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Sample records for irving independent school

  1. Irving Langmuir

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 13; Issue 7. Irving Langmuir - A Pioneering Industrial Physical Chemist. Anil K Rajvanshi. General Article Volume 13 Issue 7 July 2008 pp 619-626. Fulltext. Click here to view fulltext PDF. Permanent link:

  2. Accounting for Independent Schools.

    Science.gov (United States)

    Sonenstein, Burton

    The diversity of independent schools in size, function, and mode of operation has resulted in a considerable variety of accounting principles and practices. This lack of uniformity has tended to make understanding, evaluation, and comparison of independent schools' financial statements a difficult and sometimes impossible task. This manual has…

  3. Ted Irving and the Arc of APW Paths

    Science.gov (United States)

    Kent, D. V.

    2014-12-01

    Ted Irving's last two published papers neatly encapsulate his seminal contributions to the delineation of ever-important apparent polar wander (APW) paths. His final (210th) paper [Creer & Irving, 2012 Earth Sciences History] describes in detail how Ken Creer and he when still graduate students at Cambridge started to generate and assemble paleomagnetic data for the first APW path, for then only the UK; the paper was published 60 years ago and happened to be Ted's first [Creer, Irving & Runcorn, 1954 JGE]. Only 10 years later, there was already a lengthy reference list of paleomagnetic results available from most continents that had been compiled in pole lists he published in GJRAS from 1960 to 1965 and included in an appendix in his landmark book "Paleomagnetism" [Irving, 1964 Wiley] in support of wide ranging discussions of continental drift and related topics in chapters like 'Paleolatitudes and paleomeridians.' A subsequent innovation was calculating running means of poles indexed to a numerical geologic time scale [Irving, 1977 Nature], which with independent tectonic reconstructions as already for Gondwana allowed constructions of more detailed composite APW paths. His 1977 paper also coined Pangea B for an earlier albeit contentious configuration for the supercontinent that refuses to go away. Gliding over much work on APW tracks and hairpins in the Precambrian, we come to Ted's penultimate (209th) paper [Kent & Irving, 2010 JGR] in which individual poles from short-lived large igneous provinces were grouped and most sedimentary poles, many rather venerable, excluded as likely to be biased by variable degrees of inclination error. The leaner composite APW path helped to resurrect the Baja BC scenario of Cordilleran terrane motions virtually stopped in the 1980s by APW path techniques that relied on a few key but alas often badly skewed poles. The new composite APW path also revealed several major features, such as a huge polar shift of 30° in 15 Myr in the

  4. Washington Irving and the American Indian.

    Science.gov (United States)

    Littlefield, Daniel F., Jr.

    1979-01-01

    Some modern scholars feel that Washington Irving vacillated between romanticism and realism in his literary treatment of the American Indian. However, a study of all his works dealing with Indians, placed in context with his non-Indian works, reveals that his attitude towards Indians was intelligent and enlightened for his time. (CM)

  5. Accounting for Independent Schools. Second Edition.

    Science.gov (United States)

    National Association of Independent Schools, Boston, MA.

    This is a thoroughly revised edition of the 1969 publication, "Accounting for Independent Schools," a guide that attempted to codify basic accounting principles and practices for specific application to independent schools. The focus of the second edition is more on refining practices than on initiating them, and more on extending the managerial…

  6. Attitude Control Performance of IRVE-3

    Science.gov (United States)

    Dillman, Robert A.; Gsell, Valerie T.; Bowden, Ernest L.

    2013-01-01

    The Inflatable Reentry Vehicle Experiment 3 (IRVE-3) launched July 23, 2012, from NASA Wallops Flight Facility and successfully performed its mission, demonstrating both the survivability of a hypersonic inflatable aerodynamic decelerator in the reentry heating environment and the effect of an offset center of gravity on the aeroshell's flight L/D. The reentry vehicle separated from the launch vehicle, released and inflated its aeroshell, reoriented for atmospheric entry, and mechanically shifted its center of gravity before reaching atmospheric interface. Performance data from the entire mission was telemetered to the ground for analysis. This paper discusses the IRVE-3 mission scenario, reentry vehicle design, and as-flown performance of the attitude control system in the different phases of the mission.

  7. 76 FR 31985 - Irving Oil Limited and Irving Oil Terminals Inc.; Analysis of Proposed Agreement Containing...

    Science.gov (United States)

    2011-06-02

    .... Finally, the proposed Consent Agreement imposes firewall and monitor provisions to prevent Irving from... is generally less costly than shipping it from domestic ports on smaller barges, most Maine suppliers... anticompetitive effects of the original transaction. Entering these markets is costly, difficult, and unlikely due...

  8. Ted Irving's early contributions to paleomagnetism

    Science.gov (United States)

    Frankel, H. R.

    2014-12-01

    Edward (Ted) Irving (1927 - 2014) was one of the most deeply and widely respected paleomagnetists, making significant contributions to the field throughout his career which spanned six decades. Restricting attention to the first decade of his career, the 1950s, he discovered from work on the Torridonian (1951-1953) that fine-grained red sandstones were generally suitable for paleomagnetic work (1951-1952). He rediscovered (1951) that paleomagnetism could be used to test continental drift, and initiated (1951) the first paleomagnetic test of whether India had drifted northward relative to Asia and argued (1954) that it had. He also made significant contributions to the first APW path for Great Britain (Creer, Irving, and Runcorn, 1954). He was the first to draw two APW paths to explain results from Great Britain and North America (1956) and to use paleomagnetism and paleoclimatology together to argue for continental drift (1954, 1956). With Ron Green, his first student, he first APW path for Australia (1958). He was the first to invoke axial rotations to explain away an apparent anomaly with an APW path (1959). His work on the Torridonian led to the first description of stratigraphically sequential reversals in sedimentary rocks. Moreover, his 1959 superb review of the paleomagnetic support for continental drift was instrumental in Hess's becoming a continental drifter before he came up with the idea of seafloor spreading.

  9. The Next Marketing Handbook for Independent Schools.

    Science.gov (United States)

    Cowan, Rick, Ed.

    Suggestions for marketing independent schools are presented in this handbook, which revolves around the basic marketing model of defining mission/strategy, using the "5 P's" (product/services, price, place, production/delivery, promotion) and monitoring. Chapters by 18 contributors offer information on the following topics: basic marketing theory,…

  10. Primary Teachers’ Burnout in Qatar Independent Schools

    OpenAIRE

    Alloh, Maymona Mohamed

    2017-01-01

    The present research aims at investigating the burnout levels among primary teachers in independent (government) schools in Qatar. It also intends to investigate if there are significant differences in the level of burnout attributed to some demographic characteristics. The third version of the most commonly used burnout scale; Maslach Burnout Inventory-Educators Survey (MBI-ES), was utilized in order to measure participants’ burnout level. A total of 1657 participants responded and completed...

  11. Our 1% Problem: Independent Schools and the Income Gap

    Science.gov (United States)

    Bartels, Fred

    2012-01-01

    The subject of independent schools and inequality is rife with contradictions. In some ways, independent schools work to ameliorate inequities. In other ways, they reinforce and exacerbate them. Those in independent schools who work on social justice, equity, and diversity issues deal with these contradictions every day. Most believe, most of the…

  12. Irving Babbitti humanismi põhijooned / Ants Oras

    Index Scriptorium Estoniae

    Oras, Ants

    2003-01-01

    Varem ilmunud: rmt.: "Kultuuri ja teaduse teilt: mõtteid ja uurimusi Tartu Ülikooli 300-nda mälestusaasta puhuks". Tartu : Loodus, 1932, lk. 144-153 ; Ants Oras, "Irving Babbitt' i humanismi põhijooned: äratrükk koguteosest "Kultuuri ja teaduse teilt"". Tartu, 1932

  13. Beyond Talent: John Irving and the Passionate Craft of Creativity.

    Science.gov (United States)

    Amabile, Teresa M.

    2001-01-01

    Uses the thoughts and work of novelist John Irving to illustrate the prominence of non-talent components in the componential model of creativity, explaining that raw talent, clever imagination, and a creative personality are insufficient to ensure creative success and that hard work and love of a craft (intrinsic motivation) are at least as…

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

    Science.gov (United States)

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

    2017-01-01

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

  15. Guidelines for the marketing of independent schools in South Africa

    Directory of Open Access Journals (Sweden)

    Reaan Immelman

    2015-02-01

    Full Text Available Objective: The primary objective of the study is to recommend marketing guidelines for independent primary schools, with the focus on product and people in the marketing mix. This objective was achieved by identifying choice factors influencing parents’ selection of independent primary schools, identifying the most important choice factors and demographic differences regarding the importance parents attached to these factors. Problem investigated: Some independent schools in South Africa find it difficult to market themselves effectively as a result of a lack of information pertaining to the choice factors identified by parents when selecting independent primary schools. A comprehensive set of choice factors will provide a more accurate picture of the criteria parents perceive as important in independent school selection. Methodology: The methodological approach followed was exploratory and quantitative in nature. The sample consisted of 669 respondents from 30 independent schools in Gauteng in South Africa. A structured questionnaire, with a five-point Likert scale, was fielded to gather the data. The descriptive and factor analysis approaches were used to analyse the results. Findings and implications: The main finding is that a total of 29 different choice factors were identified that parents perceive as important when selecting an independent primary school. The most important factor for parents when making a choice is the small size of the classes, followed by the religious ethos of the school as well as qualified and committed educators. This indicates that parents have a comprehensive set of choice factors and implies that a better understanding of these factors by independent schools may assist them to focus their marketing efforts more optimally in order to attract new learners. Originality and value of the research: Very little research exists with specific reference to independent school marketing in South Africa

  16. Business Management for Independent Schools. Third Edition.

    Science.gov (United States)

    National Association of Independent Schools, Boston, MA.

    This business management manual discusses school accounting and reporting principles; in particular, financial management, computerization, and records retention techniques. First is described the basic accounting principles, plant funds, endowment funds, operational funds, chart of accounts, and financial states of the school's annual financial…

  17. IRVE-II Post-Flight Trajectory Reconstruction

    Science.gov (United States)

    O'Keefe, Stephen A.; Bose, David M.

    2010-01-01

    NASA s Inflatable Re-entry Vehicle Experiment (IRVE) II successfully demonstrated an inflatable aerodynamic decelerator after being launched aboard a sounding rocket from Wallops Flight Facility (WFF). Preliminary day of flight data compared well with pre-flight Monte Carlo analysis, and a more complete trajectory reconstruction performed with an Extended Kalman Filter (EKF) approach followed. The reconstructed trajectory and comparisons to an attitude solution provided by NASA Sounding Rocket Operations Contract (NSROC) personnel at WFF are presented. Additional comparisons are made between the reconstructed trajectory and pre and post-flight Monte Carlo trajectory predictions. Alternative observations of the trajectory are summarized which leverage flight accelerometer measurements, the pre-flight aerodynamic database, and on-board flight video. Finally, analysis of the payload separation and aeroshell deployment events are presented. The flight trajectory is reconstructed to fidelity sufficient to assess overall project objectives related to flight dynamics and overall, IRVE-II flight dynamics are in line with expectations

  18. Applying to Higher Education: Comparisons of Independent and State Schools

    Science.gov (United States)

    Dunne, Máiréad; King, Russell; Ahrens, Jill

    2014-01-01

    This paper reports on research into the ways that schools engage in university application processes. Questionnaire and interview data were collected from 1400 Year 13 students from 18 independent and state schools in England and 15 in-depth interviews were carried out with school teacher higher education (HE) advisors. The analysis compares…

  19. Independent School Success Challenging the Danish Public School System

    Science.gov (United States)

    Ringsmose, Charlotte

    2013-01-01

    Denmark has had a long history of placing a high priority on education and public schooling. It is a declared goal of the Danish welfare system to provide comprehensive schooling, where children from different socioeconomic backgrounds can go to school together and have the same opportunities through education. It is also a declared goal for…

  20. Cooking for Independence: Middle School Students Gain Skills While Cooking

    Science.gov (United States)

    Mixon, Gloria

    2011-01-01

    Middle school students with intellectual disabilities often have difficulties achieving independence with instrumental activities of daily living (IADLs); therefore, these skills must be taught in school. IADLs are a complex component of skills that require a higher level of cognitive reasoning such as community mobility, shopping, meal…

  1. French in Lesotho schools forty years after independence ...

    African Journals Online (AJOL)

    Most independent African states are now, like Lesotho, about forty years old. What has become of foreign languages such as French that once thrived under colonial rule albeit mostly in schools targeting non-indigenous learners? In Lesotho French seems to be the preserve of private or “international” schools. Can African ...

  2. Thermionic phenomena the collected works of Irving Langmuir

    CERN Document Server

    Suits, C Guy

    1961-01-01

    Thermionic Phenomena is the third volume of the series entitled The Collected Works of Irving Langmuir. This volume compiles articles written during the 1920's and early 1930's, the period when the science of thermionics is beginning to be of importance. This text is divided into two parts. The first part discusses vacuum pumps, specifically examining the effect of space charge and residual gases on thermionic currents in high vacuum. This part also explains fundamental phenomena in electron tubes having tungsten cathodes and the use of high-power vacuum tubes. The second part of this text loo

  3. Inflatable Re-Entry Vehicle Experiment (IRVE) Design Overview

    Science.gov (United States)

    Hughes, Stephen J.; Dillman, Robert A.; Starr, Brett R.; Stephan, Ryan A.; Lindell, Michael C.; Player, Charles J.; Cheatwood, F. McNeil

    2005-01-01

    Inflatable aeroshells offer several advantages over traditional rigid aeroshells for atmospheric entry. Inflatables offer increased payload volume fraction of the launch vehicle shroud and the possibility to deliver more payload mass to the surface for equivalent trajectory constraints. An inflatable s diameter is not constrained by the launch vehicle shroud. The resultant larger drag area can provide deceleration equivalent to a rigid system at higher atmospheric altitudes, thus offering access to higher landing sites. When stowed for launch and cruise, inflatable aeroshells allow access to the payload after the vehicle is integrated for launch and offer direct access to vehicle structure for structural attachment with the launch vehicle. They also offer an opportunity to eliminate system duplication between the cruise stage and entry vehicle. There are however several potential technical challenges for inflatable aeroshells. First and foremost is the fact that they are flexible structures. That flexibility could lead to unpredictable drag performance or an aerostructural dynamic instability. In addition, durability of large inflatable structures may limit their application. They are susceptible to puncture, a potentially catastrophic insult, from many possible sources. Finally, aerothermal heating during planetary entry poses a significant challenge to a thin membrane. NASA Langley Research Center and NASA's Wallops Flight Facility are jointly developing inflatable aeroshell technology for use on future NASA missions. The technology will be demonstrated in the Inflatable Re-entry Vehicle Experiment (IRVE). This paper will detail the development of the initial IRVE inflatable system to be launched on a Terrier/Orion sounding rocket in the fourth quarter of CY2005. The experiment will demonstrate achievable packaging efficiency of the inflatable aeroshell for launch, inflation, leak performance of the inflatable system throughout the flight regime, structural

  4. Independent School Leadership: Heads, Boards, and Strategic Thinking

    Science.gov (United States)

    Baker, Troy; Campbell, Stephen; Ostroff, David

    2016-01-01

    This study seeks to identify and assess factors that contribute to effective independent school governance at the board of trustees level. A review of extant literature reveals two major challenges: (a) definitions and standards of board effectiveness are inconsistent, and (b) there is very little empirical evidence to support existing definitions…

  5. PCB contamination and effects on benthic invertebrate communities at the Irving Whale salvage site

    National Research Council Canada - National Science Library

    Ernst, W

    2000-01-01

    In June of 1998 and 1999, two and three years after the raising of the Irving Whale, sediment sampling was conducted at the site where the barge was recovered to determine the extent and distribution...

  6. PCB contamination and effects on benthic invertebrate communities at the Irving Whale salvage site

    National Research Council Canada - National Science Library

    Ernst, W

    2000-01-01

    ... patterns of polychlorinated biphenyl (PCB) contamination. In addition, snow crab tissue sampling, toxicity testing of sediments as well as analysis of the integrity of benthic biological communities was conducted around the Irving Whale footprint...

  7. The Independent School Experience: Aspects of the Normative Environments of Single-Sex and Coed Secondary Schools.

    Science.gov (United States)

    Trickett, Edison J.; And Others

    1982-01-01

    The normative environments of single-sex independent schools were found to be more academic, with greater task and competition orientation, than coeducational independent schools. Representative independent schools were compared to each other and to public schools with a discussion of learning involvement, function, purpose, and student and…

  8. Measuring the Contribution of Independent Christian Secondary Schools to Students' Religious, Personal, and Social Values

    Science.gov (United States)

    Francis, Leslie J.; ap Siôn, Tania; Village, Andrew

    2014-01-01

    From the late 1960s independent Christian schools have emerged in England and Wales, initiated either by churches or by parents. Many of these new independent schools are linked through the Christian Schools Trust. The impact that these schools are exerting on their students may be of interest for the churches with which they are associated and of…

  9. Putting "The System" into a School Autonomy Reform: The Case of the Independent Public Schools Program

    Science.gov (United States)

    Gobby, Brad

    2016-01-01

    The Australian Federal and state governments have been introducing neoliberal reforms to the governance of their education systems for a number of decades. One of the most recent programs of reform is the Western Australian Independent Public Schools (IPS) initiative. Similar to decentralizing reforms around the world, the IPS program seeks…

  10. Unthinkable Allies?: John Dewey, Irving Babbitt and "The Menace of the Specialized Narrowness"

    Science.gov (United States)

    Smilie, Kipton D.

    2016-01-01

    This article examines Irving Babbitt's probing critiques of John Dewey's ideas at the beginning of the 20th century. Babbitt (1865-1933) was the co-founder of the New Humanists, a collection of scholars and academics who advocated for a return of the Greek and Roman classics in the American curriculum. Babbitt believed that both naturalism and…

  11. Bookends of the Twentieth Century: Irving Babbitt, E. D. Hirsch, and the Humanistic Curriculum

    Science.gov (United States)

    Smilie, Kipton D.

    2013-01-01

    Irving Babbitt and E.D. Hirsch defended the humanistic curriculum at both the beginning and end of the twentieth century, respectively. Both claimed that a set of specific knowledge needed to be passed from one generation to the next. Both found this knowledge primarily, though certainly not exclusively, through the classical Western tradition.…

  12. Irving Fisher and the UIP Puzzle: Meeting the Expectations a Century Later

    NARCIS (Netherlands)

    R.A.J. Campbell-Pownall (Rachel); C.G. Koedijk (Kees); J.R. Lothian (James); R.J. Mahieu (Ronald)

    2007-01-01

    textabstractWe review Irving Fisher’s seminal work on UIP and on the closely related equation linking interest rates and inflation. Like Fisher, we find that the failures of UIP are connected to individual episodes in which errors surrounding exchange rate expectations are persistent, but eventually

  13. Catching Up: Gender Values at a Canadian Independent School for Girls, 1978-93.

    Science.gov (United States)

    Heyward, Candace B.

    1995-01-01

    Examines the 15-year transformation in gender values at a Canadian independent school for girls and their effect on the students and the school structures. Gender-stereotyped, outside-world realities are still influencing the school environment and students' thinking. The author believes single-sex schools for girls are an important antidote to…

  14. The perceptions of teaching staff from Nigerian independent schools ...

    African Journals Online (AJOL)

    schools of a South African professional development workshop. Trudie Steyn .... and learning; change management; improving a school through action re- search ..... development. International Journal of Lifelong Learning, 25:139-156.

  15. How Inclusive Education Is Understood by Principals of Independent Schools

    Science.gov (United States)

    Gous, Jennifer Glenda; Eloff, Irma; Moen, Melanie Carmen

    2014-01-01

    Inclusive education has become a practice that has been adopted by many schools across the globe and most usually in first-world countries. As a whole-school system, it occurs less frequently in developing countries including South Africa which unlike many developing countries has a sound infrastructure and many excellent schools in both the state…

  16. Leading and Managing Today's Independent School: A Qualitative Analysis of the Skills and Practices of Experienced Heads of Independent Schools in the New York Metropolitan Area

    Science.gov (United States)

    Juhel, Jean-Marc

    2016-01-01

    This article presents the findings of a qualitative study conducted in 2014 with 16 experienced heads of school in the New York metropolitan area. The study was designed to better understand the skills and practices that they view as critical to leading and managing independent schools. The data collected speak to each head's ability to manage the…

  17. Established Independent School Collaborates with Social Service Agency to Launch New School: Community Partnership School, Pennsylvania

    Science.gov (United States)

    Stewart, Sarah

    2016-01-01

    Community Partnership School (CPS) serves 90 to 95 students annually in preK-5th grade. Of these, 100 percent are African American or multiracial, and all qualify for free or reduced-price lunch. Community Partnership School began as a collaboration between Germantown Academy, which had trouble recruiting low-income students to its suburban…

  18. An Experience of "Yes": Independent Schools Begin to Explore and Exploit the Power of Design Thinking

    Science.gov (United States)

    Gow, Peter

    2012-01-01

    The inkling was there all along. Back in 2005, in "A Whole New Mind," author Daniel Pink included design--"utility enhanced by significance"--as an essential aptitude for the 21st-century learner. Some attentive independent school educators began looking around. If forward-thinking independent schools are to produce new minds, they maintained,…

  19. Leading an Independent School Today Means Leading Change

    Science.gov (United States)

    Walpole, Andrew Robert Nicholas

    2014-01-01

    This Executive Leadership Portfolio (ELP) is the story of my journey through the Ed.D. program that begins with me focusing my work on trying to reverse my school's attrition woes, then changes course as I try to make my project reverse my own failed head of school candidacies, and ends with me discovering that, along the way, I had learned to…

  20. Teaching Organizational Skills in Middle School: Moving toward Independence

    Science.gov (United States)

    Boller, Barbara

    2008-01-01

    In this article, the author examines organizational skills from a developmental perspective and provides middle school teachers with strategies to help students manage academic tasks. An underlying assumption in middle school is that students are old enough to juggle multiple assignments, plan and organize projects, and regulate their time and…

  1. The Demonstration of Organizational Legitimacy among Independent Professional Schools of Acupuncture and Oriental Medicine

    Science.gov (United States)

    Storrs, Elizabeth

    2012-01-01

    Independent professional schools were a significant part of higher education in the United States until the rise of universities at the beginning of the 20th century. In the 21st century, the overwhelming majority of professional schools are indeed affiliated with universities; however there are a growing number of professional schools in variety…

  2. The Repercussions of Reporting Bullying: Some Experiences of Students at an Independent Secondary School

    Science.gov (United States)

    O'Brien, Niamh; Munn-Giddings, Carol; Moules, Tina

    2018-01-01

    This article reports on the complex web experienced by young people when making decisions to report bullying in school. The study was conducted in the secondary school of an independent day and boarding school in the east of England. A Participatory Action Research approach was used with student voice and perspective at its core. This study…

  3. Identifying ideology: media representations of the Irving Oil Refinery strike, 1994-1996

    Energy Technology Data Exchange (ETDEWEB)

    Steuter, E.C.

    1998-07-01

    Media coverage of a strike at the Irving Oil Refinery in Saint John, New Brunswick which began in 1994 and lasted until 1996 is used as a background for the examination of ideology, used here in the more inclusive sense, one in which the term suggests a frame of mind without the coherence and easily recognized label usually associated with political ideology. Central issues such as monopoly ownership of the New Brunswick media by the Irving Group of Companies (also owners of the refinery) , the ideological presentation of strikes in general, and the representation of changing labour relations in a post-industrial, globally-oriented society are analyzed to show how these issues influenced media coverage. Four New Brunswick dailies as well as selected English-language dailies from other parts of Canada have been scrutinized in an effort to determine their ideological stand. It was found that restrictive ideologies such as liberalism or conservatism are on the decline; instead, more inclusive ideologies like defeatism and individualism were prominently featured especially by the St. John Telegraph-Journal in New Brunswick and other papers outside the province. The most striking finding was that if the media coverage of the Irving Refinery strike is representative of public opinion, the current organization of the provincial political economy is accepted as 'natural' by a majority of New Brunswickers.

  4. Recovery of the Irving Whale oil barge: overflights with the laser environmental airborne fluorosensor

    International Nuclear Information System (INIS)

    Brown, C. E.; Nelson, R. D.; Fingas, M.

    1997-01-01

    Contribution of Environment Canada's laser environmental airborne fluorosensor (LEAF) to the recovery in 1996 of the oil barge 'Irving Whale' from the St. Lawrence River was described. Additional equipment employed on board the DC-3 aircraft included an RC-10 colour mapping camera and two down-looking video cameras. Leaking of Bunker C fuel oil was detected around the sunken barge in the days immediately prior to and during the day of the raising of the vessel. During each overflight, the LEAF system produced timely, concise map-based contamination information in hard copy form. The LEAF system also detected extremely thin, sub-sheen levels of oil on the day of the lift over the majority of the southern Gulf of St. Lawrence. The extent of coverage was greatly reduced by the next day and essentially eliminated by the second day after the lift. The LEAF system continued to monitor the 'Irving Whale' as it was transported to Halifax on the deck of the submersible vessel Boabarge 10. There was no evidence of oil leakage during the transit attributable to the 'Irving Whale'. During the entire period of lift and recovery the LEAF system performed flawlessly, and demonstrated the usefulness of remote sensing flights during oil spill response operations. 3 refs., 4 figs

  5. How accreditation stimulates business school change: evidence from the Commonwealth of independent states

    OpenAIRE

    Yelena Istileulova; Darja Peljhan

    2015-01-01

    There is scarce or almost non-existing research on changes that take place in business schools in the Commonwealth of Independent States (CIS). Changes in CIS business schools (B-schools) are influenced by different external factors (e.g. socioeconomic system, market forces, financial crisis, demographic problems, changes in policies of higher education; influence of the Bologna process). On the other hand, B-schools in the CIS need to make internal changes to gain the external accreditation....

  6. Measuring Performance for Accountability of a Small Social Economy Organization: The Case of an Independent School

    OpenAIRE

    Steven M. Smith; Sonja Novkovic; John Maddocks

    2011-01-01

    This article is a result of a joint project in social economy research between a community partner-an independent school-and academic partners. The school is a democratic organization, run by teachers and parents. The goal of the project was to find ways to improve communication and reporting about general performance of the school as part of the school's accountability to its members. Starting from lessons of the balanced scorecard approach for non-profits, we describe the process of develop...

  7. Risk management practices in sport in independent schools in ...

    African Journals Online (AJOL)

    Physical Education and sport has a natural place in education whether the approach is formal or informal. Providing learners with the opportunity to play sport at school and to participate in Physical Education ensure that they receive education that addresses the body, mind and spirit. Participation in sport and physical ...

  8. Independent Schools Examine Ways to Support Students' Sleep

    Science.gov (United States)

    Stewart, Sarah

    2015-01-01

    Two-thirds of high school students get less than eight to 10 hours of sleep per night according to the Centers for Disease Control and Prevention (CDC). Sleep deprivation in teens has been linked to poor academic performance, reduced immunity, obesity, ADD-like symptoms, and even drug and alcohol use. For years, experts have said that early school…

  9. A Study on how to make “independent students” in commercial high schools

    OpenAIRE

    石村, 雅雄; 谷本, 浩志

    2012-01-01

    In this past 10 years, commercial high schools' role and expectations are changed greatly. In this study, what should their teachers do for making "independent students" are clarified through researching, investigating and rearranging the present conditions and the problem of commercial high schools. And also, suggestions for making "independent students" are clarified based on Tanimoto's practices about teaching and student guidance. The summarized results are follows. It is very important t...

  10. Administrators' Beliefs of the Organizational Effectiveness of the Mississippi Association of Independent Schools

    Science.gov (United States)

    Blanton, Anthony Shane

    2017-01-01

    The Mississippi Association of Independent Schools was born out of the turbulent years of the Civil Rights Era. "Plessy v. Ferguson" in 1896 had established the doctrine of separate but equal facilities, including schools. While the decision in "Brown v. Board of Education," handed down by the Supreme Court in 1954, ruled that…

  11. Headteacher Career Paths in UK Independent Secondary Coeducational Schools: Gender Issues

    Science.gov (United States)

    McLay, Margaret

    2008-01-01

    This article presents evidence of the similarities and differences in the career paths of men and women who have achieved headships in UK independent coeducational schools. The research comprised a pilot study of interviews with nine female headteachers and a questionnaire sent to male and female heads of coeducational secondary schools. It…

  12. Modeling school choice: A comparison of public, private-independent, private-religious and home-schooled students

    Directory of Open Access Journals (Sweden)

    Clive R. Belfield

    2004-06-01

    Full Text Available U.S. students now have four choices of schooling: public schooling, private–religious schooling, private–independent schooling, and home-schooling. Of these, home-schooling is the most novel: since legalization across the states in the last few decades, it has grown in importance and legitimacy as an alternative choice. Thus, it is now possible to investigate the motivation for home-schooling, relative to the other schooling options. Here, we use two recent large-scale datasets to assess the school enrollment decision: the first is the National Household Expenditure Survey (1999, and the second is micro-data on SAT test-takers in 2001. We find that, generally, families with home-schoolers have similar characteristics to those with children at other types of school, but mother’s characteristics – specifically, her employment status – have a strong influence on the decision to home-school. Plausibly, religious belief has an important influence on the schooling decision, not only for Catholic students, but also those of other faiths.

  13. Ted Irving's legacy: recent developments on his pioneering work in paleomagnetism

    Science.gov (United States)

    Enkin, R. J.; Opdyke, N. D.; Kent, D. V.; Frankel, H. R.; Evans, D. A.; Geissman, J. W.

    2014-12-01

    Edward (Ted) Irving (1927-2014) was one of the principal developers of paleomagnetism and an early champion of continental drift. Through careful multidisciplinary research and with great insight, he pioneered many aspects of paleomagnetism which continue to be actively researched. Irving was convinced of the reality of continental drift by 1954 and provided compelling arguments for its support in his classic 1964 textbook, but thought it would take the rest of his career to convince the rest of the scientific community. With the acceptance of plate tectonics in the late 1960s, he then applied his paleomagnetic tools to study young rocks (mid-ocean ridges), old rocks (the Laurentian shield), and mobile belts (the Appalachians and the Cordillera). In this poster we highlight recent work on several of his methods, results and ideas. Topics will include spherical statistics and paleosecular variation, the geomagnetic polarity time scale and the Kiaman superchron, paleoclimatic tests of paleogeography, compilation of paleomagnetic poles and the definition of apparent polar wander paths, and the paleogeography of cratons (e.g., Pangea) and mobile belts (e.g., Baja BC).

  14. Diversity, Equity, and Inclusion in Independent Schools: How Silence and Privilege Hinder the Work

    OpenAIRE

    Perez del Toro, Jessica

    2017-01-01

    Most private or independent schools originated as schools of privilege, serving the offspring of a culturally and socially elite group of white American families (Cookson, 2013; Flewelling, 2013; Slaughter-Defoe & Johnson, 1988). Since the 1960s these institutions have worked to change their predominantly White, elitist image by broadening their access and striving to become diverse and inclusive institutions that prepare all students to “thrive in a global, multicultural community” (Quanti, ...

  15. Improving of professional training of future primary school teachers by means of independent work

    Directory of Open Access Journals (Sweden)

    Інна Анатоліївна Нагрибельна

    2015-03-01

    Full Text Available The issue of independent professional and methodological training of future primary school teachers in the context of higher education reforming in Ukraine is analyzed in the article. The attention is focused on the role of independent work as an important means of students' professional development. The model of the individual work topic in the course "Methods of Teaching Ukrainian Language" is given

  16. The repercussions of reporting bullying: some experiences of students at an independent secondary school

    OpenAIRE

    O'Brien, Niamh; Munn-Giddings, Carol; Moules, Tina

    2018-01-01

    This article reports on the complex web experienced by young people when making decisions to report bullying in school. The study was conducted in the secondary school of an independent day and boarding school in the East of England. A Participatory Action Research approach was used with student voice and perspective at its core. This study involved five students as co-researchers with the first author to explore the concept of ‘snitching’ about bullying. Data were collected from the wider st...

  17. The Nation's Report Card Reading 2009 Trial Urban District Snapshot Report. Austin Independent School District. Grade 8, Public Schools

    Science.gov (United States)

    National Center for Education Statistics, 2010

    2010-01-01

    Each district that participated in the National Assessment of Educational Progress (NAEP) 2009 Trial Urban District Assessment in reading receives a one-page snapshot report that presents key findings and trends in a condensed format. This report presents the results for Austin Independent School District's student achievement in reading. In 2009,…

  18. The Nation's Report Card Reading 2009 Trial Urban District Snapshot Report. Austin Independent School District. Grade 4, Public Schools

    Science.gov (United States)

    National Center for Education Statistics, 2010

    2010-01-01

    Each district that participated in the National Assessment of Educational Progress (NAEP) 2009 Trial Urban District Assessment in reading receives a one-page snapshot report that presents key findings and trends in a condensed format. This report presents the results for Austin Independent School District's student achievement in reading. In 2009,…

  19. Rodriquez V. San Antonio Independent School District: Gathering the Ayes of Texas--The Politics of School Finance Reform

    Science.gov (United States)

    Yudof, Mark G.; Morgan, Daniel C.

    1974-01-01

    An historical account is given of movements toward educational finance reform in Texas, culminating in the Rodriquez v. San Antonio Independent School District case and its aftermath. The role of political pressures applied by various interest groups is traced and the prospects for future reform assessed. (EH)

  20. How accreditation stimulates business school change: evidence from the Commonwealth of independent states

    Directory of Open Access Journals (Sweden)

    Yelena Istileulova

    2015-05-01

    Full Text Available There is scarce or almost non-existing research on changes that take place in business schools in the Commonwealth of Independent States (CIS. Changes in CIS business schools (B-schools are influenced by different external factors (e.g. socioeconomic system, market forces, financial crisis, demographic problems, changes in policies of higher education; influence of the Bologna process. On the other hand, B-schools in the CIS need to make internal changes to gain the external accreditation. We look into the nature of change processes taking place in CIS B-schools, observing them through the prism of ongoing external accreditation processes. The purpose of the study is to examine the effect of the accreditation process on CIS B-school changes. We used a comparative analysis based on the study of 22 Bschools from four countries (Russia, Belarus, Kazakhstan, and Kyrgyzstan. We discovered that these changes refer to introducing more strict entrance requirements, strengthening financial resources, and improving efforts to reach the accreditation standards. Moreover, schools have to review their mission, decrease their student-to-faculty ratio, introduce measurement metrics for learning goals, and internationalise their programs. The advanced B-schools in Russia and Kazakhstan usually start with an international programme accreditation, and then move to an institutional one. The trend has begun spreading to schools from non-Bologna countries like Belarus, but it is still a long-time agenda item for Kyrgyzstan.

  1. "Capitalizing on Sport": Sport, Physical Education and Multiple Capitals in Scottish Independent Schools

    Science.gov (United States)

    Horne, John; Lingard, Bob; Weiner, Gaby; Forbes, Joan

    2011-01-01

    This paper draws on a research study into the existence and use of different forms of capital--including social, cultural and physical capital--in three independent schools in Scotland. We were interested in understanding how these forms of capital work to produce and reproduce "advantage" and "privilege". Analysis is framed by…

  2. Recipes for Success: Independent Schools Break the Mold When It Comes to Social Media

    Science.gov (United States)

    Stoner, Michael

    2010-01-01

    Most communicators are not giving up print or other traditional media. But they recognize that social media has quickly become an important channel for the audiences they want to reach. Social media adds texture and complexity to the marketing mix. To take advantage of social media, it pays to be nimble. Independent schools' communicators…

  3. The Parallels between Admissions to Independent Boarding Schools and Admissions to Selective Universities

    Science.gov (United States)

    Hillman, Nicholas

    2014-01-01

    In England, as in many other countries, selective universities have been under pressure to show there are no financial barriers for high-potential students from less-advantaged backgrounds. For much of the twentieth century, there was a similarly lively debate about how to open up Britain's prestigious independent boarding schools to a wider…

  4. Every Day We're Shufflin': Empowering Students during In-School Independent Reading

    Science.gov (United States)

    Hall, Katrina W.; Hedrick, Wanda B.; Williams, Lunetta M.

    2014-01-01

    Research in the field of literacy has identified choice as a key component affecting students' reading habits and their resulting literacy growth. This article discusses an in-school independent reading project in which students are provided the freedom to choose books, use ambient music, and engage in book talks. The children showed increased…

  5. Technology Integration in EFL Classrooms: A Study of Qatari Independent Schools

    Science.gov (United States)

    Chaaban, Youmen; Ellili-Cherif, Maha

    2017-01-01

    The purpose of this study was to examine the impact of teachers' individual characteristics and perceptions of environmental factors on the extent of technology integration into EFL (English as a Foreign Language) classrooms. To this end, a national survey examining EFL teachers' perceptions was conducted at Qatari Independent Schools. A total of…

  6. World of Learning: Houston Independent School District 2014 Annual Report and 2015 Calendar

    Science.gov (United States)

    Houston Independent School District, 2015

    2015-01-01

    No other city in the nation more clearly exemplifies the dramatically changing social, political, and economic landscape of America's urban centers than Houston. Houston has transformed from a bi-racial southern city on the bayou to one of the most ethnically and culturally diverse communities in the nation. Houston Independent School District…

  7. Participants in School-Sponsored and Independent Sports: Perceptions of Self and Family.

    Science.gov (United States)

    Browne, Beverly A.; Francis, Sally K.

    1993-01-01

    Examined perceptions of social competence and family dynamics among adolescent participants in school-sponsored and independent sports (baseball and skateboarding). Findings from 271 adolescents revealed that perceptions of social competence were differentially related to degree of sports involvement and perceived skill but were not related to…

  8. Opportunity in an Age of Disruption: How Independent Schools Can Lead the Change

    Science.gov (United States)

    Katzman, John; Horn, Michael B.

    2016-01-01

    Technologies used in new business models have disrupted almost every sector of the economy. Many are now beginning to discuss when disruption will come to independent schools. The answer, of course, is that it has already happened; in areas such as admissions, college guidance, and learning content, there are disruptive innovations that are…

  9. Threats of Violence in Schools: The Dallas Independent School District's Response.

    Science.gov (United States)

    Ryan-Arrendondo, Kim; Renouf, Kristin; Egyed, Carla; Doxey, Meredith; Dobbins, Maria; Sanchez, Serafin; Rakowitz, Bert

    2001-01-01

    Discusses the Dallas Public Schools' procedures for assessing the potential for violence among children who express intent to harm others. The Dallas Violence Risk Assessment (DVRA) was developed to evaluate students who have made threats of violence, and to assist school staff in determining appropriate intervention strategies. Describes the…

  10. A Classroom Observational Study of Qatar's Independent Schools: Instruction and School Reform

    Science.gov (United States)

    Palmer, Douglas J.; Sadiq, Hissa M.; Lynch, Patricia; Parker, Dawn; Viruru, Radhika; Knight, Stephanie; Waxman, Hersh; Alford, Beverly; Brown, Danielle Bairrington; Rollins, Kayla; Stillisano, Jacqueline; Abu-Tineh, Abdullah M. Hamdan; Nasser, Ramzi; Allen, Nancy; Al-Binali, Hessa; Ellili, Maha; Al-Kateeb, Haithem; Al-Kubaisi, Huda

    2016-01-01

    Qatar initiated a K-12 national educational reform in 2001. However, there is limited information on the instructional practices of the teachers in the reform schools. This project was an observational study of classrooms with a stratified random sample of the first six cohorts of reform schools. Specifically, 156 classrooms were observed in 29…

  11. Towards the Irving-Kirkwood limit of the mechanical stress tensor

    Science.gov (United States)

    Smith, E. R.; Heyes, D. M.; Dini, D.

    2017-06-01

    The probability density functions (PDFs) of the local measure of pressure as a function of the sampling volume are computed for a model Lennard-Jones (LJ) fluid using the Method of Planes (MOP) and Volume Averaging (VA) techniques. This builds on the study of Heyes, Dini, and Smith [J. Chem. Phys. 145, 104504 (2016)] which only considered the VA method for larger subvolumes. The focus here is typically on much smaller subvolumes than considered previously, which tend to the Irving-Kirkwood limit where the pressure tensor is defined at a point. The PDFs from the MOP and VA routes are compared for cubic subvolumes, V =ℓ3. Using very high grid-resolution and box-counting analysis, we also show that any measurement of pressure in a molecular system will fail to exactly capture the molecular configuration. This suggests that it is impossible to obtain the pressure in the Irving-Kirkwood limit using the commonly employed grid based averaging techniques. More importantly, below ℓ ≈3 in LJ reduced units, the PDFs depart from Gaussian statistics, and for ℓ =1.0 , a double peaked PDF is observed in the MOP but not VA pressure distributions. This departure from a Gaussian shape means that the average pressure is not the most representative or common value to arise. In addition to contributing to our understanding of local pressure formulas, this work shows a clear lower limit on the validity of simply taking the average value when coarse graining pressure from molecular (and colloidal) systems.

  12. Does Independent Schools Funding Make a Mockery of the Public Schools Funding Formula? BCTF Research Report. RR2015-01 rev2

    Science.gov (United States)

    White, Margaret; Kuehn, Larry

    2015-01-01

    This report describes the methodology used by the Ministry of Education to calculate per Full-Time Equivalent (FTE) student funding for independent schools and discusses the underlying inequities when the public school funding formula is applied to funding for private schools. Vancouver school district is provided as a case example to work through…

  13. Participants in school-sponsored and independent sports: perceptions of self and family.

    Science.gov (United States)

    Browne, B A; Francis, S K

    1993-01-01

    Sports are believed to contribute to physical well-being, social adjustment, and self-esteem. In this study, perceptions of social competence and family dynamics were examined among adolescent participants in school-sponsored and independent sports (baseball and skateboarding). Subjects, aged 12 to 19 years, completed a questionnaire consisting of FACES III, a social competence scale, and miscellaneous items concerning school performance, sports commitment, and perceptions of adult attitudes. Perceptions of social competence were differentially related to degree of sports involvement and perceived skill but were not related to the social acceptability of the sport. Adolescents in both groups depicted their families as demonstrating low levels of cohesion but high adaptability.

  14. Suburban School Opens Elementary Campus in the Heart of Memphis: St. George's Independent School, Memphis, Tennessee

    Science.gov (United States)

    Stewart, Sarah

    2016-01-01

    St. George's has nearly 1,150 students on three campuses: an elementary campus in Germantown and a middle/upper school campus in Collierville, both suburbs of Memphis, and a second elementary campus in Memphis. The Memphis campus serves 140 students in pre-K-5th grade. All Memphis campus students receive financial aid based on need, and…

  15. A qualitative study of independent fast food vendors near secondary schools in disadvantaged Scottish neighbourhoods.

    Science.gov (United States)

    Estrade, Michelle; Dick, Smita; Crawford, Fiona; Jepson, Ruth; Ellaway, Anne; McNeill, Geraldine

    2014-08-04

    Preventing and reducing childhood and adolescent obesity is a growing priority in many countries. Recent UK data suggest that children in more deprived areas have higher rates of obesity and poorer diet quality than those in less deprived areas. As adolescents spend a large proportion of time in school, interventions to improve the food environment in and around schools are being considered. Nutrient standards for school meals are mandatory in the UK, but many secondary pupils purchase foods outside schools at break or lunchtime that may not meet these standards. Qualitative interviews were conducted with fast food shop managers to explore barriers to offering healthier menu options. Recruitment targeted independently-owned shops near secondary schools (pupils aged c.12-17) in low-income areas of three Scottish cities. Ten interviews were completed, recorded, and transcribed for analysis. An inductive qualitative approach was used to analyse the data in NVivo 10. Five themes emerged from the data: pride in what is sold; individual autonomy and responsibility; customer demand; profit margin; and neighbourhood context. Interviewees consistently expressed pride in the foods they sold, most of which were homemade. They felt that healthy eating and general wellbeing are the responsibility of the individual and that offering what customers want to eat, not necessarily what they should eat, was the only way to stay in business. Most vendors felt they were struggling to maintain a profit, and that many aspects of the low-income neighbourhood context would make change difficult or impossible. Independent food shops in low-income areas face barriers to offering healthy food choices, and interventions and policies that target the food environment around schools should take the neighbourhood context into consideration.

  16. Ted Irving and the Precambrian continental drift of (within?) the Canadian Shield

    Science.gov (United States)

    Hoffman, P. F.

    2014-12-01

    Ted Irving was no stranger to the Precambrian when he began paleomagnetic studies in the Canadian Shield (CS) that would dominate his research in the early and mid-1970's. Twenty years before, his graduate work on billion-year-old strata in Scotland established paleomagnetic methodologies applicable to sedimentary rocks generally. In 1958, he and Ronald Green presented an 'Upper Proterozoic' APW path from Australia as evidence for pre-Carboniferous drift relative to Europe and North America (the poles actually range in age from 1.2 to 2.7 Ga). His first published CS poles were obtained from the Franklin LIP of the Arctic platform and demonstrate igneous emplacement across the paleoequator. Characteristically, his 1971 poles are statistically indistinguishable from the most recent grand mean paleopole of 2009. His main focus, however, was on the question of Precambrian continental drift. He compared APW paths with respect to Laurentia with those obtained from other Precambrian shields, and he compared APW paths from different tectonic provinces within the CS. He was consistently antagonistic to the concept of a single long-lived Proterozoic supercontinent, but he was on less certain ground regarding motions within the CS due to inadequate geochronology. With Ron Emslie, he boldly proposed rapid convergence between parts of the Grenville Province and Interior Laurentia (IL) ~1.0 Ga. This was controversial given the uncertain ages of multiple magnetic components in high-grade metamorphic rocks. With John McGlynn and John Park, he developed a Paleoproterozoic APW path for the Slave Province from mafic dikes and red clastics, encompassing the time of consolidation of IL during 2.0-1.8 Ga orogenesis. Before 1980, he constructed Paleoproterozoic APW paths for IL as a whole, finding little evidence for significant internal displacement. He recognized that the Laurentian APW path describes a series of straight tracks linked by hairpins, the latter corresponding in age to

  17. THE (UN? FAIRNESS OF FAIR VALUE: SFAS 157, IRVING FISHER AND GECON

    Directory of Open Access Journals (Sweden)

    Paulo Roberto Barbosa Lustosa

    2017-01-01

    Full Text Available Objective: The objective of this study is to assess the level of adherence of explicit and implicit measurement concepts present in SFAS 157 – Fair Value Measurements to traditional economic-accounting concepts. Background: The expansion of situations in which fair value measurement is required makes more difficult to ensure that the computed measure of value is actually fair. Out of the objectivity of current sales prices in an active market, all other measures of value are expectations about the future, inherently uncertain and inaccurate. Thus, the desired justice of the computed figures lies not in its accuracy, but in the using of the correct concepts for measuring accounting transactions and events. Method: To reach the objective, the characteristics of this standard are confronted with the secular concept of capital and income set by the laureate American neoclassical economist Irving Fisher, which were incorporated into Information System for Economic Management (Gecon. Results: The results indicate that SFAS 157 fair value concept and measurement structure are incorrect or incomplete, suggesting that the maintenance of the fair value expression in accounting seems inadequate. Contributions: This paper contributes to the literature on accounting measurement showing that as a measurement concept in accounting fair value seems inadequate. In abnormal situations or absence of a market, the measure found is always inexact and subjective, and therefore is not correct to call fair the quantity resulting from this arbitrary calculation.

  18. Learners’ perceptions of learners regarded as having a homosexual orientation in an independent secondary school environment

    Directory of Open Access Journals (Sweden)

    Hendrik P. Mostert

    2012-10-01

    Full Text Available In schools today discrimination based on sexual orientation takes place on a regular basis. This form of discrimination leads to aggression towards learners perceived to be homosexual, as well as towards those with a homosexual orientation. For more than 15 years South Africa has been a democratic country with laws that protect learners who have a homosexual orientation. Nevertheless, aggression and discrimination towards these learners still occur in schools. Aggression often leads to verbal and physical bullying of the victims by perpetrators. The objectives of this research were to explore and describe Grade 11 learners’ experiences of aggression towards learners perceived to be homosexual as well as those with a homosexual orientation in an independent secondary school environment. The research design was qualitative, exploratory, descriptive and contextual in nature. The data for this investigation consisted of essays based on a published newspaper photograph, phenomenological group interviews, observations and field notes. Tesch’s method of data analysis was used, and an independent coder assisted. Three themes were identified, discussed and supported by a literature control: that learners experience that it is right and acceptable to have a homosexual orientation; that they experience ambivalence towards homosexual orientation of learners; and experienced feelings that it is wrong to have a homosexual orientation. Recommended guidelines are provided to address aggression towards learners perceived to be homosexual and those with a homosexual orientation.

  19. Learners' perceptions of learners regarded as having a homosexual orientation in an independent secondary school environment.

    Science.gov (United States)

    Mostert, Hendrik P; Myburgh, Chris; Poggenpoel, Marie

    2012-10-04

    In schools today discrimination based on sexual orientation takes place on a regular basis. This form of discrimination leads to aggression towards learners perceived to be homosexual, as well as towards those with a homosexual orientation. For more than 15 years South Africa has been a democratic country with laws that protect learners who have a homosexual orientation. Nevertheless, aggression and discrimination towards these learners still occur in schools. Aggression often leads to verbal and physical bullying of the victims by perpetrators. The objectives of this research were to explore and describe Grade 11 learners' experiences of aggression towards learners perceived to be homosexual as well as those with a homosexual orientation in an independent secondary school environment. The research design was qualitative, exploratory, descriptive and contextual in nature. The data for this investigation consisted of essays based on a published newspaper photograph, phenomenological group interviews, observations and field notes. Tesch's method of data analysis was used, and an independent coder assisted. Three themes were identified, discussed and supported by a literature control: that learners experience that it is right and acceptable to have a homosexual orientation; that they experience ambivalence towards homosexual orientation of learners; and experienced feelings that it is wrong to have a homosexual orientation. Recommended guidelines are provided to address aggression towards learners perceived to be homosexual and those with a homosexual orientation.

  20. A Metacognitive Profile of Vocational High School Student’s Field Independent in Mathematical Problem Solving

    Science.gov (United States)

    Nugraheni, L.; Budayasa, I. K.; Suwarsono, S. T.

    2018-01-01

    The study was designed to discover examine the profile of metacognition of vocational high school student of the Machine Technology program that had high ability and field independent cognitive style in mathematical problem solving. The design of this study was exploratory research with a qualitative approach. This research was conducted at the Machine Technology program of the vocational senior high school. The result revealed that the high-ability student with field independent cognitive style conducted metacognition practices well. That involved the three types of metacognition activities, consisting of planning, monitoring, and evaluating at metacognition level 2 or aware use, 3 or strategic use, 4 or reflective use in mathematical problem solving. The applicability of the metacognition practices conducted by the subject was never at metacognition level 1 or tacit use. This indicated that the participant were already aware, capable of choosing strategies, and able to reflect on their own thinking before, after, or during the process at the time of solving mathematical problems.That was very necessary for the vocational high school student of Machine Technology program.

  1. Screen time and passive school travel as independent predictors of cardiorespiratory fitness in youth.

    Science.gov (United States)

    Sandercock, Gavin R H; Ogunleye, Ayodele A

    2012-05-01

    The most prevalent sedentary behaviours in children and adolescents are engagement with small screen media (screen-time) and passive travel (by motorised vehicle). The objective of this research was to assess the independence of these behaviours from one another and from physical activity as predictors of cardiorespiratory fitness in youth. We measured cardiorespiratory fitness in n=6819 10-16 year olds (53% male) who self-reported their physical activity (7-day recall) school travel and screen time habits. Travel was classified as active (walking, cycling) or passive; screen time as 4 h. The multivariate odds of being fit were higher in active travel (Boys: OR 1.32, 95% CI: 1.09-1.59; Girls: OR 1.46, 1.15-1.84) than in passive travel groups. Boys reporting low screen time were more likely to be fit than those reporting >4 h (OR 2.11, 95% CI: 1.68-2.63) as were girls (OR 1.66, 95% CI: 1.24-2.20). These odds remained significant after additionally controlling for physical activity. Passive travel and high screen time are independently associated with poor cardiorespiratory fitness in youth, and this relationship is independent of physical activity levels. A lifestyle involving high screen time and habitual passive school travel appears incompatible with healthful levels of cardiorespiratory fitness in youth. Copyright © 2012 Elsevier Inc. All rights reserved.

  2. A research and professional approach to independent work in Cuban polytechnic school

    Directory of Open Access Journals (Sweden)

    Navarro, Zita Elaine

    2015-09-01

    Full Text Available The potentials and shortcomings of independent work in the teachers of polytechnic school training process are an indication of the need of devising a methodology based on a research and professional approach linked to professional performance. The integrative character of academic and non-academic tasks in the process is examined from its planning stage from the perspective of a diversity of professional performance contexts. The findings were appraised by means of expertise valuation and by means of a controlled experiment. Palabras clave: Trabajo independiente, enfoque profesional, enseñanza técnica y profesional.

  3. Developing a collaboration with the Houston independent school district: testing the generalizability of a partnership model.

    Science.gov (United States)

    Poduska, Jeanne; Gomez, Mary Jane; Capo, Zeph; Holmes, Venita

    2012-07-01

    Moving evidence-based practices into real-world settings is a high priority for education and public health. This paper describes the development of a partnership among the Houston Independent School District, the American Institutes of Research, and the Houston Federation of Teachers to support research on and program sustainability for the Good Behavior Game, a team-based classroom behavior management strategy that has shown positive impact in randomized field trials. The conceptual framework guiding partnership development is presented, followed by an application of the framework in Houston. Lessons learned and implications for the next stage of research and practice are then discussed.

  4. Modernizing "San Antonio Independent School District v. Rodriguez": How Evolving Supreme Court Jurisprudence Changes the Face of Education Finance Litigation

    Science.gov (United States)

    Saleh, Matthew

    2011-01-01

    This article aims to "modernize" the current legal debate over inequitable public school funding at the state and local level. The 1973 Supreme Court case of "San Antonio Independent School District v. Rodriguez" established precedent, allowing for property-tax based education funding programs at the state-level--a major source…

  5. The TEAMS Report, 1987. The Texas Educational Assessment of Minimum Skills in the Austin Independent School District.

    Science.gov (United States)

    Mangino, Evangelina

    The Texas Assessment of Minimum Skills (TEAMS) is a mandated criterion-referenced test administered to students in grades 1, 3, 5, 7, 9, and 11 in Texas public schools. This report by the Austin Independent School District (AISD) contains an executive summary of TEAMS results, an analysis of performance, and attachments. Among the major findings…

  6. Measuring Performance for Accountability of a Small Social Economy Organization: The Case of an Independent School

    Directory of Open Access Journals (Sweden)

    Steven M. Smith

    2011-01-01

    Full Text Available This article is a result of a joint project in social economy research between a community partner-an independent school-and academic partners. The school is a democratic organization, run by teachers and parents. The goal of the project was to find ways to improve communication and reporting about general performance of the school as part of the school's accountability to its members. Starting from lessons of the balanced scorecard approach for non-profits, we describe the process of development of survey-based measures for the particular organization. The direction of the tool development and subsequent organizational changes were carried out in a participatory process between the school's staff, the parents, and the board. We identify the limitations and challenges of this process, and outline its successes to draw lessons for other similar democratic organizations. / Cet article est le produit d'un projet conjoint de recherche sur l'économie sociale entre un partenaire communautaire-une école privée-et des partenaires académiques. L'école est une organisation démocratique dirigée par des enseignants et des parents. Le but de ce projet était de trouver des façons d'améliorer la communication et la reddition de compte en ce qui a trait au rendement général de l'école comme faisant partie de la responsabilité de l'école envers ses membres. En commençant par des leçons sur l'approche de tableau de bord équilibré pour les organismes sans but lucratif, nous abordons le processus de l'élaboration de mesures fondées sur des enquêtes pour l'organisation particulière. L'orientation du développement d'outils et des changements organisationnels subséquents ont été déterminés lors d'un processus participatif entre le personnel de l'école, les parents et la direction. Nous établissons les limites et les défis de cette façon de procéder et en soulignons les réussites pour tirer des leçons qui serviront à d

  7. Pursuing Perfection: Distress and Interpersonal Functioning Among Adolescent Boys in Single-Sex and Co-Educational Independent Schools

    OpenAIRE

    Coren, Sidney A.; Luthar, Suniya S.

    2014-01-01

    This study extends past findings of heightened problems among affluent youth by examining adjustment patterns among boys in two academically elite, independent high schools: one for boys only and the other coeducational. Both samples manifested disproportionately high rates of internalizing and externalizing symptoms, but only the co-educational boys showed elevations in substance use. Boys in both schools showed elevations in a new outcome domain examined: exhibitionistic narcissism. Multiva...

  8. An Exploration of Stem, Entrepreneurship, and Impact on Girls in an Independent Day School

    Science.gov (United States)

    Kelly, Ryan P.

    The 21st century has seen a pervasive theme in STEM continue from the 20th century: women do not pursue and persist in STEM careers at anywhere near the rate of men. Furthermore, STEM education has fallen short in preparing its students to enter the workforce as entrepreneurial knowledge workers prepared to innovate. As STEM and entrepreneurship receive unprecedented attention in scholarly circles, the first purpose of this mixed methods study at an independent day school was to examine the impact of a predominately female STEEM (i.e., science, technology, engineering, entrepreneurship and mathematics) teaching staff on girls' perceptions of STEEM. The second purpose of this study was to examine the impact of adding entrepreneurship to a STEM curriculum. The ultimate goals of this study were to inform local policy and practice. Through teacher interviews, student focus groups, and a student survey, this study investigated the impact of female teachers and a recently established entrepreneurship-infused curriculum. The theory of action guiding this school is that female STEEM teachers and the inclusion of entrepreneurship skills and projects can improve girls' perceptions of the STEM classroom, helping them to view STEM as less gender-oriented (i.e., male-oriented), and thereby make these classes feel more welcoming to girls. This is aimed at increasing their adoption of STEM majors in college and STEM careers after they graduate. This study has four major findings. First, the predominantly female STEEM faculty appeared to build girls' confidence in their STEEM classes. Second, the STEEM teachers use active learning and critical thinking to engage the girls in their classes. Third, the introduction of entrepreneurship appears to have helped increase girls' interest in STEM. Last, even while discussing their efforts to increase girls' engagement with STEM, many teachers celebrate gender blindness. These findings raised a number issues that should be important

  9. Independent State of Samoa School Autonomy and Accountability : SABER Country Report 2013

    OpenAIRE

    World Bank

    2013-01-01

    Education in the Samoa is highly decentralized. While education policy is the sole responsibility of the Ministry of education, school boards are responsible for delivery. The entire organization of the school system is based on checks and balances to ensure accountability. Budgetary autonomy is established. The school board controls the school budget, with input from parents. Personnel ma...

  10. Quantification of self pollution from two diesel school buses using three independent methods

    Science.gov (United States)

    Sally Liu, L.-J.; Phuleria, Harish C.; Webber, Whitney; Davey, Mark; Lawson, Douglas R.; Ireson, Robert G.; Zielinska, Barbara; Ondov, John M.; Weaver, Christopher S.; Lapin, Charles A.; Easter, Michael; Hesterberg, Thomas W.; Larson, Timothy

    2010-09-01

    We monitored two Seattle school buses to quantify the buses' self pollution using the dual tracers (DT), lead vehicle (LV), and chemical mass balance (CMB) methods. Each bus drove along a residential route simulating stops, with windows closed or open. Particulate matter (PM) and its constituents were monitored in the bus and from a LV. We collected source samples from the tailpipe and crankcase emissions using an on-board dilution tunnel. Concentrations of PM 1, ultrafine particle counts, elemental and organic carbon (EC/OC) were higher on the bus than the LV. The DT method estimated that the tailpipe and the crankcase emissions contributed 1.1 and 6.8 μg m -3 of PM 2.5 inside the bus, respectively, with significantly higher crankcase self pollution (SP) when windows were closed. Approximately two-thirds of in-cabin PM 2.5 originated from background sources. Using the LV approach, SP estimates from the EC and the active personal DataRAM (pDR) measurements correlated well with the DT estimates for tailpipe and crankcase emissions, respectively, although both measurements need further calibration for accurate quantification. CMB results overestimated SP from the DT method but confirmed crankcase emissions as the major SP source. We confirmed buses' SP using three independent methods and quantified crankcase emissions as the dominant contributor.

  11. ORGANIZING PROSPECTIVE PRIMARY SCHOOL TEACHERS’ INDEPENDENT WORK IN THE COURSE OF “FINE ARTS WITH METHODOLOGY”

    Directory of Open Access Journals (Sweden)

    Oleksandr Plakhotskyi

    2016-04-01

    Full Text Available This article is devoted to the actual problem of modern art education - organization of independent artwork of seekers of higher education in the prospective primary school teachers’ professional training. The authors note that the independent work is one of the most important components of the educational process, which involves the integration of different types of individual and collective educational activities conducted as in the classroom, extracurricular classes, without a teacher, and under his direct leadership. The authors point out that mastering the skills of independent work intensifies future specialist’s cognitive activity, facilitates searching scientific and methodological information, makes mastering of educational material more conscious, encourages self-development and self-study. Analysing the scientific exploration of modern educators and psychologists on the organization of independent work, the author determines the optimal forms and methods of students’ independent activity in the course "Fine Arts with Teaching Methodology." Particular attention is paid to methodological support of students' independent work with thematic module "Decorative painting", which contains forms and instructional techniques of teaching Petrykivska painting. The authors emphasize that one of the important conditions for successful primary school teachers’ fine arts training, developing their artistic abilities during the tasks of independent work is the individual approach, the choice of methods, techniques, learning pace, depending on students’ individual characteristics and interests.

  12. Pursuing Perfection: Distress and Interpersonal Functioning among Adolescent Boys in Single-Sex and Co-Educational Independent Schools

    Science.gov (United States)

    Coren, Sidney A.; Luthar, Suniya S.

    2014-01-01

    This study extends past findings of heightened problems among affluent youth by examining adjustment patterns among boys in two academically elite, independent high schools: one for boys only and the other co-educational. Both samples manifested disproportionately high rates of internalizing and externalizing symptoms, but only the co-educational…

  13. Teacher Certification and Academic Growth among English Learner Students in the Houston Independent School District. REL 2018-284

    Science.gov (United States)

    Ruiz de Castilla, Verónica

    2018-01-01

    Aware of the challenges set before the Houston Independent school District by rapid growth in the numbers of English learner students, and a critical shortage of teachers with bilingual certification for more than a decade, members of Regional Educational Laboratory Southwest's English Learners Research Alliance sought information that districts…

  14. Differences in Scholastic Achievement of Public, Private Government-Dependent, and Private Independent Schools: A Cross-National Analysis

    Science.gov (United States)

    Dronkers, Jaap; Robert, Peter

    2008-01-01

    The gross differences in scholastic achievement among public, private government-dependent, and private independent schools in 22 countries are analyzed with Programme for International Student Assessment 2000 data. In a multilevel approach, the authors estimate these sector effects, controlling for sociological characteristics of students and…

  15. Declarations of Independence: Home School Families' Perspectives on Education, the Common Good, and Diversity

    Science.gov (United States)

    Anthony, Kenneth V.

    2013-01-01

    This study examined the perspectives of home school families regarding the rights, interests, and responsibilities of family and state over education. These families viewed the common good differently than critics of home schooling. They believed the diversity of curriculum and worldview in their home schools positively impacts the common good by…

  16. World as The Biggest Clasroom. Travel as The Best Lesson. Independent Scientific School Expeditions.

    Science.gov (United States)

    Oleksik, Ireneusz; Lorek, Grzegorz; Dacy-Ignatiuk, Katarzyna

    2013-04-01

    We are a group of teachers from Poland who think that classroom lessons are not enough for our pupils to understand the world. We had a dream to take our students and show them the most beautiful places and phenomena on the Earth. But how to do it? Though today's travelling is so easy as never before, there are still some problems for young Poles - not only funding but also philosophy of travelling. It looks that we found a solution a few years ago - why not to organise quite independent school scientific expeditions? Without travel agencies and agents we can reduce costs of travelling 2-3 times! And we did it! We buy cheap flight tickets, fly to our destination and then... we must manage with all problems ourselves. We sleep in tents or budget hostels, use local means of transport and eat food from cheap markets or street eating places. Our motto is: "To see as much as possible for the minimum money". There are many more advantages - we decide where to go and how much time we spend in one area, we can change our route in every moment if something appears worth seeing. Our small groups are very mobile, sometimes local people invite us to visit their houses (like in Iran or Morocco). Expeditions allow students to watch, feel, touch, taste and smell phenomena, places and organisms which they could only read about in a classroom and to understand people from other cultures and religions. The list of nature and culture jewels that we have already seen is still growing - sands and oasis of Sahara, snow peaks of Himalayas, salt waters of Caspian Sea in Iran, geysers, volcanoes and glaciers of Iceland, the biggest sea birds colonies and whales in the North Atlantic, ancient cities - Fez, Marrakesh, Esfahan, Varanasi and Yazd.

  17. The Nation's Report Card Mathematics 2011 Trial Urban District Snapshot Report. Austin Independent School District. Grade 8, Public Schools

    Science.gov (United States)

    National Center for Education Statistics, 2011

    2011-01-01

    This one-page report presents overall results, achievement level percentages and average score results, scores at selected percentiles, average scores for district and large cities, results for student groups (school race, gender, and eligibility for National School Lunch Program) in 2011, and score gaps for student groups. In 2011, the average…

  18. The Nation's Report Card Reading 2011 Trial Urban District Snapshot Report. Austin Independent School District. Grade 4, Public Schools

    Science.gov (United States)

    National Center for Education Statistics, 2011

    2011-01-01

    This one-page report presents overall results, achievement level percentages and average score results, scores at selected percentiles, average scores for district and large cities, results for student groups (school race, gender, and eligibility for National School Lunch Program) in 2011, and score gaps for student groups. In 2011, the average…

  19. The Nation's Report Card Mathematics 2011 Trial Urban District Snapshot Report. Austin Independent School District. Grade 4, Public Schools

    Science.gov (United States)

    National Center for Education Statistics, 2011

    2011-01-01

    This one-page report presents overall results, achievement level percentages and average score results, scores at selected percentiles, average scores for district and large cities, results for student groups (school race, gender, and eligibility for National School Lunch Program) in 2011, and score gaps for student groups. In 2011, the average…

  20. The Nation's Report Card Reading 2011 Trial Urban District Snapshot Report. Austin Independent School District. Grade 8, Public Schools

    Science.gov (United States)

    National Center for Education Statistics, 2011

    2011-01-01

    This one-page report presents overall results, achievement level percentages and average score results, scores at selected percentiles, average scores for district and large cities, results for student groups (school race, gender, and eligibility for National School Lunch Program) in 2011, and score gaps for student groups. In 2011, the average…

  1. The Relationship between Student's Quantitative Skills, Application of Math, Science Courses, and Science Marks at Single-Sex Independent High Schools

    Science.gov (United States)

    Cambridge, David

    2012-01-01

    For independent secondary schools who offer rigorous curriculum to attract students, integration of quantitative skills in the science courses has become an important definition of rigor. However, there is little research examining students' quantitative skills in relation to high school science performance within the single-sex independent school…

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

    Science.gov (United States)

    D'Entremont, John P.

    2016-01-01

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

  3. Social participation and independent mobility in children: the effects of two implementations of "we go to school alone".

    Science.gov (United States)

    Prezza, Miretta; Alparone, Francesca Romana; Renzi, Daniela; Pietrobono, Annalisa

    2010-01-01

    The aim of this research was to determine the outcomes of the "We go to school alone" program in two Districts of Rome through a longitudinal study involving 392 children (mean age = 8.37 years) and 270 parents. The outcomes of the program in the two Districts were very different. Only one resulted in an increase in children's autonomous mobility on the home-school journey, a reduction in the number of times a child was taken to school by car, and, even more important, in an increase in the general level of children's independent mobility in their neighborhood. The findings are discussed in terms of a process evaluation that enabled us to understand the differing results.

  4. Algebraic Thinking in Solving Linier Program at High School Level: Female Student’s Field Independent Cognitive Style

    Science.gov (United States)

    Hardiani, N.; Budayasa, I. K.; Juniati, D.

    2018-01-01

    The aim of this study was to describe algebraic thinking of high school female student’s field independent cognitive style in solving linier program problem by revealing deeply the female students’ responses. Subjects in this study were 7 female students having field independent cognitive style in class 11. The type of this research was descriptive qualitative. The method of data collection used was observation, documentation, and interview. Data analysis technique was by reduction, presentation, and conclusion. The results of this study showed that the female students with field independent cognitive style in solving the linier program problem had the ability to represent algebraic ideas from the narrative question that had been read by manipulating symbols and variables presented in tabular form, creating and building mathematical models in two variables linear inequality system which represented algebraic ideas, and interpreting the solutions as variables obtained from the point of intersection in the solution area to obtain maximum benefit.

  5. The Nation's Report Card Reading 2013 Trial Urban District Snapshot Report. Austin Independent School District. Grade 4, Public Schools

    Science.gov (United States)

    National Center for Education Statistics, 2013

    2013-01-01

    The National Assessment of Educational Progress (NAEP), in partnership with the National Assessment Governing Board and the Council of the Great City Schools (CGCS), created the Trial Urban District Assessment (TUDA) in 2002 to support the improvement of student achievement in the nation's large urban districts. NAEP TUDA results in mathematics…

  6. The Nation's Report Card Mathematics 2013 Trial Urban District Snapshot Report. Austin Independent School District. Grade 4, Public Schools

    Science.gov (United States)

    National Center for Education Statistics, 2013

    2013-01-01

    The National Assessment of Educational Progress (NAEP), in partnership with the National Assessment Governing Board and the Council of the Great City Schools (CGCS), created the Trial Urban District Assessment (TUDA) in 2002 to support the improvement of student achievement in the nation's large urban districts. NAEP TUDA results in mathematics…

  7. The Nation's Report Card Mathematics 2013 Trial Urban District Snapshot Report. Austin Independent School District. Grade 8, Public Schools

    Science.gov (United States)

    National Center for Education Statistics, 2013

    2013-01-01

    The National Assessment of Educational Progress (NAEP), in partnership with the National Assessment Governing Board and the Council of the Great City Schools (CGCS), created the Trial Urban District Assessment (TUDA) in 2002 to support the improvement of student achievement in the nation's large urban districts. NAEP TUDA results in mathematics…

  8. The Nation's Report Card Reading 2013 Trial Urban District Snapshot Report. Austin Independent School District. Grade 8, Public Schools

    Science.gov (United States)

    National Center for Education Statistics, 2013

    2013-01-01

    The National Assessment of Educational Progress (NAEP), in partnership with the National Assessment Governing Board and the Council of the Great City Schools (CGCS), created the Trial Urban District Assessment (TUDA) in 2002 to support the improvement of student achievement in the nation's large urban districts. NAEP TUDA results in mathematics…

  9. The Issues of Self-Funding Benefits for Texas Independent School Districts.

    Science.gov (United States)

    Cryar, Virginia P.

    This paper examines whether self-funding health benefit plans for employees are appropriate for Texas school districts. In a self-funding plan, the cost of benefits is funded directly by the employer without the protection of an insurance contract. Proponents of the self-funding plan argue that it: (1) controls costs and improves the cash flow;…

  10. Evaluation of the Even Start--Padres y Progreso Program in the Houston Independent School District.

    Science.gov (United States)

    Stevens, Carla J.; And Others

    The Even Start-Padres y Progreso program is a nationally funded program designed to prepare young children to enter school by not only offering early childhood education, but also assisting their families with adult literacy and English as a Second Language (ESL), parenting-skills training, and employment-skills training. An evaluation of the…

  11. Perceptions of Cyberbullying Management within Southern California Independent Middle Schools: A Multiple Case Study

    Science.gov (United States)

    Lyons, Suzanne Shaw

    2013-01-01

    Cyberbullying among students has become a serious issue for school communities, partly due to ubiquitous Internet access, instant messaging, and a myriad of social media websites that provide infinite ways to abuse, threaten, and insult others. In some cases, students have been cyberbullied so brutally that adolescent victims even contemplate or…

  12. Field Dependence-Independence and Physical Activity Engagement among Middle School Students

    Science.gov (United States)

    Liu, Wenhao; Chepyator-Thomson, Jepkorir Rose

    2009-01-01

    Background: Field dependence-independence (FDI) is a tendency to rely on external frames (given situations and authoritative people) or internal frames (oneself, including one's own body) for one's information processing and behavior. Literature has constantly reported that field-dependent (FD) individuals, who are less autonomous in…

  13. Pursuing Perfection: Distress and Interpersonal Functioning Among Adolescent Boys in Single-Sex and Co-Educational Independent Schools.

    Science.gov (United States)

    Coren, Sidney A; Luthar, Suniya S

    2014-11-01

    This study extends past findings of heightened problems among affluent youth by examining adjustment patterns among boys in two academically elite, independent high schools: one for boys only and the other coeducational. Both samples manifested disproportionately high rates of internalizing and externalizing symptoms, but only the co-educational boys showed elevations in substance use. Boys in both schools showed elevations in a new outcome domain examined: exhibitionistic narcissism. Multivariate analyses of predictors showed that parent criticism -- a defining feature of youths' maladaptive perfectionism -- and perceived maternal depression emerged as major vulnerability factors for both samples in relation to symptom levels. On other parenting dimensions, boys in the single-sex school seemed to be particularly sensitive to feelings of alienation from their fathers and perceived paternal depression. Envy of peers' attractiveness was associated with adolescent distress in both samples, but appeared to be especially critical for co-educational boys. Results are discussed, focusing on the costs and benefits of boys' attendance at a single-sex versus co-educational school, along with implications for practice and future research.

  14. SOCIO-PEDAGOGICAL EVALUATION OF TEACHING STAFF ACTIVITIES IN COMPREHENSIVE SCHOOLS AS AN INDEPENDENT MECHANISM OF EDUCATION QUALITY ASSESSMENT

    Directory of Open Access Journals (Sweden)

    Irina О. Antipina

    2014-01-01

    Full Text Available The aim of the research is to reveal various ways for developing the independent mechanisms of education quality assessment.Methods involve the analysis of the existing views concerning the quality assessment of teaching staff activities.Results: The research findings demonstrate functional specificity of comprehensive schools, the main phases of socio-pedagogic assessment of teaching staff activities, and the main criteria and indices of their monitoring. The author considers professional educational activity as a general assessment criterion. The main feature of socio-pedagogic assessment procedures involves participation of different categories of teaching and research staff, along with students’ parents and the neighboring society members.Scientific novelty: The author specifies the concept of socio-pedagogic assessment of teaching staff activities.Practical significance: Implementation of the research outcomes can stimulate professional activity of pedagogical society in developing the independent system of education quality assessment.

  15. School Achievement Of Pupils From The Lower Strata In Public, Private Government-Dependent And Private Government-Independent Schools: A Cross-National Test Of The Coleman-Hoffer Thesis

    Science.gov (United States)

    Corten, Rense; Dronkers, Jaap

    2006-01-01

    We consider the question whether pupils from the lower social strata perform better in private government-dependent schools than in public or private-independent schools, using the Programme for International Student Assessment (PISA) 2000 data on European high schools. In the 1980s, Coleman and Hoffer (1987) found in the USA that the performance…

  16. Density functional study of the L10-αIrV transition in IrV and RhV

    International Nuclear Information System (INIS)

    Mehl, Michael J.; Hart, Gus L.W.; Curtarolo, Stefano

    2011-01-01

    Research highlights: → The computational determination of the ground state of a material can be a difficult task, particularly if the ground state is uncommon and so not found in usual databases. In this paper we consider the alpha-IrV structure, a low temperature structure found only in two compounds, IrV and RhV. In both cases this structure can be considered as a distorted tetragonal structure, and the tetragonal 'L1 0 ' structure is the high temperature structure for both compounds. We show, however, that the logical path for the transition from the L1 0 to the alpha-IrV structure is energetically forbidden, and find a series of unstable and metastable structures which have a lower energy than the L1 0 phase, but are higher in energy than the alpha-IrV phase. We also consider the possibility of the alpha-IrV structure appearing in neighboring compounds. We find that both IrTi and RhTi are candidates. - Abstract: Both IrV and RhV crystallize in the αIrV structure, with a transition to the higher symmetry L1 0 structure at high temperature, or with the addition of excess Ir or Rh. Here we present evidence that this transition is driven by the lowering of the electronic density of states at the Fermi level of the αIrV structure. The transition has long been thought to be second order, with a simple doubling of the L1 0 unit cell due to an unstable phonon at the R point (0 1/2 1/2). We use first-principles calculations to show that all phonons at the R point are, in fact, stable, but do find a region of reciprocal space where the L1 0 structure has unstable (imaginary frequency) phonons. We use the frozen phonon method to examine two of these modes, relaxing the structures associated with the unstable phonon modes to obtain new structures which are lower in energy than L1 0 but still above αIrV. We examine the phonon spectra of these structures as well, looking for instabilities, and find further instabilities, and more relaxed structures, all of which have

  17. TEACHING THE VIOLENT PAST IN SECONDARY SCHOOLS IN NEWLY INDEPENDENT SOUTH SUDAN

    Directory of Open Access Journals (Sweden)

    Merethe Skårås

    2016-12-01

    Full Text Available This article analyses the teaching and learning of South Sudan history from 1955–2005 in secondary schools in South Sudan with a specific focus on national unity. The article draws on two periods of focused ethnography, from September to December 2014 and July to September 2015, including classroom observation and interviews with teachers, student teachers and students in two geographical locations. Additionally, 69 written essays from secondary school students of History have been analysed in order to get an insight into their knowledge of the recent violent past. The use of classroom video observation makes a significant contribution to the field as most studies focus on documents and textbooks. The analysis focuses on national unity and uses theories of collective memory and attribution to examine the narratives of the past. The article argues that the national narrative of South Sudan is still closely tied to enemy images of the former enemy of Sudan in the north, while internal ethnic tensions are suppressed and excluded from the official national narrative taught in the classroom.

  18. The Relationship between High School Music Activities and the College Student's Musical Independence. (How Musically Important Are All-State Band, Concert Festival, Private Lessons, Marching Contests, Etc.?).

    Science.gov (United States)

    Bobbett, Gordon C.; And Others

    This paper presents a study attempting to identify and evaluate high school activities that impact instrumental student outcome. High school music activities and their impact on student instrumental outcome from a variety of perspectives were examined. There is a subtle difference between musical independence and musical achievement. Musical…

  19. A State-Independent Education for Citizenship? Comparing Beliefs and Values Related to Civic and Moral Issues among Students in Swedish Mainstream and Steiner Waldorf Schools

    Science.gov (United States)

    Dahlin, Bo

    2010-01-01

    In the wake of globalisation, multiculturalism, and the "marketisation" of schools the education-for-citizenship question in relation to state and independent schools seems increasingly relevant. This paper is based on a comparison of beliefs and values related to civic and moral issues among students in Swedish mainstream and Steiner…

  20. Field Dependence-Field Independence Cognitive Style, Gender, Career Choice and Academic Achievement of Secondary School Students in Emohua Local Government Area of Rivers State

    Science.gov (United States)

    Onyekuru, Bruno Uchenna

    2015-01-01

    This is a descriptive study that investigated the relationships among field dependence-field independence cognitive style and gender, career choice and academic achievement of secondary school students in Emohua Local Government Area of Rivers State, Nigeria. From the initial sample of 320 senior secondary school one (SS1) students drawn from the…

  1. Understanding individual differences in school achievement : the specific and joint impact of motivation and parenting style independent of children's measured intelligence

    OpenAIRE

    Su, Ying

    2015-01-01

    Intelligence explains some variance in students’ school achievement, but not all. Motivation and parenting have been well-documented as non-cognitive predictors and are crucial to students’ school achievement. Better performance of students under Eastern culture could be attributed to motivation and parenting. The present research is dedicated to exploring the associations among motivation and parenting, as well as their specific and joint predictive power for school achievement, independent ...

  2. Pesticide exposure and stunting as independent predictors of neurobehavioral deficits in Ecuadorian school children.

    Science.gov (United States)

    Grandjean, Philippe; Harari, Raul; Barr, Dana B; Debes, Frodi

    2006-03-01

    To examine possible effects on blood pressure, neurological function, and neurobehavioral tests in school-aged children with and without prenatal pesticide exposure in an area where stunting is common. In a community of Northern Ecuador with intensive floriculture and a high female employment rate, we invited 79 children attending the 2 lowest grades of a public school for clinical examinations. In addition to a thorough physical examination, we administered simple reaction time, Santa Ana dexterity test, Stanford-Binet copying, and Wechsler Intelligence Scale for Children-Revised Digit Spans forward. Maternal interview included detailed assessment of occupational history to determine pesticide exposure during pregnancy. Recent and current pesticide exposure was assessed by erythrocyte acetylcholine esterase activity and urinary excretion of organophosphate metabolites. All eligible children participated in the study, but 7 children were excluded from data analysis due to other disease or age >9 years. A total of 31 of the remaining 72 children were classified as stunted based on their height for age. Maternal occupational history revealed that 37 children had been exposed to pesticides during development. After confounder adjustment, prenatal pesticide exposure was associated with a higher systolic blood pressure than in the controls. On neurological examination, 14 exposed children and 9 controls showed > or =1 abnormalities. Of 5 neurobehavioral tests, the Stanford-Binet copying test showed a lower drawing score for copying designs in exposed children than in controls. Stunting was associated with a lower score on this test only, and both risk factors remained statistically significant in a multiple regression analysis with adjustment for demographic and social confounders. Increased excretion of dimethyl and diethyl metabolites of organophosphates was associated with increased reaction time and no other outcomes. Prenatal pesticide exposure may cause lasting

  3. Understanding the drive to escort: a cross-sectional analysis examining parental attitudes towards children’s school travel and independent mobility

    Directory of Open Access Journals (Sweden)

    Mammen George

    2012-10-01

    Full Text Available Abstract Background The declining prevalence of Active School Transportation (AST has been accompanied by a decrease in independent mobility internationally. The objective of this study was to compare family demographics and AST related perceptions of parents who let their children walk unescorted to/from school to those parents who escort (walk and drive their children to/from school. By comparing these groups, insight was gained into how we may encourage greater AST and independent mobility in youth living in the Greater Toronto and Hamilton Area, Canada. Methods This study involved a cross-sectional design, using data from a self-reported questionnaire (n =1,016 that examined parental perceptions and attitudes regarding AST. A multinomial logistic regression analysis was used to explore the differences between households where children travelled independently to school or were escorted. Results Findings revealed that unescorted children were: significantly older, the families spoke predominantly English at home, more likely to live within one kilometer from school, and their parents agreed to a greater extent that they chose to reside in the current neighborhood in order for their child to walk to/from school. The parents of the escorted children worried significantly more about strangers and bullies approaching their child as well as the traffic volume around school. Conclusions From both a policy and research perspective, this study highlights the value of distinguishing between mode (i.e., walking or driving and travel independence. For policy, our findings highlight the need for planning decisions about the siting of elementary schools to include considerations of the impact of catchment size on how children get to/from school. Given the importance of age, distance, and safety issues as significant correlates of independent mobility, research and practice should focus on the development and sustainability of non-infrastructure programs

  4. "Platooning" Instruction: Districts Weigh Pros and Cons of Departmentalizing Elementary Schools

    Science.gov (United States)

    Hood, Lucy

    2010-01-01

    To platoon or not to platoon? That's the question facing Irving Hamer, Deputy Superintendent of Academic Operations, Technology and lnnovation for the Memphis City Schools. This year for the first time, the state's achievement test, Tennessee Comprehensive Assessment Program (TCAP), will include algebraic concepts on the 5th-grade test. Of the…

  5. Young adolescents' independent mobility, related factors and association with transport to school. A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Laflamme Lucie

    2010-10-01

    Full Text Available Abstract Background Children's independent mobility differs between groups of adolescents, but knowledge is lacking on how mobility-limiting factors interact. This study explores the association between factors that can affect young adolescents' mobility, searching for typical patterns within a geographical area where mobility is both relatively high and promoted (in this case Stockholm County, Sweden. An additional question is how clusters of limiting factors and demographic attributes relate to active commuting to school. Methods A sample of 7th grade students (ca 13-14 years old in Stockholm County, Sweden, answered a survey (n = 1008. A cluster analysis was performed on variables descriptive of the respondents and of potential limitations to their independent mobility, such as fears, coping, traffic situation in the neighbourhood and parent/child opinions on mobility (18 variables and 50 categories. Active commuting to/from school was compared using proportion (with 95% confidence intervals by cluster. Results Five consistent and distinct clusters were identified. Among the most discriminating factors were fears experienced in the neighbourhood, strategies to cope with fear, type of housing and traffic environment. Girls were over-represented in the two clusters most typical of respondents experiencing fears (either several of these or darkness in particular and boys in two others where housing (house vs. apartment and neighbourhood conditions played a more determinant role. The proportion of active commuting among respondents was quite similar over clusters but was nonetheless higher in the cluster (over girls reporting more fears and other factors limiting mobility. Conclusions Whereas fears - and coping - are more typical of adolescent girls in the formation of the clusters, household and neighbourhood characteristics are more typical of boys. Broadly speaking, there seem to be two groups of girls with fears but these differ based on

  6. Arsenic Removal from Drinking Water by Adsorptive Media U.S. EPA Demonstration Project at Webb Consolidated Independent School District in Bruni, TX - Final Performance Evaluation Report

    Science.gov (United States)

    This report documents the activities performed and the results obtained from the arsenic removal treatment technology demonstration project at the Webb Consolidated Independent School District (Webb CISD) in Bruni, TX. The main objective of the project was to evaluate the effect...

  7. No Certification, No Training...No Problem: The Influence of Formative Beliefs and Learning Experiences in the Instructional Practice of New Independent School Teachers

    Science.gov (United States)

    Smith, Derick Graham

    2012-01-01

    This study sought to answer the question: "To what extent do prior beliefs about and experiences of teaching and learning influence the instructional practices of new independent school teachers," who are generally not required to have any formal pedagogical training or hold teacher certification prior to beginning full-time employment.…

  8. GATEWAY Report Brief: Tuning the Light in Classrooms: Evaluating Trial LED Lighting Systems in Three Classrooms at the Carrollton-Farmers Branch Independent School District in Carrollton, TX

    Energy Technology Data Exchange (ETDEWEB)

    None

    2017-09-29

    Summary of GATEWAY report evaluating a trial installation of tunable-white LED lighting systems in three classrooms in the Carrollton-Farmers Branch Independent School District in Carrollton, TX. The report provides valuable insights into the use of this technology in a real-world setting.

  9. GATEWAY Report: Tuning the Light in Classrooms: Evaluating Trial LED Lighting Systems in Three Classrooms at the Carrollton-Farmers Branch Independent School District in Carrollton, TX

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2017-09-29

    The GATEWAY program evaluated a trial installation of tunable-white LED lighting systems in three classrooms in the Carrollton-Farmers Branch Independent School District in Carrollton, TX. The report provides valuable insights into the use of this technology in a real-world setting.

  10. Elementary Bilingual and ESL Education Programs and Their Effectiveness within Schools. A Descriptive Study, Teaching Methods, and Strategies.

    Science.gov (United States)

    Perez, Cassandra Leigh; Karr-Kidwell, PJ

    The purpose of this report was to collect a summary of information on instructional programs for bilingual students in Irving Independepent School District (Texas), so the parents of these students as well as staff members could evaluate the existing bilingual programs. The effectiveness of improving English-as-a-Second-Language skills for…

  11. The Role of Independent Activities in Development of Strategic Learning Competences and Increase of School Performance Level, within the Study of High School Pedagogy

    Science.gov (United States)

    Anca, Monica-Iuliana; Bocos, Musata

    2017-01-01

    The experimental research performed by us with the purpose of exploring the possibilities of development of strategic learning competences and improvement of school performance of 11th grade students, pedagogical profile, specialisation in primary school-kindergarten teacher, falls in the category of researches aiming to make efficient certain…

  12. The Effects of Constraint-Induced Movement Therapy on Activities Important to Independent School Participation of Children with Hemiparesis

    Science.gov (United States)

    Carney, Joan

    2012-01-01

    This study investigated the efficacy of constraint-induced movement therapy (CI therapy) on activities important to school participation in children with hemiparesis. Four children, ages 4-0 to 7-10 participated in an intensive CI therapy program in a clinical setting. Constraining casts were worn 24 hours daily. Therapy was delivered 6 hours…

  13. S.A.P. Students Adopt Plants: A Curriculum Guide for Independent Research Projects in High School Biology.

    Science.gov (United States)

    Wilkinson, Gayle A.

    This curriculum guide begins with classroom and text study of plants and develops into an individual research project that continues throughout the school year outside the regular biology or botany teaching plan and text. The project uses about one class period every 2 weeks for group discussions, evaluations, and suggestions for the individual…

  14. Warm Parenting and Effortful Control in Toddlerhood: Independent and Interactive Predictors of School-Age Externalizing Behavior.

    Science.gov (United States)

    Reuben, Julia D; Shaw, Daniel S; Neiderhiser, Jenae M; Natsuaki, Misaki N; Reiss, David; Leve, Leslie D

    2016-08-01

    Externalizing symptoms, such as aggression, impulsivity, and inattention, represent the most common forms of childhood maladjustment (Campbell et al. Development and Psychopathology, 12, 467-488, 2000). Several dimensions of parenting behavior, including overreactive and warm parenting, have been linked to children's conduct problems. However, the majority of these studies involve biologically-related family members, thereby limiting understanding of the role of genetic and/or environmental underpinnings of parenting on child psychopathology. This study extends previous research by exploring associations between overreactive and warm parenting during toddlerhood and school-age externalizing problems, as well as the potential moderating effects of child effortful control (EC) on such associations using a longitudinal adoption design. The sample consisted of 225 adoption-linked families (adoptive parents, adopted child [124 male and 101 female] and birth parent[s]), thereby allowing for a more precise estimate of environmental influences on the association between parenting and child externalizing problems. Adoptive mothers' warm parenting at 27 months predicted lower levels of child externalizing problems at ages 6 and 7. Child EC moderated this association in relation to teacher reports of school-age externalizing problems. Findings corroborate prior research with biological families that was not designed to unpack genetic and environmental influences on associations between parenting and child externalizing problems during childhood, highlighting the important role of parental warmth as an environmental influence.

  15. Regular-soda intake independent of weight status is associated with asthma among US high school students.

    Science.gov (United States)

    Park, Sohyun; Blanck, Heidi M; Sherry, Bettylou; Jones, Sherry Everett; Pan, Liping

    2013-01-01

    Limited research shows an inconclusive association between soda intake and asthma, potentially attributable to certain preservatives in sodas. This cross-sectional study examined the association between regular (nondiet)-soda intake and current asthma among a nationally representative sample of high school students. Analysis was based on the 2009 national Youth Risk Behavior Survey and included 15,960 students (grades 9 through 12) with data for both regular-soda intake and current asthma status. The outcome measure was current asthma (ie, told by doctor/nurse that they had asthma and still have asthma). The main exposure variable was regular-soda intake (ie, drank a can/bottle/glass of soda during the 7 days before the survey). Multivariable logistic regression was used to estimate the adjusted odds ratios for regular-soda intake with current asthma after controlling for age, sex, race/ethnicity, weight status, and current cigarette use. Overall, 10.8% of students had current asthma. In addition, 9.7% of students who did not drink regular soda had current asthma, and 14.7% of students who drank regular soda three or more times per day had current asthma. Compared with those who did not drink regular soda, odds of having current asthma were higher among students who drank regular soda two times per day (adjusted odds ratio=1.28; 95% CI 1.02 to 1.62) and three or more times per day (adjusted odds ratio=1.64; 95% CI 1.25 to 2.16). The association between high regular-soda intake and current asthma suggests efforts to reduce regular-soda intake among youth might have benefits beyond improving diet quality. However, this association needs additional research, such as a longitudinal examination. Published by Elsevier Inc.

  16. The Health Professions Admission Test (HPAT) score and leaving certificate results can independently predict academic performance in medical school: do we need both tests?

    LENUS (Irish Health Repository)

    Halpenny, D

    2010-11-01

    A recent study raised concerns regarding the ability of the health professions admission test (HPAT) Ireland to improve the selection process in Irish medical schools. We aimed to establish whether performance in a mock HPAT correlated with academic success in medicine. A modified HPAT examination and a questionnaire were administered to a group of doctors and medical students. There was a significant correlation between HPAT score and college results (r2: 0.314, P = 0.018, Spearman Rank) and between leaving cert score and college results (r2: 0.306, P = 0.049, Spearman Rank). There was no correlation between leaving cert points score and HPAT score. There was no difference in HPAT score across a number of other variables including gender, age and medical speciality. Our results suggest that both the HPAT Ireland and the leaving certificate examination could act as independent predictors of academic achievement in medicine.

  17. Development of innovative problem based learning model with PMRI-scientific approach using ICT to increase mathematics literacy and independence-character of junior high school students

    Science.gov (United States)

    Wardono; Waluya, B.; Kartono; Mulyono; Mariani, S.

    2018-03-01

    This research is very urgent in relation to the national issue of human development and the nation's competitiveness because of the ability of Indonesian Junior High School students' mathematics literacy results of the Programme for International Student Assessment (PISA) by OECD field of Mathematics is still very low compared to other countries. Curriculum 2013 launched one of them reflect the results of PISA which is still far from the expectations of the Indonesian nation and to produce a better quality of education, PISA ratings that reflect the nation's better competitiveness need to be developed innovative, interactive learning models such as innovative interactive learning Problem Based Learning (PBL) based on the approach of Indonesian Realistic Mathematics Education (PMRI) and the Scientific approach using Information and Communication Technology (ICT).The research was designed using Research and Development (R&D), research that followed up the development and dissemination of a product/model. The result of the research shows the innovative interactive learning PBL model based on PMRI-Scientific using ICT that developed valid, practical and effective and can improve the ability of mathematics literacy and independence-character of junior high school students. While the quality of innovative interactive learning PBL model based on PMRI-Scientific using ICT meet the good category.

  18. Periodontitis is an independent risk indicator for atherosclerotic cardiovascular diseases among 60 174 participants in a large dental school in the Netherlands.

    Science.gov (United States)

    Beukers, Nicky G F M; van der Heijden, Geert J M G; van Wijk, Arjen J; Loos, Bruno G

    2017-01-01

    The association between periodontitis and atherosclerotic cardiovascular diseases (ACVD) has been established in some modestly sized studies (periodontitis has been studied directly; often tooth loss or self-reported periodontitis has been used as a proxy measure for periodontitis. Our aim is to investigate the adjusted association between periodontitis and ACVD among all individuals registered in a large dental school in the Netherlands (Academic Centre for Dentistry Amsterdam (ACTA)). Anonymised data were extracted from the electronic health records for all registered patients aged >35 years (period 1998-2013). A participant was recorded as having periodontitis based on diagnostic and treatment codes. Any affirmative answer for cerebrovascular accidents, angina pectoris and/or myocardial infarction labelled a participant as having ACVD. Other risk factors for ACVD, notably age, sex, smoking, diabetes, hypertension, hypercholesterolaemia and social economic status, were also extracted. Logistic regression analyses were used to evaluate the adjusted associations between periodontitis and ACVD. 60 174 individuals were identified; 4.7% of the periodontitis participants (455/9730) and 1.9% of the non-periodontitis participants (962/50 444) reported ACVD; periodontitis showed a significant association with ACVD (OR 2.52; 95% CI 2.3 to 2.8). After adjustment for the confounders, periodontitis remained independently associated with ACVD (OR 1.59; 95% CI 1.39 to 1.81). With subsequent stratification for age and sex, periodontitis remained independently associated with ACVD. This cross-sectional analysis of a large cohort in the Netherlands of 60 174 participants shows the independent association of periodontitis with ACVD. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  19. Are Independent Probes Truly Independent?

    Science.gov (United States)

    Camp, Gino; Pecher, Diane; Schmidt, Henk G.; Zeelenberg, Rene

    2009-01-01

    The independent cue technique has been developed to test traditional interference theories against inhibition theories of forgetting. In the present study, the authors tested the critical criterion for the independence of independent cues: Studied cues not presented during test (and unrelated to test cues) should not contribute to the retrieval…

  20. Quantum independent increment processes

    CERN Document Server

    Franz, Uwe

    2005-01-01

    This volume is the first of two volumes containing the revised and completed notes lectures given at the school "Quantum Independent Increment Processes: Structure and Applications to Physics". This school was held at the Alfried-Krupp-Wissenschaftskolleg in Greifswald during the period March 9 – 22, 2003, and supported by the Volkswagen Foundation. The school gave an introduction to current research on quantum independent increment processes aimed at graduate students and non-specialists working in classical and quantum probability, operator algebras, and mathematical physics. The present first volume contains the following lectures: "Lévy Processes in Euclidean Spaces and Groups" by David Applebaum, "Locally Compact Quantum Groups" by Johan Kustermans, "Quantum Stochastic Analysis" by J. Martin Lindsay, and "Dilations, Cocycles and Product Systems" by B.V. Rajarama Bhat.

  1. Quantum independent increment processes

    CERN Document Server

    Franz, Uwe

    2006-01-01

    This is the second of two volumes containing the revised and completed notes of lectures given at the school "Quantum Independent Increment Processes: Structure and Applications to Physics". This school was held at the Alfried-Krupp-Wissenschaftskolleg in Greifswald in March, 2003, and supported by the Volkswagen Foundation. The school gave an introduction to current research on quantum independent increment processes aimed at graduate students and non-specialists working in classical and quantum probability, operator algebras, and mathematical physics. The present second volume contains the following lectures: "Random Walks on Finite Quantum Groups" by Uwe Franz and Rolf Gohm, "Quantum Markov Processes and Applications in Physics" by Burkhard Kümmerer, Classical and Free Infinite Divisibility and Lévy Processes" by Ole E. Barndorff-Nielsen, Steen Thorbjornsen, and "Lévy Processes on Quantum Groups and Dual Groups" by Uwe Franz.

  2. Dipendenza-Indipendenza dal Campo e Linguaggio Scritto: Uno Studio su Gruppi di Studenti di Scuola Media Superiore (Field Dependence-Field Independence and the Written Language: A Study of Groups of Senior High School Students).

    Science.gov (United States)

    Cappelletto, Anna Maria

    1995-01-01

    This article describes research carried out with 389 Italian senior high school students to test the hypothesis that there is a relationship between one's written language and cognitive style. This study takes previous research in the area of field dependence and field independence in a new direction. (CFM)

  3. Independent preferences

    DEFF Research Database (Denmark)

    Vind, Karl

    1991-01-01

    A simple mathematical result characterizing a subset of a product set is proved and used to obtain additive representations of preferences. The additivity consequences of independence assumptions are obtained for preferences which are not total or transitive. This means that most of the economic ...... theory based on additive preferences - expected utility, discounted utility - has been generalized to preferences which are not total or transitive. Other economic applications of the theorem are given...

  4. Independent Directors

    DEFF Research Database (Denmark)

    Ringe, Wolf-Georg

    2013-01-01

    This paper re-evaluates the corporate governance concept of ‘board independence’ against the disappointing experiences during the 2007-08 financial crisis. Independent or outside directors had long been seen as an essential tool to improve the monitoring role of the board. Yet the crisis revealed...... that they did not prevent firms' excessive risk taking; further, these directors sometimes showed serious deficits in understanding the business they were supposed to control, and remained passive in addressing structural problems. A closer look reveals that under the surface of seemingly unanimous consensus...

  5. A Study of At-Risk Students' Perceptions of an Online Academic Credit Recovery Program in an Urban North Texas Independent School District

    Science.gov (United States)

    Buckley, Mychl K.

    2012-01-01

    The purpose of this research study was to describe and analyze at-risk high school students' perceptions of their experiences with online academic credit recovery classes offered to them through an urban school district's dropout prevention department. The review of literature concerning curricula for online programs revealed that the variety of…

  6. Of horses and swords: The 25 May and the Wars of Independence in text books of the third cycle of basic general school of "educational transformation" of the 90s

    Directory of Open Access Journals (Sweden)

    Gonzalo Alvaro De Amézola

    2010-11-01

    Full Text Available This article analyzes the changes in the narrative of the independence of Argentina that the educative reform tried to introduce in textbooks for the third cycle of General Basic Education, the new compulsory education path defined by the reform of the 90s. These changes included an update of transmitting knowledge in school and the skills that history should be promoted in the classroom.

  7. The freedom to explore: examining the influence of independent mobility on weekday, weekend and after-school physical activity behaviour in children living in urban and inner-suburban neighbourhoods of varying socioeconomic status.

    Science.gov (United States)

    Stone, Michelle R; Faulkner, Guy Ej; Mitra, Raktim; Buliung, Ron N

    2014-01-22

    Children's independent mobility (CIM) is critical to healthy development in childhood. The physical layout and social characteristics of neighbourhoods can impact opportunities for CIM. While global evidence is mounting on CIM, to the authors' knowledge, Canadian data on CIM and related health outcomes (i.e., physical activity (PA) behaviour) are missing. The purpose of this study was to examine if CIM is related to multiple characteristics of accelerometry-measured PA behaviour (total PA, light PA, moderate-to-vigorous PA, time spent sedentary) and whether associations between CIM and PA behaviour systematically vary by place of residence, stratifying by gender and type of day/period (weekdays, after-school, weekend). Participants were recruited through Project BEAT (Built Environment and Active Transport; http://www.beat.utoronto.ca). Children (n = 856) were stratified into four neighbourhood classifications based on the period of neighbourhood development (urban built environment (BE) (old BE) versus inner-suburban BE (new BE)) and socioeconomic status (SES; low SES and high SES). Physical activity was measured via accelerometry (ActiGraph GT1M). CIM was assessed via parental report and two categories were created (low CIM, n = 332; high CIM, n = 524). A series of two-factor ANOVAs were used to determine gender-specific differences in PA for weekdays, weekend days and the after-school period, according to level of CIM, across four neighbourhood classifications. Children who were granted at least some independent mobility (high CIM) had more positive PA profiles across the school week, during the after-school period, and over the weekend; they were also less sedentary. The influence of CIM on PA behaviour was particularly salient during the after-school period. Associations of CIM with PA varied by gender, and also by neighbourhood classification. CIM seemed to matter more in urban neighbourhoods for boys and suburban neighbourhoods for girls. Our

  8. The freedom to explore: examining the influence of independent mobility on weekday, weekend and after-school physical activity behaviour in children living in urban and inner-suburban neighbourhoods of varying socioeconomic status

    Science.gov (United States)

    2014-01-01

    Background Children’s independent mobility (CIM) is critical to healthy development in childhood. The physical layout and social characteristics of neighbourhoods can impact opportunities for CIM. While global evidence is mounting on CIM, to the authors’ knowledge, Canadian data on CIM and related health outcomes (i.e., physical activity (PA) behaviour) are missing. The purpose of this study was to examine if CIM is related to multiple characteristics of accelerometry-measured PA behaviour (total PA, light PA, moderate-to-vigorous PA, time spent sedentary) and whether associations between CIM and PA behaviour systematically vary by place of residence, stratifying by gender and type of day/period (weekdays, after-school, weekend). Methods Participants were recruited through Project BEAT (Built Environment and Active Transport; http://www.beat.utoronto.ca). Children (n = 856) were stratified into four neighbourhood classifications based on the period of neighbourhood development (urban built environment (BE) (old BE) versus inner-suburban BE (new BE)) and socioeconomic status (SES; low SES and high SES). Physical activity was measured via accelerometry (ActiGraph GT1M). CIM was assessed via parental report and two categories were created (low CIM, n = 332; high CIM, n = 524). A series of two-factor ANOVAs were used to determine gender-specific differences in PA for weekdays, weekend days and the after-school period, according to level of CIM, across four neighbourhood classifications. Results Children who were granted at least some independent mobility (high CIM) had more positive PA profiles across the school week, during the after-school period, and over the weekend; they were also less sedentary. The influence of CIM on PA behaviour was particularly salient during the after-school period. Associations of CIM with PA varied by gender, and also by neighbourhood classification. CIM seemed to matter more in urban neighbourhoods for boys and suburban

  9. Vitamin B-12 Deficiency in Children Is Associated with Grade Repetition and School Absenteeism, Independent of Folate, Iron, Zinc, or Vitamin A Status Biomarkers.

    Science.gov (United States)

    Duong, Minh-Cam; Mora-Plazas, Mercedes; Marín, Constanza; Villamor, Eduardo

    2015-07-01

    Micronutrients are essential to neurocognitive development; yet their role in educational outcomes is unclear. We examined the associations of micronutrient status biomarkers with the risk of grade repetition and rates of school absenteeism in a cohort of school children. We recruited 3156 children aged 5-12 y from public schools in Bogota, Colombia. Circulating ferritin, hemoglobin, zinc, vitamin A, and vitamin B-12; erythrocyte folate; and mean corpuscular volume (MCV) were measured in blood samples obtained at the beginning of the year. Absenteeism was recorded weekly during the school year, and grade repetition was determined the next year. Risk ratios for grade repetition and rate ratios for absenteeism were estimated by categories of micronutrient status indicators with use of Poisson regression, adjusting for potential confounders. The risk of grade repetition was 4.9%, and the absenteeism rate was 3.8 d per child-year of observation. Vitamin B-12 deficiency (educational outcomes and neurocognitive development of school children need to be determined in intervention studies. © 2015 American Society for Nutrition.

  10. Short sleep duration and large variability in sleep duration are independently associated with dietary risk factors for obesity in Danish school children

    DEFF Research Database (Denmark)

    Kjeldsen, J S; Hjorth, M F; Andersen, Rikke

    2014-01-01

    Background:Lack of sleep and increased consumption of energy-dense foods and sugar-sweetened beverages (SSB) have all been suggested as factors contributing to the increased prevalence of overweight and obesity.Objective:To evaluate whether objectively measured sleep duration (average and day......-to-day variability) as well as parent-reported sleep problems are independently associated with proposed dietary risk factors for overweight and obesity in 8-11 year old children.Design:In this cross-sectional study data on sleep duration and day-to-day variability in sleep duration were measured in 676 Danish...... and ethnicity).Conclusion:Our study suggests that short sleep duration, high sleep duration variability, and experiencing sleep problems are all associated with a poor, obesity-promoting diet in children.International Journal of Obesity accepted article preview online, 8 August 2013. doi:10.1038/ijo.2013.147....

  11. Independence and Product Systems

    OpenAIRE

    Skeide, Michael

    2003-01-01

    Starting from elementary considerations about independence and Markov processes in classical probability we arrive at the new concept of conditional monotone independence (or operator-valued monotone independence). With the help of product systems of Hilbert modules we show that monotone conditional independence arises naturally in dilation theory.

  12. Are Independent Fiscal Institutions Really Independent?

    Directory of Open Access Journals (Sweden)

    Slawomir Franek

    2015-08-01

    Full Text Available In the last decade the number of independent fiscal institutions (known also as fiscal councils has tripled. They play an important oversight role over fiscal policy-making in democratic societies, especially as they seek to restore public finance stability in the wake of the recent financial crisis. Although common functions of such institutions include a role in analysis of fiscal policy, forecasting, monitoring compliance with fiscal rules or costing of spending proposals, their roles, resources and structures vary considerably across countries. The aim of the article is to determine the degree of independence of such institutions based on the analysis of the independence index of independent fiscal institutions. The analysis of this index values may be useful to determine the relations between the degree of independence of fiscal councils and fiscal performance of particular countries. The data used to calculate the index values will be derived from European Commission and IMF, which collect sets of information about characteristics of activity of fiscal councils.

  13. Central Bank independence

    Directory of Open Access Journals (Sweden)

    Vasile DEDU

    2012-08-01

    Full Text Available In this paper we present the key aspects regarding central bank’s independence. Most economists consider that the factor which positively influences the efficiency of monetary policy measures is the high independence of the central bank. We determined that the National Bank of Romania (NBR has a high degree of independence. NBR has both goal and instrument independence. We also consider that the hike of NBR’s independence played an important role in the significant disinflation process, as headline inflation dropped inside the targeted band of 3% ± 1 percentage point recently.

  14. School environment and school injuries

    Directory of Open Access Journals (Sweden)

    Simo eSalminen

    2014-01-01

    Full Text Available Background: Although injuries at school are an important issue in public health, environmental factors in schools and school yards have seldom been the focus of school injury research. The goal of our investigation was to examine the effect of environmental factors on school injuries. Methods: Nine comprehensive Finnish schools registered school injuries over a period of two school years. Injuries were classified as being associated with environmental factors, suspected environmental factors, and others. The consensus between two independent classifiers was 81%. Results: A total of 722 injuries were classified. In 11.6% of these injuries, the physical environment factor was evident, and in 28.1% of the injuries, physical environment was suspected of being a contributory risk factor. Thus the physical environment of the school was a contributing factor in over a third (39.7% of injuries occurring in the school, on the school yard or during the journey to or from school. In this study, conducted in Finland, ice on the ground was mentioned most frequently as an environmental risk factor. Conclusions: In Finland, the Nordic weather conditions are not taken into account in the school yard and playground plans as they ought to from the safety point of view. An initiative has been launched on a mandatory wintertime master plan for every school yard.

  15. Organizing Independent Student Work

    Directory of Open Access Journals (Sweden)

    Zhadyra T. Zhumasheva

    2015-03-01

    Full Text Available This article addresses issues in organizing independent student work. The author defines the term “independence”, discusses the concepts of independent learner work and independent learner work under the guidance of an instructor, proposes a classification of assignments to be done independently, and provides methodological recommendations as to the organization of independent student work. The article discusses the need for turning the student from a passive consumer of knowledge into an active creator of it, capable of formulating a problem, analyzing the ways of solving it, coming up with an optimum outcome, and proving its correctness. The preparation of highly qualified human resources is the primary condition for boosting Kazakhstan’s competitiveness. Independent student work is a means of fostering the professional competence of future specialists. The primary form of self-education is independent work.

  16. Remembering Irving I. Gottesman: Twin Research Colleague and Friend Extraordinaire/Research Studies: Face-Lift Technique Comparison in Identical Twins; Raising Preterm Twins; Fetal Behavior in Dichorionic Twin Pregnancies; Co-Bedding and Stress Reduction in Twins/Public Interest: Identical Co-Twins' Same Day Delivery; Teaching Twins in Bosnia; Twin Auctioneers; Sister, the Play.

    Science.gov (United States)

    Segal, Nancy L

    2016-12-01

    Dr Irving I. Gottesman, a colleague, friend, and long-time member of the International Society of Twin Studies passed away on June 29, 2016. His contributions to twin research and some personal reflections are presented to honor both the man and the memory. This tribute is followed by short reviews of twin research concerning differences between cosmetic surgical techniques, the rearing of preterm twins, behavioral observations of dichorionic fetal twins, and the outcomes of co-bedding twins with reference to stress reduction. Interesting and informative articles in the media describe identical co-twins who delivered infants on the same day, educational policies regarding twins in Bosnia and the United Kingdom, unusual practices of twin auctioneers, and a theatrical production, Sister, featuring identical twins in the leading roles.

  17. Problems Identifying Independent and Dependent Variables

    Science.gov (United States)

    Leatham, Keith R.

    2012-01-01

    This paper discusses one step from the scientific method--that of identifying independent and dependent variables--from both scientific and mathematical perspectives. It begins by analyzing an episode from a middle school mathematics classroom that illustrates the need for students and teachers alike to develop a robust understanding of…

  18. Metabolic heat production and thermal conductance are mass-independent adaptations to thermal environment in birds and mammals.

    Science.gov (United States)

    Fristoe, Trevor S; Burger, Joseph R; Balk, Meghan A; Khaliq, Imran; Hof, Christian; Brown, James H

    2015-12-29

    The extent to which different kinds of organisms have adapted to environmental temperature regimes is central to understanding how they respond to climate change. The Scholander-Irving (S-I) model of heat transfer lays the foundation for explaining how endothermic birds and mammals maintain their high, relatively constant body temperatures in the face of wide variation in environmental temperature. The S-I model shows how body temperature is regulated by balancing the rates of heat production and heat loss. Both rates scale with body size, suggesting that larger animals should be better adapted to cold environments than smaller animals, and vice versa. However, the global distributions of ∼9,000 species of terrestrial birds and mammals show that the entire range of body sizes occurs in nearly all climatic regimes. Using physiological and environmental temperature data for 211 bird and 178 mammal species, we test for mass-independent adaptive changes in two key parameters of the S-I model: basal metabolic rate (BMR) and thermal conductance. We derive an axis of thermal adaptation that is independent of body size, extends the S-I model, and highlights interactions among physiological and morphological traits that allow endotherms to persist in a wide range of temperatures. Our macrophysiological and macroecological analyses support our predictions that shifts in BMR and thermal conductance confer important adaptations to environmental temperature in both birds and mammals.

  19. Probabilistic conditional independence structures

    CERN Document Server

    Studeny, Milan

    2005-01-01

    Probabilistic Conditional Independence Structures provides the mathematical description of probabilistic conditional independence structures; the author uses non-graphical methods of their description, and takes an algebraic approach.The monograph presents the methods of structural imsets and supermodular functions, and deals with independence implication and equivalence of structural imsets.Motivation, mathematical foundations and areas of application are included, and a rough overview of graphical methods is also given.In particular, the author has been careful to use suitable terminology, and presents the work so that it will be understood by both statisticians, and by researchers in artificial intelligence.The necessary elementary mathematical notions are recalled in an appendix.

  20. Independent technical review, handbook

    International Nuclear Information System (INIS)

    1994-02-01

    Purpose Provide an independent engineering review of the major projects being funded by the Department of Energy, Office of Environmental Restoration and Waste Management. The independent engineering review will address questions of whether the engineering practice is sufficiently developed to a point where a major project can be executed without significant technical problems. The independent review will focus on questions related to: (1) Adequacy of development of the technical base of understanding; (2) Status of development and availability of technology among the various alternatives; (3) Status and availability of the industrial infrastructure to support project design, equipment fabrication, facility construction, and process and program/project operation; (4) Adequacy of the design effort to provide a sound foundation to support execution of project; (5) Ability of the organization to fully integrate the system, and direct, manage, and control the execution of a complex major project

  1. Independent technical review, handbook

    Energy Technology Data Exchange (ETDEWEB)

    1994-02-01

    Purpose Provide an independent engineering review of the major projects being funded by the Department of Energy, Office of Environmental Restoration and Waste Management. The independent engineering review will address questions of whether the engineering practice is sufficiently developed to a point where a major project can be executed without significant technical problems. The independent review will focus on questions related to: (1) Adequacy of development of the technical base of understanding; (2) Status of development and availability of technology among the various alternatives; (3) Status and availability of the industrial infrastructure to support project design, equipment fabrication, facility construction, and process and program/project operation; (4) Adequacy of the design effort to provide a sound foundation to support execution of project; (5) Ability of the organization to fully integrate the system, and direct, manage, and control the execution of a complex major project.

  2. Model-Independent Diffs

    DEFF Research Database (Denmark)

    Könemann, Patrick

    just contain a list of strings, one for each line, whereas the structure of models is defined by their meta models. There are tools available which are able to compute the diff between two models, e.g. RSA or EMF Compare. However, their diff is not model-independent, i.e. it refers to the models...

  3. All Those Independent Variables.

    Science.gov (United States)

    Meacham, Merle L.

    This paper presents a case study of a sixth grade remedial math class which illustrates the thesis that only the "experimental attitude," not the "experimental method," is appropriate in the classroom. The thesis is based on the fact that too many independent variables exist in a classroom situation to allow precise measurement. The case study…

  4. Bayesian Independent Component Analysis

    DEFF Research Database (Denmark)

    Winther, Ole; Petersen, Kaare Brandt

    2007-01-01

    In this paper we present an empirical Bayesian framework for independent component analysis. The framework provides estimates of the sources, the mixing matrix and the noise parameters, and is flexible with respect to choice of source prior and the number of sources and sensors. Inside the engine...

  5. Independent safety organization

    International Nuclear Information System (INIS)

    Kato, W.Y.; Weinstock, E.V.; Carew, J.F.; Cerbone, R.J.; Guppy, J.G.; Hall, R.E.; Taylor, J.H.

    1985-01-01

    Brookhaven National Laboratory has conducted a study on the need and feasibility of an independent organization to investigate significant safety events for the Office for Analysis and Evaluation of Operational Data, USNRC. The study consists of three parts: the need for an independent organization to investigate significant safety events, alternative organizations to conduct investigations, and legislative requirements. The determination of need was investigated by reviewing current NRC investigation practices, comparing aviation and nuclear industry practices, and interviewing a spectrum of representatives from the nuclear industry, the regulatory agency, and the public sector. The advantages and disadvantages of alternative independent organizations were studied, namely, an Office of Nuclear Safety headed by a director reporting to the Executive Director for Operations (EDO) of NRC; an Office of Nuclear Safety headed by a director reporting to the NRC Commissioners; a multi-member NTSB-type Nuclear Safety Board independent of the NRC. The costs associated with operating a Nuclear Safety Board were also included in the study. The legislative requirements, both new authority and changes to the existing NRC legislative authority, were studied. 134 references

  6. Independent random sampling methods

    CERN Document Server

    Martino, Luca; Míguez, Joaquín

    2018-01-01

    This book systematically addresses the design and analysis of efficient techniques for independent random sampling. Both general-purpose approaches, which can be used to generate samples from arbitrary probability distributions, and tailored techniques, designed to efficiently address common real-world practical problems, are introduced and discussed in detail. In turn, the monograph presents fundamental results and methodologies in the field, elaborating and developing them into the latest techniques. The theory and methods are illustrated with a varied collection of examples, which are discussed in detail in the text and supplemented with ready-to-run computer code. The main problem addressed in the book is how to generate independent random samples from an arbitrary probability distribution with the weakest possible constraints or assumptions in a form suitable for practical implementation. The authors review the fundamental results and methods in the field, address the latest methods, and emphasize the li...

  7. Teaching Independent Community Social Skills to the Multihandicapped.

    Science.gov (United States)

    Beaulac, Pauline F.

    Ten multihandicapped high-school students in the Dayton (Ohio) Public Schools were trained using a curriculum of independent community social skills, focusing specifically on restaurant skills, travel skills, shopping skills, self-care skills, and skills for visiting a business or government agency. The students made weekly trips into the…

  8. International exploration by independents

    International Nuclear Information System (INIS)

    Bertagne, R.G.

    1991-01-01

    Recent industry trends indicate that the smaller US independents are looking at foreign exploration opportunities as one of the alternatives for growth in the new age of exploration. It is usually accepted that foreign finding costs per barrel are substantially lower than domestic because of the large reserve potential of international plays. To get involved overseas requires, however, an adaptation to different cultural, financial, legal, operational, and political conditions. Generally foreign exploration proceeds at a slower pace than domestic because concessions are granted by the government, or are explored in partnership with the national oil company. First, a mid- to long-term strategy, tailored to the goals and the financial capabilities of the company, must be prepared; it must be followed by an ongoing evaluation of quality prospects in various sedimentary basins, and a careful planning and conduct of the operations. To successfully explore overseas also requires the presence on the team of a minimum number of explorationists and engineers thoroughly familiar with the various exploratory and operational aspects of foreign work, having had a considerable amount of onsite experience in various geographical and climatic environments. Independents that are best suited for foreign expansion are those that have been financially successful domestically, and have a good discovery track record. When properly approached foreign exploration is well within the reach of smaller US independents and presents essentially no greater risk than domestic exploration; the reward, however, can be much larger and can catapult the company into the big leagues

  9. International exploration by independent

    International Nuclear Information System (INIS)

    Bertragne, R.G.

    1992-01-01

    Recent industry trends indicate that the smaller U.S. independents are looking at foreign exploration opportunities as one of the alternatives for growth in the new age of exploration. Foreign finding costs per barrel usually are accepted to be substantially lower than domestic costs because of the large reserve potential of international plays. To get involved in overseas exploration, however, requires the explorationist to adapt to different cultural, financial, legal, operational, and political conditions. Generally, foreign exploration proceeds at a slower pace than domestic exploration because concessions are granted by a country's government, or are explored in partnership with a national oil company. First, the explorationist must prepare a mid- to long-term strategy, tailored to the goals and the financial capabilities of the company; next, is an ongoing evaluation of quality prospects in various sedimentary basins, and careful planning and conduct of the operations. To successfully explore overseas also requires the presence of a minimum number of explorationists and engineers thoroughly familiar with the various exploratory and operational aspects of foreign work. Ideally, these team members will have had a considerable amount of on-site experience in various countries and climates. Independents best suited for foreign expansion are those who have been financially successful in domestic exploration. When properly approached, foreign exploration is well within the reach of smaller U.S. independents, and presents essentially no greater risk than domestic exploration; however, the reward can be much larger and can catapult the company into the 'big leagues.'

  10. Agent independent task planning

    Science.gov (United States)

    Davis, William S.

    1990-01-01

    Agent-Independent Planning is a technique that allows the construction of activity plans without regard to the agent that will perform them. Once generated, a plan is then validated and translated into instructions for a particular agent, whether a robot, crewmember, or software-based control system. Because Space Station Freedom (SSF) is planned for orbital operations for approximately thirty years, it will almost certainly experience numerous enhancements and upgrades, including upgrades in robotic manipulators. Agent-Independent Planning provides the capability to construct plans for SSF operations, independent of specific robotic systems, by combining techniques of object oriented modeling, nonlinear planning and temporal logic. Since a plan is validated using the physical and functional models of a particular agent, new robotic systems can be developed and integrated with existing operations in a robust manner. This technique also provides the capability to generate plans for crewmembers with varying skill levels, and later apply these same plans to more sophisticated robotic manipulators made available by evolutions in technology.

  11. International exploration by independents

    International Nuclear Information System (INIS)

    Bertagne, R.G.

    1992-01-01

    Recent industry trends indicate that the smaller U.S. independents are looking at foreign exploration opportunities as one of the alternatives for growth in the new age of exploration. The problems of communications and logistics caused by different cultures and by geographic distances must be carefully evaluated. A mid-term to long-term strategy tailored to the goals and the financial capabilities of the company should be prepared and followed by a careful planning of the operations. This paper addresses some aspects of foreign exploration that should be considered before an independent venture into the foreign field. It also provides some guidelines for conducting successful overseas operations. When properly assessed, foreign exploration is well within the reach of smaller U.S. independents and presents no greater risk than domestic exploration; the rewards, however, can be much larger. Furthermore, the Oil and Gas Journal surveys of the 300 largest U.S. petroleum companies show that companies with a consistent foreign exploration policy have fared better financially during difficult times

  12. The increase in physical performance and gain in lean and fat mass occur in prepubertal children independent of mode of school transportation. One year data from the prospective controlled Pediatric Osteoporosis Prevention (POP) Study

    Science.gov (United States)

    2009-01-01

    Background The aim of this 12-month study in pre-pubertal children was to evaluate the effect of school transportation on gain in lean and fat mass, muscle strength and physical performance. Methods Ninety-seven girls and 133 boys aged 7-9 years from the Malmö Pediatric Osteoporosis Prevention Study were included. Regional lean and fat mass were assessed by dual energy X-ray absorptiometry, isokinetic peak torque of knee extensors and flexors by a computerised dynamometer and physical performance by vertical jump height. Level of physical activity was assessed by accelerometers. The 12-month changes in children who walked or cycled to school were compared with changes in those who travelled by bus or car. Results There were no differences in baseline or annual changes in lean or fat mass gain, muscle strength or physical performance between the two groups. All children reached the internationally recommended level of 60 minutes per day of moderate or high physical activity by accelerometers. Conclusion The choice of school transportation in pre-pubertal children seems not to influence the gain in lean and fat mass, muscle strength or functional ability, probably as the everyday physical activity is so high that the mode of school transportation contributes little to the total level of activity.

  13. Independence in appearance

    DEFF Research Database (Denmark)

    Warming-Rasmussen, Bent; Quick, Reiner; Liempd, Dennis van

    2011-01-01

    In the wake of the financial crisis, the EU Commission has published a Green Paper on the future role of the audit function in Europe. The Green Paper lists a number of proposals for tighter rules for audits and auditors in order to contribute to stabilizing the financial system. The present...... article presents research contributions to the question whether the auditor is to continue to provide both audit and non-audit services (NAS) to an audit client. Research results show that this double function for the same audit client is a problem for stakeholders' confidence in auditor independence...

  14. Curriculum Development for Promoting Students' Life Management Skills related to their Independence at Social and Vocational Aspects in Special Support Classes of Lower Secondary School : Practice study of "the food processing" in the carrier management

    OpenAIRE

    Fujii, Tomoko; Wakamatsu, Akihiko

    2015-01-01

    I reconsidered the work learning to bring up life management skills aimed at the social and vocational independence of the students with the mental disabilities in special support class and newly conducted with educational practice based on the subject "carrier management". In this study, we took up the practice of "food processing" and analyzed the students' behavior and description by adapting an evaluation standard, which involved the point of view of the evaluation and basic, transferable...

  15. The importance of board independence

    NARCIS (Netherlands)

    Zijl, N.J.M.

    2012-01-01

    Although the attributed importance of board independence is high, a clear definition of independence does not exist. Furthermore, the aim and consequences of independence are the subject of discussion and empirical evidence about the impact of independence is weak and disputable. Despite this lack

  16. Autonomy, Independence, Inclusion

    Directory of Open Access Journals (Sweden)

    Filippo Angelucci

    2015-04-01

    Full Text Available The living environment must not only meet the primary needs of living, but also the expectations of improvement of life and social relations and people’s work. The need for a living environment that responds to the needs of users with their different abilities, outside of standardizations, is increasingly felt as autonomy, independence and well-being are the result of real usability and adaptability of the spaces. The project to improve the inclusivity of living space and to promote the rehabilitation of fragile users need to be characterized as an interdisciplinary process in which the integration of specialized contributions leads to adaptive customization of space solutions and technological that evolve with the changing needs, functional capacities and abilities of individuals.

  17. Special Education Enrollment and Classification in Louisiana Charter Schools and Traditional Schools. REL 2018-288

    Science.gov (United States)

    Wolf, Patrick J.; Lasserre-Cortez, Shannon

    2018-01-01

    Charter schools are public schools authorized to operate with some independence from district or state public school regulations, while still being held accountable for student outcomes. Like traditional schools operated by school districts, charter schools are free and are intended to be open to all students who desire to attend. This study…

  18. Lessons from independence

    International Nuclear Information System (INIS)

    Hauptfuhrer, R.R.

    1990-01-01

    The recent history of Oryx provides invaluable lessons for those who plan future energy strategies, relates the author of this paper. When Oryx became an independent oil and gas company, its reserves were declining, its stock was selling below asset values, and the price of oil seemed stuck below $15 per barrel. The message from Oryx management to Oryx employees was: We are in charge of our own destiny. We are about to create our own future. Oryx had developed a new, positive corporate culture and the corporate credit required for growth. This paper points to two basic principles that have guided the metamorphosis in Oryx's performance. The first objective was to improve operational efficiency and to identify the right performance indicators to measure this improvement. It states that the most critical performance indicator for an exploration and production company must be replacement and expansion of reserves at a competitive replacement cost. Oryx has cut its finding costs from $12 to $5 per barrel, while the BP acquisition provided proven reserves at a cost of only $4 per barrel. Another performance indicator measures Oryx's standing in the financial markets

  19. Independents' group posts loss

    International Nuclear Information System (INIS)

    Sanders, V.; Price, R.B.

    1992-01-01

    Low oil gas prices and special charges caused the group of 50 U.S. independent producers Oil and Gas Journal tracks to post a combined loss in first half 1992. The group logged a net loss of $53 million in the first half compared with net earnings of $354 million in first half 1991, when higher oil prices during the Persian Gulf crisis buoyed earnings in spite of crude oil and natural gas production declines. The combined loss in the first half follows a 45% drop in the group's earnings in 1991 and compares with the OGJ group of integrated oil companies whose first half 1992 income fell 47% from the prior year. Special charges, generally related to asset writedowns, accounted for most of the almost $560 million in losses posted by about the third of the group. Nerco Oil and Gas Inc., Vancouver, Wash., alone accounted for almost half that total with charges related to an asset writedown of $238 million in the first quarter. Despite the poor first half performance, the outlook is bright for sharply improved group earnings in the second half, assuming reasonably healthy oil and gas prices and increased production resulting from acquisitions and in response to those prices

  20. PPARγ-Independent Mechanism

    Directory of Open Access Journals (Sweden)

    Christopher M. Hogan

    2011-01-01

    Full Text Available Acute and chronic lung inflammation is associated with numerous important disease pathologies including asthma, chronic obstructive pulmonary disease and silicosis. Lung fibroblasts are a novel and important target of anti-inflammatory therapy, as they orchestrate, respond to, and amplify inflammatory cascades and are the key cell in the pathogenesis of lung fibrosis. Peroxisome proliferator-activated receptor gamma (PPARγ ligands are small molecules that induce anti-inflammatory responses in a variety of tissues. Here, we report for the first time that PPARγ ligands have potent anti-inflammatory effects on human lung fibroblasts. 2-cyano-3, 12-dioxoolean-1, 9-dien-28-oic acid (CDDO and 15-deoxy-Δ12,14-prostaglandin J2 (15d-PGJ2 inhibit production of the inflammatory mediators interleukin-6 (IL-6, monocyte chemoattractant protein-1 (MCP-1, COX-2, and prostaglandin (PGE2 in primary human lung fibroblasts stimulated with either IL-1β or silica. The anti-inflammatory properties of these molecules are not blocked by the PPARγ antagonist GW9662 and thus are largely PPARγ independent. However, they are dependent on the presence of an electrophilic carbon. CDDO and 15d-PGJ2, but not rosiglitazone, inhibited NF-κB activity. These results demonstrate that CDDO and 15d-PGJ2 are potent attenuators of proinflammatory responses in lung fibroblasts and suggest that these molecules should be explored as the basis for novel, targeted anti-inflammatory therapies in the lung and other organs.

  1. Commonwealth of (Independent States

    Directory of Open Access Journals (Sweden)

    Vrućinić Dušan

    2013-01-01

    Full Text Available Following the stages from the establishment itself to the present day of the functioning of such a specific regional organization as the Commonwealth of Independent States (CIS, the article seeks to further explain the meaning of its existence, efficiency and functioning. The CIS was created in order to make the dissolution of a major world super-power, which throughout the 20th century together with the USA defined the bipolar world, as painless as possible, especially for the new countries and its nationally and ethnically diverse population. During the early years after the dissolution of the USSR, the CIS played a major role in a more flexible and less severe dissolution of the Soviet empire, alleviating the consequences for its people. A more efficient functioning among the republics in all fields was also one of the tasks of the Commonwealth, to which it was devoted to the extent which was permitted by the then, not too favourable circumstances. Difficult years of economic crisis did not allow the CIS to mutually integrate its members as much as possible on the economy level. Thanks to the economic recovery of the post-Soviet states in the early 21st century, the Commonwealth has also been transformed, reformed, and renewed, and all this in order to achieve better and more fruitful cooperation between the members. The CIS may serve as a proper example of how the former Soviet Union states are inextricably linked by social, security-political, economic, cultural, communication-transport, and other ties, thanks to the centuries-long existence of the peoples of these states in this area, despite both internal and external factors which occasionally, but temporarily halt the post-Soviet integration. Mathematically expressed, the CIS members are naturally predisposed, to be reciprocally depended on each other, just as they also have the capacity for successful cooperation in the future times and epochs brought on by the modern world.

  2. Media independence and dividend policy

    DEFF Research Database (Denmark)

    Farooq, Omar; Dandoune, Salma

    2012-01-01

    independence and dividend policies in emerging markets. Using a dataset from twenty three emerging markets, we show a significantly negative relationship between dividend policies (payout ratio and decision to pay dividend) and media independence. We argue that independent media reduces information asymmetries...... for stock market participants. Consequently, stock market participants in emerging markets with more independent media do not demand as high and as much dividends as their counterparts in emerging markets with less independent media. We also show that press independence is more important in defining......Can media pressurize managers to disgorge excess cash to shareholders? Do firms in countries with more independent media follow different dividend policies than firms with less independent media? This paper seeks to answer these questions and aims to document the relationship between media...

  3. Associations between children’s independent mobility and physical activity

    Science.gov (United States)

    2014-01-01

    Background Independent mobility describes the freedom of children to travel and play in public spaces without adult supervision. The potential benefits for children are significant such as social interactions with peers, spatial and traffic safety skills and increased physical activity. Yet, the health benefits of independent mobility, particularly on physical activity accumulation, are largely unexplored. This study aimed to investigate associations of children’s independent mobility with light, moderate-to-vigorous, and total physical activity accumulation. Methods In 2011 - 2012, 375 Australian children aged 8-13 years (62% girls) were recruited into a cross-sectional study. Children’s independent mobility (i.e. independent travel to school and non-school destinations, independent outdoor play) and socio-demographics were assessed through child and parent surveys. Physical activity intensity was measured objectively through an Actiheart monitor worn on four consecutive days. Associations between independent mobility and physical activity variables were analysed using generalized linear models, accounting for clustered sampling, Actiheart wear time, socio-demographics, and assessing interactions by sex. Results Independent travel (walking, cycling, public transport) to school and non-school destinations were not associated with light, moderate-to-vigorous and total physical activity. However, sub-analyses revealed a positive association between independent walking and cycling (excluding public transport) to school and total physical but only in boys (b = 36.03, p physical activity (b = 29.76, p physical activity. When assessing differences by sex, the observed significant associations of independent outdoor play with light and total physical activity remained in girls but not in boys. All other associations showed no significant differences by sex. Conclusions Independent outdoor play may boost children’s daily physical activity levels

  4. Organization Features and School Performance

    OpenAIRE

    Atkins, Lois Major

    2005-01-01

    The purpose of this study was to determine the odds of school organization features predicting schools meeting district or state performance goals. The school organization features were organizational complexity, shared decision making, and leadership behavior. The dependent variable was school performance, operationally defined as a principalâ s yes response or no response to the question, â did your school meet district or state performance goals.â The independent variables representing...

  5. Physiotherapy in Ordinary Schools.

    Science.gov (United States)

    Davies, Jean; Hunt, Agnes

    1980-01-01

    A program to provide physiotherapy to mainstreamed physically handicapped English school children (from preschool through high school) is described. Begun in 1978, the once a week service has increased the independence of the children served and brought a better understanding of the handicapped students' capabilities to their teachers. (PHR)

  6. Development of the independency of the pupils with hearing impairments during the lessons of technologies

    OpenAIRE

    Kovzan, Daiva

    2006-01-01

    Each live organism is made to adapt to the constantly changing environment. The success of child’s integration into society, his conduct in society depends on the family and school. Frequently, excessive care by their parents prevents a disabled child from developing independency skills. One of the most important tasks for the school is to prepare an individual for independent life and seek his integration into society. The issue of developing independency of a disabled individual has not bee...

  7. Boards: Independent and Committed Directors?

    OpenAIRE

    Christophe Volonté

    2011-01-01

    Regulators, proxy advisors and shareholders are regularly calling for independent directors. However, at the same time, independent directors commonly engage in numerous outside activities potentially reducing their time and commitment with the particular firm. Using Tobin's Q as an approximation of market valuation and controlling for endogeneity, our empirical analysis reveals that neither is independence positively related to firm performance nor are outside activities negatively related t...

  8. Independent component analysis: recent advances

    OpenAIRE

    Hyv?rinen, Aapo

    2013-01-01

    Independent component analysis is a probabilistic method for learning a linear transform of a random vector. The goal is to find components that are maximally independent and non-Gaussian (non-normal). Its fundamental difference to classical multi-variate statistical methods is in the assumption of non-Gaussianity, which enables the identification of original, underlying components, in contrast to classical methods. The basic theory of independent component analysis was mainly developed in th...

  9. The Impact of Charter Schools on Public and Private School Enrollments. Policy Analysis. No. 707

    Science.gov (United States)

    Buddin, Richard

    2012-01-01

    Charter schools are publicly funded schools that have considerable independence from public school districts in their curriculum development and staffing decisions, and their enrollments have increased substantially over the past two decades. Charter schools are changing public and private school enrollment patterns across the United States. This…

  10. Translating Research into Classroom Practice: Workplace Independence for Students with Severe Handicaps.

    Science.gov (United States)

    Hughes, Carolyn; And Others

    1989-01-01

    The article describes a process for use in high-school transition programs to promote student independence within the context of vocational training. Strategies described include: evaluating student independence in community-based settings, teaching student adaptability, and transferring control of student independence to work-related stimuli. A…

  11. On independence in risk communication

    International Nuclear Information System (INIS)

    Lacronique, J. F.

    2006-01-01

    The term 'independence' is a common key word used by almost all stake holders in the field of nuclear safety regulation. The intention is to persuade the public that it can have more confidence and trust in the persons in charge, if their competence and judgment cannot be altered by any kind of political issue or personal interest. However, it is possible to discuss the reality of this claimed quality: how is it possible to verify that the organization that claim 'independence' really respect it? National expertise Institutions can show that they are independent from the industry, but can they claim total independence from the government? NGO have build a large part of their constituency on 'independence' from industry and governments, but are they independent from the ideological forces -sometimes very powerful - that support them? How can we achieve to make this noble word really meaningful? We will show through different examples, that 'independence' is by definition a fragile and versatile challenge, rather than a durable label. It has to be refreshed regularly and thoroughly. Risk communication, in that context, must respect principles which will build independence as a solid asset, and keep a certain distance with mere marketing purposes or candid wishful thinking

  12. Defining and Selecting Independent Directors

    Directory of Open Access Journals (Sweden)

    Eric Pichet

    2017-10-01

    Full Text Available Drawing from the Enlightened Shareholder Theory that the author first developed in 2011, this theoretical paper with practical and normative ambitions achieves a better definition of independent director, while improving the understanding of the roles he fulfils on boards of directors. The first part defines constructs like firms, Governance system and Corporate governance, offering a clear distinction between the latter two concepts before explaining the four main missions of a board. The second part defines the ideal independent director by outlining the objective qualities that are necessary and adding those subjective aspects that have turned this into a veritable profession. The third part defines the ideal process for selecting independent directors, based on nominating committees that should themselves be independent. It also includes ways of assessing directors who are currently in function, as well as modalities for renewing their mandates. The paper’s conclusion presents the Paradox of the Independent Director.

  13. Computer science in Dutch secondary education: independent or integrated?

    NARCIS (Netherlands)

    van der Sijde, Peter; Doornekamp, B.G.

    1992-01-01

    Nowadays, in Dutch secondary education, computer science is integrated within school subjects. About ten years ago computer science was considered an independent subject, but in the mid-1980s this idea changed. In our study we investigated whether the objectives of teaching computer science as an

  14. Schools, Neighborhood Risk Factors, and Crime

    Science.gov (United States)

    Willits, Dale; Broidy, Lisa; Denman, Kristine

    2013-01-01

    Prior research has identified a link between schools (particularly high schools) and neighborhood crime rates. However, it remains unclear whether the relationship between schools and crime is a reflection of other criminogenic dynamics at the neighborhood level or whether schools influence neighborhood crime patterns independently of other…

  15. Logical independence and quantum randomness

    International Nuclear Information System (INIS)

    Paterek, T; Kofler, J; Aspelmeyer, M; Zeilinger, A; Brukner, C; Prevedel, R; Klimek, P

    2010-01-01

    We propose a link between logical independence and quantum physics. We demonstrate that quantum systems in the eigenstates of Pauli group operators are capable of encoding mathematical axioms and show that Pauli group quantum measurements are capable of revealing whether or not a given proposition is logically dependent on the axiomatic system. Whenever a mathematical proposition is logically independent of the axioms encoded in the measured state, the measurement associated with the proposition gives random outcomes. This allows for an experimental test of logical independence. Conversely, it also allows for an explanation of the probabilities of random outcomes observed in Pauli group measurements from logical independence without invoking quantum theory. The axiomatic systems we study can be completed and are therefore not subject to Goedel's incompleteness theorem.

  16. Logical independence and quantum randomness

    Energy Technology Data Exchange (ETDEWEB)

    Paterek, T; Kofler, J; Aspelmeyer, M; Zeilinger, A; Brukner, C [Institute for Quantum Optics and Quantum Information, Austrian Academy of Sciences, Boltzmanngasse 3, A-1090 Vienna (Austria); Prevedel, R; Klimek, P [Faculty of Physics, University of Vienna, Boltzmanngasse 5, A-1090 Vienna (Austria)], E-mail: tomasz.paterek@univie.ac.at

    2010-01-15

    We propose a link between logical independence and quantum physics. We demonstrate that quantum systems in the eigenstates of Pauli group operators are capable of encoding mathematical axioms and show that Pauli group quantum measurements are capable of revealing whether or not a given proposition is logically dependent on the axiomatic system. Whenever a mathematical proposition is logically independent of the axioms encoded in the measured state, the measurement associated with the proposition gives random outcomes. This allows for an experimental test of logical independence. Conversely, it also allows for an explanation of the probabilities of random outcomes observed in Pauli group measurements from logical independence without invoking quantum theory. The axiomatic systems we study can be completed and are therefore not subject to Goedel's incompleteness theorem.

  17. Algae: America's Pathway to Independence

    National Research Council Canada - National Science Library

    Custer, James

    2007-01-01

    .... Oil dependency is an unacceptable risk to U.S. national strategy. This paper advocates independence from foreign oil by converting the national transportation fleet to biodiesel derived from algae...

  18. Independent production and Poisson distribution

    International Nuclear Information System (INIS)

    Golokhvastov, A.I.

    1994-01-01

    The well-known statement of factorization of inclusive cross-sections in case of independent production of particles (or clusters, jets etc.) and the conclusion of Poisson distribution over their multiplicity arising from it do not follow from the probability theory in any way. Using accurately the theorem of the product of independent probabilities, quite different equations are obtained and no consequences relative to multiplicity distributions are obtained. 11 refs

  19. Blockbuster genres in Danish independent film

    DEFF Research Database (Denmark)

    Hansen, Kim Toft

    2013-01-01

    is a certain reluctance towards supporting specific international blockbuster genres such as horror, the gangster drama and action film. Throughout the past decade, Danish independent cinema – motivated by for instance the alternative film school Super16 and self-governing film-milieus around Denmark – has...... genres and styles in the search for what is missing in Danish cinema. This works for some directors, principally, by directly reacting against the institutional and economic dominance and protectionism of primarily The Danish Film Institute. Indirectly, the some of the filmmakers seem to react against...... ‘what is allowed’ in Danish film culture. Thus, they actually define themselves as being non-mainstream by focussing on international mainstream genres. By way of examples from the Danish indie scene and interviews with noteworthy indie filmmakers, this article draws attention to a still fairly...

  20. Food Independence of the Region

    Directory of Open Access Journals (Sweden)

    Vasiliy Vladimirovich Tyutyunik

    2016-06-01

    Full Text Available The article deals with such basic definitions as food security, food independence and food self- sufficiency of the region. The author shows the ambiguity problem of interpretations of these terms in the Russian legislation, which is especially evident in the transition from the national to the regional level. Using the example of legislative acts of some of the Russian Federation’s subjects the study demonstrates the incorrect use of mentioned terms. In author’s opinion, regional authorities in the Russian Federation must introduce amendments to the legislative documents concerning food security. To be more concrete, the regional authorities should either deny the goal of food independence for a particular region, or specify that the goal of reaching food independence for the region does not mean food self-sufficiency, but just import substitution on the regional level

  1. School Improvement Plans and Student Learning in Jamaica

    Science.gov (United States)

    Lockheed, Marlaine; Harris, Abigail; Jayasundera, Tamara

    2010-01-01

    A school improvement program that provided support to poor-performing schools on the basis of needs identified in a school improvement plan was implemented in 72 government schools in Jamaica, from 1998 to 2005. In this independent evaluation of the program, we use propensity score matching to create, post hoc, a control group of schools that were…

  2. Supplying safety and energy independence

    International Nuclear Information System (INIS)

    Maillard, D.

    2001-03-01

    The french Observatory of the Energy wonders about the energy independence notion. Many risks are possible: physical, economical, geo-political, social and ecological risks. Because those risks are numerous, the answers for a supplying safety are also numerous. In this context the energy policy is a difficult art which the public opinion needs to be more and more aware. (A.L.B.)

  3. Independent Study Project, Topic: Topology.

    Science.gov (United States)

    Notre Dame High School, Easton, PA.

    Using this guide and the four popular books noted in it, a student, working independently, will learn about some of the classical ideas and problems of topology: the Meobius strip and Klein bottle, the four color problem, genus of a surface, networks, Euler's formula, and the Jordan Curve Theorem. The unit culminates in a project of the students'…

  4. Charge independence and charge symmetry

    Energy Technology Data Exchange (ETDEWEB)

    Miller, G A [Washington Univ., Seattle, WA (United States). Dept. of Physics; van Oers, W T.H. [Manitoba Univ., Winnipeg, MB (Canada). Dept. of Physics; [TRIUMF, Vancouver, BC (Canada)

    1994-09-01

    Charge independence and charge symmetry are approximate symmetries of nature, violated by the perturbing effects of the mass difference between up and down quarks and by electromagnetic interactions. The observations of the symmetry breaking effects in nuclear and particle physics and the implications of those effects are reviewed. (author). 145 refs., 3 tabs., 11 figs.

  5. Charge independence and charge symmetry

    International Nuclear Information System (INIS)

    Miller, G.A.

    1994-09-01

    Charge independence and charge symmetry are approximate symmetries of nature, violated by the perturbing effects of the mass difference between up and down quarks and by electromagnetic interactions. The observations of the symmetry breaking effects in nuclear and particle physics and the implications of those effects are reviewed. (author). 145 refs., 3 tabs., 11 figs

  6. The Regulatory Independence of FANR

    International Nuclear Information System (INIS)

    ALNuaimi, Fatema; Choi, Kwang Shik

    2012-01-01

    Regulatory independence is meant to provide a conservative system of policy making in order to comply with the problems that are forecasted upon the basis of assumptions. The Federal Authorization of Nuclear Regulation (FANR) is a regulatory commission that was formed to be regulatory body that governs the generation of nuclear power in United Arab Emirates. It was established under the UAE nuclear law (9/2009) as an independent regulatory body that was tasked with the regulation of all nuclear activities in the United Arab Emirates. As an independent body, FANR was tasked with ensuring that the regulation of the nuclear sector is done in effective and transparent manner to ensure its accountability to the people. Being independent, the regulatory body develops national nuclear regulations based on laid down safety standards by the International Atomic Energy Agency, ensuring that they are based on scientific and proven technologies The role of FANR is to ensure that the all corporations that undertake nuclear activities follow the laid down procedures and objectives and ensure safety measures are taken keenly to ensure the safety of the workers and the general public while at the same time ensuring the environment is free from nuclear radiations

  7. Characteristics of Independent Music Teachers

    Science.gov (United States)

    Upitis, Rena; Abrami, Philip C.; Brook, Julia; Boese, Karen; King, Matthew

    2017-01-01

    The purpose of the present study was to learn about the characteristics of independent music teachers, their beliefs about music teaching, and their studio practices. A self-report survey included questions about the teachers' (a) background experiences, (b) pedagogical approaches, (c) use of digital technologies, and (d) professional development…

  8. The Regulatory Independence of FANR

    Energy Technology Data Exchange (ETDEWEB)

    ALNuaimi, Fatema; Choi, Kwang Shik [Korea Advanced Institute of Science and Technology, Daejeon (Korea, Republic of)

    2012-05-15

    Regulatory independence is meant to provide a conservative system of policy making in order to comply with the problems that are forecasted upon the basis of assumptions. The Federal Authorization of Nuclear Regulation (FANR) is a regulatory commission that was formed to be regulatory body that governs the generation of nuclear power in United Arab Emirates. It was established under the UAE nuclear law (9/2009) as an independent regulatory body that was tasked with the regulation of all nuclear activities in the United Arab Emirates. As an independent body, FANR was tasked with ensuring that the regulation of the nuclear sector is done in effective and transparent manner to ensure its accountability to the people. Being independent, the regulatory body develops national nuclear regulations based on laid down safety standards by the International Atomic Energy Agency, ensuring that they are based on scientific and proven technologies The role of FANR is to ensure that the all corporations that undertake nuclear activities follow the laid down procedures and objectives and ensure safety measures are taken keenly to ensure the safety of the workers and the general public while at the same time ensuring the environment is free from nuclear radiations

  9. The role of the independent neuropsychologist in special education.

    Science.gov (United States)

    Hurewitz, Felicia; Kerr, Sonja

    2011-08-01

    Neuropsychologists are playing an increasing role in special education. We explain steps that neuropsychologists can take to ethically and effectively approach the "quasi-forensic" role of independent evaluator. Because neuropsychologists may provide reports for treatment, school programming, and legal disputes, it is important that they are familiar with the school programming process and the unique litigation procedures available for children with disabilities in special education. We provide guidelines including determining referral questions, obtaining outside information, choosing assessments, considering the legal constructs of questions, reviewing discrepant results from other evaluations and Individual Education Plans and communicating ideas.

  10. COGNITIVE COMPETENCE COMPARED TO COGNITIVE INDEPENDENCE AND COGNITIVE ACTIVITY

    Directory of Open Access Journals (Sweden)

    Irina B. Shmigirilova

    2014-01-01

    Full Text Available The research is aimed at identifying the essence of the cognitive competence concept in comparison with the concepts of cognitive independence and activity.Methods: The methodology implies a theoretical analysis of psychopedagogical and methodological materials on the cognitive competence formation; generalized teaching experience; empirical methods of direct observations of educational process in the secondary school classrooms; interviews with school teachers and pupils.Results: The research outcomes reveal a semantic intersection between the cognitive competence, independence and activity, and their distinctive features. The paper emphasizes the importance of cognitive competence as an adaptive mechanism in situations of uncertainty and instability.Scientific novelty: The author clarifies the concept of cognitive competence regarding it as a multi-component and systematic characteristic of a personality.Practical significance: The research findings can be used by specialists in didactics developing the teaching techniques of cognitive competence formation for schoolchildren.

  11. Field development finance for independents

    International Nuclear Information System (INIS)

    Whyatt, A.S.

    1995-01-01

    Worldwide, oil and gas reserves are in decline, and independents own relatively little of them, say 13 percent of the oil reserves and 22 percent of the gas reserves. Over the five years 1989-93, the oil reserves of majors declined by 4.5 percent, while those of independents rose 17 percent; each experienced a rise in gas reserves of 6-7 percent. Partly because of this gentle decline in world reserves, but much more because of the decline in oil and gas commodity prices, the value of the reserves, expressed in terms of future production, has been declining substantially. In 1993, when these data were last recorded, the discounted future net cash flows in the United States were 40 percent below their 1990 peak of $135 billion, and foreign net cash flows were 35 percent lower than the 1990 peak of $140 billion. (author)

  12. A definition of background independence

    International Nuclear Information System (INIS)

    Gryb, Sean

    2010-01-01

    We propose a definition for background (in)/dependence in dynamical theories of the evolution of configurations that have a continuous symmetry and test this definition on particle models and on gravity. Our definition draws from Barbour's best matching framework developed for the purpose of implementing spatial and temporal relationalism. Among other interesting theories, general relativity can be derived within this framework in novel ways. We study the detailed canonical structure of a wide range of best matching theories and show that their actions must have a local gauge symmetry. When gauge theory is derived in this way, we obtain at the same time a conceptual framework for distinguishing between background-dependent and -independent theories. Gauge invariant observables satisfying Kuchar's criterion are identified and, in simple cases, explicitly computed. We propose a procedure for inserting a global background time into temporally relational theories. Interestingly, using this procedure in general relativity leads to unimodular gravity.

  13. [Accreditation of Independent Ethics Committees].

    Science.gov (United States)

    Ramiro Avilés, Miguel A

    According to Law 14/2007 and Royal Decree 1090/2015, biomedical research must be assessed by an Research Ethics Committee (REC), which must be accredited as an Research ethics committee for clinical trials involving medicinal products (RECm) if the opinion is issued for a clinical trial involving medicinal products or clinical research with medical devices. The aim of this study is to ascertain how IEC and IECm accreditation is regulated. National and regional legislation governing biomedical research was analysed. No clearly-defined IEC or IECm accreditation procedures exist in the national or regional legislation. Independent Ethics Committees are vital for the development of basic or clinical biomedical research, and they must be accredited by an external body in order to safeguard their independence, multidisciplinary composition and review procedures. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. The independent relationship between triglycerides and coronary heart disease

    OpenAIRE

    Alan Morrison, John E Hokanson

    2008-01-01

    Alan Morrison1, John E Hokanson21SCRIBCO, Blue Bell, PA, USA; 2Department of Epidemiology, Colorado School of Public Health, University of Colorado at Denver Denver, CO, USAAims: The aim was to review epidemiologic studies to reassess whether serum levels of triglycerides should be considered independently of high-density lipoprotein-cholesterol (HDL-C) as a predictor of coronary heart disease (CHD).Methods and results: We systematically reviewed population-based cohort studies in which basel...

  15. Field Dependence-Independence Cognitive Style and Academic Achievement: A Review of Research and Theory.

    Science.gov (United States)

    Tinajero, Carolina; Paramo, M. Fernanda

    1998-01-01

    Reviews research into the possible effects of field dependence/independence on achievement at school. Finds that field-independent subjects perform better than field-dependent subjects, whether in a specific discipline or across all subjects. Discusses possible explanations for this difference in performance. Includes a chart summarizing the…

  16. Urban School Chiefs Under Fire.

    Science.gov (United States)

    Cuban, Larry

    This study examines three veteran urban school superintendents who were highly respected by their colleagues but who came under intense pressure from forces outside the school systems in the 1960's. Chapter 1 explores the context of the desegregation controversy and the furor over an independent evaluation that faced Benjamin C. Willis in Chicago.…

  17. RIPE [robot independent programming environment]: A robot independent programming environment

    International Nuclear Information System (INIS)

    Miller, D.J.; Lennox, R.C.

    1990-01-01

    Remote manual operations in radiation environments are typically performed very slowly. Sensor-based computer-controlled robots hold great promise for increasing the speed and safety of remote operations; however, the programming of robotic systems has proven to be expensive and difficult. Generalized approaches to robot programming that reuse available software modules and employ programming languages which are independent of the specific robotic and sensory devices being used are needed to speed software development and increase overall system reliability. This paper discusses the robot independent programming environment (RIPE) developed at Sandia National Laboratories (SNL). The RIPE is an object-oriented approach to robot system architectures; it is a software environment that facilitates rapid design and implementation of complex robot systems for diverse applications. An architecture based on hierarchies of distributed multiprocessors provides the computing platform for a layered programming structure that models applications using software objects. These objects are designed to support model-based automated programming of robotic and machining devices, real-time sensor-based control, error handling, and robust communication

  18. Factors Affecting School Choice: What Do Malaysian Chinese Parents Want?

    Science.gov (United States)

    Siah, Poh Chua; Christina Ong, Sook Beng; Tan, Swee Mee; Sim, Chzia Poaw; Xian Thoo, Raphael Yi

    2018-01-01

    Aiming to explore factors affecting Malaysian Chinese parents in sending their children to either national secondary schools or Chinese independent schools, 494 parents were surveyed using a questionnaire. Results showed that parents who sent their children to Chinese independent schools have different priorities compared to those who sent theirs…

  19. Predicting Middle School Students' Use of Web 2.0 Technologies out of School Using Home and School Technological Variables

    Science.gov (United States)

    Hughes, Joan E.; Read, Michelle F.; Jones, Sara; Mahometa, Michael

    2015-01-01

    This study used multiple regression to identify predictors of middle school students' Web 2.0 activities out of school, a construct composed of 15 technology activities. Three middle schools participated, where sixth- and seventh-grade students completed a questionnaire. Independent predictor variables included three demographic and five computer…

  20. Whose School Buildings Are They, Anyway?

    Science.gov (United States)

    Smith, Nelson

    2012-01-01

    School districts held an exclusive franchise on public education services until 1991, when Minnesota passed the first law permitting public charter schools. Charter schools are publicly funded, authorized by various agencies designated in public law, but independently managed. They operate outside district control, and most can draw students from…

  1. Teaching Organizational Skills in Middle School

    Science.gov (United States)

    Boller, Barbara

    2008-01-01

    The transition to middle school is an educational milestone, marking significant and sometimes unspoken changes in expectations. The overriding expectation is that students will become more independent. This article discusses some tips that will help teachers in teaching organizational skills to middle school students. Middle school teachers…

  2. Independent EEG sources are dipolar.

    Directory of Open Access Journals (Sweden)

    Arnaud Delorme

    Full Text Available Independent component analysis (ICA and blind source separation (BSS methods are increasingly used to separate individual brain and non-brain source signals mixed by volume conduction in electroencephalographic (EEG and other electrophysiological recordings. We compared results of decomposing thirteen 71-channel human scalp EEG datasets by 22 ICA and BSS algorithms, assessing the pairwise mutual information (PMI in scalp channel pairs, the remaining PMI in component pairs, the overall mutual information reduction (MIR effected by each decomposition, and decomposition 'dipolarity' defined as the number of component scalp maps matching the projection of a single equivalent dipole with less than a given residual variance. The least well-performing algorithm was principal component analysis (PCA; best performing were AMICA and other likelihood/mutual information based ICA methods. Though these and other commonly-used decomposition methods returned many similar components, across 18 ICA/BSS algorithms mean dipolarity varied linearly with both MIR and with PMI remaining between the resulting component time courses, a result compatible with an interpretation of many maximally independent EEG components as being volume-conducted projections of partially-synchronous local cortical field activity within single compact cortical domains. To encourage further method comparisons, the data and software used to prepare the results have been made available (http://sccn.ucsd.edu/wiki/BSSComparison.

  3. On Judicial and Quasi-Judicial Independence

    NARCIS (Netherlands)

    Comtois, Suzanne; de Graaf, K.J.

    2013-01-01

    'Principles of judicial and quasi-judicial independence are fundamental to all democracies and yet, the notion of independence is still elusive. What is judicial and quasi-judicial independence and why is it important? From whom and what are the judiciary and other adjudicators to be independent? Is

  4. Worker flag. Independent Electrical Policy

    International Nuclear Information System (INIS)

    Bahen, D.

    2000-01-01

    This work analyses the initiative of privatization of the Mexican Electric Industry and also it is showed the incoherence of this mistaken proposal. Along the same line is analysed tthe situation of the National Electric Sector and the working process for the distinct types of electric generation just as the syndical and labor situations. In consequence it is proposed an Independent Electrical Policy, which includes the integration of the Nationalized Electric Industry, the syndical union and the Unique Collective Contract. The purpose of this work is to contribute to the success of the electrical and nuclear struggle always maintaining in rising position the red flag of the proletariat. The author considers that the privatization means mercantilization of the human necessities. The privatization is not inevitable at condition of to exercise consequently the political actions necessary through alternatives includes: the worker control of production, research, and the National Electric strike. (Author)

  5. Ergodic theory independence and dichotomies

    CERN Document Server

    Kerr, David

    2016-01-01

    This book provides an introduction to the ergodic theory and topological dynamics of actions of countable groups. It is organized around the theme of probabilistic and combinatorial independence, and highlights the complementary roles of the asymptotic and the perturbative in its comprehensive treatment of the core concepts of weak mixing, compactness, entropy, and amenability. The more advanced material includes Popa's cocycle superrigidity, the Furstenberg-Zimmer structure theorem, and sofic entropy. The structure of the book is designed to be flexible enough to serve a variety of readers. The discussion of dynamics is developed from scratch assuming some rudimentary functional analysis, measure theory, and topology, and parts of the text can be used as an introductory course. Researchers in ergodic theory and related areas will also find the book valuable as a reference.

  6. At a Glance: Forty Schools That Serve Low-Income Students

    Science.gov (United States)

    Independent School, 2016

    2016-01-01

    This article provides a list of low and no tuition independent schools. Profile information is accurate as of May 2016. Profiles contain student body information, how the school works, the school mission, and contact information. [Online Feature

  7. The Effect of the Social and Physical Environment on Children's Independent Mobility to Neighborhood Destinations.

    Science.gov (United States)

    Christian, Hayley E; Klinker, Charlotte D; Villanueva, Karen; Knuiman, Matthew W; Foster, Sarah A; Zubrick, Stephan R; Divitini, Mark; Wood, Lisa; Giles-Corti, Billie

    2015-06-16

    Relationships between context-specific measures of the physical and social environment and children's independent mobility to neighborhood destination types were examined. Parents in RESIDE's fourth survey reported whether their child (8-15 years; n = 181) was allowed to travel without an adult to school, friend's house, park and local shop. Objective physical environment measures were matched to each of these destinations. Social environment measures included neighborhood perceptions and items specific to local independent mobility. Independent mobility to local destinations ranged from 30% to 48%. Independent mobility to a local park was less likely as the distance to the closest park (small and large size) increased and less likely with additional school grounds (P dependent upon the specific destination being visited and the impact of neighborhood features varies according to the destination examined. Findings highlight the importance of access to different types and sizes of urban green space for children's independent mobility to parks.

  8. Non-Public Schools in Durham County by Type

    Data.gov (United States)

    City and County of Durham, North Carolina — A list and the locations along with contact phone numbers of private schools within Durham County. The School Type field is either "religious" or independant....

  9. Chandra Independently Determines Hubble Constant

    Science.gov (United States)

    2006-08-01

    A critically important number that specifies the expansion rate of the Universe, the so-called Hubble constant, has been independently determined using NASA's Chandra X-ray Observatory. This new value matches recent measurements using other methods and extends their validity to greater distances, thus allowing astronomers to probe earlier epochs in the evolution of the Universe. "The reason this result is so significant is that we need the Hubble constant to tell us the size of the Universe, its age, and how much matter it contains," said Max Bonamente from the University of Alabama in Huntsville and NASA's Marshall Space Flight Center (MSFC) in Huntsville, Ala., lead author on the paper describing the results. "Astronomers absolutely need to trust this number because we use it for countless calculations." Illustration of Sunyaev-Zeldovich Effect Illustration of Sunyaev-Zeldovich Effect The Hubble constant is calculated by measuring the speed at which objects are moving away from us and dividing by their distance. Most of the previous attempts to determine the Hubble constant have involved using a multi-step, or distance ladder, approach in which the distance to nearby galaxies is used as the basis for determining greater distances. The most common approach has been to use a well-studied type of pulsating star known as a Cepheid variable, in conjunction with more distant supernovae to trace distances across the Universe. Scientists using this method and observations from the Hubble Space Telescope were able to measure the Hubble constant to within 10%. However, only independent checks would give them the confidence they desired, considering that much of our understanding of the Universe hangs in the balance. Chandra X-ray Image of MACS J1149.5+223 Chandra X-ray Image of MACS J1149.5+223 By combining X-ray data from Chandra with radio observations of galaxy clusters, the team determined the distances to 38 galaxy clusters ranging from 1.4 billion to 9.3 billion

  10. School Performance, School Segregation, and Stress-Related Symptoms: Comparing Helsinki and Stockholm

    Science.gov (United States)

    Modin, Bitte; Karvonen, Sakari; Rahkonen, Ossi; Östberg, Viveca

    2015-01-01

    This study investigates cross-cultural differences in the interrelation between school performance, school segregation, and stress-related health among 9th-grade students in the greater Stockholm and Helsinki areas. Contrary to the Swedish case, it has been proposed that school performance in Finland is largely independent of the specific school…

  11. Private School Chains in Chile: Do Better Schools Scale Up? Policy Analysis. No. 682

    Science.gov (United States)

    Elacqua, Gregory; Contreras, Dante; Salazar, Felipe; Santos, Humberto

    2011-01-01

    There is a persistent debate over the role of scale of operations in education. Some argue that school franchises offer educational services more effectively than do small independent schools. Skeptics counter that large, centralized operations create hard-to-manage bureaucracies and foster diseconomies of scale and that small schools are more…

  12. School of the Future Handbook. A Guide for Technology Implementation. F. M. Black Middle School.

    Science.gov (United States)

    Smith, Richard Alan; Sassi, Anthony

    In 1985, Apple Computer, Inc., and the Houston Independent School District began a project to create a model School of the Future at the F. M. Black Middle School. As described in this guide, the project was designed to demonstrate how microcomputers and related technology can make the process of instruction more efficient and effective. The…

  13. Testing Local Independence between Two Point Processes

    DEFF Research Database (Denmark)

    Allard, Denis; Brix, Anders; Chadæuf, Joël

    2001-01-01

    Independence test, Inhomogeneous point processes, Local test, Monte Carlo, Nonstationary, Rotations, Spatial pattern, Tiger bush......Independence test, Inhomogeneous point processes, Local test, Monte Carlo, Nonstationary, Rotations, Spatial pattern, Tiger bush...

  14. Certified Schools

    Data.gov (United States)

    Department of Homeland Security — Certified schools must provide specific information regarding the school, the nature and requirements of the educational program, location and contact information,...

  15. The Independent Payment Advisory Board.

    Science.gov (United States)

    Manchikanti, Laxmaiah; Falco, Frank J E; Singh, Vijay; Benyamin, Ramsin M; Hirsch, Joshua A

    2011-01-01

    The Independent Payment Advisory Board (IPAB) is a vastly powerful component of the president's health care reform law, with authority to issue recommendations to reduce the growth in Medicare spending, providing recommendations to be considered by Congress and implemented by the administration on a fast track basis. Ever since its inception, IPAB has been one of the most controversial issues of the Patient Protection and Affordable Care Act (ACA), even though the powers of IPAB are restricted and multiple sectors of health care have been protected in the law. IPAB works by recommending policies to Congress to help Medicare provide better care at a lower cost, which would include ideas on coordinating care, getting rid of waste in the system, providing incentives for best practices, and prioritizing primary care. Congress then has the power to accept or reject these recommendations. However, Congress faces extreme limitations, either to enact policies that achieve equivalent savings, or let the Secretary of Health and Human Services (HHS) follow IPAB's recommendations. IPAB has strong supporters and opponents, leading to arguments in favor of or against to the extreme of introducing legislation to repeal IPAB. The origins of IPAB are found in the ideology of the National Institute for Health and Clinical Excellence (NICE) and the impetus of exploring health care costs, even though IPAB's authority seems to be limited to Medicare only. The structure and operation of IPAB differs from Medicare and has been called the Medicare Payment Advisory Commission (MedPAC) on steroids. The board membership consists of 15 full-time members appointed by the president and confirmed by the Senate with options for recess appointments. The IPAB statute sets target growth rates for Medicare spending. The applicable percent for maximum savings appears to be 0.5% for year 2015, 1% for 2016, 1.25% for 2017, and 1.5% for 2018 and later. The IPAB Medicare proposal process involves

  16. Does decentralisation enhance a school's role of promoting social cohesion? Bosnian school leaders' perceptions of school governance

    Science.gov (United States)

    Komatsu, Taro

    2014-05-01

    This study seeks to understand whether and how decentralised school governance in Bosnia and Herzegovina (BiH) enhances the schools' role of promoting social cohesion. This includes increasing "horizontal" trust among different ethnic groups and "vertical" trust between civilians and public institutes. The study examined secondary school leaders' perceptions regarding school board influence on social cohesion policies and practices, their interactions with school board members, and their accountability to the school-based governing body. The results show that school leaders and school boards, supposedly representing the interests of local stakeholders, did not appear to be actively engaged in the deliberate process of promoting social cohesion. While school directors tended to view themselves as being independent from the school boards, ethnically diverse school boards provided important support to proactive school leaders for their inter-group activities. Given that the central level is not providing initiatives to promote social cohesion and that BiH citizens appear to generally support social cohesion, decentralised school governance has the potential to improve social trust from the bottom up. To promote participatory school governance, the study recommends that BiH school leaders should be provided with opportunities to re-examine and redefine their professional accountability and to assist local stakeholders to improve their involvement in school governance.

  17. Does firm performance affect board independence?

    Directory of Open Access Journals (Sweden)

    Yi Wang

    2010-07-01

    Full Text Available This paper seeks to shed some light on the antecedents of board independence. Specifically, it attempts to test the conceptual frameworks which make different predictions about the effect of firm performance on the level of board independence. The results provide support for the perspective that appointing more independent members to the boards may merely represent firms’ attempts to comply with institutional pressures. It is found that higher blockholder shareholdings lead to lower independence on the board, and audit and remuneration committees. Moreover, larger firms have relatively more independent directors sitting on nomination and remuneration committees.

  18. Education, employment, and independent living of young adults who are deaf and hard of hearing.

    Science.gov (United States)

    Appelman, Karen I; Callahan, Judy Ottren; Mayer, Margaret H; Luetke, Barbara S; Stryker, Deborah S

    2012-01-01

    Little information is available on the education, employment, and independent living status of young deaf and hard of hearing adults who have transitioned from high school. The present article reports postsecondary outcomes of 46 young adults who had attended for at least 4 years a non-public agency school in the northwestern United States specializing in deaf education. School administrators had developed a specific philosophy and operationalized it in an academic and literacy-based curriculum incorporating a grammatically accurate signing system. The researchers found that most or all participants had finished high school, had earned a college degree, were employed, and were living independently. Findings are discussed in terms of the available literature and the study's contribution to a limited body of recent research on young postsecondary deaf and hard of hearing adults.

  19. Nursery School

    CERN Multimedia

    Nursery School

    2016-01-01

    Enrolments 2016-2017 Enrolments for the school year 2016-2017 to the Nursery, the Nursery school and the school will take place on 7, 8 and 9 March 2016 from 8 to 10 am at the Nursery School. Registration forms will be available from Thursday 3rd March. More information on the website: http://nurseryschool.web.cern.ch/.

  20. Girls' perceptions of challenging work and the factors that motivate them to engage with challenging work within the selective independent sector

    OpenAIRE

    Hannan, G. V.

    2016-01-01

    This study focuses on the perceptions of challenging work amongst girls in Years 9, 10 and 11 in single-sex schools in the selective independent sector, and of the factors that they perceive motivate them to engage with challenging work. Although many girls in English selective independent schools achieve amongst the highest GCSE and A Level results in the country, some teachers at these schools are concerned that the girls can be uncomfortable when they are encouraged to think for themselves...

  1. New Schools for the Cities: Designs for Equality and Excellence. A Working Paper prepared for the Citizens' Crusade Against Poverty.

    Science.gov (United States)

    Pressman, Harvey

    This paper outlines several schemes for developing quality private schools for inner city students. The basic assumption justifying the proposal that such schools be independently managed is that the urban public school systems have patently failed to educate poor children. Therefore, a new national network of independent schools should be…

  2. Autonomy and independence in language learning

    CERN Document Server

    Benson, Phil

    2014-01-01

    The topics of autonomy and independence play an increasingly important role in language education. They raise issues such as learners' responsibility for their own learning, and their right to determine the direction of their own learning, the skills which can be learned and applied in self-directed learning and capacity for independent learning and the extents to which this can be suppressed by institutional education. This volume offers new insights into the principles of autonomy and independence and the practices associated with them focusing on the area of EFL teaching. The editors' introduction provides the context and outlines the main issues involved in autonomy and independence. Later chapters discuss the social and political implications of autonomy and independence and their effects on educational structures. The consequences for the design of learner-centred materials and methods is discussed, together with an exploration of the practical ways of implementing autonomy and independence in language ...

  3. Calibration and Propagation of Uncertainty for Independence

    Energy Technology Data Exchange (ETDEWEB)

    Holland, Troy Michael [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Kress, Joel David [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Bhat, Kabekode Ghanasham [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-06-30

    This document reports on progress and methods for the calibration and uncertainty quantification of the Independence model developed at UT Austin. The Independence model is an advanced thermodynamic and process model framework for piperazine solutions as a high-performance CO2 capture solvent. Progress is presented in the framework of the CCSI standard basic data model inference framework. Recent work has largely focused on the thermodynamic submodels of Independence.

  4. Advanced practice nurses: starting an independent practice.

    Science.gov (United States)

    Lambert, V A; Lambert, C E

    1996-01-01

    Independent or private practice is the delivery of nursing services provided by nurses over which nurses have full control. With a changing healthcare system, nurses are in a prime position to negotiate the delivery of appropriate, acceptable, and cost-effective health care as independent practitioners. This article addresses the mission and goals of independent practice, community need, business structure of the practice, housing the practice, legal considerations, financing the practice, marketing issues, clientele, record keeping, and reimbursement.

  5. A Profile of the Albany Free School.

    Science.gov (United States)

    Mercogliano, Chris

    1999-01-01

    The Free School is an independent, alternative elementary school in inner-city Albany (New York) based on open democratic education dedicated to the authentic lives of children. Emotional freedom is balanced by meetings in which everyone participates in solving discipline problems. The highly flexible and individualized curriculum uses the…

  6. School District Cash Management. Program Audit.

    Science.gov (United States)

    New York State Legislative Commission on Expenditure Review, Albany.

    New York State law permits school districts to invest cash not immediately needed for district operation and also specifies the kinds of investments that may be made in order to ensure the safety and liquidity of public funds. This audit examines cash management and investment practices in New York state's financially independent school districts.…

  7. 12 CFR 564.5 - Appraiser independence.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Appraiser independence. 564.5 Section 564.5 Banks and Banking OFFICE OF THRIFT SUPERVISION, DEPARTMENT OF THE TREASURY APPRAISALS § 564.5 Appraiser independence. (a) Staff appraisers. If an appraisal is prepared by a staff appraiser, that appraiser must be...

  8. Becoming independent through au pair migration

    DEFF Research Database (Denmark)

    Dalgas, Karina Märcher

    2015-01-01

    . This article argues that, despite this critique, au pairing does play an important formative role for young Filipinas because it opens up for experiences abroad that enable them to be recognised as independent adults in Philippine society. Rather than autonomy, however, au pairs define their independence...

  9. Uniqueness of time-independent electromagnetic fields

    DEFF Research Database (Denmark)

    Karlsson, Per W.

    1974-01-01

    As a comment on a recent paper by Steele, a more general uniqueness theorem for time-independent fields is mentioned. ©1974 American Institute of Physics......As a comment on a recent paper by Steele, a more general uniqueness theorem for time-independent fields is mentioned. ©1974 American Institute of Physics...

  10. Outer-2-independent domination in graphs

    Indian Academy of Sciences (India)

    independent dominating set of a graph is a set of vertices of such that every vertex of ()\\ has a neighbor in and the maximum vertex degree of the subgraph induced by ()\\ is at most one. The outer-2-independent domination ...

  11. An architecture for device independent interfacing

    International Nuclear Information System (INIS)

    Pace, D.M.

    1990-01-01

    Achieving device independence for software applications is required for all but a small number of critical real time applications. Device independence is achieved by establishing protocols and building protocol interpreters for the specific devices. Data structures containing pointers to functions provide a flexible architecture for implementing protocol translation. 3 refs., 5 figs

  12. Institutional independence and the constitutionality of legislation ...

    African Journals Online (AJOL)

    The test for determining whether judicial independence is safeguarded is an objective one based on public confidence in the structure of the court and the ... in the analysis of the application of the principles of judicial independence to specific legislative schemes where the structure of the tribunal thereby established had ...

  13. 48 CFR 3.103 - Independent pricing.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Independent pricing. 3.103 Section 3.103 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION GENERAL IMPROPER BUSINESS PRACTICES AND PERSONAL CONFLICTS OF INTEREST Safeguards 3.103 Independent pricing. ...

  14. Central bank independence and financial instability

    NARCIS (Netherlands)

    Klomp, J.G.; de Haan, J.

    2009-01-01

    It has been argued that central bank independence (CBI) may not only be beneficial for reaching the objective of price stability, but also for maintaining financial stability. Greater independence from external pressure implies that central banks are less politically constrained in acting to prevent

  15. 47 CFR 64.904 - Independent audits.

    Science.gov (United States)

    2010-10-01

    ... independent auditor every two years, covering the prior two year period, or have a financial audit performed by an independent auditor every two years, covering the prior two year period. In either case, the... of the auditor's report. At least 30 days prior to beginning the attestation engagement, the...

  16. The effect of siblings and family dog ownership on children's independent mobility to neighbourhood destinations.

    Science.gov (United States)

    Christian, Hayley E; Villanueva, Karen; Klinker, Charlotte D; Knuiman, Matthew W; Divitini, Mark; Giles-Corti, Billie

    2016-08-01

    To investigate the effect of sibling age, gender and dog ownership on children's independent mobility and how this varies according to the destination visited. Parents reported whether their child had an older sibling; if the child and older sibling were of the same gender; the number of older siblings; if they owned a dog; and whether their child was allowed to independently travel to school, friends' or family house, park/oval/sporting field and local shop. Data were analysed for 181 children aged 8-15 years. The strongest significant sibling effect for independently mobility to school, local shop and ≥3 destinations was for having an older sibling of the same gender (p≤0.05). For independent mobility to a friend's house and park, the strongest significant sibling effect was for having one older sibling (p≤0.05). Dog ownership was associated with increased odds of being independently mobile to ≥3 destinations (OR=2.43; 95%CI=1.03-5.74). Parents may be more likely to grant children licence to travel to local places if they are accompanied by an older sibling or the family dog. Understanding the effects of siblings and dog ownership on children's independent mobility will assist in identifying strategies through which independent mobility can be encouraged. © 2016 Public Health Association of Australia.

  17. [Lee Jungsook, a Korean independence activist and a nurse during the Japanese colonial period].

    Science.gov (United States)

    Kim, Sook Young

    2015-04-01

    This article examines the life of Lee Jungsook, a Korean nurse, as a independence activist during the Japanese colonial period. Lee Jungsook(1896-1950) was born in Bukchung in Hamnam province. She studied at Chungshin girl's high school and worked at Severance hospital. The characteristics and culture of her educational background and work place were very important factors which influenced greatly the life of Lee Jungsook. She learned independent spirit and nationalism from Chungshin girls' high school and worked as nurse at the Severance hospital which were full of intense aspiration for Korea's independence. Many of doctors, professors and medical students were participated in the 3.1 Independence Movement. Lee Jungsook was a founding member of Hyulsungdan who tried to help the independence activists in prison and their families and worked as a main member of Korean Women's Association for Korean Independece and Kyungsung branch of the Korean Red Cross. She was sent to jail by the Japanese government for her independence activism. After being released after serving two years confinement, she worked for the Union for Women's Liberation as a founding member. Lee Joungsook was a great independence activist who had a nursing care spirit as a nurse.

  18. Private Schools

    Data.gov (United States)

    Department of Homeland Security — This Private Schools feature dataset is composed of all Private elementary and secondary education features in the United States as defined by the Private School...

  19. of Schools*

    African Journals Online (AJOL)

    Elementary Schools' (1908) and the 'School Health Service. Regulations' (1953). ... to the social and medical changes which have taken place during the past 20 years. ... both by mass media, and group discussion between teachers and the ...

  20. Healthy Schools

    Science.gov (United States)

    ... Nutrition Facts School Meals Smart Snacks Celebrations & Rewards Food and Beverage Marketing Water Access Healthy Eating Learning Opportunities Staff ... Services Acute & Emergency Care Care Coordination Chronic Disease Management Family Engagement Chronic ... Allergies Oral Health Local School Wellness Policy Whole ...

  1. Are characteristics of the school district associated with active transportation to school in Danish adolescents?

    Science.gov (United States)

    Stock, Christiane; Bloomfield, Kim; Ejstrud, Bo; Vinther-Larsen, Mathilde; Meijer, Mathias; Grønbæk, Morten; Grittner, Ulrike

    2012-06-01

    This study sought to determine the influence of individual factors on active transportation to school among Danish seventh graders and whether school district factors are associated with such behaviour independently of individual factors. Mixed effects logistic regression models determined the effects of individual (gender, family affluence, enjoyment of school and academic performance) and school district factors (educational level, household savings, land use and size) on active transportation to school (by foot, bicycle or other active means) among 10 380 pupils aged 13-15 years nested in 407 school districts. Of all students, 64.4% used active transportation to school daily. Boys, those with perceived higher school performance and those with lower family affluence were more likely to use active transportation to school. After adjustment for all individual factors listed above, high household savings at the school district level was associated with higher odds of active transportation to school. As factors of land use, low level of farming land use and high proportion of single houses were associated with active transportation to school. Policies aiming at reducing social inequalities at the school district level may enhance active transportation to school. School districts with farming land use face barriers for active transportation to school, requiring special policy attention.

  2. Establishing the National Expression in the Work of the Independent Group of Slovenian Artists (The Independents

    Directory of Open Access Journals (Sweden)

    Asta Vrečko

    2015-12-01

    Full Text Available The interwar period was ripe with political crises connected to the national question in the Kingdom of SHS and the Kingdom of Yugoslavia. The relationship between Yugoslav and Slovene identity again became central for the question of national emancipation within an increasing supranational conflict and became the focus of visual arts in the 1930s. After a decade marked by Expressionism and New Objectivity in the thirties, values of moderate modernism and the quest for national expression re-emerged. At the time a new group of artists emerged on the Slovene artistic scene. They were schooled in Zagreb, the cultural centre of the Kingdom of Yugoslavia, where intense polemics regarding national expression in art were taking place. This contribution outlines the search for “our expression” in art as understood by the central protagonists of the art scene in Croatia, Krsto Hegedušić and Ljubo Babić. The latter especially was of central importance to the formation of the young Slovene art, because he was a prolific writer and one of the most important professors at the Academy of Fine Arts in Zagreb. The former Slovenian students, who formed the Independent group of Slovenian artists (Klub neodvisnih slovenskih likovnih umetnikov emerged in the turbulent years before the outbreak of World War II. In art, so they claimed, they were seeking their own, Slovenian national visual expression. In this search they took inspiration from Croatian artists, whose ideas they adapted to the Slovenian situation. At the same time, they legitimised their efforts with references to Slovene impressionists, who were regarded as the founding fathers of Slovene national art. In this way the Independents (Neodvisni sought to highlight the continuity in their search for Slovene national expression in art despite the transformed historical context. They based their national expression in art on a modernist version of Slovene impressionism. They combined this with

  3. Normal weight children have higher cognitive performance – Independent of physical activity, sleep, and diet

    DEFF Research Database (Denmark)

    Hjorth, Mads F.; Sørensen, Louise B.; Andersen, Rikke

    2016-01-01

    % of expected learning within one school year (P breakfast consumption, fewer sleep problems, higher CRF, less total physical activity, more sedentary time, and less light physical activity were associated with higher cognitive performance independently of each other in at least one of the three...

  4. Scaffolded Silent Reading (ScSR): Advocating a Policy for Adolescents' Independent Reading

    Science.gov (United States)

    Walker, Karen P.

    2013-01-01

    Structured independent reading among students is often a vital missing component in many school districts' literacy curriculum. The nationwide implementation of the Common Core State Standards (CCSS) requires districts to re-think their literacy curriculum and what instruction might entail in order for students to demonstrate proficiency in…

  5. Does Listening to Slow Tempo Classical Music During Independent Writing Affect Children's On-Task Performance?

    Science.gov (United States)

    McKnight, Rosemary

    This project explored the effects of slow tempo classical music on children's on-task performance during independent writing. The project sample consisted of 24 students from a first grade classroom in the New York City Public School System. The students' on-task behavior was observed with and without use of slow tempo classical music playing, and…

  6. Sharing Time and the Poetic Patterning of Caribbean Independence: The Narrative Architecture of Voice

    Science.gov (United States)

    Van der Aa, Jef

    2013-01-01

    This article discusses the narrative architecture and interactional uptake of a school child's story about independence in Barbados during sharing time. It is found that an institutional focus on standard resources impacts both teachers' and children's sociolinguistic behavior. Ethnopoetic analysis brings out the child's patterned use of narrative…

  7. A model perception on the independence of PhD students in ...

    African Journals Online (AJOL)

    Amy Stambach

    A model perception on the independence of PhD students in promoting the ... At school of postgraduate studies, all academic documents related to PhD ..... Workshop series sponsored by the counseling center at the University of Illinois in ...

  8. Are characteristics of the school district associated with active transportation to school in Danish adolescents?

    DEFF Research Database (Denmark)

    Stock, Christiane; Bloomfield, Kim; Ejstrud, Bo

    2012-01-01

    BACKGROUND: This study sought to determine the influence of individual factors on active transportation to school among Danish seventh graders and whether school district factors are associated with such behaviour independently of individual factors. METHODS: Mixed effects logistic regression...... models determined the effects of individual (gender, family affluence, enjoyment of school and academic performance) and school district factors (educational level, household savings, land use and size) on active transportation to school (by foot, bicycle or other active means) among 10 380 pupils aged...... 13-15 years nested in 407 school districts. RESULTS: Of all students, 64.4% used active transportation to school daily. Boys, those with perceived higher school performance and those with lower family affluence were more likely to use active transportation to school. After adjustment for all...

  9. School Phobia

    Science.gov (United States)

    Tyrrell, Maureen

    2005-01-01

    School phobia is a serious disorder affecting up to 5% of elementary and middle school children. Long-term consequences include academic failure, diminished peer relationships, parental conflict, and development of additional psychiatric disorders. Hiding behind such common physical symptoms as headaches, stomachaches, and fatigue, school phobia…

  10. School Insurance.

    Science.gov (United States)

    1964

    The importance of insurance in the school budget is the theme of this comprehensive bulletin on the practices and policies for Texas school districts. Also considered is the development of desirable school board policies in purchasing insurance and operating the program. Areas of discussion are: risks to be covered, amount of coverage, values,…

  11. School Violence

    Science.gov (United States)

    Schonfeld, Irvin Sam

    2006-01-01

    The purpose of this chapter is threefold. First, the chapter summarizes what is known about the prevalence of violence and weapons in U.S. schools. Second, the chapter examines theories that bear on school violence and the empirical evidence linked to those theories. Third, the chapter looks at attempts to prevent school violence and,…

  12. Nursery School

    CERN Document Server

    Nursery School

    2015-01-01

    Enrolments 2015-2016 Enrolments for the school year 2015-2016 to the Nursery, the Nursery school and the school will take place on: Monday 2, Tuesday 3 and Thursday 4 March 2015 More information on the website: http://nurseryschool.web.cern.ch/

  13. School Property.

    Science.gov (United States)

    Piele, Philip K.; Forsberg, James R.

    The 1973 court cases relating to school property continued a trend toward litigating constitutional issues. For instance, a larger number of cases dealt with the relationship between the location and construction of school buildings and school desegregation plans. This chapter reviews the status and development of case law relating to school…

  14. School Refusal

    Science.gov (United States)

    Wimmer, Mary

    2008-01-01

    School attendance is an ongoing concern for administrators, particularly in middle level and high school. Frequent absences affect student learning, test scores, and social development. Absenteeism is often the result of emotional disorders, such as anxiety or depression. Administrators who understand the causes of school refusal behavior and are…

  15. Innovative technologies in primary school

    Directory of Open Access Journals (Sweden)

    Lyzentsova L.A.

    2017-01-01

    Full Text Available this article describes innovative technologies during the classes in elementary school. The author has noted that the introduction of new technology promotes the development of education and the student's desire to learn and fosters independence, initiative and tolerance.

  16. Reflections on independence in nurse practitioner practice.

    Science.gov (United States)

    Weiland, Sandra A

    2008-07-01

    To examine factors that influence the ability of nurse practitioners (NPs) to practice as independent primary care providers. Extensive literature search on CINAHL, OVID, MEDLINE, Internet journal sources, and professional association Web sites. The legal authority for NPs to practice independently is recognized; however, the ability to put that authority into practice is undermined by the historical failure of political, professional, and social entities to recognize NPs as providers capable of providing primary care autonomously. Nonrecognition is responsible for complex reimbursement policies (both federal and state) that economically and professionally restrain the NP role; hence, NPs remain in a financially dependent relationship despite 40 years of proven safe practice. NPs must articulate their independence as practitioners more vociferously in order to meet society's healthcare requirements, as well as to attain professional fulfillment and forge collegial relationships. NPs will never be seen as members of a profession by either themselves or others without the practicality of independence and autonomy. Although legal independence is a fact, real practice independence in the pragmatic sense is contingent upon reimbursement. Without fiscal sustainability, practice independence is an impossibility. And, without professional autonomy, NPs will have only an employee's voice in the dynamic healthcare system in which they are really key players in providing healthcare services to the poor and undeserved populations.

  17. Comparison of Cooperative and Noncooperative Purchasing in School Nutrition Programs

    Science.gov (United States)

    Rice, Beth W.; Strohbehn, Catherine; Shelly, Mark C.; Arendt, Susan; Gregoire, Mary

    2010-01-01

    Purpose/Objectives: The purpose of this study was to compare food cost and public school foodservice directors' satisfaction between districts participating in school foodservice cooperatives or group purchasing arrangements and districts purchasing independently. It also assessed the prevalence of purchasing cooperatives in school foodservice and…

  18. Mary E. Hall: Dawn of the Professional School Librarian

    Science.gov (United States)

    Alto, Teresa

    2012-01-01

    A century ago, a woman named Mary E. Hall convinced school leaders of the need for the professional school librarian--a librarian who cultivated a love of reading, academic achievement, and independent learning skills. After graduating from New York City's Pratt Institute Library School in 1895, Hall developed her vision for the high school…

  19. The Tacit Dimension: The Inner Life of School Leaders

    Science.gov (United States)

    Holmes, David

    2016-01-01

    School leaders are expected to be visibly in charge, always on top of their game, doing the right things to advance the school, and exuding confidence and command. For these traits, leaders have extensive resources to draw on to foster their professional growth. The National Association of Independent Schools (NAIS), the regional and state…

  20. Parents' expectations of public schooling in the Northern Province of ...

    African Journals Online (AJOL)

    Not only have residential areas become largely mixed but also schools. This is, of course, a result of the abolishing of apartheid-era policies and legislation that enforced racial segregation. However, the phenomenon sketched above was accompanied by parents moving children from public schools to independent schools ...

  1. Student First Amendment Rights: Wisconsin School Board Association.

    Science.gov (United States)

    Baldwin, Gordon B.

    Issues in students' First Amendment rights are discussed in this paper, which is directed toward school board members. The "Tinker v. Des Moines Independent Schools" (1969) decision is discussed, in which the United States Supreme Court struck down the discipline imposed on students who wore black armbands during school hours to protest…

  2. Restoring Shanker's Vision for Charter Schools

    Science.gov (United States)

    Kahlenberg, Richard D.; Potter, Halley

    2015-01-01

    In 1988, education reformer and American Federation of Teachers president Albert Shanker proposed a new kind of public school--"charter schools"--which would allow teachers to experiment with innovative approaches to educating students. Publicly funded but independently managed, these schools would be given a charter to try their fresh…

  3. Board and Senior Management Alignment on School Strategy

    Science.gov (United States)

    Sarros, James C.; Sarros, Anne M.; Cooper, Brian K.; Santora, Joseph C.; Baker, Robin

    2016-01-01

    This study examines the degree to which senior executive members of a school's decision-making team (senior management team and board of directors) are aligned on fundamental principles of school strategy. Our study is based on a conceptual framework of strategic leadership as it applies in an Australian independent school context. We also examine…

  4. Public School Finance Problems in Texas. An Interim Report.

    Science.gov (United States)

    Texas Research League, Austin.

    The U.S. District Court ruling in Rodriguez vs San Antonio Independent School District, which struck down Texas' school finance system as inequitable and unconstitutional, provided the impetus for publishing this interim report. The report documents the growing cost of State-supported public school programs--the primary concern prior to the…

  5. Youth in post-independence Eritrea

    DEFF Research Database (Denmark)

    Madsen, Ulla Ambrosius

    2002-01-01

    This paper presents a study of young people?s perception and experiences on school and education in Eritrea. The study is one out of two that focuses on Youth and Education in different educational contexts in Eritrea. Another study has been carried out among students at the University of Asmara......, Faculty of Education. The data in the present study consists of interviews with students and drop-outs from secondary schools in Assab, Keren and Asmara and of informal meetings with parents, school directors and teachers. A limited number of students in grade 9 have written diaries focusing on school...... and everyday life. The paper is under preparation to be submitted to the journal "Education and Anthropology"...

  6. Independence, Odd Girth, and Average Degree

    DEFF Research Database (Denmark)

    Löwenstein, Christian; Pedersen, Anders Sune; Rautenbach, Dieter

    2011-01-01

      We prove several tight lower bounds in terms of the order and the average degree for the independence number of graphs that are connected and/or satisfy some odd girth condition. Our main result is the extension of a lower bound for the independence number of triangle-free graphs of maximum...... degree at most three due to Heckman and Thomas [Discrete Math 233 (2001), 233–237] to arbitrary triangle-free graphs. For connected triangle-free graphs of order n and size m, our result implies the existence of an independent set of order at least (4n−m−1) / 7.  ...

  7. On Independence for Capacities with Law of Large Numbers

    OpenAIRE

    Huang, Weihuan

    2017-01-01

    This paper introduces new notions of Fubini independence and Exponential independence of random variables under capacities to fit Ellsberg's model, and finds out the relationships between Fubini independence, Exponential independence, MacCheroni and Marinacci's independence and Peng's independence. As an application, we give a weak law of large numbers for capacities under Exponential independence.

  8. The Relationship between Components of the Ohio Local School District Report Card and the Outcome of a School Tax Levy

    Science.gov (United States)

    Wheatley, Vicki Ann

    2012-01-01

    The relationship between components of the local school district report card, school district typology, and the outcome of public school tax levy requests were examined in this study. A correlation research design was used to measure the relationship between the independent variables (performance index, average yearly progress, value added,…

  9. Independent organ donor facilities: The future of organ donation?

    Science.gov (United States)

    Bruzzone, Paolo

    2014-01-01

    Since 2001 independent Organ Donor Facilities(OFOs) have been proposed within Organ Procurement Organizations (OPOs) with the aim of reducing organ procurement costs 1, cold ischemia time of donor organs and the flight-related risk 2 for donor surgeons, perfusionists and coordinators. An independent OFO has been established in 2001 in St. Louis 3, half away between the 2 Transplant Centers (TCs) (Washington University School of Medicine and St. Louis University) and now includes a two-bed intensive care facility, a complete laboratory, a cardiac catheterization facility, a Computed Tomography (CT) scanner and an operating room. All brain-dead (BD) patients within OPO (Mid-America Transplant Services), after family's informed consent, are transferred, if necessary by an OPO owned and operated airplane, to this facility, where undergo multiorgan harvesting. By doing so the organ acquisition charges (OACs) apparently decreased, as well as delay in recovery, which can affect organ viability and move families to withdraw consent; also risks and tiring of transplant surgeons were reduced. This independent OFO successfully procured in 2001 not only livers, but also pancreas, kidneys, hearts and lungs 4-6. Cold ischemia time was reduced and there was no Primary Non Function (PNF) of harvested organs, but only kidney delayed graft function (DGF). In the past, heart donors were moved to the recipient's hospital. With the development of multiorgan harvesting, usually donor surgeons are sent by the TCs in order to evaluate liver, pancreas, heart and lungs, while the only local surgeons is the "nephrectomist", that in local hospital is not a transplant surgeon. To move a donor, although hemodinamically stable, is always a risk. Finally, the decrease of OAC must balance the extra expenses to create and operate independent OFOs. In all the papers published by the members of this OFO, the control group of the retrospective analysis consisted of less selected BD donors, requiring

  10. Maternal phenotype, independent of family economic capital, predicts educational attainment in lowland nepalese children.

    Science.gov (United States)

    Marphatia, Akanksha A; Devakumar, Delan; Wells, Jonathan C K; Saville, Naomi; Reid, Alice; Costello, Anthony; Manandhar, Dharma S; Osrin, David

    2016-09-10

    Factors acting before children are born or reach school-going age may explain why some do not complete primary education. Many relevant factors relate to maternal phenotype, but few studies have tested for independent associations of maternal factors relative to those characterizing the family in general. Using data from a longitudinal study of 838 children in Dhanusha, Nepal, we used logistic regression models to test whether indices of maternal somatic and educational capital, or family economic capital, were independently associated with children having had ≤2 versus 3+ years of schooling at a mean age of 8.5 years. We also tested whether maternal age, children's early growth, and urban/rural location mediated such associations. Children had a higher risk of completing less schooling if their mothers were short, thin, anemic, and uneducated. Independently, lower family material assets and land acreage also increased children's odds of less schooling. There was an indication of gender differences, with the risk of poor educational attainment in girls associated with low maternal somatic and educational capital, whereas in boys the relevant factors were low maternal education and family land ownership. Our analysis demonstrates that, independent of broader indices of family capital such as land or material assets, children's educational attainment is associated with factors embodied in maternal phenotype. Both somatic and educational maternal capital appeared important. A composite index of maternal capital could provide a new measurable proxy, prior to school entry, for identifying children at risk of completing fewer years of schooling. Am. J. Hum. Biol. 28:687-698, 2016. © 2016 Wiley Periodicals, Inc. © 2016 The Authors American Journal of Human Biology Published by Wiley Periodicals, Inc.

  11. Schools and Child Antisocial Behavior

    Directory of Open Access Journals (Sweden)

    Lieven J. R. Pauwels

    2015-06-01

    Full Text Available Contextual research on delinquency is primarily based on the idea that residential areas provide a major ecological setting that (indirectly shapes observed differences in delinquency. Just like neighborhoods, schools differ in terms of their level of structural characteristics such as the concentration of immigrant children and children from disrupted families. Such characteristics may also shape delinquency. The present study aims to test the relationship between structural characteristics of schools and child antisocial behavior, using a sample of elementary school children (N = 779, aged 10-12 years in the urban context of Ghent, Belgium. This study found that the concentration of children from disrupted families has an independent effect on child delinquency, independent of social bonds, moral cognitions, and moral emotions. The contextual effect is fully mediated by exposure to peer delinquency.

  12. Massively Parallel Dimension Independent Adaptive Metropolis

    KAUST Repository

    Chen, Yuxin

    2015-01-01

    parameter dimension, by respecting the variance, for Gaussian targets. The result- ing algorithm, referred to as the dimension-independent adaptive Metropolis (DIAM) algorithm, also shows improved performance with respect to adaptive Metropolis on non

  13. Materialism, status consumption, and consumer independence.

    Science.gov (United States)

    Goldsmith, Ronald Earl; Clark, Ronald A

    2012-01-01

    Materialism influences many people. We focus on two aspects of this influence: reactions to prestige products and to the influence of others. A study of 187 U.S. student consumers shows that materialism is positively related to buying products that confer status. In contrast, materialism is negatively related to consumer independence, an enduring tendency to pay minimal attention to the prescribed norms of other consumers and to make product and brand decisions according to personal preferences. Consuming products for status is also negatively related to consumer independence. Moreover, the association between materialism and consumer independence is completely mediated by consuming for status. Materialism urges consumers to be status conscious so that they follow social norms in purchasing, but seeking status through goods is avoided by less materialistic, independent consumers. A second study (n = 258) also using student consumers confirmed these results.

  14. Quantum background independence in string theory

    International Nuclear Information System (INIS)

    Witten, E.

    1994-01-01

    Not only in physical string theories, but also in some highly simplified situations, background independence has been difficult to understand. It is argued that the ''holomorphic anomaly'' of Bershadsky, Cecotti, Ooguri and Vafa gives a fundamental explanation of some of the problems. Moreover, their anomaly equation can be interpreted in terms of a rather peculiar quantum version of background independence: in systems afflicted by the anomaly, background independence does not hold order by order in perturbation theory, but the exact partition function as a function of the coupling constants has a background independent interpretation as a state in an auxiliary quantum Hilbert space. The significance of this auxiliary space is otherwise unknown. (author). 23 refs

  15. Monitoring Progress toward Independent Silent Reading.

    Science.gov (United States)

    Franc, Lillian H.; Hildebrandt, Jeannette

    1984-01-01

    Concludes, among other things, that fluent oral reading is an important step toward reading for meaning and independent silent reading and that silent reading should be encouraged from the beginning of reading instruction. (FL)

  16. Update on the independent radiation monitor (IRM)

    International Nuclear Information System (INIS)

    Kroening, P.M.; Mucha, R.

    1976-01-01

    The new independent radiation monitor (IRM), unlike its predecessor, is a reliable and sensitive safety device for any radiation therapy room. It shows unequivocally that the beam is on, and it is inexpensive and simple to construct

  17. Quantum cryptography: The power of independence

    Science.gov (United States)

    Ekert, Artur

    2018-02-01

    Device-independent quantum cryptography promises unprecedented security, but it is regarded as a theorist's dream and an experimentalist's nightmare. A new mathematical tool has now pushed its experimental demonstration much closer to reality.

  18. What is Happening with Independent System Operators?

    Energy Technology Data Exchange (ETDEWEB)

    Porter, K. L.

    1999-02-01

    Emerging independent system operators (ISOs) appear to have many advantages for the wind power industry. This paper compares some past research on wind and transmission issues with some of the developments in ISO design and implementation.

  19. Kernel-based tests for joint independence

    DEFF Research Database (Denmark)

    Pfister, Niklas; Bühlmann, Peter; Schölkopf, Bernhard

    2018-01-01

    if the $d$ variables are jointly independent, as long as the kernel is characteristic. Based on an empirical estimate of dHSIC, we define three different non-parametric hypothesis tests: a permutation test, a bootstrap test and a test based on a Gamma approximation. We prove that the permutation test......We investigate the problem of testing whether $d$ random variables, which may or may not be continuous, are jointly (or mutually) independent. Our method builds on ideas of the two variable Hilbert-Schmidt independence criterion (HSIC) but allows for an arbitrary number of variables. We embed...... the $d$-dimensional joint distribution and the product of the marginals into a reproducing kernel Hilbert space and define the $d$-variable Hilbert-Schmidt independence criterion (dHSIC) as the squared distance between the embeddings. In the population case, the value of dHSIC is zero if and only...

  20. Opening A New Independent Pharmacy 101

    Directory of Open Access Journals (Sweden)

    Azam Elabed

    2016-02-01

    Full Text Available Opening an independent pharmacy is a process that involves multiple components. The rationale of this project is to discuss different issues that must be investigated prior to opening a new independency pharmacy. This includes the location, structure of the corporation, start-up cost, picking a wholesaler, fulfilling state board requirements and Philadelphia requirements, having a valid license, making professional relationships, and knowing basic marketing research. Methods used include using the knowledge and expertise from an independent pharmacy owner, visiting pharmacies, and interviewing neighbors for basic marketing research. Many aspects of opening an independent pharmacy differ significantly from a retail pharmacy, as there are various issues within the pharmacy and outside the pharmacy that must be extensively researched prior to opening in order to be successful.   Type: Student Project

  1. NMFS Fishery-Independent Survey System (FINSS)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Fishery Independent Survey System (FINSS) is a national system that characterizes NMFS ocean observation activities, stock and ecosystem data collections during...

  2. Qualification of organizations for independent technical supervision

    International Nuclear Information System (INIS)

    1981-04-01

    The requirements are established on trial for the qualification of an organization as an independent technical supervision organization in nuclear facilities, in activities related with quality assurance programs. (I.C.R.) [pt

  3. Alternative Perspectives on Independence of Directors

    OpenAIRE

    Brennan, Niamh; McDermott, Michael

    2004-01-01

    This paper examines the issue of independence of boards of directors and non-executive directors of companies listed on the Irish Stock Exchange. Based on information published in annual reports, the study found that most Irish listed companies were complying with the Combined Code’s recommendations for a balanced board structure, albeit with only 60 per cent having majority-independent boards. The study found a lack of consistency in interpreting the definition of “independence”, a lack of d...

  4. Salicylic acid-independent plant defence pathways

    OpenAIRE

    Pieterse, C.M.J.; Loon, L.C. van

    1999-01-01

    Salicylic acid is an important signalling molecule involved in both locally and systemically induced disease resistance responses. Recent advances in our understanding of plant defence signalling have revealed that plants employ a network of signal transduction pathways, some of which are independent of salicylic acid. Evidence is emerging that jasmonic acid and ethylene play key roles in these salicylic acid-independent pathways. Cross-talk between the salicylic acid-dependent and the salicy...

  5. Path dependence and independent utility regulation

    DEFF Research Database (Denmark)

    Ibsen, Christian Lyhne; Skovgaard Poulsen, Lauge

    2007-01-01

    The establishment of the Danish independent regulatory authorities for the energy and telecommunications sectors was based upon EU directives as part of their liberalisation process. Following the concepts of transaction costs and path dependency this article analyses differences in independence...... between the two authorities - the Danish Energy Regulatory Authority (Energitilsynet) and the National IT and Telecommunications Agency (IT- og Telestyrelsen) respectively. We find that the state's negligible interest in the energy sector until the 1970s formed the basis for strong energy companies...

  6. Efficient algorithms for conditional independence inference

    Czech Academy of Sciences Publication Activity Database

    Bouckaert, R.; Hemmecke, R.; Lindner, S.; Studený, Milan

    2010-01-01

    Roč. 11, č. 1 (2010), s. 3453-3479 ISSN 1532-4435 R&D Projects: GA ČR GA201/08/0539; GA MŠk 1M0572 Institutional research plan: CEZ:AV0Z10750506 Keywords : conditional independence inference * linear programming approach Subject RIV: BA - General Mathematics Impact factor: 2.949, year: 2010 http://library.utia.cas.cz/separaty/2010/MTR/studeny-efficient algorithms for conditional independence inference.pdf

  7. A generalized notion of semantic independence

    DEFF Research Database (Denmark)

    Fränzle, Martin; Stengel, Bernhard von; Wittmüss, Arne

    1995-01-01

    For programs represented semantically as relations, a concept of semantic independence is defined that is more general than previously stated notions. It allows for shared input variables and irrelevant interference due to nondeterminism.......For programs represented semantically as relations, a concept of semantic independence is defined that is more general than previously stated notions. It allows for shared input variables and irrelevant interference due to nondeterminism....

  8. Targeted Technology Transfer to US Independents

    Energy Technology Data Exchange (ETDEWEB)

    E. Lance Cole

    2009-09-30

    The Petroleum Technology Transfer Council (PTTC) was established by domestic crude oil and natural gas producers, working in conjunction with the Independent Petroleum Association of America (IPAA), the U.S. Department of Energy (DOE) and selected universities, in 1994 as a national not-for-profit organization. Its goal is to transfer Exploration and Production (E&P) technology to the domestic upstream petroleum industry, in particular to the small independent operators. PTTC connects producers, technology providers and innovators, academia, and university/industry/government research and development (R&D) groups. From inception PTTC has received federal funding through DOE's oil and natural gas program managed by the National Energy Technology Laboratory (NETL). With higher funding available in its early years, PTTC was able to deliver well more than 100 workshops per year, drawing 6,000 or more attendees per year. Facing the reality of little or no federal funding in the 2006-2007 time frame, PTTC and the American Association of Petroleum Geologists (AAPG) worked together for PTTC to become a subsidiary organization of AAPG. This change brings additional organizational and financial resources to bear for PTTC's benefit. PTTC has now been 'powered by AAPG' for two full fiscal years. There is a clear sense that PTTC has stabilized and is strengthening its regional workshop and national technology transfer programs and is becoming more entrepreneurial in exploring technology transfer opportunities beyond its primary DOE contract. Quantitative accomplishments: PTTC has maintained its unique structure of a national organization working through Regional Lead Organizations (RLOs) to deliver local, affordable workshops. During the contract period PTTC consolidated from 10 to six regions efficiency and alignment with AAPG sections. The number of workshops delivered by its RLOs during the contract period is shown below. Combined attendance over the

  9. On the k-independence required by linear probing and minwise independence

    DEFF Research Database (Denmark)

    Pǎtraşcu, Mihai; Thorup, Mikkel

    2016-01-01

    We show that linear probing requires 5-independent hash functions for expected constant-time performance, matching an upper bound of Pagh et al. [2009]. More precisely, we construct a random 4-independent hash function yielding expected logarithmic search time for certain keys. For (1 + ε......)-approximate minwise independence, we show that Ω(lg1 ε)-independent hash functions are required, matching an upper bound of Indyk [2001]. We also show that the very fast 2-independent multiply-shift scheme of Dietzfelbinger [1996] fails badly in both applications....

  10. Culture, Motivation, and Vocational Decision-Making of Australian Senior High School Students in Private Schools

    Science.gov (United States)

    Jung, Jae Yup; McCormick, John; Gregory, Gary; Barnett, Kerry

    2011-01-01

    The purpose of this study was to investigate the roles of culture and motivation in the occupational decisions of senior high school students attending private schools. A theoretical framework guided the study. A questionnaire was administered to 492 Grade 11 students attending a stratified random sample of six independent (private) schools…

  11. State farm-to-school laws influence the availability of fruits and vegetables in school lunches at US public elementary schools.

    Science.gov (United States)

    Nicholson, Lisa; Turner, Lindsey; Schneider, Linda; Chriqui, Jamie; Chaloupka, Frank

    2014-05-01

    State laws and farm-to-school programs (FTSPs) have the potential to increase fruit and vegetable (FV) availability in school meals. This study examined whether FV were more available in public elementary school lunches in states with a law requiring/encouraging FTSPs or with a locally grown-related law, and whether the relationship between state laws and FV availability could be explained by schools opting for FTSPs. A pooled, cross-sectional analysis linked a nationally representative sample of public elementary schools with state laws. A series of multivariate logistic regressions, controlling for school-level demographics were performed according to mediation analysis procedures for dichotomous outcomes. Roughly 50% of schools reported FV availability in school lunches on most days of the week. Schools with the highest FV availability (70.6%) were in states with laws and schools with FTSPs. State laws requiring/encouraging FTSPs were significantly associated with increased FV availability in schools and a significant percentage (13%) of this relationship was mediated by schools having FTSPs. Because state farm-to-school laws are associated with significantly higher FV availability in schools-through FTSPs, as well as independently-enacting more state legislation may facilitate increased FTSP participation by schools and increased FV availability in school meals. © 2014, American School Health Association.

  12. [School bullying].

    Science.gov (United States)

    Jacquart, J; Van Paemel, S; Pitchot, W

    2018-02-01

    School bullying consists of harassment behaviours in a school setting and is characterized by violence acts, mockery or even humiliations between students. More recently, with the development of new technologies, our society has seen the cyber-bullying born. This new type of harassment "on-line" comes and intersects the harassment at school. After the description of a clinical situation, we describe the impact of this phenomenon on the different actors concerned, the lines for prevention and for appropriate support.

  13. SCHOOL INFORMATION

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Tsinghua SEM Gets EQUIS Accreditation The School of Economies and Management of Tsinghua University(Tsinghua SEM)was awarded accreditation from the European Quality’ Improvement System(EQUIS)at the end of February 2008.This makes Tsinghua SEM the first business school on the Chinese mainland to be accredited by EQUIS.Together with the accreditation awarded by AACSB International (the Association to Advance Collegiate Schools of Business)in 2007,Tsinghua SEM becomes the only business school on the Chinese mainland to be accredited by both AACSB and EQUIS,two of the most prestigious international accreditations of management education.

  14. Nursery school

    CERN Document Server

    Jardin d'enfants

    2010-01-01

    * * * * * Enrollments 2010-2011 Monday 8, Tuesday 9 and Wednesday 10 March From 8:00 to 10:00 at the Nursery School   Registration forms will be available from 5th March onwards: At the Nursery School, from Catherine Regelbrugge, Secretary tel: 73604, Catherine.Regelbrugge@cern.ch At the Nursery School, from Brigitte Pillionnel, Headmistress tel: 77925, Brigitte.Pillionnel@cern.ch On the pages of the Nursery School website http://kindergarten.web.cern.ch/kindergarten/docs/cond%20gales%2010-2011%20EN.pdf  

  15. Nursery School

    CERN Document Server

    Jardin d'enfant

    2012-01-01

      Enrollments 2012-2013  Monday 5, Tuesday 6 and Wednesday 7 March From 8.00 to 10.00 at the Nursery School  Registration forms will be available from 2nd March onwards: – At the Nursery School, from Catherine Regelbrugge, Secretary   Catherine.Regelbrugge@cern.ch, tel : 73604. – At the Nursery School, from Brigitte Pillionnel, Headmistress    Brigitte.Pillionnel@cern.ch, tel : 77925. – On the pages of the Nursery School website    http://kindergarten.web.cern.ch/kindergarten/docs/cond%20gales%2012-2013%20EN.pdf

  16. Concussion Knowledge and Reporting Behavior Differences Between High School Athletes at Urban and Suburban High Schools.

    Science.gov (United States)

    Wallace, Jessica; Covassin, Tracey; Nogle, Sally; Gould, Daniel; Kovan, Jeffrey

    2017-09-01

    We determined differences in knowledge of concussion and reporting behaviors of high school athletes attending urban and suburban high schools, and whether a relationship exists between underreporting and access to an athletic trainer in urban schools. High school athletes (N = 715) from 14 high schools completed a validated knowledge of concussion survey consisting of 83 questions. The independent variable was school type (urban/suburban). We examined the proportion of athletes who correctly identified signs and symptoms of concussion, knowledge of concussion and reasons why high school athletes would not disclose a potential concussive injury across school classification. Data were analyzed using descriptive, non-parametric, and inferential statistics. Athletes attending urban schools have less concussion knowledge than athletes attending suburban schools (p urban schools without an athletic trainer have less knowledge than urban athletes at schools with an athletic trainer (p urban schools and 10 reasons for not reporting. Concussion education efforts cannot be homogeneous in all communities. Education interventions must reflect the needs of each community. © 2017, American School Health Association.

  17. Schooling in Malaysia: Historical Trends and Recent Enrollments. A Rand Note.

    Science.gov (United States)

    De Tray, Dennis

    The educational history of Malaysia is discussed; policy, historical trends, and school attendance are emphasized. Increased schooling and increased returns to schooling have been essential ingredients in Malaysia's economic growth. Schooling levels have risen rapidly since independence and, while all Malaysians have shared substantially in this…

  18. Mobile School Service

    Directory of Open Access Journals (Sweden)

    Borislav Odadzic

    2010-04-01

    Full Text Available What is in common for the majority of young people? Mobile phone. In epoch of rapid development of information technologies the time came in which only few people do not have mobiles, especially among young people in high schools. Researches which we made in our school say that this percentage (rate is really high 99,23% at this moment. The educational institutions should use this opportunity. In aim to improve the success of students the mobile service is developed, which will be described in this work. This is first result which provides a cognitive tool which is supporting the independent learning by applying mobile phones with wireless communication technology to extend learning outside of the classroom in Serbia. The service was developed during times when we didn’t know anything about how much and in which way m-learning was being used in the world.

  19. Training Problems of Religious Studies in Independent Kazakhstan

    Directory of Open Access Journals (Sweden)

    İlyas Erpay

    2013-12-01

    Full Text Available In the Republic of Kazakhstan training questions about religious studies still didn't receive enough attention since after statehood formation and before independence the Kazakhs endured a set of various historical events. Some of these events negatively affected people's consciousness. Seventy years of atheistic education changed people’s spiritual and cultural basis, as a result religious concepts partially lost the importance. After independence of the Republic of Kazakhstan started raise questions about teaching religious studies. However, heterogeneity in religious beliefs of the population to some extent negatively influences training in religious studies. Therefore study of the reasons for emergence of this problem turned into an actual problem. Within this article the genesis analysis of modern training problems in religious studies was carried out and ways of their decision were considered. Currently some religious studies teaching centers and preparation of the corresponding experts are formed. However, despite of the training standards are identical for all centers, ways of their implementation differ from each other. The reason for that – features of the outlook created under the influence of historical factors. These features cause necessity of teaching religious studies in high school. In article the questions on this problem was considered and necessary answers were given. The main method used in research work is the c omparative historical method. In summary it is necessary to specify that authors within article do the full analysis of questions of teaching of the subject "Religious studies" and offer solutions of these questions.

  20. The Scottish Independence Referendum and After

    Directory of Open Access Journals (Sweden)

    Michael Keating

    2015-04-01

    Full Text Available The Scottish independence referendum on 18 September 2014 produced an apparently decisive result, with 45 per cent for independence and 55 per cent against. Yet, it has not settled the constitutional issue. There was a huge public engagement in the campaign, which has left a legacy for Scottish and UK politics. Scotland has been reinforced as a political community. The losing Yes side has emerged in better shape and more optimistic, while the winners have struggled to formulate the better autonomy package they had promised. Public opinion continues to favour maximum devolution short of independence. Scotland is a case of the kind of spatial rescaling that is taking place more generally across Europe, as new forms of statehood and of sovereignty evolve. Scottish public opinion favours more self-government but no longer recognizes the traditional nation-state model presented in the referendum question.

  1. Independent events in elementary probability theory

    Science.gov (United States)

    Csenki, Attila

    2011-07-01

    In Probability and Statistics taught to mathematicians as a first introduction or to a non-mathematical audience, joint independence of events is introduced by requiring that the multiplication rule is satisfied. The following statement is usually tacitly assumed to hold (and, at best, intuitively motivated): quote specific-use="indent"> If the n events E 1, E 2, … , E n are jointly independent then any two events A and B built in finitely many steps from two disjoint subsets of E 1, E 2, … , E n are also independent. The operations 'union', 'intersection' and 'complementation' are permitted only when forming the events A and B. quote>Here we examine this statement from the point of view of elementary probability theory. The approach described here is accessible also to users of probability theory and is believed to be novel.

  2. Linear independence of localized magnon states

    International Nuclear Information System (INIS)

    Schmidt, Heinz-Juergen; Richter, Johannes; Moessner, Roderich

    2006-01-01

    At the magnetic saturation field, certain frustrated lattices have a class of states known as 'localized multi-magnon states' as exact ground states. The number of these states scales exponentially with the number N of spins and hence they have a finite entropy also in the thermodynamic limit N → ∞ provided they are sufficiently linearly independent. In this paper, we present rigorous results concerning the linear dependence or independence of localized magnon states and investigate special examples. For large classes of spin lattices, including what we call the orthogonal type and the isolated type, as well as the kagome, the checkerboard and the star lattice, we have proven linear independence of all localized multi-magnon states. On the other hand, the pyrochlore lattice provides an example of a spin lattice having localized multi-magnon states with considerable linear dependence

  3. Comment on atomic independent-particle models

    International Nuclear Information System (INIS)

    Doda, D.D.; Gravey, R.H.; Green, A.E.S.

    1975-01-01

    The Hartree-Fock-Slater (HFS) independent-particle model in the form developed by Hermann and Skillman (HS) and the Green, Sellin, and Zachor (GSZ) analytic independent-particle model are being used for many types of applications of atomic theory to avoid cumbersome, albeit more rigorous, many-body calculations. The single-electron eigenvalues obtained with these models are examined and it is found that the GSZ model is capable of yielding energy eigenvalues for valence electrons which are substantially closer to experimental values than are the results of HS-HFS calculations. With the aid of an analytic representation of the equivalent HS-HFS screening function, the difficulty with this model is identified as a weakness of the potential in the neighborhood of the valence shell. Accurate representations of valence states are important in most atomic applications of the independent-particle model

  4. Company profile: Big changes revive independent's profits

    International Nuclear Information System (INIS)

    Tippee, B.

    1996-01-01

    In 4 years' time, American Exploration has changed from an aggressive acquirer and manager of producing properties for institutional investors into a geographically focused independent producer dedicated to making money by finding and producing oil and gas. Through its adaptations to unexpectedly stagnant oil prices, American Exploration reflects the type of top-to-bottom changes many independent producers have made to survive a brutal decade. It also demonstrates that an independent producer can prosper in the absence of ever-rising prices: the company reported net income of $3.9 million last year following a $54.8 million loss--much of it related to an accounting change--in 1994 and a string of losses before that. In an interview with Oil and Gas Journal, Andrews discussed his company's transformation and financial turnaround, his new appreciation for the balance between capital and technology, and future directions of his company and industry

  5. Risk management for independent power projects

    International Nuclear Information System (INIS)

    Owen, J.L.

    1993-01-01

    Independent Power, where electric utilities or other bulk electric power users contract with individual electric power generation facilities to meet their projected long term power needs, has grown dramatically over the past ten years or more. This concept, to contract with Independent Power Producers (IPP), is not a new concept and in fact goes back to the early formation of the electric power industry in this country and worldwide. Successful Risk Management is the foundation for ultimate project completion and operation in fulfilling the expectations of all parties. The primary risks associated with the development of Independent Power projects include: predicting long term fuel availability and cost; predicting long term price for the deliverable of electricity; site selection, site characteristics and permitting; innovative or evolving technology; project execution (design and construction), and; lifetime O ampersand M costs and plant reliability. This paper focuses on the risks inherent in the development of IPPs and addresses the management of these risks

  6. Maternal phenotype, independent of family economic capital, predicts educational attainment in lowland nepalese children

    Science.gov (United States)

    Devakumar, Delan; Wells, Jonathan C.K.; Saville, Naomi; Reid, Alice; Costello, Anthony; Manandhar, Dharma S; Osrin, David

    2016-01-01

    Objectives Factors acting before children are born or reach school‐going age may explain why some do not complete primary education. Many relevant factors relate to maternal phenotype, but few studies have tested for independent associations of maternal factors relative to those characterizing the family in general. Methods Using data from a longitudinal study of 838 children in Dhanusha, Nepal, we used logistic regression models to test whether indices of maternal somatic and educational capital, or family economic capital, were independently associated with children having had ≤2 versus 3+ years of schooling at a mean age of 8.5 years. We also tested whether maternal age, children's early growth, and urban/rural location mediated such associations. Results Children had a higher risk of completing less schooling if their mothers were short, thin, anemic, and uneducated. Independently, lower family material assets and land acreage also increased children's odds of less schooling. There was an indication of gender differences, with the risk of poor educational attainment in girls associated with low maternal somatic and educational capital, whereas in boys the relevant factors were low maternal education and family land ownership. Conclusions Our analysis demonstrates that, independent of broader indices of family capital such as land or material assets, children's educational attainment is associated with factors embodied in maternal phenotype. Both somatic and educational maternal capital appeared important. A composite index of maternal capital could provide a new measurable proxy, prior to school entry, for identifying children at risk of completing fewer years of schooling. Am. J. Hum. Biol. 28:687–698, 2016. © 2016 Wiley Periodicals, Inc. PMID:27135632

  7. Source independence and the EPR paradox

    International Nuclear Information System (INIS)

    Mould, R.A.

    1989-01-01

    It is shown that the lines of action between the photon pairs resulting from a positronium decay are not necessarily in line with the original positronium atom. It is also shown why this 'source-independent' effect is not normally observed, although it is observable in principle. Moreover our initial concerns and some conclusions as they bear on the theory of measurement in quantum mechanics are discussed. Source-independence is shown to give a satisfactory response to a special form of the Einstein-Podolsky-Rosen paradox involving pairs of position measurements. It also leads to a nonlocal relationship between position measurements that depends on the width of the position detectors

  8. Clathrin-independent endocytosis: mechanisms and function

    DEFF Research Database (Denmark)

    Sandvig, Kirsten; Pust, Sascha; Skotland, Tore

    2011-01-01

    It is now about 20 years since we first wrote reviews about clathrin-independent endocytosis. The challenge at the time was to convince the reader about its existence. Then the suggestion came up that caveolae might be responsible for the uptake. However, clearly this could not be the case since ...... having several functions of their own. This article aims at providing a brief update on the importance of clathrin-independent endocytic mechanisms, how the processes are regulated differentially, for instance on the poles of polarized cells, and the challenges in studying them....

  9. Electric power statistics from independence to establishment

    International Nuclear Information System (INIS)

    1997-02-01

    This paper reports power statistics from independence to establishment pf KEPIC. It has the lists of electricity industry, electric equipment on the whole country power equipment at the independence and development of power facility, power generation about merit of power plants, demand according to types and use, power loss, charge for electric power distribution, power generation and generating cost, financial lists on income measurement and financing, meteorological phenomena and amount of rainfall electric power development, international statistics on major countries power generation and compare power rates with general price.

  10. Controleum - an independently extensible control system

    DEFF Research Database (Denmark)

    Jensen, Martin Lykke Rytter

    2014-01-01

    challenging kind of system to design for independent extension. This thesis presents two new software technologies that improve the extensibility of control systems: First, the concept of dynamic links is introduced and Decouplink – an implementation of dynamic links for Java - is presented. Dynamic links...... is introduced, and an implementation is presented. The extensible controller is a component framework designed to automatically resolve conflicts among mutually unaware components in a control system. The solution is based on the idea that independent components implement different kinds of control concerns...

  11. THE RIGHT TO AN INDEPENDENT COURT

    Directory of Open Access Journals (Sweden)

    ALIN-GHEORGHE GAVRILESCU

    2011-04-01

    Full Text Available The independence of the court is essential of state of rule, to maintain the stability in juridical intercourse, for the existence of a constitutional democracy achieved through a warranty of the necessary objectivity for the steady and legal settlement of the causes deducted to the trial and the achievement of a fair trial. The article emphasizes the main international juridical tools in which independence of justice is reflected, achieving an examination of judicial practice of European instance as well as an analysis of this principle as it is regulated by Romanian justice.

  12. Conserved quantities in background independent theories

    Energy Technology Data Exchange (ETDEWEB)

    Markopoulou, Fotini [Perimeter Institute for Theoretical Physics, 35 King Street North, Waterloo, Ontario N2J 2W9 (Canada); Department of Physics, University of Waterloo, Waterloo, Ontario N2L 3G1 (Canada)

    2007-05-15

    We discuss the difficulties that background independent theories based on quantum geometry encounter in deriving general relativity as the low energy limit. We follow a geometrogenesis scenario of a phase transition from a pre-geometric theory to a geometric phase which suggests that a first step towards the low energy limit is searching for the effective collective excitations that will characterize it. Using the correspondence between the pre-geometric background independent theory and a quantum information processor, we are able to use the method of noiseless subsystems to extract such coherent collective excitations. We illustrate this in the case of locally evolving graphs.

  13. Quantifying identifiability in independent component analysis

    DEFF Research Database (Denmark)

    Sokol, Alexander; Maathuis, Marloes H.; Falkeborg, Benjamin

    2014-01-01

    We are interested in consistent estimation of the mixing matrix in the ICA model, when the error distribution is close to (but different from) Gaussian. In particular, we consider $n$ independent samples from the ICA model $X = A\\epsilon$, where we assume that the coordinates of $\\epsilon......$ are independent and identically distributed according to a contaminated Gaussian distribution, and the amount of contamination is allowed to depend on $n$. We then investigate how the ability to consistently estimate the mixing matrix depends on the amount of contamination. Our results suggest...

  14. Survey of independent inventors: An overview

    Energy Technology Data Exchange (ETDEWEB)

    Whalley, P.

    1992-12-01

    Independent inventors are important but little-researched members of the US technical community. The survey reported on here is the first in modern times to attempt to provide a profile of the US independent inventor that goes beyond a single geographical or organizational locale. The report that follows provides an overview of the demographics, practices and concerns of the modern US inventor as represented by the members of leading US inventor organizations. It is by no means comprehensive but seeks to be indicative of the issues raised in the survey each which will be dealt with more comprehensively in future publications.

  15. School, family and adolescent smoking.

    Science.gov (United States)

    Yañez, Aina; Leiva, Alfonso; Gorreto, Lucia; Estela, Andreu; Tejera, Elena; Torrent, Maties

    2013-01-01

    The socio-cultural environment is an important factor involved with the onset of smoking during adolescence. Initiation of cigarette smoking occurs almost exclusively during this stage. In this context we aimed to analyze the association of school and family factors with adolescent smoking by a cross-sectional study of 16 secondary schools randomly selected from the Balearic Islands involved 3673 students and 530 teachers. The prevalence of regular smoking (at least one cigarette per week) was 4.8% among first year students, 11.6% among second year students, 14.1% among third year students, 20.9% among fourth year students and 22% among teachers. Among first and second year students, there were independent associations between regular smoking and adolescents' perception of being allowed to smoke at home, belonging to a single parent family, poor relationship with parents, poor academic performance, lack of interest in studies and teachers' perception of smoking in the presence of pupils. Among third and fourth year students, there were independent associations between regular smoking and poor relationship with parents, adolescents' perception of being allowed to smoke at home, poor academic performance, lack of control over student misbehavior and the school attended. The school policies and practices affect student related health behavior regarding smoking, independent of individual and family factors.

  16. Distributed Large Independent Sets in One Round On Bounded-independence Graphs

    OpenAIRE

    Halldorsson , Magnus M.; Konrad , Christian

    2015-01-01

    International audience; We present a randomized one-round, single-bit messages, distributed algorithm for the maximum independent set problem in polynomially bounded-independence graphs with poly-logarithmic approximation factor. Bounded-independence graphs capture various models of wireless networks such as the unit disc graphs model and the quasi unit disc graphs model. For instance, on unit disc graphs, our achieved approximation ratio is O((log(n)/log(log(n)))^2).A starting point of our w...

  17. Electronic School.

    Science.gov (United States)

    Executive Educator, 1994

    1994-01-01

    This issue of "The Electronic School" features a special forum on computer networking. Articles specifically focus on network operating systems, cabling requirements, and network architecture. Tom Wall argues that virtual reality is not yet ready for classroom use. B.J. Novitsky profiles two high schools experimenting with CD-ROM…

  18. Hacker School.

    Science.gov (United States)

    Hutchins, Leonard

    1993-01-01

    The author reminisces about his educational experience at a small school in Maine during the late 1930s, revealing the respect he extended toward his teachers, what it was like to grow up during this time period, and his feelings upon returning to the now vacant school. (LP)

  19. Democratic Schools.

    Science.gov (United States)

    Apple, Michael W., Ed.; Beane, James A., Ed.

    This book illustrates how educators in four U.S. communities committed themselves to preparing students for the democratic way of life. In four narratives, educators directly involved in four different school-reform efforts describe how they initiated demographic practices in their educational settings. The four schools serve as reminders that…

  20. School Performance

    Science.gov (United States)

    Lamas, Héctor A.

    2015-01-01

    The school performance study of students is, due to its relevance and complexity, one of the issues of major controversy in the educational research, and it has been given special attention in the last decades. This study is intended to show a conceptual approach to the school performance construct, contextualizing the reality in the regular basic…

  1. Targeted Technology Transfer to US Independents

    Energy Technology Data Exchange (ETDEWEB)

    Schatzinger, Viola [Petroleum Tech. Transfer Council, Tulsa, OK (United States); Chapman, Kathy [Petroleum Tech. Transfer Council, Tulsa, OK (United States); Lovendahl, Kristi [Petroleum Tech. Transfer Council, Tulsa, OK (United States)

    2014-09-30

    The Petroleum Technology Transfer Council (PTTC) is a unique not-for-profit network that focuses on transferring Exploration and Production (E&P) technology to the domestic oil and natural gas producing industry. PTTC connects producers, technology providers and innovators, academia, research and development (R&D) consortiums and governments. Local affordable workshops delivered by Regional Lead Organizations (RLOs), which are typically a university or geological survey, are a primary tool. PTTC also maintains a website network, issues a national newsletter, provides a column in a major trade publication, and exhibits at major industry events. It also encourages industry to ask technology-related questions, striving to find relevant answers that will save questioners significant time. Working since late 1993, the PTTC network has a proven track record of providing industry with technology insights they can apply. Volunteers at the regional and national level provide key guidance regarding where to focus technical effort and help connect PTTC with industry. At historical funding levels, PTTC had been able to hold well more than 100 workshops per year, drawing 6,000+ attendees. As funding decreased in the early 2000s, the level of activity decreased and PTTC sought a merger with the American Association of Petroleum Geologists (AAPG), becoming an AAPG-managed organization at the start of FY08. This relationship with AAPG was terminated by mutual consent in May 2011 and PTTC once again operates independently. Chris Hall, California continued to serve as Chairman of the Board of Directors until December 2013. At the time PTTC reorganized into a RLO led organization with Mary Carr and Jeremy Viscomi as co-Executive Directors. Jerry Anderson became the Chairman of the PTTC Board of Directors and Chris Hall continues to serve on the Board. Workshop activity stabilized at 55-65 workshops per year averaging 3,100 attendees. FY14 represented the fifth year in a multi

  2. School reintegration.

    Science.gov (United States)

    Blakeney, P

    1995-01-01

    School reintegration programs have been developed to enhance a positive sense of self-worth in a child who has been burned. The premise of these programs is that cognitive and affective education about children with burns will diminish the anxiety of the patient with burns, the patient's family, faculty and staff of the school, and the students. Five principles guide school reentry programs: (1) preparation begins as soon as possible; (2) planning includes the patient and family; (3) each program is individualized; (4) each patient is encouraged to return to school quickly after hospital discharge; and (5) burn team professionals remain available for consultation to the school. Reintegration programs can vary in format depending on patient and/or family need and capability of the burn team, thus allowing flexibility in assisting every child with burns make the transition from hospital patient to normal living.

  3. Nursery School

    CERN Document Server

    Staff Association

    2014-01-01

      Registration of school year of 2014-2015 at the Nursery school of Cern Staff Association     Dear parents, We would like to inform you that the dates of enrolments will be 3, 4 and 5th March 2014 from 8:00 a.m to 10:00 a.m at the nursery school Bulding 562. Reminder : From 0-2 years, your child goes to the nursery, from 2-4 to the kindergarten, and from 4 years onwards, your child will join the school, following the program of first and second year of primary school (première and deuxième primaire in the Swiss system), which corresponds to the moyenne and grande section in France.

  4. 7 CFR 1221.122 - Independent evaluation.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Independent evaluation. 1221.122 Section 1221.122 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... INFORMATION ORDER Sorghum Promotion, Research, and Information Order Promotion, Research, and Information...

  5. 7 CFR 1206.51 - Independent evaluation.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Independent evaluation. 1206.51 Section 1206.51 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING... INFORMATION Mango Promotion, Research, and Information Order Definitions Promotion, Research, and Information...

  6. Blind Detection of Independent Dynamic Components

    DEFF Research Database (Denmark)

    Hansen, Lars Kai; Larsen, Jan; Kolenda, Thomas

    2001-01-01

    In certain applications of independent component analysis (ICA) it is of interest to test hypotheses concerning the number of components or simply to test whether a given number of components is significant relative to a "white noise" null hypothesis. We estimate probabilities of such competing h...

  7. Quadratic independence of coordinate functions of certain ...

    Indian Academy of Sciences (India)

    ... are `quadratically independent' in the sense that they do not satisfy any nontrivial homogeneous quadratic relations among them. Using this, it is proved that there is no genuine compact quantum group which can act faithfully on C ( M ) such that the action leaves invariant the linear span of the above coordinate functions.

  8. Central bank independence and inflation revisited

    NARCIS (Netherlands)

    Klomp, Jeroen; de Haan, Jakob

    We re-examine the relationship between central bank independence (CBI), proxied by the central bank governor's turnover rate and an indicator based on central bank laws in place, and inflation using a random coefficient model with the Hildreth-Houck estimator for more than 100 countries in the

  9. Central bank independence and inflation revisited

    NARCIS (Netherlands)

    Klomp, J.G.; Haan, de J.

    2010-01-01

    We re-examine the relationship between central bank independence (CBI), proxied by the central bank governor's turnover rate and an indicator based on central bank laws in place, and inflation using a random coefficient model with the Hildreth-Houck estimator for more than 100 countries in the

  10. Complementary, substitution, and independence among tourist trips

    NARCIS (Netherlands)

    Middelkoop, van M.; Borgers, A.W.J.; Timmermans, H.J.P.

    1999-01-01

    The relationship between day trips, short breaks (2-4 days), and holidays (5+ days) has never been examined at the level of the individual consumer because surveys on day and overnight trips are typically conducted independently. In this article, both the stated and the inferred relationship between

  11. Environmental Influences on Independent Collaborative Play

    Science.gov (United States)

    Mawson, Brent

    2010-01-01

    Data from two qualitative research projects indicated a relationship between the type of early childhood setting and children's independent collaborative play. The first research project involved 22 three and four-year-old children in a daylong setting and 47 children four-year-old children in a sessional kindergarten. The second project involved…

  12. Endothelium-independent and endothelium-dependent ...

    African Journals Online (AJOL)

    This endothelium-independent relaxant effect was also sensitive to combination of 1H-[1,2,4]-oxadiazole-[4,3-á]-quinoxalin- 1-one (ODQ, 10 ìM, soluble guanylyl cyclase inhibitor) and N-[2-(p-Bromocinnamylamino)ethyl]-5-isoquinoline sulfonamide dihydrochloride (H89, 100 nM, Protein Kinase A inhibitor). Taken together ...

  13. Scale-Independent Relational Query Processing

    Science.gov (United States)

    Armbrust, Michael Paul

    2013-01-01

    An increasingly common pattern is for newly-released web applications to succumb to a "Success Disaster". In this scenario, overloaded database machines and resultant high response times destroy a previously good user experience, just as a site is becoming popular. Unfortunately, the data independence provided by a traditional relational…

  14. Independent Events in Elementary Probability Theory

    Science.gov (United States)

    Csenki, Attila

    2011-01-01

    In Probability and Statistics taught to mathematicians as a first introduction or to a non-mathematical audience, joint independence of events is introduced by requiring that the multiplication rule is satisfied. The following statement is usually tacitly assumed to hold (and, at best, intuitively motivated): If the n events E[subscript 1],…

  15. Independent midwifery practice: Opportunities and challenges | du ...

    African Journals Online (AJOL)

    A qualitative approach was used and midwives, who work in solo (independent) practice, were identified on the internet and via Facebook and invited to participate. Interviews and narrative reports were used for data gathering. Although passionate about their jobs, the most challenging aspect for the midwives, was inter- ...

  16. Introducing Disjoint and Independent Events in Probability.

    Science.gov (United States)

    Kelly, I. W.; Zwiers, F. W.

    Two central concepts in probability theory are those of independence and mutually exclusive events. This document is intended to provide suggestions to teachers that can be used to equip students with an intuitive, comprehensive understanding of these basic concepts in probability. The first section of the paper delineates mutually exclusive and…

  17. Independence and Interdependence in Diverse Cultural Contexts.

    Science.gov (United States)

    Killen, Melanie; Wainryb, Cecilia

    2000-01-01

    Argues that the individualistic-collectivistic dichotomy results in mislabeling both cultures and individuals. Discusses ways in which individualistic concerns with independence and collectivistic concerns with interdependence coexist in Western and non-Western cultures. Outlines a theoretical framework explaining the coexistence of diverse social…

  18. Hegemony, Big Money and Academic Independence

    Science.gov (United States)

    Anderson, Tim

    2010-01-01

    This article considers whether a threat is posed to academic independence in corporate universities by the United States Studies Centre (USSC) at the University of Sydney. The USSC rapidly worked its way into Australia's oldest university, building a unique governance structure in which a private business lobby vets senior academics and controls…

  19. 12 CFR 34.45 - Appraiser independence.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 1 2010-01-01 2010-01-01 false Appraiser independence. 34.45 Section 34.45 Banks and Banking COMPTROLLER OF THE CURRENCY, DEPARTMENT OF THE TREASURY REAL ESTATE LENDING AND... appraiser shall be engaged directly by the regulated institution or its agent, and have no direct or...

  20. Comparing BV solutions of rate independent processes

    Czech Academy of Sciences Publication Activity Database

    Krejčí, Pavel; Recupero, V.

    2014-01-01

    Roč. 21, č. 1 (2014), s. 121-146 ISSN 0944-6532 R&D Projects: GA ČR GAP201/10/2315 Institutional support: RVO:67985840 Keywords : variational inequalities * rate independence * convex sets Subject RIV: BA - General Mathematics Impact factor: 0.552, year: 2014 http://www.heldermann.de/JCA/JCA21/JCA211/jca21006.htm

  1. Deforestation since independence: A quantitative assessment of ...

    African Journals Online (AJOL)

    Deforestation since independence: A quantitative assessment of four decades of land-cover change in Malawi. ... pressure and demographic factors are important predictors of deforestation rate within our study area. Keywords: afforestation, Africa, deforestation, drivers, land-use change, reforestation, rural, urban ...

  2. 12 CFR 722.5 - Appraiser independence.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Appraiser independence. 722.5 Section 722.5 Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS APPRAISALS... interest, financial or otherwise, in the property. If the only qualified persons available to perform an...

  3. Independence requirements for anti-corruption institutions

    African Journals Online (AJOL)

    The Court's approach and these apparent requirements are compared with current provisions for political 'independence' of anti-corruption agencies in Australia and Indonesia, raising, in particular, an assessment of the arguments for and against (a) the need for an anti-corruption investigative agency to be separate from ...

  4. The Politics of Central Bank Independence

    NARCIS (Netherlands)

    de Haan, J.; Eijffinger, Sylvester

    2016-01-01

    This paper reviews recent research on the political economy of monetary policy-making, both by economists and political scientists. The traditional argument for central bank independence (CBI) is based on the desire to counter inflationary biases. However, studies in political science on the

  5. Outer-2-independent domination in graphs

    Indian Academy of Sciences (India)

    Outer-2-independent domination in graphs. MARCIN KRZYWKOWSKI1,2,∗, DOOST ALI MOJDEH3 and MARYEM RAOOFI4. 1Department of Pure and Applied Mathematics, University of Johannesburg,. Johannesburg, South Africa. 2Faculty of Electronics, Telecommunications and Informatics, Gdansk University.

  6. Chains versus Independents: Newspaper and Market Characteristics.

    Science.gov (United States)

    Hale, F. Dennis

    A study examined the marketing differences between large chain newspapers and small chain and independent newspapers by analyzing differences in characteristics of the newspapers, patterns of circulation, economic and social conditions of the market, and competition from other print media. The 200 newspapers studied--113 large chain and 87 small…

  7. Assessing the Cost of Energy Independence

    NARCIS (Netherlands)

    Jongerden, M.R.; Hüls, Jannik; Haverkort, Boudewijn R.H.M.; Remke, Anne Katharina Ingrid

    Battery management strategies that reserve a certain capacity for power outages are able to increase the energy independence of a smart home. However, such strategies come at a certain cost, since these storage strategies are less flexible and energy from the grid may have to be bought at a high

  8. Independent component analysis for understanding multimedia content

    DEFF Research Database (Denmark)

    Kolenda, Thomas; Hansen, Lars Kai; Larsen, Jan

    2002-01-01

    Independent component analysis of combined text and image data from Web pages has potential for search and retrieval applications by providing more meaningful and context dependent content. It is demonstrated that ICA of combined text and image features has a synergistic effect, i.e., the retrieval...

  9. Classification error of the thresholded independence rule

    DEFF Research Database (Denmark)

    Bak, Britta Anker; Fenger-Grøn, Morten; Jensen, Jens Ledet

    We consider classification in the situation of two groups with normally distributed data in the ‘large p small n’ framework. To counterbalance the high number of variables we consider the thresholded independence rule. An upper bound on the classification error is established which is taylored...

  10. Independent regulatory authorities in European electricity market

    DEFF Research Database (Denmark)

    Olsen, Ole Jess; Larsen, Anders; Sørensen, Eva Moll

    2006-01-01

    Liberalisation of the electricity market has taken place in most European countries within the last decade. It is considered a precondition of successful liberalisation to establish so-called independent regulatory authorities. In this article, we compare the status and practice of them in 16...

  11. Across the Desk: Teaching Through Independent Study

    Science.gov (United States)

    Lamdin, Lois; Worby, Diana

    1976-01-01

    Independent study is addressed as a creative and alternative mode of learning. Its unique advantages and strengths are examined along with its planning and structure, the student/instructor interaction, the use of learning resources, examples of disciplinary and interdisciplinary approaches, the products of such study, and methods of evaluation.…

  12. Temperature-independent resistor for microelectronic circuits

    Science.gov (United States)

    Aegerter, S.; Libby, W. F.

    1970-01-01

    Heat treating insulating crystals in gaseous hydrogen atmosphere produce resistive device which is temperature-independent from 77 to 295 degrees K. Increasing the concentration of hydrogen within the crystal yields semiconductor, hybrid, and metallic conduction characteristics which are combined with a depletion layer at the surface.

  13. Independent regulatory authorities in European electricity markets

    International Nuclear Information System (INIS)

    Larsen, Anders; Pedersen, Lene Holm; Sorensen, Eva Moll; Olsen, Ole Jess

    2006-01-01

    Liberalisation of the electricity market has taken place in most European countries within the last decade. It is considered a precondition of successful liberalisation to establish so-called independent regulatory authorities. In this article, we compare the status and practice of them in 16 European countries, and discuss the relationship between the organisation of the regulation and the market outcome

  14. Morphology Independent Learning in Modular Robots

    DEFF Research Database (Denmark)

    Christensen, David Johan; Bordignon, Mirko; Schultz, Ulrik Pagh

    2009-01-01

    speed its modules independently and in parallel adjust their behavior based on a single global reward signal. In simulation, we study the learning strategy’s performance on different robot configurations. On the physical platform, we perform learning experiments with ATRON robots learning to move as fast...

  15. Morphology Independent Learning in Modular Robots

    DEFF Research Database (Denmark)

    Christensen, David Johan; Bordignon, Mirko; Schultz, Ulrik Pagh

    2009-01-01

    speed its modules independently and in parallel adjust their behavior based on a single global reward signal. In simulation, we study the learning strategy?s performance on different robot con?gurations. On the physical platform, we perform learning experiments with ATRON robots learning to move as fast...

  16. Independence and Interdependence in Early Childhood Services

    Science.gov (United States)

    Whitington, Victoria

    2004-01-01

    It is through culture that children make sense of their worlds (Trevarthen, 1998). Cross- cultural models show that families are likely to primarily foster either independence or interdependence in their children (Gonzalez-Mena, 1997; Greenfield, 1994). Young children are likely to pay the "price of acculturation" when they enter early…

  17. Development of independent walking in toddlers

    NARCIS (Netherlands)

    Ivanenko, Yuri P; Dominici, Nadia; Lacquaniti, Francesco

    Surprisingly, despite millions of years of bipedal walking evolution, the gravity-related pendulum mechanism of walking does not seem to be implemented at the onset of independent walking, requiring each toddler to develop it. We discuss the precursor of the mature locomotor pattern in infants as an

  18. BV solutions of rate independent differential inclusions

    Czech Academy of Sciences Publication Activity Database

    Krejčí, Pavel; Recupero, V.

    2014-01-01

    Roč. 139, č. 4 (2014), s. 607-619 ISSN 0862-7959 R&D Projects: GA ČR GAP201/10/2315 Institutional support: RVO:67985840 Keywords : differential inclusion * stop operator * rate independence * convex set Subject RIV: BA - General Mathematics http://hdl.handle.net/10338.dmlcz/144138

  19. Body Weight Independently Affects Articular Cartilage Catabolism

    Directory of Open Access Journals (Sweden)

    W. Matt Denning, Jason G. Winward, Michael Becker Pardo, J. Ty Hopkins, Matthew K. Seeley

    2015-06-01

    Full Text Available Although obesity is associated with osteoarthritis, it is unclear whether body weight (BW independently affects articular cartilage catabolism (i.e., independent from physiological factors that also accompany obesity. The primary purpose of this study was to evaluate the independent effect of BW on articular cartilage catabolism associated with walking. A secondary purpose was to determine how decreased BW influenced cardiovascular response due to walking. Twelve able-bodied subjects walked for 30 minutes on a lower-body positive pressure treadmill during three sessions: control (unadjusted BW, +40%BW, and -40%BW. Serum cartilage oligomeric matrix protein (COMP was measured immediately before (baseline and after, and 15 and 30 minutes after the walk. Heart rate (HR and rate of perceived exertion (RPE were measured every three minutes during the walk. Relative to baseline, average serum COMP concentration was 13% and 5% greater immediately after and 15 minutes after the walk. Immediately after the walk, serum COMP concentration was 14% greater for the +40%BW session than for the -40%BW session. HR and RPE were greater for the +40%BW session than for the other two sessions, but did not differ between the control and -40%BW sessions. BW independently influences acute articular cartilage catabolism and cardiovascular response due to walking: as BW increases, so does acute articular cartilage catabolism and cardiovascular response. These results indicate that lower-body positive pressure walking may benefit certain individuals by reducing acute articular cartilage catabolism, due to walking, while maintaining cardiovascular response.

  20. Cultural Relativism: Occupation and Independence Reconsidered.

    Science.gov (United States)

    Whiteford, Gail Elizabeth; Wilcock, Ann Allart

    2000-01-01

    A study focused on the experiences of 22 occupational therapy students working with people from different social and cultural backgrounds in New Zealand over a 3-year period. Results highlight issues about how occupation and independence are conceptualized across cultures. (Contains 102 references.) (JOW)

  1. Environmental liability and the independent contractor

    International Nuclear Information System (INIS)

    Gilmour, B.S.

    1999-01-01

    The provisions of the Environmental Protection and Enhancement Act (EPEA) regarding the relationship between a company and an independent contractor were reviewed. The EPEA was introduced in September 1993 and significantly altered the environmental laws in the province of Alberta. The provisions of the EPEA that apply to the petroleum industry are conservation and reclamation as well as provisions concerning release of substances, contaminated sites and penalties. Companies that pollute may be held liable for reclamation, even if the work was carried out by an independent contractor and despite the fact that the independent contractor is not an employee of the company. Under the current EPEA laws, companies may not be able to effectively shift responsibility for environmental liabilities to independent contractors even where the contractor was negligent. This paper presented suggestions regarding contractor agreements and due diligence to help minimize the risk of liability to companies. The paper also discussed the following two types of liabilities under the EPEA's harmful substances section: (1) the obligation to clean up an affected area, and (2) fines and penalties that may be imposed when an offence is committed

  2. Leaving home for college and gaining independence

    NARCIS (Netherlands)

    Mulder, C.H.; Clark, W.A.V.

    2002-01-01

    As more and more young US adults attend college it has become an increasingly important filter in the process of becoming an independent household. Now for a large number of young adults living in the USA, living away at college is a first step in the process of gaining residential and economic

  3. Enhanced temperature-independent magnetoresistance below the ...

    Indian Academy of Sciences (India)

    The film exhibits a large nearly temperature-independent magnetoresistance around 99% in the temperature regime below p. The zero field-cooled (ZFC) and field-cooled (FC) magnetization data at 50 Oe shows irreversibility between the ZFC and FC close to the ferromagnetic transition temperature c = 250 K. The ZFC ...

  4. Parental Involvement in Children's Independent Music Lessons

    Science.gov (United States)

    Upitis, Rena; Abrami, Philip C.; Brook, Julia; King, Matthew

    2017-01-01

    The purpose of the study was to examine types of parental involvement associated with independent music lessons. A self-report survey was designed to explore parent characteristics, parental goals, students' musical progress, the teacher-student relationship, the practice environment, and parent behaviours during practice sessions. The extent to…

  5. The Independent Music Teacher: Practice and Preparation.

    Science.gov (United States)

    Uszler, Marienne

    1996-01-01

    Provides a concise overview of the working conditions and challenges faced by independent music teachers (IMT). Most IMTs function in a number of capacities, as performer, teacher, and entrepreneur. Discusses changing trends in employment, including computer technology and the move for national certification. (MJP)

  6. transformation of independent variables in polynomial regression ...

    African Journals Online (AJOL)

    Ada

    preferable when possible to work with a simple functional form in transformed variables rather than with a more complicated form in the original variables. In this paper, it is shown that linear transformations applied to independent variables in polynomial regression models affect the t ratio and hence the statistical ...

  7. Jan Culik on the Scottish independence referendum

    OpenAIRE

    Culik, Jan

    2014-01-01

    A live interview with Jan Culik on the results and the political circumstances of the referendum on Scottish independence, broadcast from the BBC Pacific Quay studios. The interview was transmitted on Friday 19th September, 2014, by the nationwide Czech public service Radio (Radiozurnal) from 10 to 11 am.

  8. Independence Day 2004 (ID04) / Raul Hindov

    Index Scriptorium Estoniae

    Hindov, Raul

    2004-01-01

    Ülevaade 20.-22. veebruarini 2004 toimunud kaugluurepatrullide rännaku ja sõdurioskuste kompleksõppusest ID04 (Independence Day 2004 - Iseseisvuspäev 2004), millel osales 25 patrullvõistlusteks valmistuvat meest ja naist

  9. Transitioning to employment with a rheumatic disease: the role of independence, overprotection, and social support.

    Science.gov (United States)

    Jetha, Arif; Badley, Elizabeth; Beaton, Dorcas; Fortin, Paul R; Shiff, Natalie J; Rosenberg, Alan M; Tucker, Lori B; Mosher, Dianne P; Gignac, Monique A M

    2014-12-01

    To examine perceived independence, overprotection, and support, and their association with the employment participation of young adults with rheumatic disease. One hundred and forty-three young adults, ages 18 to 30 years, with systemic lupus erythematosus (54.5%) and juvenile arthritis (45.5%) completed a 30-min online questionnaire of their work and education experiences. Information collected was demographic, health (e.g., pain, fatigue, disease activity), work context (e.g., career satisfaction, helpfulness of job accommodation/benefits, and workplace activity limitations), and psychosocial (e.g., independence, social support, and overprotection). Log-Poisson regression analysis examined factors associated with employment status. Over half of respondents were employed (59%) and 26% were enrolled in school. Respondents reported moderate to high perceptions of independence and social support. However, 27% reported that "quite a bit" to "a great deal" of overprotection characterized their relationships with those closest to them. At the bivariate level, employed participants and those indicating greater perceived independence reported greater social support and less overprotection. Multivariable analysis revealed that being employed was associated with older age, more job accommodations/benefits perceived as being helpful, and greater perceived independence. This is one of the first studies examining the employment of young adults with rheumatic diseases. Findings highlight the importance of psychosocial perceptions such as independence and overprotection, in addition to support related to working. Additional research is needed to better understand the role of those close to young adults with rheumatic diseases in supporting independence and encouraging employment.

  10. Pure study and experimental application of laser measurement for students in independent colleges

    Science.gov (United States)

    Zhang, Wanyi; Liu, Zhe

    2017-08-01

    The cultivation of independent college students is the development of applied talents and the strength of students' innovative ability. This requires teachers to make better use of the resources of the school, to develop students' ability with greatest possible and to encourage students to learn independently and personality development. We can carry out multi-discipline curriculum design practice after the study of related disciplines in order to make students have a more in-depth understanding and learning of the professional courses. In this paper, we will research on curriculum design based on the combination of Laser Measurement Technology and Digital Image Processing.

  11. Do school inspections improve primary school performance?

    OpenAIRE

    Dinand Webbink; Rob Luginbuhl; I. de Wolf

    2007-01-01

    Inspectors from the Dutch Inspectorate of Education inspect primary schools, write inspection reports on each inspected school, and make recommendations as to how each school can improve. We test whether these inspections result in better school performance. Using a fixed-effects model, we find evidence that school inspections do lead to measurably better school performance. Our assessment of school performance is based on the Cito test scores of pupils in their final year of primary school. ...

  12. School Social Capital and School Effectiveness

    Science.gov (United States)

    Tsang, Kwok-Kuen

    2009-01-01

    This article argues that school social capital is crucial for school effectiveness, but it has been disregarded in the traditional school administrative theory. Therefore, this article tries to illustrate the significance of school social capital to school effectiveness. School social capital is defined as the social resources embedded in internal…

  13. Nursery school

    CERN Multimedia

    Staff Association

    2015-01-01

    The CERN Nursery school was founded in 1961 in Meyrin, before it found a new home on the CERN site in 1965. It expanded from a “garderie” in the morning-only with 30 children, to the Crèche/Kindergarten/School with 147 children and 42 staff we have today. Every year the Nursery school makes an art exhibition in the main building. In 2000 the theme was “Monet’s garden” and it was complete, not even the little bridge was missing! This year, the theme of the exhibition was transport. We could see a garbage truck, a train, and much more.

  14. Independent variables in 3 + 1 Regge calculus

    International Nuclear Information System (INIS)

    Tuckey, P.A.

    1989-01-01

    The space of metrics in 3+1 Regge calculus is discussed, and the problems of counting its dimensions, and of finding independent variables to parametrise the space, are addressed. The most general natural class of metrics is considered first, and bounds on its dimension are obtained, although no good parametrisations are found. The relationship between these metrics and those used in canonical Regge calculus is shown, and this leads to an interesting result via the Bianchi identities. A restricted class of metrics is then considered and independent variables, which parametrise these metrics and which may be computationally convenient, are given. The dimension of this space of metrics gives an improved lower bound for the dimension of the general space. (author)

  15. Energy independent optical potentials: construction and limitations

    International Nuclear Information System (INIS)

    Hussein, M.S.; Moniz, E.J.

    1983-11-01

    Properties of the energy-independent potential U sup(-) which is wave-function-equivalent to the usual optical potential U(E) are constructed and examined. A simple procedure is presented for constructing U sup(-) in the uniform medium, and physical examples are discussed. The general result for finite systems, a recursive expansion in powers of U(E), is used to investigate the multiple scattering expansion of U sup(-); the energy-independent potential is found to have serious short-comings for direct microscopic construction or phenomenological parametrization. The microscopic theory, as exemplified here by the multiple scattering approach, does not lead to a reliable approximation scheme. Phenomenological approaches to U sup(-) are unattractive because the physics does not guide the parametrization effectively: the structure of the nonlocality is not tied directly to the dynamics; Im U sup(-) changes sign; different elements of the physics, separate in U(E), are completely entangled in U sup(-). (Author) [pt

  16. Marginalia. The Literary Independence of Spanish America

    Directory of Open Access Journals (Sweden)

    Juan Guillermo Gómez García

    2010-12-01

    Full Text Available This article discusses some of the characteristic problems and issues of the so-called “literary independence” of Spanish America in the light of its political emancipation from Spain. This topic goes beyond the temporal framework or the periodization of the wars of independence; instead, it covers the entire nineteenth century and part of the twentieth, and appears discontinuously and non-simultaneously in the different nations. The path followed by Spanish American literature was filled with vicissitudes,manifestations, and regressions of diverse types. The paper specifically analyzes La biblioteca americana and El repertorio americano by the Venezuelan, Andrés Bello, and Juan García del Río, a native of Cartagena, as well as the role of the young Argentinean Domingo F. Sarmiento, author of Facundo, in the genesis and first outlines of an independent Spanish American “literary expression”.

  17. From independence to expansion and back again

    DEFF Research Database (Denmark)

    Christiani, Tobias Lybecker; Pagh, Rasmus; Thorup, Mikkel

    2015-01-01

    We consider the following fundamental problems: • Constructing k-independent hash functions with a spacetime tradeoff close to Siegel’s lower bound. • Constructing representations of unbalanced expander graphs having small size and allowing fast computation of the neighbor function. It is not hard...... to show that these problems are intimately connected in the sense that a good solution to one of them leads to a good solution to the other one. In this paper we exploit this connection to present efficient, recursive constructions of k-independent hash functions (and hence expanders with a small...... representation). While the previously most efficient construction (Thorup, FOCS 2013) needed time quasipolynomial in Siegel’s lower bound, our time bound is just a logarithmic factor from the lower bound....

  18. Recent experiences with independent power projects

    International Nuclear Information System (INIS)

    Kline, R.H.; Fitzowitch, J.R.; Dalla-Longa, L.

    1999-01-01

    New opportunities are making it possible to develop independent power projects involving partnerships with the electric power industry, and the petroleum and natural gas industry . This paper described those opportunities, the impediments and the risks involved. Mercury Electric Corp. has been involved in power projects at remote gas field and oil field sites where they use of a turbogenerator which runs on flare gas to generate electricity. TransCanada Power's involvement in independent power projects includes the supply and transport of gas and their ability to provide gas fired combined cycle technology. They are involved in a project at Hermiston, Oregon and also in a cogeneration project in Medicine Hat, Alberta. The CanCarb City of Medicine Hat project makes use of waste heat at an industrial facility. 11 figs

  19. Designing platform independent mobile apps and services

    CERN Document Server

    Heckman, Rocky

    2016-01-01

    This book explains how to help create an innovative and future proof architecture for mobile apps by introducing practical approaches to increase the value and flexibility of their service layers and reduce their delivery time. Designing Platform Independent Mobile Apps and Services begins by describing the mobile computing landscape and previous attempts at cross platform development. Platform independent mobile technologies and development strategies are described in chapter two and three. Communication protocols, details of a recommended five layer architecture, service layers, and the data abstraction layer are also introduced in these chapters. Cross platform languages and multi-client development tools for the User Interface (UI) layer, as well as message processing patterns and message routing of the Service Int rface (SI) layer are explained in chapter four and five. Ways to design the service layer for mobile computing, using Command Query Responsibility Segregation (CQRS) and the Data Abstraction La...

  20. Boosting orthographic learning during independent reading

    DEFF Research Database (Denmark)

    Nielsen, Anne-Mette Veber

    2016-01-01

    . The present training study was conducted to assess experimentally whether this relation between prior orthographic knowledge and orthographic learning while reading is causal by assessing whether instruction designed to increase sublexical orthographic knowledge would facilitate orthographic learning during......Research has shown that phonological decoding is critical for orthographic learning of new words during independent reading. Moreover, correlational studies have demonstrated that the strength of orthographic learning is related to the orthographic knowledge with which readers approach a text...... independent reading. A group of Danish-speaking third graders (n = 21) was taught conditional spelling patterns conforming to the opaque Danish writing system, with emphasis on how to map the spellings onto their pronunciations. A matched control group (n = 21) received no treatment. Both groups were exposed...

  1. 30 CFR 45.4 - Independent contractor register.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Independent contractor register. 45.4 Section... ADMINISTRATIVE REQUIREMENTS INDEPENDENT CONTRACTORS § 45.4 Independent contractor register. (a) Each independent contractor shall provide the production-operator in writing the following information: (1) The independent...

  2. Independent technical review of the Pinellas Plant

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

    This report documents an Independent Technical Review (ITR) of facilities, organizations, plans, activities and various other elements required to successfully transition the Pinellas Plant from Defense Program (DP) funded operation to either community developed reuse or safe deactivation leading to decontamination and decommissioning (D&D). The review was conducted at the request of the Department of Energy (DOE) Deputy Assistant Secretary for Facility Transition and Management (EM-60) and is a consensus of the nine member ITR Team.

  3. Providing Device Independence to Mobile Services

    OpenAIRE

    Nylander, Stina; Bylund, Markus

    2002-01-01

    People want user interfaces to services that are functional and well suited to the device they choose for access. To provide this, services must be able to offer device specific user interfaces for the wide range of devices available today. We propose to combine the two dominant approaches to platform independence, "Write Once, Run Every-where™" and "different version for each device", to create multiple device specific user interfaces for mobile services. This gives possibilities to minimize...

  4. The United States toward Energy Independence?

    International Nuclear Information System (INIS)

    Nardon, Laurence

    2013-01-01

    The U.S.'s exploitation of 'unconventional' domestic oil reserves is reviving its economy. It will also have effects on the country's energy independence and thus its geopolitical position. While it is unlikely that the relationship between Washington and the Middle East region will be fundamentally altered, the U.S.'s relationships with China, Russia, and Europe could be affected. The United States will have to incorporate these changes into its global strategies

  5. Sustainability, Materiality and Independent External Assurance

    OpenAIRE

    Jones, Peter; Bown, Robin; Hillier, David; Comfort, Daphne

    2017-01-01

    This chapter offers a preliminary examination of how the UK's leading food retailers are reporting on sustainability and of the role of materiality and external assurance in their reporting processes. Food retailing is by far the largest, and arguably the most fiercely competitive, sector within the UK retail economy. The chapter examines the current sustainability issues being addressed by the UK's leading food retailers, if and how they embraced materiality and commissioned independent exte...

  6. Charge-independence-breaking in the triton

    International Nuclear Information System (INIS)

    Gloeckle, W.; Lee, T.S.H.; Wiringa, R.B.

    1990-01-01

    We find the effect of the observed charge-independence-breaking in 1 S 0 nucleon-nucleon scattering on the binding energy of the triton to be of order 80 keV. When corrections for this effect are made in an 18-channel momentum-space Faddeev calculation, we find the Paris and Argonne v 14 potentials triton binding energies that differ by only 20 keV

  7. Hypoxia independent drivers of melanoma angiogenesis

    Directory of Open Access Journals (Sweden)

    Svenja eMeierjohann

    2015-05-01

    Full Text Available Tumor angiogenesis is a process which is traditionally regarded as the tumor`s response to low nutrient supply occurring under hypoxic conditions. However, hypoxia is not a prerequisite for angiogenesis. The fact that even single tumor cells or small tumor cell aggregates are capable of attracting blood vessels reveals the early metastatic capability of tumor cells. This review sheds light on the hypoxia independent mechanisms of tumor angiogenesis in melanoma.

  8. Recognition of an Independent Self-Consciousness

    DEFF Research Database (Denmark)

    Bjerre, Henrik Jøker

    2009-01-01

    Hegel's concept in the Phenomenology of the Spirit of the "recognition of an independent self-consciousness" is investigated as a point of separation for contemporary philosophy of recognition. I claim that multiculturalism and the theories of recognition (such as Axel Honneth's) based on empiric...... psychology neglect or deny crucial metaphysical aspects of the Hegelian legacy. Instead, I seek to point at an additional, "spiritual", level of recognition, based on the concept of the subject in Lacanian psychoanalysis....

  9. Search-Order Independent State Caching

    DEFF Research Database (Denmark)

    Evangelista, Sami; Kristensen, Lars Michael

    2009-01-01

    State caching is a memory reduction technique used by model checkers to alleviate the state explosion problem. It has traditionally been coupled with a depth-first search to ensure termination.We propose and experimentally evaluate an extension of the state caching method for general state...... exploring algorithms that are independent of the search order (i.e., search algorithms that partition the state space into closed (visited) states, open (to visit) states and unmet states)....

  10. Bibliographic information interchange with data independence

    International Nuclear Information System (INIS)

    Macedo, L.F.P. de

    1980-01-01

    A technique for bibliographic information processing, at the standardized interchange format ISO 2709 or ANSI Z39.2, which allows to obtain programs with data independence is developed. A format definition language and manipulation commands which enable data storage and retrieval at the logical level are specified. With this technique it is possible to implement programs which can accept data from any information system, reducing, therefore, the requirements of a common bibliographic information interchange format. (Author) [pt

  11. Parallel Device-Independent Quantum Key Distribution

    OpenAIRE

    Jain, Rahul; Miller, Carl A.; Shi, Yaoyun

    2017-01-01

    A prominent application of quantum cryptography is the distribution of cryptographic keys with unconditional security. Recently, such security was extended by Vazirani and Vidick (Physical Review Letters, 113, 140501, 2014) to the device-independent (DI) scenario, where the users do not need to trust the integrity of the underlying quantum devices. The protocols analyzed by them and by subsequent authors all require a sequential execution of N multiplayer games, where N is the security parame...

  12. The local authority rating of independent generators

    International Nuclear Information System (INIS)

    Chapman, G.C.

    1991-01-01

    A brief history of the rating is given covering the public utilities. Formula rating of the nationalised electricity supply industry is described with independent generators' rates, the effect of privatisation and the longer term outlook considered. The need to convince the UK government that power generating machinery should no more be rated than any manufacturing or process machinery, and that all power producers should be treated the same is noted. (Author)

  13. Independent assessment for new nuclear reactor safety

    Directory of Open Access Journals (Sweden)

    D'Auria Francesco

    2017-01-01

    Full Text Available A rigorous framework for safety assessment is established in all countries where nuclear technology is used for the production of electricity. On the one side, industry, i.e. reactor designers, vendors and utilities perform safety analysis and demonstrate consistency between results of safety analyses and requirements. On the other side, regulatory authorities perform independent assessment of safety and confirm the acceptability of safety of individual reactor units. The process of comparing results from analyses by reactor utilities and regulators is very complex. The process is also highly dependent upon mandatory approaches pursued for the analysis and from very many details which required the knowledge of sensitive proprietary data (e.g. spacer designs. Furthermore, all data available for the design, construction and operation of reactors produced by the nuclear industry are available to regulators. Two areas for improving the process of safety assessment for individual Nuclear Power Plant Units are identified: New details introduced by industry are not always and systematically requested by regulators for the independent assessment; New analytical techniques and capabilities are not necessarily used in the analyses by regulators (and by the industry. The established concept of independent assessment constitutes the way for improving the process of safety assessment. This is possible, or is largely facilitated, by the recent availability of the so-called Best Estimate Plus Uncertainty approach.

  14. Management Technology of Students’ Independent Work

    Directory of Open Access Journals (Sweden)

    Melis K. Asanaliev

    2012-09-01

    Full Text Available The researchers are convinced that for an intensification of educational process in higher education institution it is necessary development of essentially new approaches, forms and the methods of social and pedagogical interaction adequate to new requirements, new pedagogical thinking. Among them we can choose the methods of social and psychological training (SPT which received their development in experimental psychology by synthesis of wide practical experience educational, creative, administrative, and other types of interrelation between people. These methods conditionally divide on: debatable (group discussion, analysis of a situation of a moral choice, game methods (didactic, creative, role-playing games, sensitive training (training of interpersonal sensitivity which are formations of independent informative activity of students on the basis of modern technologies, as the mechanism of improvement of independent work. Researches are expressed in search and finding enough effective forms and means of activation of educational and informative process of preparation of young teachers of vocational training, theoretically and practically prepared in the field of the independent informative activity, use the modern technology of training and its further realization in work with students of technical secondary. It is offered the model of the organization and application in educational process of the complex of these methods in contents complex of training programs of systems of tasks as one of ways of formation of social and psychological culture of future teacher.

  15. Fully device-independent conference key agreement

    Science.gov (United States)

    Ribeiro, Jérémy; Murta, Gláucia; Wehner, Stephanie

    2018-02-01

    We present a security analysis of conference key agreement (CKA) in the most adversarial model of device independence (DI). Our protocol can be implemented by any experimental setup that is capable of performing Bell tests [specifically, the Mermin-Ardehali-Belinskii-Klyshko (MABK) inequality], and security can in principle be obtained for any violation of the MABK inequality that detects genuine multipartite entanglement among the N parties involved in the protocol. As our main tool, we derive a direct physical connection between the N -partite MABK inequality and the Clauser-Horne-Shimony-Holt (CHSH) inequality, showing that certain violations of the MABK inequality correspond to a violation of the CHSH inequality between one of the parties and the other N -1 . We compare the asymptotic key rate for device-independent conference key agreement (DICKA) to the case where the parties use N -1 device-independent quantum key distribution protocols in order to generate a common key. We show that for some regime of noise the DICKA protocol leads to better rates.

  16. Independent assessment for new nuclear reactor safety

    International Nuclear Information System (INIS)

    D'Auria, F.; Glaeser, H.; Debrecin, N.

    2017-01-01

    A rigorous framework for safety assessment is established in all countries where nuclear technology is used for the production of electricity. On one side, industry, i.e. reactor designers, vendors and utilities perform safety analysis and demonstrate consistency between results of safety analyses and requirements. On the other side, regulatory authorities perform independent assessment of safety and confirm the acceptability of safety of individual reactor units. The process of comparing results from analyses by reactor utilities and regulators is very complex. The process is also highly dependent upon mandatory approaches pursued for the analysis and from very many details which required the knowledge of sensitive proprietary data (e.g. spacer designs). Furthermore, all data available for the design, construction and operation of reactors produced by the nuclear industry are available to regulators. Two areas for improving the process of safety assessment for individual Nuclear Power Plant Units are identified: New details introduced by industry are not always and systematically requested by regulators for the independent assessment; New analytical techniques and capabilities are not necessarily used in the analyses by regulators (and by the industry). The established concept of independent assessment constitutes the way for improving the process of safety assessment. This is possible, or is largely facilitated, by the recent availability of the so-called Best Estimate Plus Uncertainty (BEPU) approach. (authors)

  17. Public Schools

    Data.gov (United States)

    Department of Homeland Security — This Public Schools feature dataset is composed of all Public elementary and secondary education in the United States as defined by the Common Core of Data, National...

  18. School bullying

    DEFF Research Database (Denmark)

    and relational practices – as well as the abjections by which subjects and social groups are formed – have inspired several of the articles, and the authors seek to reveal complex patterns of relating amongst children in school classes that are saturated by marginalisation and bullying practices. Foucault......School Bullying: New Theories in Context brings together the work of scholars who utilise ontological, epistemological and methodological approaches that challenge paradigm one, contributing to the shift in research on school bullying that we call paradigm two. Several of the authors have...... in these countries highlights both the similarities and differences amongst national school systems. Most importantly, the authors share an analytical ambition to understand bullying as a complex phenomenon that is enacted or constituted through the interactive/intra-active entanglements that exist between a variety...

  19. School Performance

    Directory of Open Access Journals (Sweden)

    Héctor A. Lamas

    2015-03-01

    Full Text Available The school performance study of students is, due to its relevance and complexity, one of the issues of major controversy in the educational research, and it has been given special attention in the last decades. This study is intended to show a conceptual approach to the school performance construct, contextualizing the reality in the regular basic education classrooms. The construct of learning approaches is presented as one of the factors that influences the school performance of students. Besides, an outlook of the empirical research works related to variables that are presented as relevant when explaining the reason for a specific performance in students is shown. Finally, some models and techniques allowing an appropriate study of school performance are presented.

  20. School bullying

    OpenAIRE

    Smith, Peter K.

    2013-01-01

    Bullying is defined as a systematic abuse of power; the development of the research program on school bullying is outlined over four phases. The distinctive nature of cyberbullying, and also of identity-based bullying, is outlined. Measurement methods are discussed, and the kinds of prevalence rates obtained. A range of risk factors for involvement as a bully, or victim, are summarized. A range of school-based interventions are described, together with discussion of a meta-analysis of their o...

  1. Art School

    OpenAIRE

    Lucas, Anna

    2015-01-01

    Art School is a body of research that focuses on the pedagogical environment and the conditions of creative thinking & material making. The outputs are films that embed reflexivity in their concept, process and form, further contextualised through International talks, events and curated screenings about Art School and the nature of artist’s process and pedagogy. The underlying research questions also address the significance of artist’s processes within the contemporary political and cultur...

  2. Independent procedure of checking dose calculations using an independent calculus algorithm

    International Nuclear Information System (INIS)

    Perez Rozos, A.; Jerez Sainz, I.; Carrasco Rodriguez, J. L.

    2006-01-01

    In radiotherapy it is recommended the use of an independent procedure of checking dose calculations, in order to verify the main treatment planning system and double check every patient dosimetry. In this work we present and automatic spreadsheet that import data from planning system using IMPAC/RTP format and verify monitor unit calculation using an independent calculus algorithm. Additionally, it perform a personalized analysis of dose volume histograms and several radiobiological parameters like TCP and NTCP. Finally, the application automatically generate a clinical dosimetry report for every patient, including treatment fields, fractionation, independent check results, dose volume analysis, and first day forms. (Author)

  3. In Nonobese Children, Fitness and BMI are Independent Predictors of Fasting Insulin.

    Science.gov (United States)

    Watson, Andrew M; Eickhoff, Jens; Nemeth, Blaise A; Carrel, Aaron L

    2015-05-01

    Although fitness and obesity have been shown to be independent predictors of cardiometabolic disease risk in obese children, this interaction is not well defined in nonobese children. The purpose of this study was to define the relationships between peak aerobic capacity, body composition, and fasting insulin levels in nonobese middle school children. 148 middle school children (mean age 11.0 ± 2.1 years, 49% male) underwent determination of body mass index (BMI) z-score, fasting glucose, fasting insulin, body composition by DXA scan (lean body mass and body fat percentage), and peak oxygen uptake per kg of lean body mass (VO2peak). Univariate correlations and multivariate regression analysis were used to identify independent predictors of fasting insulin using age, sex, percent body fat, body mass index z-score, and VO2peak. fasting insulin was significantly related to VO2peak (r =-0.37, p fasting insulin, while age (p = .39), sex (p = .49), and percent body fat (p = .72) did not. Among nonobese middle school children, fasting insulin is independently related to aerobic fitness after accounting for age, sex, and body composition. Public health efforts to reduce cardiometabolic disease risk among all adolescents should include exercise programs to increase cardiovascular fitness.

  4. Participation of Children with Disabilities in Taiwan: The Gap between Independence and Frequency

    Science.gov (United States)

    Hwang, Ai-Wen; Yen, Chia-Feng; Liou, Tsan-Hon; Simeonsson, Rune J.; Chi, Wen-Chou; Lollar, Donald J.; Liao, Hua-Fang; Kang, Lin-Ju; Wu, Ting-Fang; Teng, Sue-Wen; Chiu, Wen-Ta

    2015-01-01

    Background Independence and frequency are two distinct dimensions of participation in daily life. The gap between independence and frequency may reflect the role of the environment on participation, but this distinction has not been fully explored. Methods A total of 18,119 parents or primary caregivers of children with disabilities aged 6.0-17.9 years were interviewed in a cross-sectional nationwide survey with the Functioning Scale of the Disability Evaluation System - Child version (FUNDES-Child). A section consisting of 20 items measured the children’s daily participation in 4 environmental settings: home, neighborhood/community, school, and home/community. Higher independence and frequency restriction scores indicated greater limitation of participation in daily activities. Scores for independence, frequency and independence-frequency gaps were examined across ages along with trend analysis. ANOVA was used to compare the gaps across settings and diagnoses for children with mild levels of severity of impairment. Findings A negative independence-frequency gap (restriction of frequency was greater than that of independence) was found for children with mild to severe levels of impairment. A positive gap (restriction of independence was greater than that of frequency) was found for children with profound levels of severity. The gaps became wider with age in most settings of children with mild impairment and different diagnoses. Widest negative gaps were found for the neighborhood/community settings than for the other three settings for children with mild to severe impairment. Conclusions Children’s participation and independence-frequency gaps depend not only on the severity of their impairments or diagnoses, but also on their age, the setting and the support provided by their environment. In Taiwan, more frequency restrictions than ability restrictions were found for children with mild to moderate severity, especially in the neighborhood/community setting, and

  5. Do students from public schools fare better in medical school than their colleagues from private schools? If so, what can we learn from this?

    Science.gov (United States)

    Costa-Santos, Cristina; Vieira-Marques, Pedro; Costa-Pereira, Altamiro; Ferreira, Maria Amélia; Freitas, Alberto

    2018-03-27

    Internal grade inflation is a documented practice in secondary schools (mostly in private schools) that jeopardises fairness with regard to access to medical school. However, it is frequently assumed that the higher internal grades are in fact justifiable, as they correspond to better preparation of students in private schools in areas that national exams do not cover but nevertheless are important. Consequently, it is expected that students from private schools will succeed better in medical school than their colleagues, or at least not perform worse. We aimed to study whether students from private schools do fare better in medical school than their colleagues from public schools, even after adjusting for internal grade inflation. We analysed all students that entered into a medical course from 2007 to 2014. A linear regression was performed using mean grades for the 1st-year curse units (CU) of the medical school curriculum as a dependent variable and student gender, the nature of students' secondary school (public/private), and whether their secondary school highly inflated grades as independent variables. A logistic regression was also performed, modelling whether or not students failed at least one CU exam during the 1st year of medical school as a function of the aforementioned independent variables. Of the 1709 students analysed, 55% came from public secondary schools. Private (vs. public) secondary school (β = - 0.459, p schools highly inflated grades (β = - 0.246, p = 0.003) were independent factors that significantly influenced grades during the first year of medical school. Having attended a private secondary school also significantly increased the odds of a student having failed at least one CU exam during the 1st year of medical school (OR = 1.33), even after adjusting for whether or not the secondary school used highly inflated grades. It is important to further discuss what we can learn from the fact that students from public

  6. Mining Foreman School in Dabrowa Gornicza - heir to the Higher Mining School in Kielce

    Energy Technology Data Exchange (ETDEWEB)

    Ciuk, E

    1988-02-01

    The first Polish Higher Mining School was founded in 1816 in Kielce. The historical background of its foundation is described, curricula are outlined, prominent professors and graduates named. The significance of this School for Polish geology, mining and metallurgy to the present day is stressed. The School was closed in 1826 and the next Mining School to contine its traditions was instituted not earlier than in 1889 in Dabrowa Gornicza. It was also known as the Mine Foreman or Mine Deputy School (Sztygarka). This School was closed in 1905, reopened in 1910 and closed again in 1914. After Poland regained independence in 1919 the School flourished for 20 years. During the Second World War the teaching staff and student body were decimated and facilities destroyed. After 1945 the School was rebuilt and developed into an engineering school as a branch of the Academy of Mining and Metallury in Cracow by 1968 and a branch of the Silesian Politechnical between 1968 and 1984. In 1985 the School was taken over by the Ministry of Mining and Power Engineering and reorganized as a mining trade school. The Mining School in Dabrowa Gornicza, where several prominent professors of geology and managers of Polish geological and mining enterprises began their careers, contributed greatly to the development of geology in Poland. 12 refs.

  7. 48 CFR 731.773 - Independent research and development costs.

    Science.gov (United States)

    2010-10-01

    ... Organizations 731.773 Independent research and development costs. Pending establishment of Government-wide... independent research and development costs. ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Independent research and...

  8. Independent learning modules enhance student performance and understanding of anatomy.

    Science.gov (United States)

    Serrat, Maria A; Dom, Aaron M; Buchanan, James T; Williams, Alison R; Efaw, Morgan L; Richardson, Laura L

    2014-01-01

    Didactic lessons are only one part of the multimodal teaching strategies used in gross anatomy courses today. Increased emphasis is placed on providing more opportunities for students to develop lifelong learning and critical thinking skills during medical training. In a pilot program designed to promote more engaged and independent learning in anatomy, self-study modules were introduced to supplement human gross anatomy instruction at Joan C. Edwards School of Medicine at Marshall University. Modules use three-dimensional constructs to help students understand complex anatomical regions. Resources are self-contained in portable bins and are accessible at any time. Students use modules individually or in groups in a structured self-study format that augments material presented in lecture and laboratory. Pilot outcome data, measured by feedback surveys and examination performance statistics, suggest that the activity may be improving learning in gross anatomy. Positive feedback on both pre- and post-examination surveys showed that students felt the activity helped to increase their understanding of the topic. In concordance with student perception, average examination scores on module-related laboratory and lecture questions were higher in the two years of the pilot program compared with the year before its initiation. Modules can be fabricated on a modest budget using minimal resources, making implementation practical for smaller institutions. Upper level medical students assist in module design and upkeep, enabling continuous opportunities for vertical integration across the curriculum. This resource offers a feasible mechanism for enhancing independent and lifelong learning competencies, which could be a valuable complement to any gross anatomy curriculum. © 2014 American Association of Anatomists.

  9. PERFORMANCE OF INTEGRATED CONTRACT AND INDEPENDENT BROILER PRODUCTION IN EAST LOMBOK, WEST NUSA TENGGARA

    Directory of Open Access Journals (Sweden)

    B. Indarsih

    2012-03-01

    Full Text Available This study was undertaken to evaluate the performance of vertical integration and independent poultry producers in East Lombok, West Nusa Tenggara, during the period July to September 2011. Data was collected from a primary field survey of integrated contract and independent producers. The sample producers were interviewed to collect the required data using a questioner. Supporting data were obtained from the relevant institution, and poultry association. Thirty integrated contract and fourteen independent growers were involved to measure farms performance with references on numerical performance (NP and farmer returns. This study indicates that the NP of integrated contract and independent farms were 315.7 and 317.1, respectively, both was higher than the standard that is 200. Returns for integrated contract farmers were lower than the independent when calculated based on the production cycle when this study was undertaken. Integrated contract farmers were attractive to various types of professions, the graduated people of university or college (43.3% was the most, whilst independent farmers were dominated by senior high school (50% with higher experience which was more than 20 years.

  10. Model-Independent and Quasi-Model-Independent Search for New Physics at CDF

    OpenAIRE

    CDF Collaboration

    2007-01-01

    Data collected in Run II of the Fermilab Tevatron are searched for indications of new electroweak scale physics. Rather than focusing on particular new physics scenarios, CDF data are analyzed for discrepancies with respect to the standard model prediction. A model-independent approach (Vista) considers the gross features of the data, and is sensitive to new large cross section physics. A quasi-model-independent approach (Sleuth) searches for a significant excess of events with large summed t...

  11. Liquor licences issued to Australian schools.

    Science.gov (United States)

    Ward, Bernadette M; Kippen, Rebecca; Munro, Geoffrey; Buykx, Penny; McBride, Nyanda; Wiggers, John; Clark, Madeline

    2017-08-01

    Children's positive socialisation to alcohol is associated with early initiation of drinking and alcohol-related harm in adult life. Internationally, there have been reports of adults' alcohol consumption at school events in the presence of children. The aim of this research was to identify the conditions under which Australian schools are required to apply for a liquor licence and the associated prevalence of liquor licences for these events where children were likely to be present. A document review was conducted to examine temporary liquor licensing legislation. Quantitative analysis was used to examine relevant licensing data. Coding criteria was developed to determine school type, student year levels and the likely presence of children. Four jurisdictions provided data on 1817 relevant licences. The average annual licences/100 schools was highest amongst Independent schools followed by Catholic and public (government) schools. The rates were highest in Queensland and Victoria where children were present at 61% and 32% of events respectively. While there are legislative differences across jurisdictions, the prevalence of adults' alcohol use at school events in the presence of children may reflect the various education department policies and principals' and school communities' beliefs and attitudes. Licences are not required for all events where liquor is consumed so the prevalence of adults' use of alcohol at school events is likely to be higher than our analyses imply. Such practices may undermine teaching about alcohol use in the school curriculum and health promotion efforts to develop alcohol-free events when children are present.

  12. Brief retrospection on Hungarian school atlases

    Science.gov (United States)

    Klinghammer, István; Jesús Reyes Nuñez, José

    2018-05-01

    The first part of this article is dedicated to the history of Hungarian school atlases to the end of the 1st World War. Although the first maps included in a Hungarian textbook were probably made in 1751, the publication of atlases for schools is dated almost 50 years later, when professor Ézsáiás Budai created his "New School Atlas for elementary pupils" in 1800. This was followed by a long period of 90 years, when the school atlases were mostly translations and adaptations of foreign atlases, the majority of which were made in German-speaking countries. In those years, a school atlas made by a Hungarian astronomer, Antal Vállas, should be highlighted as a prominent independent piece of work. In 1890, a talented cartographer, Manó Kogutowicz founded the Hungarian Geographical Institute, which was the institution responsible for producing school atlases for the different types of schools in Hungary. The professional quality of the school atlases published by his institute was also recognized beyond the Hungarian borders by prizes won in international exhibitions. Kogutowicz laid the foundations of the current Hungarian school cartography: this statement is confirmed in the second part of this article, when three of his school atlases are presented in more detail to give examples of how the pupils were introduced to the basic cartographic and astronomic concepts as well as how different innovative solutions were used on the maps.

  13. The elementary school musical as an authentic, integrated performing arts experience

    OpenAIRE

    Bespflug, Kevin Sean

    2009-01-01

    While musicals are often common arts activities in high schools in North America, little has been written about their place in elementary schools. This is surprising when many elementary schools, particularly independent schools, are starting to include them in their fine arts programming. This thesis looks carefully at the elementary school musical by first undertaking a review of literature connected to the staging of musicals. The research and writings of various theorists and educators ar...

  14. Executive dysfunction is independently associated with reduced functional independence in heart failure.

    Science.gov (United States)

    Alosco, Michael L; Spitznagel, Mary Beth; Raz, Naftali; Cohen, Ronald; Sweet, Lawrence H; Colbert, Lisa H; Josephson, Richard; van Dulmen, Manfred; Hughes, Joel; Rosneck, Jim; Gunstad, John

    2014-03-01

    To examine the independent association between executive function with instrumental activities of daily living and health behaviours in older adults with heart failure. Executive function is an important contributor to functional independence as it consists of cognitive processes needed for decision-making, planning, organising and behavioural monitoring. Impairment in this domain is common in heart failure patients and associated with reduced performance of instrumental activities of daily living in many medical and neurological populations. However, the contribution of executive functions to functional independence and healthy lifestyle choices in heart failure patients has not been fully examined. Cross-sectional analyses. One hundred and seventy-five heart failure patients completed a neuropsychological battery and echocardiogram. Participants also completed the Lawton-Brody Instrumental Activities of Daily Living Scale and reported current cigarette use. Hierarchical regressions revealed that reduced executive function was independently associated with worse instrumental activity of daily living performance with a specific association for decreased ability to manage medications. Partial correlations showed that executive dysfunction was associated with current cigarette use. Our findings suggest that executive dysfunction is associated with poorer functional independence and contributes to unhealthy behaviours in heart failure. Future studies should examine whether heart failure patients benefit from formal organisation schema (i.e. pill organisers) to maintain independence. Screening of executive function in heart failure patients may provide key insight into their ability to perform daily tasks, including the management of treatment recommendations. © 2013 John Wiley & Sons Ltd.

  15. Independence of Movement Preparation and Movement Initiation.

    Science.gov (United States)

    Haith, Adrian M; Pakpoor, Jina; Krakauer, John W

    2016-03-09

    Initiating a movement in response to a visual stimulus takes significantly longer than might be expected on the basis of neural transmission delays, but it is unclear why. In a visually guided reaching task, we forced human participants to move at lower-than-normal reaction times to test whether normal reaction times are strictly necessary for accurate movement. We found that participants were, in fact, capable of moving accurately ∼80 ms earlier than their reaction times would suggest. Reaction times thus include a seemingly unnecessary delay that accounts for approximately one-third of their duration. Close examination of participants' behavior in conventional reaction-time conditions revealed that they generated occasional, spontaneous errors in trials in which their reaction time was unusually short. The pattern of these errors could be well accounted for by a simple model in which the timing of movement initiation is independent of the timing of movement preparation. This independence provides an explanation for why reaction times are usually so sluggish: delaying the mean time of movement initiation relative to preparation reduces the risk that a movement will be initiated before it has been appropriately prepared. Our results suggest that preparation and initiation of movement are mechanistically independent and may have a distinct neural basis. The results also demonstrate that, even in strongly stimulus-driven tasks, presentation of a stimulus does not directly trigger a movement. Rather, the stimulus appears to trigger an internal decision whether to make a movement, reflecting a volitional rather than reactive mode of control. Copyright © 2016 the authors 0270-6474/16/363007-10$15.00/0.

  16. Independent accident investigation: a modern safety tool

    International Nuclear Information System (INIS)

    Stoop, John A.

    2004-01-01

    Historically, safety has been subjected to a fragmented approach. In the past, every department has had its own responsibility towards safety, focusing either on working conditions, internal safety, external safety, rescue and emergency, public order or security. They each issued policy documents, which in their time were leading statements for elaboration and regulation. They also addressed safety issues with tools of various nature, often specifically developed within their domain. Due to a series of major accidents and disasters, the focus of attention is shifting from complying with quantitative risk standards towards intervention in primary operational processes, coping with systemic deficiencies and a more integrated assessment of safety in its societal context. In The Netherlands recognition of the importance of independent investigations has led to an expansion of this philosophy from the transport sector to other sectors. The philosophy now covers transport, industry, defense, natural disaster, environment and health and other major occurrences such as explosions, fires, and collapse of buildings or structures. In 2003 a multi-sector covering law will establish an independent safety board in The Netherlands. At a European level, mandatory investigation agencies are recognized as indispensable safety instruments for aviation, railways and the maritime sector, for which EU Directives are in place or being progressed [Transport accident and incident investigation in the European Union, European Transport Safety Council, ISBN 90-76024-10-3, Brussel, 2001]. Due to a series of major events, attention has been drawn to the consequences of disasters, highlighting the involvement of rescue and emergency services. They also have become subjected to investigative efforts, which in return, puts demands on investigation methodology. This paper comments on an evolutionary development in safety thinking and of safety boards, highlighting some consequences for strategic

  17. Independent technical review of the Mound Plant

    Energy Technology Data Exchange (ETDEWEB)

    1994-06-01

    This report documents an Independent Technical Review (ITR) of the facilities, organizations, plans, and activities required to transition particular elements of the Mound Plant from Defense Program (DP) funded operation as appropriate either to community developed reuse or safe deactivation leading to decontamination and decommissioning (D&D). The review was conducted at the request of the Dr. Willis Bixby, Deputy Assistant Secretary, U.S. Department of Energy EM-60, Office of Facility Transition and Management and is a consensus of the nine member ITR Team. Information for the review was drawn from documents provided to the ITR Team by the Miamisburg Area Office (MB) of the DOE, EG&G, the City of Miamisburg, and others; and from presentations, discussions, interviews, and facility inspections at the Mound Plant during the weeks of March 14 and March 28, 1994. During the week of April 25, 1994, the ITR Team met at Los Alamos, New Mexico to develop consensus recommendations. A presentation of the core recommendations was made at the Mound Plant on May 5, 1994. This is an independent assessment of information available to, and used by, the Mound Plant personnel. Repetition of the information is not meant to imply discovery by the ITR Team. Team members, however, acting as independent reviewers, frequently assess the information from a perspective that differs significantly from that of the Mound Plant personnel. The report is based on information obtained and conditions observed during the March 1994 review interval. The ITR process and normal site work often initiate rapid, beneficial changes in understanding and organization immediately following the review. These changes frequently alter conditions observed during the review, but the report does not address changes subsequent to the review interval.

  18. Dimension-Independent Likelihood-Informed MCMC

    KAUST Repository

    Cui, Tiangang; Law, Kody; Marzouk, Youssef

    2015-01-01

    Many Bayesian inference problems require exploring the posterior distribution of high-dimensional parameters, which in principle can be described as functions. By exploiting low-dimensional structure in the change from prior to posterior [distributions], we introduce a suite of MCMC samplers that can adapt to the complex structure of the posterior distribution, yet are well-defined on function space. Posterior sampling in nonlinear inverse problems arising from various partial di erential equations and also a stochastic differential equation are used to demonstrate the e ciency of these dimension-independent likelihood-informed samplers.

  19. Morphology Independent Learning in Modular Robots

    DEFF Research Database (Denmark)

    Christensen, David Johan; Bordignon, Mirko; Schultz, Ulrik Pagh

    2009-01-01

    Hand-coding locomotion controllers for modular robots is difficult due to their polymorphic nature. Instead, we propose to use a simple and distributed reinforcement learning strategy. ATRON modules with identical controllers can be assembled in any configuration. To optimize the robot’s locomotion...... speed its modules independently and in parallel adjust their behavior based on a single global reward signal. In simulation, we study the learning strategy’s performance on different robot configurations. On the physical platform, we perform learning experiments with ATRON robots learning to move as fast...

  20. Information geometry near randomness and near independence

    CERN Document Server

    Arwini, Khadiga A

    2008-01-01

    This volume will be useful to practising scientists and students working in the application of statistical models to real materials or to processes with perturbations of a Poisson process, a uniform process, or a state of independence for a bivariate process. We use information geometry to provide a common differential geometric framework for a wide range of illustrative applications including amino acid sequence spacings in protein chains, cryptology studies, clustering of communications and galaxies, cosmological voids, coupled spatial statistics in stochastic fibre networks and stochastic porous media, quantum chaology. Introduction sections are provided to mathematical statistics, differential geometry and the information geometry of spaces of probability density functions.

  1. Pantex Falling Man - Independent Review Panel Report.

    Energy Technology Data Exchange (ETDEWEB)

    Brannon, Nathan Gregory; L. Bertolini, N. Brannon, J. Olsen, B. Price, M. Steinzig, R. Wardle, & M. Winfield

    2014-11-01

    Consolidated Nuclear Security (CNS) Pantex took the initiative to organize a Review Panel of subject matter experts to independently assess the adequacy of the Pantex Tripping Man Analysis methodology. The purpose of this report is to capture the details of the assessment including the scope, approach, results, and detailed Appendices. Along with the assessment of the analysis methodology, the panel evaluated the adequacy with which the methodology was applied as well as congruence with Department of Energy (DOE) standards 3009 and 3016. The approach included the review of relevant documentation, interactive discussion with Pantex staff, and the iterative process of evaluating critical lines of inquiry.

  2. Determinism, independence, and objectivity are incompatible.

    Science.gov (United States)

    Ionicioiu, Radu; Mann, Robert B; Terno, Daniel R

    2015-02-13

    Hidden-variable models aim to reproduce the results of quantum theory and to satisfy our classical intuition. Their refutation is usually based on deriving predictions that are different from those of quantum mechanics. Here instead we study the mutual compatibility of apparently reasonable classical assumptions. We analyze a version of the delayed-choice experiment which ostensibly combines determinism, independence of hidden variables on the conducted experiments, and wave-particle objectivity (the assertion that quantum systems are, at any moment, either particles or waves, but not both). These three ideas are incompatible with any theory, not only with quantum mechanics.

  3. Material-independent modes for electromagnetic scattering

    Science.gov (United States)

    Forestiere, Carlo; Miano, Giovanni

    2016-11-01

    In this Rapid Communication, we introduce a representation of the electromagnetic field for the analysis and synthesis of the full-wave scattering by a homogeneous dielectric object of arbitrary shape in terms of a set of eigenmodes independent of its permittivity. The expansion coefficients are rational functions of the permittivity. This approach naturally highlights the role of plasmonic and photonic modes in any scattering process and suggests a straightforward methodology to design the permittivity of the object to pursue a prescribed tailoring of the scattered field. We discuss in depth the application of the proposed approach to the analysis and design of the scattering properties of a dielectric sphere.

  4. Expertise and contra expertise independence and transparency

    International Nuclear Information System (INIS)

    Abarnou, G.; Ades, Y.; Ancelin, G.; Balle, St.; Bardy, J.Ch.; Beringer, F.; Blanc, M.; Bontoux, J.; Bovy, M.; Brunet, F.; Calafat, A.; Cartier, M.; Constant, H.; Delcourt, R.; Duvert, J.C.; Eichholtzer, F.; Fernandez, P.; Fernex, S.; Foechterle, A.; Gatesoupe, J.P.; Geneau, Ch.; Goerg, C.; Gourod, A.; Graschaire, G.; Hubscher Ibert, J.; Jaegert, M.; Lacoste, A.C.; Lacote, J.P.; Laroche, D.; Lazar, Ph.; Lelievre, D.; Levasseur, E.; Levent, L.; Louvat, D.; Manon, Ch.; Maugein, J.; Melguen, M.; Mouchet, Ch.; Mourat, J.P.; Naegelen, L.; Niquet, G.; Perves, J.P.; Potelet, P.; Regent, A.; Romann, J.M.; Rossa, N.; Saut, C.; Sazy, Ch.; Schmitt, P.; Sene, M.; Sene, Raymond; Sornein, J.F.; Sugier, A.; Tfibel, V.; Uhart, M.; Vidal, J.; Vieillard Baron, B.; Vigny, P.; Walgenwitz, G.; Wiest, A.; Wisselmann, R.; Zuberbuhler, A.

    2006-01-01

    About sixty participants: members of C.L.I., academics, elected representatives, manufacturers, representatives of association, institutional, crossed their experiences. The debate was mainly centred on the role of the expert, the limits of its intervention and its independence. The presented titles are following: experiences of two C.L.I. in expertise; the work of communication of the nuclear experts; interest and limits of the expertise; presentation of the I.R.S.N. and the D.G.S.N.R.; expertise: problems and experiences; presentation of the works realised in work group; the considerations of the C.S.S.I.N.. (N.C.)

  5. Dimension-Independent Likelihood-Informed MCMC

    KAUST Repository

    Cui, Tiangang

    2015-01-07

    Many Bayesian inference problems require exploring the posterior distribution of high-dimensional parameters, which in principle can be described as functions. By exploiting low-dimensional structure in the change from prior to posterior [distributions], we introduce a suite of MCMC samplers that can adapt to the complex structure of the posterior distribution, yet are well-defined on function space. Posterior sampling in nonlinear inverse problems arising from various partial di erential equations and also a stochastic differential equation are used to demonstrate the e ciency of these dimension-independent likelihood-informed samplers.

  6. Independent Component Analysis in Multimedia Modeling

    DEFF Research Database (Denmark)

    Larsen, Jan

    2003-01-01

    largely refers to text, images/video, audio and combinations of such data. We review a number of applications within single and combined media with the hope that this might provide inspiration for further research in this area. Finally, we provide a detailed presentation of our own recent work on modeling......Modeling of multimedia and multimodal data becomes increasingly important with the digitalization of the world. The objective of this paper is to demonstrate the potential of independent component analysis and blind sources separation methods for modeling and understanding of multimedia data, which...

  7. On conditional independence and log-convexity

    Czech Academy of Sciences Publication Activity Database

    Matúš, František

    2012-01-01

    Roč. 48, č. 4 (2012), s. 1137-1147 ISSN 0246-0203 R&D Projects: GA AV ČR IAA100750603; GA ČR GA201/08/0539 Institutional support: RVO:67985556 Keywords : Conditional independence * Markov properties * factorizable distributions * graphical Markov models * log-convexity * Gibbs- Markov equivalence * Markov fields * Gaussian distributions * positive definite matrices * covariance selection model Subject RIV: BA - General Mathematics Impact factor: 0.933, year: 2012 http://library.utia.cas.cz/separaty/2013/MTR/matus-0386229.pdf

  8. Experimental Measurement-Device-Independent Entanglement Detection

    Science.gov (United States)

    Nawareg, Mohamed; Muhammad, Sadiq; Amselem, Elias; Bourennane, Mohamed

    2015-02-01

    Entanglement is one of the most puzzling features of quantum theory and of great importance for the new field of quantum information. The determination whether a given state is entangled or not is one of the most challenging open problems of the field. Here we report on the experimental demonstration of measurement-device-independent (MDI) entanglement detection using witness method for general two qubits photon polarization systems. In the MDI settings, there is no requirement to assume perfect implementations or neither to trust the measurement devices. This experimental demonstration can be generalized for the investigation of properties of quantum systems and for the realization of cryptography and communication protocols.

  9. Enacting Risk in Independent Technological Innovation

    DEFF Research Database (Denmark)

    Berglund, Henrik; Hellström, Tomas

    2002-01-01

    The present study aims at investigating the role of risk in the activity of independent technological venturing. Altogether, 12 deep-interviews were conducted with technological entrepreneurs, who had taken part in the inventive, developmental and the commercialisation phases of a technology......-based innovation process. The interviews revealed a number of enactment approaches through which these innovators encountered and affected (dealt with or transformed) risk within the innovation process. Factors thus developed from the empirical material included human capital, pace and priority, the world moves...... for the benefit of innovation management....

  10. Equity at Scale: How Public Charter School Networks Can Innovate and Improve Services for Students with Disabilities

    Science.gov (United States)

    O'Neill, Paul T.; Rhim, Lauren Morando

    2015-01-01

    When public charter schools first opened in the early 1990s, each was unique and independent. But as successful public charter schools continued to grow and expand their impact beyond a single site, and as organizations developed school designs that could be implemented at multiple locations, networks of public charter schools emerged. The public…

  11. The Inclusion of Children's Rights and Responsibilities in the South African School Curriculum

    Science.gov (United States)

    Munongi, Lucia; Pillay, Jace

    2018-01-01

    This study aimed to explore Grade 9 learners' perceptions on the extent to which rights and responsibilities are taught in the school curriculum. The sample consisted of 577 learners from 13 public, independent and independent-subsidised schools, randomly sampled from four Johannesburg education districts. Data were collected through a…

  12. Fully Device-Independent Quantum Key Distribution

    Science.gov (United States)

    Vazirani, Umesh; Vidick, Thomas

    2014-10-01

    Quantum cryptography promises levels of security that are impossible to replicate in a classical world. Can this security be guaranteed even when the quantum devices on which the protocol relies are untrusted? This central question dates back to the early 1990s when the challenge of achieving device-independent quantum key distribution was first formulated. We answer this challenge by rigorously proving the device-independent security of a slight variant of Ekert's original entanglement-based protocol against the most general (coherent) attacks. The resulting protocol is robust: While assuming only that the devices can be modeled by the laws of quantum mechanics and are spatially isolated from each other and from any adversary's laboratory, it achieves a linear key rate and tolerates a constant noise rate in the devices. In particular, the devices may have quantum memory and share arbitrary quantum correlations with the eavesdropper. The proof of security is based on a new quantitative understanding of the monogamous nature of quantum correlations in the context of a multiparty protocol.

  13. Development of Independent-type Optical CT

    Science.gov (United States)

    Yamaguchi, Tatsushi; Shiozawa, Daigoro; Rokunohe, Toshiaki; Kida, Junzo; Zhang, Wei

    Optical current transformers (optical CTs) have features that they can be made much smaller and lighter than conventional electromagnetic induction transformers by their simple structure, and contribute to improvement of equipment reliability because of their excellent surge resistance performance. Authors consider optical CTs to be next generation transformers, and are conducting research and development of optical CTs aiming to apply to measuring and protection in electric power systems. Specifically we developed an independent-type optical CT by utilizing basic data of optical CTs accumulated for large current characteristics, temperature characteristics, vibration resistance characteristics, and so on. In performance verification, type tests complying with IEC standards, such as short-time current tests, insulation tests, accuracy tests, and so on, showed good results. This report describes basic principle and configuration of optical CTs. After that, as basic characteristics of optical CTs, conditions and results of verification tests for dielectric breakdown characteristics of sensor fibers, large current characteristics, temperature characteristics, and vibration resistance characteristics are described. Finally, development outline of the independent-type optical CT aiming to apply to all digital substation and its type tests results are described.

  14. Massively Parallel Dimension Independent Adaptive Metropolis

    KAUST Repository

    Chen, Yuxin

    2015-05-14

    This work considers black-box Bayesian inference over high-dimensional parameter spaces. The well-known and widely respected adaptive Metropolis (AM) algorithm is extended herein to asymptotically scale uniformly with respect to the underlying parameter dimension, by respecting the variance, for Gaussian targets. The result- ing algorithm, referred to as the dimension-independent adaptive Metropolis (DIAM) algorithm, also shows improved performance with respect to adaptive Metropolis on non-Gaussian targets. This algorithm is further improved, and the possibility of probing high-dimensional targets is enabled, via GPU-accelerated numerical libraries and periodically synchronized concurrent chains (justified a posteriori). Asymptoti- cally in dimension, this massively parallel dimension-independent adaptive Metropolis (MPDIAM) GPU implementation exhibits a factor of four improvement versus the CPU-based Intel MKL version alone, which is itself already a factor of three improve- ment versus the serial version. The scaling to multiple CPUs and GPUs exhibits a form of strong scaling in terms of the time necessary to reach a certain convergence criterion, through a combination of longer time per sample batch (weak scaling) and yet fewer necessary samples to convergence. This is illustrated by e ciently sampling from several Gaussian and non-Gaussian targets for dimension d 1000.

  15. Dimension-independent likelihood-informed MCMC

    KAUST Repository

    Cui, Tiangang

    2015-10-08

    Many Bayesian inference problems require exploring the posterior distribution of high-dimensional parameters that represent the discretization of an underlying function. This work introduces a family of Markov chain Monte Carlo (MCMC) samplers that can adapt to the particular structure of a posterior distribution over functions. Two distinct lines of research intersect in the methods developed here. First, we introduce a general class of operator-weighted proposal distributions that are well defined on function space, such that the performance of the resulting MCMC samplers is independent of the discretization of the function. Second, by exploiting local Hessian information and any associated low-dimensional structure in the change from prior to posterior distributions, we develop an inhomogeneous discretization scheme for the Langevin stochastic differential equation that yields operator-weighted proposals adapted to the non-Gaussian structure of the posterior. The resulting dimension-independent and likelihood-informed (DILI) MCMC samplers may be useful for a large class of high-dimensional problems where the target probability measure has a density with respect to a Gaussian reference measure. Two nonlinear inverse problems are used to demonstrate the efficiency of these DILI samplers: an elliptic PDE coefficient inverse problem and path reconstruction in a conditioned diffusion.

  16. Mid-space-independent deformable image registration.

    Science.gov (United States)

    Aganj, Iman; Iglesias, Juan Eugenio; Reuter, Martin; Sabuncu, Mert Rory; Fischl, Bruce

    2017-05-15

    Aligning images in a mid-space is a common approach to ensuring that deformable image registration is symmetric - that it does not depend on the arbitrary ordering of the input images. The results are, however, generally dependent on the mathematical definition of the mid-space. In particular, the set of possible solutions is typically restricted by the constraints that are enforced on the transformations to prevent the mid-space from drifting too far from the native image spaces. The use of an implicit atlas has been proposed as an approach to mid-space image registration. In this work, we show that when the atlas is aligned to each image in the native image space, the data term of implicit-atlas-based deformable registration is inherently independent of the mid-space. In addition, we show that the regularization term can be reformulated independently of the mid-space as well. We derive a new symmetric cost function that only depends on the transformation morphing the images to each other, rather than to the atlas. This eliminates the need for anti-drift constraints, thereby expanding the space of allowable deformations. We provide an implementation scheme for the proposed framework, and validate it through diffeomorphic registration experiments on brain magnetic resonance images. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. Dimension-independent likelihood-informed MCMC

    KAUST Repository

    Cui, Tiangang; Law, Kody; Marzouk, Youssef M.

    2015-01-01

    Many Bayesian inference problems require exploring the posterior distribution of high-dimensional parameters that represent the discretization of an underlying function. This work introduces a family of Markov chain Monte Carlo (MCMC) samplers that can adapt to the particular structure of a posterior distribution over functions. Two distinct lines of research intersect in the methods developed here. First, we introduce a general class of operator-weighted proposal distributions that are well defined on function space, such that the performance of the resulting MCMC samplers is independent of the discretization of the function. Second, by exploiting local Hessian information and any associated low-dimensional structure in the change from prior to posterior distributions, we develop an inhomogeneous discretization scheme for the Langevin stochastic differential equation that yields operator-weighted proposals adapted to the non-Gaussian structure of the posterior. The resulting dimension-independent and likelihood-informed (DILI) MCMC samplers may be useful for a large class of high-dimensional problems where the target probability measure has a density with respect to a Gaussian reference measure. Two nonlinear inverse problems are used to demonstrate the efficiency of these DILI samplers: an elliptic PDE coefficient inverse problem and path reconstruction in a conditioned diffusion.

  18. Viewpoint-independent contextual cueing effect

    Directory of Open Access Journals (Sweden)

    taiga etsuchiai

    2012-06-01

    Full Text Available We usually perceive things in our surroundings as unchanged despite viewpoint changes caused by self-motion. The visual system therefore must have a function to process objects independently of viewpoint. In this study, we examined whether viewpoint-independent spatial layout can be obtained implicitly. For this purpose, we used a contextual cueing effect, a learning effect of spatial layout in visual search displays known to be an implicit effect. We compared the transfer of the contextual cueing effect between cases with and without self-motion by using visual search displays for 3D objects, which changed according to the participant’s assumed location for viewing the stimuli. The contextual cueing effect was obtained with self-motion but disappeared when the display changed without self-motion. This indicates that there is an implicit learning effect in spatial coordinates and suggests that the spatial representation of object layouts or scenes can be obtained and updated implicitly. We also showed that binocular disparity play an important role in the layout representations.

  19. Measurement-device-independent quantum digital signatures

    Science.gov (United States)

    Puthoor, Ittoop Vergheese; Amiri, Ryan; Wallden, Petros; Curty, Marcos; Andersson, Erika

    2016-08-01

    Digital signatures play an important role in software distribution, modern communication, and financial transactions, where it is important to detect forgery and tampering. Signatures are a cryptographic technique for validating the authenticity and integrity of messages, software, or digital documents. The security of currently used classical schemes relies on computational assumptions. Quantum digital signatures (QDS), on the other hand, provide information-theoretic security based on the laws of quantum physics. Recent work on QDS Amiri et al., Phys. Rev. A 93, 032325 (2016);, 10.1103/PhysRevA.93.032325 Yin, Fu, and Zeng-Bing, Phys. Rev. A 93, 032316 (2016), 10.1103/PhysRevA.93.032316 shows that such schemes do not require trusted quantum channels and are unconditionally secure against general coherent attacks. However, in practical QDS, just as in quantum key distribution (QKD), the detectors can be subjected to side-channel attacks, which can make the actual implementations insecure. Motivated by the idea of measurement-device-independent quantum key distribution (MDI-QKD), we present a measurement-device-independent QDS (MDI-QDS) scheme, which is secure against all detector side-channel attacks. Based on the rapid development of practical MDI-QKD, our MDI-QDS protocol could also be experimentally implemented, since it requires a similar experimental setup.

  20. Vietnamese women in struggle for national independence.

    Science.gov (United States)

    1998-01-01

    The 30-year struggle for independence in Viet Nam took a huge toll on women, but even in the hardest times, Vietnamese women received support from the world-wide women's movement. As the world prepares to enter the new millennium, it is important to determine what policies can be created to prevent war and guarantee peace. These policies must grow out of international agreement on basic principles such as respect for independence and sovereignty and must not resort to the embargoes and sanctions that have placed a disproportionate burden on women and children. Another challenge of the new millennium is to encourage implementation of national programs, policies, and measures to help women realize their rights while preserving traditional family values. Despite the heightened visibility of the international women's movement, women still suffer from widespread inequalities. In accordance with the goals of the Communist Party of Viet Nam, the 8th Congress of Vietnamese Women in 1997 created a national plan for women that is a blueprint for the women's movement for the years 1997-2000. Among the goals are creating jobs for women, upgrading their standard of living, eliminating hunger, decreasing poverty, and ensuring that women have educational opportunities. Vietnamese women also seek to strengthen their relationship with other women in the international community, and the Vietnamese Women's Union has actively forwarded the objectives of the Federation of International Democratic Women.

  1. The Effects of Formalism on Teacher Trainees' Algebraic and Geometric Interpretation of the Notions of Linear Dependency/Independency

    Science.gov (United States)

    Ertekin, E.; Solak, S.; Yazici, E.

    2010-01-01

    The aim of this study is to identify the effects of formalism in teaching on primary and secondary school mathematics teacher trainees' algebraic and geometric interpretations of the notions of linear dependency/independency. Quantitative research methods are drawn in order to determine differences in success levels between algebraic and geometric…

  2. Impact of Tactile-Cued Self-Monitoring on Independent Biology Work for Secondary Students with Attention Deficit Hyperactivity Disorder

    Science.gov (United States)

    Morrison, Catherine; McDougall, Dennis; Black, Rhonda S.; King-Sears, Margaret E.

    2014-01-01

    Results from a multiple baseline with changing conditions design across high school students with Attention Deficit Hyperactivity Disorder (ADHD) indicated that the students increased the percentage of independent work they completed in their general education biology class after learning tactile-cued self-monitoring. Students maintained high…

  3. School bullying

    DEFF Research Database (Denmark)

    the importance of qualitative research in the field of school bullying. However, the authors also acknowledge the importance of insights obtained through quantitative studies, such as survey material, and through mixed methods (see Hansen, Henningsen and Kofoed on page XX, and Cross and Barnes on page XX)....... seen amongst various the actors involved in bullying practices. Theoretical approaches based in deconstruction, discourse analysis and narrative analysis as well as mixed methods have been utilised to analyse the qualitative data. This anthology makes a particular contribution in highlighting......School Bullying: New Theories in Context brings together the work of scholars who utilise ontological, epistemological and methodological approaches that challenge paradigm one, contributing to the shift in research on school bullying that we call paradigm two. Several of the authors have...

  4. A study of school adjustment related variables of young children

    African Journals Online (AJOL)

    for identifying relevant variables that affect the school adjustment of young ... Keywords: cognitive ability; hot executive function; peer relationships; school ... tend to act independently and have fewer positive feelings about their ... cognition provides a basis for developing social ..... is associated with hot EF is not activated,.

  5. Adolescents' Perceptions of Their Fathers' Involvement: Significance to School Attitudes.

    Science.gov (United States)

    Flouri, Eirini; Buchanan, Ann; Bream, Victoria

    2002-01-01

    Based on data from 2,722 British adolescents, this study explores whether perceived father involvement can be associated with school attitudes. Multiple regression analysis showed that both father involvement and mother involvement contributed significantly and independently to positive school attitudes. Furthermore, the association between father…

  6. Teaching the Culturally Different: A Multicultural Framework for School Curricula.

    Science.gov (United States)

    Whalon, Constance; Karr-Kidwell, PJ

    A multicultural framework for school curricula directed toward the culturally different was developed for implementation of court ordered multicultural education goals at the H. S. Thompson Learning Center of the Dallas (Texas) Independent School District. The philosophy of multicultural education suggests that ethnic diversity and cultural…

  7. Students Need Libraries--In HISD and Every School District

    Science.gov (United States)

    Hand, Dorcas

    2018-01-01

    Catalyst: Another newspaper article ("Ranks of School Librarians Dwindle in HISD, Statewide" in the October 7, 2013, "Houston Chronicle") detailing another decision by a Houston Independent School District (HISD) campus principal to eliminate the librarian (Mellon 2013). In response to this article, Dorcas Hand, an experienced…

  8. Early Relationship Quality from Home to School: A Longitudinal Study.

    Science.gov (United States)

    Vondra, Joan I.; Shaw, Daniel S.; Swearingen, Laure; Owens, Elizabeth B.; Cohen, Meredith

    1999-01-01

    Examined role of home social relationships as predictors of social functioning in first years of school. Found that the quality of different family relationships provided relatively independent and complementary information about early social functioning in school, with more limited evidence for compensatory or protective processes at work.…

  9. Predictors of Immigrant Children's School Achievement: A Comparative Study

    Science.gov (United States)

    Moon, Sung Seek; Kang, Suk-Young; An, Soonok

    2009-01-01

    This paper examines the predictors and indicators of immigrant children's school achievement, using the two of the most predominant groups of American immigrants (103 Koreans and 100 Mexicans). Regression analyses were conducted to determine which independent variables (acculturation, parenting school involvement, parenting style, parent…

  10. Hispanic or Latino Student Success in Online Schools

    Science.gov (United States)

    Corry, Michael

    2016-01-01

    The purpose of this study is to examine graduation and dropout rates for Hispanic or Latino K-12 students enrolled in fully online and blended public school settings in Arizona. The independent variables of school type (charter vs. non-charter) and delivery method (fully online vs. blended) were examined using multivariate and univariate methods…

  11. Developing Employee Assistance Programs: New Roles for School Psychologists.

    Science.gov (United States)

    Allie, Stephen M.

    In the spring of 1988 an independent school district in Texas formed a 30-member strategic planning team which gathered data on factors impacting the school district at that time and into the foreseeable future. Planning was facilitated by the appointment of 15 action teams formed to write specific plans to fulfill various targets and strategies.…

  12. OSART Independent Safety Culture Assessment (ISCA) Guidelines

    International Nuclear Information System (INIS)

    2016-01-01

    Safety culture is understood as an important part of nuclear safety performance. This has been demonstrated by the analysis of significant events such as Chernobyl, Davis Besse, Vandellos II, Asco, Paks, Mihamma and Forsmark, among others. In order to enhance safety culture, one essential activity is to perform assessments. IAEA Safety Standard Series No. GS-R-3, The Management System for Facilitites and Activities, states requirements for continuous improvement of safety culture, of which self, peer and independent safety culture assessments constitute an essential part. In line with this requirement, the Independent Safety Culture Assessment (ISCA) module is offered as an add-on module to the IAEA Operational Safety Review Team (OSART) programme. The OSART programme provides advice and assistance to Member States to enhance the safety of nuclear power plants during commissioning and operation. By including the ISCA module in an OSART mission, the receiving organization benefits from the synergy between the technical and the safety culture aspects of the safety review. The joint operational safety and safety culture assessment provides the organization with the opportunity to better understand the interactions between technical, human, organizational and cultural aspects, helping the organization to take a systemic approach to safety through identifying actions that fully address the root causes of any identified issue. Safety culture assessments provide insight into the fundamental drivers that shape organizational patterns of behaviour, safety consciousness and safety performance. The complex nature of safety culture means that the analysis of the results of such assessments is not as straightforward as for other types of assessment. The benefits of the results of nuclear safety culture assessments are maximized only if appropriate tools and guidance for these assessments is used; hence, this comprehensive guideline has been developed. The methodology explained

  13. Partitioning a macroscopic system into independent subsystems

    Science.gov (United States)

    Delle Site, Luigi; Ciccotti, Giovanni; Hartmann, Carsten

    2017-08-01

    We discuss the problem of partitioning a macroscopic system into a collection of independent subsystems. The partitioning of a system into replica-like subsystems is nowadays a subject of major interest in several fields of theoretical and applied physics. The thermodynamic approach currently favoured by practitioners is based on a phenomenological definition of an interface energy associated with the partition, due to a lack of easily computable expressions for a microscopic (i.e. particle-based) interface energy. In this article, we outline a general approach to derive sharp and computable bounds for the interface free energy in terms of microscopic statistical quantities. We discuss potential applications in nanothermodynamics and outline possible future directions.

  14. Turkish Independence War and its consequences

    Directory of Open Access Journals (Sweden)

    Alexandru‑Nicolae Cucu

    2014-11-01

    Full Text Available At the end of the First World War, the Ottoman Empire collapsed and the Great Powers came to take the control of its territories. Having a strategic position at the southern gate of Europe, all of Turkish lands were very important for the First World War winners, both to secure European borders and to develop the trade between Europe and Middle East. On the other side, under Mustafa Kemal Atatürk command, a new Turkey with a strong nationalist way decided to fight for emancipating. Winning the war with the Great Powers not only in a military way, but also from a diplomatic perspective, the new Turkey became a modern regional power, having institutions and laws that assured its prosperity and security. Taking into consideration the independence war evolution, this paper wants also to show the diplomatic capability of Turkish leaders to balance between powers involved in the region.

  15. Process-independent strong running coupling

    International Nuclear Information System (INIS)

    Binosi, Daniele; Mezrag, Cedric; Papavassiliou, Joannis; Roberts, Craig D.; Rodriguez-Quintero, Jose

    2017-01-01

    Here, we unify two widely different approaches to understanding the infrared behavior of quantum chromodynamics (QCD), one essentially phenomenological, based on data, and the other computational, realized via quantum field equations in the continuum theory. Using the latter, we explain and calculate a process-independent running-coupling for QCD, a new type of effective charge that is an analogue of the Gell-Mann–Low effective coupling in quantum electrodynamics. The result is almost identical to the process-dependent effective charge defined via the Bjorken sum rule, which provides one of the most basic constraints on our knowledge of nucleon spin structure. As a result, this reveals the Bjorken sum to be a near direct means by which to gain empirical insight into QCD's Gell-Mann–Low effective charge.

  16. Risk allocation in independent power supply contracts

    International Nuclear Information System (INIS)

    Willrich, M.; Campbell, W.L.

    1992-01-01

    Congress has made significant progress in recent months toward amending the Public Utility Holding Company Act of 1935 (PUHCA). The purposes of such amendment are to broaden power supply options for electric utilities and expand competition in whole-sale power generation markets. PUHCA reform is an integral part of President Bush's National Energy Strategy and has been included in legislation pending in both Houses of Congress. Congress will, hopefully, approve energy legislation that includes PUHCA reform before it adjourns this year. PUHCA reform has, however, stimulated heated debate within the power industry itself as well as among various consumer interest groups. One important issue in the public debate concerns risk allocation. If PUHCA is reformed, will risk be allocated efficiently and equitably between independent power producers and electric utility buyers? This article addresses that important question

  17. Emotional responses as independent components in EEG

    DEFF Research Database (Denmark)

    Jensen, Camilla Birgitte Falk; Petersen, Michael Kai; Larsen, Jakob Eg

    2014-01-01

    susceptible to noise if captured in a mobile context. Hypothesizing that retrieval of emotional responses in mobile usage scenarios could be enhanced through spatial filtering, we compare a standard EEG electrode based analysis against an approach based on independent component analysis (ICA). By clustering...... or unpleasant images; early posterior negativity (EPN) and late positive potential (LPP). Recent studies suggest that several time course components may be modulated by emotional content in images or text. However these neural signatures are characterized by small voltage changes that would be highly...... by emotional content. We propose that similar approaches to spatial filtering might allow us to retrieve more robust signals in real life mobile usage scenarios, and potentially facilitate design of cognitive interfaces that adapt the selection of media to our emotional responses....

  18. Independent System Calibration of Sentinel-1B

    Directory of Open Access Journals (Sweden)

    Marco Schwerdt

    2017-05-01

    Full Text Available Sentinel-1B is the second of two C-Band Synthetic Aperture Radar (SAR satellites of the Sentinel-1 mission, launched in April 2016—two years after the launch of the first satellite, Sentinel-1A. In addition to the commissioning of Sentinel-1B executed by the European Space Agency (ESA, an independent system calibration was performed by the German Aerospace Center (DLR on behalf of ESA. Based on an efficient calibration strategy and the different calibration procedures already developed and applied for Sentinel-1A, extensive measurement campaigns were executed by initializing and aligning DLR’s reference targets deployed on the ground. This paper describes the different activities performed by DLR during the Sentinel-1B commissioning phase and presents the results derived from the analysis and the evaluation of a multitude of data takes and measurements.

  19. Distributed-Memory Fast Maximal Independent Set

    Energy Technology Data Exchange (ETDEWEB)

    Kanewala Appuhamilage, Thejaka Amila J.; Zalewski, Marcin J.; Lumsdaine, Andrew

    2017-09-13

    The Maximal Independent Set (MIS) graph problem arises in many applications such as computer vision, information theory, molecular biology, and process scheduling. The growing scale of MIS problems suggests the use of distributed-memory hardware as a cost-effective approach to providing necessary compute and memory resources. Luby proposed four randomized algorithms to solve the MIS problem. All those algorithms are designed focusing on shared-memory machines and are analyzed using the PRAM model. These algorithms do not have direct efficient distributed-memory implementations. In this paper, we extend two of Luby’s seminal MIS algorithms, “Luby(A)” and “Luby(B),” to distributed-memory execution, and we evaluate their performance. We compare our results with the “Filtered MIS” implementation in the Combinatorial BLAS library for two types of synthetic graph inputs.

  20. ON INTERSECTIONS OF INDEPENDENT NONDEGENERATE DIFFUSION PROCESSES

    Institute of Scientific and Technical Information of China (English)

    Zhenlong CHEN

    2014-01-01

    Let X(1) = {X(1)(s), s ∈ R+} and X(2) = {X(2)(t), t ∈ R+} be two inde-pendent nondegenerate diffusion processes with values in Rd. The existence and fractal dimension of intersections of the sample paths of X (1) and X (2) are studied. More gener-ally, let E1, E2⊆(0,∞) and F ⊂Rd be Borel sets. A necessary condition and a suffcient condition for P{X(1)(E1)∩X(2)(E2)∩F 6=∅}>0 are proved in terms of the Bessel-Riesz type capacity and Hausdorff measure of E1 × E2 × F in the metric space (R+× R+× Rd,ρb), whereρb is an unsymmetric metric defined in R+× R+× Rd. Under reasonable conditions, results resembling those of Browian motion are obtained.

  1. Independent Navigation System for a Surgical Colonoscope

    Directory of Open Access Journals (Sweden)

    Lilia A. Ochoa-Luna

    2013-08-01

    Full Text Available This paper provides a novel algorithm to attain the independent navigation of a colonoscopy surgical endoscope. First, it introduces a brief description of this issue through the scientist advance for medical robotics. It then makes a quickly count of the existent methods and at the end it provides the basis in order to propose a new alternative solution with help from vision-guidance. That means that images will be processed and interpreted with the purpose of maintaining the endoscope always at the intestine center. All this considered will help us to reduce colonoscopy surgeries consequences and the most important advantage of this new method proposed is that surgeons will accomplish their work easier and more efficiently.

  2. Stable Chimeras and Independently Synchronizable Clusters

    Science.gov (United States)

    Cho, Young Sul; Nishikawa, Takashi; Motter, Adilson E.

    2017-08-01

    Cluster synchronization is a phenomenon in which a network self-organizes into a pattern of synchronized sets. It has been shown that diverse patterns of stable cluster synchronization can be captured by symmetries of the network. Here, we establish a theoretical basis to divide an arbitrary pattern of symmetry clusters into independently synchronizable cluster sets, in which the synchronization stability of the individual clusters in each set is decoupled from that in all the other sets. Using this framework, we suggest a new approach to find permanently stable chimera states by capturing two or more symmetry clusters—at least one stable and one unstable—that compose the entire fully symmetric network.

  3. Publications in Cuba after Latin American Independences

    Directory of Open Access Journals (Sweden)

    Juan José SÁNCHEZ BAENA

    2011-04-01

    Full Text Available This article has a double objective. On the one hand, it aims to offer a vision of the consequences of the liberal Triennium, and the end of Spanish domain in continental America, on the Cuban printing culture. On the other hand, it analyses the main aspects that influenced Cuban society through the most important periodical contents. The extraordinary economic and commercial development, whose most influential agent was the economic group denominated «sacarocracia», made the printing evolution unstoppable, despite the strong control and censorship imposed by the Spanish government fearing the independence of near Republics. Some new serial publications with good content appeared, such as Revista Bimestre Cubana, and the expansion of printing slowly began in new Cuban populations.

  4. Angle-independent structural colors of silicon

    DEFF Research Database (Denmark)

    Højlund-Nielsen, Emil; Weirich, Johannes; Nørregaard, Jesper

    2014-01-01

    Structural colors are optical phenomena of physical origin, where microscale and nanoscale structures determine the reflected spectrum of light. Artificial structural colors have been realized within recent years. However, multilayer structures require substantial fabrication. Instead we considered...... one-layer surface textures of silicon.We explored four patterns of square structures in a square lattice with periods of 500, 400, 300, and 200 nm. The reflectivity and daylight-colors were measured and compared with simulations based on rigorously coupledwave analysis with excellent agreement. Based...... on the 200-nm periodic pattern, it was found that angle-independent specular colors up to 60 deg of incidence may be provided. The underlying mechanisms include (1) the suppression of diffraction and (2) a strong coupling of light to localized surface states. The strong coupling yields absorption anomalies...

  5. The Faroe Islands: Options for Independence

    Directory of Open Access Journals (Sweden)

    Maria Ackren

    2006-11-01

    Full Text Available The Faroe Islands are currently at a crossroads in their constitutional status. Discussions concerning changes in the current constitutional status are ongoing and several analyses about possible trajectories of future development are being proposed. Argued in a context of Faroese nationalism, this article tries to assess these trajectories in the future jurisdictional and political development of the Faroe Islands in terms of three possible scenarios: independence or full sovereignty (as is Iceland; a freely associated statehood (as are Niue and the Cook Islands in relation to New Zealand; or a confederation, probably involving changes at both the central level of the Danish state and the European Union level. This article argues that the most likely future development is that of a state in free association with Denmark. Meanwhile, island politics can change very quickly and the traditional cleavages in Faroese politics are liable to changing degrees of public support.

  6. Yield stress independent column buckling curves

    DEFF Research Database (Denmark)

    Stan, Tudor‐Cristian; Jönsson, Jeppe

    2017-01-01

    of the yield stress is to some inadequate degree taken into account in the Eurocode by specifying that steel grades of S460 and higher all belong to a common set of “raised” buckling curves. This is not satisfying as it can be shown theoretically that the current Eurocode formulation misses an epsilon factor......Using GMNIA and shell finite element modelling of steel columns it is ascertained that the buckling curves for given imperfections and residual stresses are not only dependent on the relative slenderness ratio and the cross section shape but also on the magnitude of the yield stress. The influence...... in the definition of the normalised imperfection magnitudes. By introducing this factor it seems that the GMNIA analysis and knowledge of the independency of residual stress levels on the yield stress can be brought together and give results showing consistency between numerical modelling and a simple modified...

  7. Cognitive independence in foreign language learning

    Directory of Open Access Journals (Sweden)

    Maylín Rodríguez Sánchez

    2015-09-01

    Full Text Available The paper is intended to describe a didactic strategy to contribute to the development of foreign languages course students’ cognitive independence at Camagüey University. In its theoretical conception it is re-defined the concept “cognitive independence”, springing from the context in which the research is carried out, and the distinguishing features that characterize this capacity in students of foreign languages for pedagogical purposes are determined. The strategy comprises four stages: diagnosis, planning, execution, and evaluation. It is included the exemplification of the actions comprised in each stage, as well as the valuation of its effectiveness by means of experts’ opinions. Theoretical and empirical methods were applied, allowing the identification of the scientific problem and the modeling of its solution.

  8. Deafblind people, communication, independence, and isolation.

    Science.gov (United States)

    Hersh, Marion

    2013-10-01

    This paper discusses issues related to communication, independence, and isolation for an understudied group of deaf people who also have visual impairments. The discussion is based on the experiences of 28 deafblind people in 6 different countries, obtained from interviews that were carried out as part of a larger research project on travel issues. However, the similarities in experiences between countries were stronger than the differences. In particular, barriers to communication and inadequate support, with resulting problems of isolation and depression, were found in all the countries. Equally, deafblind people in all the countries were interested in being involved in and contributing to society and supporting other people, particularly through organizations of blind and deafblind people. This runs counter to the tendency to present deafblind and other disabled people purely as recipients of support rather than also as active participants in society. However, there were some differences in the support available in the different countries.

  9. Independent isomer yield ratio of 90Rb

    International Nuclear Information System (INIS)

    Reeder, P.L.; Warner, R.A.; Ford, G.P.; Willmes, H.

    1985-05-01

    The independent isomer yield ratio for 90 Rb from thermal neutron fission of 235 U has been measured by use of a new technique involving a pulsed reactor and an on-line mass spectrometer facility. The apparent isomer yield ratio was measured for different ion collection time intervals and extrapolated to zero collection time to eliminate interference from 90 Kr decay. The observed isomer yield ratio of 8.7 +- 1.0 is one of the largest ratios measured for a low energy fission process. However, a statistical model analysis shows that the average angular momentum ( = 4.5) deduced from this isomer yield ratio is consistent with average angular momentum for other products from low energy fission. 7 refs

  10. 76 FR 11507 - National Register of Historic Places; Notification of Pending Nominations and Related Actions

    Science.gov (United States)

    2011-03-02

    ... Increase), 3545 Williamsburg Ln N.W., Washington, 11000071 HAWAII Hawaii County Henderson, Walter Irving... SW J.O. West Rd, Scappoose, 11000049 VIRGINIA Danville Independent City Schoolfield Welfare Building...

  11. Parkin suppresses Drp1-independent mitochondrial division

    International Nuclear Information System (INIS)

    Roy, Madhuparna; Itoh, Kie; Iijima, Miho; Sesaki, Hiromi

    2016-01-01

    The cycle of mitochondrial division and fusion disconnect and reconnect individual mitochondria in cells to remodel this energy-producing organelle. Although dynamin-related protein 1 (Drp1) plays a major role in mitochondrial division in cells, a reduced level of mitochondrial division still persists even in the absence of Drp1. It is unknown how much Drp1-mediated mitochondrial division accounts for the connectivity of mitochondria. The role of a Parkinson’s disease-associated protein—parkin, which biochemically and genetically interacts with Drp1—in mitochondrial connectivity also remains poorly understood. Here, we quantified the number and connectivity of mitochondria using mitochondria-targeted photoactivatable GFP in cells. We show that the loss of Drp1 increases the connectivity of mitochondria by 15-fold in mouse embryonic fibroblasts (MEFs). While a single loss of parkin does not affect the connectivity of mitochondria, the connectivity of mitochondria significantly decreased compared with a single loss of Drp1 when parkin was lost in the absence of Drp1. Furthermore, the loss of parkin decreased the frequency of depolarization of the mitochondrial inner membrane that is caused by increased mitochondrial connectivity in Drp1-knockout MEFs. Therefore, our data suggest that parkin negatively regulates Drp1-indendent mitochondrial division. -- Highlights: •A Drp1-mediated mechanism accounts for ∼95% of mitochondrial division. •Parkin controls the connectivity of mitochondria via a mechanism that is independent of Drp1. •In the absence of Drp1, connected mitochondria transiently depolarize. •The transient depolarization is independent of calcium signaling and uncoupling protein 2.

  12. Parkin suppresses Drp1-independent mitochondrial division

    Energy Technology Data Exchange (ETDEWEB)

    Roy, Madhuparna, E-mail: mroy17@jhmi.edu; Itoh, Kie, E-mail: kito5@jhmi.edu; Iijima, Miho, E-mail: miijima@jhmi.edu; Sesaki, Hiromi, E-mail: hsesaki@jhmi.edu

    2016-07-01

    The cycle of mitochondrial division and fusion disconnect and reconnect individual mitochondria in cells to remodel this energy-producing organelle. Although dynamin-related protein 1 (Drp1) plays a major role in mitochondrial division in cells, a reduced level of mitochondrial division still persists even in the absence of Drp1. It is unknown how much Drp1-mediated mitochondrial division accounts for the connectivity of mitochondria. The role of a Parkinson’s disease-associated protein—parkin, which biochemically and genetically interacts with Drp1—in mitochondrial connectivity also remains poorly understood. Here, we quantified the number and connectivity of mitochondria using mitochondria-targeted photoactivatable GFP in cells. We show that the loss of Drp1 increases the connectivity of mitochondria by 15-fold in mouse embryonic fibroblasts (MEFs). While a single loss of parkin does not affect the connectivity of mitochondria, the connectivity of mitochondria significantly decreased compared with a single loss of Drp1 when parkin was lost in the absence of Drp1. Furthermore, the loss of parkin decreased the frequency of depolarization of the mitochondrial inner membrane that is caused by increased mitochondrial connectivity in Drp1-knockout MEFs. Therefore, our data suggest that parkin negatively regulates Drp1-indendent mitochondrial division. -- Highlights: •A Drp1-mediated mechanism accounts for ∼95% of mitochondrial division. •Parkin controls the connectivity of mitochondria via a mechanism that is independent of Drp1. •In the absence of Drp1, connected mitochondria transiently depolarize. •The transient depolarization is independent of calcium signaling and uncoupling protein 2.

  13. Model-independent particle accelerator tuning

    Directory of Open Access Journals (Sweden)

    Alexander Scheinker

    2013-10-01

    Full Text Available We present a new model-independent dynamic feedback technique, rotation rate tuning, for automatically and simultaneously tuning coupled components of uncertain, complex systems. The main advantages of the method are: (1 it has the ability to handle unknown, time-varying systems, (2 it gives known bounds on parameter update rates, (3 we give an analytic proof of its convergence and its stability, and (4 it has a simple digital implementation through a control system such as the experimental physics and industrial control system (EPICS. Because this technique is model independent it may be useful as a real-time, in-hardware, feedback-based optimization scheme for uncertain and time-varying systems. In particular, it is robust enough to handle uncertainty due to coupling, thermal cycling, misalignments, and manufacturing imperfections. As a result, it may be used as a fine-tuning supplement for existing accelerator tuning/control schemes. We present multiparticle simulation results demonstrating the scheme’s ability to simultaneously adaptively adjust the set points of 22 quadrupole magnets and two rf buncher cavities in the Los Alamos Neutron Science Center (LANSCE Linear Accelerator’s transport region, while the beam properties and rf phase shift are continuously varying. The tuning is based only on beam current readings, without knowledge of particle dynamics. We also present an outline of how to implement this general scheme in software for optimization, and in hardware for feedback-based control/tuning, for a wide range of systems.

  14. Water as an Independent Taste Modality

    Directory of Open Access Journals (Sweden)

    Andrew M Rosen

    2010-10-01

    Full Text Available To qualify as a basic taste quality or modality, defined as a group of chemicals that taste alike, three empirical benchmarks have commonly been used. The first is that a candidate group of tastants must have a dedicated transduction mechanism in the peripheral nervous system. The second is that the tastants evoke physiological responses in dedicated afferent taste nerves innervating the oropharyngeal cavity. Last, the taste stimuli evoke activity in central gustatory neurons, some of which may respond only to that group of tastants. Here we argue that water may also be an independent taste modality. This argument is based on the identification of a water dedicated transduction mechanism in the peripheral nervous system, water responsive fibers of the peripheral taste nerves and the observation of water responsive neurons in all gustatory regions within the central nervous system. We have described electrophysiological responses from single neurons in nucleus of the solitary tract (NTS and parabrachial nucleus of the pons (PbN, respectively the first two central relay nuclei in the rodent brainstem, to water presented as a taste stimulus in anesthetized rats. Responses to water were in some cases as robust as responses to other taste qualities and sometimes occurred in the absence of responses to other tastants. Both excitatory and inhibitory responses were observed. Also, the temporal features of the water response resembled those of other taste responses. We argue that water may constitute an independent taste modality that is processed by dedicated neural channels at all levels of the gustatory neuraxis. Water-dedicated neurons in the brainstem may constitute key elements in the regulatory system for fluid in the body, i.e. thirst, and as part of the swallowing reflex circuitry.

  15. The gauge-independent QCD effective charge

    International Nuclear Information System (INIS)

    Watson, N.J.

    1997-01-01

    It is shown how the QED concept of a gauge-, scale- and scheme-independent one-loop effective charge can be extended directly at the diagrammatic level to QCD, thus justifying explicitly the ''naive non-abelianization'' prescription used in renormalon calculus. It is first argued that, for on-shell external fields and at the strictly one-loop level, the required gluon self-energy-like function is precisely that obtained from S-matrix elements via the pinch technique. The generalization of the pinch technique to explicitly off-shell processes is then introduced. It is shown how, as a result of a fundamental cancellation among conventional perturbation theory diagrams, encoded in the QCD Ward identities, the pinch technique one-loop gluon self-energy iΠ μν ab (q) remains gauge-independent and universal regardless of the fact that the ''external'' fields in the given process are off-shell. This demonstration involves a simple technique enabling the isolation, in an arbitrary gauge, of iΠ μν ab (q) from subclasses of up to several hundred diagrams at once. Furthermore, it is shown how this one-loop cancellation mechanism iterates for the subclasses of n-loop diagrams containing implicitly the Dyson chains of n one-loop self-energies iΠ μν ab (q). The gauge cancellation required for the Dyson summation of iΠ μν ab (q) is thus demonstrated explicitly in a general class of ghost-free gauges for all orders n. (orig.)

  16. The gauge-independent QCD effective charge

    International Nuclear Information System (INIS)

    Watson, N.J.

    1999-01-01

    It is shown how the QCD concept of a gauge-, scale-and scheme-independent one-loop effective charge can be extended directly at the diagrammatic level to QCD, thus justifying explicitly the 'naive non-abelialization' prescription used in renormalon calculus. It is first argued that, for one-shell external fields and at the strictly one-loop level, the required gluon self-energy-like function is precisely that obtained from S-matrix elements via the pinch technique. The generalization of the pinch technique to explicitly off-shell processes is then introduced. It is shown how, as a result of a fundamental cancellation among conventional perturbation theory diagrams encoded in the QCD Ward identities, the pinch technique one-loop gluon self-energy iΠ μν ab (q) remains gauge-independent and universal regardless of the fact that the 'external' fields in the given process are off-shell. This demonstration involves a simple technique enabling the isolation in a arbitrary gauge, of iΠ μν ab (q) from subclasses of up to several hundreds diagrams at once. Furthermore, it is shown how this one-loop cancellation mechanism iterates for the subclasses of n-loop diagrams containing implicitly the Dyson chains of n-loop self energies iΠ μν ab (q). The gauge cancellation required for the Dyson summation of iΠ μν ab (q) is thus demonstrated explicitly in the class of ghost-free gauges for all orders n. (authors)

  17. Reference-Frame-Independent and Measurement-Device-Independent Quantum Key Distribution Using One Single Source

    Science.gov (United States)

    Li, Qian; Zhu, Changhua; Ma, Shuquan; Wei, Kejin; Pei, Changxing

    2018-04-01

    Measurement-device-independent quantum key distribution (MDI-QKD) is immune to all detector side-channel attacks. However, practical implementations of MDI-QKD, which require two-photon interferences from separated independent single-photon sources and a nontrivial reference alignment procedure, are still challenging with current technologies. Here, we propose a scheme that significantly reduces the experimental complexity of two-photon interferences and eliminates reference frame alignment by the combination of plug-and-play and reference frame independent MDI-QKD. Simulation results show that the secure communication distance can be up to 219 km in the finite-data case and the scheme has good potential for practical MDI-QKD systems.

  18. Asthma and school

    Science.gov (United States)

    ... teacher School nurse School office Gym teachers and coaches Alternative Names Asthma action plan - school; Wheezing - school; ... Children Browse the Encyclopedia A.D.A.M., Inc. is accredited by URAC, also known as the ...

  19. ASSESMENT OF PHYSICAL ACTIVITY ON ACADEMIC PERFORMANCE OF SCHOOL CHILDREN

    OpenAIRE

    Himanshu Tripathi

    2017-01-01

    There is a need to find out the association between school-based physical activity, including physical education and academic performance among school-aged youth. To better understand these connections, this research paper first finds out the independent variables upon which academic performance depends. Study is from a range of physical activity contexts, including school-based physical education, recess, classroom-based physical activity and extracurricular physical activity. In his attempt...

  20. What Do Schools Need? School Professionals' Perceptions of School Psychology

    Science.gov (United States)

    Ahtola, Annarilla; Kiiski-Mäki, Hanna

    2014-01-01

    Indirect work of school psychologists has not actualized itself widely in everyday practices. To understand this contradiction, the working environment of school psychologists, that is, the school, is worthy of closer examination. In the present study, we wanted to find out which factors affect school professionals' perceptions of school…