WorldWideScience

Sample records for survivor circle award

  1. Walt Disney World`s utility efficiency awards and environmental circles of excellence

    Energy Technology Data Exchange (ETDEWEB)

    Allen, P.J.; Kivler, W.B.

    1996-05-01

    This paper describes an innovative approach to energy conservation that has been started at WALT DISNEY WORLD. The program that was established was designed to heighten the awareness of energy usage in our Management and Cast Members, establish a method for recognizing and rewarding positive energy conservation efforts and, most importantly, keeping the effort simple and fun. Two programs work together to meet this goal: Utility Efficiency Awards and the Environmental Circles of Excellence. The Utility Efficiency Awards are given to the top areas that have demonstrated a reduction in utility consumption relative to the same period in prior years. More importantly, a report is generated that shows a best-to-worst ranking. Relying on the idea that {open_quotes}nobody wants to be on the bottom of the list{close_quotes}, conservation is enhanced by focusing attention on improving efficiency. To encourage direct cast member involvement in our environmental program, the Environmental Circles of Excellence were created. These groups, made up of hourly and salaried cast members, discuss their location`s environmental commitments, set goals and implement programs. This paper describes these initiatives in detail and presents some initial results that have heightened the awareness of energy conservation at WALT DISNEY WORLD.

  2. Cerebrovascular Diseases in Childhood Cancer Survivors: Role of the Radiation Dose to Willis Circle Arteries

    Energy Technology Data Exchange (ETDEWEB)

    El-Fayech, Chiraz; Haddy, Nadia; Allodji, Rodrigue Sètchéou; Veres, Cristina; Diop, Fara; Kahlouche, Amar; Llanas, Damien; Jackson, Angela; Rubino, Carole; Guibout, Catherine [Inserm U1018, Villejuif (France); Gustave Roussy, Villejuif (France); University of Paris XI, Villejuif (France); Pacquement, Hélène [Institut Curie, Paris (France); Oberlin, Odile [Gustave Roussy, Villejuif (France); Thomas-Teinturier, Cécile [Inserm U1018, Villejuif (France); Hôpital Bicêtre, Le Kremlin Bicêtre (France); Scarabin, Pierre-Yves [Inserm U1018, Villejuif (France); Chavaudra, Jean; Lefkopoulos, Dimitry [Gustave Roussy, Villejuif (France); Giroud, Maurice; Bejot, Yannick [Registre Dijonnais des accidents vasculaires cérébraux, Dijon (France); Bernier, Valérie [Centre Alexis Vautrin, Vandoeuvre-lès-Nancy (France); Carrie, Christian [Centre Léon Bérard, Lyon (France); and others

    2017-02-01

    Background and Purpose: The aim of this study was to investigate the role of radiation dose received to the circle of Willis (WC) during radiation therapy (RT) and of potential dose-response modifiers on the risk of stroke after treatment of childhood cancer. Methods: We evaluated the risk factors for stroke in a cohort of 3172 5-year survivors of childhood cancer who were followed up for a median time of 26 years. Radiation doses to the WC and brain structures were estimated for each of the 2202 children who received RT. Results: Fifty-four patients experienced a confirmed stroke; 39 were ischemic. Patients not receiving RT had a stroke risk similar to that of the general population, whereas those who received RT had an 8.5-fold increased risk (95% confidence interval [CI]: 6.3-11.0). The excess of incidence of stroke increased yearly. The dose of radiation to the WC, rather than to other brain structures, was found to be the best predictor of stroke. The relative risk was 15.7 (95% CI: 4.9-50.2) for doses of 40 Gy or more. At 45 years of age, the cumulative stroke incidence was 11.3% (95% CI: 7.1%-17.7%) in patients who received 10 Gy or more to the WC, compared with 1% expected from general population data. Radiation doses received to the heart and neck also increased the risk. Surgery for childhood brain cancer was linked to hemorrhagic strokes in these patients. Conclusion: The WC should be considered as a major organ at risk during RT for childhood brain cancers. The incidence of radiation-induced ischemic stroke strongly increases with long-term follow-up.

  3. 45 CFR 506.18 - Entitlement of survivors to award in case of death of prisoner of war.

    Science.gov (United States)

    2010-10-01

    ... of prisoner of war. 506.18 Section 506.18 Public Welfare Regulations Relating to Public Welfare..., ADMINISTRATION, AND PAYMENT OF CLAIMS UNDER TITLE I OF THE WAR CLAIMS ACT OF 1948, AS AMENDED ELIGIBILITY REQUIREMENTS FOR COMPENSATION Prisoners of War § 506.18 Entitlement of survivors to award in case of death of...

  4. Awards

    Science.gov (United States)

    The first presentation of the newly approved Charles A. Whitten Medal for Outstanding Achievement in Research on the Form and Dynamics of the Earth and Planets was made to Charles A. Whitten at the 1985 Spring Meeting. In addition, the first presentation of the Harry H. Hess Medal for Outstanding Achievements in Research in the Constitution and Evolution of Earth and Sister Planets was made to Gerald J. Wasserburg at the 1985 Fall Meeting.A full program of honors and awards recognizes AGU members and other outstanding geophysicists who make significant contributions to geophysical knowledge and understanding. In addition to the presentation of the medals and awards listed below, a select committee annually confers the designation of Fellow on AGU members who have distinguished themselves in geophysics.

  5. Solving Problems through Circles

    Science.gov (United States)

    Grahamslaw, Laura; Henson, Lisa H.

    2015-01-01

    Several problem-solving interventions that utilise a "circle" approach have been applied within the field of educational psychology, for example, Circle Time, Circle of Friends, Sharing Circles, Circle of Adults and Solution Circles. This research explored two interventions, Solution Circles and Circle of Adults, and used thematic…

  6. 76 FR 50744 - Notice To Announce the Award of an Urgent Single-Source Grant to Survivors of Torture...

    Science.gov (United States)

    2011-08-16

    ... trauma or torture prior to their arrival in the United States. The grant will serve San Diego County... services to Iraqi and other survivors of torture, who are in need of specialized services that will enable... provision of direct services, SOTI will train other area service providers to more effectively serve this...

  7. Literature Circles.

    Science.gov (United States)

    Katz, Claudia Anne; Kuby, Sue Ann

    2002-01-01

    Describes the use of literature circles, a student-led reading and discussion method that encourages students to see stories in various ways. Explains the student selection of titles, roles of group members, and collaborative projects that complete the activity. (LRW)

  8. Small circles

    DEFF Research Database (Denmark)

    Ling, Richard; Bjelland, Johannes; Sundsøy, Pål

    2014-01-01

    This article examines how we use mobile telephony to maintain our physically and socially closest social circle. The analysis is based on traffic data gathered from Norway using approximately 24 million calls and texts made by private individuals. Previous research has shown that our temporal and...... as information and communication technologies (ICTs) potentially put the world at our fingertips, the mobile phone is an instrument of a more limited geographical and social sphere. Approximately two-thirds of our calls/texts go to strong ties that are within a 25-km radius.......This article examines how we use mobile telephony to maintain our physically and socially closest social circle. The analysis is based on traffic data gathered from Norway using approximately 24 million calls and texts made by private individuals. Previous research has shown that our temporal...

  9. Random Circles and Fields on Circles.

    Science.gov (United States)

    1986-05-01

    p is on the true circle C ; X is the corresponding radius of the random circle -5- Examples and comments Let W be a Wiener process on 3+, let a > 0 be...properties on C when M = W, it is expected that X be the analog of the Ornstein-Uhlenbeck process on the circle C . Indeed, the representation (2.12) shows this...evolution in time of a random field on the circle C . -35- The message of the following theorem is that the sections of X are all stationary and Markov

  10. Circle diffeomorphisms forced by expanding circle maps

    NARCIS (Netherlands)

    Homburg, A.J.

    2012-01-01

    We discuss the dynamics of skew product maps defined by circle diffeomorphisms forced by expanding circle maps. We construct an open class of such systems that are robustly topologically mixing and for which almost all points in the same fiber converge under iteration. This property follows from the

  11. Caution: Quality Circles Ahead.

    Science.gov (United States)

    Metz, Edmund J.

    1981-01-01

    While articles written about quality circles are always positive, there are negative aspects to such programs, and there have been programs which have failed. This article describes the advantages and disadvantages of Quality Circle Programs. (JOW)

  12. Quality Circle Competencies.

    Science.gov (United States)

    Reeves, Cecil

    The assessment instrument to be used with seven monographs relating to quality circles, this booklet is used to evaluate quality circle competencies for participants attending Quality Circle Training Institutes. The assessment instrument contains nine competency areas for evaluating effectiveness of participants on a scale from 1 (ineffective) to…

  13. Quality Circles for School Districts.

    Science.gov (United States)

    Zahra, Shaker A.; And Others

    1985-01-01

    Discusses the applicability of quality circles in schools. Examines elements of a successful quality circle program, the decision to have such a program, establishing quality circles, potential problems, and the use of quality circles in school districts. (CT)

  14. 5 CFR Appendix B to Subpart J of... - Guidelines for Interpreting State Court Orders Awarding Survivor Annuity Benefits to Former Spouses

    Science.gov (United States)

    2010-01-01

    ... entitled at the time of the divorce will be interpreted to award a former spouse annuity in the same amount as they had at the time of divorce. E. Orders that fail to state the amount of the former spouse... provide an initial rate of $1 per month plus all cost-of-living increases occurring after the date of the...

  15. The Quality Circle Concept.

    Science.gov (United States)

    Hawley, David

    1985-01-01

    Quality Circle members identify problems, select one for attention, analyze the potential causes of the problem, and identify and select preferred solutions that are proposed to the administration. Skills, knowledge, and experience gained by people in an education Quality Circle become theirs as well as those of the school. (MLF)

  16. Polygons and Their Circles

    Science.gov (United States)

    Stephenson, Paul

    2009-01-01

    In order to find its circumference, Archimedes famously boxed the circle between two polygons. Ending the first of a series of articles (MT179) with an aside, Francis Lopez-Real reverses the situation to ask: Which polygons can be boxed between two circles? (The official term for such polygons is "bicentric".) The sides of these polygons are…

  17. General minisum circle location

    DEFF Research Database (Denmark)

    Körner, Mark; Brimberg, Jack; Juel, Henrik

    2009-01-01

    In our paper we approximate a set of given points by a general circle. More precisely, we consider the problem of locating and scaling the unit ball of some given norm k1 with respect to xed points on the plane such that the sum of weighted distances between the circle and the xed points...

  18. Quality Circles in Education.

    Science.gov (United States)

    Curran, Mary

    1983-01-01

    Discusses the use of quality circles in vocational education as a preparation for students entering the world of work. (Marketing and Distributive Education Association, 1908 Association Dr., Reston, VA 22091) (JOW)

  19. Quality Circles and Library Management.

    Science.gov (United States)

    Sell, Daniel; Mortola, Mary Ellen

    1985-01-01

    Discusses the use of quality circles within the college library. Defines a quality circle; examines the history, philosophy, characteristics, and objectives of quality circles; discusses the relationship of quality circles with library management; and explains their creation, implementation, benefits and limitations. (DMM)

  20. Differentiating through Literature Circles

    Science.gov (United States)

    Helgeson, John

    2017-01-01

    This article begins with an example of a typical middle-school experience with literature circles. Students read a common text and come prepared to share and discuss the text based on individual roles they are assigned. Teachers are using this practice to address the complexity levels of texts in order to help students develop the skills they need…

  1. Why Story Circle Matters

    Science.gov (United States)

    Lyon, George Ella

    2016-01-01

    If adult attention is screen scrambled, what about kids, whose brains are still developing? In a world where we are over stimulated and hyperlinked-in we are deprived of the kind of time with a person or experience that deepens and sustains us. Here, poet laureate George Ella Lyon writes that the story circle can be such an experience. A school…

  2. Dynamics on the Circle

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 8; Issue 11. Dynamics on the Circle - Interval Dynamics and Rotation Number. Siddhartha Gadgil. General Article Volume 8 Issue 11 November ... Author Affiliations. Siddhartha Gadgil1. Stat-Math Unit Indian Statistical Institute Bangalore 560 064, India.

  3. Quality Circles Improve School Operations.

    Science.gov (United States)

    Ladwig, Dennis J.

    1983-01-01

    Quality Circles are a participative management technique allowing employees opportunities to participate in decisionmaking and problem-solving processes at work. A Wisconsin vocational school successfully implemented Quality Circles with management and nonmanagement staff participating. (MD)

  4. Training Needs of Quality Circles.

    Science.gov (United States)

    Smeltzer, Larry R.; Kedia, Ben L.

    1987-01-01

    Quality circle training has been adapted from Japan, but United States training needs are very different. A survey of quality circle members indicated they perceived human relations skills to be significantly more important than problem-analysis skills. (CH)

  5. Quality Circles: Making Schools Productive.

    Science.gov (United States)

    Bellanca, James A.

    1982-01-01

    Describes a training format that gives educators the skills to use quality circles. The three parts of this training program are examined: the ABC's of quality circles, leader training, and facilitator training. (CT)

  6. Locating Problems with Quality Circles.

    Science.gov (United States)

    White, Donald D.; Bednar, David A.

    1985-01-01

    Five categories of common quality circles problems are identified to help firms anticipate difficulties and avert circle failures. These categories include encountered internal problems, encountered external problems, created internal problems, created external problems, and interface problems. Solutions are suggested. (CT)

  7. Improving Education Through Quality Circles.

    Science.gov (United States)

    Hunnicutt, David

    1987-01-01

    This article provides an overview of quality circles and suggests the integration through quality circles of administration, faculty, and staff in the decision-making process to enhance educational productivity and quality. (MT)

  8. Layered circle packings

    Directory of Open Access Journals (Sweden)

    David Dennis

    2005-01-01

    Full Text Available Given a bounded sequence of integers {d0,d1,d2,…}, 6≤dn≤M, there is an associated abstract triangulation created by building up layers of vertices so that vertices on the nth layer have degree dn. This triangulation can be realized via a circle packing which fills either the Euclidean or the hyperbolic plane. We give necessary and sufficient conditions to determine the type of the packing given the defining sequence {dn}.

  9. A game magically circling

    DEFF Research Database (Denmark)

    Ejsing-Duun, Stine

    2011-01-01

    This chapter analyses the relationship between players, the game world, and the ordinary world in alternative reality games (ARGs) and location-based games (LBGs). These games use technology to create a game world in the everyday scene. The topic of this chapter is the concept of the 'magic circle......', which defines the relationship between play and the ordinary world, and how this concept relates to a new kind of game....

  10. Domain Discretization and Circle Packings

    DEFF Research Database (Denmark)

    Dias, Kealey

    , and the edges are geodesic segments (Euclidean, hyperbolic, or spherical) connecting centers of circles that are tangent to each other. Three circles that are mutually tangent form a face of the triangulation. Since circle packing is closely related to triangulation, circle packing methods can be applied...... to domain discretization problems such as triangulation and unstructured mesh generation techniques. We wish to ask ourselves the question: given a cloud of points in the plane (we restrict ourselves to planar domains), is it possible to construct a circle packing preserving the positions of the vertices...

  11. Circle of Form

    DEFF Research Database (Denmark)

    Jaeger, Thomas Arvid

    2012-01-01

    of architecture, design, art, art theory, and perception. It was then obvious in related areas to look for systems or models which organized opposites. The colour system has the same fundamental dualistic structure based on complementary colours, on light and dark (black and white), cold and warm. Inspired...... by this model, and using the knowledge gathered from the other areas, especially perception psychology, it showed to be a possible way to organize contrasts in form, a system of 4 different opposites, geometric, organic, mass and structure: The Circle of Form....

  12. [Willis and his circle].

    Science.gov (United States)

    van Gijn, Jan; Gijselhart, Joost P

    2012-01-01

    Thomas Willis (1621-1675) grew up in Wiltshire and studied medicine in Oxford, at a time when the city was besieged and then occupied by Parliamentarian troops. He started his career as a country doctor while concurrently taking part in informal gatherings with other scientists (William Petty, Christopher Wren and, later on, Robert Hooke, Richard Lower and Robert Boyle). They performed physical and chemical experiments and carried out a variety of tests on animals. After the restoration of the monarchy in 1660 Willis combined his practice with academic teaching. From then on he focused his studies on the structure and function of the brain, dissecting brains after removal from the skull and fixation in 'spirit of wine'. In his 'Cerebri anatome' of 1664, illustrated by Wren, he drew attention to the arterial circle at the base of the brain, including its physiological advantages. This arterial circle had been incompletely described by others in the past and fully, but only in writing, by Wepfer in 1658.

  13. Circle of Ashes

    Science.gov (United States)

    2006-01-01

    [figure removed for brevity, see original site] Circle of Ashes This plot tells astronomers that a pulsar, the remnant of a stellar explosion, is surrounded by a disk of its own ashes. The disk, revealed by the two data points at the far right from NASA's Spitzer Space Telescope, is the first ever found around a pulsar. Astronomers believe planets might rise up out of these stellar ashes. The data in this plot, or spectrum, were taken by ground-based telescopes and Spitzer. They show that light from around the pulsar can be divided into two categories: direct light from the pulsar, and light from the dusty disk swirling around the pulsar. This excess light was detected by Spitzer's infrared array camera. Dust gives off more infrared light than the pulsar because it's cooler. The pulsar, called 4U 0142+61, was once a massive star, until about 100,000 years ago, when it blew up in a supernova explosion and scattered dusty debris into space. Some of that debris was captured into what astronomers refer to as a 'fallback disk,' now circling the leftover stellar core, or pulsar. The disk resembles protoplanetary disks around young stars, out of which planets are thought to be born. The data have been corrected to remove the effects of light scattering from dust that lies between Earth and the pulsar. The ground-based data is from the Keck I telescope atop Mauna Kea, Hawaii.

  14. Recumbent Stone Circles

    Science.gov (United States)

    Ruggles, Clive L. N.

    During the 1970s and early 1980s, British archaeoastronomers were striving to bridge the interpretative gulf between the "megalithic observatories" of Alexander Thom and an archaeological mainstream that, generally speaking, was hostile to any mention of astronomy in relation to the megalithic monuments of Neolithic and Early Bronze Age Britain. The Scottish recumbent stone circles (RSCs) came to represent an example where sounder methodology could overcome many of the data selection issues that had beset earlier studies and, with due restraint, produce credible interpretations. Systematic studies of their orientations consistently concluded that the RSCs had a strong lunar connection, and it was widely envisaged that they were the setting for ceremonies associated with the appearance of the moon over the recumbent stone. Other evidence such as the presence of white quartz and the spatial distribution of cupmarks appeared to back up this conclusion. New archaeological investigations since 1999 have challenged and modified these conclusions, confirming in particular that the circles were built to enclose cairns rather than to demarcate open spaces. Yet the restricted pattern of orientations of these structures could only have been achieved by reference to the basic diurnal motions of the skies, and orientation in relation to simple observations of the midsummer moon remains the most likely reading of the alignment evidence taken as a whole. On the other hand, a consideration of the broader context, which includes the nearby Clava cairns, highlights instead the symbolic importance of the sun.

  15. Quality Circles in Law Teaching.

    Science.gov (United States)

    Orts, Eric W.

    1997-01-01

    Explains use of quality circles, a system of regular faculty meetings with students to discuss how a course is going, in law courses. Argues that quality circles give constructive criticism of teaching, let teachers counter criticisms and explain methods, help with diversity issues, offer a mechanism for criticizing students, and give students a…

  16. Quality Circles and Employee Attitudes.

    Science.gov (United States)

    Rafaeli, Anat

    1985-01-01

    Explored relationship between employees' participation in quality circle activities and perceptions of the influence they have on their job, characteristics of their jobs, and overall job satisfaction. Involvement in a quality circle was significantly related to employees' perception of influence, and some job characteristics, but not to job…

  17. Rigidity of critical circle maps

    OpenAIRE

    Guarino, Pablo; Martens, Marco; de Melo, Welington

    2015-01-01

    We prove that any two $C^4$ critical circle maps with the same irrational rotation number and the same odd criticality are conjugate to each other by a $C^1$ circle diffeomorphism. The conjugacy is $C^{1+\\alpha}$ for Lebesgue almost every rotation number.

  18. CMS Awards

    CERN Multimedia

    2004-01-01

    Ali Mohammad Rafiee receives the CMS Gold Award from Michel Della Negra of CMS. As part of the fifth annual CMS Awards, Iranian contractor HEPCO, located in Arak, an industrial town 200 km west of Tehran, received their Gold Award in a ceremony held on 14 June 2004 (the other award winners were reported in bulletin 13/2004). The Awards are given each year to a small number of the approximately one thousand contractors working on the CMS project. Gold Awards are given for outstanding technical achievement in work carried out for the detector. HEPCO received the Award for the excellent quality of their work in constructing two 25 tonne support tables, two 75 tonne shields (FCS) and eight supporting brackets to lower the HF into the cavern. Welds and machining obtained tolerances that were very difficult in structures of that size. Mr. A. M. Rafiee, the General Manager of the company, acknowledged the benefits of this collaboration, and thanked the efforts and skills of the many staff involved.

  19. Kreisbewegung Coming Full Circle

    Directory of Open Access Journals (Sweden)

    Karin Hartewig

    2000-11-01

    Full Text Available Männer und Frauen des deutschen Widerstands und eine Kulturwissenschaftlerin aus der zweiten Generation der Holocaust-Überlebenden sprechen in diesem Buch über das Verhalten der Widerstandskämpfer gegenüber ihren jüdischen Mitbürgern. Im Mittelpunkt der Gruppengespräche steht die Frage, warum die Regime-Gegner die Verfolgung und Vernichtung der Juden in ihrem oppositionellen Handeln ausgeblendet haben.In this book, men and women of the German Resistance talk to a female scholar of cultural studies, belonging to the second generation of Holocaust survivors, about the members of the Resistance’s attitude towards their Jewish fellow citizens. Their group conversations mainly deal with the question why the opponents of the regime marginalized the problem of the prosecution and extermination of the Jews in their oppositional activities.

  20. Queuing systems on a circle

    OpenAIRE

    Kroese, Dirk; Schmidt, Volker

    1993-01-01

    Consider a ring on which customers arrive according to a Poisson process. Arriving customers drop somewhere on the circle and wait there for a server who travels on the ring. Whenever this server encounters a customer, he stops and serves the customer according to an arbitrary service time distribution. After the service is completed, the server removes the client from the circle and resumes his journey. We are interested in the number and the locations of customers that are waiting for servi...

  1. Partial covering of a circle by equal circles. Part II: The case of 5 circles

    Directory of Open Access Journals (Sweden)

    Zsolt Gáspár

    2014-05-01

    Full Text Available How must n equal circles of given radius r be placed so that they cover as great a part of the area of the unit circle as possible? In this Part II of a two-part paper, a conjectured solution of this problem for n = 5 is given for r varying from the maximum packing radius to the minimum covering radius. Results are obtained by applying a mechanical model described in Part I. A generalized tensegrity structure is associated with a maximum area configuration of the 5 circles, and by using catastrophe theory, it is pointed out that the ''equilibrium paths'' have bifurcations, that is, at certain values of r, the type of the tensegrity structure and so the type of the circle configuration changes.

  2. The Discovery of Rolling Circle Amplification and Rolling Circle Transcription.

    Science.gov (United States)

    Mohsen, Michael G; Kool, Eric T

    2016-11-15

    Nucleic acid amplification is a hugely important technology for biology and medicine. While the polymerase chain reaction (PCR) has been highly useful and effective, its reliance on heating and cooling cycles places some constraints on its utility. For example, the heating step of PCR can destroy biological molecules under investigation and heat/cool cycles are not applicable in living systems. Thus, isothermal approaches to DNA and RNA amplification are under widespread study. Perhaps the simplest of these are the rolling circle approaches, including rolling circle amplification (RCA) and rolling circle transcription (RCT). In this strategy, a very small circular oligonucleotide (e.g., 25-100 nucleotides in length) acts as a template for a DNA or an RNA polymerase, producing long repeating product strands that serve as amplified copies of the circle sequence. Here we describe the early developments and studies involving circular oligonucleotides that ultimately led to the burgeoning rolling circle technologies currently under development. This Account starts with our studies on the design of circular oligonucleotides as novel DNA- and RNA-binding motifs. We describe how we developed chemical and biochemical strategies for synthesis of well-defined circular oligonucleotides having defined sequence and open (unpaired) structure, and we outline the unusual ways in which circular DNAs can interact with other nucleic acids. We proceed next to the discovery of DNA and RNA polymerase activity on these very small cyclic DNAs. DNA polymerase "rolling circle" activities were discovered concurrently in our laboratory and that of Andrew Fire. We describe the surprising efficiency of this process even on shockingly small circular DNAs, producing repeating DNAs thousands of nucleotides in length. RNA polymerase activity on circular oligonucleotides was first documented in our group in 1995; especially surprising in this case was the finding that the process occurs efficiently

  3. Desert Survivors!

    Science.gov (United States)

    Horton, Jessica; Friedenstab, Steve

    2013-01-01

    This article describes a special third-grade classroom unit based on the reality show "Survivor." The goal of this engaging and interactive unit was to teach students about physical and behavioral adaptations that help animals survive in various desert biomes. The activity combines research, argument, and puppet play over one week of…

  4. The Arctic Circle

    Science.gov (United States)

    McDonald, Siobhan

    2016-04-01

    experts using technology to help understand how the sun effects the melting of the polar ice caps. From this, a crucially innovative component of CRYSTALLINE - its final sound component, will be created for completion by June 2016 in a unique collaboration with Irene Buckley the original music score will be performed at ESA, Madrid and preserved in CD format to be included in the CRYSTALLINE publication. In addition there will be a radio documentary based on my recordings of the High Arctic and interviews with artists and scientists, by award winning producer Claire Cunningham to be broadcast on RTE Lyric FM, funded under the Broadcasting Authority of Ireland. The final exhibition is confirmed for both ESA, Madrid and The Centre Culturel Irlandais, Paris.

  5. Hero Award

    Centers for Disease Control (CDC) Podcasts

    2009-10-07

    This podcast is a lecture given by William H. Foege, MD, MPH when he was honored October 7, 2009 as the 2009 CDC Foundation Hero Award Recipient.  Created: 10/7/2009 by Centers for Disease Control and Prevention (CDC).   Date Released: 10/22/2009.

  6. Moving in Social Circles – Social Circle Membership and Performance Implications

    OpenAIRE

    Verbeke, Willem; Wuyts, Stefan

    2006-01-01

    textabstractWe investigate social circles in intra-firm settings. First, we argue that social circles are inhabited by individuals whose attitudes display fit with the objectives of the social circle rather than more self-centered instrumentalism or calculation. For a test of this hypothesis, we distinguish between friendship circles and strategy-influence circles. We find that friendship circle membership is positively associated with attitudes that display empathic concern but negatively wi...

  7. Locating a minisum circle in the plane

    DEFF Research Database (Denmark)

    Brimberg, Jack; Juel, Henrik; Schöbel, Anita

    2009-01-01

    We consider the problem of locating a circle with respect to existing facilities in the plane such that the sum of weighted distances between the circle and the facilities is minimized, i.e., we approximate a set of given points by a circle regarding the sum of weighted distances. If the radius...... of the circle is a variable we show that there always exists an optimal circle passing through two of the existing facilities. For the case of a fixed radius we provide characterizations of optimal circles in special cases. Solution procedures are suggested....

  8. CMS AWARDS

    CERN Multimedia

    Steven Lowette

    Working under great time pressure towards a common goal in gradual steps can sometimes cause us to forget to take a step back, and celebrate what marvels have been achieved. A general need was felt within CMS to expand the recognition for our young scientists that made outstanding, well recognized and creative contributions to CMS, which served to significantly advance the performance of CMS as a complete and powerful experiment. Therefore, the Collaboration Board endorsed in March 2009 a proposal from the CB Chair and Advisory Group to award each year the newly created "CMS Achievement Award" to fourteen graduate students and postdocs that made exceptional contributions to the Tracker, ECAL, HCAL and Muon subdetectors as well as the TriDAS project, the Commissioning of CMS and the Offline Software and Computing projects. It was also agreed that there was a need to go back in time, and retroactively attribute awards for the years 2007 and 2008 when CMS went from a bare cavern to a detect...

  9. On the Circle of Apollonius

    Science.gov (United States)

    Ayoub, Ayoub B.

    2006-01-01

    The circle discussed in this paper is named after "The Great Geometer of Antiquity", that is Apollonius of Perga (ca. 262-190 BCE). Among his many contributions to geometry is a book with the title "Plane Loci." This book included, among others, a problem about the locus of a point moving in a plane such that the ratio of its distances from two…

  10. The Circle Approach to Trigonometry

    Science.gov (United States)

    Moore, Kevin c.; LaForest, Kevin R.

    2014-01-01

    How do students think about an angle measure of ninety degrees? How do they think about ratios and values on the unit circle? How might angle measure be used to connect right-triangle trigonometry and circular functions? And why might asking these questions be important when introducing trigonometric functions to students? When teaching…

  11. Digital Storytelling: Reinventing Literature Circles

    Science.gov (United States)

    Tobin, Maryann Tatum

    2012-01-01

    New literacies in reading research demand the study of comprehension skills using multiple modalities through a more complex, multi-platform view of reading. Taking into account the robust roll of technology in our daily lives, this article presents an update to the traditional literature circle lesson to include digital storytelling and…

  12. On a Family of Circles

    Science.gov (United States)

    Feeman, Timothy G.

    2011-01-01

    We generalize a standard example from precalculus and calculus texts to give a simple description in polar coordinates of any circle that passes through the origin. We discuss an occurrence of this formula in the context of medical imaging. (Contains 1 figure.)

  13. Queuing systems on a circle

    NARCIS (Netherlands)

    Kroese, Dirk; Schmidt, Volker

    1993-01-01

    Consider a ring on which customers arrive according to a Poisson process. Arriving customers drop somewhere on the circle and wait there for a server who travels on the ring. Whenever this server encounters a customer, he stops and serves the customer according to an arbitrary service time

  14. Are Quality Circles Right for Your Company?

    Science.gov (United States)

    Ambler, Aldonna R.; Overholt, Miles H.

    1982-01-01

    The concept of quality circles is discussed. The authors explore company compatibility with Japanese management philosophy, a compatibility test, planning for the change to quality circles, need for a flexible design, and setting worthwhile goals. (CT)

  15. Combining Quality Control Circles and Work Simplification.

    Science.gov (United States)

    Rowland, Alan D.

    1984-01-01

    Discusses the benefits of combining a quality circles program with a work simplification program. Points out that both require participative management and that their combination can improve the effectiveness of quality circles. (JOW)

  16. Quality circles: Organizational adaptations, improvements and results

    Science.gov (United States)

    Tortorich, R.

    1985-01-01

    The effective application in industry and government of quality circles work was demonstrated. The results achieved in quality and productivity improvements and cost savings are impressive. The circle process should be institutionalized within industry and government. The stages of circle program growth, innovations that help achieve circle process institutionalization, and the result achieved at Martin Marietta's Michoud Division and within the National Aeronautics and Space Administration (NASA) are addressed.

  17. Improving Your School through Quality Circles.

    Science.gov (United States)

    Dunne, Thomas O'Neill; Maurer, Rick

    1982-01-01

    Asserts that the quality circle management technique is an exciting and challenging way to improve staff satisfaction and the quality of service. Defines the quality circle concept, outlines steps school administrators should take to establish quality circles, and warns of possible pitfalls. (Author/PGD)

  18. Perceptual Differences in Attitudes on Quality Circles.

    Science.gov (United States)

    Holcomb, Lynn; Berger, Leonard

    1986-01-01

    A study was conducted to determine any perceptual differences toward quality circles in a chemical plant. It also tried to determine if any perceptual differences that might be found could be related to attitudes toward the circles themselves or the attitudes toward circle members. Length of service was also a factor. (CT)

  19. Yarning Circles in the Literacy Classroom

    Science.gov (United States)

    Mills, Kathy A.; Sunderland, Naomi; Davis-Warra, John

    2014-01-01

    This article explains how the speaking and listening practice of yarning circles can be used in the literacy classroom. The article opens with an account of a live enactment of yarning circles with elementary students in a mainstream classroom in Australia. It explains the purpose and origin of yarning circles in Indigenous communities, and…

  20. DBA Survivor

    CERN Document Server

    LaRock, Thomas

    2010-01-01

    DBA Survivor is a book to help new DBAs understand more about the world of database administration. More and more people are moving into the DBA profession, and many are looking for a getting-started guide. Blogs are written about how to be an exceptional DBA and what to do in your first 100 days. This book takes a different approach, injecting some humor into helping you understand how to hit the ground running, and most importantly how to survive as a DBA. And it's not just survival that matters. Author Thomas LaRock wants much more for you than mere survival. He wants you to have excellence

  1. A Sufficient Condition for the Circle of the 6 Points to Become Euler’s Circle

    OpenAIRE

    Patrascu, Ion; Smarandache, Florentin

    2016-01-01

    In this article, we prove the theorem relative to the circle of the 6 points and, requiring on this circle to have three other remarkable triangle’s points, we obtain the circle of 9 points (the Euler’s Circle).

  2. Nanogrid rolling circle DNA sequencing

    Energy Technology Data Exchange (ETDEWEB)

    Church, George M.; Porreca, Gregory J.; Shendure, Jay; Rosenbaum, Abraham Meir

    2017-04-18

    The present invention relates to methods for sequencing a polynucleotide immobilized on an array having a plurality of specific regions each having a defined diameter size, including synthesizing a concatemer of a polynucleotide by rolling circle amplification, wherein the concatemer has a cross-sectional diameter greater than the diameter of a specific region, immobilizing the concatemer to the specific region to make an immobilized concatemer, and sequencing the immobilized concatemer.

  3. On a conjecture concerning helly circle graphs

    Directory of Open Access Journals (Sweden)

    Durán Guillermo

    2003-01-01

    Full Text Available We say that G is an e-circle graph if there is a bijection between its vertices and straight lines on the cartesian plane such that two vertices are adjacent in G if and only if the corresponding lines intersect inside the circle of radius one. This definition suggests a method for deciding whether a given graph G is an e-circle graph, by constructing a convenient system S of equations and inequations which represents the structure of G, in such a way that G is an e-circle graph if and only if S has a solution. In fact, e-circle graphs are exactly the circle graphs (intersection graphs of chords in a circle, and thus this method provides an analytic way for recognizing circle graphs. A graph G is a Helly circle graph if G is a circle graph and there exists a model of G by chords such that every three pairwise intersecting chords intersect at the same point. A conjecture by Durán (2000 states that G is a Helly circle graph if and only if G is a circle graph and contains no induced diamonds (a diamond is a graph formed by four vertices and five edges. Many unsuccessful efforts - mainly based on combinatorial and geometrical approaches - have been done in order to validate this conjecture. In this work, we utilize the ideas behind the definition of e-circle graphs and restate this conjecture in terms of an equivalence between two systems of equations and inequations, providing a new, analytic tool to deal with it.

  4. Circle-valued Morse theory

    CERN Document Server

    Pajitnov, Andrei V

    2006-01-01

    In 1927 M. Morse discovered that the number of critical points of a smooth function on a manifold is closely related to the topology of the manifold. This became a starting point of the Morse theory which is now one of the basic parts of differential topology. It is a large and actively developing domain of differential topology, with applications and connections to many geometrical problems. The aim of the present book is to give a systematic treatment of the geometric foundations of a subfield of that topic, the circle-valued Morse functions, a subfield of Morse theory.

  5. Creating collaborative advantage through students' quality circles

    OpenAIRE

    Ennals, Richard; KOKSAL, Hayal

    2011-01-01

    Turkey has played a pioneering role in the Quality movement in both industry and education, providing sound foundations for current development processes. Students’ Quality Circles, or Imece Circles, have provided a focus in Turkey and internationally. In the context of Knowledge Society and Knowledge Economy, new forms of work organisation offer collaborative advantage.\\ud \\ud Keywords: collaboration, empowerment, Imece, Quality, social capital, Students’ Quality Circles

  6. Q-circle measurement error

    Science.gov (United States)

    Hearn, Chase P.; Bradshaw, Edward S.

    1991-05-01

    High-Q lumped and distributed networks near resonance are generally modeled as elementary three element RLC circuits. The widely used Q-circle measurement technique is based on this assumption. It is shown that this assumption can lead to errors when measuring the Q-factor of more complex resonators, particularly when heavily loaded by the external source. In the Q-circle technique, the resonator is assumed to behave as a pure series (or parallel) RLC circuit and the intercept frequencies are found experimentally at which the components of impedance satisfy the absolute value of Im(Z) = Re(Z) (unloaded Q) and absolute value of Im(Z) = Ro+Re(Z) (loaded Q). The Q-factor is then determined as the ratio of the resonant frequency to the intercept bandwidth. This relationship is exact for simple series or parallel RLC circuits, regardless of the Q-factor, but not for more complex circuits. This is shown to be due to the fact that the impedance components of the circuit vary with frequency differently from those in a pure series RLC circuit, causing the Q-factor as determined above to be in error.

  7. Fairy circle landscapes under the sea

    KAUST Repository

    Ruiz-Reynés, Daniel

    2017-08-03

    Short-scale interactions yield large-scale vegetation patterns that, in turn, shape ecosystem function across landscapes. Fairy circles, which are circular patches bare of vegetation within otherwise continuous landscapes, are characteristic features of semiarid grasslands. We report the occurrence of submarine fairy circle seascapes in seagrass meadows and propose a simple model that reproduces the diversity of seascapes observed in these ecosystems as emerging from plant interactions within the meadow. These seascapes include two extreme cases, a continuous meadow and a bare landscape, along with intermediate states that range from the occurrence of persistent but isolated fairy circles, or solitons, to seascapes with multiple fairy circles, banded vegetation, and

  8. Moving in Social Circles – Social Circle Membership and Performance Implications

    NARCIS (Netherlands)

    W.J.M.I. Verbeke (Willem); S.H.K. Wuyts (Stefan)

    2006-01-01

    textabstractWe investigate social circles in intra-firm settings. First, we argue that social circles are inhabited by individuals whose attitudes display fit with the objectives of the social circle rather than more self-centered instrumentalism or calculation. For a test of this hypothesis, we

  9. Deet's Place awarded prestigious Golden Cup award

    OpenAIRE

    Dawson, Brandi

    2007-01-01

    Virginia Tech's premier coffee, ice cream, and pastry shop--Deet's Place--has been recognized with it's second Golden Cup award, presented by the Specialty Coffee Association of America, which recognizes excellence in brewed coffee. The award is presented each year to retailers and restaurants whose specialty coffee is properly ground and brewed. Deet's Place has submitted entries for this award twice, and has received the honor both times, with the previous win in 2000.

  10. Beyond Quality Circles: Self-Managing Teams.

    Science.gov (United States)

    Sims, Henry P., Jr.; Dean, James W., Jr.

    1985-01-01

    This article reviews the quality circle concept, shows why its characteristics appeal to American executives, and examines some of its limitations. It looks at self-managing teams and discusses the reasons that adoptions have been relatively few. It then shows what organizational conditions are necessary for quality circles to evolve into teams.…

  11. Japanese Quality Circles in the Classroom.

    Science.gov (United States)

    Lenmark-Ellis, Barbara

    1988-01-01

    Describes the use of quality circles in an Oregon State University class, "Survey of the Media," to improve group dynamics and modify problem behavior. Explains how the quality circles are set up and how team ratings are used to grade student work. (DMM)

  12. Quality Circle Applications to Residence Life.

    Science.gov (United States)

    Keller, Robert J.

    1987-01-01

    Discusses quality circle programs in educational systems and describes a successful application of quality circles within a residential life program at Pittsburg State University in Pittsburg, Kansas. Presents findings from program evaluation which focused on quality of committee products and which illustrated success of quality circle…

  13. Education for "Quality Circles" in Japanese Schools.

    Science.gov (United States)

    Torrance, E. Paul

    1982-01-01

    The Quality Circle is a simple management technique in which workers in the same production area meet to solve company problems. The Quality Circle has been applied to elementary and secondary schools in Japan to help students to develop creative problem solving skills and independent study skills. Recommendations are given for implementing…

  14. Drum Circles and the National Standards

    Science.gov (United States)

    Fidyk, Steve

    2009-01-01

    The beauty of hand drums is that a child of nearly any age can grab one and get a sound. So how can classroom teachers incorporate this enjoyable activity into something that's actually educational? For young students especially, a drum circle can be liberating. Children can be given various responsibilities--as participants, circle organizers,…

  15. Developing Soft Skills Using "Literature Circles"

    Science.gov (United States)

    Azmi, Mohd Nazri Bin Latiff

    2013-01-01

    This study investigates the impact of the implementation of "Literature Circles" in an Active Learning classroom in relations to developing soft skills among university students. The use of Literature Circles is a well-known strategy in teaching the students to be more creative, independent, and think out of the box. A group of…

  16. Unit Circles and Inverse Trigonometric Functions

    Science.gov (United States)

    Barrera, Azael

    2014-01-01

    Historical accounts of trigonometry refer to the works of many Indian and Arab astronomers on the origin of the trigonometric functions as we know them now, in particular Abu al-Wafa (ca. 980 CE), who determined and named all known trigonometric functions from segments constructed on a regular circle and later on a unit circle (Moussa 2011;…

  17. Rigidity of smooth critical circle maps

    OpenAIRE

    Guarino, Pablo; de Melo, Welington

    2013-01-01

    We prove that any two $C^3$ critical circle maps with the same irrational rotation number of bounded type and the same odd criticality are conjugate to each other by a $C^{1+\\alpha}$ circle diffeomorphism, for some universal $\\alpha>0$.

  18. Locating a circle on a sphere

    DEFF Research Database (Denmark)

    Brimberg, Jack; Juel, Henrik; Schöbel, Anita

    2003-01-01

    We consider the problem of locating a spherical circle with respect to existing facilities on a sphere, such that the sum of weighted distances between the circle and the facilities is minimized, or such that the maximum weighted distance is minimized. The problem properties are analyzed, and we ...

  19. Locating a circle on a sphere

    DEFF Research Database (Denmark)

    Brimberg, Jack; Juel, Henrik; Schöbel, Anita

    2007-01-01

    We consider the problem of locating a spherical circle with respect to existing facilities on a sphere, such that the sum of distances between the circle and the facilities is minimized or such that the maximum distance is minimized. The problem properties are analyzed, and we give solution proce...

  20. The circle equation over finite fields

    DEFF Research Database (Denmark)

    Aabrandt, Andreas; Hansen, Vagn Lundsgaard

    2017-01-01

    Interesting patterns in the geometry of a plane algebraic curve C can be observed when the defining polynomial equation is solved over the family of finite fields. In this paper, we examine the case of C the classical unit circle defined by the circle equation x2 + y2 = 1. As a main result, we...

  1. Phoenix Society for Burn Survivors

    Science.gov (United States)

    ... Harman Award Hickey Award Advocacy Award Edge Servant Leadership Award Contact Information News & Media Phoenix Blog Who We Are Get Involved Ways to Give Our Vision | Uniting the voice of the burn community around the globe to profoundly advance lifelong ...

  2. The experience of meaning in circle dance

    Science.gov (United States)

    Borges da Costa, Ana L.; Cox, Diane L.

    2016-01-01

    ABSTRACT Circle dance, which derives from the tradition of folk dances, is practised worldwide. This article explores the meanings participants attribute to it. In-depth interviews with 39 participants, teachers and coordinators of teacher training programmes from the circle dance network in the United Kingdom were undertaken. Applying a constructivist grounded theory approach, major categories, representing respectively the experiences of circle dance participants, teachers and coordinators, were developed. This article specifically focuses on the first major category, termed “I can't imagine life without it”, which relates to the experience of 22 dancers. From an occupational perspective, the study reveals how participants realise a sense of meaning and satisfaction through engagement in circle dance and the potential contribution of this occupation to well-being. PMID:27366111

  3. Darboux cyclides and webs from circles

    KAUST Repository

    Pottmann, Helmut

    2012-01-01

    Motivated by potential applications in architecture, we study Darboux cyclides. These algebraic surfaces of order ≤4 are a superset of Dupin cyclides and quadrics, and they carry up to six real families of circles. Revisiting the classical approach to these surfaces based on the spherical model of 3D Möbius geometry, we provide computational tools for the identification of circle families on a given cyclide and for the direct design of those. In particular, we show that certain triples of circle families may be arranged as so-called hexagonal webs, and we provide a complete classification of all possible hexagonal webs of circles on Darboux cyclides. © 2011 Elsevier B.V. All rights reserved.

  4. Robust Circle Detection Using Harmony Search

    Directory of Open Access Journals (Sweden)

    Jaco Fourie

    2017-01-01

    Full Text Available Automatic circle detection is an important element of many image processing algorithms. Traditionally the Hough transform has been used to find circular objects in images but more modern approaches that make use of heuristic optimisation techniques have been developed. These are often used in large complex images where the presence of noise or limited computational resources make the Hough transform impractical. Previous research on the use of the Harmony Search (HS in circle detection showed that HS is an attractive alternative to many of the modern circle detectors based on heuristic optimisers like genetic algorithms and simulated annealing. We propose improvements to this work that enables our algorithm to robustly find multiple circles in larger data sets and still work on realistic images that are heavily corrupted by noisy edges.

  5. Area of Common Overlap of Three Circles

    National Research Council Canada - National Science Library

    Fewell, M. P

    2006-01-01

    .... The results presented here have general significance in the corpus of menstruation formulae, and could be of specific use in any quantitative application of the three-circle Venn diagram such as for...

  6. Classification by causes of dark circles and appropriate evaluation method of dark circles.

    Science.gov (United States)

    Park, S R; Kim, H J; Park, H K; Kim, J Y; Kim, N S; Byun, K S; Moon, T K; Byun, J W; Moon, J H; Choi, G S

    2016-08-01

    Dark circles refer to a symptom that present darkness under the eyes. Because of improvement in the quality of life, the dark circles have been recognized as one of major cosmetic concerns. However, it is not easy to classify the dark circles because they have various causes. To select suitable instruments and detailed evaluation items, the dark circles were classified according to the causes through visual assessment, Wood's lamp test, and medical history survey for 100 subjects with dark circles. After the classification, were newly recruited for instrument conformity assessment. Through this, suitable instruments for dark circle evaluation were selected. We performed a randomized clinical trial for dark circles, a placebo-controlled double-blind study, using effective parameters of the instruments selected from the preliminary test. Dark circles of vascular type (35%) and mixed type (54%), a combination of pigmented and vascular types, were the most common. Twenty four subjects with the mixed type dark circles applied the test product (Vitamin C 3%, Vitamin A 0.1%, Vitamin E 0.5%) and placebo on randomized split-face for 8 weeks. The effective parameters (L*, a, M.I., E.I., quasi L*, quasi a* and dermal thickness) were measured during the study period. Result showed that the L* value of Chromameter(®) , Melanin index (M.I.) of Mexameter(®) and quasi L* value obtained by image analysis improved with statistical significance after applying the test product compared with the placebo product. We classified the dark circles according to the causes of the dark circles and verified the reliability of the parameter obtained by the instrument conformity assessment used in this study through the efficacy evaluation. Also based on this study, we were to suggest newly established methods which can be applied to the evaluation of efficacy of functional cosmetics for dark circles. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  7. Training for Quality--The Italian Experience of Quality Circles.

    Science.gov (United States)

    Ferrari, S.

    1986-01-01

    Examines the organization of quality circles in Italy, the training aspect of these quality circles, and advantages and limitations of quality circles. For successful circles, the author recommends a feasibility study by qualified consultants, an experimental pilot project confined to certain parts of the company, and a fully informed management.…

  8. Quality Circles: Implications for Training. Information Series No. 243.

    Science.gov (United States)

    Harshman, Carl L.

    This paper explores the background to and process of quality circles as well as the implications of circles for training. In the first section, the emergence and growth of quality circles in Japan and the United States are traced. Next, the theoretical and conceptual bases of quality circles are examined, while section 3 looks at implementation in…

  9. the conception of the circle of concerned african women theologians

    African Journals Online (AJOL)

    Circle members on the beginnings of the Circle have clearly indicated that the Circle was meant to be African. .... The role of Mercy Dakwaa Yamoah in establishing her children in leader- ship posi tions is also highlighted in ..... the Yale Divinity College during the student exchange visits in which Circle women participated.

  10. Angelopoulos receives Scarf Award

    Science.gov (United States)

    Lee, Martin

    AGU's third annual F.L. Scarf Award has been awarded to Vassilis Angelopoulos for his Ph.D. thesis, “Transport Phenomena in the Earth's Plasma Sheet,” which he completed at the University of California, Los Angeles, under the supervision of Charles Kennel. As part of the award, Angelopoulos will give an invited talk on a related topic at the upcoming AGU Fall Meeting in San Francisco.The award was established to honor Fred L. Scarf, a pioneer and leader in solar-planetary research. The award is given by the Space Physics and Aeronomy (SPA) section for outstanding dissertation research that contributes directly to solar-planetary science. The major criterion for the award is the impact or potential impact of the research on the field of solar-planetary studies. The awardee receives $1000 and is invited to deliver a paper at one of the following year's AGU meetings.

  11. Motherhood among Incest Survivors.

    Science.gov (United States)

    Cohen, Tamar

    1995-01-01

    Mothers (n=26) who were incest survivors were compared with 28 mothers with no such history for 7 areas of parenting skills: role-image, objectivity, expectations, rapport, communication, limit-setting, and role-support. Significant differences were found on all seven scales, characterized by a tendency for the incest survivors to be less skillful…

  12. 2004 Small Business Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2004 award winner, Jeneil Biosurfactant Company, makes biobased, rhamnolipid surfactants by fermentation that are less toxic and more biodegradable than conventional surfactants.

  13. Attributions of Quality Circles' Failure: Perceptions among Top-Management, Supporting Staff, and Quality Circle Members.

    Science.gov (United States)

    Tang, Thomas Li-Ping; Butler, Edie Aguilar

    Quality circles, a management practice that involves groups of workers from the same work area voluntarily meeting on a regular basis to identify, analyze, and solve various work-related problems, have been used in Japan for over 40 years. In the United States, quality circles have been tried in many organizations during the past 2 decades and…

  14. Expanding-Circle Students Learning "Standard English" in the Outer-Circle Asia

    Science.gov (United States)

    Kobayashi, Yoko

    2011-01-01

    Drawing upon Kachru's concentric circles of English, the present study explores whether middle-class Japanese students who chose to study English solo at private language schools in Singapore diverge from many others who (wish to) study inner-circle English. The study is stimulated by the repeated interdisciplinary findings that, in spite of the…

  15. Maxi-circles and mini-circles in kinetoplast DNA from Trypanosoma cruzi.

    NARCIS (Netherlands)

    W. Leon; A.C.C. Frasch; J.H.J. Hoeijmakers (Jan); F. Fase-Fowler; P. Borst (Piet); F. Brunel; J. Davison

    1980-01-01

    textabstractMaxi-circles are a minor component of kinetoplast DNAs from all trypanosomatids studied, but they have not previously been found in Trypanosoma cruzi; We have spread intact kinetoplast DNA from the epimastigotes of strain Y in protein monolayers and analysed the mini-circle networks by

  16. ENTREPRENEURSHIP EDUCATION AND THE ECONOMY VICIOUS CIRCLES

    Directory of Open Access Journals (Sweden)

    MEDAR LUCIAN ION

    2015-06-01

    Full Text Available Education for sustainable development, involves training honest, active, social and creative persons for ensuring the link between environment, society, economy and politics. Trained entrepreneurs in sustainable development, are the engine system which can bring an economic prosperity. Lack of entrepreneurial education in the last 25 years has led accentuated conditions to avoiding economic development in all reference fields where added value can be achieved. Running away from excessive taxation led to the establishment of vicious circles in the economy. Vicious circles of the economy can be found in saving, tax policy, productive investment and the informal economy. Through this study will present the importance of entrepreneurship education in the real economy and some specifications to exit entrepreneurs from vicious circles of the economy.

  17. Packing circles and spheres on surfaces

    KAUST Repository

    Schiftner, Alexander

    2009-01-01

    Inspired by freeform designs in architecture which involve circles and spheres, we introduce a new kind of triangle mesh whose faces\\' incircles form a packing. As it turns out, such meshes have a rich geometry and allow us to cover surfaces with circle patterns, sphere packings, approximate circle packings, hexagonal meshes which carry a torsion-free support structure, hybrid tri-hex meshes, and others. We show how triangle meshes can be optimized so as to have the incircle packing property. We explain their relation to conformal geometry and implications on solvability of optimization. The examples we give confirm that this kind of meshes is a rich source of geometric structures relevant to architectural geometry. © 2009 ACM.

  18. Packing circles and spheres on surfaces

    KAUST Repository

    Schiftner, Alexander

    2009-12-01

    Inspired by freeform designs in architecture which involve circles and spheres, we introduce a new kind of triangle mesh whose faces\\' incircles form a packing. As it turns out, such meshes have a rich geometry and allow us to cover surfaces with circle patterns, sphere packings, approximate circle packings, hexagonal meshes which carry a torsion-free support structure, hybrid tri-hex meshes, and others. We show how triangle meshes can be optimized so as to have the incircle packing property. We explain their relation to conformal geometry and implications on solvability of optimization. The examples we give confirm that this kind of meshes is a rich source of geometric structures relevant to architectural geometry.

  19. Students’ Scientific Circle of Obstetrics and Gynaecology

    Directory of Open Access Journals (Sweden)

    Ivan Polishchuk

    2017-06-01

    Full Text Available The students’ scientific circle is the kind of teaching obstetrics and gynaecology in a higher medical institution. The circle is an elective form of learning that allows the students to get deeper knowledge of a subject and to perfect themselves in the issues of diagnostics in obstetrics and gynaecology as well as to acquaint themselves with basic medical techniques. It helps identify students who are capable of scientific research and allows the students to improve their ability to analytical perception of professional information, the ability to present it to the audience, ask and answer the questions publicly. The article presents the results of practical and research activities of obstetric and gynaecologic section of the students’ scientific circle of Ivano-Frankivsk National Medical University.

  20. Creativity Awards: Great Expectations?

    Science.gov (United States)

    Kilgour, Mark; Sasser, Sheila; Koslow, Scott

    2013-01-01

    Given the creativity inherent in advertising, one useful measure of creativity may be the advertising creativity award. Although creativity awards have been used by academics, agencies, and clients as indicators of exemplary creative work, there is surprisingly little research as to what creative elements they actually represent. Senior agency…

  1. IDRC Doctoral Research Awards

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

    test

    Example of the letter required by IDRC: Reference: IDRC Awards competition: John Smith (Please indicate the title of the award.) a) As research supervisor of Mr. John Smith, I confirm that I approve and support the research proposal submitted by the candidate. b) Mr. Smith has successfully completed the following course(s):.

  2. Pension Fund award

    CERN Multimedia

    Antonella Del Rosso

    2013-01-01

    The CERN Pension Fund won the Investments & Pensions Europe (IPE) 2013 Gold Award in the Medium Real-Estate Investor category. IPE is the leading European publication on the subject of pensions. The awards were judged by a panel of 22 members, which included leading European investment consultants and pension fund executives.     Théodore Economou (left), the CERN Pension Fund’s Chief Executive Officer, receives the IPE 2013 Gold Award.   The award recognised the “fresh thinking” behind the CERN Pension Fund’s updated real-estate strategy, which has brought it “focus” on “high-quality assets and diversification.” The jury also noted the Fund’s “streamlined and cost-efficient” management, and noted that CERN is “running a tight ship”. While the awards are given by a European institution, they have a worldwide scope, and winners in ot...

  3. Awards aplenty in Krakow

    CERN Multimedia

    2009-01-01

    CERN will be well represented this year at the award ceremony organized by the European Physical Society (EPS) in Krakow. The Gargamelle Collaboration is being awarded the High Energy and Particle Physics prize, while Maurizio Pierini shares the Young Physicist Prize. Both Mick Storr and Andrzej Siemko will be awarded the Medal of the Polish Commission of National Education.This year’s EPS-High Energy and Particle Physics Prize is being awarded to the Gargamelle Collaboration for the discovery of the weak neutral current. Gargamelle’s large bubble chamber is now displayed in the Microcosm garden at CERN in commemoration of the discovery that led to the acceptance of the electroweak theory and the award of the Noble prize to Glashow, Salam and Weinberg in 1979. On 3 September 1973 the collaboration published two papers in the same issue of Physics Letters, one on neutral currents involving electrons, the other on neutral current interactions with hadrons (protons and neut...

  4. Study Circles and Socio-cultural Animation

    Directory of Open Access Journals (Sweden)

    Vilma Malečkar

    2001-12-01

    Full Text Available Informal learning and participating in study circles is a way of applying the ideas of socio-cultural animation. It is based on the assumption that within a society there are mechanisms that institutions don't comprise and therefore don't fulfil various, often urgent needs deriving from everyday life and the community. What is going on here is identifying and solving burning problems; some of them have already become an integral part of the way of living in a community. Study circles as an informal phenomenon in Slovenia create new possibilities of social activities based on common learning and participating in a community.

  5. Study Circles and Socio-cultural Animation

    OpenAIRE

    Vilma Malečkar

    2001-01-01

    Informal learning and participating in study circles is a way of applying the ideas of socio-cultural animation. It is based on the assumption that within a society there are mechanisms that institutions don't comprise and therefore don't fulfil various, often urgent needs deriving from everyday life and the community. What is going on here is identifying and solving burning problems; some of them have already become an integral part of the way of living in a community. Study circles as an in...

  6. Dark circles: etiology and management options.

    Science.gov (United States)

    Friedmann, Daniel P; Goldman, Mitchel P

    2015-01-01

    Given their multifactorial nature and the fact that individual patients may have more than a single underlying cause, cosmetic practitioners should be well versed in a number of potential treatment options encompassing all facets of under-eye dark circles. New therapeutic options are also forthcoming. Longer-lasting HA fillers, wavelength tunable laser devices, and topicals speeding up healing and enhancing results after fractionated laser therapy will all serve to make the future of dark circle treatment unabatedly bright. Copyright © 2015 Elsevier Inc. All rights reserved.

  7. Partial covering of a circle by equal circles. Part I: The mechanical models

    Directory of Open Access Journals (Sweden)

    Zsolt Gáspár

    2014-05-01

    Full Text Available How must n equal circles of given radius be placed so that they cover as great a part of the area of the unit circle as possible? To analyse this mathematical problem, mechanical models are introduced. A generalized tensegrity structure is associated with a maximum area configuration of the n circles, whose equilibrium configuration is determined numerically with the method of dynamic relaxation, and the stability of equilibrium is investigated by means of the stiffness matrix of the tensegrity structure. In this Part I, the principles of the models are presented, while an application will be shown in the forthcoming Part II.

  8. Pain in cancer survivors.

    Science.gov (United States)

    Brown, Matthew Rd; Ramirez, Juan D; Farquhar-Smith, Paul

    2014-11-01

    Cancer and its treatment exert a heavy psychological and physical toll. Of the myriad symptoms which result, pain is common, encountered in between 30% and 60% of cancer survivors. Pain in cancer survivors is a major and growing problem, impeding the recovery and rehabilitation of patients who have beaten cancer and negatively impacting on cancer patients' quality of life, work prospects and mental health. Persistent pain in cancer survivors remains challenging to treat successfully. Pain can arise both due to the underlying disease and the various treatments the patient has been subjected to. Chemotherapy causes painful chemotherapy-induced peripheral neuropathy (CIPN), radiotherapy can produce late effect radiation toxicity and surgery may lead to the development of persistent post-surgical pain syndromes. This review explores a selection of the common causes of persistent pain in cancer survivors, detailing our current understanding of the pathophysiology and outlining both the clinical manifestations of individual pain states and the treatment options available.

  9. Quality Circles in Education. Final Report.

    Science.gov (United States)

    Moretz, H. Lynn

    Following an 11-month period of study, planning, and pilot testing, a project was undertaken at Central Piedmont Community College (CPCC) to implement quality circles, i.e., small groups of employees doing similar work who voluntarily meet on a regular basis to set goals, identify and analyze problems, find solutions, and cooperate with management…

  10. Everything within a Circle Is One Thing

    Centers for Disease Control (CDC) Podcasts

    2017-12-19

    Byron Breedlove, EID managing editor, discuses and reads his December 2017 cover essay, Everything within a Circle is One Thing.  Created: 12/19/2017 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 12/19/2017.

  11. Syllable Circles for Pronunciation Learning and Teaching

    Science.gov (United States)

    Whipple, John; Cullen, Charlie; Gardiner, Keith; Savage, Tim

    2015-01-01

    Syllable Circles are interactive visualizations representing prominence as a feature in short phrases or multi-syllable words. They were designed for computer-aided pronunciation teaching. This study explores whether and how interactive visualizations can affect language learners' awareness of prominence, or stress, in English pronunciation. The…

  12. Information flow through the disaster circle

    DEFF Research Database (Denmark)

    Egedorf, Maren Marie; Villanueva Holm-Nielsen, Pablo

    The traditional view of the disaster circle is phase based. Disaster and development professionals recognize that the actions carried out in the various phases of the disaster management cycle are overlapping and build upon each other, having resilience as the overall goal. However information do...

  13. Waring's Problem and the Circle Method

    Indian Academy of Sciences (India)

    ematicalOlympiad. Programme at different levels since 1989. His research interests lie in number theory; his other interests include classical music and mountaineering. the problems they worked on. Their proof of a slightly. Keywords weaker form of Ramanujan's original formula was pub-. Waring's problem, circle method,.

  14. The Lennart Nilsson Award.

    Science.gov (United States)

    Peres, M

    2001-01-01

    This article takes a brief look at the photography of Lennart Nilsson as well as the history of, and the formation of a foundation to raise monies for the establishment of an award in his name. Subsequently, a board and an international nominating committee evolved to select individuals to receive the award. Honorees are chosen based on the merits of their efforts in scientific imagery that, like the photography of Nilsson, reveal the unseen in the natural world. Finally, this article discusses the work of the latest two recipients of the award and invites readers to participate in the nomination process.

  15. The Key to Effective Quality Circles. Research Report.

    Science.gov (United States)

    Honeycutt, Alan

    1989-01-01

    A survey of 83 quality circle members determined that there was no single variable that consistently emerged as the most important contributor to the effectiveness of quality circles. Member training did appear to be stronger than the other variables. (JOW)

  16. How to Avoid Quality Circle Failure in Your Company.

    Science.gov (United States)

    Ingle, Sud

    1982-01-01

    Describes the successful quality circle program at Mercury Marine, a leading outboard motor manufacturer. Discusses reasons for quality circle failure in American industries and suggests ways to achieve success. (JOW)

  17. Locating a circle on the plane using the minimax criterion

    DEFF Research Database (Denmark)

    Brimberg, Jack; Juel, Henrik; Schoebel, Anita

    2006-01-01

    We consider the problem of locating a circle with respect to existing facilities on the plane, such that the largest weighted distance between the circle and the facilities is minimized. The problem properties are analyzed, and a solution procedure proposed.......We consider the problem of locating a circle with respect to existing facilities on the plane, such that the largest weighted distance between the circle and the facilities is minimized. The problem properties are analyzed, and a solution procedure proposed....

  18. FY11 Coc Awards

    Data.gov (United States)

    Department of Housing and Urban Development — This report displays the renewal homeless assistance projects being awarded by HUD under the 2011 Continuum of Care (CoC) competitive grants process. Approximately...

  19. Great Indoors Awards 2007

    Index Scriptorium Estoniae

    2007-01-01

    Hollandis Maastrichtis jagati 17. XI esimest korda rahvusvahelist auhinda The Great Indoors Award. Aasta sisekujundusfirmaks valiti Masamichi Katayama asutatud Wonderwall. Auhinna said veel Zaha Hadid, Heatherwick Studio, Ryui Nakamura Architects ja Item Idem

  20. CPD Allocations and Awards

    Data.gov (United States)

    Department of Housing and Urban Development — The CPD Allocation and Award database provides filterable on-screen and exportable reports on select programs, such as the Community Development Block Grant Program,...

  1. Awarding a Prize

    DEFF Research Database (Denmark)

    Moeran, Brian

    2013-01-01

    This article describes and analyses the selection and prize awarding processes for a biennial ceramics exhibition in Japan. Based on long-term fieldwork in the “art world” (Becker 1982) of contemporary Japanese ceramics, as well as on participant observation of the processes concerned, the article...... addresses and draws upon two sets of sociological writings: one concerned with prizes and awards; the other with evaluative practices....

  2. Tectonics wins AAP Award

    Science.gov (United States)

    AGU's newest journal, Tectonics, won the 1983 award for excellence in journal design and production given by the Association of American Publishers, Inc. (AAP), in the eighth annual professional and scholarly publishing awards competition. Edited by John F. Dewey, the bimonthly journal is a joint publication of AGU and the European Geophysical Society. Paul E. Tapponnier is the European editor and B.C. Burchfiel is the North American editor. The journal is now in its third year of publication.

  3. European Physical Society awards

    CERN Multimedia

    2004-01-01

    The winners of the 2004 Accelerator Prizes, awarded by the European Physical Society's Interdivisional Group on Accelerators (EPS-IGA), have been announced. Vladmir Shiltsev (Fermilab) and Igor Meshkov (JINR, Joint Institute of Nuclear Research, Dubna) will be presented with their awards during the 9th European Particle Accelerator Conference, EPAC'04, on 8 July 2004 in Lucerne. Both physicists will also give a talk about their work. More details on: http://epac.web.cern.ch/

  4. Quality Circles in Higher Education: A Survey of Mismanagement.

    Science.gov (United States)

    Simmons, John; Kahn, Susan

    1990-01-01

    The article examines reasons for the decline in use of quality circles in higher education. A 1988 survey of eight universities and colleges using circles in 1986 found that because quality circle principles were violated, similar problems (such as inadequate training, problematic group membership, and exclusion of supervisors) were encountered at…

  5. Quality/Performance Circles Three Years after Implementation.

    Science.gov (United States)

    Ladwig, Dennis J.

    An overview is provided of the development of quality/performance circles at Lakeshore Technical Institute (LTI), Wisconsin, and of the projects undertaken through the quality/performance circle program during its 3-year history. First, background information is provided on the use of quality circles in Japan and the United States, including…

  6. Quality Circles and Organizational Change in Educational Administration.

    Science.gov (United States)

    Lilly, Edward R.

    Quality circles are groups of people performing similar work that meet regularly to improve their work settings. Since the quality circle is a means for organizational change, it is helpful to place the concept within the literature of organizational change in the field of educational administration. With the use of quality circles, change occurs…

  7. Mismanagement and Quality Circles: How Middle Managers Influence Direct Participation.

    Science.gov (United States)

    Brennan, Maire

    1991-01-01

    Case studies of five Scottish companies found that four of their quality circles programs had ceased. Essential to the success of quality circles were changes in the systems of reward, communication, and decision making and the cooperation and support of middle managers, who may see quality circles as a threat and who control the resources they…

  8. The Relationship between Quality Circles and Teacher Satisfaction.

    Science.gov (United States)

    Sherman, Ross

    1990-01-01

    The relationship of teacher participation in Quality Circles to teacher satisfaction was examined for 64 elementary school teachers participating in 9 Quality Circle decision-making groups. Participation in the Quality Circles did not meet subjects' needs for achievement, recognition, or growth; and it did not increase job satisfaction. (SLD)

  9. Effective Teaching Circles: Support for Math Anxious Students

    Science.gov (United States)

    Powell, Mary Ann; Harrington, Judy

    2011-01-01

    Teaching circles are an innovative mechanism to support faculty and improve student learning. This article describes the use of instructor teaching circles to support math-anxious students at a mid-sized urban university, including the purposes, formation, and sometimes surprising outcomes associated with using this method. Teaching circles for…

  10. Forming Circle Formations of Anonymous Mobile Agents With Order Preservation

    NARCIS (Netherlands)

    Wang, Chen; Xie, Guangming; Cao, Ming

    2013-01-01

    We propose distributed control laws for a group of anonymous mobile agents to form desired circle formations when the agents move in the one-dimensional space of a circle. The agents are modeled by kinematic points. They share the common knowledge of the orientation of the circle, but are oblivious

  11. Locating a general minisum 'circle' on a plane

    DEFF Research Database (Denmark)

    Brimberg, Jack; Juel, Henrik; Körner, Mark-Christoph

    2011-01-01

    We approximate a set of given points in the plane by the boundary of a convex and symmetric set which is the unit circle of some norm. This generalizes previous work on the subject which considers Euclidean circles only. More precisely, we examine the problem of locating and scaling the unit circle...

  12. Yoctomole electrochemical genosensing of Ebola virus cDNA by rolling circle and circle to circle amplification.

    Science.gov (United States)

    Carinelli, S; Kühnemund, M; Nilsson, M; Pividori, M I

    2017-07-15

    This work addresses the design of an Ebola diagnostic test involving a simple, rapid, specific and highly sensitive procedure based on isothermal amplification on magnetic particles with electrochemical readout. Ebola padlock probes were designed to detect a specific L-gene sequence present in the five most common Ebola species. Ebola cDNA was amplified by rolling circle amplification (RCA) on magnetic particles. Further re-amplification was performed by circle-to-circle amplification (C2CA) and the products were detected in a double-tagging approach using a biotinylated capture probe for immobilization on magnetic particles and a readout probe for electrochemical detection by square-wave voltammetry on commercial screen-printed electrodes. The electrochemical genosensor was able to detect as low as 200 ymol, corresponding to 120 cDNA molecules of L-gene Ebola virus with a limit of detection of 33 cDNA molecules. The isothermal double-amplification procedure by C2CA combined with the electrochemical readout and the magnetic actuation enables the high sensitivity, resulting in a rapid, inexpensive, robust and user-friendly sensing strategy that offers a promising approach for the primary care in low resource settings, especially in less developed countries. Copyright © 2016 Elsevier B.V. All rights reserved.

  13. Differences between Active and Inactive Quality Circles in Attendance and Performance.

    Science.gov (United States)

    Tang, Thomas Li-Pang; And Others

    1993-01-01

    Discriminant analysis of differences between 32 active and 12 inactive quality circles on member participation and circle performance showed that active circles had a lower failure rate, higher attendance, and higher net savings in circle projects. (SK)

  14. Canadian Quality Circle pilot project in osteoporosis

    Science.gov (United States)

    Ioannidis, George; Papaioannou, Alexandra; Thabane, Lehana; Gafni, Amiram; Hodsman, Anthony; Kvern, Brent; Johnstone, Dan; Plumley, Nathalie; Baldwin, Alanna; Doupe, M.; Katz, Alan; Salach, Lena; Adachi, Jonathan D.

    2007-01-01

    PROBLEM ADDRESSED Family physicians are not adequately following the 2002 Osteoporosis Canada guidelines for providing optimal care to patients with osteoporosis. OBJECTIVE OF PROGRAM The Canadian Quality Circle (CQC) pilot project was developed to assess the feasibility of the CQC project design and to gather informationfor implementing a national study of quality circles (QCs). The national study would assess whether use ofQCs could improve family physicians’ adherence to the osteoporosis guidelines. PROGRAM DESCRIPTION The pilot project enrolled 52 family physicians and involved 7 QCs. The project had 3 phases: training and baseline data collection, educational intervention and follow-up data collection, and sessions on implementing strategies for care. CONCLUSION Findings from the pilot study showed that the CQC project was well designed and well received. Use of QCs appeared to be feasible for transferring knowledge and giving physicians an opportunity to analyze work-related problems and develop solutions to them. PMID:17934033

  15. Function representation with circle inversion map systems

    Science.gov (United States)

    Boreland, Bryson; Kunze, Herb

    2017-01-01

    The fractals literature develops the now well-known concept of local iterated function systems (using affine maps) with grey-level maps (LIFSM) as an approach to function representation in terms of the associated fixed point of the so-called fractal transform. While originally explored as a method to achieve signal (and 2-D image) compression, more recent work has explored various aspects of signal and image processing using this machinery. In this paper, we develop a similar framework for function representation using circle inversion map systems. Given a circle C with centre õ and radius r, inversion with respect to C transforms the point p˜ to the point p˜', such that p˜ and p˜' lie on the same radial half-line from õ and d(õ, p˜)d(õ, p˜') = r2, where d is Euclidean distance. We demonstrate the results with an example.

  16. CHARACTERISTICS OF HYDROCARBON EXPLOITATION IN ARCTIC CIRCLE

    Directory of Open Access Journals (Sweden)

    Vanja Lež

    2013-12-01

    Full Text Available The existence of large quantities of hydrocarbons is supposed within the Arctic Circle. Assumed quantities are 25% of the total undiscovered hydrocarbon reserves on Earth, mostly natural gas. Over 500 major and minor gas accumulations within the Arctic Circle were discovered so far, but apart from Snøhvit gas field, there is no commercial exploitation of natural gas from these fields. Arctic gas projects are complicated, technically hard to accomplish, and pose a great threat to the return of investment, safety of people and equipment and for the ecosystem. Russia is a country that is closest to the realization of the Arctic gas projects that are based on the giant gas fields. The most extreme weather conditions in the seas around Greenland are the reason why this Arctic region is the least explored and furthest from the realization of any gas project (the paper is published in Croatian .

  17. Rolling circle amplification of metazoan mitochondrialgenomes

    Energy Technology Data Exchange (ETDEWEB)

    Simison, W. Brian; Lindberg, D.R.; Boore, J.L.

    2005-07-31

    Here we report the successful use of rolling circle amplification (RCA) for the amplification of complete metazoan mt genomes to make a product that is amenable to high-throughput genome sequencing techniques. The benefits of RCA over PCR are many and with further development and refinement of RCA, the sequencing of organellar genomics will require far less time and effort than current long PCR approaches.

  18. Developing Learning Analytics for TUT Circle

    OpenAIRE

    Tervakari, Anne-Maritta; Marttila, Jarno; Kailanto, Meri; Huhtamäki, Jukka; Koro, Juho; Silius, Kirsi

    2012-01-01

    Part 4: Learning Analytics in Higher Education; International audience; In this article, we introduce the concept of learning analytics in the context of TUT Circle, a social media enhanced web service for learning in use at Tampere University of Technology. Through three case studies, we apply the methods of learning analytics for insight into the bursty nature of learning activities, procrastination, peer learning, and co-operation between two academic tribes. We found learning analytics us...

  19. Walking in circles: a modelling approach.

    Science.gov (United States)

    Maus, Horst-Moritz; Seyfarth, Andre

    2014-10-06

    Blindfolded or disoriented people have the tendency to walk in circles rather than on a straight line even if they wanted to. Here, we use a minimalistic walking model to examine this phenomenon. The bipedal spring-loaded inverted pendulum exhibits asymptotically stable gaits with centre of mass (CoM) dynamics and ground reaction forces similar to human walking in the sagittal plane. We extend this model into three dimensions, and show that stable walking patterns persist if the leg is aligned with respect to the body (here: CoM velocity) instead of a world reference frame. Further, we demonstrate that asymmetric leg configurations, which are common in humans, will typically lead to walking in circles. The diameter of these circles depends strongly on parameter configuration, but is in line with empirical data from human walkers. Simulation results suggest that walking radius and especially direction of rotation are highly dependent on leg configuration and walking velocity, which explains inconsistent veering behaviour in repeated trials in human data. Finally, we discuss the relation between findings in the model and implications for human walking. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

  20. The life cycle and life span of Namibian fairy circles.

    Science.gov (United States)

    Tschinkel, Walter R

    2012-01-01

    In Namibia of southwestern Africa, the sparse grasslands that develop on deep sandy soils under rainfall between 50 and 100 mm per annum are punctuated by thousands of quasi-circular bare spots, usually surrounded by a ring of taller grass. The causes of these so-called "fairy circles" are unknown, although a number of hypotheses have been proposed. This paper provides a more complete description of the variation in size, density and attributes of fairy circles in a range of soil types and situations. Circles are not permanent; their vegetative and physical attributes allow them to be arranged into a life history sequence in which circles appear (birth), develop (mature) and become revegetated (die). Occasionally, they also enlarge. The appearance and disappearance of circles was confirmed from satellite images taken 4 years apart (2004, 2008). The frequency of births and deaths as a fraction of the total population of circles allowed the calculation of an approximate turnover rate, and from this, an estimate of circle lifespan. Lifespan appeared to vary with circle size, with small circles averaging about 24 years, and larger ones 43-75 years. Overall lifespan averaged about 41 yr. A second, independent estimate of lifespan was made by revisiting circles 2 to 9 years after their clear status had been confirmed. This resulted in a lifespan estimate of about 60 years. Any causal explanation of fairy circles must include their birth, development and death, their mean lifespan and the variation of their features under different conditions.

  1. ISIAQ Academy Awards 2014

    DEFF Research Database (Denmark)

    Nazaroff, William W.; Clausen, Geo; Wargocki, Pawel

    2014-01-01

    The 13th International Conference on Indoor Air Quality and Climate (Indoor Air 2014) was convened in Hong Kong during the week of 7–12 July 2014. Professor Yuguo Li served as the Conference President. One of many highlights was the presentation of awards from the ISIAQ Academy of Fellows, which...... occurred during the opening plenary session. These awards celebrate high achievements in the indoor air sciences. As described in an earlier editorial (Nazaroff, 2012a), the ISIAQ Academy of Fellows has its origins in the creation of the International Academy of Indoor Air Sciences in 1991. In 2005......, that organization was reconstituted as a part of the International Society of Indoor Air Quality and Climate (ISIAQ). The ISIAQ Academy of Fellows is an international, multidisciplinary, scientific, honorific organization established to promote scholarship in the indoor environment and building sciences. The awards...

  2. Children of Holocaust Survivors.

    Science.gov (United States)

    Segal, Shirley Ann

    As a result of the Holocaust, many survivors developed long term psychosocial impairment known as the Post-traumatic Stress Disorder (PTSD), which is characterized by depression, anxiety, hypocondriasis, inability to concentrate or to express anger, nightmares, insomnia, obsessive thoughts, guilt, mistrust, and alienation. The literature in this…

  3. Introducing Nine-Point Circle to Junior High School Students

    Science.gov (United States)

    Fiangga, S.; Azizah, M. A. N.; Rini, R. N. K.; Hidayanti, A. N.

    2018-01-01

    The concept of circles is an ancient concept that has appeared since Ancient Egypt from which this concept gives many significant contributions in mathematics’ development until now. Nevertheless, the concept of circles hides many uncover mysterious features that are of applications in mathematics. One of the mysterious features is the Nine-Point Circle. This Nine-point circle is also known as Euler’s circle, six-point circle, Feuerbach’s circle, the twelve-point circle, and many others. Because of these different names, there have been misunderstand among mathematicians about the Nine-Point Circle’s history. Besides, the discussion of Nine-Point Circle can be used to be an initial material to explain elementary geometry topic in junior high school’s level curriculum of 2013. Therefore, this concept needs to be delivered to the students as a geometry introduction. A possible form of the integration historical aspect of Nine-point circle is suggested in this paper as well as its importance in the curriculum of 2013.

  4. UK businesses bag innovation awards

    Science.gov (United States)

    Banks, Michael

    2015-09-01

    Five UK firms have received innovation awards from the Institute of Physics (IOP), which publishes Physics World. Hallmarq Veterinary Imaging, Metrasens, M Squared Lasers, Silixa and Tracerco have all won an IOP award for developing new innovative products.

  5. Half circle chrome loss by electrochemical effects

    Science.gov (United States)

    Caspary, D.; Jähne, S.; Nesladek, P.; Kristlib, M.; Bahrig, L.; Feicke, A.; Kaiser, M.; Lorbeer, J.; Wandel, T.

    2017-06-01

    For certain designs, we observe a rather peculiar defect during phase-shift mask production. At distinct positions on the mask, the chrome disappears within the second level process in almost perfect half circles. This effect can even be observed if no etching is applied at all. The root cause of this defect is electrochemical dissolving of chrome in DI water during the development rinse process, which appears at locations where the chrome is in contact to the developer rinse medium. In this publication we describe the experimental set-up to investigate the root cause mechanism and propose solutions to overcome the effect.

  6. A Graphical Method for Great Circle Routes

    Directory of Open Access Journals (Sweden)

    Hsu Tien-Pen

    2017-03-01

    Full Text Available A great circle route (GCR is the shortest route on a spherical earth model. Do we have a visual diagram to handle the shortest route? In this paper, a graphical method (GM is proposed to solve the GCR problems based on the celestial meridian diagram (CMD in celestial navigation. Unlike developed algebraic methods, the GM is a geometric method. Appling computer software to graph, the GM does not use any equations but is as accurate as using algebraic methods. In addition, the GM, which emphasizes the rotational surface, can depict a GCR and judge its benefit.

  7. Circle Maps and C*-algebras

    DEFF Research Database (Denmark)

    Schmidt, Thomas Lundsgaard; Thomsen, Klaus

    2015-01-01

    We consider a construction of $C^*$-algebras from continuous piecewise monotone maps on the circle which generalizes the crossed product construction for homeomorphisms and more generally the construction of Renault, Deaconu and Anantharaman-Delaroche for local homeomorphisms. Assuming that the map...... is surjective and not locally injective we give necessary and sufficient conditions for the simplicity of the $C^*$-algebra and show that it is then a Kirchberg algebra. We provide tools for the calculation of the K-theory groups and turn them into an algorithmic method for Markov maps....

  8. Awards and honours

    CERN Multimedia

    ATLAS

    2009-01-01

    On the occasion of the international woman day, on 7 March, Fabiola Gianotti, ATLAS spokesperson, was awarded “Commendatore della Repubblica Italiana” by the Italian President for her “scientific knowledge and her excellent management skills demonstrated in guiding the ATLAS project”.

  9. ATLAS Thesis Award 2017

    CERN Multimedia

    Anthony, Katarina

    2018-01-01

    Winners of the ATLAS Thesis Award were presented with certificates and glass cubes during a ceremony on 22 February, 2018. They are pictured here with Karl Jakobs (ATLAS Spokesperson), Max Klein (ATLAS Collaboration Board Chair) and Katsuo Tokushuku (ATLAS Collaboration Board Deputy Chair).

  10. ATLAS Thesis Awards 2015

    CERN Multimedia

    Biondi, Silvia

    2016-01-01

    Winners of the ATLAS Thesis Award were presented with certificates and glass cubes during a ceremony on Thursday 25 February. The winners also presented their work in front of members of the ATLAS Collaboration. Winners: Javier Montejo Berlingen, Barcelona (Spain), Ruth Pöttgen, Mainz (Germany), Nils Ruthmann, Freiburg (Germany), and Steven Schramm, Toronto (Canada).

  11. Global Cancer Humanitarian Award

    Science.gov (United States)

    Pat Garcia-Gonzalez of the Max Foundation accepted the first annual NCI Global Cancer Medicine Humanitarian Award for her work in chronic myeloid leukemia at the NCI, Center for Global Health Symposium for Global Cancer Research, held in Boston on March 25, 2015.

  12. IDRC Doctoral Research Awards

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

    test

    Methodology. • Tentative schedule of field activities. • Ethical considerations. • Gender implications ... List of courses completed and to be completed in the program. • Confirmation that all your course work will be completed and comprehensive/oral exams passed before the award commences. • Confirmation that you have ...

  13. Research Award: Canadian Partnerships

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

    Corey Piccioni

    2013-08-07

    Aug 7, 2013 ... IDRC is one of the world's leaders in generang new knowledge to meet global challenges. We offer a number of research awards providing a unique opportunity to enhance research skills and gain a fresh perspecve on crucial development issues. These one‐year, paid, in‐house programs of training and ...

  14. International Humanitarian Award.

    Science.gov (United States)

    2017-12-01

    The International Humanitarian Award recognizes extraordinary humanitarian services and activism by psychologists, including professional and volunteer work conducted primarily in the field with underserved populations. Award recipients are psychologists who, by their extraordinary service at a difficult time, improve the lives and contribute to the well-being of people in a large or small geographic area anywhere in the world. The 2017 recipient of the APA International Humanitarian Award was selected by the 2016 Committee on International Relations in Psychology (CIRP). The members of the 2016 CIRP were Melissa Morgan Consoli, PhD, and Arpana G. Inman, PhD (Co-chairs); Rehman Abdulrehman, PhD; Gonzalo Bacigalupe, EdD; Frederic Bemak, EdD; Brigitte Khoury, PhD; Susan Nolan, PhD; Nancy Sidun, PsyD; and Danny Wedding, PhD. Dr. Morgan Consoli, Dr. Inman, Dr. Nolan, and Doctor Sidun were members of the subcommittee for the 2017 award. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  15. Research Award: Climate Change

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

    Office 2004 Test Drive User

    These one‐year, paid, in‐house programs of training and mentorship allow award holders to pursue their research goals and work in one of IDRC's dynamic ... relevance of the proposed research to local, national, and/or regional policy debates in at least one of the following regions: Africa, Asia, or Latin America and the.

  16. Environmental Assessment: Disposition of Chiefs’ Circle Residential Structures

    Science.gov (United States)

    2012-04-27

    Fax (404) 657-1040 http://www.gashpo.org RE: Robins AFB: Conversion of Chiers Circle HD Housing Units to Administrative Functions Houston County...Pennsylvania Ave., NW Suite 809 Washington, DC 20004 29 August 2007 RE: Proposed Demolition of Chiers Circle Historic District and Draft Comprehensive Pr...demolition of the Chiers Circle Historic District. While we appreciate the work you have done to develop a comprehensive programmatic agreement for

  17. Stability of a Perforated Quarter Circle Breakwater

    Directory of Open Access Journals (Sweden)

    ArkalVittal Hegde

    2015-12-01

    Full Text Available Many new types of breakwaters have been constructed of lateto fulfill the ever increasing demand of marine traffic. The quarter circle breakwater (QBW is a recent type of breakwater developed on the lines of an earlier semicircular breakwater (SBW. QBW may be without perforations, seaside perforated or both sides perforated. A series of laboratory experiments were conducted in a two dimensional monochromatic wave flume on an emerged seaside perforated non-overtopping quarter circle breakwater model to study its stability against sliding. The scale of the model was 1:30. A range of incident wave heights (Hi and wave periods (T were generated in the flume simulating the wave climate off Mangaluru coast in the Karnataka State of India. The experimental data so collected was analyzed to understand the variation of the non-dimensional stability parameter with incident wave steepness for different values of dimensionless depth parameter In the end a nomogram was developed for computing the sliding stability of the breakwater.

  18. A mechanism for ramified rolling circle amplification

    Directory of Open Access Journals (Sweden)

    Smith James H

    2010-12-01

    Full Text Available Abstract Background Amplification of single-stranded DNA circles has wide utility for a variety of applications. The two-primer ramified rolling circle amplification (RAM reaction provides exponential DNA amplification under isothermal conditions, creating a regular laddered series of double-stranded DNA products. However, the molecular mechanism of the RAM reaction remains unexplained. Results A RAM reaction model predicts exponential accumulation of a double-stranded DNA product size series, and product-size ratios, that are consistent with observed RAM reaction products. The mechanism involves generation of a series of increasing size intermediate templates; those templates produce RAM products and recursively generate smaller intermediate templates. The model allows prediction of the number of rounds of circular template replication. Real-time RAM reaction data are consistent with the model. Analysis of RAM reaction products shows exponential growth limitation consistent with the model's predictions. Conclusions The model provides a rationale for the observed products of the RAM reaction, and the molecular yield among those products. Experimental results are consistent with the model.

  19. CMS Industries awarded gold, crystal

    CERN Multimedia

    2006-01-01

    The CMS collaboration honoured 10 of its top suppliers in the seventh annual awards ceremony The representatives of the firms that recieved the CMS Gold and Crystal Awards stand with their awards after the ceremony. The seventh annual CMS Awards ceremony was held on Monday 13 March to recognize the industries that have made substantial contributions to the construction of the collaboration's detector. Nine international firms received Gold Awards, and General Tecnica of Italy received the prestigious Crystal Award. Representatives from the companies attended the ceremony during the plenary session of CMS week. 'The role of CERN, its machines and experiments, beyond particle physics is to push the development of equipment technologies related to high-energy physics,'said CMS Awards Coordinator Domenico Campi. 'All of these industries must go beyond the technologies that are currently available.' Without the involvement of good companies over the years, the construction of the CMS detector wouldn't be possible...

  20. Circle Of Life cancer education: giving voice to American Indian and Alaska Native communities.

    Science.gov (United States)

    Vogel, Octavia; Cowens-Alvarado, Rebecca; Eschiti, Valerie; Samos, Markos; Wiener, Diane; Ohlander, Kerstin; Royals, Deborah

    2013-09-01

    The Circle Of Life (COL) was first developed in 1991 as a breast health program through a partnership between the American Cancer Society and a committee of lay and professional volunteers in Oklahoma, with representation from Oklahoma American Indian tribal communities. In 2008, The Society was awarded funding from the Centers for Disease Control and Prevention to expand and enhance COL. Since then, The Society has engaged a variety of tribal health and education leaders and Society staff to comprise a COL advisory workgroup. The workgroup's mission was to make recommendations and provide guidance in the revision of COL. Four cultural values emerged from the engagement of the workgroup: (1) the value of visual communication, (2) the value of interconnected generations, (3) the value of storytelling, and (4) the value of experiential learning. These four concepts greatly shaped the revision of the COL educational tools and resources.

  1. Survivors on Cancer: the portrayal of survivors in print news.

    Science.gov (United States)

    Kromm, Elizabeth Edsall; Smith, Katherine Clegg; Singer, Rachel Friedman

    2007-12-01

    This study examines the types of news stories that include comments by everyday cancer survivors and the messages or information these individuals provide. Even though these non-celebrity survivors increasingly serve on the front lines of cancer prevention and advocacy efforts and often engage with media, the role they play in the media discourse on cancer has not been a focus of research. We conducted a thematic content analysis of print news articles of non-celebrity cancer survivors in 15 leading national daily newspapers for four consecutive months starting in June 2005 to identify the issues or events that included a survivor perspective and the messages or information conveyed by the everyday survivors. Journalists included survivor commentary primarily when covering cancer fundraising events and when focusing on individual survivorship stories. In overall news coverage involving survivors, breast and prostate cancers received the greatest attention, followed by blood and lung cancers. Survivors spoke mainly about the diagnosis experience and life post-cancer. Our analysis of survivors' comments revealed that discussions of the diagnosis experience often convey fear and a lack of confidence in cancer screening practices, while cancer is portrayed as a positive life event. While evidence of a positive and hopeful portrayal of survivorship is an encouraging finding for continued efforts to decrease stigma associated with a cancer diagnosis and for the public understanding of the disease, it is important to consider potential negative implications of an idealized and restricted media discourse on survivorship. The increasing size and capacity of the survivor community offers opportunities for the cancer advocacy community to consider how news media portrayal of cancer and survivorship may contribute in both positive and potentially detrimental ways to public understanding of this disease, its survivors and life after cancer.

  2. Awards and honours

    CERN Multimedia

    2009-01-01

    President of the Italian Republic, Giorgio Napolitano, presenting Fabiola Gianotti with her award on 7 March.On the occasion of International Woman’s Day on 7 March, Fabiola Gianotti, ATLAS spokesperson, was awarded "Commendatore della Repubblica Italiana" by the Italian President for her "scientific knowledge and her excellent management skills demonstrated in guiding the ATLAS project". Gianotti received the honorary title also for "her contribution to the prestige of the Italian scientific community in the field of nuclear physics." Further reading (in Italian only): http://www.quirinale.it/Comunicati/Comunicato.asp?id=38192 An article about the beginning of Gianotti’s term of office as ATLAS spokesperson is available from the latest issue of the CERN Courier: http://cerncourier.com/cws/article/cern/38709

  3. Neurodynamics in Randomly Coupled Circle Maps

    Science.gov (United States)

    Matsuno, Tetsuya; Toko, Kiyoshi; Yamafuji, Kaoru

    1996-05-01

    The dynamics of retrieval processes in a system composed of coupled circle maps is studied by means of a statistical method and numerical simulations. Phase patterns are embedded in coupling parameters so that the system may work as an associative memory system. A parameter, which is an amplification factor multiplied to all the coupling strengths, is introduced for investigating the effect of the strength of the coupling nonlinearity on the behavior of the system concerned. The statistical method provides a set of time evolution equations representing the macroscopic behavior. It is found that the storage capacity is considerably enhanced by the introduced amplification factor. It is also shown that the system exhibits macroscopic chaotic oscillations when the strength of the coupling is sufficiently large. Moreover, the clustering is observed, as in other types of the globally coupled nonlinear systems.

  4. KNOWLEDGE OF JOURNALISM IN THE HERMENEUTIC CIRCLE

    Directory of Open Access Journals (Sweden)

    Christa Berger

    2010-12-01

    Full Text Available In the letters written by Voltaire, Juan Luis Cebrián and AlbertoDines, I find a wisdom originating from experience which istransformed into knowledge for the practice of the profession.In this wisdom there are signs that journalism dialogues with thedisciplines of the social sciences and of language, at the same time that their authors point out the issues which will be transformed into the subject for study according to the theories of journalism. From the wisdom of experience to scientific practice and from the latter to the practice of the profession there is a circulation of knowledge which, in this article, I place in the perspective of thehermeneutic circle indicated by Boaventura de Souza Santos.

  5. Circle Maps and C*-algebras

    DEFF Research Database (Denmark)

    Schmidt, Thomas Lundsgaard

    Let $\\T$ be the unit circle in the complex plane, and let $\\phi:\\T\\to\\T$ be a map which is continuous, surjective and piecewise monotone. We stress that $\\phi$ is allowed to have critical points. This thesis introduces a construction of a two \\'etale groupoids, $\\Gamma_\\phi$, $\\Gamma_\\phi^+$, from...... such a map, generalising the transformation groupoid of a local homeomorphism first introduced by Renault in \\cite{re}. We conduct a detailed study of the relationship between the dynamics of $\\phi$, the properties of these groupoids, the structure of their corresponding reduced groupoid $C^*$-algebras, and......, for certain classes of maps, the K-theory of these algebras. When the map $\\phi$ is transitive, we show that the algebras $C^*_r(\\Gamma_\\phi)$ and $C^*_r(\\Gamma_\\phi^+)$ are purely infinite and satisfy the Universal Coefficient Theorem. Furthermore, we find necessary and sufficient conditions for simplicity...

  6. Quality Circles. Supervising: Technical Aspects of Supervision. The Choice Series #39. A Self Learning Opportunity.

    Science.gov (United States)

    Carlisle, Ysanne

    This student guide is intended to assist persons employed as supervisors to develop and participate in quality circles. Discussed in the first three sections are the following topics: the purpose of quality circles (what a quality circle is, why quality circles developed, how they work, and the roles of various quality circle participants);…

  7. CMS Thesis Award

    CERN Multimedia

    2004-01-01

    The 2003 CMS thesis award was presented to Riccardo Ranieri on 15 March for his Ph.D. thesis "Trigger Selection of WH → μ ν b bbar with CMS" where 'WH → μ ν b bbar' represents the associated production of the W boson and the Higgs boson and their subsequent decays. Riccardo received his Ph.D. from the University of Florence and was supervised by Carlo Civinini. In total nine thesis were nominated for the award, which was judged on originality, impact within the field of high energy physics, impact within CMS and clarity of writing. Gregory Snow, secretary of the awarding committee, explains why Riccardo's thesis was chosen, ‘‘The search for the Higgs boson is one of the main physics goals of CMS. Riccardo's thesis helps the experiment to formulate the strategy which will be used in that search.'' Lorenzo Foà, Chairperson of the CMS Collaboration Board, presented Riccardo with an commemorative engraved plaque. He will also receive the opportunity to...

  8. Squaring the circle of healthcare supplies.

    Science.gov (United States)

    Böhme, Tillmann; Williams, Sharon; Childerhouse, Paul; Deakins, Eric; Towill, Denis

    2014-01-01

    The purpose of this paper is to use a systems lens to assess the comparative performance of healthcare supply chains and provide guidance for their improvement. A well-established and rigorous multi-method audit methodology, based on the uncertainty circle model, yields an objective assessment of value stream performance in eight Australasian public sector hospitals. Cause-effect analysis identifies the major barriers to achieving smooth, seamless flows. Potentially high-leverage remedial actions identified using systems thinking are examined with the aid of an exemplar case. The majority of the healthcare value streams studied are underperforming compared with those in the European automotive industry. Every public hospital appears to be caught in the grip of vicious circles of system uncertainty, in large part being caused by problems of their own making. The single exception is making good progress towards seamless functional integration, which has been achieved by elevating supply chain management to a core competence; having a clearly articulated supply chain vision; adopting a systems approach; and, managing supplies with accurate information. The small number of cases limits the generalisability of the findings at this time. Hospital supply chain managers endeavouring to achieve smooth and seamless supply flows should attempt to elevate the status of supplies management within their organisation to that of a core competence, and should use accurate information to manage their value streams holistically as a set of interwoven processes. A four-level prism model is proposed as a useful framework for thus improving healthcare supply delivery systems. Material flow concepts originally developed to provide objective assessments of value stream performance in commercial settings are adapted for use in a healthcare setting. The ability to identify exemplar organisations via a context-free uncertainty measure, and to use systems thinking to identify high

  9. Japanese Quality Circles: Can They Work in Education?

    Science.gov (United States)

    Bonner, James S.

    1982-01-01

    Describes the concept of quality circles: small, homogeneous groups of workers who discuss product improvement. The idea originated in Japan and has infiltrated U.S. industry and, ultimately, U.S. schools. Explains the quality circle program in the Muskegon (Michigan) schools and its effects in improving communication among employees and…

  10. Quality Circle: A Tool for the '80s.

    Science.gov (United States)

    Yager, Ed

    1980-01-01

    The quality circle, a group of employees who meet to discuss problems and discover solutions, is receiving increasing attention in organizations concerned with quality, productivity, and morale. Based upon behavioral science concepts, the quality circle technique can be applied to a wide variety of work situations. (SK)

  11. Quality Circles: A Japanese Management Technique for the Classroom.

    Science.gov (United States)

    Kogut, Leonard S.

    1984-01-01

    The use of quality circles in three undergraduate courses in general chemistry at Penn State is described. A key ingredient to the success of a quality circle is that the instructor must be willing to consider student opinions as valid and be willing to make adjustments. (MLW)

  12. Quality Circles: Applications in Vocational Education. Information Series No. 249.

    Science.gov (United States)

    Lloyd, Russell F.; Rehg, Virgil R.

    A strategy for increasing worker participation in an effort to remedy the problems of declining productivity and quality is the quality circles concept. The quality circles process involves small groups of employees who meet voluntarily on a regular basis to identify, analyze, and develop solutions to problems and to implement the solutions when…

  13. Site-Based Management and Quality Circles: A Natural Combination.

    Science.gov (United States)

    Hansen, J. Merrell

    1990-01-01

    Quality circles can be an effective way to strengthen three significant forces influencing school organizations today. Quality circles allow teachers to participate in more meaningful ways, transform the principal's instructional leadership role, and allow site-based management, or bottom-up decision making, to succeed. (MLH)

  14. Talking Circle: Creating Community in our Elementary Classrooms

    Science.gov (United States)

    Triplett, Cheri Foster; Hunter, Anne

    2005-01-01

    A Talking Circle incorporates traditions from various Native American tribes and represents the practice of gathering as a community to solve problems, and the practice of respectful listening. This article describes the benefits of introducing students to a Talking Circle as a way of creating community in the classroom. Having a weekly class…

  15. Research Circles - a method for developing guidance practices

    DEFF Research Database (Denmark)

    2012-01-01

    This video reports on our work with using research circles to improve our understanding of how to provide guidance and counseling to help young people in danger of dropping out of school. The video is based on the paper: Research Circles -- a method for developing guidance practices...

  16. DNA circles with cruciforms from Isospora (Toxoplasma) gondii

    NARCIS (Netherlands)

    Weijers, P.J.; Borst, P.; Overdulve, J.P.; Fase-Fowler, F.; Berg, Marlene van den

    1984-01-01

    We have isolated a closed circular duplex DNA fraction from the unicellular parasite Isospora (Toxoplasma) gondii and examined the purified DNA by electron microscopy. A major part of this circular DNA consists of 12-μm circles containing a cruciform with 0.5-μm tails. We also found 23-μm circles

  17. An Effective Time and Management Strategy in Quality Circles.

    Science.gov (United States)

    Halverson, Don E.

    Contending that participation in quality circles enhances effective time management by school administrators and teachers, this guide provides both a theoretical briefing and practical recommendations for better time management. A pre- posttest prefaces a review of basic concepts of quality circles with reference to the work of Abraham Maslow,…

  18. Families and the Circle of Courage[TM

    Science.gov (United States)

    Garfat, Thom; Van Bockern, Steve

    2010-01-01

    The Circle of Courage philosophy encourages thoughts about the importance of courage in the lives of children and young people--the courage to face what life offers and the resilience to handle life's challenges. Belonging, mastery, independence, and generosity, the four areas identified by the Circle of Courage, are pathways to help young people…

  19. Circle of Courage: Reaching Youth in Residential Care

    Science.gov (United States)

    Lee, Bethany; Perales, Kelly

    2005-01-01

    The Circle of Courage, based on traditional Native American philosophy, emphasizes belonging, mastery, independence, and generosity. This study assessed the prevalence of the Circle of Courage values among youth in a residential facility and examined the relationship between these ideals and indicators of placement success. After 12 weeks in…

  20. Circle packing: experiments in discrete analytic function theory

    OpenAIRE

    Dubejko, Tomasz; Stephenson, Kenneth

    1995-01-01

    Circle packings are configurations of circles with specified patterns of tangency, and lend themselves naturally to computer experimentation and visualization. Maps between them display, with surprising faithfulness, many of the geometric properties associated with classical analytic functions. This paper introduces the fundamentals of an emerging "discrete analytic function theory'' and investigates connections with the classical theory. It then describes several experiment...

  1. Covering a rectangle with six and seven equal circles

    NARCIS (Netherlands)

    Melissen, J.B.M.; Schuur, Peter

    2000-01-01

    In a recent article (Heppes and Melissen, Period. Math. Hungar. 34 (1997) 63–79), Heppes and Melissen have determined the thinnest coverings of a rectangle with up to five equal circles and also for seven circles if the aspect ratio of the rectangle is either between 1 and 1.34457…, or larger than

  2. Geometric Limits of Julia Sets with Parameters on the Circle

    OpenAIRE

    Kaschner, Scott R.; Romero, Reaper; Simmons, David

    2014-01-01

    We show that the geometric limit as $n\\rightarrow\\infty$ of the Julia sets $J(P_{n,c})$ for the maps $P_{n,c}(z) = z^n+c$ does not exist for almost every c on the unit circle. Furthermore, we show that there is always a subsequence along which the limit does exist and equals the unit circle.

  3. Locating a circle on the plane using the minimax criterion

    DEFF Research Database (Denmark)

    Brimberg, Jack; Juel, Henrik; Schöbel, Anita

    2009-01-01

    We consider the problem of locating a circle with respect to existing facilities on the plane, such that the largest weighted distance between the circumference of the circle and the facilities is minimized. The problem properties are analyzed, and a solution procedure proposed...

  4. Empowerment of Children through Circle Time: Myth or Reality?

    Science.gov (United States)

    Collins, Bernie

    2013-01-01

    The focus of this paper is circle time, a widely used method in primary schools in Ireland and elsewhere. It involves children sitting in a circle with their teacher using method-specific techniques and strategies for self-esteem enhancement, promoting positive relationships and development of social skills. Qualitative research was undertaken in…

  5. Circle formation for anonymous mobile robots with order preservation

    NARCIS (Netherlands)

    Wang, Chen; Cao, Ming; Xie, Guangming; Wang, Long

    2012-01-01

    This paper proposes a distributed control law for a group of mobile robots to form any given formation on a circle of a prescribed radius. The robots are modeled by point masses with the constraint that all of them can move only on the circle. In particular, robots are oblivious, anonymous, and

  6. Aboriginal talking circle: Aboriginal perspectives on caribou conservation - Overview by the Aboriginal Talking Circle Coordinating Team

    Directory of Open Access Journals (Sweden)

    Deborah Simmons

    2012-03-01

    Full Text Available The 13th North American Caribou Workshop in 2010 was the venue for a remarkable forum of Aboriginal knowledge holders in which experiences and ideas about caribou research and stewardship were shared in a Talking Circle format. Facilitated by Danny Beaulieu (Denesųłıné /Deninu Kųę First Nation and Walter Bayha (Dé lįnęgotı˛nę/Dé lı˛nę First Nation, the Aboriginal Talking Circle took place over a full day as well as a half day, totalling more than ten hours. At least thirty-six Aboriginal people contributed to the discussion, representing thirty organisations and nearly as many First Nation, Inuit and Métis nations. Delegates converged from a geographical area spanning caribou ranges in six provinces and all three territories of northern Canada.

  7. Exploring quality circles in the provision of therapeutic recreation services.

    Science.gov (United States)

    Wilhite, B; Terry, B; Yoshioka, C F; McLean, D D

    1983-01-01

    This article provides a discussion of the advantages of implementing a Quality Circles program into a therapeutic recreation setting. Quality Circles, a Japanese management concept, has received increased support in American industry and human service organizations. It is founded on the principle of employee involvement and concern for the improvement of the organization. Disadvantages of Quality Circles include: (1) lack of management support; (2) time required to implement; (3) failure to hire consultants; and (4) improper composition of Circles. Advantages of Quality Circles are (1) improved communication; (2) management awareness of employee job-related concerns; (3) personal growth and development; (4) enhanced decision making skills; (5) increased individual power; (5) improved motivation; and (6) opportunities for recognition of individual improvement.

  8. Infraorbital dark circles: definition, causes, and treatment options.

    Science.gov (United States)

    Roh, Mi Ryung; Chung, Kee Yang

    2009-08-01

    Infraorbital dark circles refer to the conditions that present with darkness of the infraorbital eyelids. Although it is not a medical concern, it can be a cosmetic concern for a large number of individuals. Moreover, clear definition and possible causes have not been elucidated. To review the possible causes and treatment options for infraorbital dark circles. The article is based on a review of the medical literature and the author's clinical experience in treating infraorbital dark circles. Possible causative factors of infraorbital dark circles include excessive pigmentation, thin and translucent lower eyelid skin overlying the orbicularis oculi muscle, and shadowing due to skin laxity and tear trough, but because multiple factors cause infraorbital dark circles in the majority of patients, it is essential to identify the cause and choose the appropriate treatment according to the cause.

  9. 31 CFR 20.605 - Award.

    Science.gov (United States)

    2010-07-01

    ... 31 Money and Finance: Treasury 1 2010-07-01 2010-07-01 false Award. 20.605 Section 20.605 Money...-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 20.605 Award. Award means an award of financial... award includes: (1) A Federal grant or cooperative agreement, in the form of money or property in lieu...

  10. Who are the cancer survivors?

    DEFF Research Database (Denmark)

    Hovaldt, Hanna Birkbak; Suppli, N P; Olsen, M H

    2015-01-01

    Background: No nationwide studies on social position and prevalence of comorbidity among cancer survivors exist. Methods: We performed a nationwide prevalence study defining persons diagnosed with cancer 1943-2010 and alive on the census date 1 January 2011 as cancer survivors. Comorbidity was co...

  11. Brain tumor survivors speak out.

    Science.gov (United States)

    Carlson-Green, Bonnie

    2009-01-01

    Although progress has been made in the treatment of childhood brain tumors,work remains to understand the complexities of disease, treatment, and contextual factors that underlie individual differences in outcome. A combination of both an idiographic approach (incorporating observations made by adult survivors of childhood brain tumors) and a nomothetic approach (reviewing the literature for brain tumor survivors as well as childhood cancer survivors) is presented. Six areas of concern are reviewed from both an idiographic and nomothetic perspective, including social/emotional adjustment, insurance, neurocognitive late effects, sexuality and relationships, employment, and where survivors accessed information about their disease and treatment and possible late effects. Guidelines to assist health care professionals working with childhood brain tumor survivors are offered with the goal of improving psychosocial and neurocognitive outcomes in this population.

  12. Sleep disturbances and PTSD: a perpetual circle?

    Directory of Open Access Journals (Sweden)

    Saskia van Liempt

    2012-10-01

    Full Text Available Background : Sleep facilitates the consolidation of fear extinction memory. Nightmares and insomnia are hallmark symptoms of posttraumatic stress disorder (PTSD, possibly interfering with fear extinction and compromising recovery. A perpetual circle may develop when sleep disturbances increase the risk for PTSD and vice versa. To date, therapeutic options for alleviating sleep disturbances in PTSD are limited. Methods : We conducted three studies to examine the relationship between sleep and posttraumatic symptoms: (1 a prospective longitudinal cohort study examining the impact of pre-deployment insomnia symptoms and nightmares on the development of PTSD; (2 a cross-sectional study examining subjective sleep measures, polysomnography, endocrinological parameters, and memory in veterans with PTSD, veterans without PTSD, and healthy controls (HCs; (3 a randomized controlled trial (RCT (n=14 comparing the effect of prazosin and placebo on sleep disturbances in veterans with PTSD. In addition to these studies, we systematically reviewed the literature on treatment options for sleep disturbances in PTSD. Results : Pre-deployment nightmares predicted PTSD symptoms at 6 months post-deployment; however, insomnia symptoms did not. Furthermore, in patients with PTSD, a correlation between the apnea index and PTSD severity was observed, while obstructive sleep apnea syndrome was not more prevalent. We observed a significant increase in awakenings during sleep in patients with PTSD, which were positively correlated with adrenocorticotropic hormone (ACTH levels, negatively correlated with growth hormone (GH secretion, and the subjective perception of sleep depth. Also, heart rate was significantly increased in PTSD patients. Interestingly, plasma levels of GH during the night were decreased in PTSD. Furthermore, GH secretion and awakenings were independent predictors for delayed recall, which was lower in PTSD. In our RCT, prazosin was not associated with

  13. 1993 architectural design awards.

    Science.gov (United States)

    1993-06-01

    The 10th annual architectural design awards sponsored by Contemporary Long Term Care salute nursing homes and retirement communities that combine a flair for innovative living environments with a sensitivity to the needs of aging residents. These facilities represent the very best in elderly housing that prolongs independence while enhancing efficient operation. The 1993 winners are: King Health Center, U.S. Soldiers' and Airmen's Home, Washington, DC; The Terrace of Los Gatos, Los Gatos, CA; Walker Elder Suites, Edina, MN; The Jefferson, Ballston, VA; The Forum at Rancho San Antonio, Cupertino, CA.

  14. Award for Steve Myers

    CERN Document Server

    2003-01-01

    Last Thursday Steve Myers, Leader of the Accelerator and Beams Division, received one of the UK Institute of Physics awards. He is the recipient of the 2003 Duddel Medal and Prize for his contributions to the development of major charged-particle accelerator projects at CERN. As head of the commissioning group for the Large Electron Positron (LEP) collider, says the citation, his contributions have had «a direct impact on the results from LEP, which have reached a precision and extent far beyond expectation and are key in defining the Standard Model of particle physics».

  15. Table Summarizing Awards Supported by Fellowships and Awards

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

    Liliane Castets-Poupart

    developing country university. Support is for doctoral research awards, full study degrees, post-doc fellowships, internships and sabbaticals in sub-Saharan. Africa, Asia and Latin. America and the Caribbean. Variable. Managed by various developing country institutions. Variable. Fellowships · http://www.idrc.ca/awards.

  16. Circle of Willis atherosclerosis, Alzheimer's disease and the Dean number.

    Science.gov (United States)

    Ismailov, Rovshan M

    2013-10-26

    The important role of atherosclerosis in pathophysiology of Alzheimer's Disease has become evident. Mechanisms such as hyperlipidemia, inflammation, abdominal obesity and insulin resistance are important yet they may not fully explain the specific involvement of the Circle of Willis in these pathologies. The Circle of Wills is a complex geometrical structure which has several areas with different curvature as well as various branching angles of vessels composing the circle. The hemodynamics in this region should take into account the Dean number which indicates the influence of curvature on the resistance to blood flow. Thus, areas with various curvature and angles may have different hemodynamics and there are certain areas in the Circle of Willis that are more likely to develop atherosclerotic changes. Therefore, this could suggest the novel pathophysiological pathway resulting from the geometric peculiarities of the Circle of Willis. One of the directions of future research is to examine whether specific areas of the Circle of Willis are more likely to develop atherosclerotic changes compared to other ones. Selective areas of the Circle of Willis affected by atherosclerotic changes could indicate the primary role of atherosclerosis promoting Alzheimer's disease although other pathophysiological mechanisms suggesting the opposite direction should be also examined in prospective studies.

  17. Holocaust Child Survivors and Child Sexual Abuse

    Science.gov (United States)

    Lev-Wiesel, Rachel; Amir, Marianne

    2005-01-01

    This study utilized a qualitative analysis of child survivors of the Holocaust who were sexually abused during World War II. The research study aimed to give this specific group of survivors a voice and to explore the impact of multiple extreme traumas, the Holocaust and childhood sexual abuse, on the survivors. Twenty-two child survivors of the…

  18. Geršgorin and his circles

    CERN Document Server

    Varga, Richard S

    2004-01-01

    TheGer? sgorin CircleTheorem, averywell-known resultin linear algebra today, stems from the paper of S. Ger? sgorin in 1931 (which is reproduced in AppendixD)where,givenanarbitraryn×ncomplexmatrix,easyarithmetic operationsontheentriesofthematrixproducendisks,inthecomplexplane, whose union contains all eigenvalues of the given matrix. The beauty and simplicity of Ger? sgorin’s Theorem has undoubtedly inspired further research in this area, resulting in hundreds of papers in which the name “Ger? sgorin” appears. The goal of this book is to give a careful and up-to-date treatment of various aspects of this topic. The author ?rst learned of Ger? sgorin’s results from friendly conversations with Olga Taussky-Todd and John Todd, which inspired me to work in this area.Olgawasclearlypassionateaboutlinearalgebraandmatrixtheory,and her path-?nding results in these areas were like a magnet to many, including this author! It is the author’s hope that the results, presented here on topics related to Ger? sgorin...

  19. Geometric fit of a point set by generalized circles

    DEFF Research Database (Denmark)

    Körner, Mark-Christopher; Brimberg, Jack; Juel, Henrik

    2010-01-01

    In our paper we approximate a set of given points by a general circle. More precisely, given two norms k 1 and k 2 and a set of points in the plane, we consider the problem of locating and scaling the unit circle of norm k 1 such that the sum of weighted distances between the circumference...... of the circle and the given points is minimized, where the distance is measured by a norm k 2. We present results for the general case. In the case that k 1 and k 2 are both polyhedral norms, we are able to solve the problem by investigating a finite candidate set....

  20. A Hochschild homology Euler characteristic for circle actions

    OpenAIRE

    Geoghegan, Ross; Nicas, Andrew

    1998-01-01

    We define a "circle Euler characteristic" of a circle action on a compact manifold or finite complex X. It lies in the first Hochschild homology group of ZG where G is the fundamental group of X. It is analogous in many ways to the ordinary Euler characteristic. One application is an intuitively satisfying formula for the Euler class (integer coefficients) of the normal bundle to a smooth circle action without fixed points on a manifold. In the special case of a 3-dimensional Seifert fibered ...

  1. Research Award: Governance and Justice

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

    Office 2004 Test Drive User

    2015-08-06

    Research Award: Governance and Justice. Deadline: August 6, 2015. Please note that all applications must be submitted online. IDRC is one of the world's leaders in generating new knowledge to meet global challenges. We offer a number of research awards providing a unique opportunity to enhance research skills and ...

  2. Step 4: Award Negotiation & Issuance

    Science.gov (United States)

    Before a grant can be awarded and accepted, several pre-award activities must happen to formalize the partnership. Ensuring compliance with federal laws, a review of costs and a negotiation of the appropriate funding level must all happen in order to rece

  3. The rolling circle for phiX DNA replication. II. Synthesis of single-stranded circles.

    Science.gov (United States)

    Dressler, D

    1970-12-01

    varphiX-infected cells have been allowed to incorporate tritiated thymidine late in the phage life cycle when single-stranded circles are the product of DNA synthesis. Virtually all of the radioactivity is recovered in a continuum of actively replicating viral DNA molecules. These molecules are termed rolling circle intermediates because they are characterized by three structural properties. They possess positive strands that are longer than the length of a mature viral genome, and negative strands that are covalently closed single-stranded circles. The 3' termini of the long positive strands lie upon the template rings, while the 5' ends are free in solution. From these experimental data, the basic mode of synthesis is deduced to involve the continuous elongation of the open positive strand by endless copying around the circular negative strand template. As new bases are added to the template-bound (3') end of the positive strand, the distal (5') end is displaced from the template ring as a single-stranded tail of increasing length. It is the tail which serves as the source of material for progeny chromosomes. These data confirm our characterization of this varphiX intermediate, which initially was based only on the possession of long positive strands, and extend this characterization to include experimental statements about the circular nature of the template DNA strand, and the 5' to 3' direction of polynucleotide chain growth within the intermediate. Moreover, the description can now be applied to all of the molecules which acquire label during a pulse.

  4. The last SPR dinner awards

    Science.gov (United States)

    Tsurutani, Bruce

    1992-03-01

    Because the Solar-Planetary Relationships section of AGU has officially changed its name to Space Physics and Aeronomy (SPA), the December 10, 1991, section dinner award ceremony at the AGU Fall Meeting in San Francisco was the last of the series. Presumably an SPA dinner award series will be started under President-elect Andy Nagy.We have followed our tradition of recognizing the special talents of section members at the annual dinner. This year we had eight awardees. These awards are given in fun and are intended to be humorous. The selection committee defining the awards (the awards are changed regularly to keep people from trying to win one) and selecting the awardees will have to remain anonymous. (The committee is similar to Skull and Bones, but we are politically correct in that we allow women as members.)

  5. Conversations with Holocaust survivor residents.

    Science.gov (United States)

    Hirst, Sandra P; LeNavenec, Carole Lynne; Aldiabat, Khaldoun

    2011-03-01

    Traumatic events in one's younger years can have an impact on how an individual copes with later life. One traumatic experience for Jewish individuals was the Holocaust. Some of these people are moving into long-term care facilities. It was within this context that the research question emerged: What are Holocaust survivor residents' perceptions of a life lived as they move into a long-term care facility? For this qualitative study, Holocaust survivors were individually interviewed. Findings emphasize that nursing care needs to ensure that Holocaust survivor residents participate in activities, receive timely health care, and receive recognition of their life experiences. Copyright 2011, SLACK Incorporated.

  6. From Quality Circles to Participation: Managing the Transition (Part Two).

    Science.gov (United States)

    Simmons, John

    1985-01-01

    This article draws on the experience of such firms as People Express, General Motors, and Digital Equipment Corporation to illustrate successful transition from quality circle participation to full participation in management. (CT)

  7. Arctic circle: on thin ice : battle for the pole

    National Research Council Canada - National Science Library

    2009-01-01

    ... the most. Shot in HD, at some of the world's most desolate and stunning locations, The Arctic Circle marries dramatic footage with hard science and striking computer graphics to tell the story of climate...

  8. Packing 16, 17 of 18 circles in an equilateral triangle

    NARCIS (Netherlands)

    Melissen, J.B.M.; Schuur, Peter

    1995-01-01

    We present new, efficient packings for 16, 17 and 18 congruent circles in an equilateral triangle. The results have been found by the use of simulated annealing and a quasi-Newton optimization technique, supplemented with some human intelligence.

  9. Parhelic-like circle from light scattering in Plateau borders

    Energy Technology Data Exchange (ETDEWEB)

    Tufaile, A., E-mail: tufaile@usp.br; Tufaile, A.P.B.

    2015-03-06

    We are reporting a new simple optical element to generate halos. We have observed interesting patterns of light scattering in Plateau borders in foams. In analogy to the atmospheric phenomena known as parhelic circle, sun dogs, and sun pillars, we have named the features of the patterns observed as parlaseric circle, laser dogs, and laser pillars. The triangular symmetry of the Plateau borders is analogous to the hexagonal symmetry of ice crystals which produce these atmospheric phenomena. Working with one Plateau border at a time, we have observed wave optics phenomena that are not perceived in the atmospheric phenomena, such as diffraction and interference. - Highlights: • We obtained halo formation from light scattering in a Plateau border using an experiment. • We explained halo formation using geometrical theory of diffraction. • An optical element based on a Plateau border is proposed. • We compared some aspects of the parhelic circle with the parlaseric circle.

  10. ‘We are looked down upon and rejected socially’: a qualitative study on the experiences of trafficking survivors in Nepal

    Science.gov (United States)

    Dahal, Pranab; Joshi, Sunil Kumar; Swahnberg, Katarina

    2015-01-01

    Background The successful reintegration of sexual trafficking survivors into Nepalese society is challenging. This paper aims to explore the trafficking process, abuses faced during sexual slavery,and the challenges faced by women and girl survivors for successful reintegration. Method This exploratory study used qualitative methods to identify that poverty, illiteracy, lack of opportunities, and varied social stigma initiate the victimization process, and continuity of this vicious circle increases the risk for (re)entrapment. Result The reasons for sexual trafficking have also become the reasons for restricting survivors from opportunities for growth and mainstreaming. Conclusion Non-existent support systems, detachment from familial ties, being outcast by society, and an uncertain livelihood make reintegration difficult for survivors. PMID:26584683

  11. The value of circle time as an intervention strategy

    OpenAIRE

    Glazzard, J

    2016-01-01

    Literature on circle time emphasises benefits such as improved self-esteem, improvements in speaking and listening skills and social skills. However, evidence-based research is more limited and much of the available research is anecdotal. Whilst this paper does not offer a systematic evaluation of the impact of circle time on specific groups of children it does synthesise the key arguments in the literature. This paper concludes that is a need for more systematic research on the effects of ci...

  12. Regularity of critical circles in non-twist maps.

    CERN Document Server

    Apte, A; Petrov, N

    2004-01-01

    We study critical invariant circles of several noble rotation numbers at the edge of breakdown for area preserving maps of the cylinder which violate the twist conditions. These circles admit essentially unique parameterizations by rotational coordinates. We present a high accuracy computation of about $10^7$ Fourier coefficients. This allows us to compute the regularity of the conjugating maps and show that, to the extent of the precision, it only depends on the tail of the continued fraction expansion.

  13. Social Circles Detection from Ego Network and Profile Information

    Science.gov (United States)

    2014-12-19

    0704-0188 3. DATES COVERED (From - To) - UU UU UU UU Approved for public release; distribution is unlimited. Social Circles Detection from Ego Network...Research Triangle Park, NC 27709-2211 ego network, social copying community REPORT DOCUMENTATION PAGE 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 10. SPONSOR...ABSTRACT Social Circles Detection from Ego Network and Profile Information Report Title This report presents a study making our first approach to the

  14. Developing Peacemaking Circles in a European Context. Main Report

    OpenAIRE

    Weitekamp, Elmar G. M.

    2015-01-01

    This study represents the background and results of a pilot study to implement peacemaking or healing circles in Europe. Even though victim- offender mediation is well known and applied in various forms in practice, this study explores the possibilities to add the community in this picture. For this pilot study three countries were chosen: Germany, Belgium and Hungary. A total of 30 peace making circles were conducted in these countries and we were able to implement them in these different co...

  15. Comparison of the coaxial circle circuit with the conventional circle circuit.

    Science.gov (United States)

    Mizrak, Ayse; Bilgi, Murat; Koruk, Senem; Ganidagli, Suleyman; Karatas, Erkan; Oner, Unsal; Gul, Rauf; Sahin, Levent

    2011-08-01

    The coaxial circle system helps prevent heat loss during surgery, and it also acts as a humidifier. This study aimed to compare the coaxial breathing system and the conventional system in their ability to warm and moisturize inhaled gases, and we also analyzed lung function protection and saccharin clearance time in patients who underwent tympanomastoidectomy (TMT) with the aid of these two systems. Forty adult patients of ASA physical status I-II were scheduled for elective TMT. A standard volume-dependent ventilator setting was used to establish normocapnia. The coaxial circle system was used in the treated group (n=20), whereas the conventional circuit system was used in the control group (n=20). Saccharin clearance, VC (vital capacity), FRC (functional residual capacity), FEV1 (forced expiratory volume in 1 second), airway pressure, relative humidity and temperature of inspired gas, body temperature and adverse and hemodynamic effects were measured at different perioperative periods. The relative humidity (mg H2O Lt -1) of inspired gas in the treated group was higher than in the control group at 5, 15, 30, 45, 60 and 90 minutes after anesthesia induction. The temperature of inspired gas (Centigrade) in the treated group was higher than in the control group (pcircle system decreased postoperative saccharin clearance time and increased postoperative FRC, relative humidity and the temperature of inspired fresh gas, without any adverse perioperative effects in patients who underwent TMT.

  16. COLLIDE Pro Helvetia Award

    CERN Multimedia

    2016-01-01

    The COLLIDE Pro Helvetia Award is run in partnership with Pro Helvetia, giving the opportunity to Swiss artists to do research at CERN for three months.   From left to right: Laura Perrenoud, Marc Dubois and Simon de Diesbach. The photo shows their VR Project, +2199. Fragment.In are the winning artists of COLLIDE Pro Helvetia. They came to CERN for two months in 2015, and will now continue their last month in the laboratory. Fragment.In is a Swiss based interaction design studio. They create innovative projects, interactive installations, video and game design. Read more about COLLIDE here.

  17. Awards and Honours

    CERN Multimedia

    Katarina Anthony

    2010-01-01

    Graphene collects the Nobel prize   Nobel Prize winners Andre Geim (left) and Konstantin Novoselov (right). © Sergeom, Wikimedia Commons, and University of Manchester, UK. The Nobel Prize in Physics for 2010 has been awarded to Andre Geim and Konstantin Novoselov, both from the University of Manchester, for their “groundbreaking experiments regarding the two-dimensional material graphene”. Graphene has exceptional properties that have made it a micro-laboratory for quantum physics. Not only is graphene the thinnest material ever made, it is also the strongest, as well as being an excellent conductor and almost completely transparent. At a time when many researchers believed that it was impossible for such thin materials to be stable, Geim and Novoselov extracted graphene from a piece of graphite using only normal adhesive tape. Novoselov, 36, first worked with Andre Geim, 51, as a PhD student in the Netherlands. He subsequentl...

  18. [Implementation and evaluation of quality circles in general practice].

    Science.gov (United States)

    Tausch, B; Härter, M; Niebling, W; Dieter, G; Berger, M

    1995-08-01

    In the beginning of 1993, society of panel doctors Südbaden, Germany, has constituted a group of experts from the Department of General Medicine of the university hospital and practising general practitioners (GPs) to develop an organisational and conceptional framework for setting up quality circles. At present, 23 quality circles with 6-12 participants are holding regular meetings every 4 to 8 weeks in the region of Südbaden. The group members, who are all physicians working in primary health care, are selecting and discussion topics which are important in general practice. In order to facilitate the discussions, the research group has developed predefined guidelines covering a wide range of common and important conditions in general practice (Hypertension, sleeping disorders, diabetes mellitus, COPD, dementia, lower back pain, cardio-vascular disease, depression, headache, vertigo etc). In presenting these structurized guidelines, the moderator prompts and encourage the group members to identify common problems in their own practices. The use of these guidelines in, quality circles and research may provide a starting point for developing consensus guidelines. The quality circle projects is given as systematic evaluation for both participants and moderators at different levels. Main objectives of the assessment are the recruitment, motivation and the specific goals of general practitioners to participate in quality circles. Currently, we are evaluating the development of quality circle for a period of 18 months.

  19. Models to support students’ understanding of measuring area of circles

    Science.gov (United States)

    Rejeki, S.; Putri, R. I. I.

    2018-01-01

    Many studies showed that enormous students got confused about the concepts of measuring area of circles. The main reason is because mathematics classroom practices emphasized on memorizing formulas rather than understanding concepts. Therefore, in this study, a set of learning activities were designed as an innovation in learning area measurement of circles. The activities involved two models namely grid paper and reshaping which are respectively as a means and a strategy to support students’ learning of area measurement of circles. Design research was used as the research approach to achieve the aim. Thirty-eight of 8th graders in Indonesia were involved in this study. In this study, together with the contextual problems, the grid paper and reshaping sectors, which used as the models in this learning, helped the students to gradually develop their understanding of the area measurement of circles. The grid papers plays important role in comparing and estimating areas. Whereas, the reshaping sectors might support students’ understanding of the circumference and the area measurement of circles. Those two models could be the tool for promoting the informal theory of area measurement. Besides, the whole activities gave important role on distinguishing the area and perimeter of circles.

  20. Biology coming full circle: joining the whole and the parts.

    Science.gov (United States)

    Wikswo, John P; Porter, Andrew P

    2015-01-01

    The new cover of Experimental Biology and Medicine features the hermeneutic circle of biology, a concept we have adapted from the hermeneutic principle that one understands the whole only in terms of each part and the parts only in terms of the whole. Our hermeneutic circle summarizes the course of experimental biology through 2500 years of the achievements of reductionist research (understanding the parts), which culminates in our ability to rapidly sequence the genome. Rather than returning along the same path in a constructionist approach that simply builds upon this knowledge, but in reverse, an alternative is to close the circle with synthetic constructions that seek to integrate the full complexity of biological and physiological systems (understanding the whole), of which organs-on-chips are one example. This closing of the circle cannot be a comprehensively accurate representation of biology, but it can be a synthetic one that effectively defines particular biological subsystems. The illustration of the hermeneutic circle of biology is also intended to suggest both the multiple cycles that may be required to reach such a synthesis and the expansion of the circle in an outward spiral as knowledge increases. Our commentary explains the symbolism of the new cover in a philosophical and scientific discussion. © The Author(s) 2015 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  1. Ageing Holocaust survivors in Australia.

    Science.gov (United States)

    Paratz, Elizabeth D; Katz, Benny

    2011-02-21

    In recent years, a phenomenon of "late effects of the Holocaust" has emerged, with impacts on the psychological and physical health of ageing Holocaust survivors. As Holocaust survivors age, they may experience heightened anxiety around normal processes of ageing, worsened post-traumatic stress disorder with cognitive decline, and fear of the medical system. Holocaust survivors are at increased risk of osteoporosis, cardiometabolic disease due to hypothalamic-pituitary-adrenal axis dysfunction, cancer, and sequelae of Nazi medical experiments. From existing medical literature on this topic, practical principles of management are derived to create a framework for sensitive medical management of Holocaust survivors in Australia. The issues discussed are also relevant to the wider geriatric refugee or prisoner-of-war experience.

  2. Sexual minority cancer survivors' satisfaction with care.

    Science.gov (United States)

    Jabson, Jennifer M; Kamen, Charles S

    2016-01-01

    Satisfaction with care is important to cancer survivors' health outcomes. Satisfaction with care is not equal for all cancer survivors, and sexual minority (i.e., lesbian, gay, and bisexual) cancer survivors may experience poor satisfaction with care. Data were drawn from the 2010 LIVESTRONG national survey. The final sample included 207 sexual minority cancer survivors and 4,899 heterosexual cancer survivors. Satisfaction with care was compared by sexual orientation, and a Poisson regression model was computed to test the associations between sexual orientation and satisfaction with care, controlling for other relevant variables. Sexual minority cancer survivors had lower satisfaction with care than did heterosexual cancer survivors (B = -0.12, SE = 0.04, Wald χ(2) = 9.25, pSexual minorities experience poorer satisfaction with care compared to heterosexual cancer survivors. Satisfaction with care is especially relevant to cancer survivorship in light of the cancer-related health disparities reported among sexual minority cancer survivors.

  3. 77 FR 55691 - Establishment of Class E Airspace; Circle Town, MT

    Science.gov (United States)

    2012-09-11

    ... Federal Aviation Administration 14 CFR Part 71 Establishment of Class E Airspace; Circle Town, MT AGENCY... airspace at Circle Town County Airport, Circle Town, MT to accommodate aircraft using new Area Navigation (RNAV) Global Positioning System (GPS) standard instrument approach procedures at Circle Town County...

  4. Three Concentric Circles: Young Chinese English Learners' Perceptions of Purposeful Audiences

    Science.gov (United States)

    Liu, Jack Jinghui

    2015-01-01

    English learners have more access to communicate with different purposeful audiences across the Three Concentric Circles of English (Kachu, 1985): the Inner Circle, the Outer Circle and the Expanding Circle. However, young language learners' purposeful audience as a focus of communication has not been emphasized as much as other linguistic…

  5. 32 CFR 22.610 - Award instruments.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Award instruments. 22.610 Section 22.610 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE DoD GRANT AND AGREEMENT REGULATIONS DoD GRANTS AND AGREEMENTS-AWARD AND ADMINISTRATION Award § 22.610 Award instruments. (a) Each...

  6. Climate Leadership Awards and Conference

    Science.gov (United States)

    The seventh annual Climate Leadership Awards Dinner will be held during the 2018 Climate Leadership Conference; the event publicly recognize individuals and organizations for their outstanding leadership in reducing greenhouse gas emissions.

  7. Climate Leadership Awards Frequent Questions

    Science.gov (United States)

    Provides answers to frequently asked questions regarding the Climate Leadership Awards, sponsored by EPA's Center for Corporate Climate Leadership with co-sponsorship from the Center for Climate and Energy Solutions and The Climate Registry.

  8. 2002 Institute of Physics awards

    CERN Multimedia

    2001-01-01

    The IOP Rutherford Medal and prize was awarded to P Dornan, W Venus and D Plane for their major contributions to the detectors and leadership of the LEP, ALEPH, OPAL and DELPHI experiments (4 paragraphs).

  9. Plascore receives awards from CERN

    CERN Multimedia

    2002-01-01

    Plascore recently was awarded two honors from CERN, European High Energy Physics Lab, for its involvement in the manufacture of Thermoplastic Honeycomb panels for their large superconducting super collider (1/2 page).

  10. Institute of Physics Awards 2002

    CERN Document Server

    2002-01-01

    The IOP Physics Awards for 2002 include: Prof. M Lockwood, Univ. Southhampton and Rutherford Laboratory, Charles Chree Medal and Prize; Dr. S Myers, CERN, Duddell Medal and Prize; Dr S Langridge, Rutherford Laboratory, Charles Vernon Boys Medal and Prize.

  11. The E-learning Circle – a holistic software design tool for e-learning

    OpenAIRE

    Kolås, Line; Staupe, Arvid

    2010-01-01

    The article introduces the E-learning Circle, a tool developed to assure the quality of the software design process of e-learning systems, considering pedagogical principles as well as technology. The E-learning Circle consists of a number of concentric circles which are divided into three sectors. The content of the inner circles is based on pedagogical principles, while the outer circle specifies how the pedagogical principles may be implemented with technology. The circle’s centre is dedic...

  12. Molecules Best Paper Award 2013

    Directory of Open Access Journals (Sweden)

    Derek J. McPhee

    2013-02-01

    Full Text Available Molecules has started to institute a "Best Paper" award to recognize the most outstanding papers in the area of natural products, medicinal chemistry and molecular diversity published in Molecules. We are pleased to announce the second "Molecules Best Paper Award" for 2013. Candidates were chosen by the Editor-in-Chief and selected editorial board members from among all the papers published in 2009.

  13. Outstanding student paper awards

    Science.gov (United States)

    The Hydrology Section presented five outstanding student paper awards at the 1999 Spring Meeting in Boston, Massachusetts, last June.Maneesha Joshi presented a poster titled “Estimation of the Extent and Duration of Melt on the Greenland Ice Sheet using an Edge Detection Technique on Passive Microwave Data.” She received her B.Tech. in civil engineering from the Indian Institute of Technology, Bombay in 1991, and a M.S. in environmental engineering from State University of New York, Buffalo in 1994. Maneesha expects to complete her Ph.D. in civil engineering (remote sensing) in September 1999, under the supervision of Carolyn Merry (Department of Civil and Environmental Engineering & Geodetic Science), Ken Jezek, and John Bolzan (Byrd Polar Research Center) at the Ohio State University, Columbus, Ohio. Her thesis focuses on estimating the extent of melt, melt season, and duration, and absorbed radiation on the Greenland ice sheet from passive microwave and SAR data. Maneesha's other interests include image processing, issues related to global climate change, and photogrammetry.

  14. CERN apprentice receives award

    CERN Multimedia

    2008-01-01

    Another CERN apprentice has received an award for the quality of his work. Stéphane Küng (centre), at the UIG ceremony last November, presided over by Geneva State Councillor Pierre-François Unger, Head of the Department of Economics and Health. Electronics technician Stéphane Küng was honoured in November by the Social Foundation of the Union Industrielle Genevoise (UIG) as one of Geneva’s eight best apprentices in the field of mechatronics. The 20-year-old Genevan obtained his Federal apprentice’s certificate (Certificat fédéral de capacité - CFC) in June 2007, achieving excellent marks in his written tests at the Centre d’Enseignement Professionnel Technique et Artisanal (CEPTA). Like more than 200 youngsters before him, Stéphane Küng spent part of his four-year sandwich course working at CERN, where he followed many practical training courses and gained valuable hands-on experience in various technical groups and labs. "It’ always very gr...

  15. White matter disease and an incomplete circle of Willis.

    Science.gov (United States)

    Ryan, Daniel James; Byrne, Susan; Dunne, Ruth; Harmon, Mark; Harbison, Joseph

    2015-06-01

    White matter disease occurs as a consequence of small vessel disease; however, hypoperfusion may also play a role. We investigated whether patients with less cerebral vessel anastomosis may develop more white matter disease. Magnetic resonance imaging (1.5t) with intracranial magnetic resonance angiography data was collected on a convenience sample between July 2008 and January 2009. All patients were independently assessed for circle of Willis variants by two researchers and categorized into two groups: those with a complete circle of Willis and those with an incomplete circle of Willis (absent vessels). The complete group was sub-divided into a classical group (entirely normal circle of Willis) and a hypoplastic group (hypoplasia but no absent vessels). White matter disease assessment was conducted for these groups, by two researchers blind to magnetic resonance angiography findings, on all patients over 50 years old. The circle of Willis was characterized in 163 patients, while 90 (>50 years) underwent white matter disease assessment. The kappa inter-rater reliability between both circle of Willis assessors and between both white matter disease assessors was 0.57 and 0.63, respectively. The prevalence of circle of Willis variants strongly correlated with the seminal paper by Riggs and Rupp. Independent of age and gender, those with an incomplete circle of Willis (n = 68) exhibited 58% more white matter disease than those with a complete circle of Willis (n = 22) (white matter disease score 6.52 vs. 4.11, respectively, P = 0.03). Patients with absent anterior vessels exhibited more frontal white matter disease than those with intact anterior vessels (3.7 vs. 1.72, P < 0.001). Patients with absent posterior vessels exhibited more occipital white matter disease than those with intact posterior vessels (2.52 vs. 1.34, P = 0.014). These data suggest that congenital absence of anastomotic capacity correlates with incident white matter disease, thus

  16. Ethical dimension of circle Integrative Community Therapy on qualitative research

    Directory of Open Access Journals (Sweden)

    Paula Renata Miranda dos Santos

    2014-12-01

    Full Text Available This study discusses ethical issues in research involving human beings and seeks to understand the relationship between qualitative research and the ethical care guidelines for Integrative Community Therapy (ICT circles based on Resolution 466/12 of the National Health Council of the Ministry of Health of Brazil. This is documentary research, which analyzed Resolution 466/12 and ICT circles seeking to make a connection between the ethical guidelines contained in both. The analysis of the corpus was directed toward the construction of the following results: the person's perception, cultural diversity and community. It also brings in consideration of the influence of the ethical dimension of the ICT circles on qualitative research. We conclude that ICT circles are innovative in the sense of the diversity of participants and respect for cultural and social differences. Thus, ICT circles promote acquisition of quality information for social research as well as compliance with the ethical guidelines outlined in Resolution No. 466/12.

  17. [Acceptance of dental care guidelines by quality circles].

    Science.gov (United States)

    Bergmann-Krauss, Barbara; Micheelis, Wolfgang; Szecsenyi, Joachim

    2010-01-01

    The discussion about the advantages of evidence-based guidelines in daily dental practice is a matter of current interest. In this report three high-quality S3 level pilot guidelines which have been developed in dental medicine were evaluated under practice conditions. Quality circles in the city of Hamburg readily accepted to join this survey. By means of a questionnaire before and after a 4-month field test in dental practices the participants of quality circles were interviewed about their attitude towards guidelines and to the application of the guidelines. In addition, the experience gained with the application of the guidelines was incorporated into a group discussion with moderators of quality circles. The inclusion of quantitative and qualitative methods enabled a recording of the complete range of differentiated opinions concerning the application of guidelines. The results show that the concerns expressed by participants can be reduced by integrating guidelines in their everyday clinical practice. A strength and weakness analysis demonstrates that the quality circle moderators' attitudes towards approved guidelines range from rather positive to ambivalent. Field testing by quality circles proves to be a sound method for evaluating the acceptance of guidelines in daily practice. Copyright © 2009. Published by Elsevier GmbH.

  18. Ethical dimension of circle Integrative Community Therapy on qualitative research

    Directory of Open Access Journals (Sweden)

    Paula Renata Miranda dos Santos

    Full Text Available This study discusses ethical issues in research involving human beings and seeks to understand the relationship between qualitative research and the ethical care guidelines for Integrative Community Therapy (ICT circles based on Resolution 466/12 of the National Health Council of the Ministry of Health of Brazil. This is documentary research, which analyzed Resolution 466/12 and ICT circles seeking to make a connection between the ethical guidelines contained in both. The analysis of the corpus was directed toward the construction of the following results: the person's perception, cultural diversity and community. It also brings in consideration of the influence of the ethical dimension of the ICT circles on qualitative research. We conclude that ICT circles are innovative in the sense of the diversity of participants and respect for cultural and social differences. Thus, ICT circles promote acquisition of quality information for social research as well as compliance with the ethical guidelines outlined in Resolution No. 466/12.

  19. Circles of Support and personalization: Exploring the economic case.

    Science.gov (United States)

    Wistow, Gerald; Perkins, Margaret; Knapp, Martin; Bauer, Annette; Bonin, Eva-Maria

    2016-06-01

    Circles of Support aim to enable people with learning disabilities (and others) to live full lives as part of their communities. As part of a wider study of the economic case for community capacity building conducted from 2012 to 2014, we conducted a mixed methods study of five Circles in North West England. Members of these Circles were supporting adults with moderate to profound learning disabilities and provided accounts of success in enabling the core member to live more independent lives with improved social care outcomes within cost envelopes that appeared to be less than more traditional types of support. The Circles also reported success in harnessing community resources to promote social inclusion and improve well-being. This very small-scale study can only offer tentative evidence but does appear to justify more rigorous research into the potential of Circles to secure cost-effective means of providing support to people with learning disabilities than the alternative, which in most cases would have been a long-term residential care placement. © The Author(s) 2016.

  20. Talking Circles for Adolescent Girls in an Urban High School

    Directory of Open Access Journals (Sweden)

    Ann Schumacher

    2014-10-01

    Full Text Available Restorative Practices (RP in schools is a new and emerging field. Meeting in Circles to build friendships, develop emotional literacy skills, resolve conflict, or learn interactively are some of the core components of these programs. This article describes a 2-year study of 12 weekly Talking Circles organized under the auspices of a RP program in an urban high school with 60 adolescent girls. Primary data sources included 257 hr of participant observations in Talking Circles and individual, semi-structured interviews with 31 students. The Relational Cultural model, rooted in the work of Jean Baker Miller, served as the conceptual framework for understanding teens’ interactions within the Circle’s unique set of social conditions in a school environment. Findings demonstrated that Talking Circles provided a safe space for peers helping peers, and that the girls improved their listening, anger management, and empathic skills, which led to greater self-efficacy. It appears that Talking Circles could provide another venue for developing social-emotional literacy skills and growth-fostering relationships in schools.

  1. Circle Detection Using an Electromagnetism-Inspired Algorithm

    Directory of Open Access Journals (Sweden)

    Cuevas E.

    2011-10-01

    Full Text Available The Physic-inspired computation is becoming popular and has been acknowledged by the scientific community. This emerging area has developed a wide range of techniques and methods for dealing with complex problems. On the other hand, automatic circle detection in digital images has been considered as an important and complex task for the computer vision community that has devoted a tremendous amount of research seeking for an optimal circle detector. This article presents an algorithm for the automatic detection of circular shapes embedded into complicated and noisy images with no consideration of the conventional Hough transform techniques. The approach is based on a nature-inspired technique called the Electromagnetism- Like Optimization (EMO which is a heuristic method following electromagnetism principles for solving complex optimization problems. For the EMO algorithm, solutions are built considering the electromagnetic attraction and repulsion among charged particles with a charge representing the fitness solution for each particle. The algorithm uses the encoding of three non-collinear points as candidate circles over an edge-only image. Guided by the values of the objective function, the set of encoded candidate circles (charged particles are evolved using the EMO algorithm so that they can fit into the actual circles on the edge map of the image. Experimental results from several tests on synthetic and natural images with a varying range of complexity are included to validate the efficiency of the proposed technique regarding accuracy, speed, and robustness.

  2. Childhood Cancer Survivor Study: An Overview

    Science.gov (United States)

    ... of Childhood Treatment Childhood Cancer Genomics Study Findings Childhood Cancer Survivor Study: An Overview Dr. Greg Armstrong, ... Late Effects of Treatment for Childhood Cancer .) The Childhood Cancer Survivor Study ( CCSS ), funded by the National ...

  3. Detroit Research on Cancer Survivors Study

    Science.gov (United States)

    An NCI press release about the launch of the Detroit Research on Cancer Survivors (ROCS) study, which will look at factors affecting cancer progression, recurrence, mortality, and quality of life among African-American cancer survivors.

  4. Secondhand Smoke Still Plagues Some Cancer Survivors

    Science.gov (United States)

    ... https://medlineplus.gov/news/fullstory_166834.html Secondhand Smoke Still Plagues Some Cancer Survivors Study found they ... number of nonsmoking cancer survivors exposed to secondhand smoke is down significantly in the United States, but ...

  5. Stroke survivors' experiences of rehabilitation

    DEFF Research Database (Denmark)

    Peoples, Hanne; Satink, Ton; Steultjens, Esther

    2011-01-01

    INTRODUCTION: The aim was to obtain the best available knowledge on stroke survivors' experiences of rehabilitation. The increase in demands for accountability in health care and acknowledgement of the importance of client participation in health decisions calls for systematic ways of integrating...... survivors' experiences of rehabilitation in a clinical setting. Data analysis entailed extracting, editing, grouping, and abstracting findings. RESULTS: Twelve studies were included. One theme, "Power and Empowerment" and six subcategories were identified: 1) Coping with a new situation, 2) Informational...... needs, 3) Physical and non-physical needs, 4) Being personally valued and treated with respect, 5) Collaboration with health care professionals and 6) Assuming responsibility and seizing control. DISCUSSION: The synthesis showed that stroke survivors' experiences of rehabilitation reflected individual...

  6. Cancer survivors' experience of time

    DEFF Research Database (Denmark)

    Rasmussen, Dorte M.; Elverdam, Beth

    2007-01-01

    survivors over time to explore how perceptions and experiences change. METHODS: An exploratory study was carried out in 2002-2004 with a purposive sample of adults who had experienced various forms of cancer. Data collection included 9 weeks of participant observation at a Cancer Rehabilitation Centre...... and ethnographic interviews with 23 informants. Ten men and 13 women were interviewed twice: 2 weeks after their stay and 18 months later. FINDINGS: Data were analysed from a culture-analytical perspective. Three main themes regarding the survivors' handling and perception of time were found: (1) cancer disrupts......AIM: This paper reports a study to explore how cancer survivors talk about, experience and manage time in everyday life. BACKGROUND: There is an increasing interest in specific physical and psychosocial aspects of life after cancer diagnosis and treatment, but hardly any research follows cancer...

  7. Internet Use and Breast Cancer Survivors

    Science.gov (United States)

    Muhamad, Mazanah; Afshari, Mojgan; Mohamed, Nor Aini

    2011-01-01

    A survey was administered to 400 breast cancer survivors at hospitals and support group meetings in Peninsular Malaysia to explore their level of Internet use and factors related to the Internet use by breast cancer survivors. Findings of this study indicated that about 22.5% of breast cancer survivors used Internet to get information about breast…

  8. Co-Constructing Knowledge through NGO-Driven Circle Work

    DEFF Research Database (Denmark)

    Agerbæk, Jonas

    This presentation revolves around the question of what degree of control, if any, the users participating in NGO-driven development programs may have over their own development. Based on a multi-sited ethnography of NGO organizing and communication that I conducted in the period of 2010 to 2015......, and with a special analytical focus on the facilitating role of frontline NGO workers in rural East Africa, this presentation discusses enabling and constraining aspects of using circle work to co-produce knowledge in international development. More particularly I am focusing an approach to circle work called...

  9. THE SOCIAL ISSUE AND THE RECIFE WORK CIRCLES

    Directory of Open Access Journals (Sweden)

    Carlos Miranda

    1996-12-01

    Full Text Available The article addresses the Christian movements among the workers in Brazil. The question goes back to Pope Leo XIII's encyclical Rerum Novarum. At the heart of this relationship is the inseparability between the workers' movements, the Church and the State, opposing the socialist movements. Pernambuco was the pioneering center of the working circles. these were processed from the beginning of the twentieth century to the end of the New State when its decline is observed. The peak of the Operational Circles takes place during the Vargas dictatorship in Pernambuco, under the intervention of Agamenon Magalhães.

  10. A simple algorithm for computing the smallest enclosing circle

    DEFF Research Database (Denmark)

    Skyum, Sven

    1991-01-01

    Presented is a simple O(n log n) algorithm for computing the smallest enclosing circle of a convex polygon. It can be easily extended to algorithms that compute the farthest-and the closest-point Voronoi diagram of a convex polygon within the same time bound.......Presented is a simple O(n log n) algorithm for computing the smallest enclosing circle of a convex polygon. It can be easily extended to algorithms that compute the farthest-and the closest-point Voronoi diagram of a convex polygon within the same time bound....

  11. Identifcation of circles from datapoints using the Legendre transform

    CERN Document Server

    Alexopoulos, T.; Leontsinis, S.; Ntekas, K.; Polychronakos, V.

    2014-01-01

    In this paper we present a method of reconstructing the circle parameters from a set of datapoints on a plane. The method is based on the geometrical Legendre transform. We test the method under various scenarios using Monte Carlo generated data. These scenarios include variation of the noise hits percentage, uncertainties in the hit position and the number of datapoints. The technique is proven to be robust and provide quickly and effciently very accurate results. Furthermore, the use of the geometrical Legendre transform method for the identifcation of two overlapping circles is shown.

  12. The core of C*-algebras associated with circle maps

    DEFF Research Database (Denmark)

    Johannesen, Benjamin Randeris

    2017-01-01

    The relationship between dynamical systems and operator algebras is one that has been fruitful and mutually beneficial and is by now both well-established, -aged and -matured. This thesis contribute in developing the relationship between dynamical systems, groupoids and operator algebra for circle...... dynamics. Another aspect of this thesis are the results solely about dynamics on the unit circle. The reader is supposed to be well versed in C*-algebras and K-theory (and classification). The reader is not assumed to be familiar with dynamical system theory nor with groupoids....

  13. Circles Disturbed The Interplay of Mathematics and Narrative

    CERN Document Server

    Doxiadis, Apostolos

    2012-01-01

    Circles Disturbed brings together important thinkers in mathematics, history, and philosophy to explore the relationship between mathematics and narrative. The book's title recalls the last words of the great Greek mathematician Archimedes before he was slain by a Roman soldier--"Don't disturb my circles"--words that seem to refer to two radically different concerns: that of the practical person living in the concrete world of reality, and that of the theoretician lost in a world of abstraction. Stories and theorems are, in a sense, the natural languages of these two worlds--stories represent

  14. The role of Willis circle variations during unilateral selective cerebral perfusion: a study of 500 circles.

    Science.gov (United States)

    Papantchev, Vassil; Stoinova, Vesela; Aleksandrov, Alexander; Todorova-Papantcheva, Daniela; Hristov, Stanislav; Petkov, Dimitar; Nachev, Gencho; Ovtscharoff, Wladimir

    2013-10-01

    During unilateral selective cerebral perfusion (uSCP), with right axillary artery or brachiocephalic trunk cannulation, the brain receives blood only via the right common carotid artery and right vertebral artery (VA). The left hemisphere is perfused mainly through the circle of Willis (CW). However, at least 50% of individuals have some variation in the CW. The aim of the present work was to study the variations in CW and VA that could have an impact on haemodynamics during uSCP. From May 2005 to March 2012, a total number of 250 circles obtained via routine dissection for medico-legal reasons were examined. The external diameters of all CW segments and both VAs were measured. From January 2008 to March 2012, a total number of 250 patients subjected to computed tomographic angiography of the CW were also examined. Nine evident configurations of the CW that could cause hypoperfusion during uSCP were observed. They were subdivided in to seven types, according to location and the number of major vessels at risk of hypoperfusion. Type IA: hypo/aplasia of left posterior communicating artery (PComA), found in 35.6% of cases; Type IB: hypo/aplasia of anterior communicating artery (AComA), found in 2% of cases; Type IIA: hypo/aplasia of both left PComA and AComA, found in 4.8% of cases; Type IIB: hypo/aplasia of precommunicating (P1) segment of left posterior cerebral artery or right VA, found in 9.2% of cases; Type IIIA: hypo/aplasia of precommunicating (A1) segment of right anterior cerebral artery, found in 6% of cases; Type IIIB: hypo/aplasia of both right VA and AComA, found in 0.2% of cases; Type IV: hypo/aplasia of both right A1 and right VA or both right A1 and left P1, found in 0.8% of cases. All types were present in 58.6% of all examined CWs. Our results show that CW variations are present in a significant number of patients. Our data support the need for extensive preoperative examination and meticulous intraoperative monitoring of cerebral perfusion during u

  15. Rehabilitation interventions for cancer survivors

    DEFF Research Database (Denmark)

    Hansen, Helle Ploug; Tjørnhøj-Thomsen, Tine; Johansen, Christoffer

    2011-01-01

    BACKGROUND: Today more and more people survive cancer. Cancer survivors need help to recover both from the cancer and the treatment. Rehabilitative interventions have been set up to meet their needs. However, there are studies that report no major effects following careful, targeted intervention...... parameters in rehabilitation courses for cancer survivors in Denmark. METHODS: The study was based on an ethnographic fieldwork with participant observation at nine week-long courses, on in-depth interviews and on written sources. Fieldwork is well-suited for studying interventions in context, such as social...

  16. Survivor care for pediatric cancer survivors: a continuously evolving discipline.

    Science.gov (United States)

    Record, Elizabeth O; Meacham, Lillian R

    2015-07-01

    This article summarizes recent findings regarding the prevalence of chronic health conditions, cardiovascular and pulmonary late effects, and second malignancies in childhood cancer survivors (CCSs), and examines facilitators and barriers to survivor care. The estimated cumulative prevalence for a serious chronic disease in CCSs is 80% by age 45. The crude prevalence for cardiac conditions is 56.4% and for pulmonary dysfunction is 65.2%. Research in cardio-oncology is focused on better methods of predicting risk for cardiac dysfunction, and better methods of detection and interventions to prevent cardiac late effects. Pulmonary late effects, recognized to be a significant cause of late mortality, were detected by surveillance tests in more than 50% of CCSs but are often subclinical. Rates of subsequent malignant neoplasm continue to increase as the population ages. All of these factors make it clear that life-long surveillance is required and models of care should consider risk for late effects and socioeconomic and patient-specific factors. It is becoming clear that there is no age after which the occurrence of late effects plateaus and surveillance can be reduced. Survivors should be empowered to advocate for their survivor care and options for follow-up should be tailored to their needs.

  17. [Goals and reality of quality circles in outpatient care in Germany].

    Science.gov (United States)

    Härter, M; Tausch, B

    2004-02-01

    In Germany's outpatient care, quality circles are strongly encouraged as a tool for peer review in order to implement quality assurance and management in daily practice. This paper presents an overview of the status of implementing quality circles in outpatient care. The main features of successful quality circles are described in terms of conditions, structures, and methodological approach. The objectives of quality circles are outlined, and it is discussed to which extent the quality circle concept is established. Recommendations for further developments of quality circles are drawn from this analysis.

  18. Types of the cerebral arterial circle (circle of Willis in a Sri Lankan Population

    Directory of Open Access Journals (Sweden)

    Gunasekera WSL

    2011-01-01

    Full Text Available Abstract Background The variations of the circle of Willis (CW are clinically important as patients with effective collateral circulations have a lower risk of transient ischemic attack and stroke than those with ineffective collaterals. The aim of the present cadaveric study was to investigate the anatomical variations of the CW and to compare the frequency of prevalence of the different variations with previous autopsy studies as variations in the anatomy of the CW as a whole have not been studied in the Indian subcontinent. Methods The external diameter of all the arteries forming the CW in 225 normal Sri Lankan adult cadaver brains was measured using a calibrated grid to determine the prevalence in the variation in CW. Chisquared tests and a correspondence analysis were performed to compare the relative frequencies of prevalence of anatomical variations in the CW across 6 studies of diverse ethnic populations. Results We report 15 types of variations of CW out of 22 types previously described and one additional type: hypoplastic precommunicating part of the anterior cerebral arteries (A1 and contralateral posterior communicating arteries (PcoA 5(2%. Statistically significant differences (p Conclusion The present study reveals that there are significant variations in the CW among intra and inter ethnic groups (Caucasian, African and Asian: Iran and Sri Lanka dominant populations, and warrants further studies keeping the methods of measurements, data assessment, and the definitions of hypoplasia the same.

  19. Health Behaviors of Childhood Cancer Survivors

    Directory of Open Access Journals (Sweden)

    Jennifer S. Ford

    2014-10-01

    Full Text Available There has been a dramatic increase in the number of childhood cancer survivors living to an old age due to improved cancer treatments. However, these survivors are at risk of numerous late effects as a result of their cancer therapy. Engaging in protective health behaviors and limiting health damaging behaviors are vitally important for these survivors given their increased risks. We reviewed the literature on childhood cancer survivors’ health behaviors by searching for published data and conference proceedings. We examine the prevalence of a variety of health behaviors among childhood cancer survivors, identify significant risk factors, and describe health behavior interventions for survivors.

  20. ATLAS Award for Difficult Task

    CERN Multimedia

    2004-01-01

    Two Russian companies were honoured with an ATLAS Award, for supply of the ATLAS Inner Detector barrel support structure elements, last week. On 23 March the Russian company ORPE Technologiya and its subcontractor, RSP Khrunitchev, were jointly presented with an ATLAS Supplier Award. Since 1998, ORPE Technologiya has been actively involved in the development of the carbon-fibre reinforced plastic elements of the ATLAS Inner Detector barrel support structure. After three years of joint research and development, CERN and ORPE Technologiya launched the manufacturing contract. It had a tight delivery schedule and very demanding specifications in terms of mechanical tolerance and stability. The contract was successfully completed with the arrival of the last element of the structure at CERN on 8 January 2004. The delivery of this key component of the Inner Detector deserves an ATLAS Award given the difficulty of manufacturing the end-frames, which very few companies in the world would have been able to do at an ...

  1. Quality Circles: Answers to 100 Frequently Asked Questions.

    Science.gov (United States)

    Dewar, Donald L.

    This booklet contains frequently asked questions--and their answers--about "quality circles," a factory program first introduced in Japan in which workers participate voluntarily in quality control and management decisions through various means of communication. Following an introductory chapter, the remainder of the booklet answers…

  2. Revisiting Cyberbullying in Schools Using the Quality Circle Approach

    Science.gov (United States)

    Paul, Simone; Smith, Peter K.; Blumberg, Herbert H.

    2012-01-01

    An earlier study reported the use of Quality Circles (QC) in a UK school in the context of understanding and reducing bullying and cyberbullying. Here, we report further work in the same school setting. The QC approach allows explorative analysis of problems in school settings, whereby students embark on a problem-solving exercise over a period of…

  3. Majorization algorithms for inspecting circles, ellipses, squares, rectangles, and rhombi

    NARCIS (Netherlands)

    K. van Deun; P.J.F. Groenen (Patrick)

    2003-01-01

    textabstractIn several disciplines, as diverse as shape analysis, location theory, quality control, archaeology, and psychometrics, it can be of interest to fit a circle through a set of points. We use the result that it suffices to locate a center for which the variance of the distances from the

  4. "Talking Circle": Conversation and Negotiation in the ESL Classroom.

    Science.gov (United States)

    Ernst, Gisela

    1994-01-01

    In a microethnographic study of an elementary second-language (L2) classroom, one recurring event of the classroom, the "talking circle," is analyzed in terms of its topic development, social demands, and communicative dimensions. It is argued that L2 students need abundant practice in turn-taking, interrupting, and listening. (Contains…

  5. Examining Circle of Security™: A Review of Research and Theory

    Science.gov (United States)

    Mercer, Jean

    2015-01-01

    The Circle of Security™ interventions are psychosocial treatments intended to increase maternal sensitivity and thus child attachment security in infants and young children. A small number of publications have reported empirical research on outcomes of these treatments. This article reviews the research evidence, plausibility, theoretical…

  6. Language Teachers through the Looking Glass: Expanding Circle Teachers' Discourse

    Science.gov (United States)

    Lovtsevich, Galina N.

    2005-01-01

    When English language teachers from Russia join in professional discourse with their counterparts from other countries, they do so in English, using a professional register which is, to a large extent, determined by language teaching theorists and practitioners in Inner Circle countries. This paper examines some of the issues surrounding…

  7. Circle Time for Social and Emotional Learning in Primary School

    Science.gov (United States)

    Cefai, Carmel; Ferrario, Erika; Cavioni, Valeria; Carter, Audrey; Grech, Tracy

    2014-01-01

    This paper discusses the findings and implications of a semi-randomised control trial study on the effectiveness of circle time (CT) on primary school students' social and emotional learning, as well as classroom teachers' and students' experience of CT. A social and emotional learning programme was delivered through CT by trained classroom…

  8. Uncertainty budget for optical coordinate measurements of circle diameter

    DEFF Research Database (Denmark)

    Morace, Renate Erica; Hansen, Hans Nørgaard; De Chiffre, Leonardo

    2004-01-01

    An uncertainty analysis for circle diameter measurements using a coordinate measuring machine (CMM) equipped with an optical probe is presented in this paper. A mathematical model for data evaluation and uncertainty assessment was formulated in accordance with Guide to the Expression of Uncertainty...

  9. Circle Maps and the Devil's Staircase in a Chemical Oscillator

    DEFF Research Database (Denmark)

    Brøns, Morten; Gross, P.; Bar-Eli, K.

    1996-01-01

    We explain numerical results on a periodically perturbed Oregonator by Markman and Bar-Eli (J. Phys. Chem. 98 12248 (1994)). If the dynamics of the system is governed by a family of diffeomorphisms of a circle with a Devil's staircase one will expect the observed behavior, i.e. (1) Only periodic ...

  10. Full circle? Renato Amato's literary antipodes 1 | Hill | Italian Studies ...

    African Journals Online (AJOL)

    Il titolo stesso dell'opera di Amato The Full Circle of the Travelling Cuckoo (1967) rivela il senso di dislocazione dello scrittore migrante ma, al contempo, ne indica la capacità di riconciliarsi con il proprio difficile passato e di adattarsi alla sua patria adottiva, la Nuova Zelanda. Amato (1928-1964) ha dato un contribuito ...

  11. The rolling circle amplification and next generation sequencing ...

    African Journals Online (AJOL)

    This is an innovative approach that utilizes the robustness of the bacteriophage phi29 DNA polymerase used in circle amplification, together with deep sequencing using Illumina Miseq and bioinformatics to assess population diversity of begomoviruses in naturally infected cassava. The approach is suitable for detecting ...

  12. The magic of fairy circles: Built or created?

    Science.gov (United States)

    Sahagian, Dork

    2017-05-01

    Fairy circles are rings of relatively dense grass in arid regions with sparse vegetation. The most famous examples are found in the Namib Desert. There has been an ongoing debate regarding the origin of these features, and a recent paper by Ravi et al. (2017, doi:10.1002/2016JG003604) sheds some light on this situation.

  13. Quality Productivity Circle in Manufacture | Achi | Nigerian Journal of ...

    African Journals Online (AJOL)

    A brief history of quality control and productivity is hereby traced. The cultural implications of quality Circle management technique are discussed in its relationship with productivity. The paper emphasizes the role of total preventive maintenance in productivity and quality improvements. In all these the workforce holds the ...

  14. The power of Nutrition Impact and Positive Practice (NIPP) Circles

    African Journals Online (AJOL)

    promoting the use of high-energy, high-nutrient. • recipes through participatory cooking practices, stimulating behaviour change to improve household ... garden in Baliet County, Upper Nile State (credit Frank Okello). Figure 2. Female NIPP circle session in Ulang County, Upper. Nile State showing female participants ...

  15. Assessment of the Circle of Willis with Cranial Tomography Angiography.

    Science.gov (United States)

    Karatas, Ayse; Coban, Gokmen; Cinar, Celal; Oran, Ismail; Uz, Aysun

    2015-09-06

    The circle of Willis is a major collateral pathway important in ischemic conditions. The aim of our study was to assess the structural characteristics of the circle of Willis within the Turkish adult population, along with variations and arteries involved in the measurement of diameters and lengths on cranial computed tomography angiography (CTA). One hundred adult patients who underwent CTA images were evaluated retrospectively. Results of the study revealed 82% adult, 17% fetal, and 1% transitional configurations. A complete polygonal structure was observed in 28% of cases. Variations of the circle of Willis were more common in the posterior portion. Hypoplasia was found to be the most common variation and was observed as a maximum in the posterior communicating artery (AComP). The patency and size of arteries in the circle of Willis are important in occlusive cerebrovascular diseases and cerebrovascular surgery. Although CTA is an easily accessible non-invasive clinical method for demonstrating the vascular structure, CTA should be evaluated taking into account image resolution quality and difficulties in the identification of small vessels.

  16. Modeling of human circle of Willis with and without aneurisms.

    Science.gov (United States)

    Ivanov, Dmitry; Dol, Alexander; Pavlova, Olga; Aristambekova, Asel

    2014-01-01

    This paper includes results of the first stage of research aimed at the development of recommendations for physicians in order to help them to choose a particular type of cerebral arteries aneurysms treatment. Recent studies show that the majority of aneurysms develop as a result of hemodynamic and degenerative lesions of the vascular wall. Obviously, such wall damage can be studied using the methods of continuum mechanics and numerical simulations. Biomechanical modelling allows us to study hemodynamic parameters and stress-strain state of these arteries in health and disease, and to formulate practical recommendations for the necessity and reasonable selection of a particular type of cerebral arteries aneurysm treatment. At this stage the realistic geometric models of arterial circle of Willis were built for its normal state and in the presence of aneurysms. The ultrasound analysis of circle of Willis was conducted in order to obtain blood flow parameters and the boundary conditions for carotid and vertebral arteries. Also, the mechanical properties of these arteries were investigated and constants of the Mooney-Rivlin strain energy function were obtained. Thus, the boundary problem describing the behaviour of human Willis circle arteries was stated. Further, this problem will be solved numerically using the finite element method. The numerical results will be analyzed from the point of view of the influence of the mechanical factors on the emergence, growth and rupture of circle of Willis aneurysms.

  17. Problem Posing and Problem Solving in a Math Teacher's Circle

    Science.gov (United States)

    Appleton, Eric; Farina, Solange; Holzer, Tyler; Kotelawala, Usha; Trushkowsky, Mark

    2017-01-01

    This article describes the New York City Community of Adult Math Instructors (CAMI), a math teachers' circle founded in November 2014. The authors share details about their own participation in CAMI to show the professional growth that research-based, peer-led professional development can offer for adult educators.

  18. The Governance of Australia. Civics and Citizenship Learning Circle Kit.

    Science.gov (United States)

    Gow, Neil

    This kit, the first of four learning circles on civics and citizenship, addresses a series of broad issues about the way in which Australia is governed. Introductory materials include a synopsis of the six sessions; lists of 51 references, 29 Internet sites, and 13 videos and CDs; glossary; and list of 19 resource materials. Session guides are…

  19. The power of Nutrition Impact and Positive Practice (NIPP) Circles

    African Journals Online (AJOL)

    The Nutrition Impact and Positive Practice (NIPP) circle model was designed to provide alternative, community-based treatment and prevention of moderate acute malnutrition (MAM) to food-aid initiatives, including blanket supplementary feeding programmes (BSFP) and/ or targeted supplementary feeding programmes ...

  20. Psychosexual functioning of childhood cancer survivors.

    Science.gov (United States)

    van Dijk, E M; van Dulmen-den Broeder, E; Kaspers, G J L; van Dam, E W C M; Braam, K I; Huisman, J

    2008-05-01

    The objective of the study is to explore psychosexual functioning and its relationship with quality of life in survivors of cancer in childhood. Sixty childhood cancer survivors completed two questionnaires: psychosexual and social functioning questionnaire and MOS-SF-36. Psychosexual problems were frequent. About 20% of the survivors felt a limitation in their sexual life due to their illness. Older survivors (> or =25 years) had significantly less experience with sexual intercourse than their age-matched peers in the Dutch population (p = 0.010). Survivors treated in adolescence had a delay in achieving psychosexual milestones compared with those treated in childhood: dating (ppsychosexual problems compared with survivors without these problems. In this cohort of childhood cancer survivors, psychosexual problems were frequent. Treatment in adolescence is a risk factor for a delay in psychosexual development. (c) 2007 John Wiley & Sons, Ltd.

  1. ANNULMENT OF THE ARBITRATION AWARD

    OpenAIRE

    Roxana Maria ROBA

    2015-01-01

    The action for annulment appears to be the unique means of appealing that can be exercised against the arbitration award, similar in content and effects to the recourse against judgments, though being not a devolutive appeal. As the legal nature of this means of appeal is concerned, it is determined by the conclusive feature of the arbitration award which is not likely to be appealed and may be put into force. Since in the common law procedure, such a decision can be challenged only by recour...

  2. Molecules Best Paper Award 2015

    Directory of Open Access Journals (Sweden)

    Derek J. McPhee

    2015-01-01

    Full Text Available Molecules instituted some years ago a “Best Paper” award to recognize the most outstanding papers in the area of organic synthesis, natural products, medicinal chemistry and molecular diversity published each year in Molecules. We are pleased to announce the third “Molecules Best Paper Award” for 2015. The winners were chosen by the Editor-in-Chief and selected editorial board members from among all the papers published in 2011. Reviews and research papers were evaluated separately. We are pleased to announce that the following eight papers have won the Molecules Best Paper Award for 2015:[...

  3. Toxins Best Paper Award 2015

    Directory of Open Access Journals (Sweden)

    Vernon L. Tesh

    2015-03-01

    Full Text Available In order to recognize outstanding papers related to biotoxins and toxinology that have been published in Toxins, the Editorial Board established an annual “Toxins Best Paper Award”. We are pleased to announce the first “Toxins Best Paper Award” for 2015. Nominations were selected by the Editorial Board members, with all papers published in 2011 eligible for consideration. Reviews and original research articles were evaluated separately. Following review and voting by the Toxins Best Paper Award Committee, the following three papers have won Toxins Best Paper Awards for 2015:[...

  4. CoC Awards by Program Component

    Data.gov (United States)

    Department of Housing and Urban Development — CoC Awards by Program Component reports provide snapshots of award data broken down by eligible program component types for the year selected. The reports, which can...

  5. Research Award: Innovation for Inclusive Development program

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

    IDRC CRDI

    2011-09-12

    Research Award: Innovation for Inclusive Development program. Deadline: September 12, 2011. Note that all applications must be sent electronically. IDRC offers Research Awards annually to Canadians, permanent residents of. Canada, and citizens of developing countries pursuing master's or doctoral studies.

  6. Optimizing care in osteoporosis: The Canadian quality circle project

    Directory of Open Access Journals (Sweden)

    Kvern Brent

    2008-10-01

    Full Text Available Abstract Background While the Osteoporosis Canada 2002 Canadian guidelines provided evidence based strategies in preventing, diagnosing, and managing this condition, publication and distribution of guidelines have not, in and of themselves, been shown to alter physicians clinical approaches. We hypothesize that primary care physicians enrolled in the Quality Circle project would change their patient management of osteoporosis in terms of awareness of osteoporosis risk factors and bone mineral density testing in accordance with the guidelines. Methods The project consisted of five Quality Circle phases that included: 1 Training & Baseline Data Collection, 2 First Educational Intervention & First Follow-Up Data Collection 3 First Strategy Implementation Session, 4 Final Educational Intervention & Final Follow-up Data Collection, and 5 Final Strategy Implementation Session. A total of 340 circle members formed 34 quality circles and participated in the study. The generalized estimating equations approach was used to model physician awareness of risk factors for osteoporosis and appropriate utilization of bone mineral density testing pre and post educational intervention (first year of the study. Odds ratios (OR and 95% confidence intervals (95% CI were calculated. Results After the 1st year of the study, physicians' certainty of their patients' risk factor status increased. Certainty varied from an OR of 1.4 (95% CI: 1.1, 1.8 for prior vertebral fracture status to 6.3 (95% CI: 2.3, 17.9 for prior hip fracture status. Furthermore, bone mineral density testing increased in high risk as compared with low risk patients (OR: 1.4; 95% CI: 1.2, 1.7. Conclusion Quality Circle methodology was successful in increasing both physicians' awareness of osteoporosis risk factors and appropriate bone mineral density testing in accordance with the 2002 Canadian guidelines.

  7. Can quality circles improve hospital-acquired infection control?

    Science.gov (United States)

    Forster, D H; Krause, G; Gastmeier, P; Ebner, W; Rath, A; Wischnewski, N; Lacour, M; Rüden, H; Daschner, F D

    2000-08-01

    It is a fundamental principle of continuous quality improvement (CQI) that processes should be the objects of quality improvement. The objective of this study was to improve process quality concerning the prevention of hospital-acquired infections in surgical departments and intensive care units by a continuous quality improvement (CQI) approach based mainly on quality circles. This approach was evaluated in a prospective controlled intervention study in medium-size acute care hospitals (four intervention and four control hospitals). During two intervention periods (each 10 months) four external physicians with training in hospital epidemiology and infection control introduced and supervised quality circles in the intervention hospitals. Process quality was assessed by interviewing senior staff members before the first and after the second intervention period using standardized questionnaires. The gold standard process quality was defined on the basis of the CDC/HICPAC-guidelines for the prevention of hospital-acquired infections. Most of the evaluated aspects of process quality belonged to the HICPAC-categories IA and IB respectively, the CDC category I. Fifty quality circle sessions were performed in the four intervention hospitals of which 28 were dealing directly with key subjects in infection control. In the intervention hospitals, 19.8% of evaluated aspects of process quality which concerned the prevention of hospital-acquired infections were improved compared to only 6.9% in the control hospitals (Pquality were initiated by the results of the quality circles. Our study demonstrates that a CQI approach based on infection control quality circles can lead to a substantial improvement of process quality regarding the prevention of hospital-acquired infections.

  8. Circle (CO2 reabsorbing) breathing systems: Human applications.

    Science.gov (United States)

    Magee, Patrick

    2017-07-01

    Artificial breathing systems to help humans survive extreme environments are used over a range of ambient pressures, using various gases of different volumetric concentrations. These activities include anaesthesia and intensive care activity, high-altitude mountaineering, firefighting, aerospace extravehicular space activity and underwater diving operations. A circle breathing system is one in which the exhaled carbon dioxide is absorbed by an alkali substance and the remaining unused gases are recirculated, usually for the sake of economy and environment. This allows the flow of the fresh gas to be considerably reduced, thereby saving on fresh-gas supply. Circle systems are often used in the circumstances cited above, although not always at low fresh-gas flows. The circle system used in anaesthesia and intensive care has the least engineering demands made on it, although it is used on patients who are highly vulnerable; it usually provides a mixture of air and oxygen, and perhaps a breathable anaesthetic gas, all at sea-level pressure. Mountaineering and firefighting applications involve an extreme earthbound environment, with the user undergoing extreme physical work. The astronaut's spacesuit and life support system contains a high-flow circle system, the breathing gases themselves pressurising the suit as well as providing respiratory life support and thermal comfort; the gas provided is pure oxygen at about a third of sea-level atmosphere. There are numerous varieties of breathing systems for diving, including a circle system, often for clandestine naval activity; the gases used are a combination of oxygen, nitrogen and helium, to minimise the possibility of decompression sickness, nitrogen narcosis and oxygen toxicity and must be provided at a varying pressure and concentration appropriate to depth.

  9. The C-Circle Assay for alternative-lengthening-of-telomeres activity.

    Science.gov (United States)

    Henson, Jeremy D; Lau, Loretta M; Koch, Sylvia; Martin La Rotta, Nancy; Dagg, Rebecca A; Reddel, Roger R

    2017-02-01

    The C-Circle Assay has satisfied the need for a rapid, robust and quantitative ALT assay that responds quickly to changes in ALT activity. The C-Circle Assay involves (i) extraction or simple preparation (Quick C-Circle Preparation) of the cell's DNA, which includes C-Circles (ii) amplification of the self-primed C-Circles with a rolling circle amplification reaction and (iii) sequence specific detection of the amplification products by native telomeric DNA dot blot or telomeric qPCR. Here we detail the protocols and considerations required to perform the C-Circle Assay and its controls, which include exonuclease removal of linear telomeric DNA, production of the synthetic C-Circle C96 and modulation of ALT activity by γ-irradiation. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Variations in maxi-circle and mini-circle sequences in kinetoplast DNAs from different Trypanosoma brucei strains.

    NARCIS (Netherlands)

    P. Borst (Piet); F. Fase-Fowler; J.H.J. Hoeijmakers (Jan); A.C.C. Frasch

    1980-01-01

    textabstractWe have compared a total of 30 recognition sites for eight restriction endonucleases on the 20-kilobase-pair maxi-circle of kinetoplast DNAs from five different Trypanosoma brucei strains. In addition to three polymorphic sites were have found a 5 kilobase-pair region that is not cleaved

  11. 15 CFR 296.22 - Award criteria.

    Science.gov (United States)

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Award criteria. 296.22 Section 296.22... Competition Process § 296.22 Award criteria. NIST must determine that a proposal successfully meets all of the Award Criteria set forth in this section for the proposal to receive funding under the Program. The...

  12. 46 CFR 502.409 - Arbitration awards.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 9 2010-10-01 2010-10-01 false Arbitration awards. 502.409 Section 502.409 Shipping... Alternative Dispute Resolution § 502.409 Arbitration awards. (a)(1) The award in an arbitration proceeding... arbitration proceeding may not serve as an estoppel in any other proceeding for any issue that was resolved in...

  13. 40 CFR 36.605 - Award.

    Science.gov (United States)

    2010-07-01

    ... REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 36.605 Award. Award means an award of...: (1) A Federal grant or cooperative agreement, in the form of money or property in lieu of money. (2... include: (1) Technical assistance that provides services instead of money. (2) Loans. (3) Loan guarantees...

  14. 22 CFR 312.605 - Award.

    Science.gov (United States)

    2010-04-01

    ... PEACE CORPS GOVERNMENTWIDE REQUIREMENTS FOR DRUG-FREE WORKPLACE (FINANCIAL ASSISTANCE) Definitions § 312.605 Award. Award means an award of financial assistance by the Peace Corps or other Federal agency...)(2) of this section, this paragraph is not applicable for the Peace Corps. ...

  15. Innovation and Organizational Communication in Corporate America: The Rhetorical Visions of Managers, Facilitators, and Employees on Quality Circles.

    Science.gov (United States)

    Eyo, Bassey A.

    1992-01-01

    Examines the dynamics of organizational communication following corporate implementation of quality circles. Describes the rhetorical visions of people at three organizational levels closely associated with quality circles: (1) managers; (2) facilitators who organize the quality circles; and (3) employees. (SR)

  16. Research Award: Information and Networks

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

    IDRC CRDI

    IDRC is one of the world's leaders in generating new knowledge to meet global challenges. We offer a number of research awards providing a unique opportunity to enhance research skills and gain a fresh perspective on crucial development issues. These one‐year, paid, in‐house programs of training and mentorship ...

  17. Research Award: Think Tank Iniave

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

    Corey Piccioni

    2013-08-07

    Aug 7, 2013 ... These one‐year, paid, in‐house programs of training and mentorship allow award holders to pursue their research goals and work in one of IDRC's dynamic program or division teams. The Think Tank Iniave is a global program that supports independent policy research organizaons – or "think tanks" – in ...

  18. Materials Best Paper Award 2013

    OpenAIRE

    Ophelia Han; Maryam Tabrizian

    2013-01-01

    Materials is instituting an annual award to recognize the outstanding papers in the area of materials science and engineering published in Materials. We are pleased to announce the first “Materials Best Paper Award” for 2013. Nominations were selected by the Section Editor-in-Chiefs and Editorial Board members of Materials from all papers published in 2009.

  19. Research Award: Foundations for Innovation

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

    Office 2004 Test Drive User

    IDRC is one of the world's leaders in generating new knowledge to meet global challenges. We offer a number of research awards providing a unique opportunity to enhance research skills and gain a fresh perspective on crucial development issues. These one‐year, paid, in‐house programs of training and mentorship ...

  20. Two awards for Herwig Schopper

    CERN Multimedia

    2004-01-01

    Former CERN Director-General Herwig Schopper has received two prestigious awards, from UNESCO and from the American Institute of Physics. Herwig Schopper receives the UNESCO Albert Einstein Gold Medal from Koïchiro Matsuura, Director-General of UNESCO. Without any great fanfare, Herwig Schopper has just received two major awards. UNESCO awarded him the Albert Einstein Gold Medal in Paris on 15 April, while on 2 May in Denver the American Institute of Physics (AIP) presented him with the Tate Medal for International Leadership in Physics (together with a USD 10 000 prize). Both awards were in recognition of Herwig Schopper's pivotal role in the construction of international scientific cooperation. Today President of the SESAME Council - the International Centre for Synchrotron Light for Experimental Science and Applications in the Middle East (see Bulletin No. 26/2003) - Herwig Schopper was Director-General of CERN from 1981 to 1988. President of the European Physical Society from 1994 to 1996, he wa...

  1. Carter G. Woodson Book Awards.

    Science.gov (United States)

    Social Education, 2000

    2000-01-01

    Presents the recipients of the 1999 Carter G. Woodson book awards that honor books focusing on ethnic minorities and race relations that are appropriate for elementary and secondary levels. Includes books that cover topics such as life for Japanese Americans in internment camps and lives of 12 black women. (CMK)

  2. Frances Allen Wins Turing Award

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 12; Issue 8. Frances Allen Wins Turing Award. Priti Shankar. Article-in-a-Box Volume 12 Issue 8 August 2007 pp 5-5. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/012/08/0005-0005. Author Affiliations.

  3. Homeland Security Master's Degrees Awarded

    OpenAIRE

    Center for Homeland Defense and Security

    2011-01-01

    Center for Homeland Defense and Security, PRESS RELEASES MONTEREY, Calif. – Twenty-nine professionals who work in the homeland security field were awarded master’s degrees March 25 at the Naval Postgraduate School Center for Homeland Defense and Security. The...

  4. Impact on Learning Award Winners.

    Science.gov (United States)

    School Planning & Management, 2000

    2000-01-01

    Presents awardees of the School Planning & Management magazine's third annual "Impact on Learning Award" given to architectural firms whose K-12 school facilities have solved real-world problems through design, engineering, and technology solutions. Each selection presents the design challenge faced and its solution along with project details. (GR)

  5. Research Award: Donor Partnerships Division

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

    Corey Piccioni

    2013-08-07

    Deadline: August 7, 2013. Please note that all applicafions must be sent electronically. IDRC is one of the world's leaders in generang new knowledge to meet global challenges. We offer a number of research awards providing a unique opportunity to enhance research skills and gain a fresh perspecve on crucial.

  6. Research Award: IDRC Challenge Fund

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

    Corey Piccioni

    2013-08-07

    Deadline: August 7, 2013. Please note that all applicafions must be sent electronically. IDRC is one of the world's leaders in generang new knowledge to meet global challenges. We offer a number of research awards providing a unique opportunity to enhance research skills and gain a fresh perspecve on crucial.

  7. Research Award: Supporng Inclusive Growth

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

    Corey Piccioni

    2013-08-07

    Aug 7, 2013 ... IDRC is one of the world's leaders in generang new knowledge to meet global challenges. We offer a number of research awards providing a unique opportunity to enhance research skills and gain a fresh perspecve on crucial development issues. These one‐year, paid, in‐house programs of training and ...

  8. Research Award: IDRC Challenge Fund

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

    Corey Piccioni

    2014-08-06

    Aug 6, 2014 ... IDRC is one of the world's leaders in generating new knowledge to meet global challenges. We offer a number of research awards providing a unique opportunity to enhance research skills and gain a fresh perspective on crucial development issues. These one‐year, paid, in‐house programs of training ...

  9. Research Award: Policy and Evaluation

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

    Office 2004 Test Drive User

    These awards may be part of an academic requirement. • Your proposed research must focus on one or more developing countries and/or. Canada. Candidates ... Strong research, analytical, and writing skills;. • Strong communication and interpersonal skills; and. • Good judgement, initiative, and ability to set priorities and ...

  10. Chemists awarded international innovation grant

    OpenAIRE

    Doss, Catherine

    2008-01-01

    Three chemists in the College of Science at Virginia Tech have been awarded the top prize in an international innovation grant competition sponsored by Collano, a Switzerland-based company that works to establish new benchmarks for bonding materials with specialized adhesives systems.

  11. Research Award: Think Tank Initiative

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

    Office 2004 Test Drive User

    These one‐year, paid, in‐house programs of training and mentorship allow award holders to pursue their research goals and work in one of IDRC's dynamic program ... Further, the proposal should demonstrate the relevance of the proposed research to local/national/regional policy debates in Asia, Africa or Latin. America.

  12. Are Namibian "fairy circles" the consequence of self-organizing spatial vegetation patterning?

    Directory of Open Access Journals (Sweden)

    Michael D Cramer

    Full Text Available Causes of over-dispersed barren "fairy circles" that are often surrounded by ca. 0.5 m tall peripheral grasses in a matrix of shorter (ca. 0.2 m tall grasses in Namibian grasslands remain mysterious. It was hypothesized that the fairy circles are the consequence of self-organizing spatial vegetation patterning arising from resource competition and facilitation. We examined the edaphic properties of fairy circles and variation in fairy circle size, density and landscape occupancy (% land surface with edaphic properties and water availability at a local scale (<50 km and with climate and vegetation characteristics at a regional scale. Soil moisture in the barren fairy circles declines from the center towards the periphery and is inversely correlated with soil organic carbon, possibly indicating that the peripheral grass roots access soil moisture that persists into the dry season within fairy circles. Fairy circle landscape occupancy is negatively correlated with precipitation and soil [N], consistent with fairy circles being the product of resource-competition. Regional fairy circle presence/absence is highly predictable using an empirical model that includes narrow ranges of vegetation biomass, precipitation and temperature seasonality as predictor variables, indicating that fairy circles are likely a climate-dependent emergent phenomenon. This dependence of fairy circle occurrence on climate explains why fairy circles in some locations may appear and disappear over time. Fairy circles are only over-dispersed at high landscape occupancies, indicating that inter-circle competition may determine their spacing. We conclude that fairy circles are likely to be an emergent arid-grassland phenomenon that forms as a consequence of peripheral grass resource-competition and that the consequent barren circle may provide a resource-reservoir essential for the survival of the larger peripheral grasses and provides a habitat for fossicking fauna.

  13. Survivor-Victim Status, Attachment, and Sudden Death Bereavement.

    Science.gov (United States)

    Reed, Mark D.; Greenwald, Jason Y.

    1991-01-01

    Examined significance of survivor-victim relationship in understanding grief following sudden death bereavement by suicide or accident. Results showed that survivor-victim attachment was more important than survivor status (parent versus sibling/child) in explaining grief reactions. Compared to accident survivors, suicide survivors experienced…

  14. Psychosocial Outcomes in Adult Survivors of Retinoblastoma

    Science.gov (United States)

    Ford, Jennifer S.; Chou, Joanne F.; Sklar, Charles A.; Oeffinger, Kevin C.; Novetsky Friedman, Danielle; McCabe, Mary; Robison, Leslie L.; Kleinerman, Ruth A.; Li, Yuelin; Marr, Brian P.; Abramson, David H.; Dunkel, Ira J.

    2015-01-01

    Purpose Survival rates for individuals diagnosed with retinoblastoma (RB) exceed 95% in the United States; however, little is known about the long-term psychosocial outcomes of these survivors. Patients and Methods Adult RB survivors, diagnosed from 1932 to 1994 and treated in New York, completed a comprehensive questionnaire adapted from the Childhood Cancer Survivor Study (CCSS), by mail or telephone. Psychosocial outcomes included psychological distress, anxiety, depression, somatization, fear of cancer recurrence, satisfaction with facial appearance, post-traumatic growth, and post-traumatic stress symptoms; noncancer CCSS siblings served as a comparison group. Results A total of 470 RB survivors (53.6% with bilateral RB; 52.1% female) and 2,820 CCSS siblings were 43.3 (standard deviation [SD], 11) years and 33.2 (SD, 8.4) years old at the time of study, respectively. After adjusting for sociodemographic factors, RB survivors did not have significantly higher rates of depression, somatization, distress, or anxiety compared with CCSS siblings. Although RB survivors were more likely to report post-traumatic stress symptoms of avoidance and/or hyperarousal (both P < .01), only five (1.1%) of 470 met criteria for post-traumatic stress disorder. Among survivors, having a chronic medical condition did not increase the likelihood of psychological problems. Bilateral RB survivors were more likely than unilateral RB survivors to experience fears of cancer recurrence (P < .01) and worry about their children being diagnosed with RB (P < .01). However, bilateral RB survivors were no more likely to report depression, anxiety, or somatic complaints than unilateral survivors. Conclusion Most RB survivors do not have poorer psychosocial functioning compared with a noncancer sample. In addition, bilateral and unilateral RB survivors seem similar with respect to their psychological symptoms. PMID:26417002

  15. Experiences with Quality Circles in the South-West United States.

    Science.gov (United States)

    Burpeau-DiGregorio, Michele Y.; Dickson, John W.

    1983-01-01

    Reviews the accepted and published features of quality circles; examines the current practices in four organizations in the southwestern United States; interprets the use of quality circles in the context of human relations styles of management; and notes principles associated with successful quality circles. (JOW)

  16. Quality Circle Training for Community College Educators and Students and the Businesses They Serve. Final Report.

    Science.gov (United States)

    McIlwain, Doris W.

    A project sought to extend Central Piedmont Community College's (CPCC) expertise in quality circles. Objectives were to provide low-cost quality circle training for personnel in community colleges and business and industry and to provide instruction in quality circles for college students. Three hundred educators and business people attended…

  17. The Value of the Math Circle for Gifted Middle School Students

    Science.gov (United States)

    Burns, Barbara; Henry, Julie; McCarthy, Dianne; Tripp, Jennifer

    2017-01-01

    Math Circles are designed to allow students to explore mathematics using a problem-solving/inquiry approach. Many of the students attending our Math Circle are mathematically talented and curious. This study examines the perspectives of the students and their families in determining why students attend Math Circle, what they enjoy about Math…

  18. 77 FR 39651 - Proposed Establishment of Class E Airspace; Circle Town, MT

    Science.gov (United States)

    2012-07-05

    ... Class E Airspace; Circle Town, MT AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to establish Class E airspace at Circle Town County Airport, Circle Town, MT, to accommodate aircraft using new Area Navigation (RNAV) Global...

  19. 78 FR 15057 - The Advisors' Inner Circle Fund, et al.; Notice of Application

    Science.gov (United States)

    2013-03-08

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION The Advisors' Inner Circle Fund, et al.; Notice of Application March 4, 2013. AGENCY: Securities.... Applicants: The Advisors' Inner Circle Fund (``AIC''), The Advisors' Inner Circle Fund II (``AIC II'') and...

  20. 78 FR 9910 - Circle Environmental #1 and #2 Sites; Dawson, Terrell County, GA; Notice of Settlement

    Science.gov (United States)

    2013-02-12

    ... AGENCY Circle Environmental 1 and 2 Sites; Dawson, Terrell County, GA; Notice of Settlement AGENCY... removal action at the Circle Environmental 1 and 2 Superfund Sites located in Dawson, Terrell County.... Submit your comments by Site name Circle Environmental 1 and 2 Site by one of the following methods: www...

  1. Transaction Circles with Digital Texts as a Foundation for Democratic Practices

    Science.gov (United States)

    Brown, Sally

    2015-01-01

    Transaction circles weave together elements of guided reading and literature circles in an open conversational structure that supports students as agentive learners. Discourse within these circles utilizing digital informational texts assist in the development of democratic practices even in a time when federal mandates limit curricula and…

  2. Expanding the Reach of Extension to Underserved Audiences through Study Circles in Rural Idaho

    Science.gov (United States)

    Cummins, Melissa; Petty, Barbara; Hansen, Lyle; Hoffman, Katie; Wittman, Grace

    2012-01-01

    Extension educators expanded the reach of their programming to underserved audiences through the implementation of Study Circles in rural Southern Idaho. Study Circles gave educators entry into communities by establishing relationships necessary for long-term change. Study Circle discussions in rural Southern Idaho led to stronger relationships…

  3. A reconsideration of the status of English in the Netherlands within the Kachruvian Three Circles model

    NARCIS (Netherlands)

    Gerritsen, M.; Meurs, W.F.J. van; Planken, B.C.; Korzilius, H.P.L.M.

    2016-01-01

    The English used in the Netherlands, a European Union country, is classified by many linguists as an ESL variety, or, within Kachru’s (1985) Three Circles model, as an Outer Circle variety, or as being between an Outer and an Expanding Circle variety. This paper investigates the status of English in

  4. Incidental discovery of circle contact lens by MRI: you can't scan my poker face, circle contact lens as a potential MRI hazard.

    Science.gov (United States)

    Tokue, Hiroyuki; Taketomi-Takahashi, Ayako; Tokue, Azusa; Tsushima, Yoshito

    2013-03-25

    Circle contact lenses, also known as color contact lenses and big eye contact lenses, are a type of cosmetic contact lens. It is not generally known that a circle contact lens usually contains iron oxide and other metals, which means their use during magnetic resonance imaging (MRI) is a potential hazard. We present a rare case of incidental discovery of circle contact lenses by MRI and MRI images of circle lenses in vitro. Circle contact lenses usually contain iron oxide, which is a known source of susceptibility artifact on MRI. Not only radiologists and radiographers but also referring physicians should be familiar with the imaging findings and potential risk of scanning circle contact lenses by MRI.

  5. Incidental discovery of circle contact lens by MRI: you can’t scan my poker face, circle contact lens as a potential MRI hazard

    Science.gov (United States)

    2013-01-01

    Background Circle contact lenses, also known as color contact lenses and big eye contact lenses, are a type of cosmetic contact lens. It is not generally known that a circle contact lens usually contains iron oxide and other metals, which means their use during magnetic resonance imaging (MRI) is a potential hazard. Case presentation We present a rare case of incidental discovery of circle contact lenses by MRI and MRI images of circle lenses in vitro. Conclusions Circle contact lenses usually contain iron oxide, which is a known source of susceptibility artifact on MRI. Not only radiologists and radiographers but also referring physicians should be familiar with the imaging findings and potential risk of scanning circle contact lenses by MRI. PMID:23530981

  6. Outer Circle Versus Inner Circle: Special Considerations While Rejuvenating an Indian Face Using Fillers.

    Science.gov (United States)

    Shetty, Rashmi

    2015-01-01

    An oval face, pronounced cheek bones, a defined jaw line and a smooth Ogee curve are global aesthetic beauty goals. Though criteria are similar the Indian face poses some unique challenges because of the innate differences in skeletal shape, size, and soft tissue disposition. Width of the malar prominences and mandibular angles along with height are smaller compared to the other Asian and Caucasian populations along with a much heavier soft tissue disposition. This creates unique deficits and places unique demands on aesthetic intervention. The evolution of practice patterns has lead to a variety of newer approaches; however, it is still common to target the nasolabial and mid-face volumizing as basic intervention for facial beautifying and rejuvenation. As aging progresses, Indian faces tend to get fuller and the tissue then descends downwards similar to other ethnic groups albeit more aggressive due to higher volumes of facial fat pad and smaller bone framework. Any excess correction in the inner circle zones will further add to the bulk along with cumulative remnants of previously administered fillers. In a younger face when the goal is beautification the attempt is to address the specific structural deficit on the outer bony framework along with the chin. This enhances the appearance immediately as well as holds up the tissue descent as they age. When the goal is youthful transition of an aging face, then again the bony changes further enhance the deficit in framework and the loss of fat pads along the periphery that is lateral forehead, temples and lateral cheek. Fat pad correction will give the most natural and best results as against working on the anterior mid cheek, nasolabials and angle of the mouth in a soft tissue heavy center zone of the face. Botulinum toxin and hyaluronic acid (HA) fillers remain the most popular facial injectables used for facial rejuvenation and structural enhancement. Naturally enhanced faces, and gracefully addressed aging

  7. Outer circle versus inner circle: Special considerations while rejuvenating an Indian face using fillers

    Directory of Open Access Journals (Sweden)

    Rashmi Shetty

    2015-01-01

    Full Text Available Introduction: An oval face, pronounced cheek bones, a defined jaw line and a smooth Ogee curve are global aesthetic beauty goals. Though criteria are similar the Indian face poses some unique challenges because of the innate differences in skeletal shape, size, and soft tissue disposition. Width of the malar prominences and mandibular angles along with height are smaller compared to the other Asian and Caucasian populations along with a much heavier soft tissue disposition. This creates unique deficits and places unique demands on aesthetic intervention. Objectives: The evolution of practice patterns has lead to a variety of newer approaches; however, it is still common to target the nasolabial and mid-face volumizing as basic intervention for facial beautifying and rejuvenation. As aging progresses, Indian faces tend to get fuller and the tissue then descends downwards similar to other ethnic groups albeit more aggressive due to higher volumes of facial fat pad and smaller bone framework. Any excess correction in the inner circle zones will further add to the bulk along with cumulative remnants of previously administered fillers. Methods: In a younger face when the goal is beautification the attempt is to address the specific structural deficit on the outer bony framework along with the chin. This enhances the appearance immediately as well as holds up the tissue descent as they age. When the goal is youthful transition of an aging face, then again the bony changes further enhance the deficit in framework and the loss of fat pads along the periphery that is lateral forehead, temples and lateral cheek. Fat pad correction will give the most natural and best results as against working on the anterior mid cheek, nasolabials and angle of the mouth in a soft tissue heavy center zone of the face. Botulinum toxin and hyaluronic acid (HA fillers remain the most popular facial injectables used for facial rejuvenation and structural enhancement. Results

  8. Dr. Solco Tromp and the Tromp Award

    Science.gov (United States)

    Greene, J. Scott; Rietveld, Wop J.

    2017-09-01

    The Tromp Award is the highest honor awarded by the International Society of Biometeorology (ISB). The award acknowledges outstanding research in biometeorology by a scientist under the age of 35 and was established in conjunction with the Tromp Foundation and the ISB. In honor of the 60th anniversary of the ISB, this article will provide a brief summary of the life of Dr. Solco Tromp and of the six awardees of the Tromp Award since the inaugural issuance of the award in 1999. The Tromp Award was established in part to recognize and support the efforts of young biometeorological professionals. As the brief summary of the awardees and a few of their selected subsequent publications have shown, the ISB and the Tromp Award has proven effective at identifying and supporting promising young scientists.

  9. Rolling circle amplification of complete nematode mitochondrial genomes.

    Science.gov (United States)

    Tang, Sha; Hyman, Bradley C

    2005-06-01

    To enable investigation of nematode mitochondrial DNA evolution, methodology has been developed to amplify intact nematode mitochondrial genomes in preparative yields using a rolling circle replication strategy. Successful reactions were generated from whole cell template DNA prepared by alkaline lysis of the rhabditid nematode Caenorhabditis elegans and a mermithid nematode, Thaumamermis cosgrovei. These taxa, representing the two major nematode classes Chromodorea and Enoplea, maintain mitochondrial genomes of 13.8 kb and 20.0 kb, respectively. Efficient amplifications were conducted on template DNA isolated from individual or pooled nematodes that were alive or stored at -80 degrees C. Unexpectedly, these experiments revealed that multiple T. cosgrovei mitochondrial DNA haplotypes are maintained in our local population. Rolling circle amplification products can be used as templates for standard PCR reactions with specific primers that target mitochondrial genes or for direct DNA sequencing.

  10. Spectrum of sight line displacements in the axial meridian circle.

    Science.gov (United States)

    Bakhonskij, A. V.; Kostyuchenko, V. L.; Lazorenko, P. F.

    The authors analyze the residuals Δα cos δ and Δδ obtained in the reduction of star observations made with the axial meridian circle of the Main Astronomical Observatory, National Academy of Sciences of Ukraine. The mean autocorrelation functions, variances, and spectra are given. The averaging allowed for the bias of sample functions for finite measurement runs. The spectra expressed in [open square]″Hz are fitted by the two-component models g(f) = 563(T0f)-2.2+7.0 and g(f) = 242(T0f)-1.5+5.1 for right ascension and declination residuals, respectively, with T0 = 18000 s. The data are compared with those for the Bordeaux meridian circle of the classical type. The spectral low-frequency component is shown to be produced by thermal deformations of the instrument tube.

  11. The black-and-white coloring problem on circle graphs

    CERN Document Server

    Kloks, Ton; Wang, Yue-Li

    2012-01-01

    Given a graph G and integers b and w. The black-and-white coloring problem asks if there exist disjoint sets of vertices B and W with |B|=b and |W|=w such that no two vertices x in B and y in W are adjacent. In this paper we show that the problem is polynomial when restricted to permutation graphs and, more generally, to circle graphs.

  12. BANQUET SPEECH Full Circle: Star Ferry to Stardust

    Science.gov (United States)

    Matthews, Clifford N.

    2008-10-01

    Good evening. I'd like to invite you to join me on a journey that could be entitled “Full Circle: Star Ferry to Stardust”. “Star Ferry” represents Hong Kong, my home town, and especially its university - Hong Kong University - as I knew it during the years of World War II. “Stardust” refers to our gathering here to report on our research on possible organic chemistry in space.

  13. Rolling circle amplification detection of RNA and DNA

    Science.gov (United States)

    Christian, Allen T.; Pattee, Melissa S.; Attix, Cristina M.; Tucker, James D.

    2004-08-31

    Rolling circle amplification (RCA) has been useful for detecting point mutations in isolated nucleic acids, but its application in cytological preparations has been problematic. By pretreating cells with a combination of restriction enzymes and exonucleases, we demonstrate RCA in solution and in situ to detect gene copy number and single base mutations. It can also detect and quantify transcribed RNA in individual cells, making it a versatile tool for cell-based assays.

  14. On the position uncertainty measure on the circle

    Energy Technology Data Exchange (ETDEWEB)

    Trifonov, D A [Institute for Nuclear Research, 72 Tzarigradsko Chaussee, 1784 Sofia (Bulgaria)

    2003-11-28

    New position uncertainty (delocalization) measures for a particle on the circle are proposed and illustrated in several examples, where the previous measures (based on 2{pi}-periodic position operators) appear to be unsatisfactory. The new measures are suitably constructed using the standard multiplication angle operator variances. They are shown to depend solely on the state of the particle and to obey uncertainty relations of the Schroedinger-Robertson type.

  15. Managing chronic pain in survivors of torture

    DEFF Research Database (Denmark)

    Amris, Kirstine; Williams, Amanda C de C

    2015-01-01

    and welfare problems; persistent pain in the musculoskeletal system is one of the most common. There is little specific evidence on pain in survivors of torture; the guidelines on interdisciplinary specialist management are applicable. Most of the literature on refugee survivors of torture has an exclusive...... focus on psychological disorders, with particularly poor understanding of pain problems. This article summarizes the current status of assessment and treatment of pain problems in the torture survivor....

  16. Circles of support and accountability: the characteristics of core members in England and Wales

    OpenAIRE

    Clarke, Martin; Warwick, Leah; Völlm, Birgit

    2016-01-01

    Background\\ud Circles of support and accountability, or Circles, use community volunteers to help reintegrate sex offenders at risk of reoffending in the community.\\ud \\ud Aims\\ud The aims of this study are to describe the first 275 male sex offenders (‘core members’) in England and Wales supported by a Circle and to compare those attending the five largest Circles.\\ud \\ud Methods\\ud As part of their monitoring activity, 10 Circles extracted data from case files, anonymised it and submitted i...

  17. Comparison between SVPWM two level in internal and external circle of hexagon

    Science.gov (United States)

    Giyantara, Andhika; Rameli, Mochammad

    2017-01-01

    This study presents a space vector pulse width modulation (SVPWM) method. Switching time for SVPWM two level is used to generate a sinusoidal waveform from the inverter. This waveform using as input for the induction motor. Usually, we use the internal circle to generate sinusoidal method. However, from the calculation, we can get two different equations, for the internal circle in hexagon and external circle for the hexagon. Comparison between voltage vector in the internal and external circle of hexagon using THD (Total Harmonic Distortion) value for each circle.

  18. [Data supporting quality circle management of inpatient depression treatment].

    Science.gov (United States)

    Brand, S; Härter, M; Sitta, P; van Calker, D; Menke, R; Heindl, A; Herold, K; Kudling, R; Luckhaus, C; Rupprecht, U; Sanner, Dirk; Schmitz, D; Schramm, E; Berger, M; Gaebel, W; Schneider, F

    2005-07-01

    Several quality assurance initiatives in health care have been undertaken during the past years. The next step consists of systematically combining single initiatives in order to built up a strategic quality management. In a German multicenter study, the quality of inpatient depression treatment was measured in ten psychiatric hospitals. Half of the hospitals received comparative feedback on their individual results in comparison to the other hospitals (bench marking). Those bench markings were used by each hospital as a statistic basis for in-house quality work, to improve the quality of depression treatment. According to hospital differences concerning procedure and outcome, different goals were chosen. There were also differences with respect to structural characteristics, strategies, and outcome. The feedback from participants about data-based quality circles in general and the availability of bench-marking data was positive. The necessity of carefully choosing quality circle members and professional moderation became obvious. Data-based quality circles including bench-marking have proven to be useful for quality management in inpatient depression care.

  19. Fucus extract: cosmetic treatment for under-eye dark circles.

    Science.gov (United States)

    Chavan, Manasi; Sun, Yuhua; Litchauer, Jill; Denis, Alain

    2014-01-01

    Dark circles around the eyes are a complex issue with two main possible causes, the accumulation of melanin in the skin around the eyes and the accumulation of heme resulting from blood leakage. The free heme produced in this manner is highly cytotoxic, proinflammatory and pro-oxidative. To evaluate the effect of Fucus extract on heme oxygenase-1 (HO-1) stimulation activity, and to study its in vitro anti-inflammatory, antioxidative, and collagen stimulation activity. The HO-1 stimulation activity was first evaluated at gene level by reverse transcriptase- polymerase chain reaction targeting specific HO-1 gene, and then followed by Western blot in protein level. The in vitro anti-inflammatory effect was measured by quantification of interleukin-8 (IL-8) level. The in vitro antioxidative activity was measured. Collagen stimulation activity was quantitatively measured by the amount of deposited collagen I in the extracellular matrix. Fucus extract was identified to have HO-1 stimulation activity at both gene and protein level. By stimulating this enzyme, it promotes the degradation of toxic heme to its protective catabolites (CO, Ferritin, and bilirubin) and reduces the source of dark circles. In addition, Fucus extract showed good anti-inflammatory efficacy. The strong antioxidation property of Fucus extract can reduce eye bags and wrinkles while its collagen boosting activity will potentially reduce fine lines and wrinkles. Fucus extract is a novel product that brings a quadruple approach to the treatment of under-eye dark circles.

  20. Recruitment Pattern in a Complete Cerebral Arterial Circle.

    Science.gov (United States)

    de Lancea, Christine L; David, Tim; Alastruey, Jordi; Brown, Richard G

    2015-11-01

    Blood flow through a vessel depends upon compliance and resistance. Resistance changes dynamically due to vasoconstriction and vasodilation as a result of metabolic activity, thus allowing for more or less flow to a particular area. The structure responsible for directing blood to the different areas of the brain and supplying the increase flow is the cerebral arterial circle (CAC). A series of 1D equations were utilized to model propagating flow and pressure waves from the left ventricle of the heart to the CAC. The focus of the current research was to understand the collateral capability of the circle. This was done by decreasing the peripheral resistance in each of the efferent arteries, up to 10% both unilaterally and bilaterally. The collateral patterns were then analyzed. After the initial 60 simulations, it became apparent that flow could increase beyond the scope of a 10% reduction and still be within in vivo conditions. Simulations with higher percentage decreases were performed such that the same amount of flow increase would be induced through each of the efferent arteries separately, same flow tests (SFTs), as well as those that were found to allow for the maximum flow increase through the stimulated artery, maximum flow tests (MFTs). The collateral pattern depended upon which efferent artery was stimulation and if the stimulation was unilaterally or bilaterally induced. With the same amount of flow increase through each of the efferent arteries, the MCAs (middle cerebral arteries) had the largest impact on the collateral capability of the circle, both unilaterally and bilaterally.

  1. Host RNA circles and the origin of hepatitis delta virus.

    Science.gov (United States)

    Taylor, John M

    2014-03-21

    Recent reports show that many cellular RNAs are processed to form circular species that are relatively abundant and resistant to host nucleases. In some cases, such circles actually bind host microRNAs. Such depletion of available microRNAs appears to have biological roles; for instance, in homeostasis and disease. These findings regarding host RNA circles support a speculative reappraisal of the origin and mode of replication of hepatitis delta virus, hepatitis delta virus (HDV), an agent with a small circular RNA genome; specifically, it is proposed that in hepatocytes infected with hepatitis B virus (HBV), some viral RNA species are processed to circular forms, which by a series of chance events lead to an RNA that can be both replicated by host enzymes and assembled, using HBV envelope proteins, to form particles some of which are infectious. Such a model also may provide some new insights into the potential pathogenic potential of HDV infections. In return, new insights into HDV might provide information leading to a better understanding of the roles of the host RNA circles.

  2. Circles of support and accountability: The characteristics of core members in England and Wales.

    Science.gov (United States)

    Clarke, Martin; Warwick, Leah; Völlm, Birgit

    2017-04-01

    Circles of support and accountability, or Circles, use community volunteers to help reintegrate sex offenders at risk of reoffending in the community. The aims of this study are to describe the first 275 male sex offenders ('core members') in England and Wales supported by a Circle and to compare those attending the five largest Circles. As part of their monitoring activity, 10 Circles extracted data from case files, anonymised it and submitted it to Circles UK, the national oversight body. Circles have expanded rapidly with 165 (60%) of Circles commencing in the three years 2011-2013 compared with 110 in the nine years 2002-2010. Most core members were referred from the Probation Service (82%). Circles were provided to men with a range of predicted risks of reoffending - from low (26%) to very high (12%). There were some positive changes between the beginning and end of Circles, such as fewer men being unemployed and more living in their own chosen accommodation. Circles have been used to support the reintegration of a wide range of sex offenders. Given their rapid growth and flexibility, consistent recording standards are required across. These standards should be reviewed periodically to ensure all important fields of change are captured, including frequency of attendance, length per session and quality of engagement in the work. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  3. LHCb Early Career Scientist Awards

    CERN Multimedia

    Patrick Koppenburg for the LHCb Collaboration

    2016-01-01

    On 15 September 2016, the LHCb collaboration awarded the first set of prizes for outstanding contributions of early career scientists.   From left to right: Guy Wilkinson (LHCb spokesperson), Sascha Stahl, Kevin Dungs, Tim Head, Roel Aaij, Conor Fitzpatrick, Claire Prouvé, Patrick Koppenburg (chair of committee) and Sean Benson. Twenty-five nominations were submitted and considered by the committee, and 5 prizes were awarded to teams or individuals for works that had a significant impact within the last year. The awardees are: Roel Aaij, Sean Benson, Conor Fitzpatrick, Rosen Matev and Sascha Stahl for having implemented and commissioned the revolutionary changes to the LHC Run-2 high-level-trigger, including the first widespread deployment of real-time analysis techniques in High Energy Physics;   Kevin Dungs and Tim Head for having launched the Starterkit initiative, a new style of software tutorials based on modern programming methods. “Starterkit is a group of ph...

  4. New awards for CERN science

    CERN Multimedia

    2013-01-01

    Earlier this week, the European Physical Society (EPS) announced its High Energy and Particle Physics prizes for 2013, and I’m pleased to say that the LHC featured highly. With all that has been happening in the last few years, that’s perhaps not too surprising, but these awards nevertheless constitute a great honour for our community.   The High Energy and Particle Physics Prize went to the ATLAS and CMS collaborations “for the discovery of a Higgs boson, as predicted by the Brout-Englert-Higgs mechanism”, and to Michel Della Negra, Peter Jenni and Tejinder Virdee “for their pioneering and outstanding leadership roles in the making of the ATLAS and CMS experiments”. Among the other awards, the Young Experimental Physicist Prize went to Diego Martinez Santos “for his outstanding contributions to the trigger and commissioning of the LHCb experiment, and the analyses leading to first evidence for the rare decay B0s→ ...

  5. Molecules Best Paper Award 2012

    Directory of Open Access Journals (Sweden)

    Derek J. McPhee

    2012-02-01

    Full Text Available Molecules starts to institute the “Best Paper” award to recognize these outstanding papers in the area of natural products, medicinal chemistry and molecular diversity published in Molecules. We are pleased to announce the first “Molecules Best Paper Award” for 2012. Nominations were selected by the editor-in-chief and selected editorial board members from all the papers published in 2008. [...

  6. Molecules Best Paper Award 2014

    Directory of Open Access Journals (Sweden)

    Derek J. McPhee

    2014-01-01

    Full Text Available Molecules instituted some years ago a “Best Paper” award to recognize the most outstanding papers in the area of natural products, medicinal chemistry and molecular diversity published each year in Molecules. We are pleased to announce the third “Molecules Best Paper Award” for 2014. The winners were chosen by the Editor-in-Chief and selected editorial board members from among all the papers published in 2010. Reviews and research papers were evaluated separately.

  7. Can the Expanding Circle Own English? Comments on Yoo's "Nonnative Teachers in the Expanding Circle and the Ownership of English"

    Science.gov (United States)

    Ren, Wei

    2014-01-01

    Yoo's (2014) article raises a number of questions concerning local teachers' status and the ownership of English in the Expanding Circle. In this article, I address five issues that I see as most important relating to the ownership of English and empowering local teachers in the Expanding Circle. I provide up-to-date evidence of World…

  8. 10 years of Elsevier/JQSRT awards

    Science.gov (United States)

    Stoop, José; Bernath, Peter F.; Mengüç, M. Pinar; Mishchenko, Michael I.; Rothman, Laurence S.

    2017-10-01

    The Elsevier award program administered by the Editorial Board of the Journal of Quantitative Spectroscopy and Radiative Transfer (JQSRT) was conceived in June of 2006 at the 9th Electromagnetic and Light Scattering Conference in St. Petersburg, Russia. Initially the program included three annual Elsevier/JQSRT awards for exceptional early-career scientists working in the main research fields covered by JQSRT: quantitative spectroscopy, radiative transfer, and electromagnetic scattering. In June of 2010 at the 12th Electromagnetic and Light Scattering Conference in Helsinki, Finland, it was decided to expand the award program to include three biennial Elsevier awards intended to celebrate fundamental life-time achievements of internationally recognized leaders in the same research fields. Finally, in 2013 the Elsevier award program was augmented to include a fourth annual early-career award in the category of atmospheric radiation and remote sensing.

  9. Climate Leadership Award for Excellence in GHG Management (Goal Achievement Award)

    Science.gov (United States)

    Apply to the Climate Leadership Award for Excellence in GHG Management (Goal Achievement Award), which publicly recognizes organizations that achieve publicly-set aggressive greenhouse gas emissions reduction goals.

  10. Outcome of paediatric intensive care survivors

    NARCIS (Netherlands)

    Knoester, Hendrika; Grootenhuis, Martha A.; Bos, Albert P.

    2007-01-01

    The development of paediatric intensive care has contributed to the improved survival of critically ill children. Physical and psychological sequelae and consequences for quality of life (QoL) in survivors might be significant, as has been determined in adult intensive care unit (ICU) survivors.

  11. Increased health care use in cancer survivors.

    NARCIS (Netherlands)

    Heins, M.J.; Rijken, P.M.; Schellevis, F.G.; Hoek, L. van der; Korevaar, J.C.

    2012-01-01

    Background: As the number of cancer survivors increases and these patients often experience long-lasting consequences of cancer and its treatment, more insight into primary health care use of cancer survivors is needed. We aimed to determine how often and for which reasons do adult cancer patients

  12. Increases health care use in cancer survivors.

    NARCIS (Netherlands)

    Heins, M.J.; Rijken, P.M.; Schellevis, F.G.; Hoek, L. van der; Korevaar, J.C.

    2012-01-01

    Background: As the number of cancer survivors increases and these patients often experience longlasting consequences of cancer and its treatment, more insight into primary health care use of cancer survivors is needed. Research question: How often and for which reasons do adult cancer patients

  13. Orthostatic intolerance in survivors of childhood cancer

    NARCIS (Netherlands)

    Terlou, Annelinde; Ruble, Kathy; Stapert, Anne F.; Chang, Ho-Choong; Rowe, Peter C.; Schwartz, Cindy L.

    2007-01-01

    Purpose: To compare the prevalence and severity of orthostatic intolerance in survivors of childhood cancer and in healthy controls, and to correlate results of self-reported measures of health status with orthostatic testing in survivors of childhood cancer. Patient and methods: Thirty-nine

  14. Marriage and divorce among childhood cancer survivors

    DEFF Research Database (Denmark)

    Koch, Susanne Vinkel; Kejs, Anne Mette Tranberg; Engholm, Gerda

    2011-01-01

    Many childhood cancer survivors have psychosocial late effects. We studied the risks for cohabitation and subsequent separation. Through the Danish Cancer Register, we identified a nationwide, population-based cohort of all 1877 childhood cancer survivors born from 1965 to 1980, and in whom cancer...

  15. Marriage and divorce among childhood cancer survivors

    DEFF Research Database (Denmark)

    Koch, Susanne Vinkel; Kejs, Anne Mette Tranberg; Engholm, Gerda

    2011-01-01

    Many childhood cancer survivors have psychosocial late effects. We studied the risks for cohabitation and subsequent separation. Through the Danish Cancer Register, we identified a nationwide, population-based cohort of all 1877 childhood cancer survivors born from 1965 to 1980, and in whom cance...

  16. Stigma and psychological distress in suicide survivors.

    Science.gov (United States)

    Scocco, Paolo; Preti, Antonio; Totaro, Stefano; Ferrari, Alessandro; Toffol, Elena

    2017-03-01

    Suicide bereavement is frequently related to clinically significant psychological distress and affected by stigma. This study was designed to evaluate the relationship between psychological distress by psychopathological domains and stigma, in a sample of individuals bereaved by suicide (suicide survivors). The data were collected between January 2012 and December 2014 and included information on sociodemographic variables (gender, age, marital status and education level) and responses to the Stigma of Suicide Survivor scale (STOSSS) and the Brief Symptom Inventory (BSI). One hundred and fifty-five suicide survivors completed the evaluation and were included in the study. Levels of psychological distress in suicide survivors, as measured by BSI, were positively related to levels of perceived stigma toward suicide survivors, as measured by STOSSS. The association was not affected by age and gender, or by marital status, education level, days from suicide or a personal history of suicide attempt. Participants with higher scores on almost all subscales of the BSI, particularly the interpersonal sensitivity and paranoid ideation subscales, reported the highest levels of perceived stigma toward suicide survivors. Levels of distress in subjects bereaved by the suicide of a relative or friend were positively associated with levels of perceived stigma toward suicide survivors. Specific interventions dedicated to the bereavement of suicide survivors might help to alleviate not only psychological distress but also stigma towards loss by suicide. Copyright © 2017 Elsevier Inc. All rights reserved.

  17. Nominations for Renewable Natural Resources Awards

    Science.gov (United States)

    2006-03-01

    The Renewable Natural Resources Foundation (RNRF) is seeking nominations for three annual awards that honor interdisciplinary achievements in renewable natural resources fields. The RNRF is a consortium of 14 educational, professional, and scientific organizations, including AGU. The RNRF's Sustained Achievement Award honors the long-term contributions of an individual to the protection and conservation of natural resources. The Outstanding Achievement Award recognizes a single project, publication, piece of legislation, or similar concrete achievement that occurred within the last three years.

  18. Donges Receives 2013 Donald L. Turcotte Award

    Science.gov (United States)

    2014-07-01

    Jonathan F. Donges was awarded the 2013 Donald L. Turcotte Award, given annually to recent Ph.D. recipients for outstanding dissertation research that contributes directly to the field of nonlinear geophysics. Donges's Ph.D. thesis is entitled "Functional network macroscopes for probing past and present Earth system dynamics." He gave an invited talk and was formally presented with the award at the 2013 AGU Fall Meeting, held 9-13 December in San Francisco, Calif.

  19. Biswas Receives 2012 Donald L. Turcotte Award

    Science.gov (United States)

    2013-06-01

    Asim Biswas has been awarded the Donald L. Turcotte Award, given annually to recent Ph.D. recipients for outstanding dissertation research that contributes directly to the field of nonlinear geophysics. Asim's Ph.D. thesis is entitled "Multi-scale controls on spatial patterns of soil water storage in the hummocky regions of North America." He gave an invited talk and was formally presented with the award at the 2012 AGU Fall Meeting, held 3-7 December in San Francisco, Calif.

  20. Voice of the voiceless: The legacy of the Circle of Concerned African Women Theologians

    Directory of Open Access Journals (Sweden)

    Hazel O. Ayanga

    2016-07-01

    Full Text Available The Circle of Concerned African Women Theologians (the Circle formally came into existence in 1989 in Accra, Ghana. Under the charismatic leadership of Mercy Amba Oduyoye, the Circle sought to be the voice of African Christian women at the grass roots level. To this end research and publication was and still is one of the major pillars and activities of the Circle. The main objective of the Circle is �to write and publish theological literature written by African women from their own experience of religion and culture on this continent�. In this regard the Circle has been and continues to be the voice for and on behalf of the African woman in religion, culture and theology. However, 25 years down the line there is need for an evaluation of the legacy of the Circle. How has the Circle been a voice for the voiceless, a mentoring instrument for women venturing into the academia? This article seeks to do this evaluation by examining the activities of the Circle including research publication.Intradisciplinary and/or interdisciplinary implications: This article seeks to evaluate the achievements of the Circle of Concerned African Women Theologians in relation to the Circle�s stated objectives. The article picks up the notion of the Circle theologians as the voice of the voiceless women of Africa. The general approach of the article brings together discussions on social issues like gender, poverty and marginalisation as well as language. Theological and religious perspectives on these issues are understood from a Circle point of view.Keywords: women; voice; voicelessness; poverty; gender; The Circle; theology

  1. Climate Leadership Award for Organizational Leadership

    Science.gov (United States)

    Apply to the Climate Leadership Award for Organizational Leadership, which publicly recognizes organizations for their comprehensive greenhouse gas inventories and aggressive emissions reduction goals.

  2. Presidential Green Chemistry Challenge: 2009 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2009 award winner, Professor Krzysztof Matyjaszewski, developed Atom Transfer Radical Polymerization to make polymers with copper catalysts and environmentally friendly reducing agents.

  3. Daily Public Assistance Grants Award Activity

    Data.gov (United States)

    Department of Homeland Security — Daily activity of Public Assistance Grant Awards, including FEMA Region, State, Disaster Declaration Number, Event description, Mission Assigned agency, Assistance...

  4. Deteksi Iris Berdasarkan Metode Black Hole dan Circle Curve Fitting

    Directory of Open Access Journals (Sweden)

    Danny Kurnianto

    2013-11-01

    Full Text Available Sistem pengenalan identitas personal berdasarkan ciri biometrika adalah suatu sistem pengenalan seseorang berdasarkan pada ciri biometrika yang melekat pada orang tersebut. Iris mata merupakan salah satu ciri biometrik yang handal untuk sistem pengenalan identitas personal. Bagian sistem pengenalan identitas personal berdasarkan biometrik iris yang dianggap paling krusial adalah deteksi lokasi iris, karena akurasi deteksi iris berpengaruh pada tingkat akurasi sistem secara keseluruhan. Lokasi iris pada citra mata dibatasi oleh dua buah lingkaran yang memisahkan antara bagian iris  dengan pupil dan sklera. Telah banyak metodemetode yang diusulkan oleh para peneliti untuk menghasilkan deteksi lokasi iris dengan akurat dan cepat. Masalah akurasi, kecepatan waktu eksekusi dan ketahanan terhadap noise merupakan bidang penelitian yang menantang pada deteksi iris. Makalah ini menyajikan metode deteksi iris menggunakan metode black hole dan circle curve fitting. Langkah pertama, mencari batas dalam lingkaran iris yang memisahkan antara daerah iris dan pupil. Dengan metode black hole yang bekerja berdasarkan fakta bahwa lokasi pupil merupakan daerah  lingkaran yang paling hitam dan memiliki distribusi nilai intensitas yang seragam, maka lokasi pupil dapat ditentukan dengan teknik pengambangan. Batas lingkaran pupil dapat ditentukan dengan circle curve fitting dari parameter lingkaran daerah pupil. Langkah kedua,  mencari batas luar lingkaran iris yang memisahkan antara iris dan sklera. Peta tepi citra iris dicari dengan menggunakan deteksi tepi Canny, kemudian diambil satu komponen tepi arah vertikal yang dapat mewakili batas lingkaran luar iris. Dari komponen tepi tersebut, dihitung jari-jari iris yang berpusat di pusat pupil. Dengan jari-jari iris dan pusat iris maka dapat ditentukan batas luar iris menggunakan circle curve fitting

  5. Quality control circles in the Veterans Administration hospital.

    Science.gov (United States)

    Canel, Cem; Kadipasaoglu, Sukran

    2002-01-01

    In response to residents' reports of inefficiencies in the Veterans Administration (VA) system, a temporary task force of quality control circles was implemented at a VA hospital. A total of 25 internal medicine residents, on rotation at the VA, were subdivided into four groups. Each group was presented with a different problem, given the components and constraints of the problem, and asked to identify possible solutions. Program results were submitted to the hospital administration. Efforts are now being made to improve the working environment for medical residents.

  6. [Gambling addiction: the psychopathological structure of game-circle].

    Science.gov (United States)

    Malygin, V L; Chugaevskaia, E V; Khvostikov, G S

    2010-01-01

    Thirty-two pathological gamblers were examined. The SCL-90-R, the LSI (Life Style Index) and the CSW questionnaires were used to evaluate psychopathological disorders. Based on the data obtained and the analysis of the development of pathological behavior, authors singled out 6 periods of the game-circle: 1) distress that directly followed the game (anxiety-depressive, obsessive-compulsive and paranoia disorders); 2) moderate anxiety-depressive disorders; 3) subdepressive disorders with predominance of asthenia and apathy; 4) anxiety and dysphoria comorbid with subdepression; 5) the narrow state of consciousness (game trans) preceding the relapse; 6) the return to game.

  7. The dot-in-circle sign of mycetoma on MRI.

    Science.gov (United States)

    Kumar, Jyoti; Kumar, Atin; Sethy, Pradeep; Gupta, Somesh

    2007-12-01

    Mycetoma is a chronic granulomatous disease prevalent in tropical countries, but it also occurs in Europe and the United States. Early diagnosis is important as it has therapeutic implications. Although biopsy and microbiological culture provide the definitive diagnosis, these are difficult to achieve in many instances. The dot-in-circle sign is a recently proposed magnetic resonance imaging (MRI) sign of mycetoma, which is likely to be highly specific. We present a case of mycetoma of the thigh with characteristic MRI features. To the best of our knowledge, only 2 cases of mycetoma of the foot demonstrating this sign have been previously published.

  8. The Function of Love in Solzhenitsyn's The First Circle

    Directory of Open Access Journals (Sweden)

    John Schillinger

    1977-01-01

    Full Text Available Aleksander Solzhenitsyn, like Boris Pasternak before him, insists upon the primacy of life over any socio-political system. To lead truly meaningful lives, his characters must comprehend that they are responsible for their own actions; that they are engaged in an existential struggle which pits individual freedom against the will of authority. In The First Circle , this struggle is clearly reflected in the theme of love which, when analyzed in terms of the suppression or triumph of its four basic elements ( sex, eros, philia, and agape , offers a convincing allegory of man's existential self-definition by free choice.

  9. Social Circles: A 3D User Interface for Facebook

    Science.gov (United States)

    Rodrigues, Diego; Oakley, Ian

    Online social network services are increasingly popular web applications which display large amounts of rich multimedia content: contacts, status updates, photos and event information. Arguing that this quantity of information overwhelms conventional user interfaces, this paper presents Social Circles, a rich interactive visualization designed to support real world users of social network services in everyday tasks such as keeping up with friends and organizing their network. It achieves this by using 3D UIs, fluid animations and a spatial metaphor to enable direct manipulation of a social network.

  10. Circle Kabaddi: juego tradicional y deporte espectáculo

    OpenAIRE

    Césaro, Aldo Román

    2015-01-01

    El siguiente artículo tiene como principal objetivo presentar y analizar un juego/deporte de persecución y lucha denominado “Circle Kabaddi”. En este sentido, se relatan, explican e interpretan los detalles de esta práctica lúdico deportiva a partir de relatos y observaciones realizadas como jugador/luchador en cuatro mundiales de la especialidad (2011; 2012; 2013; 2014) realizados en el estado de Punjab, India. Entre párrafos se agregan observaciones relevantes que amplían o ejemplifican cir...

  11. Orthogonal polynomials on the unit circle part 2 spectral theory

    CERN Document Server

    Simon, Barry

    2013-01-01

    This two-part book is a comprehensive overview of the theory of probability measures on the unit circle, viewed especially in terms of the orthogonal polynomials defined by those measures. A major theme involves the connections between the Verblunsky coefficients (the coefficients of the recurrence equation for the orthogonal polynomials) and the measures, an analog of the spectral theory of one-dimensional Schrödinger operators. Among the topics discussed along the way are the asymptotics of Toeplitz determinants (Szegő's theorems), limit theorems for the density of the zeros of orthogonal po

  12. Orthogonal polynomials on the unit circle part 1 classical theory

    CERN Document Server

    2009-01-01

    This two-part book is a comprehensive overview of the theory of probability measures on the unit circle, viewed especially in terms of the orthogonal polynomials defined by those measures. A major theme involves the connections between the Verblunsky coefficients (the coefficients of the recurrence equation for the orthogonal polynomials) and the measures, an analog of the spectral theory of one-dimensional Schrodinger operators. Among the topics discussed along the way are the asymptotics of Toeplitz determinants (Szegő's theorems), limit theorems for the density of the zeros of orthogonal po

  13. Nobel prize awards in radiochemistry

    Energy Technology Data Exchange (ETDEWEB)

    Adloff, J.P. [Strasbourg Univ. (France)

    2012-07-01

    In 1996 the Editors of Radiochimica Acta brought out a special volume of the journal to celebrate the hundredth anniversary of the discovery of radioactivity. On the occasion of the 50{sup th} anniversary of Radiochimica Acta, which follows closely upon the centenary of Marie Curie's second Nobel Prize in 1911, the author has the privilege to informally review 'Radiochemistry and Nobel Prize Awards', including discoveries of radioelements and new fields in chemistry based on radiochemical methods. (orig.)

  14. Unemployment among adult survivors of childhood cancer: a report from the childhood cancer survivor study.

    Science.gov (United States)

    Kirchhoff, Anne C; Leisenring, Wendy; Krull, Kevin R; Ness, Kirsten K; Friedman, Debra L; Armstrong, Gregory T; Stovall, Marilyn; Park, Elyse R; Oeffinger, Kevin C; Hudson, Melissa M; Robison, Leslie L; Wickizer, Thomas

    2010-11-01

    Adult childhood cancer survivors report high levels of unemployment, although it is unknown whether this is because of health or employability limitations. We examined 2 employment outcomes from 2003 in the Childhood Cancer Survivor Study (CCSS): (1) health-related unemployment and (2) unemployed but seeking work. We compared survivors with a nearest-age CCSS sibling cohort and examined demographic and treatment-related risk groups for each outcome. We studied 6339 survivors and 1967 siblings ≥25 years of age excluding those unemployed by choice. Multivariable generalized linear models evaluated whether survivors were more likely to be unemployed than siblings and whether certain survivors were at a higher risk for unemployment. Survivors (10.4%) reported health-related unemployment more often than siblings (1.8%; Relative Risk [RR], 6.07; 95% Confidence Interval [CI], 4.32-8.53). Survivors (5.7%) were more likely to report being unemployed but seeking work than siblings (2.7%; RR, 1.90; 95% CI, 1.43-2.54). Health-related unemployment was more common in female survivors than males (Odds Ratio [OR], 1.73; 95% CI, 1.43-2.08). Cranial radiotherapy doses ≥25 Gy were associated with higher odds of unemployment (health-related: OR, 3.47; 95% CI, 2.54-4.74; seeking work: OR, 1.77; 95% CI, 1.15-2.71). Unemployed survivors reported higher levels of poor physical functioning than employed survivors, and had lower education and income and were more likely to be publicly insured than unemployed siblings. Childhood cancer survivors have higher levels of unemployment because of health or being between jobs. High-risk survivors may need vocational assistance.

  15. SPECTRA OF MOTHERS OF PREMATURE CHILDREN ABOUT THE EDUCATIVE CIRCLE OF CULTURE

    Directory of Open Access Journals (Sweden)

    Camila Santos do Couto

    2014-12-01

    Full Text Available Abstract We sought to know the spectra of mothers of premature children regarding their experience with circle of culture of educational character and identifying the learning provided by the circle of culture about newborn care after hospital discharge. A descriptive study was performed in a hospital located in Fortaleza, Brazil. Three meetings of a circle of culture with 17 mothers of premature newborns were performed. The interpretation of the corpus was performed using thematic analysis. Emerged from the categories: Maternal experience in a circle of culture; Promoted social support among mothers through the circle of culture; and Learning provided by the circle of culture. It was concluded that teaching parents during the hospitalization of the child should be held in a way to involve parents in the care of the newborn, provide moments of health education, opportunities for support and dialogue between professionals and family.

  16. Spectra of mothers of premature children about the educative circle of culture.

    Science.gov (United States)

    Couto, Camila Santos do; Tupinambá, Milena Colares; Rangel, Aldecira Uchôa Monteiro; Frota, Mirna Albuquerque; Martins, Elis Mayre da Costa Silveira; Nobre, Caroline Soares; Landim, Átima Luna Pinheiro

    2014-12-01

    We sought to know the spectra of mothers of premature children regarding their experience with circle of culture of educational character and identifying the learning provided by the circle of culture about newborn care after hospital discharge. A descriptive study was performed in a hospital located in Fortaleza, Brazil. Three meetings of a circle of culture with 17 mothers of premature newborns were performed. The interpretation of the corpus was performed using thematic analysis. Emerged from the categories: Maternal experience in a circle of culture; Promoted social support among mothers through the circle of culture; and Learning provided by the circle of culture. It was concluded that teaching parents during the hospitalization of the child should be held in a way to involve parents in the care of the newborn, provide moments of health education, opportunities for support and dialogue between professionals and family.

  17. Outdoor Leadership Considerations with Women Survivors of Sexual Abuse.

    Science.gov (United States)

    Mitten, Denise; Dutton, Rosalind

    1993-01-01

    Emphasizes the importance of leader awareness of the discomfort and need for emotional safety that may surface for women survivors of sexual abuse during an outdoor experience. Discusses survivor's self-perception and how this affects the outdoor experience; the impact of natural elements on survivors; and how to help survivors develop coping…

  18. 20 CFR 225.21 - Survivor Tier I PIA.

    Science.gov (United States)

    2010-04-01

    ... INSURANCE AMOUNT DETERMINATIONS PIA's Used in Computing Survivor Annuities and the Amount of the Residual Lump-Sum Payable § 225.21 Survivor Tier I PIA. The Survivor Tier I PIA is used in computing the tier I component of a survivor annuity. This PIA is determined in accordance with section 215 of the Social...

  19. 2000 Carter G. Woodson Book Award Winners and Honor Books.

    Science.gov (United States)

    Social Education, 2001

    2001-01-01

    Presents the award winners and honor books at the elementary and secondary levels for the 2000 Carter G. Woodson Book Awards. Explains that these awards recognize exceptional books that address issues related to ethnicity. Provides reviews of each book. (CMK)

  20. 2011 Awards Gala | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... of health, five recipients will be honored: Distinguished Medical Informatics Award Larry Ellison, Founder and CEO, Oracle Paul G. Rogers Health Communications Award Mehmet Oz, MD, and Michael Roizen, MD, ... Distinguished Medical Science Award Purnell W. Choppin, MD, President Emeritus, ...

  1. Perceived effectiveness of diagnostic and therapeutic guidelines in primary care quality circles.

    Science.gov (United States)

    Tausch, B D; Härter, M C

    2001-06-01

    The main objectives of this study were to implement quality circle programs among general practitioners and to evaluate this quality management tool as a way to develop clinical guidelines in general practice. The quality circle program was evaluated within a formative and summative evaluation design by both participants and moderators for a period of 18 months using structured questionnaires. At time one, participants were asked about their goals and current job satisfaction, and rated the perceived effectiveness and the usefulness of predefined guidelines of each quality circle meeting. At time two, participants and moderators reported again about their achieved goals and job satisfaction. Two hundred and forty-three general practitioners in a district of South Germany (Südbaden), in 25 quality circle groups participated. Demographic variables of the participating physicians, quality circle goals, job satisfaction, usefulness of guidelines and perceived effectiveness of the quality circle process were collected. One hundred and six quality circle meetings were evaluated. When asked to rank the goals of quality circle work, participants provided the highest rankings for improvement of the doctor-doctor relationship, agreeing on consensus for diagnostic procedures and therapy management, and developing local guidelines. The comparison between time one and time two ratings provided evidence for an increase in overall job satisfaction. Higher benefit is correlated with more regular participation in quality circle meetings. Working with predefined guidelines is both feasible and effective in quality circles and may provide a starting point for developing guidelines in primary care. There is some empirical evidence that participating in quality circles may increase general practitioners' job satisfaction. Further studies using intervention and control group designs should investigate whether quality circles really improve daily practice through clinical audit and

  2. Developing Peacemaking Circles in a European Context. Additional Reports and Documents

    OpenAIRE

    Weitekamp, Elmar G. M.

    2016-01-01

    This volume is a companion volume to TüKrim, No. 34, which – as the main research report – represents the background and results of a pilot study to implement peace-making or healing circles in Europe. Here pieces of additional information are presented in detail. They refer in particular to issues like circle process analyses, researchers´ observation, questionnaires for circle participants, keepers´ reflection, follow-up interviews, and expert interviews. Even though victim- offender mediat...

  3. Federally sponsored multidisciplinary research centers: Learning, evaluation, and vicious circles.

    Science.gov (United States)

    Youtie, Jan; Corley, Elizabeth A

    2011-02-01

    Despite the increasing investment in multi-year federally funded science and technology centers in universities, there are few studies of how these centers engage in learning and change based on information submitted from various agents in the oversight and evaluation process. One challenge is how to manage and respond to this evaluative information, especially when it is conflicting. Although the center can learn and adapt in response to this information, it can also become subject to a vicious circle of continuous restructuring and production of documentation to address various and potentially inconsistent recommendations. In this paper we illustrate the effects of such a dynamic based on our experiences as external evaluators of the $25 million NSF-funded Learning in Informal and Formal Environments (LIFE) Center. The case study presents an analysis of annual reports and strategic planning documents along with other sources of evidence to illustrate the evolution of center organizational approaches in response to evaluations by external review panels, center evaluators, program managers, and other external stakeholders. We conclude with suggestions for how evaluators may help centers ease the cost of learning and reduce the likelihood of a vicious circle. 2010 Elsevier Ltd. All rights reserved.

  4. Development of a compact six-circle goniometer.

    Science.gov (United States)

    Tweet, D J; Oyanagi, H

    1998-05-01

    A compact versatile six-axis goniometer has been built which can be used with the scattering plane vertical or horizontal for anomalous X-ray diffraction and diffraction X-ray absorption fine structure using a tunable X-ray undulator at SPring-8. The diffractometer consists of a four-circle goniometer for the standard omega, 2theta, phi and chi motions and a two-circle goniometer on the 2theta arm for mounting the detector and analyser crystal. The goniometer is controlled via Ethernet, and standard data-acquisition software with a graphical user interface has been developed. A closed-cycle helium cryostat is mounted on the omega axis for temperature-dependent experiments from 330 K to 14 K. Preliminary experiments on a Bi(2)Sr(2)CaCu(2)O(8) single crystal demonstrate the performance. Superstructure peaks due to the one-dimensional spatial modulations in the b axis were recorded as a function of temperature above 20 K using an image plate.

  5. Increasingly branched rolling circle amplification for the cancer gene detection.

    Science.gov (United States)

    Li, Hongling; Xu, Jianguo; Wang, Zhenmeng; Wu, Zai-Sheng; Jia, Lee

    2016-12-15

    An increasingly branched rolling circle amplification (IB-RCA) which contains a padlock probe (PP) and a structurally tailored molecular beacon (MB) was innovatively developed for highly sensitive detection of cancer gene, Kras gene codon 12. In this system, the PP can be circularized after hybridization with the precisely-matched target DNA, while the stem of MB can be also opened by target DNA, resulting in hybridization with the circularized PP to generate a long tandem single-stranded DNA (ssDNA) product. Since the MB is also designed to hybridize with ssDNA product, the newly-opened MBs are able to trigger the next RCA reactions, therapy producing branched rolling circle amplification (RCA) products and in turn leading to the increasingly branched RCA (IB-RCA). This alternately and continuously operates hybridization-based MB opening and opened MBs-triggered RCA. As a result, a great number of MBs are opened that is associated with a dramatically amplified fluorescent signal, enabling to quantify target DNA down to 100 fM. This sensing method demonstrates a new concept of IB-RCA amplification even in a simple way to efficiently transduce the fluorescence signal, accomplishing the highly sensitive and selective detection of cancer gene. Copyright © 2016 Elsevier B.V. All rights reserved.

  6. Loopback rolling circle amplification for ultrasensitive detection of Kras gene.

    Science.gov (United States)

    Xu, Huo; Wu, Dong; Jiang, Yifan; Zhang, Rongbo; Wu, Qingzheng; Liu, Yiyun; Li, Feng; Wu, Zai-Sheng

    2017-03-01

    Mutations in Kras gene may be used as a diagnostic marker and a target for treatment of the broad spectrum of human cancers. In this study, we developed a new class of amplification assay, double-hairpin molecular beacon (DHMB)-based cascade rolling circle amplification (RCA), for ultrasensitive and selective detection of Kras gene in a homogenous solution. Specifically, target DNA can hybridize with DHMB and activate cyclical target strand-displacement polymerization (CTDP) and nicking-mediated strand-displacement polymerization (NMDP). The resulting nicked/displaced fragments substantially outnumber target DNA and cause the cascade rolling circle amplification (C-RCA) and nicked fragment-induced strand-displacement polymerization (NFDP). Even if four amplification processes are designed, only DHMB, padlock probe and polymerization primer are involved. Under optimized conditions, this screening system exhibits a linear range of 5 orders of magnitude (from 100fM to 20nM), and the detection limit is down to 16fM. Moreover, the developed biosensing system offers a high assay specificity for perfectly matched target DNA, and the measured data from practical samples demonstrated the potential application in the cancer diagnoses. As a proof-of-concept genetic assay, the novel signaling strategy, as well as desirable analytical capability, would significantly benefit the development of versatile amplification gene profiling platforms, revealing great promise in biological studies and medical diagnostics. Copyright © 2016 Elsevier B.V. All rights reserved.

  7. Two-colour rotations of the unit circle

    Science.gov (United States)

    Zhuravlev, Vladimir G.

    2009-02-01

    We consider two-colour, or double, rotations S_{(\\alpha,\\beta,\\varepsilon)}(x) of the unit circle C the colouring of which depends on a continuous parameter \\varepsilon\\in C and each area of which is given its own rotation angle, \\alpha or \\beta. We choose as a model the one-parameter family of two-colour rotations S_\\varepsilon(x)=S_{(2\\tau,\\tau,\\varepsilon)}(x), where \\tau=(1+\\sqrt{5}\\,)/2 is the golden ratio, which have rotation rank d=2. It is proved that the first-return map S_\\varepsilon\\vert\\mathrm{Att}_\\varepsilon (the restriction of the rotation S_\\varepsilon(x) to its attractor \\mathrm{Att}_\\varepsilon) is isomorphic to the integral map T_\\varepsilon=T(S^{\\pm1},d_\\varepsilon) constructed from the simple rotation S of the circle through the angle \\pm \\tau and some piecewise-constant function d_\\varepsilon. An exact formula is obtained for the function \

  8. Two-colour rotations of the unit circle

    Energy Technology Data Exchange (ETDEWEB)

    Zhuravlev, Vladimir G [Vladimir State Pedagogical University, Vladimir (Russian Federation)

    2009-02-28

    We consider two-colour, or double, rotations S{sub ({alpha},{beta},{epsilon})}(x) of the unit circle C the colouring of which depends on a continuous parameter {epsilon} element of C and each area of which is given its own rotation angle, {alpha} or {beta}. We choose as a model the one-parameter family of two-colour rotations S{sub {epsilon}}(x)=S{sub (2{tau},{tau},{epsilon})}(x), where {tau}=(1+{radical}5 )/2 is the golden ratio, which have rotation rank d=2. It is proved that the first-return map S{sub {epsilon}}|Att{sub {epsilon}} (the restriction of the rotation S{sub {epsilon}}(x) to its attractor Att{sub {epsilon}}) is isomorphic to the integral map T{sub {epsilon}}=T(S{sup {+-}}{sup 1},d{sub {epsilon}}) constructed from the simple rotation S of the circle through the angle {+-}{tau} and some piecewise-constant function d{sub {epsilon}}. An exact formula is obtained for the function {nu}({epsilon}) of frequency distribution of points of the orbits under the action of S{sub {epsilon}}.

  9. Marriage and divorce among childhood cancer survivors.

    Science.gov (United States)

    Koch, Susanne Vinkel; Kejs, Anne Mette Tranberg; Engholm, Gerda; Møller, Henrik; Johansen, Christoffer; Schmiegelow, Kjeld

    2011-10-01

    Many childhood cancer survivors have psychosocial late effects. We studied the risks for cohabitation and subsequent separation. Through the Danish Cancer Register, we identified a nationwide, population-based cohort of all 1877 childhood cancer survivors born from 1965 to 1980, and in whom cancer was diagnosed between 1965 and 1996 before they were 20 years of age. A sex-matched and age-matched population-based control cohort was used for comparison (n=45,449). Demographic and socioeconomic data were obtained from national registers and explored by discrete-time Cox regression analyses. Childhood cancer survivors had a reduced rate of cohabitation [rate ratio (RR) 0.78; 95% confidence interval (CI): 0.73-0.83], owing to lower rates among survivors of both noncentral nervous system (CNS) tumors (RR 0.88; 95% CI: 0.83-0.95) and CNS tumors (RR 0.52; 95% CI: 0.45-0.59). Male CNS tumor survivors had a nonsignificantly lower rate (RR 0.47; 95% CI: 0.38-0.58) than females (RR 0.56; 95% CI: 0.47-0.68). The rates of separation were almost identical to those of controls. In conclusion, the rate of cohabitation was lower for all childhood cancer survivors than for the population-based controls, with the most pronounced reduction among survivors of CNS tumors. Mental deficits after cranial irradiation are likely to be the major risk factor.

  10. Research Award: Governance, Security, and Justice

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

    IDRC CRDI

    2014-08-06

    Research Award: Governance, Security, and Justice. Deadline: August 6, 2014. Please note that all applications must be submitted online. IDRC is one of the world's leaders in generating new knowledge to meet global challenges. We offer a number of research awards providing a unique opportunity to enhance research ...

  11. IDRC Doctoral Research Awards 2017 | IDRC - International ...

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

    Using the criteria listed below, the IDRC selection committee will rate each application and will identify successful awardees, ensuring that the selection of awards represents all three IDRC program areas. Some awards may be made conditionally, i.e. the candidate will be sent comments which must be addressed before ...

  12. Research award: Collaborative Adaptation Research Initiative in ...

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

    2017-09-06

    Sep 6, 2017 ... We offer a number of research awards providing a unique opportunity to enhance research skills and gain a fresh perspective on crucial development issues. These one‐year, paid, in‐house programs of training and mentorship allow award holders to pursue their research goals and work in one of IDRC's ...

  13. Tables Summarizing Awards Supported by IDRC

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

    Carole Labrie

    2013-04-04

    Apr 4, 2013 ... university. Support is for doctoral research awards, full study degrees, post-doc fellowships, internships and sabbaticals in sub-Saharan. Africa, Asia and Latin. America and the Caribbean. Variable. Managed by various developing country institutions. Variable. B. Awards Not Granted Through Competitions.

  14. Virginia Tech student receives Student Leadership Award

    OpenAIRE

    Dickerson, Susan

    2004-01-01

    The Outstanding Undergraduate Student Leader Award is one of 10 University Student Leadership Awards given annually by Virginia Tech's Department of Student Activities in the Division of Student Affairs to recognize outstanding members, extraordinary achievements by an organization, advisers, volunteerism, and service-learning experiences.

  15. The 1995 Carter G. Woodson Book Awards.

    Science.gov (United States)

    Social Education, 1996

    1996-01-01

    Provides concise and interesting reviews of the recipients of the 1995 Carter G. Woodson Book awards. The awards celebrate books for young readers that "treat topics related to ethnic minorities and race relations sensitively and accurately." Reviewed works include biographies of Benjamin Banneker, Marian Anderson, and Harriet Beecher…

  16. Carter G. Woodson Book Awards, 2009

    Science.gov (United States)

    Social Education, 2010

    2010-01-01

    In an effort to promote cultural literacy in children and young adults, the Racism and Social Justice Committee of the National Council for the Social Studies created the Carter G. Woodson Book Award. The purpose of the Woodson Award, given annually since 1974, is to promote the writing, publishing, and dissemination of sensitive and accurate…

  17. The 1994 Carter G. Woodson Book Awards.

    Science.gov (United States)

    Savage, Marsha K.

    1995-01-01

    Presents an annotated bibliography of six books that won the 1994 Carter G. Woodson Book Award presented by the National Council for the Social Studies. States that the award was established to inspire contemporary authors to continue to write books related to ethnic minorities. (CFR)

  18. Judicial Review of Labor Arbitration Awards.

    Science.gov (United States)

    Seitz, Reynolds C.

    The review of grievance arbitration awards in public education constitutes the topic of this second chapter in a book on school law. A discussion of landmark cases outside of education underscores the general principles that have motivated courts to undertake review of arbitration awards. Supreme Court decisions in three cases known as the…

  19. NOTE receives the prestigious ALICE Industrial Award

    CERN Multimedia

    2006-01-01

    "NOTE Lund has been given the ALICE Industrial Award due to good co-operation, great capacity for innovation and high quality of work, as a PCB manufacturer in the CERN project ALICE. Only a small number of awards have so far been conferred to a select number of companies."

  20. 46 CFR Sec. 6 - Awarding of work.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Awarding of work. Sec. 6 Section 6 Shipping MARITIME... of work. (a) Those portions of all bids reflecting the total aggregate cost of the work involved shall be opened publicly. The work shall be awarded to the contractor submitting the lowest qualified...

  1. The European Young Chemist Award 2014.

    Science.gov (United States)

    Pignataro, Bruno

    2014-12-08

    The future's bright! The European Young Chemist Award for 2014 was awarded at the 5th EuCheMS Chemistry Congress in Instanbul. Impressions and reflections from the Convener of the event, Professor Bruno Pignataro, are given in the Guest Editorial. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Research Award: Food, Environment, and Health | IDRC ...

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

    2016-09-07

    Research Award: Food, Environment, and Health. Deadline: September 7, 2016. Please note that all applications must be submitted online. IDRC is one of the world's leaders in generating new knowledge to meet global challenges. We offer a number of research awards providing a unique opportunity to enhance research ...

  3. 38 CFR 17.257 - Awards procedures.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Awards procedures. 17.257 Section 17.257 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants for Exchange of Information § 17.257 Awards procedures. Applications for grants for planning or implementing...

  4. 38 CFR 17.355 - Awards procedures.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Awards procedures. 17.355 Section 17.355 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Grants to the Republic of the Philippines § 17.355 Awards procedures. All applications for grants to the...

  5. 2004 National Awards for Museum & Library Service

    Science.gov (United States)

    Institute of Museum and Library Services, 2004

    2004-01-01

    The National Awards for Museum and Library Service give national recognition to institutions that play an integral and essential part in our learning society. The awards celebrate the efforts of libraries and museums of all sizes to connect with their increasingly diverse communities and to serve as centers of lifelong learning. As the pace of…

  6. Research Award: Agriculture and Food Security Program

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

    Office 2004 Test Drive User

    2015-08-06

    Research Award: Agriculture and Food Security. Program. Deadline: August 6, 2015. Please note that all applications must be submitted online. IDRC is one of the world's leaders in generating new knowledge to meet global challenges. We offer a number of research awards providing a unique opportunity to enhance ...

  7. Research Award: Ecosystems and Human Health (Ecohealth ...

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

    Jean-Claude Dumais

    Research Award: Ecosystems and Human Health (Ecohealth). Deadline: 12 September 2012. Please note that all applications must be sent electronically. IDRC's Research Awards are a unique opportunity for master's and doctoral-level students, as well as recent graduates to enhance their research skills and gain a fresh ...

  8. 28 CFR 545.29 - Special awards.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Special awards. 545.29 Section 545.29 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT WORK AND COMPENSATION Inmate Work and Performance Pay Program § 545.29 Special awards. (a) Inmates who perform...

  9. 28 CFR 545.28 - Achievement awards.

    Science.gov (United States)

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Achievement awards. 545.28 Section 545.28 Judicial Administration BUREAU OF PRISONS, DEPARTMENT OF JUSTICE INSTITUTIONAL MANAGEMENT WORK AND COMPENSATION Inmate Work and Performance Pay Program § 545.28 Achievement awards. (a) With prior approval of...

  10. Student Reception, Awards Ceremony, and Dance Party

    Science.gov (United States)

    2014-03-01

    In the first part of this event, SPS will award winning undergraduate students for outstanding oral and poster presentations. New this year-Club Physics! Join us for a fun dance party after the awards ceremony. Light refreshments will be served.

  11. Research Award: Agriculture and Food Security Program

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

    IDRC CRDI

    2014-08-06

    Research Award: Agriculture and Food Security. Program. Deadline: August 6, 2014. Please note that all applications must be submitted online. IDRC is one of the world's leaders in generating new knowledge to meet global challenges. We offer a number of research awards providing a unique opportunity to enhance ...

  12. [Family practice quality circles between goals and reality--an interaction analysis].

    Science.gov (United States)

    Weisser, P; Härter, M; Tausch, B

    2000-01-01

    Quality circles are considered a key method for quality assurance in health care. However, there is a lack of systematic evaluation for quality circles in general practice, especially regarding the process quality of quality circle work. This article presents the results of an interaction analysis completing the systematic evaluation of quality circles in general practice in a region of south Germany. Using the so-called conference encoding method for interaction analysis we analyzed 7 out of 25 evaluated quality circles and 2348 interactions between the quality circle members. The participation rate of the moderators is high compared to the relative low contribution of the group members to the quality circle work. We could show that quality circles work topic-oriented, there is a wide exchange of experience between the group members and the group climate is positive. However, there were almost no specific activities to develop guidelines for diagnostic and therapeutic procedures. The results showed a significant discrepancy between the aims of quality circles and their practical realisation. Besides improved option for information and training programs for moderators and participants, we recommend further evaluation studies complemented with specific analysis of the process quality for example with the conference encoding method.

  13. Edges and vertices in a unique signed circle in a signed graph

    Directory of Open Access Journals (Sweden)

    Richard Behr

    2017-12-01

    Full Text Available We examine the conditions under which a signed graph contains an edge or a vertex that is contained in a unique negative circle or a unique positive circle. For an edge in a unique signed circle, the positive and negative case require the same structure on the underlying graph, but the requirements on the signature are different. We characterize the structure of the underlying graph necessary to support such an edge in terms of bridges of a circle. We then use the results from the edge version of the problem to help solve the vertex version.

  14. Position and Attitude Estimation from a Image Sequence of a Circle

    OpenAIRE

    佐藤, 真知子; Machiko, SATO; Tokyo Institute of Polytechnics Faculty of Engineering

    1995-01-01

    A method to estimate the position and attitude of a helicopter with respect to the landing site from a image sequence of a heliport is presented. The method use the circle of the heliport marking as the visual cue. The projection of the circle on the successive image taken by on board camera will change, therefore a Kalman filter can be build for the recursive estimation. The method needs to know just there is a circle ; The size of the circle is not necessary. The result of the experiment on...

  15. STUDI KOMITMEN ORGANISASIONAL: PEKERJA CONTINGENT DAN SURVIVOR

    Directory of Open Access Journals (Sweden)

    Fenika Walani

    2015-08-01

    Full Text Available In recent years, contingent and survivor workers have emerged as a common reality in business activities. Unfortunately, contingent worker has high job insecurity on his employment status. On the other side, downsizing activities can result in decreasing job security of survivor worker. As a consequence, both contingent and survivor workers very potential have low organizational commitment. However, organizations still have an opportunity to give their workers an exclusive treatment for building organizational commitment without ignoring the fact that workers have other commitment foci.

  16. QUALITY AWARDS: AN IMAGE OF BUSINESS EXCELLENCE

    Directory of Open Access Journals (Sweden)

    Ilies Liviu

    2015-07-01

    Full Text Available Across the world, increasingly more governmental organizations and industrial are doing everything possible to promote quality and to survive, the basic principle remains customer satisfaction and even more than that, it speaks of the principle of customer delight. In this sense, quality has become the source of sustained competitive advantage that provides organizations the supremacy of the global markets characterized by competition which becoming more and more intensified. Juran, one of the highest quality gurus say that “just as the twentieth century was the century of productivity, the twenty-first century will be the quality century” which is a very relevant and comprehensive statement of the economic reality of the past and a profound forecast for future business of the twenty-first century. In this regard, in order to achieve this competitive advantage, quality must be managed and this is accomplished through Total Quality Management (TQM. Quality awards models are instruments of total quality management through which quality can be assessed and improved, thus, knowing the quality awards models is critical for findings the new ways to improve the quality and performance of the organizations. The present paper aims to illustrate the best practices on quality improvement in this respect we intend to present the general framework of the quality awards for business excellence. In this sense we present the most important international quality awards, namely: "Malcolm Baldrige National Quality Award", "European Quality Award" and “Romanian Quality Award J. M. Juran". For this purpose we used as main sources of analyzing the structure and the operation mode of these three important quality awards, Juran's work (which is probably the most important work in the field of quality and other relevant sources in total quality management which treats issues related to quality awards and also we used as sources of updated information the official

  17. Unemployment among breast cancer survivors

    DEFF Research Database (Denmark)

    Carlsen, Kathrine; Ewertz, Marianne; Dalton, Susanne Oksbjerg

    2014-01-01

    AIM: Though about 20% of working age breast cancer survivors do not return to work after treatment, few studies have addressed risk factors for unemployment. The majority of studies on occupational consequences of breast cancer focus on non-employment, which is a mixture of sickness absence......, unemployment, retirement pensions and other reasons for not working. Unemployment in combination with breast cancer may represent a particular challenge for these women. The aim of the present study is therefore to analyze the risk for unemployment in the years following diagnosis and treatment for breast...... cancer. METHOD: This study included 14,750 women diagnosed with breast cancer in Denmark 2001-2009 identified through a population-based clinical database and linked with information from Danish administrative population based registers for information on labour market affiliation, socio...

  18. The Survivor Syndrome: Aftermath of Downsizing.

    Science.gov (United States)

    Appelbaum, Steven H.; Delage, Claude; Labib, Nadia; Gault, George

    1997-01-01

    Downsizing can result in remaining staff developing "survivor syndrome," experiencing low morale, stress, and other psychosocial problems. If downsizing is necessary, precautions include managing perceptions and communications and empowering employees to take career ownership. (SK)

  19. Symptomatic and Palliative Care for Stroke Survivors

    National Research Council Canada - National Science Library

    Creutzfeldt, Claire J; Holloway, Robert G; Walker, Melanie

    2012-01-01

    ... care needs of stroke survivors. Some of the most common and disabling post-stroke symptoms that are reviewed here include central post-stroke pain, hemiplegic shoulder pain, painful spasticity, fatigue, incontinence, post-stroke...

  20. Hopelessness Experience among Stroke Survivor in Semarang

    Directory of Open Access Journals (Sweden)

    Sawab Sawab

    2015-04-01

    Full Text Available Introduction: Hopelessness was a negative feelings about goal achievement and powerlessness feeling against an expectation. Hopelessness in stroke survivors can occur due to prolonged disability and neurologic defi cit. This condition can lead to emotional and mental disorders even a suicide action. Therefore, it was a need to explore hopelessness experience in stroke survivors. Method: This study was a qualitative descriptive phenomenology with 6 participants. Results: 7 themes were revealed in this study, (1 Physical changes as a response on hopelessness, (2 Loss response as a hopelessness stressor, (3 Dysfunction of the family process, (4 Loss of meaning of life, (5 Self support and motivation as a coping resource against hopelessness, (6 The spiritual meaning behind hopelessness, (7 Can go through a better life. Discussion: This study suggests to develop a nursing care standards in hopelessness, encourage a family support and family psychoeducation for stroke survivors. Keywords: Stroke survivor, hopelessness experiences, qualitative

  1. ANALISIS PERBANDINGAN PENGHARGAAN KUALITAS MALCOLM BALDRIGE NATIONAL QUALITY AWARD DENGAN EUROPEAN QUALITY AWARD (MBNQA vs EQA

    Directory of Open Access Journals (Sweden)

    Arfan Bakhtiar Amalia

    2012-02-01

    Full Text Available Persaingan bisnis global saat ini makin ketat. Dengan adanya Malcolm Baldrige National Quality Award (MBNQA dan juga European Quality Award (EQA diharapkan mampu mendorong dan memotivasi perusahaan-perusahaan, baik yang sudah sukses maupun yang sedang berkembang, untuk selalu meningkatkan mutu dan kinerja, serta sebagai kunci daya saing. Dalam makalah ini, kita akan membahas penghargaan kualitas mengenai tujuan, manfaat dan perkembangan, dan trend saat ini, terutama untuk MBNQA dan EQM (European Quality Model. Kita akan membandingkan antara MBNQA dan EQM melalui pengertian, latar belakang, metode-metode, dan kriteria-kriteria, serta aplikasinya, sehingga dapat kita lakukan analisa perbandingan untuk keduanya. Kata Kunci  : Penghargaan Kualitas, Malcolm Baldrige National Quality Award (MBNQA, European Quality Award (EQA   Emulation of global business in this time more and more to tighten. With existence of Malcolm Baldrige National Quality Award (MBNQA as well as European Quality Award (EQA expected can push and motivate companies, both for have successful and also which is expanding, to always increase the quality and performance, and also as competitiveness key. In this paper, we will discuss about national quality award concerning target, benefit, growth, and trend in this time, especially MBNQA and EQM (European Quality Model. We will compare between MBNQA and EQM through congeniality, background, method, and criterions, and also its application,  so that earn us to analyse comparison to both of its. Keyword        : Quality Award, Malcolm Baldrige National Quality Award (MBNQA, European Quality Award (EQA

  2. Circle Hough transform implementation for dots recognition in braille cells

    Science.gov (United States)

    Jacinto Gómez, Edwar; Montiel Ariza, Holman; Martínez Sarmiento, Fredy Hernán.

    2017-02-01

    This paper shows a technique based on CHT (Circle Hough Transform) to achieve the optical Braille recognition (OBR). Unlike other papers developed around the same topic, this one is made by using Hough Transform to process the recognition and transcription of Braille cells, proving CHT to be an appropriate technique to go over different non-systematics factors who can affect the process, as the paper type where the text to traduce is placed, some lightning factors, input image resolution and some flaws derived from the capture process, which is realized using a scanner. Tests are performed with a local database using text generated by visual nondisabled people and some transcripts by sightless people; all of this with the support of National Institute for Blind People (INCI for their Spanish acronym) placed in Colombia.

  3. Training of students’ special endurance in ping pong sport circles

    Directory of Open Access Journals (Sweden)

    V.M. Grinko

    2017-04-01

    Full Text Available Urpose: to test experimentally influence of aerobic trainings (cross country training and basic aerobic on students’ special endurance in sport oriented groups (sport circles, ping pong. Material: 106 first year students (n=53 - control group and n=53 - experimental participated in experiment. For determination of temporal series’ trends R-S analysis was used. Prognostication of mistakes’ quantity per one set was fulfilled with the help of exponential smoothing method. Results: it was shown that exponential smoothing method permits to prognosticate by one set ahead with rather high accuracy. As initial predictor we found mean quantity of mistakes in all sets. It permits to average all internal and external factors, which influence on the next predicting indicators. Such approach increases confidence of mistakes’ calculation in prognostication. Criteria of prognostication methodic for possible indicators’ values were also determined. Conclusions: the recommended time distribution in program is as follows: ping pong - 75%; cross country training and basic aerobic - 25%.

  4. Minimalisasi Kekurangan Material Melalui Implementasi Quality Control Circle

    Directory of Open Access Journals (Sweden)

    Togar W. S. Panjaitan

    2011-01-01

    Full Text Available The revolution of traditional quality management concept into total quality management (TQM inspired industry for establishing and implementing quality control circle (QCC. Before starting a project as the implementation of the QCC, the training was held for supporting the knowledge of the QCC team. As the pilot project of the QCC, this research will try to minimize the percentage of the lack material in the production process of 8340 type by working together with the QCC team. The result of QCC implementation could reach the target set by the team, the percentage of the lack material reached less than 3%. The percentage of the lack material kontaktarm reduced from 3.09% to 0.00%, flachdrahtspule reduced from 9.20% to 0.40%, and niet reduced from 7.71% to 2.73%. Besides, the implementation of QCC also resulted in positive impact for all the members of the team about the benefits and experiences gained.

  5. Literature circles book club for science and language arts

    Science.gov (United States)

    Bombard, Britain

    Students from an urban middle school participated in a Science Book Club for one semester using the literature circles format. These students voluntarily attended twice weekly lunch meetings, reading books that followed their Grade 7 science classes. Groups of three to six participants read the same text, each performing rotating jobs to improve group discussions during meetings. When a group completed a book, participants created a presentation to share what they learned with the other groups in the club and the researcher/teacher. This research measured gains in science content knowledge and language arts skills focusing on reading comprehension, and literary response and analysis. Gains were measured using pre-existing district benchmarks. An ANCOVA showed that while no gains were found in science content knowledge, there were gains in language arts in the areas of reading comprehension and literary response and analysis.

  6. TRAINING OF STUDENTS’ SPECIAL ENDURANCE IN PING PONG SPORT CIRCLES

    Directory of Open Access Journals (Sweden)

    Grinko V.M.

    2017-04-01

    Full Text Available Urpose: to test experimentally influence of aerobic trainings (cross country training and basic aerobic on students’ special endurance in sport oriented groups (sport circles, ping pong. Material: 106 first year students (n=53 - control group and n=53 - experimental participated in experiment. For determination of temporal series’ trends R-S analysis was used. Prognostication of mistakes’ quantity per one set was fulfilled with the help of exponential smoothing method. Results: it was shown that exponential smoothing method permits to prognosticate by one set ahead with rather high accuracy. As initial predictor we found mean quantity of mistakes in all sets. It permits to average all internal and external factors, which influence on the next predicting indicators. Such approach increases confidence of mistakes’ calculation in prognostication. Criteria of prognostication methodic for possible indicators’ values were also determined. Conclusions: the recommended time distribution in program is as follows: ping pong - 75%; cross country training and basic aerobic - 25%.

  7. Outcome of paediatric intensive care survivors

    OpenAIRE

    Knoester, Hendrika; Grootenhuis, Martha A; Bos, Albert P.

    2007-01-01

    The development of paediatric intensive care has contributed to the improved survival of critically ill children. Physical and psychological sequelae and consequences for quality of life (QoL) in survivors might be significant, as has been determined in adult intensive care unit (ICU) survivors. Awareness of sequelae due to the original illness and its treatment may result in changes in treatment and support during and after the acute phase. To determine the current knowledge on physical and ...

  8. Increased health care use in cancer survivors.

    OpenAIRE

    Heins, M.J.; Rijken, P.M.; Schellevis, F.G.; Hoek, L. van der; Korevaar, J.C.

    2012-01-01

    Background: As the number of cancer survivors increases and these patients often experience long-lasting consequences of cancer and its treatment, more insight into primary health care use of cancer survivors is needed. We aimed to determine how often and for which reasons do adult cancer patients contact their Primary Care Physician (PCP) 2-5 years after diagnosis. Methods: Using data from the Netherlands Information Network of Primary Care (LINH), we determined the volume and diagnoses made...

  9. Increases health care use in cancer survivors.

    OpenAIRE

    Heins, M.J.; Rijken, P.M.; Schellevis, F.G.; Hoek, L. van der; Korevaar, J.C.

    2012-01-01

    Background: As the number of cancer survivors increases and these patients often experience longlasting consequences of cancer and its treatment, more insight into primary health care use of cancer survivors is needed. Research question: How often and for which reasons do adult cancer patients contact their Primary Care Physician (PCP) 2-5 years after diagnosis. Methods: Using data from the Netherlands Information Network of Primary Care (LINH), we determined the volume and diagnoses made dur...

  10. Survivor-Reaktionen im Downsizing-Kontext

    OpenAIRE

    Dietrich, Kristina

    2013-01-01

    Diese Arbeit untersucht die Reaktionen der nach einem Personalabbau (Downsizing) verbleibenden Mitarbeiter (Survivors) eines Unternehmens. Dabei werden die für die Ausbildung von positiven und negativen Survivor-Reaktionen als relevant angenommenen Antezedenzien in einem integrativen Rahmenmodell dargestellt und in ihren Zusammenhängen untersucht. Besonders ist dabei der metaanalytische Untersuchungsansatz, der statistisch fundierte und verlässliche Aussagen zu zentralen Zusammenhängen von Ev...

  11. Hopelessness Experience Among Stroke Survivor in Semarang

    OpenAIRE

    Sawab Sawab; Moch Bahrudin; Novy Helena Catharina Daulima

    2015-01-01

    Introduction: Hopelessness was a negative feelings about goal achievement and powerlessness feeling against an expectation. Hopelessness in stroke survivors can occur due to prolonged disability and neurologic defi cit. This condition can lead to emotional and mental disorders even a suicide action. Therefore, it was a need to explore hopelessness experience in stroke survivors. Method: This study was a qualitative descriptive phenomenology with 6 participants. Results: 7 themes were revealed...

  12. Literature Circles in 18. Century; As a Cultural Centers of Istanbul: The Role of "Literature Circles" in the Transmission of The Cultural Heritage

    Directory of Open Access Journals (Sweden)

    Zehra ÖKSÜZ

    2015-08-01

    Full Text Available The aim of this study is to explore the particular examples of literature circles which were seen as wisdom centre and were influential in 18th century Ottoman social and cultural life. This study foc uses on the literature circles in the capital of Ottomans and examines their roles in the transmission of cultural heritage. Mahfil, which means the meeting place, became the centre of literature activities which are performed in a particular place. This li terature circles gained the status of being a prestigious literature and art centre which witnessed the creation of significant works in 18th. They functioned as a transmitter of culture in terms of the works studied and role model literary figures. Patron age tradition promoted the progress of literary activities in the circles. With regard to their significant contribution to the Ottoman culture and civilization, literature circles emerged at the patronage of Sultan III. Ahmed, Sultan III. Selim, Sadrazam Nevşehirli Damad İbrahim Paşa, Sadrazam Koca Râgıb Paşa, Hoca Neş’et Efendi, Şeyh Gâlib, Hoca Süleyman Vahyî. Therefore, it is essential to study these circles in terms of its importance as being home to important literary figures with a sophisticated sen se of art.

  13. Proteomic profiles in acute respiratory distress syndrome differentiates survivors from non-survivors.

    Directory of Open Access Journals (Sweden)

    Maneesh Bhargava

    Full Text Available Acute Respiratory Distress Syndrome (ARDS continues to have a high mortality. Currently, there are no biomarkers that provide reliable prognostic information to guide clinical management or stratify risk among clinical trial participants. The objective of this study was to probe the bronchoalveolar lavage fluid (BALF proteome to identify proteins that differentiate survivors from non-survivors of ARDS. Patients were divided into early-phase (1 to 7 days and late-phase (8 to 35 days groups based on time after initiation of mechanical ventilation for ARDS (Day 1. Isobaric tags for absolute and relative quantitation (iTRAQ with LC MS/MS was performed on pooled BALF enriched for medium and low abundance proteins from early-phase survivors (n = 7, early-phase non-survivors (n = 8, and late-phase survivors (n = 7. Of the 724 proteins identified at a global false discovery rate of 1%, quantitative information was available for 499. In early-phase ARDS, proteins more abundant in survivors mapped to ontologies indicating a coordinated compensatory response to injury and stress. These included coagulation and fibrinolysis; immune system activation; and cation and iron homeostasis. Proteins more abundant in early-phase non-survivors participate in carbohydrate catabolism and collagen synthesis, with no activation of compensatory responses. The compensatory immune activation and ion homeostatic response seen in early-phase survivors transitioned to cell migration and actin filament based processes in late-phase survivors, revealing dynamic changes in the BALF proteome as the lung heals. Early phase proteins differentiating survivors from non-survivors are candidate biomarkers for predicting survival in ARDS.

  14. Proteomic Profiles in Acute Respiratory Distress Syndrome Differentiates Survivors from Non-Survivors

    Science.gov (United States)

    Bhargava, Maneesh; Becker, Trisha L.; Viken, Kevin J.; Jagtap, Pratik D.; Dey, Sanjoy; Steinbach, Michael S.; Wu, Baolin; Kumar, Vipin; Bitterman, Peter B.; Ingbar, David H.; Wendt, Christine H.

    2014-01-01

    Acute Respiratory Distress Syndrome (ARDS) continues to have a high mortality. Currently, there are no biomarkers that provide reliable prognostic information to guide clinical management or stratify risk among clinical trial participants. The objective of this study was to probe the bronchoalveolar lavage fluid (BALF) proteome to identify proteins that differentiate survivors from non-survivors of ARDS. Patients were divided into early-phase (1 to 7 days) and late-phase (8 to 35 days) groups based on time after initiation of mechanical ventilation for ARDS (Day 1). Isobaric tags for absolute and relative quantitation (iTRAQ) with LC MS/MS was performed on pooled BALF enriched for medium and low abundance proteins from early-phase survivors (n = 7), early-phase non-survivors (n = 8), and late-phase survivors (n = 7). Of the 724 proteins identified at a global false discovery rate of 1%, quantitative information was available for 499. In early-phase ARDS, proteins more abundant in survivors mapped to ontologies indicating a coordinated compensatory response to injury and stress. These included coagulation and fibrinolysis; immune system activation; and cation and iron homeostasis. Proteins more abundant in early-phase non-survivors participate in carbohydrate catabolism and collagen synthesis, with no activation of compensatory responses. The compensatory immune activation and ion homeostatic response seen in early-phase survivors transitioned to cell migration and actin filament based processes in late-phase survivors, revealing dynamic changes in the BALF proteome as the lung heals. Early phase proteins differentiating survivors from non-survivors are candidate biomarkers for predicting survival in ARDS. PMID:25290099

  15. Pregnancy and Labor Complications in Female Survivors of Childhood Cancer: The British Childhood Cancer Survivor Study.

    Science.gov (United States)

    Reulen, Raoul C; Bright, Chloe J; Winter, David L; Fidler, Miranda M; Wong, Kwok; Guha, Joyeeta; Kelly, Julie S; Frobisher, Clare; Edgar, Angela B; Skinner, Roderick; Wallace, W Hamish B; Hawkins, Mike M

    2017-11-01

    Female survivors of childhood cancer treated with abdominal radiotherapy who manage to conceive are at risk of delivering premature and low-birthweight offspring, but little is known about whether abdominal radiotherapy may also be associated with additional complications during pregnancy and labor. We investigated the risk of developing pregnancy and labor complications among female survivors of childhood cancer in the British Childhood Cancer Survivor Study (BCCSS). Pregnancy and labor complications were identified by linking the BCCSS cohort (n = 17 980) to the Hospital Episode Statistics (HES) for England. Relative risks (RRs) of pregnancy and labor complications were calculated by site of radiotherapy treatment (none/abdominal/cranial/other) and other cancer-related factors using log-binomial regression. All statistical tests were two-sided. A total of 2783 singleton pregnancies among 1712 female survivors of childhood cancer were identified in HES. Wilms tumor survivors treated with abdominal radiotherapy were at threefold risk of hypertension complicating pregnancy (relative risk = 3.29, 95% confidence interval [CI] = 2.29 to 4.71), while all survivors treated with abdominal radiotherapy were at risk of gestational diabetes mellitus (RR = 3.35, 95% CI = 1.41 to 7.93) and anemia complicating pregnancy (RR = 2.10, 95% CI = 1.27 to 3.46) compared with survivors treated without radiotherapy. Survivors treated without radiotherapy had similar risks of pregnancy and labor complications as the general population, except survivors were more likely to opt for an elective cesarean section (RR = 1.39, 95% CI = 1.16 to 1.70). Treatment with abdominal radiotherapy increases the risk of developing hypertension complicating pregnancy in Wilms tumor survivors, and diabetes mellitus and anemia complicating pregnancy in all survivors. These patients may require extra vigilance during pregnancy.

  16. Psychosocial aspects of childhood cancer survivors

    Directory of Open Access Journals (Sweden)

    Jong Jin Seo

    2010-04-01

    Full Text Available The majority of childhood cancer survivors and their families will be psychologically healthy, but may desire and benefit from preventive care. A significant portion of the survivor population will be psychosocially distressed in various aspects by their harsh experience of long cancer treatment, and may warrant professional intervention and treatment. Pediatricians should be aware of the late psychological effects that can occur a year or 2 after treatment, possibly in many aspects of a survivor's life. Not only the cancer diagnosis, but also treatments such as chemotherapy, irradiation, and surgical intervention may exert different long-term effects on the psychosocial outcomes of survivors. Pediatricians need to be more concerned with maintaining and improving the psychological health of this growing number of childhood cancer survivors through long-term follow-up clinics, community support, or self-help groups. Research on all of the psychosocial aspects of childhood cancer survivors is important to recognize the reality and problems they face in Korea.

  17. Health Behaviors of Minority Childhood Cancer Survivors

    Science.gov (United States)

    Stolley, Melinda R.; Sharp, Lisa K.; Tangney, Christy; Schiffer, Linda; Arroyo, Claudia; Kim, Yoonsang; Campbell, Richard; Schmidt, Mary Lou; Breen, Kathleen; Kinahan, Karen E.; Dilley, Kim; Henderson, Tara; Korenblit, Allen D.; Seligman, Katya

    2015-01-01

    Background Available data suggest that childhood cancer survivors (CCSs) are comparable to the general population on many lifestyle parameters. However, little is known about minority CCSs. This cross-sectional study describes and compares the body mass index (BMI) and health behaviors of African-American, Hispanic and White survivors to each other and to non-cancer controls. Methods Participants included 452 adult CCS (150 African-American, 152 Hispanic, 150 white) recruited through four childhood cancer treating institutions and 375 ethnically-matched non-cancer controls (125 in each racial/ethnic group) recruited via targeted digit dial. All participants completed a 2-hour in-person interview. Results Survivors and non-cancer controls reported similar health behaviors. Within survivors, smoking and physical activity were similar across racial/ethnic groups. African-American and Hispanic survivors reported lower daily alcohol use than whites, but consumed unhealthy diets and were more likely to be obese. Conclusions This unique study highlights that many minority CCSs exhibit lifestyle profiles that contribute to increased risk for chronic diseases and late effects. Recommendations for behavior changes must consider the social and cultural context in which minority survivors may live. PMID:25564774

  18. Mental health status of adolescent cancer survivors

    Directory of Open Access Journals (Sweden)

    Mertens AC

    2015-09-01

    Full Text Available Ann C Mertens, Jordan Gilleland Marchak Aflac Cancer and Blood Disorder Center, Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, USA Abstract: Due to the successful treatment of children with cancer, overall 5-year survival rates now exceed 80%. Because of this success in treating childhood cancer, concerns are now focusing on the potential risk of both physical and psychosocial late effects in these cancer survivors. There is limited data available for clinicians and researchers on the mental health of adolescent survivors of childhood cancers. The goal of this review is to provide a concise evaluation of the content and attributes of literature available on this often overlooked, yet vulnerable, population. Overall, studies on psychological outcomes in adolescent survivors of pediatric cancer suggest that the majority are mentally healthy and do not report significant levels of psychological distress. Several factors were recognized as playing an important role in adverse psychosocial outcomes in these adolescent cancer survivors: to include the diagnosis of a tumor in the central nervous system, central nervous system-directed cancer treatment, and physical late effects. To identify the subset of survivors who may benefit from systematic psychological services, systematic psychological screening of all adolescent cancer survivors during follow-up oncology visits is recommended. Further research into this critical area is needed to help identify other potential risk factors and guide the development of evidence-based support for these vulnerable adolescents. Keywords: adolescents, psychological, psychosocial, screening recommendations

  19. Recurrent trauma: Holocaust survivors cope with aging and cancer.

    Science.gov (United States)

    Hantman, Shira; Solomon, Zahava

    2007-05-01

    The current study aims to determine whether elderly Holocaust survivors are affected differently from non-survivors by the adversity of aging and cancer. Holocaust survivors and non-survivors suffering from cancer, were assessed tapping PTSD, psychiatric symptomatology, psychosocial adjustment to illness and coping with the aftermath of the Holocaust. Findings indicate a significant difference between survivors and non-survivors in post-traumatic symptoms and their intensity, survivors endorsing significantly more PTSD symptoms. Survivors were classified into 3 sub-groups, namely "Victims," "Fighters," and "Those who made it". "Victims" reported the highest percentage of persons who met PTSD, psychiatric symptomatology and difficulty coping with the problems of old age. The diversity of responses points to heterogeneity of long-term adaptation and adjustment among Holocaust survivors and similar response to subsequent adversity.

  20. The E-learning Circle – a holistic software design tool for e-learning

    Directory of Open Access Journals (Sweden)

    Arvid Staupe

    2010-07-01

    Full Text Available The article introduces the E-learning Circle, a tool developed to assure the quality of the software design process of e-learning systems, considering pedagogical principles as well as technology. The E-learning Circle consists of a number of concentric circles which are divided into three sectors. The content of the inner circles is based on pedagogical principles, while the outer circle specifies how the pedagogical principles may be implemented with technology. The circle’s centre is dedicated to the subject taught, ensuring focus on the specific subject’s properties. The three sectors represent the student, the teacher and the learning objectives. The strengths of the E-learning Circle are the compact presentation combined with the overview it provides, as well as the usefulness of a design tool dealing with complexity, providing a common language and embedding best practice. The E-learning Circle is not a prescriptive method, but is useful in several design models and processes. The article presents two projects where the E-learning Circle was used as a design tool.

  1. Quality circles to improve prescribing patterns in primary medical care: what is their actual impact?

    NARCIS (Netherlands)

    Wensing, M.J.P.; Broge, B.; Kaufmann-Kolle, P.; Andres, E.; Szecsenyi, J.

    2004-01-01

    RATIONALE, AIMS AND OBJECTIVES: Quality circles comprise small group sessions of doctors and written feedback on their individual practice patterns. Although 50% of German primary care doctors participate in quality circles, their effectiveness has hardly been evaluated in Germany. This study

  2. Quality Circles: The Effects of Varying Degrees of Voluntary Participation on Employee Attitudes and Program Efficacy.

    Science.gov (United States)

    Geehr, Jill L.; And Others

    1995-01-01

    A study with 206 federal government employees reveals that degree of voluntary participation in quality circles is positively related to following quality circle guidelines and that following such guidelines is positively related to economic gain. Implications of voluntary and nonvoluntary participation on cost-benefit outcomes is discussed. (SLD)

  3. Providing a Full Circle of Support to Teachers in an Inclusive Elementary School

    Science.gov (United States)

    Waldron, Nancy L.; Redd, Lacy

    2011-01-01

    Providing a full circle of support to teachers in an inclusive elementary school, the Newberry Elementary School (NES) principal and staff have worked for 5 years to ensure the inclusion of students with disabilities in general education classrooms. The authors would like to share their perceptions of how this full circle (the multiple systems) of…

  4. Fostering Positive Peer Relations in the Primary Classroom through Circle Time and Co-Operative Games

    Science.gov (United States)

    Mary, Latisha

    2014-01-01

    The aim of this study was to investigate the role of co-operative games and circle time activities in fostering positive peer relations in two French Primary classrooms (N = 40). It presents French teachers' and pupils' perceptions of a set of co-operative games and circle time activities implemented within a year long study on personal, social…

  5. When Two Circles Determine a Triangle. Discovering and Proving a Geometrical Condition in a Computer Environment

    Science.gov (United States)

    Metaxas, Nikolaos; Karagiannidou, Andromachi

    2010-01-01

    Visualization of mathematical relationships enables students to formulate conjectures as well as to search for mathematical arguments to support these conjectures. In this project students are asked to discover the sufficient and necessary condition so that two circles form the circumscribed and inscribed circle of a triangle and investigate how…

  6. Normal Variants of the Circle of Willis in patients undergoing CT Angiography

    Directory of Open Access Journals (Sweden)

    V Natraj Prasad

    2017-03-01

    Full Text Available Background & Objectives: The Circle of Willis represents the important anastomotic cerebral vessels at the base of the brain. Variation in the Circle of Willis is common. A complete or normal Circle of Willis varies widely in the literature. As no prior data on the variations of Circle of Willis is available on Nepalese population, this study was undertaken in patients undergoing CT Angiography.Materials & Methods: During the period July 2016 till Dec 2016, 65 patients who were referred for brain CT Angiography (Toshiba Aquilion Prime 160 slice Multi Detector CT scanner from medicine, neurology and neuro-surgery were included in the study. CT scans were taken from the base of skull to the vertex. In addition to the axial source data, post-processed multiplanar reformatted (MPR, maximum-intensity projection (MIP, and 3D volume-rendering (VR images were evaluated. Results: Of the 65 patients who underwent CT Angiography a normal or complete Circle of Willis was seen in only 35.4 % (23 patients. The most common variant of the Circle of Willis was a hypoplastic Pcom seen in 26.2 % (17 patients. This was followed by fetal origin of PCA seen in 13.8 % (9 patients. An absent Pcom and hypoplastic / absent Acom was in 12.3 % each (8 patients each. Conclusion: Variation in the Circle of Willis is common. Variations in the posterior portion of the Circle of Willis are more common than the anterior portion.

  7. Dynamic Investigation of Triangles Inscribed in a Circle, Which Tend to an Equilateral Triangle

    Science.gov (United States)

    Stupel, Moshe; Oxman, Victor; Sigler, Avi

    2017-01-01

    We present a geometrical investigation of the process of creating an infinite sequence of triangles inscribed in a circle, whose areas, perimeters and lengths of radii of the inscribed circles tend to a limit in a monotonous manner. First, using geometrical software, we investigate four theorems that represent interesting geometrical properties,…

  8. A surface containing a line and a circle through each point is a quadric

    KAUST Repository

    Nilov, Fedor K.

    2012-06-20

    We prove that a surface in 3-dimensional Euclidean space containing a line and a circle through each point is a quadric. We also give some particular results on the classification of surfaces containing several circles through each point. © 2012 Springer Science+Business Media B.V.

  9. Carnegie, Dupont Circle, and the AAUP: (Re)Shaping a Cosmopolitan, Locally Engaged Professoriate

    Science.gov (United States)

    Rhoades, Gary

    2009-01-01

    In this article, the author looks back at the academic profession in the 20th century, as it was shaped by the Carnegie Foundation for the Advancement of Teaching, by key higher education associations situated at One Dupont Circle in Washington D.C. ("Dupont Circle" became the collective name for these associations), and by the American…

  10. The Effect of Literature Circles on Text Analysis and Reading Desire

    Science.gov (United States)

    Karatay, Halit

    2017-01-01

    In order to make teaching activities more appealing, different techniques and strategies have been constantly employed. This study utilized the strategy of "literature circles" to improve the text-analysis skills, reading desires, and interests of prospective teachers of Turkish. "Literature circles" was not chosen to be used…

  11. We Can All Participate! Adapting Circle Time for Children with Autism

    Science.gov (United States)

    Barton, Erin E.; Reichow, Brian; Wolery, Mark; Chen, Ching-I

    2011-01-01

    This article describes a set of strategies for including children with autism in circle time. Successful inclusion involves careful planning, collaboration, and consideration of individual needs. Circle time can be a positive activity for children with autism when individual needs and strengths are considered. Environmental modifications and…

  12. The Circle Nephrostomy Tube: An Attractive Nephrostomy Drainage System Following Complex Percutaneous Nephrolithotomy.

    Science.gov (United States)

    El Tayeb, Marawan M; Borofsky, Michael S; Lingeman, James E

    2017-05-01

    To describe our experience with the circle nephrostomy tube (NT) (Cook Medical), a drainage system uniquely designed for use after multiple-access percutaneous nephrolithotomy (PNL). A retrospective review of 1317 consecutive patients undergoing 1599 PNLs at IU Health Methodist Hospital was performed. All multiple access cases utilizing circle NTs were reviewed and analyzed. The method of insertion of circle NT was demonstrated. A total of 1843 accesses were obtained in 1599 renal units (RUs): 380 upper pole, 129 interpolar, and 1334 lower pole. Multiple accesses in this series were required in 282 RUs (17.6%). Following multiple-access PNL, circle NTs, Cope loop, and reentry Malecot NTs were inserted in 91 RUs (32.3%), 208 RUs (73.8%), and 31 RUs (11%), respectively. None of the patients who had circle NT experienced clogging, dislodgement, or obstruction of the tube. The cost of circle, Cope loop, and Malecot NTs are 121.73 USD, 95.20 USD, and 81 USD, respectively. Circle NTs are easy to insert, secure, cost-effective compared with inserting two NTs. Circle NTs provide excellent drainage and facilitate secondary procedures. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Seeds of Change: Using Peacemaking Circles to Build a Village for Every Child

    Science.gov (United States)

    Boyes-Watson, Carolyn

    2005-01-01

    Roca, Inc., a grassroots human development and community organization, has adopted the peacemaking circle as a tool in its relationship building with youth, communities, and formal systems. Circles are a method of communication derived from aboriginal and native traditions. In Massachusetts, the Department of Social Services and the Department of…

  14. Accuracy of tree diameter estimation from terrestrial laser scanning by circle-fitting methods

    Science.gov (United States)

    Koreň, Milan; Mokroš, Martin; Bucha, Tomáš

    2017-12-01

    This study compares the accuracies of diameter at breast height (DBH) estimations by three initial (minimum bounding box, centroid, and maximum distance) and two refining (Monte Carlo and optimal circle) circle-fitting methods The circle-fitting algorithms were evaluated in multi-scan mode and a simulated single-scan mode on 157 European beech trees (Fagus sylvatica L.). DBH measured by a calliper was used as reference data. Most of the studied circle-fitting algorithms significantly underestimated the mean DBH in both scanning modes. Only the Monte Carlo method in the single-scan mode significantly overestimated the mean DBH. The centroid method proved to be the least suitable and showed significantly different results from the other circle-fitting methods in both scanning modes. In multi-scan mode, the accuracy of the minimum bounding box method was not significantly different from the accuracies of the refining methods The accuracy of the maximum distance method was significantly different from the accuracies of the refining methods in both scanning modes. The accuracy of the Monte Carlo method was significantly different from the accuracy of the optimal circle method in only single-scan mode. The optimal circle method proved to be the most accurate circle-fitting method for DBH estimation from point clouds in both scanning modes.

  15. A Historical Note on the Proof of the Area of a Circle

    Science.gov (United States)

    Wilamowsky, Yonah; Epstein, Sheldon; Dickman, Bernard

    2011-01-01

    Proofs that the area of a circle is nr[superscript 2] can be found in mathematical literature dating as far back as the time of the Greeks. The early proofs, e.g. Archimedes, involved dividing the circle into wedges and then fitting the wedges together in a way to approximate a rectangle. Later more sophisticated proofs relied on arguments…

  16. On the existence of periodic orbits for the fixed homogeneous circle problem

    OpenAIRE

    Azevêdo, C.; Ontaneda, P.

    2007-01-01

    We prove the existence of some types of periodic orbits for a particle moving in Euclidean three-space under the influence of the gravitational force induced by a fixed homogeneous circle. These types include periodic orbits very far and very near the homogeneous circle, as well as eight and spiral periodic orbits.

  17. Circle communication: an old form of communication useful for 21st century leadership.

    Science.gov (United States)

    Michaels, Cathleen L

    2002-01-01

    Circle communication is a form of group exchange that builds a network of relationships, a sense of community. Through practices of active listening, intentional speaking, and conscious self-monitoring, circle communication emphasizes individual contribution while building consensus to fulfill the purpose of the group. In this regard, circle communication supports a shared leadership in which all individual and unique perspectives are engaged to create the common ground for action. Circle communication emerges from a shared humanity, which can balance the "division of labor" and people only being known by their specific organizational roles. Both are needed to sustain an organization. By nurturing the human side, regardless of role and function, circle communication intersects with diversity or the uniqueness of each individual, storytelling, coaching, guiding, and mentoring, as well as discovering and responding to conflict.

  18. Migraine without aura is not associated with incomplete circle of Willis

    DEFF Research Database (Denmark)

    Ezzatian-Ahar, Shabnam; Amin, Faisal Mohammad; Obaid, Hayder Ghani

    2014-01-01

    the prevalence of incomplete circle of Willis in migraineurs and controls. In the present study we compared the prevalence of incomplete circle of Willis in female migraine patients without aura to female healthy non-migraine controls.Using 3-Tesla magnetic resonance angiography we recorded three......-dimensional time-of-flight angiograms in 85 female participants (48 migraine patients without aura [median age 28 years] and 37 healthy controls [median age 25 years]). The images were subsequently analysed blindly by a neuroradiologist to detect incomplete circle of Willis. FINDINGS: We found no difference...... between the prevalence of incomplete circle of Willis in patients, 20/47 (43%), and controls, 15/37 (41%), p = 0.252. Post hoc analysis showed a significant relationship between age and prevalence of incomplete circle of Willis, p = 0.003. CONCLUSION: We found no relationship between migraine without aura...

  19. Vision-based technique for circle detection and measurement using lookup table and bitwise center accumulator.

    Science.gov (United States)

    Yu, Hancheng; Wang, Tuo

    2017-03-01

    In this paper, we proposed a fast algorithm for circle detection and measurement, which uses a lookup table and bitwise center accumulator (LUT-BCA). The LUT-BCA is a two-stage procedure. The first stage determines the candidate circle centers with normal lines produced by the lookup table and recorded by the bitwise center accumulator. The second stage computes the radius of each candidate circle center and validates these centers, which eliminates the false detections. The proposed LUT-BCA can also be easily implemented on massively parallel high-performance graphics hardware using the compute unified device architecture. Experimental results indicate that the LUT-BCA can locate circle centers and measure their radii accurately and is very suitable for real-time circle detection and measurement.

  20. A new method for fast circle detection in a complex background image

    Science.gov (United States)

    Wu, Meijun; Yang, Jie; Sun, Yadong

    2011-11-01

    A new method for circle detection, Hough gradient clustering method, has been developed in this paper. By using gradient direction angle to find the diameter of a circle, the new method can rapidly detect the circle in a complex background. The crucial steps in this method are the feature extraction and the clustering of the points which have the same gray direction angle and are collinear along the gradient direction. The application of the two-to-one space mapping and 1-2Hough transform can further reduce the useless calculation in the process of circle detection. Comparing with the Hough gradient method in OpenCV, the newly developed method shows a higher efficiency of circle detection in a complex background image as well as a great improvement in the anti-noise ability.

  1. Circles of Support and Accountability for Sex Offenders: A Systematic Review of Outcomes.

    Science.gov (United States)

    Clarke, Martin; Brown, Susan; Völlm, Birgit

    2017-08-01

    We conducted a systematic review of studies reporting on the effectiveness of Circles of Support and Accountability (Circles). Circles use volunteers to provide support for sex offenders living in the community. We searched 10 databases up to the end of 2013 and identified 3 relevant outcome studies. An additional 12 papers or reports were identified by searching reference lists, Google, and contacting key authors and Circles providers to obtain unpublished data. These 15 studies comprised one randomized controlled trial, three retrospective cohorts with matched controls, and 11 case series. The majority reported measures of recidivism, particularly reconviction. The 4 studies with controls generally reported that participation in Circles was associated with lower recidivism although there were few statistically significant differences. Few studies examined changes in risk or psychosocial outcomes. A number of methodological issues are discussed. Longer term, prospective follow-up studies with control groups are required to address these issues.

  2. 48 CFR 538.271 - MAS contract awards.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false MAS contract awards. 538... Schedules 538.271 MAS contract awards. (a) MAS awards will be for commercial items as defined in FAR 2.101. Negotiate contracts as a discount from established catalog prices. (b) Before awarding any MAS contract...

  3. Morphometry and Variability of the Brain Arterial Circle in Chinchilla (Chinchilla laniger, Molina).

    Science.gov (United States)

    Kuchinka, Jacek

    2017-08-01

    Arterial circles of brains from 70 adult chinchillas were filled with synthetic latex. The arterial circle of the brain is formed as the result of vertebral arteries being merged into the basilar artery. Caudally, both vertebral arteries gave rise to the ventral spinal artery. The ventral spinal artery splits into tiny cerebellar vessels, the pontine and cochlear branches. Distally, the basilar artery ramified into two terminal branches that formed the arterial circle of brain, rostrally open in most cases (75%). The observed variability of the arterial circle of brain of chinchillas pertained to all elements of that circle. The greatest variability within the vessels of the circle of Willis in chinchillas was observed in 22 cases (31.4%) of internal ophthalmic arteries. In chinchillas, a trend toward slight variability within the arteries comprising the arterial circle of the brain was observed in 44 animals. This accounted for 62.8% of all cases. Only in three cases was the arterial circle of brain clearly symmetrical. At the same time, 23 animals (32.8%) revealed features of significant vascular variability within the brain base region. These consisted of disturbed geometry of the entire arterial circle, different levels of ramifications into individual arteries, as well as the number and diameter of arteries. No internal carotid arteries were observed in chinchillas apart from one atypical case in which the carotid artery extended unilaterally into the basilar artery. These investigations indicate on the significant variability of arterial circle in rodents. Anat Rec, 300:1472-1480, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  4. National Environmental Leadership Award in Asthma Management

    Science.gov (United States)

    The National Asthma Awards recognizes health plans, healthcare providers and communities in action that demonstrate an environmental component to address asthma triggers, collaborate with others and save healthcare dollars with their programming.

  5. ALICE gives its first thesis awards

    CERN Multimedia

    2008-01-01

    For the first time the ALICE collaboration has given two of its doctoral students awards for their outstanding theses. Winners Christian Holm Christensen and Zaida Conesa del Valle holding their awards.On 29 October the ALICE collaboration honoured two students for their outstanding theses at a ceremony held at CERN. The two awards, one of which was given for a physics thesis and the other for a technical thesis, went to Zaida Conesa Del Valle (Laboratoire de physique subatomique et des technologies associées) and Christian Holm Christensen (Niels Bohr Institute) respectively. "It is very gratifying to see that the collaboration appreciates our work," said Zaida Conesa del Valle, winner of the physics award for her thesis: Performance of the ALICE Muon Spectrometer. Weak Boson Production and Measurement in Heavy Ion Collisions at the LHC. "I also feel specially thankful to all the people who worked with me," she added. "It was pl...

  6. Taimi Lynne Hoag Award for Environmental Stewardship

    Science.gov (United States)

    The Region 5 Tribal Operation Committee established this Award in the name of Taimi Hoag to recognize significant contributions in environmental management and/or environmental stewardship by a tribal government leader, program manager, or staff person.

  7. Apply for 2017 WasteWise Awards

    Science.gov (United States)

    Partner and endorser awards are based on data reported in the SMM Data Management System and a narrative description of activities. Partners will be evaluated using a weighted average of evaluation criteria.

  8. Graduate Student Awards | IDRC - International Development ...

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

    doctoral students to fund innovative work that will address development challenges. Our graduate student awards are shaping the next generation of developing-country researchers, practitioners, and policymakers. They are also offering Canadian ...

  9. Climate Leadership Award for Supply Chain Leadership

    Science.gov (United States)

    Apply to the Climate Leadership Award for Supply Chain Leadership, which publicly recognizes organizations that are are at the leading edge of managing greenhouse gas emissions in their organizational supply chains.

  10. Presidential Green Chemistry Challenge: 1997 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1997 award winner, Professor Joseph M. DeSimone, developed surfactants that allow carbon dioxide to be a solvent for chemical manufacturing, replacing hazardous chemical solvents.

  11. Presidential Green Chemistry Challenge: 2000 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2000 award winner, Professor Chi-Huey Wong, developed reactions with enzymes and safer solvents that can replace traditional reactions done with toxic metals and hazardous solvents.

  12. Presidential Green Chemistry Challenge: 2013 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2013 award winner, Prof Richard P. Wool of the University of Delaware, created high-performance materials using vegetable oils, feathers, and flax. Can be used as adhesives, composites, foams, and circuit boards.

  13. Presidential Green Chemistry Challenge: 2008 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2008 award winners, Professors Robert E. Maleczka, Jr. and Milton R. Smith, III, developed halogen-free, catalytic C-H activation/borylation to make aryl and heteroaryl boronic esters.

  14. Presidential Green Chemistry Challenge: 1999 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1999 award winner, Professor Terry Collins, developed a series of TAML oxidant activators that work with hydrogen peroxide to replace chlorine bleaches for paper making and laundry.

  15. Presidential Green Chemistry Challenge: 2005 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2005 award winner, Professor Robin D. Rogers, used ionic liquids to dissolve and process cellulose from wood, cloth, or paper to make new biorenewable or biocompatible materials.

  16. Presidential Green Chemistry Challenge: 2004 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2004 award winners, Professors Charles A. Eckert and Charles L. Liotta, use supercritical CO2 as a solvent to combine reactions and separations, improve efficiency, and reduce waste.

  17. Presidential Green Chemistry Challenge: 2001 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2001 award winner, Professor Chao-Jun Li, uses metal catalysts in water to carry out chemical reactions that used to need both an oxygen-free atmosphere and hazardous organic solvents.

  18. Presidential Green Chemistry Challenge: 2011 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2011 award winner, Professor Bruce H. Lipshutz, designed a novel, second-generation surfactant called TPGS-750-M. It is a designer surfactant composed of safe, inexpensive ingredients.

  19. Presidential Green Chemistry Challenge: 2016 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2016 award winner, Professor Chirik, discovered a class of catalysts used to produce silicones for consumer goods without using hard-to-mine platinum (less mining, reduces costs, greenhouse gas emissions, and waste).

  20. Presidential Green Chemistry Challenge: 1996 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 1996 award winner, Professor Mark Holtzapple, developed methods to convert waste biomass (e.g., sewage sludge, agricultural wastes), into animal feed, industrial chemicals, or fuels.

  1. Presidential Green Chemistry Challenge: 2003 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2003 award winner, Professor Richard A. Gross, developed a transesterification to make polyol-containing polyesters using lipase, replacing heavy metal catalysts and hazardous solvents.

  2. Presidential Green Chemistry Challenge: 2007 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2007 award winner, Professor Michael J. Krische, developed selective C-C bond-forming hydrogenation without organometallic reagents, eliminating hazardous reagents and hazardous waste.

  3. Presidential Green Chemistry Challenge: 2006 Academic Award

    Science.gov (United States)

    Presidential Green Chemistry Challenge 2006 award winner, Professor Galen J. Suppes, developed a process to convert waste glycerin from biodiesel production into propylene glycol to replace ethylene glycol in antifreeze.

  4. 5 CFR 451.104 - Awards.

    Science.gov (United States)

    2010-01-01

    ... efficiency, economy, or other improvement of Government operations or achieves a significant reduction in... and is not basic pay for any purpose. (c) An award is subject to applicable tax rules, such as...

  5. And the winners were... Innovation Awards

    CERN Multimedia

    2003-01-01

    The winners of the 2003 Economist innovation awards included Tim Berners-Lee for the WWW and Dr. Damadian for his suggestion that NMR could be used as a medical detection device for cancer (1/2 page).

  6. The BINP receives its Golden Hadron award

    CERN Document Server

    2002-01-01

    On Thursday, 14 September, the LHC Project Leader, Lyn Evans, handed over a Golden Hadron award to Alexander Skrinsky of Russia's Budker Institute of Nuclear Physics (BINP). The prize is awarded in recognition of exceptional performances by suppliers and this year prizes were awarded to two firms, Cockerill-Sambre (Belgium) and Wah-Chang (United States), and to the Budker Institute, which was unable to receive the award at the same time as the two other recipients (see Bulletin No 34/2002, of 19 August 2002). The Russian institute has been rewarded for the particularly high-quality production of 360 dipole magnets and 185 quadrupole magnets for the LHC proton beam transfer lines.

  7. Psychological outcomes of siblings of cancer survivors: a report from the Childhood Cancer Survivor Study.

    Science.gov (United States)

    Buchbinder, David; Casillas, Jacqueline; Krull, Kevin R; Goodman, Pam; Leisenring, Wendy; Recklitis, Christopher; Alderfer, Melissa A; Robison, Leslie L; Armstrong, Gregory T; Kunin-Batson, Alicia; Stuber, Margaret; Zeltzer, Lonnie K

    2011-12-01

    To identify risk factors for adverse psychological outcomes among adult siblings of long-term survivors of childhood cancer. Cross-sectional, self-report data from 3083 adult siblings (mean age 29 years, range 18-56 years) of 5 + year survivors of childhood cancer were analyzed to assess psychological outcomes as measured by the Brief Symptom Inventory-18 (BSI-18). Sociodemographic and health data, reported by both the siblings and their matched cancer survivors, were explored as risk factors for adverse sibling psychological outcomes through multivariable logistic regression. Self-reported symptoms of psychological distress, as measured by the global severity index of the BSI-18, were reported by 3.8% of the sibling sample. Less than 1.5% of siblings reported elevated scores on two or more of the subscales of the BSI-18. Risk factors for sibling depression included having a survivor brother (OR 2.22, 95% CI 1.42-3.55), and having a survivor with impaired general health (OR 2.15, 95% CI 1.18-3.78). Siblings who were younger than the survivor reported increased global psychological distress (OR 1.81, 95% CI 1.05-3.12), as did siblings of survivors reporting global psychological distress (OR 2.32, 95% CI 1.08-4.59). Siblings of sarcoma survivors reported more somatization than did siblings of leukemia survivors (OR 2.07, 95% CI 1.05-3.98). These findings suggest that siblings of long-term childhood cancer survivors are psychologically healthy in general. There are, however, small subgroups of siblings at risk for long-term psychological impairment who may benefit from preventive risk-reduction strategies during childhood while their sibling with cancer is undergoing treatment. Copyright © 2010 John Wiley & Sons, Ltd.

  8. LHC suppliers win Golden Hadron awards

    CERN Multimedia

    Maximilien Brice

    2004-01-01

    In a ceremony on 30 July, three of the 200 suppliers for the Large Hadron Collider (LHC) were presented with Golden Hadron awards. It is the third year that the awards have been presented to suppliers, not only for their technical and financial achievements but also for their compliance with contractual deadlines. This year the three companies are all involved in the supplies for the LHC's main magnet system.

  9. The role of Circle women in curbing violence against women and girls in Africa

    Directory of Open Access Journals (Sweden)

    Sylvia Owusu-Ansah

    2016-07-01

    Full Text Available The article looks at the role Circle of Concerned African Women Theologians (the Circle have played in the struggle to end or reduce the rate at which violence against women and girls occurs in West Africa by highlighting the contributions of older Circle women, especially the initiator of the Circle, Mercy Amba Oduyoye. The initiator of the Circle and other older Circle women have left a remarkable legacy that needs to continue by the current and future generations of the Circle. The background information examines the leadership and mentorship of Mercy Amba Oduyoye and the impact she has made in the lives of African women. The essay then looks at the types of violence that women face in West Africa with the specific contributions of Circle women in the struggle to end violence against women and girls. It then argues that Circle women have played very significant roles both in setting the pace and giving the platform for women activities to minimise gender-based violence against women and girls. Circle women have written and presented papers that have addressed many challenges including HIV and/or AIDS, Girl Child trafficking, Marriage of Minors, and almost all kinds of violence against women and girls. Currently, religious violence threatens the fabric of African nations causing insecurity and panic, women and girls being the most vulnerable. The challenge to the present and future Circle members is to contribute in significant ways towards religious harmony in Africa and beyond. The Circle acknowledges the leadership role of women and encourages them to spearhead the liberation of women as well as empower them to be able to aspire to get to the top or become independent. No one understands what someone else feels better than the person experiencing the ordeal. Women can better understand what they go through and also have the passion to strive towards liberation.Intradisciplinary and/or interdisciplinary implications: In this article, the

  10. A comprehensive study of the anatomical variations of the circle of willis in adult human brains.

    Science.gov (United States)

    Iqbal, S

    2013-11-01

    Cerebrovascular diseases such as stroke, aneurysms and arterio-venous malformations are very much prevalent in our country. Circle of Willis, as an anastomotic polygon at the base of the brain forms an important collateral network to maintain adequate cerebral perfusion. Changes in the normal morphology of the circle may condition the appearance and severity of symptoms of cerebrovascular disorders, such as aneurysms, infarctions and other vascular anomalies. A possible link between abnormalities of the circle of Willis and the mentally ill patients has been observed. The aim of the present study is to have an intimate knowledge of the variations in the cerebral arterial circle and to clarify the clinical importance of these variations in certain forms of cerebrovascular diseases. So an attempt was made to analyse the anatomical variations of the circle in a random population. The work was based on fifty adult brains from persons died of diverse causes. The materials were obtained during routine autopsy studies. The base of the brain including the brain stem with intact arterial circle was preserved in 10% formalin for 10 days. The circle of Willis and its major branches were carefully dissected under water using a magnifying lens. The variations were recorded and photographed. Majority of the circles (52%) showed anomalies. Hypoplasia was the most frequent anomaly and was found in 24% of the brains. Accessory vessels in the form of duplications/triplications of anterior communicating artery were seen in 12% of the circles. The embryonic origin of the posterior cerebral artery from the internal carotid persisted in 10% of the circles. An incomplete circle due to the absence of one or other posterior communicating artery was found in 6% of the specimens.Variations are more frequent in posterior half of the circle. The anatomical variations of the circle of Willis were probably genetically determined, develop in early embryonic stage and persist in post natal life

  11. Unemployment among breast cancer survivors.

    Science.gov (United States)

    Carlsen, Kathrine; Ewertz, Marianne; Dalton, Susanne Oksbjerg; Badsberg, Jens Henrik; Osler, Merete

    2014-05-01

    Though about 20% of working age breast cancer survivors do not return to work after treatment, few studies have addressed risk factors for unemployment. The majority of studies on occupational consequences of breast cancer focus on non-employment, which is a mixture of sickness absence, unemployment, retirement pensions and other reasons for not working. Unemployment in combination with breast cancer may represent a particular challenge for these women. The aim of the present study is therefore to analyze the risk for unemployment in the years following diagnosis and treatment for breast cancer. This study included 14,750 women diagnosed with breast cancer in Denmark 2001-2009 identified through a population-based clinical database and linked with information from Danish administrative population based registers for information on labour market affiliation, socio-demography and co-morbid conditions. Multivariable analyses were performed by Cox's proportional hazard models. Two years after treatment, 81% of patients were still part of the work force, 10% of which were unemployed. Increasing duration of unemployment before breast cancer was associated with an adjusted HR = 4.37 (95% CI: 3.90-4.90) for unemployment after breast cancer. Other risk factors for unemployment included low socioeconomic status and demography, while adjuvant therapy did not increase the risk of unemployment. Duration of unemployment before breast cancer was the most important determinant of unemployment after breast cancer treatment. This allows identification of a particularly vulnerable group of patients in need of rehabilitation.

  12. Newly established AGU awards and lecture

    Science.gov (United States)

    Paredes, Beth; Kumar, Mohi

    2012-05-01

    The Sulzman Award for Excellence in Education and Mentoring (Biogeosciences section) recognizes AGU members who have sustained an active research career in a field related to biogeosciences while excelling as teachers and serving as role models for the next generation of female scientists. This new award acknowledges the importance of female mentors in enhancing gender balance in physical science career paths. The award is being endowed to honor Elizabeth Sulzman, an isotope biogeochemist and soil scientist, whose enthusiasm for teaching awed many undergraduates at Oregon State University. Current plans are to present the first Sulzman award at the 2013 Fall Meeting. Applicants must be women who are within 15 years of receiving their Ph.D., and nomination packages should include a cover letter, resumé, and three letters of recommendation. As they become available, more details will be posted on the Biogeosciences section Web site (http://www.agu.org/sections/biogeo/). The award will provide up to $1000 to one successful nominee each year, although the exact monetary amount is yet to be determined. AGU is currently accepting donations to endow this award; contact Victoria Thompson (vthompson@agu.org) to get involved.

  13. ATLAS Award for Shield Supplier

    CERN Multimedia

    2004-01-01

    ATLAS technical coordinator Dr. Marzio Nessi presents the ATLAS supplier award to Vojtech Novotny, Director General of Skoda Hute.On 3 November, the ATLAS experiment honoured one of its suppliers, Skoda Hute s.r.o., of Plzen, Czech Republic, for their work on the detector's forward shielding elements. These huge and very massive cylinders surround the beampipe at either end of the detector to block stray particles from interfering with the ATLAS's muon chambers. For the shields, Skoda Hute produced 10 cast iron pieces with a total weight of 780 tonnes at a cost of 1.4 million CHF. Although there are many iron foundries in the CERN member states, there are only a limited number that can produce castings of the necessary size: the large pieces range in weight from 59 to 89 tonnes and are up to 1.5 metres thick.The forward shielding was designed by the ATLAS Technical Coordination in close collaboration with the ATLAS groups from the Czech Technical University and Charles University in Prague. The Czech groups a...

  14. CERNois wins prestigious accelerator award

    CERN Multimedia

    Katarina Anthony

    2011-01-01

    During the 2nd International Particle Accelerator Conference, CERN’s Rogelio Tomás García became the first Spaniard to receive the Frank Sacherer Prize for his work in particle beam optics.   Rogelio Tomás García at the 2nd International Particle Accelerator Conference. The Frank Sacherer Prize is awarded to physicists who have made a “significant, original contribution to the accelerator field" early on in their career. This year the prize was given to Rogelio Tomás García who, at only 35 years of age, has made important contributions to the optics design, optics measurement, and correction techniques applied at both the LHC and Brookhaven’s RHIC. “Tomás has had a vital impact on CERN’s beam optics studies and has made very impressive achievements in the field of beam optics,” says Oliver Brüning, Head of the Accelerators and Beam Physics...

  15. Nuclear Fusion Award 2010 speech Nuclear Fusion Award 2010 speech

    Science.gov (United States)

    Rice, John

    2011-01-01

    Alex Ince-Cushman, John deGrassie, Lars-Goran Eriksson, Yoshiteru Sakamoto, Andrea Scarabosio and Yuri Podpaly, as well as the other coauthors. I would like to express my sincere appreciation to Earl Marmar, Martin Greenwald and Miklos Porkolab at MIT for continued support of this work, as well as to the entire C-Mod team. This award was made possible due to the insight of Mitsuru Kikuchi and the support of the IAEA through Werner Burkhart, and I am truly grateful to both of them. Many thanks as well to the outstanding staff at Nuclear Fusion. It is a distinct honor to be included in the group of previous winners: Tim Luce, Clemente Angioni, Todd Evans and Steve Sabbagh. It is also a great honor to be considered alongside the 2010 nominees: Phil Snyder, Sibylle Guenter, Maiko Yoshida, Hajime Urano, Fulvio Zonca, Erik Garcia, Costanza Maggi, Hartmut Zohm, Thierry Loarer and Bruce Lipschultz. Finally, I would like to thank the readers of Nuclear Fusion for the many citations. John Rice 2010 Nuclear Fusion Award winner Plasma Science and Fusion Center, MIT, Cambridge, MA, USA

  16. Quality circles to improve prescribing patterns in primary medical care: what is their actual impact?

    Science.gov (United States)

    Wensing, Michel; Broge, Björn; Kaufmann-Kolle, Petra; Andres, Edith; Szecsenyi, Joachim

    2004-08-01

    Quality circles comprise small group sessions of doctors and written feedback on their individual practice patterns. Although 50% of German primary care doctors participate in quality circles, their effectiveness has hardly been evaluated in Germany. This study determined the impact of a large-scale programme of quality circles on quality and costs of prescribing. A controlled before-after study was performed, in which primary care doctors were allocated to a quality circles group or a control group. Subjects were 100,000 patients in 1996 and in 1998, who had visited one of 177 doctors in the 3 month registration periods in one region in Germany. The intervention comprised a quality circles programme, comprising 11 sessions and repeated feedback on prescribing. Main outcome measures were proportion of patients who received a prescription, mean prescription costs per patient and proportion of generic prescriptions. The absolute numbers of prescriptions decreased in both groups, but the mean prescription costs per patient increased. The quality circles reduced the proportion of patients who received a prescription (OR = 0.86) and the mean prescription costs per patient (B = -3.99 euro), while it increased the proportion of generic drugs (OR = 1.10). The intervention had intended effects on four of the 15 secondary indicators. Large-scale application of quality circles had intended effects on prescribing decisions in primary care in Germany. The effects found in this study may reflect better what improvements can be achieved than randomized trials of similar interventions.

  17. [Quality circles in rehabilitation clinics. What has been effective in general practice?].

    Science.gov (United States)

    Häussler, B

    1998-06-01

    Within the framework of their quality assurance programme, the German statutory pension funds in 1994 and 1995 required over 400 rehabilitation hospitals to develop structures permitting to establish comprehensive quality management programmes. In particular, they asked that these hospitals should establish quality circles. Structured information could be gathered from 380 hospitals at the end of a pilot phase. According to this information, 233 hospitals conduct a total of 558 quality circles. However, only 23.5% of these quality circles fulfil the criteria of a well-structured quality circle. Another 34.7% of the reported activities can, in a broader sense, be considered as activities that might be helpful in developing Total Quality Management (TQM) systems, whereas 41.8% account for more routine activities such as floor meetings etc. A detailed analysis of the documented information revealed that a high proportion of quality circle participants are recruited from leadership positions. From a subject matter perspective, quality circles still focus on their conceptualization. Taking into consideration the large number of hospitals, the introduction of quality circles can be considered quite successful.

  18. Variations in cerebral arterial circle of Willis in adult Pakistani population.

    Science.gov (United States)

    Siddiqi, Hina; Tahir, Mohammad; Lone, Khalid Parvez

    2013-09-01

    To identify the anatomical variations in cerebral arterial circle of Willis. Descriptive study. Department of Anatomy, University of Health Sciences, Lahore, from February 2009 to January 2010. Human brains were removed from fifty-one consecutive cadavers at the time of autopsy from Forensic Department, King Edward Medical University, Lahore, to observe anatomical variations in the cerebral arterial circle regarding its completeness, pattern and symmetry. The individual cerebral vessels were also noted for the presence, origin, caliber and symmetry. Pictures from each dissection, showing the complete circle were taken. The variations of the circle as whole and segmental variations were studied and described in percentage. Thirty-seven (72.5%) of the 51 (100%) cerebral arterial circles were complete; 15 subjects (29.4%) had typical configuration; 25 (49%) had symmetrical arrangement and 39 subjects (76.4%) had different types of variations in their component vessels. Variations were most common in the posterior communicating artery followed by anterior communicating artery, pre-communicating segments of the posterior cerebral and pre-communicating segments of anterior cerebral arteries. No circle was found with aneurysm. Different variations in the formation of circle of Willis and in its component vessels are common in the local adult population of Pakistan. These should be taken into consideration during angiographic evaluation and neurosurgical procedures on the anterior circulation.

  19. The "dot-in-circle" sign in musculoskeletal mycetoma on magnetic resonance imaging and ultrasonography.

    Science.gov (United States)

    Laohawiriyakamol, Teeranan; Tanutit, Pramot; Kanjanapradit, Kanet; Hongsakul, Keerati; Ehara, Shigeru

    2014-01-01

    This study aimed to present the 'dot-in-circle' sign, which indicates the typical magnetic resonance imaging (MRI) and ultrasonographic (USG) findings for mycetoma involving soft tissue and bone. A total of 8 cases with histopathological proof of mycetoma affecting the musculoskeletal system, and that were examined via MRI and/or coexistent diagnostic ultrasonography between 2004 and 2013 in Songklanagarind Hospital were included in this study. The 'dot-in-circle' sign on the MRI and USG images of all the patients was reviewed by two radiologists. The analytic method was descriptive. All cases of musculoskeletal mycetoma revealed the 'dot-in-circle' sign on MRI, which was seen as multiple, small, round- to oval-shaped hyperintense lesions separated and surrounded by a low-signal intensity rim (circle), and a tiny, central, low-signal focus (dot). An USG study was available in four patients, and all USG findings demonstrated the 'dot-in-circle' sign as a central hyperechoic area (dot) surrounded by hypoechoic tissue (circle). In conclusion, the 'dot-in-circle' sign is a typical feature on MRI and USG findings for the diagnosis of musculoskeletal mycetoma.

  20. Health and well-being in adolescent survivors of early childhood cancer: a report from the Childhood Cancer Survivor Study.

    Science.gov (United States)

    Mertens, Ann C; Brand, Sarah; Ness, Kirsten K; Li, Zhenghong; Mitby, Pauline A; Riley, Anne; Patenaude, Andrea Farkas; Zeltzer, Lonnie

    2014-03-01

    With the growing number of childhood cancer survivors in the US, it is important to assess the well-being of these individuals, particularly during the transitional phase of adolescence. Data about adolescent survivors' overall health and quality of life will help identify survivor subgroups most in need of targeted attention to successfully transition to adulthood. This ancillary study to the Childhood Cancer Survivor Study focused on children 15-19 years of age who had been diagnosed with cancer before the age of 4 years. A cohort of siblings of pediatric cancer survivors of the same ages served as a comparison sample. Adolescent health was assessed using the Child Health and Illness Profile-Adolescent Edition (CHIP-AE) survey. The teen survey was sent to 444 survivor teens and 189 siblings. Of these, 307(69%) survivors and 97 (51%) siblings completed and returned the survey. The overall health profiles of siblings and survivors were similar. Among survivors, females scored significantly below males on satisfaction, discomfort, and disorders domains. Survivors diagnosed with central nervous system tumors scored less favorably than leukemia survivors in the global domains of satisfaction and disorders. In general, adolescent survivors fare favorably compared to healthy siblings. However, identification of the subset of pediatric cancer survivors who are more vulnerable to medical and psychosocial disorders in adolescence provides the opportunity for design and implementation of intervention strategies that may improve quality of life. Copyright © 2013 John Wiley & Sons, Ltd.