices on party occasions, with the goal of reducing problematic alcohol intake among Swedish university students. Students were recruited via e-mails sent to student union members at two universities. Those who gave informed consent, had a smartphone, and showed risky alcohol consumption according to the Alcohol Use Disorders Identification Test (AUDIT) were randomized into three groups. Group 1 had access to the Swedish government alcohol monopoly's app, Promillekoll, offering real-time estimated blood alcohol concentration (eBAC) calculation; Group 2 had access to a web-based app, PartyPlanner, developed by the research group, offering real-time eBAC calculation with planning and follow-up functions; and Group 3 participants were controls. Follow-up was conducted at 7 weeks. Among 28574 students offered participation, 4823 agreed to join; 415 were excluded due to incomplete data, and 1932 fulfilled eligibility criteria for randomization. Attrition was 22.7-39.3 percent, higher among heavier drinkers and highest in Group 2. Self-reported app use was higher in Group 1 (74%) compared to Group 2 (41%). Per-protocol analyses revealed only one significant time-by-group interaction, where Group 1 participants increased the frequency of their drinking occasions compared to controls (p = 0.001). Secondary analyses by gender showed a significant difference among men in Group 1 for frequency of drinking occasions per week (p = 0.001), but not among women. Among all participants, 29 percent showed high-risk drinking, over the recommended weekly drinking levels of 9 (women) and 14 (men) standard glasses. Smartphone apps can make brief interventions available to large numbers of university students. The apps studied using eBAC calculation did not, however, seem to affect alcohol consumption among

The Transformation of Traditional Universities into Entrepreneurial Universities to Ensure Sustainable Higher Education

Science.gov (United States)

Bikse, Veronika; Lusena-Ezera, Inese; Rivza, Baiba; Volkova, Tatjana

2016-01-01

This paper aims to investigate the experience and to identify the drivers of transforming traditional universities into Entrepreneurial Universities for ensuring sustainable higher education in Latvia. Due to the wide scope, Entrepreneurial University characteristics, the present research study is limited and focuses on the university providing…

Olfactory Disorder Pattern In Patients With Neurological Diseases Excluding Psychiatric And Traumatic Aetiologies.

Science.gov (United States)

de Haro-Licer, Josep; González-Fernández, Adela; Planas-Comes, Albert; González-Ares, Josep Antón

2018-03-23

The most common cause of olfactory ENT disorders are colds and flu, chronic sinusitis, allergies and traumatic brain injury. Rarer aetiologies include certain neurological, psychiatric and metabolic injuries. The aim of this paper was to check the sort of olfactory disorders found in people who have suffered a brain injury, excluding: cranial traumas, psychiatric diseases, epilepsy, Parkinson's and Alzheimer's disease, and synaesthesia. A descriptive study based on 61 patients with diagnoses of various neurological injuries, which were tested by BAST-24 olfactometer. The results were compared with those of a control group (n= 120). The results show major impairment in these patients' olfactory sense. The neurological injury patients were able to detect from 60-77% of the odours, while the control group were able to detect between 98-100%. The neurological patients were able, at best, to identify, 11-32% of the odours correctly, while the control group were able to correctly detect between 59 -75%. The differences between odour detection and correct identification were statistically significant (p<.05). We concluded: a) Neurological injury, not caused by traumatic brain injury, psychiatric disorders or ENT diseases, ranged from 68-89% of the olfactory failures. b) We must bear in mind that these sorts of injuries can cause olfactory disorders. c) ENT and Neurologists should collaborate in the treatment of these disorders. Copyright © 2018 Sociedad Española de Otorrinolaringología y Cirugía de Cabeza y Cuello. Publicado por Elsevier España, S.L.U. All rights reserved.

General Topology of the Universe

OpenAIRE

Pandya, Aalok

2002-01-01

General topology of the universe is descibed. It is concluded that topology of the present universe is greater or stronger than the topology of the universe in the past and topology of the future universe will be stronger or greater than the present topology of the universe. Consequently, the universe remains unbounded.

Building Effective Community-University Partnerships: Are Universities Truly Ready?

Science.gov (United States)

Curwood, Susan Eckerle; Munger, Felix; Mitchell, Terry; Mackeigan, Mary; Farrar, Ashley

2011-01-01

Community service learning and community-based research necessitate the development of strong community-university partnerships. In this paper, students, faculty, and a community partner critically reflect upon the process of establishing a long-term community-university partnership through the integration of a community service learning component…

PREVALENCE OF UPPER CROSS SYNDROME AMONG THE MEDICAL STUDENTS OF UNIVERSITY OF LAHORE

Directory of Open Access Journals (Sweden)

Iqra Mubeen

2016-06-01

Full Text Available Background: Upper cross syndrome is becoming more prevalent in today’s population. The syndrome is expressed as a postural disorder presenting with over active pectoralis musculature and upper trapezius musculature. Also there is inhibition of lower and middle trapezius musculature, which results in winging of scapula, elevated and abducted scapula. This scapulardyskinesia there by resulted inrounding of shoulders. The syndrome is often associated with bad posture in routine life oroccupation of a person.The purpose of the study is to determine the prevalence of upper cross syndrome in medical students of Lahore. Methods: A convenience sample of 384 medical students was selected from university of Lahore, based on inclusion and exclusion criteria. Medical students of age between 17 to 2 years with sound physical and mental state were included. Students with any trauma, recent injury, recent fracture or surgery and any serious underlying pathology that may interfere with mobility of upper limb were excluded from the study. The research was a cross sectional observational study and self-administered questionnaires were circulated among participants and the data was analyzed using SPSS version 21. Reed-co scale was used to analyze the proper alignment of head, neck and shoulder; where as wall push test was used to assess the abnormal protrusion of scapula. Results: The study have revealed that48.7% population of the students haveneck pain;and the results have concluded that high prevalence of upper cross syndrome in medical students of university of Lahore and a 66.8% of population was found to have poor studying posture. Conclusion: In this study relation between upper cross syndrome and bad posture were seen and it was found that the individuals suffering with upper cross syndrome were somehow related to bad posture or indulge in activities which make individual to adopt a posture of high physiologic cost there by leading to muscular imbalance

Universities scale like cities.

Directory of Open Access Journals (Sweden)

Anthony F J van Raan

Full Text Available Recent studies of urban scaling show that important socioeconomic city characteristics such as wealth and innovation capacity exhibit a nonlinear, particularly a power law scaling with population size. These nonlinear effects are common to all cities, with similar power law exponents. These findings mean that the larger the city, the more disproportionally they are places of wealth and innovation. Local properties of cities cause a deviation from the expected behavior as predicted by the power law scaling. In this paper we demonstrate that universities show a similar behavior as cities in the distribution of the 'gross university income' in terms of total number of citations over 'size' in terms of total number of publications. Moreover, the power law exponents for university scaling are comparable to those for urban scaling. We find that deviations from the expected behavior can indeed be explained by specific local properties of universities, particularly the field-specific composition of a university, and its quality in terms of field-normalized citation impact. By studying both the set of the 500 largest universities worldwide and a specific subset of these 500 universities--the top-100 European universities--we are also able to distinguish between properties of universities with as well as without selection of one specific local property, the quality of a university in terms of its average field-normalized citation impact. It also reveals an interesting observation concerning the working of a crucial property in networked systems, preferential attachment.

Universities scale like cities.

Science.gov (United States)

van Raan, Anthony F J

2013-01-01

Recent studies of urban scaling show that important socioeconomic city characteristics such as wealth and innovation capacity exhibit a nonlinear, particularly a power law scaling with population size. These nonlinear effects are common to all cities, with similar power law exponents. These findings mean that the larger the city, the more disproportionally they are places of wealth and innovation. Local properties of cities cause a deviation from the expected behavior as predicted by the power law scaling. In this paper we demonstrate that universities show a similar behavior as cities in the distribution of the 'gross university income' in terms of total number of citations over 'size' in terms of total number of publications. Moreover, the power law exponents for university scaling are comparable to those for urban scaling. We find that deviations from the expected behavior can indeed be explained by specific local properties of universities, particularly the field-specific composition of a university, and its quality in terms of field-normalized citation impact. By studying both the set of the 500 largest universities worldwide and a specific subset of these 500 universities--the top-100 European universities--we are also able to distinguish between properties of universities with as well as without selection of one specific local property, the quality of a university in terms of its average field-normalized citation impact. It also reveals an interesting observation concerning the working of a crucial property in networked systems, preferential attachment.

The early universe

International Nuclear Information System (INIS)

Steigman, G.

1989-01-01

The author discusses the physics of the early universe: the production and survival of relics from the big bang. The author comments on relic WIMPs as the dark matter in the universe. The remainder of this discussion is devoted to a review of the status of the only predictions from the early evolution of the universe that are accessible to astronomical observation: primordial nucleosynthesis

Perceptions of Undergraduate University Students about Working Conditions of Women Academic Staff

Directory of Open Access Journals (Sweden)

Hatice YALÇIN

2013-01-01

Full Text Available Women constitute nearly 41%of academic staff in our country. Among all academic staff, the ratio of female academicians is increasing as it is approached to rural areas from suburbs. This study aims to reveal the perceptions of undergraduate education students about female academicians’ working life conditions. Considering available time and facilities, the universe of research was limited within a university; as it was primarily intended to reveal students’ individual perceptions on the conditions of women academics, the students’ being at the undergraduate level was at the fore front of study rather than the academic departments of the university. The survey data form were applied to 157 female and 104 male undergraduate students (N = 261 studying at faculties and schools of the university where the survey was applied excluding freshmen classes.. Descriptive tests were used to evaluate the data. The findings were evaluated by x ² test, which were formerly tested according to the desires of students on what to get on their education and whether they were willing to be academicians. 54%of female students involved in the research stated that they were “partially” satisfied with the female academics. While 74,3%of the students agreed on the question “Should women work as academicians?”, only 2.2%percent stated that women should not work as academicians. 47,8%consider that there is a partial discrimination between the male and female members of academic life. 47,1%mentioned that working as an academician was a barrier to being a good mother or a good wife and 69,7%stated that working as a female academician was a tough work. 23,7%of the students think that being an academician is mostly beneficial in terms of personal development for a woman. 79,6%stated that the biggest challenge for female academics is to sustain the academic studies as well as being a mother and a wife. The best advantage of being female academician was revealed

Surpluses and Deficits: How University Partners Perceive University-Community Partnerships at One Ivy League Institution

Directory of Open Access Journals (Sweden)

Alison Klebanoff Cohen

2012-07-01

Full Text Available University-community partnerships are a critical method for how universities can serve the public interest.  Yet key questions remain: how do these partnerships work in practice, and how can university and fill reciprocal and mutual needs effectively?  A participatory evaluation of university-community partnerships in education at an Ivy League university found that university partners had a surplus perspective of the university and a deficit perspective of community partners; practitioners must shift our paradigm towards mutually beneficial, asset-driven university-community partnerships to ensure success.

Rectors of European universities

CERN Multimedia

Maximilien Brice

2003-01-01

Several rectors of European universities visited CERN recently while in Geneva for a conference on coordination between their institutions. The visit began with a welcome by Roger Cashmore, CERN Director of Collider Programmes,and continued with tours of CMS, ALICE and the LHC magnet assembly hall. Photos 01, 02: The visitors in the ALICE assembly hall: (left to right) Dr. Raymond Werlen, Deputy Secretary-General of the Conference of Rectors of Swiss Universities; visit guide Prof. Alain Blondel, Department of Nuclear and Corpuscular Physics, University of Geneva; Prof. Adriano Pimpão, Rector of the University of Algarve, President of the Council of Rectors of Portuguese Universities; Prof. Jean-Pierre Finance, Conference of University Presidents, France; Prof. Jean-Paul Lehners, Vice-President of the Centre Universitaire, Luxemburg.

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.

Two-year-olds exclude novel objects as potential referents of novel words based on pragmatics.

Science.gov (United States)

Grassmann, Susanne; Stracke, Marén; Tomasello, Michael

2009-09-01

Many studies have established that children tend to exclude objects for which they already have a name as potential referents of novel words. In the current study we asked whether this exclusion can be triggered by social-pragmatic context alone without pre-existing words as blockers. Two-year-old children watched an adult looking at a novel object while saying a novel word with excitement. In one condition the adult had not seen the object beforehand, and so the children interpreted the adult's utterance as referring to the gazed-at object. In another condition the adult and child had previously played jointly with the gazed-at object. In this case, children less often assumed that the adult was referring to the object but rather they searched for an alternative referent--presumably because they inferred that the gazed-at object was old news in their common ground with the adult and so not worthy of excited labeling. Since this inference based on exclusion is highly similar to that underlying the Principle of Contrast/Mutual Exclusivity, we propose that this principle is not purely lexical but rather is based on children's understanding of how and why people direct one another's attention to things either with or without language.

How much we know about university internationalization and university autonomy

DEFF Research Database (Denmark)

Turcan, Romeo V.; Gullieva, Valeria

2013-01-01

in their mission statements and strategic plans. Conventional wisdom suggests that universities should adapt their strategies, resources, and structures and organizations to international environments. However, recent examples of university internationalization failures and withdrawals from international markets...

University Pedagogy for Assistant Professors at Aalborg University (Part 1)

DEFF Research Database (Denmark)

Kolmos, Anette; Krogh, Lone

2003-01-01

The article describes a course for assistant professors within the University Teacher Education at Aalborg University. The course focus is to develop knowledge, skills and methods from within the didactic, pedagogical, and learning theory-based fields....

The Cooperation between Savonia University of Applied Sciences and West Anhui University

OpenAIRE

Tang, Guangjing; Xie, Jiajuan

2016-01-01

The aim of this thesis was to find out how to renew the double degree of Savonia University of Ap-plied Sciences and West Anhui University and listed some advantages and disadvantages of a cooperation project. Also the relevant responsible people were interviewed to get the reasons for the termination of this cooperation. The two universities signed the agreement of university cooperation projects in 2005 and the first group students went to Savonia in 2008. The contents of cooperation were a...

The isotropic Universe

International Nuclear Information System (INIS)

Raine, D.J.

1981-01-01

This introduction to contemporary ideas in cosmology differs from other books on the 'expanding Universe' in its emphasis on physical cosmology and on the physical basis of the general theory of relativity. It is considered that the remarkable degree of isotropy, rather than the expansion, can be regarded as the central observational feature of the Universe. The various theories and ideas in 'big-bang' cosmology are discussed, providing an insight into current problems. Chapter headings are: quality of matter; expanding Universe; quality of radiation; quantity of matter; general theory of relativity; cosmological models; cosmological tests; matter and radiation; limits of isotropy; why is the Universe isotropic; singularities; evolution of structure. (U.K.)

How academic entrepreneurship meets the university: university spin-offs in stakeholder networks

NARCIS (Netherlands)

Rasmussen, Einar; Benneworth, Paul Stephen; Gulbrandsen, Magnus

2015-01-01

Some universities and departments have been very successful in stimulating university spin-off firms (USOs). It remains an open question whether this is due to unique abilities and circumstances or if it can be stimulated at many universities. This paper seeks to discuss this question by integrating

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.

Enlistment Propensities of University Students

National Research Council Canada - National Science Library

Moskos, Charles

2004-01-01

Enlistment propensities of undergraduates were assessed through surveys conducted at Northwestern University, University of Arizona, University of California-Los Angeles, and University of Illinois-Chicago...

University Program Management Information System: NASA's University Program Active Projects

Science.gov (United States)

Gans, Gary (Technical Monitor)

2003-01-01

As basic policy, NASA believes that colleges and universities should be encouraged to participate in the nation's space and aeronautics program to the maximum extent practicable. Indeed, universities are considered as partners with government and industry in the nation's aerospace program. NASA's objective is to have them bring their scientific, engineering, and social research competence to bear on aerospace problems and on the broader social, economic, and international implications of NASA's technical and scientific programs. It is expected that, in so doing, universities will strengthen both their research and their educational capabilities to contribute more effectively to the national well being. This annual report is one means of documenting the NASA-university relationship, frequently denoted, collectively, as NASA's University Program. This report is consistent with agency accounting records, as the data is obtained from NASA's Financial and Contractual Status (FACS) System, operated by the Financial Management Division and the Procurement Office. However, in accordance with interagency agreements, the orientation differs from that required for financial or procurement purposes. Any apparent discrepancies between this report and other NASA procurement or financial reports stem from the selection criteria for the data. This report was prepared by the Office of Education/N.

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.

The Universe of Fluctuations The Architecture of Spacetime and the Universe

CERN Document Server

Sidharth, B G

2005-01-01

The Universe of Fluctuations: The Architecture of Spacetime and the Universe is a path-breaking work which proposes solutions to the impasse and crisis facing fundamental physics and cosmology. It describes a cosmological model based on fuzzy spacetime that has correctly predicted a dark-energy-driven acceleration of our expanding universe - with a small cosmological constant - at a time when the popular belief was quite the contrary. It describes how the Universe is made up of an underpinning of Planck oscillators in a Quantum Vacuum. This leads to, amongst other things, a characterization of gravitation as being distributional over the entire Universe, thereby providing an answer to a puzzle brought to light by Weinberg years ago and since overlooked. There is also a simple formula for the mass spectrum of all known elementary particles, based on QCD dynamics. Many other interesting ramifications and experimental tests for the future are also discussed. This apart, there is a brief survey of some of the exi...

Inflation in the Universe

International Nuclear Information System (INIS)

Barrow, J.D.; California Univ., Berkeley; Turner, M.S.; Chicago Univ., IL

1981-01-01

The problems of explaining the observed isotropy, homogeneity, flatness and specific entropy of the Universe are discussed in the context of an inflationary Universe which has recently been suggested. It is shown that the isotropy cannot be ignored as a Universe with a large amount of anisotropy will not undergo the inflationary phase. A Universe with only moderate anistropy will undergo inflation and will be rapidly isotropized. (U.K.)

Peculiarities of the early Universe (Universes) birth and positron annihilation

International Nuclear Information System (INIS)

Svetlov-Prokop'ev, E.P.

2003-01-01

Works on the problem of quantum birth of the Universe are reviewed. Possible peculiarities of electron-positron annihilation at the early stages of the Universe (s) birth in connection with black holes are considered. Possible concept of Eternity is discussed. (author)

Strategies to exclude subjects who conceal and fabricate information when enrolling in clinical trials.

Science.gov (United States)

Devine, Eric G; Peebles, Kristina R; Martini, Valeria

2017-03-01

Clinical trials within the US face an increasing challenge with the recruitment of quality candidates. One readily available group of subjects that have high rates of participation in clinical research are subjects who enroll in multiple trials for the purpose of generating income through study payments. Aside from issues of safety and generalizability, evidence suggests that these subjects employ methods of deception to qualify for the strict entrance criteria of some studies, including concealing information and fabricating information. Including these subjects in research poses a significant risk to the integrity of data quality and study designs. Strategies to limit enrollment of subjects whose motivation is generating income have not been systematically addressed in the literature. The present paper is intended to provide investigators with a range of strategies for developing and implementing a study protocol with protections to minimize the enrollment of subjects whose primary motivation for enrolling is to generate income. This multifaceted approach includes recommendations for advertising strategies, payment strategies, telephone screening strategies, and baseline screening strategies. The approach also includes recommendations for attending to inconsistent study data and subject motivation. Implementing these strategies may be more or less important depending upon the vulnerability of the study design to subject deception. Although these strategies may help researchers exclude subjects with a higher rate of deceptive practices, widespread adoption of subject registries would go a long way to decrease the chances of subjects enrolling in multiple studies or more than once in the same study.

Comparing the cognitive, personality and moral characteristics of high school and graduate medical entrants to the Tehran University of Medical Sciences in Iran.

Science.gov (United States)

Nedjat, Saharnaz; Bore, Miles; Majdzadeh, Reza; Rashidian, Arash; Munro, Don; Powis, David; Karbakhsh, Mojgan; Keshavarz, Hossein

2013-12-01

Tehran University of Medical Sciences has two streams of medical student admission: an established high school entry (HSE) route and an experimental graduate entry (GE) route. To compare the cognitive skills, personality traits and moral characteristics of HSE and GE students admitted to this university. The personal qualities assessment tool (PQA; www.pqa.net.au ) was translated from English to Persian and then back-translated. Afterwards 35 individuals from the GE and 109 individuals from the 2007 to 2008 HSE completed the test. The results were compared by t-test and Chi-square. The HSE students showed significantly higher ability in the cognitive skills tests (p libertarian (p = 0.022), but had lower ability to confront stress and unpleasant events (p < 0.001), and had lower self-awareness and self-control (p < 0.001). On the basis of their personal qualities, the GE students had more self-control and strength when coping with stress than the HSE students, but the latter had superior cognitive abilities. Hence it may be useful to include cognitive tests in GE students' entry exam and include tests of personal qualities to exclude those with unsuitable characteristics.

Gambling with the Universe

Science.gov (United States)

Hawking, Stephen

2002-05-01

This is an excerpt from Stephen Hawking's book The Universe in a Nutshell. Roger Penrose and Stephen Hawking, Lucasian Professor of Mathematics at the University of Cambridge, were able to show that Einstein's General Theory of Relativity implied that the universe and time itself must have had a beginning in a tremendous explosion. The discovery of the expansion of the universe is one of the great intellectual revolutions of the twentieth century.

Universities as Development Hubs

DEFF Research Database (Denmark)

Hansen, Jens Aage; Lindegaard, Klaus; Lehmann, Martin

2005-01-01

Capacity-building in environment and development has been implemented and tested over the last decade through university and university consortia networking. Universities from Africa (Botswana and South Africa), Asia (Malaysia and Thailand), Central America (Costa Rica, El Salvador and Nicaragua...

Politics, Markets, and University Costs: Financing Universities in the Current Era

OpenAIRE

Geiger, Roger L.

2000-01-01

The purpose of this study is to determine the factors shaping the financing of the principal universities of the United States, and to explore the consequences for institutions and for students. Revenues are the lifeblood of these or any other universities. The level of resources that universities command from society determines the level and scope of their activities, and who provides these resources greatly affects their behavior. Moreover, where resources are concerned, both inequality and...

Hybrid Universities in Malaysia

Science.gov (United States)

Lee, Molly; Wan, Chang Da; Sirat, Morshidi

2017-01-01

Are Asian universities different from those in Western countries? Premised on the hypothesis that Asian universities are different because of hybridization between Western academic models and local traditional cultures, this paper investigates the hybrid characteristics in Malaysian universities resulting from interaction between contemporary…

The Multi-Universe Cosmos. The Origin and Fate of our Universe

Science.gov (United States)

Velan, Karel

18 billion yers ago our Universe, one of many in the Cosmos, emerged from a hot, dense fireball of matter and energy created in the 4-dimensional cosmic space-time from virtual particles receiving their rest mass from a powerful primordial radiation field, the missing link to any viable theory of creation. The cloud of elementary particles and radiation collapsed by gravity into a fireball until its trappped thermal radiation caused a titanic explosion that initiated the expansion and evolution of ours universe. As the universe expanded and cooled it spawned galaxies, stars, planets and life. Proven laws of physics, observationsl data and mathematical computations support the new cosmological model which proposes a large number of universes in the cosmos in varying stages of evolution

Transition from AdS universe to DS universe in the BPP model

International Nuclear Information System (INIS)

Kim, Wontae; Yoon, Myungseok

2007-01-01

It can be shown that in the BPP model the smooth phase transition from the asymptotically decelerated AdS universe to the asymptotically accelerated DS universe is possible by solving the modified semiclassical equations of motion. This transition comes from noncommutative Poisson algebra, which gives the constant curvature scalars asymptotically. The decelerated expansion of the early universe is due to the negative energy density with the negative pressure induced by quantum back reaction, and the accelerated late-time universe comes from the positive energy and the negative pressure which behave like dark energy source in recent cosmological models

The University in a Fragmented World. A Contribution from Sophia University Institute

Directory of Open Access Journals (Sweden)

Callebaut Bernhard

2016-12-01

Full Text Available The John Paul II Catholic University of Lublin (KUL was the very first University to honor the Italian religious leader Chiara Lubich, with a honorary degree. In 2007, Chiara Lubich who shared with Henry cardinal Newman some very similar intuitions on the task of a University, founded on the basis of the charism the Church recognized in her the University Institute Sophia (IUS in Tuscany (Italy. This was to be the very last initiative of her long life as the foundress of the Focolare Movement, Chiara Lubich wanted it to be an interdisciplinary institute bringing together life and studies in harmony. Now, after more than eight years of life, the author dresses a ‘state of the union’ of this University Institute, in the context of the crisis of the universitarian world today.

The Wider Impacts of Universities: Habermas on Learning Processes and Universities

Directory of Open Access Journals (Sweden)

Jesper Eckhardt Larsen

2013-06-01

Full Text Available The discourse of reform in higher education tends to focus narrowly on employability and the relationship between higher education and the labor market. Universities as research institutions are now considered solely in the dominant discourse of innovation. This way of conceiving universities is inspired by functionalist theory that focuses on the imperatives of a knowledge economy. Taking a departure in the theory of society developed by Jürgen Habermas this paper seeks to provide a theoretical framework for an empirical comparative analysis on the wider societal impact of universities. It is the argument that the wider impacts of higher education and research at universities must be seen in a more complex vision of modern societies. The paper is thus primarily a re-reading of Habermas’ critique of functionalist views of the university and an application of Habermas’ critique on current issues in the debates on higher education. A special discussion will be taken on issues of the self in view of the current tendencies to regard all education from the standpoint of the economic outputs.

The University of Stuttgart IKE/University of Arizona student research program

International Nuclear Information System (INIS)

Seale, R.L.

1988-01-01

The University of Stuttgart's Institut fuer Kernenergetik und Energiesysteme (IKE) and the University of Arizona have had a joint program in which graduate students from the IKE spend 1 yr on the University of Arizona campus. This program started in 1982 largely as the result of an initiative begun by K.H. Hoecker, then director of IKE. Since 1985, Alfred Voss has been director and the program has continued without interruption. Under the program, the Deutscher Akademisher Austauschdienst, a government agency of the Federal Republic of Germany has funded scholarships for students from IKE, which provide support for 1 yr during which they attend the University of Arizona as visiting student scholars and engage in a research project under the direction of one of our faculty, which satisfies a part of the requirements for the Ingenieur-Diplom Fachrichtung Maschinenbau. The students get credit for their research from the University of Stuttgart. The topics have a broad range and include software development, artificial intelligence, radiation transport, and energy management studies

Financial Report of Ontario Universities, 1993-94. Volume I - Universities.

Science.gov (United States)

Council of Ontario Universities, Toronto.

This report provides detailed financial information for provincially-assisted colleges and universities in Ontario (Canada) for the fiscal year ended April 30, 1994. It describes university accounting procedures, principles for reporting financial data, and definitions. Nine tables provide summary information on revenue, expenses, fund balances,…

Financial Report of Ontario Universities 1996-97. Volume I-Universities.

Science.gov (United States)

Council of Ontario Universities, Toronto.

This annual report presents 1996-97 financial information on 20 degree-granting universities and related institutions in Ontario, Canada. The report first explains the general guidelines and reporting requirements used in compiling the report, including university accounting procedures, the principles of fund accounting involved, and definitions…

Why are people with mental illness excluded from the rational suicide debate?

Science.gov (United States)

Hewitt, Jeanette

2013-01-01

The topic of rational suicide is often approached with some trepidation by mental health professionals. Suicide prevention strategies are more likely to be seen as the domain of psychiatry and a wealth of psychiatric literature is devoted to identifying and managing suicide risk. Whether or not suicide can be deemed permissible is ostensibly linked to discussions of autonomy and mental capacity, and UK legislation directs that a patient's wishes must be respected with regard to treatment refusal where decisional capacity is intact. In the context of the care and treatment of those with physical disorders, extreme and untreatable physical suffering is likely to be accepted as rational grounds for suicide, where the person possesses cognitive coherence and an ability to realistically appreciate the consequences of his or her actions. In the case of those with serious mental disorder, the grounds for accepting that suicide is rational are however less clear-cut. Serious mental illness is typically conceived of as a coercive pressure which prevents rational deliberation and as such, the suicides of those with serious mental illness are considered to be substantially non-voluntary acts arising from constitutive irrationality. Therefore, where an appropriate clinician judges that a person with serious mental disorder is non-autonomous, suicide prevention is likely to be thought legally and morally justified. There are arguably, two questionable assumptions in the position that psychiatry adopts: Firstly, that psychogenic pain is in some way less real than physical pain and secondly, that mental illness invariably means that a desire to die is irrational and inauthentic. If it can be shown that some people with serious mental illness can be rational with regard to suicide and that psychological pain is of equal significance as physical suffering, then it may be possible to conclude that some persons with serious mental illness should not by definition be excluded from the

A Universal Reactive Machine

DEFF Research Database (Denmark)

Andersen, Henrik Reif; Mørk, Simon; Sørensen, Morten U.

1997-01-01

Turing showed the existence of a model universal for the set of Turing machines in the sense that given an encoding of any Turing machine asinput the universal Turing machine simulates it. We introduce the concept of universality for reactive systems and construct a CCS processuniversal...

University students' perceptions of multilingual education: A case ...

African Journals Online (AJOL)

to implement multilingual education for purposes of teaching and learning ... higher education system, very little (excluding a range of stereotypes) is known about the ... learning of one additional or supportive language of tuition (CHE 2001:11). ..... state their gender, age, home language, household economic status and the ...

Opening a Side-Gate: Engaging the Excluded in Chilean Higher Education through Test-Blind Admission

Science.gov (United States)

Koljatic, Mladen; Silva, Monica

2013-01-01

The article describes a test-blind admission initiative in a Chilean research university aimed at expanding the inclusion of talented, albeit educationally and socially disadvantaged, students. The outcomes of the test-blind admission cohort were compared with those of students admitted via the regular admission procedure to the same academic…

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.

Taiwan Universities: Where to Go?

Directory of Open Access Journals (Sweden)

Yu-Ying Kuo

2016-02-01

Full Text Available The dramatic expansion of Taiwan universities/colleges from about 100 to 160 from the late 1980s has encountered problems due to social and global changes. What should Taiwan universities move toward and how? This research relies on secondary data to explore the issues Taiwan universities currently face—a low birth rate and global competition. The decreasing number of incoming students will result in a lower registration rate and less tuition revenue, which will make some universities struggle to survive. Hence, government policies, proposed by the Ministry of Education, have been implemented to assist Taiwan universities to adjust to external changes. The Innovative Transformation Policy, adopted in 2015, consists of strategies for university–industry cooperation, university mergers, university closures, and a re-shaping of the university paradigm. This policy has begun to be implemented and its initial outcome will be continually evaluated. In accordance with the Innovative Transformation Policy, this study encourages Taiwan universities to improve governance, set prominent unique characteristics of development, and enhance global competitiveness.

Medical universities educational and research online services: benchmarking universities' website towards e-government.

Science.gov (United States)

Farzandipour, Mehrdad; Meidani, Zahra

2014-06-01

Websites as one of the initial steps towards an e-government adoption do facilitate delivery of online and customer-oriented services. In this study we intended to investigate the role of the websites of medical universities in providing educational and research services following the E-government maturity model in the Iranian universities. This descriptive and cross- sectional study was conducted through content analysis and benchmarking the websites in 2012. The research population included the entire medical university website (37). Delivery of educational and research services through these university websites including information, interaction, transaction, and Integration were investigated using a checklist. The data were then analyzed by means of descriptive statistics and using SPSS software. Level of educational and research services by websites of the medical universities type I and II was evaluated medium as 1.99 and 1.89, respectively. All the universities gained a mean score of 1 out of 3 in terms of integration of educational and research services. Results of the study indicated that Iranian universities have passed information and interaction stages, but they have not made much progress in transaction and integration stages. Failure to adapt to e-government in Iranian medical universities in which limiting factors such as users' e-literacy, access to the internet and ICT infrastructure are not so crucial as in other organizations, suggest that e-government realization goes beyond technical challenges.

Wikipedia ranking of world universities

Science.gov (United States)

Lages, José; Patt, Antoine; Shepelyansky, Dima L.

2016-03-01

We use the directed networks between articles of 24 Wikipedia language editions for producing the wikipedia ranking of world Universities (WRWU) using PageRank, 2DRank and CheiRank algorithms. This approach allows to incorporate various cultural views on world universities using the mathematical statistical analysis independent of cultural preferences. The Wikipedia ranking of top 100 universities provides about 60% overlap with the Shanghai university ranking demonstrating the reliable features of this approach. At the same time WRWU incorporates all knowledge accumulated at 24 Wikipedia editions giving stronger highlights for historically important universities leading to a different estimation of efficiency of world countries in university education. The historical development of university ranking is analyzed during ten centuries of their history.

The accidental universe

International Nuclear Information System (INIS)

Davies, P.C.W.

1982-01-01

Is our universe an accident of nature. The mysterious coincidences underlying the structure and properties of the universe that we inhabit are examined. This is the first book for the non-specialist reader to present in depth the provocative hypothesis that the structure of the physical world is exceedingly contrived in its appearance. A survey is presented of the range of apparently miraculous accidents of nature that have enabled the universe to evolve its familiar structures: atoms, stars, galaxies, and life itself. This book concludes with an investigation of the so-called 'anthropic principle' which postulates that 'miraculous coincidences' are inevitable in any universe containing conscious observers. This thesis of a cosmic biological selection effect will both reassure and enrage readers, the very existence of whom may be related to fine tuning in the laws of physics. (author)

A Mutually Beneficial Relationship: University of the Third Age and a regional university campus

Directory of Open Access Journals (Sweden)

Bronwyn Ellis

2011-11-01

Full Text Available A mutually beneficial relationship has developed over the past 15 years between a regional South Australian branch of the University of the Third Age (U3A and the local university campus. Arising from the initiative of a community member, the group sought assistance from the university, and has now become integrated into campus life. The university has provided a venue for meetings and access to other facilities, and university staff have contributed to the program of classes. The U3A has undoubtedly benefited from these inputs. However, the university has also benefited from these opportunities to engage with the wider community, the presence of willing volunteers to contribute in various ways to university classes and other activities, and favourable word-of-mouth marketing. Beginning with background information on U3A, the local branch and its setting, we reflect on the sustainability of this relationship with the university and the factors that have contributed to this. We draw on our U3A experience and on two qualitative research projects in which U3A members have taken part: projects which have investigated their motivation for participation in U3A classes and activities, and the contributions of U3A to the university and vice versa. Not only has the relationship itself been sustained thus far, it has also contributed to sustaining U3A members in their active involvement in learning and community activities, and has been a significant part of community engagement activities of the campus. Keywords University of the Third Age; university-community engagement; mutual benefit; lifelong learning; retirement; productive ageing

Entrepreneurship in Finnish Universities

Science.gov (United States)

Nurmi, Piia; Paasio, Kaisu

2007-01-01

Purpose: The purpose of this paper is to discuss the role of universities in fostering and promoting entrepreneurship in Finland. In particular it seeks to examine the university-entrepreneurship relationship: its nature and how universities are addressing the entrepreneurship agenda. Design/methodology/approach: The paper is based on a large…

Universal (Global Evolutionism

Directory of Open Access Journals (Sweden)

Arkady Ursul

2018-02-01

Full Text Available In this article investigate a general scientific concept of a global (universal evolution, in which selforganization of the material systems acts as a common ground and a permanent process of progressive development in the visible Universe. The main problem of research of this type of evolution is seen as a superhighway trajectory of evolutionary processes in the Universe, in which there is a continuous selforganization of the material systems, ranging from the Big Bang and to the social level of evolution, which may have an indefinite continuation of society and nature

The Scholarly Communication Process within the University Research Corridor (Michigan State University, the University of Michigan, and Wayne State University): A Case Study in Cooperation

Science.gov (United States)

Utter, Timothy; Holley, Robert P.

2009-01-01

The growth of open access publishing, the development of institutional repositories, and the availability of millions of digitized monographs and journals are rapidly changing scholarly communication. This case study looks at the current and possible uses of these tools by Michigan's three largest universities: Michigan State University, the…

Fragment production in central heavy-ion collisions: reconciling the dominance of dynamics with observed phase transition signals through universal fluctuations

International Nuclear Information System (INIS)

Frankland, J.D.; Chbihi, A.; Hudan, S.

2002-01-01

Fragment production in central collisions of Xe+Sn has been systematically studied with the INDRA multidetector from 25 to 150 AMeV. The predominant role of collision dynamics is evidenced in multiple intermediate mass fragment production even at the lowest energies, around the so-called multifragmentation threshold. For beam energies 50 AMeV and above, a promising agreement with suitably modified Anti-symmetrized Molecular Dynamics calculations has been achieved. Intriguingly the same reactions have recently been interpreted as evidence for a liquid-gas phase transition in thermodynamically equilibrated systems. The universal fluctuation theory, thanks to its lack of any equilibrium hypothesis, shows clearly that in all but a tiny minority of carefully-selected central collisions fragment production is incompatible with either critical or phase coexistence behaviour. On the other hand, it does not exclude some similarity with aggregation scenarios such as the lattice-gas or Fisher droplet models. (authors)

Fragment production in central heavy-ion collisions: reconciling the dominance of dynamics with observed phase transition signals through universal fluctuations

Energy Technology Data Exchange (ETDEWEB)

Frankland, J.D.; Chbihi, A.; Hudan, S. [and others

2002-07-01

Fragment production in central collisions of Xe+Sn has been systematically studied with the INDRA multidetector from 25 to 150 AMeV. The predominant role of collision dynamics is evidenced in multiple intermediate mass fragment production even at the lowest energies, around the so-called multifragmentation threshold. For beam energies 50 AMeV and above, a promising agreement with suitably modified Anti-symmetrized Molecular Dynamics calculations has been achieved. Intriguingly the same reactions have recently been interpreted as evidence for a liquid-gas phase transition in thermodynamically equilibrated systems. The universal fluctuation theory, thanks to its lack of any equilibrium hypothesis, shows clearly that in all but a tiny minority of carefully-selected central collisions fragment production is incompatible with either critical or phase coexistence behaviour. On the other hand, it does not exclude some similarity with aggregation scenarios such as the lattice-gas or Fisher droplet models. (authors)

Improving Innovation in University Spin-Offs. The Fostering Role of University and Region

Directory of Open Access Journals (Sweden)

Antonio Prencipe

2016-06-01

Full Text Available University spin-offs (USOs are companies created to commercialize knowledge or technology developed in academia; thus, their major contribution to the knowledge economy is their ability to generate innovation. Following the Resource-Based View of the Firm and the Knowledge Spillover Theory of Entrepreneurship, it was stated that fostering mechanisms at university level and at regional level may positively influence the USOs innovation. Based on a sample of 621 Italian USOs, we show that the positive impact of the university context is more crucial compared with those of the regional context. In particular, the university affiliated business incubators and Science Parks, jointly with the university financial resources, seem to promote the innovation efforts of USOs. These evidences rise the need of a resilient partnership among all the contextual players involved in the spillover processes, mainly at regional level, in order to effectively exploit the potential innovative efforts of the university start-ups.

Imagining the Future University

DEFF Research Database (Denmark)

Bengtsen, Søren Smedegaard; Barnett, Ronald

'Imagining the Future University' is a special issue in the journal Philosophy and Theory in Higher Education, published by Peter Lang. Editor in Chief of the journal is John Petrovic, University of Alabama. The speciale issue is edited by Søren Bengtsen and Ronald Barnett.......'Imagining the Future University' is a special issue in the journal Philosophy and Theory in Higher Education, published by Peter Lang. Editor in Chief of the journal is John Petrovic, University of Alabama. The speciale issue is edited by Søren Bengtsen and Ronald Barnett....

The future of the universe

CERN Document Server

Meadows, AJ

2007-01-01

Many books have described how the universe became the way it is today. But what about the future of the universe? How long might the universe as we recognize it survive? The Future of the Universe takes the reader on a journey through space and time, beginning with a long look at the Earth and solar system, voyaging to the outermost galaxies, and finishing with speculations about the life and fate of the entire universe.

Life at a Teaching University

Science.gov (United States)

Marineau, Josiah F.

2018-01-01

Many new political science faculty at teaching universities are recent PhD recipients, and are coming to these institutions from research-oriented universities. There are considerable differences between the training for graduate students received at research universities and the expectations for faculty at teaching universities. This essay…

Universities Venture into Venture Capitalism.

Science.gov (United States)

Desruisseaux, Paul

2000-01-01

Reports that some universities are starting their own venture-capital funds to develop campus companies, or are investing endowment funds with established venture-capital firms inclined to finance potential spinoffs from campus research. Examples cited are from the University of Alabama, Vanderbilt University (Tennessee), University of…

Nnamdi Azikiwe University Journal of International Law and ...

African Journals Online (AJOL)

Author Guidelines. 1. Language. The language of the manuscript must be English (British standards). 2. Length of paper. The length of the paper should not exceed 7000 words excluding tables, figures, references and appendices (if any). Articles should be typed in 1.5 line spacing (footnotes and references should appear ...

RESEARCH UNIVERSITIES IN MALAYSIA: WHAT BEHOLDS?

Directory of Open Access Journals (Sweden)

Nooraini Mohamad Sheriff

2017-12-01

Full Text Available The National Higher Education Strategic Plan Beyond 2020 aims at further strengthening Malaysian research universities and envisions that two Malaysian universities will be among the Top 100 world universities. To date there are 5 research universities in Malaysia, namely University of Malaya (UM, Universiti Kebangsaan Malaysia (UKM, Universiti Sains Malaysia (USM, Universiti Putra Malaysia (UPM and Universiti Teknologi Malaysia (UTM being the latest addition. These research universities are required to focus primarily on research and innovation activities, driven by highly competent academics and competitive student admissions. Research universities too are expected to explore their intellectual capacity and become models of Malaysian universities in conducting research activities aimed at knowledge advancement. Apart from this research universities are entrusted to generate their own income and establish holding companies responsible for conducting business ventures through the commercialization of their research products. Quality and quantity of researchers, research and postgraduates are also expected to increase in these research driven institutions. This calls for a visionary university leadership and the application of a new image and organizational principles. Education, training and employment policies too have to be reviewed, to ensure staff have the skills necessary for the development of research activities.

Quantum entanglement of baby universes

International Nuclear Information System (INIS)

Aganagic, Mina; Okuda, Takuya; Ooguri, Hirosi

2007-01-01

We study quantum entanglements of baby universes which appear in non-perturbative corrections to the OSV formula for the entropy of extremal black holes in type IIA string theory compactified on the local Calabi-Yau manifold defined as a rank 2 vector bundle over an arbitrary genus G Riemann surface. This generalizes the result for G=1 in hep-th/0504221. Non-perturbative terms can be organized into a sum over contributions from baby universes, and the total wave-function is their coherent superposition in the third quantized Hilbert space. We find that half of the universes preserve one set of supercharges while the other half preserve a different set, making the total universe stable but non-BPS. The parent universe generates baby universes by brane/anti-brane pair creation, and baby universes are correlated by conservation of non-normalizable D-brane charges under the process. There are no other source of entanglement of baby universes, and all possible states are superposed with the equal weight

Quantum entanglement of baby universes

International Nuclear Information System (INIS)

Essman, Eric P.; Aganagic, Mina; Okuda, Takuya; Ooguri, Hirosi

2006-01-01

We study quantum entanglements of baby universes which appear in non-perturbative corrections to the OSV formula for the entropy of extremal black holes in type IIA string theory compactified on the local Calabi-Yau manifold defined as a rank 2 vector bundle over an arbitrary genus G Riemann surface. This generalizes the result for G=1 in hep-th/0504221. Non-perturbative terms can be organized into a sum over contributions from baby universes, and the total wave-function is their coherent superposition in the third quantized Hilbert space. We find that half of the universes preserve one set of supercharges while the other half preserve a different set, making the total universe stable but non-BPS. The parent universe generates baby universes by brane/anti-brane pair creation, and baby universes are correlated by conservation of non-normalizable D-brane charges under the process. There are no other source of entanglement of baby universes, and all possible states are superposed with the equal weight

Establishing a University Foundation.

Science.gov (United States)

Lemish, Donald L.

A handbook on how to establish a university foundation is presented. It presupposes that a foundation will be used as the umbrella organization for receiving all private gifts, restricted and unrestricted, for the benefit of a public college or university; and hence it chiefly addresses readers from public colleges and universities. Information is…

A business strategy formulation for commercializing university-created technology: A university spin-offs

Science.gov (United States)

Saputra, Iqbal Wahyu; Sutopo, Wahyudi; Zakaria, Roni

2018-02-01

There are some mechanism to commercialize the innovations that have been developed by academic scientists in universities, i.e. patenting, licensing, start-up creation, and university-industry partnerships. The start-up creations or university spin-offs (USOs) company is a very special start-up company that is founded by an academic inventor and the university with the aim to commercialize the technological innovation that created by the university. However, it is not always as smooth as expected. The market competitiveness of the USOs obviously has many challenges to be able to compete with the existing companies, analysis need to be done to get the right business step so the business strategy will be efficient. In this article, we discuss a real case study of a university spin-off that owned by Sebelas Maret University for Commercializing Battery Lithium. The aim of our research is twofold: first, to identify the gap in the literature of business strategy formulation between a conventional and USOs. Second, to propose a business strategy formulation for commercializing university-created technology, i.e. battery lithium as core business of a university spin-off as a case study. We conduct surveys, observation and FGD in order to collect the data and information to build the company objective and goals. The analytical tools to generate the solution of business strategy are SWOT analysis, IFE-EFE matrix, and QSPM model so the result will be the most attractive and suitable for the company. The result shows that the case study of USO company is classified on conservative continuous improvement phase so the suitable strategy for this company are product development and business strategy integration.

Building Human Resources Management Capacity for University Research: The Case at Four Leading Vietnamese Universities

Science.gov (United States)

Nguyen, T. L.

2016-01-01

At research-intensive universities, building human resources management (HRM) capacity has become a key approach to enhancing a university's research performance. However, despite aspiring to become a research-intensive university, many teaching-intensive universities in developing countries may not have created effective research-promoted HRM…

The deep universe

CERN Document Server

Sandage, AR; Longair, MS

1995-01-01

Discusses the concept of the deep universe from two conflicting theoretical viewpoints: firstly as a theory embracing the evolution of the universe from the Big Bang to the present; and secondly through observations gleaned over the years on stars, galaxies and clusters.

Strategies to exclude subjects who conceal and fabricate information when enrolling in clinical trials

Directory of Open Access Journals (Sweden)

Eric G. Devine

2017-03-01

Full Text Available Clinical trials within the US face an increasing challenge with the recruitment of quality candidates. One readily available group of subjects that have high rates of participation in clinical research are subjects who enroll in multiple trials for the purpose of generating income through study payments. Aside from issues of safety and generalizability, evidence suggests that these subjects employ methods of deception to qualify for the strict entrance criteria of some studies, including concealing information and fabricating information. Including these subjects in research poses a significant risk to the integrity of data quality and study designs. Strategies to limit enrollment of subjects whose motivation is generating income have not been systematically addressed in the literature. The present paper is intended to provide investigators with a range of strategies for developing and implementing a study protocol with protections to minimize the enrollment of subjects whose primary motivation for enrolling is to generate income. This multifaceted approach includes recommendations for advertising strategies, payment strategies, telephone screening strategies, and baseline screening strategies. The approach also includes recommendations for attending to inconsistent study data and subject motivation. Implementing these strategies may be more or less important depending upon the vulnerability of the study design to subject deception. Although these strategies may help researchers exclude subjects with a higher rate of deceptive practices, widespread adoption of subject registries would go a long way to decrease the chances of subjects enrolling in multiple studies or more than once in the same study.

The Triad Research University or a Post 20th Century Research University Model

Science.gov (United States)

Tadmor, Zehev

2006-01-01

In this paper, a model for the future research university is proposed, which answers some of the key challenges facing universities. It consists of three independent yet closely knitted entities: a research institute, a university teaching college and a business unit creating a "triad" structure. The possible inevitability, the advantages and…

Antimatter in the universe

Science.gov (United States)

Stigman, G.

1973-01-01

The means of detecting the presence of antimatter in the universe are discussed. Both direct, annihilation processes, and indirect, cosmic ray particles, were analyzed. All results were negative and it was concluded that no antimatter exists, if the universe is in fact symmetric. If the universe is not symmetric then matter and antimatter are well separated from each other.

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.

The intelligent Universe

International Nuclear Information System (INIS)

Hoyle, F.

1983-01-01

The subject is covered in chapters, entitled: chance and the universe (synthesis of proteins; the 'primordial soup'); the gospel according to Darwin (discussion of Darwin theory of evolution); life did not originate on earth (fossils from space; life in space); the interstellar connection (living dust between the stars; bacteria in space falling to the earth; interplanetary dust); evolution by cosmic control (microorganisms; genetics); why aren't the others here (a cosmic origin of life); after the big bang (big bang and steady state); the information rich universe; what is intelligence up to; the intelligent universe. (U.K.)

University of Maryland MRSEC - Collaborations

Science.gov (United States)

. University of Maryland Materials Research Science and Engineering Center Home About Us Leadership , National Nanotechnology Lab, Neocera, NIST, Rowan University, Rutgers University, Seagate, Tokyo Tech

Self-image and Missions of Universities: An Empirical Analysis of Japanese University Executives

Directory of Open Access Journals (Sweden)

Masataka Murasawa

2014-05-01

Full Text Available As universities in Japan gain institutional autonomy in managing internal organizations, independent of governmental control as a result of deregulation and decentralizing reforms, it is becoming increasingly important that the executives and administrators of each institution demonstrate clear and strategic vision and ideas to external stakeholders, in order to maintain financially robust operations and attractiveness of their institutions. This paper considers whether and how the self-image, mission, and vision of universities are perceived and internalized by the management of Japanese universities and empirically examines the determinants of shaping such individual perceptions. The result of our descriptive analysis indicates that the recent government policy to internationalize domestic universities has not shown much progress in the view of university executives in Japan. An increasing emphasis on the roles of serving local needs in research and teaching is rather pursued by these universities. Individual perceptions among Japanese university executives with regard to the missions and functional roles to be played by their institutions are influenced by managerial rank as well as the field of their academic training. A multiple regression analysis reveals that the economy of scale brought out by an expanded undergraduate student enrollment gradually slows down and decelerate executive perceptions, with regard to establishing a globally recognized status in research and teaching. Moreover, Japanese universities with a small proportion of graduate student enrollment, likely opted out from competitions for gaining a greater respect in the global community of higher education between 2005 and 2012. Finally, the management in universities granted with the same amount of external research funds in both studied years responded more passively in 2012 than did in 2005 on the self-assessment of whether having established a status as a global

Age of the universe

International Nuclear Information System (INIS)

Parker, B.

1981-01-01

The age of the universe is the time that has elapsed since the Big Bang. To calculate the age, the expansion rate of the universe and distance to the galaxies must be determined. Unfortunately, it appears that the expansion rate is not constant but is decelerating. In the 1920's and 30's, Edwin Hubble set out to estimate the age of universe based on the expansion rate and distance to the galaxies. His method is described along with its flaw. Since that time several others have estimated the age of the universe. Their methods as well as results vary. These are discussed in the article. The ages determined from the various methods range from 10 to 20 billion years. There are two independent ways to determine the age of the universe. What they actually do is determine the age of our galaxy which would give a lower limit to the age of the universe. The first method calculates age of globular clusters which yields as age range from 8 to 18 billion years. The second method involves observing the speed at which radioactive substances decay. This also yields and age greater than 10 billion years. It is clear that there is still a lot of work to do before the true age of the universe can be determied

On universality in ergoregion mergers

International Nuclear Information System (INIS)

Elvang, Henriette; Figueras, Pau; Hubeny, Veronika E; Rangamani, Mukund; Horowitz, Gary T

2009-01-01

We study non-dynamical mergers of ergoregions in d + 1-dimensional vacuum gravity. At the merger point, where the ergosurfaces bounding each ergoregion just touch, solutions exhibit universal behavior when there is rotation only in one plane: the angle between the merging ergosurfaces depends only on the symmetries of the solution, not on any other details of the configuration. We show that universality follows from the fact that the relevant component of Einstein's equation reduces to Laplace's equation at the point of merger. Thus ergoregion mergers mimic mergers of Newtonian equipotentials and have similar universal behavior. For solutions with rotation in more than one plane, universality is lost. We demonstrate universality and non-universality in several explicit examples.

Dipolar flow theory of the universe in relation to astronomical observations and universe axis

International Nuclear Information System (INIS)

Mullick, U.P.

1975-01-01

An attempt has been made to establish Dipolar continuous flow theory of the universe through corroborations from astronomical observations of the positions of nebulae made earlier by astronomers. It is shown that the line through groups of nebulae in Nubecula Major in Southern Sky Region 5, passing through Earth points towards the near side pole A of the universe. Also the angles the plane parallel to universe polar plane x-x and passing through Earth, makes with the Milky Way disc is about 70 0 towards universe pole B, and about 110 0 towards nearside universe pole A. It is also shown that the two nebulae M 31 and M 33 and the groups of nebulae in Megallenic clouds, in Nebecula Major are between planes passing through universe equatorial axis y-y and plant Ysub(E)-Ysub(E) passing through Earth and parallel to universe equatorial plane Y-Y. Besides, the huge red star Betelgeux and the great Nebula in Orion in sky Region 9 are also between these two planes. These observations the author claims accord with his Dipolar Theory. (author)

Tests of a system to exclude roots from buried radioactive waste in a warm, humid climate

International Nuclear Information System (INIS)

Murphy, C.E. Jr.; Corey, J.C.; Adriano, D.C.; Decker, O.D.; Griggs, R.D.

1989-01-01

Vegetation is commonly used to stabilize the ground covering buried waste sites. However, constituents of buried waste can be brought to the surface if the waste is penetrated by plant roots. An ideal waste burial system would allow the use of vegetation to stabilize the soil above the buried waste but would exclude roots from the waste. One system that shows considerable promise is a slow release encapsulation of a root growth inhibitor (Trifluralin). Projected lifetimes of the capsule are in the order of 100 years. The capsule is bonded to a geotextile, which provides an easy means of distributing the capsule evenly over the area to be protected. Vegetation grown in the soil above the barrier has provided good ground cover, although some decrease in growth has been found in some species. Of the species tested the sensitivity to the biobarrier, as measured by the distance root growth stops near the barrier, is bamboo> bahia grass> bermuda grass> soybean. Potential uses for the biobarrier at the Savannah River Site (SRS) include the protection of clay caps over buried, low-level saltstone and protection of gravel drains and clay caps over decommissioned seepage basins. Trails of the biobarrier as part of waste site caps are scheduled to begin during the next 12 months

From Universal Access to Universal Proficiency.

Science.gov (United States)

Lewis, Anne C.

2003-01-01

Panel of five education experts--Elliot Eisner, John Goodlad, Patricia Graham, Phillip Schlechty, and Warren Simons--answer questions related to recent school reform efforts, such as the No Child Left Behind Act, aimed at achieving universal educational proficiency. (PKP)

Cultural universals: So what?

Directory of Open Access Journals (Sweden)

M. Elaine Botha

1989-03-01

Full Text Available The search for the elusive "cultural universal s” in a variety of academic disciplines has been motivated b y the spectre of relativism in its diverse guises. The problem of relativism has been thrust upon us inter alia by the inability of our epistemological models to account for social and cultural, moral and cognitive diversity and to provide us with criteria by means of which to judge aberrations like ideologies. Contrary to the general trend I would like to argue that it is not the spectre of relativism in its various guises which necessitates the search for cultural universals, nor is this the only motivation for a Christian to argue in favour of the recognition of cultural universals. Various authors have suggested that such universal structures do exist; that they condition human and societal behaviour and that it would in principle be possible to construct a theory of these structural universals or a "biogrammar" or "geography ” of the universal cultural acquisition device of humankind (cf. Harre,1976, 32; Johnson, 1987: xxxvii ; Tige r and Fox, 1974:17,30. Cross -cu ltural research in both psychology and anthropology has pointed to the existence of such traits, and in recent philosophical discussions Apel and others have pointed to the necessity of recognizing the existence of some sort of " transcendentalia" . These arguments emphasize elements that are common to diverse approaches to the problem of cultural universals. Christian scholars could accept most of these arguments as valid and yet argue in favour of a very specifically modified version of the notion of cultural universals. This essay attempts to develop such a position.

Excluding scalar gluons

International Nuclear Information System (INIS)

Koller, K.; Krasemann, H.

1979-08-01

We investigate the Dalitz plot population and thrust angular distribution for the Orthoquarkonium decay Q anti Q → 3 scalar gluons. The Dalitz plot for scalar gluons is populated in corners where events are 2 jet like and this disagrees with existing Upsilon data. The scalar gluon thrust angular distribution is also in striking disagreement with the UPSILON data and so scalar gluons are completely ruled out. (orig.)

The university with conditions

Directory of Open Access Journals (Sweden)

José María Ripalda Crespo

2013-03-01

Full Text Available The model of the national university is being substituted by that of the global university. At the same time, new dogmas that appear with economic labels are being imposed. All this is accompanied by important cultural changes. The Spanish university was one of the instances that was taken care of by the post-Francoist regime. Now, this regime feels strong against it, and on the other hand this university – as the whole of the productive structure – requires a reform. It is not expected that this reform will go in the direction of the university having more social presence, but rather more presence of companies. It is neither expected that it will imply more internal democracy, but more discipline. All resistance or alternative has to take into account the new situation and join the still dispersed forces that still have, however, a constitutive capacity.

Dropout Phenomena at Universities

DEFF Research Database (Denmark)

Larsen, Michael Søgaard; Kornbeck, Kasper Pihl; Kristensen, Rune

Dropout from university studies comprises a number of complex phenomena with serious complex consequences and profound political attention. Further analysis of the field is, therefore, warranted. Such an analysis is offered here as a systematic review which gives answers based on the best possible...... such dropout phenomena occur at universities? What can be done by the universities to prevent or reduce such dropout phenomena?...

Possible physical universes

Directory of Open Access Journals (Sweden)

Gordon McCabe

2005-12-01

Full Text Available The purpose of this paper is to discuss the various types of physical universe which could exist according to modern mathematical physics. The paper begins with an introduction that approaches the question from the viewpoint of ontic structural realism. Section 2 takes the case of the 'multiverse' of spatially homogeneous universes, and analyses the famous Collins-Hawking argument, which purports to show that our own universe is a very special member of this collection. Section 3 considers the multiverse of all solutions to the Einstein field equations, and continues the discussion of whether the notions of special and typical can be defined within such a collection.

University of Aarhus - the stepping stones

DEFF Research Database (Denmark)

Nielsen, Kent T.

is currently facing major challenges. Changes in the Danish University Act and a strong political wish for closer partnerships between the private business community, the public sector and the country's universities have gradually altered the role of the universities in Denmark today. This paper looks more...... closely at the history of the University of Aarhus, the importance of the University for the Aarhus region, and the opportunities and barriers facing an "old" comprehensive University in its attempts to adapt to the new role of universities in the knowledge society....

The Pragmatic University: A Feasible Utopia?

Science.gov (United States)

Badley, Graham

2016-01-01

"Imaginings" of the modern university include such ideas as "the ecological university" and "the pragmatic university". In his attempt to separate utopian from dystopian visions of the university, Ronald Barnett concentrates on an analysis of the ecological university and ignores, for example, the case of the…

ON THE DEARTH OF COMPACT, MASSIVE, RED SEQUENCE GALAXIES IN THE LOCAL UNIVERSE

International Nuclear Information System (INIS)

Taylor, Edward N.; Franx, Marijn; Brinchmann, Jarle; Glazebrook, Karl; Van der Wel, Arjen; Van Dokkum, Pieter G

2010-01-01

We set out to test the claim that the recently identified population of compact, massive, and quiescent galaxies at z ∼ 2.3 must undergo significant size evolution to match the properties of galaxies found in the local universe. Using data from the Sloan Digital Sky Survey (SDSS; Data Release 7), we have conducted a search for local red sequence galaxies with sizes and masses comparable to those found at z ∼ 2.3. The SDSS spectroscopic target selection algorithm excludes high surface brightness objects; we show that this makes incompleteness a concern for such massive, compact galaxies, particularly for low redshifts (z ∼ * >10 10.7 M sun (∼5 x 10 10 M sun ) red sequence galaxies at 0.066 spec 5000. This result cannot be explained by incompleteness: in the 0.066 75% complete for galaxies with the sizes and masses seen at high redshift, although for the very smallest galaxies it may be as low as ∼20%. In order to confirm that the absence of such compact massive galaxies in SDSS is not produced by spectroscopic selection effects, we have also looked for such galaxies in the basic SDSS photometric catalog, using photometric redshifts. While we do find signs of a slight bias against massive, compact galaxies, this analysis suggests that the SDSS spectroscopic sample is missing at most a few objects in the regime we consider. Accepting the high-redshift results, it is clear that massive galaxies must undergo significant structural evolution over z ∼< 2 in order to match the population seen in the local universe. Our results suggest that a highly stochastic mechanism (e.g., major mergers) cannot be the primary driver of this strong size evolution.

University involvement in sustainability initiatives

DEFF Research Database (Denmark)

Lehmann, Martin; Christensen, Per; Thrane, Mikkel

2007-01-01

With an outset in the case of Aalborg University, the linkages (actual, potential and missing) between academic work in research & education and sustainability initiatives are explored. The focus is both on the university's core activities as a provider of research and education and on the univer......With an outset in the case of Aalborg University, the linkages (actual, potential and missing) between academic work in research & education and sustainability initiatives are explored. The focus is both on the university's core activities as a provider of research and education...... and on the university's activities as an organisation, i.e. its own operation and its accounting for this. Sustainability is defined as a continuous process requiring balance between (the emergence of) problems and our ability and capability to solve them. Some core questions that this paper seeks to answer are: "How...... is Sustainable Development understood at executive level at the university? How (if at all) is sustainable development integrated in the core activities of the university? How is the university attached to ‘real life outside the ivory tower', e.g. through the establishing of Public-Private-Academic Partnerships...

Managing the research university : Clark Kerr and the University of California

NARCIS (Netherlands)

Soo, M; Carson, C

In the 1950s and 1960s, Clark Kerr led the University of California's Berkeley campus, and then the University of California as a whole. Throughout these years, he developed a system of managerial strategies. This paper shows how Kerr's administrative views drew upon his background in industrial

Oscillating universe with quintom matter

International Nuclear Information System (INIS)

Xiong Huahui; Cai Yifu; Qiu Taotao; Piao Yunsong; Zhang Xinmin

2008-01-01

In this Letter, we study the possibility of building a model of the oscillating universe with quintom matter in the framework of 4-dimensional Friedmann-Robertson-Walker background. Taking the two-scalar-field quintom model as an example, we find in the model parameter space there are five different types of solutions which correspond to: (I) a cyclic universe with the minimal and maximal values of the scale factor remaining the same in every cycle, (II) an oscillating universe with its minimal and maximal values of the scale factor increasing cycle by cycle, (III) an oscillating universe with its scale factor always increasing, (IV) an oscillating universe with its minimal and maximal values of the scale factor decreasing cycle by cycle, and (V) an oscillating universe with its scale factor always decreasing

The universe strikes back

International Nuclear Information System (INIS)

Steigman, G.

1983-01-01

The approach to particle physics via cosmology may meet with an obstacle in a series of cosmological puzzles studied in this paper: the flatness-longevity puzzle, the horizon-homogenity puzzle, and the cosmological constant puzzle. An analysis of the geometry and dynamics of the universe leads to an understanding (but not solution) of the flatness-longevity puzzle: possible universes are distinguished by the value of the dimensionless quantity N, the coordinate density of ER particles, such that the longevity of the universe is fixed by N. Universes where nonrelativistic particles dominate are then studied. An inflationary scenario proposed as a solution to these puzzles is studied, but found to have some difficulties

University Environment Experience of the First Two Years of University Graduates at a Newly Established Small University Located in Suburban Area in Taiwan

Science.gov (United States)

Lin, Yii-Nii

2011-01-01

The purpose of this study is to describe students' university environment experience from the perspectives of the first two years of university graduates of a newly established small university located in suburban area in Taiwan. A qualitative method of phenomenology with in-depth interviews is adopted. Fourteen male and sixteen female seniors,…

The Antinomic Condition of the University: "Universal Labour" beyond "Academic Capitalism"

Science.gov (United States)

Pavlidis, Periklis

2012-01-01

This paper aims at identifying the characteristics acquired by the university under the regime of academic capitalism. It also attempts to put forward their antinomic relationship to the essential properties of academic activity, perceived in the light of the concept of "universal labour" introduced by Karl Marx. (Contains 1 note.)