WorldWideScience

Sample records for pole good win

  1. Everybody Wins: How the IceCube Collaboration Capitalizes Teacher Deployments to the South Pole

    Science.gov (United States)

    Madsen, J.

    2017-12-01

    Over the last fifteen years, the IceCube Collaboration and its predecessor AMANDA have hosted eight teachers at South Pole with the ninth scheduled to deploy in the upcoming 2017-18 season. These deployments have been organized in conjunction with NSF funded programs that pair polar researchers with teachers. Teachers Experiencing the Arctic and Antarctica in the early years, and now PolarTREC, provide valuable structure, general training, build community among polar researchers and teachers, and archive resources developed by participants. The IceCube Collaboration has developed a successful team building approach for newly selected teachers that utilizes past polar teachers. For about a decade, we have provided a two week summer residential science course for a diverse group of ninth to twelve grade students in the University of Wisconsin-River Falls Upward Bound program. An authentic research experience is delivered by focusing on the process of science using a different accessible and meaningful project each year. For example, this summer students learned about design and construction by creating their own LED-embedded clothing. They programmed a microcontroller so the LEDs responded to an external input such as motion or sound. This panel presentation in the K-12 Education/Outreach: Effective Partnerships between Scientists and K-12 Teachers/Informal Educators including Authentic Student Research session will describe how this is a win for all involved. It gives the new teacher extensive opportunities to learn about living and working at the South Pole from past teachers, experience integrating into to an established team as they will do when they deploy, and lets them see creative ways to incorporate IceCube research into the classroom. It also provides a rich active learning experience for the UWRF Upward Bound students, and a way to keep engaged with teachers who have deployed in the past.

  2. Mitigation win-win

    Science.gov (United States)

    Moran, Dominic; Lucas, Amanda; Barnes, Andrew

    2013-07-01

    Win-win messages regarding climate change mitigation policies in agriculture tend to oversimplify farmer motivation. Contributions from psychology, cultural evolution and behavioural economics should help to design more effective policy.

  3. A Pole-Zero Filter Cascade Provides Good Fits to Human Masking Data and to Basilar Membrane and Neural Data

    Science.gov (United States)

    Lyon, Richard F.

    2011-11-01

    A cascade of two-pole-two-zero filters with level-dependent pole and zero dampings, with few parameters, can provide a good match to human psychophysical and physiological data. The model has been fitted to data on detection threshold for tones in notched-noise masking, including bandwidth and filter shape changes over a wide range of levels, and has been shown to provide better fits with fewer parameters compared to other auditory filter models such as gammachirps. Originally motivated as an efficient machine implementation of auditory filtering related to the WKB analysis method of cochlear wave propagation, such filter cascades also provide good fits to mechanical basilar membrane data, and to auditory nerve data, including linear low-frequency tail response, level-dependent peak gain, sharp tuning curves, nonlinear compression curves, level-independent zero-crossing times in the impulse response, realistic instantaneous frequency glides, and appropriate level-dependent group delay even with minimum-phase response. As part of exploring different level-dependent parameterizations of such filter cascades, we have identified a simple sufficient condition for stable zero-crossing times, based on the shifting property of the Laplace transform: simply move all the s-domain poles and zeros by equal amounts in the real-s direction. Such pole-zero filter cascades are efficient front ends for machine hearing applications, such as music information retrieval, content identification, speech recognition, and sound indexing.

  4. Continuous improvement: A win... win process

    International Nuclear Information System (INIS)

    Lawrence, T.; Wichert, A.

    1993-01-01

    Implementing a continuous improvement (CI) process within PanCanadian's oil and gas production operations might have been a simple assignment if one were not also trying to capture the hearts and imaginations of the people in a changing work environment. Meeting the challenge is resulting in big payoffs to both the organization and its people. The plan used within the Company's Production Division to successfully introduce the CI process is discussed. A brief insight is provided on the process philosophy, with emphasis placed on planning, training and coaching used to launch the process. Also reviewed at length are the impediments to change and the challenges faced when changing an organization's culture. In a CI work environment, the supervisor's traditional role changes from one of monitoring and controlling to one of inspiring, motivating and leading people by communicating a clear vision. Employees at all levels in the work environment are organized into teams and armed with a good working knowledge of the problem solving tools which allow them to pursue and implement improvement initiatives. The outcome of the process is an ongoing 'win-win' situation for both the Company and its people. Employees are gaining more trust, eliminating job irritants and enjoying their work more in a team environment. The Company is winning through increased production, improved safety and reduced operating expenses, thanks to many innovative ideas which the employees have implemented. 4 refs

  5. Continuous improvement: A win-win process

    International Nuclear Information System (INIS)

    Lawrence, T.M.; Wichert, A.

    1992-01-01

    The strategies used within PanCanadian Petroleum Limited's production division to successfully introduce the continuous improvement (CI) process are discussed. Continuous improvement is an operating philosophy and management style which allows all employees to participate in and improve the way an organization performs its day-to-day business. In the CI work environment the supervisor's traditional role changes from one of monitoring and controlling, to one of inspiring, motivating and leading people by communicating a clear vision. Employees at all levels in the work environment are organized into teams and armed with a good working knowledge of the problem-solving tools which allow them to pursue and implement improvement initiatives. The outcome of the process is an ongoing win-win situation for both PanCanadian and its people. Employees are gaining more trust, eliminating job irritants, and enjoying their work in a team environment. The company is benefiting through increased production, improved safety and reduced operating expenses, thanks to the many innovative ideas introduced by employees. 4 refs

  6. Wins, winning and winners: the commercial advertising of lottery gambling.

    Science.gov (United States)

    McMullan, John L; Miller, Delthia

    2009-09-01

    This study analyzed a sample of 920 lottery ads that were placed or played in Atlantic Canada from January 2005 to December 2006. A content analysis, involving quantitative and qualitative techniques, was conducted to examine the design features, exposure profiles and focal messages of these ads and to explore the connections between lottery advertising and consumer culture. We found that there was an "ethos of winning" in these commercials that provided the embedded words, signs, myths, and symbols surrounding lottery gambling and conveyed a powerful imagery of plentitude and certitude in a world of potential loss where there was little reference to the actual odds of winning. The tangible and emotional qualities in the ads were especially inviting to young people creating a positive orientation to wins, winning and winners, and lottery products that, in turn, reinforced this form of gambling as part of youthful consumption practices. We concluded that enticing people with the prospects of huge jackpots, attractive consumer goods and easy wins, showcasing top prize winners, and providing dubious depictions that winning is life-changing was narrow and misleading and exploited some of the factors associated with at-risk gambling.

  7. Successful Undergraduate Research: Creating Win-Win-Win

    Science.gov (United States)

    Guswa, A. J.; Rhodes, A. L.

    2003-12-01

    Undergraduate involvement in research has the potential to advance science, enhance education, strengthen the research community, and raise general awareness of the importance and impact of scientific understanding. Rather than being competing objectives, these goals are synergistic. Effective research experiences are those that create win-win-win situations: benefits to the student, benefits to the project, and benefits to the scientific community. When structured appropriately, undergraduate research fits into a learner-centered paradigm that puts emphasis on student learning, rather than instructor teaching. Under such a paradigm the student and professor learn together, constructing knowledge by integrating information with critical-thinking and problem-solving skills, and use this knowledge to address issues in real-life contexts. Creating such a learning environment requires that the professor be vested in the outcome of the research, that the student take a meta-cognitive approach to the project and work at a level appropriate to her abilities, and that the student understand how her contribution fits into the project and the larger field. All of these factors lead to greater independence, confidence, and productivity on the part of the student. By providing undergraduates with these experiences, we introduce not only future scientists but also non-scientists to the excitement of discovery and the value of scientific research. Currently, we involve undergraduates in our research on the hydrology and geochemistry of a tropical montane cloud forest in Monteverde, Costa Rica. At the start of each student's involvement, we provide her with the big picture: our project goals, the relevant social issues, and the importance of watershed research. Each student then articulates her own educational and project objectives. Together, we choose tasks that match her skills and interests with our scholarly work. Specific activities range from literature review to

  8. The Importance of Teaching a Win-Win Philosophy.

    Science.gov (United States)

    Brainard, Alan J.

    Most people are raised in a traditional environment which teaches that someone-winning implies that someone-loses. However, psychology and the examples provided in the Watergate scandal demonstrate that such a philosophy is neither productive nor beneficial. A "win-win" philosophy of cooperation, not competition, is needed for…

  9. Magnet pole tips

    Science.gov (United States)

    Thorn, Craig E.; Chasman, Chellis; Baltz, Anthony J.

    1984-04-24

    An improved magnet which more easily provides a radially increasing magnetic field, as well as reduced fringe field and requires less power for a given field intensity. The subject invention comprises a pair of spaced, opposed magnetic poles which further comprise a pair of pole roots, each having a pole tip attached to its center. The pole tips define the gap between the magnetic poles and at least a portion of each pole tip is separated from its associated pole root. The separation begins at a predetermined distance from the center of the pole root and increases with increasing radial distance while being constant with azimuth within that portion. Magnets in accordance with the subject invention have been found to be particularly advantageous for use in large isochronous cyclotrons.

  10. Award Winning Science Projects.

    Science.gov (United States)

    Showalter, Victor M.; Slesnick, Irwin L.

    This is a collection of reports of student award winning science projects that have appeared in "The Science Teacher." Grade levels 7-12 are represented with projects categorized as follows: biology, chemistry and physics, earth-space science, and miscellaneous. In each section the abstracts are arranged in order of increasing complexity…

  11. WINS. Market Simulation Tool for Facilitating Wind Energy Integration

    Energy Technology Data Exchange (ETDEWEB)

    Shahidehpour, Mohammad [Illinois Inst. of Technology, Chicago, IL (United States)

    2012-10-30

    Integrating 20% or more wind energy into the system and transmitting large sums of wind energy over long distances will require a decision making capability that can handle very large scale power systems with tens of thousands of buses and lines. There is a need to explore innovative analytical and implementation solutions for continuing reliable operations with the most economical integration of additional wind energy in power systems. A number of wind integration solution paths involve the adoption of new operating policies, dynamic scheduling of wind power across interties, pooling integration services, and adopting new transmission scheduling practices. Such practices can be examined by the decision tool developed by this project. This project developed a very efficient decision tool called Wind INtegration Simulator (WINS) and applied WINS to facilitate wind energy integration studies. WINS focused on augmenting the existing power utility capabilities to support collaborative planning, analysis, and wind integration project implementations. WINS also had the capability of simulating energy storage facilities so that feasibility studies of integrated wind energy system applications can be performed for systems with high wind energy penetrations. The development of WINS represents a major expansion of a very efficient decision tool called POwer Market Simulator (POMS), which was developed by IIT and has been used extensively for power system studies for decades. Specifically, WINS provides the following superiorities; (1) An integrated framework is included in WINS for the comprehensive modeling of DC transmission configurations, including mono-pole, bi-pole, tri-pole, back-to-back, and multi-terminal connection, as well as AC/DC converter models including current source converters (CSC) and voltage source converters (VSC); (2) An existing shortcoming of traditional decision tools for wind integration is the limited availability of user interface, i.e., decision

  12. Winning hearts and minds

    International Nuclear Information System (INIS)

    Drulia, M.R.

    1999-01-01

    'The greatest problem in communication is the illusion that it has been accomplished' (George Bernard Shaw). Over the past few decades we have seen major shifts in opinion as to what makes a business successful. The 1950's and 1960's saw a production focus whilst the 1970's and 1980's saw progressive change towards quality and 'customer is king' as key business drivers. A popular view now suggests that the next step change will be towards internal marketing, based on the concept that, in the future, winning employee support will be seen as the single biggest contributor to driving business performances. In summary, to win hearts and minds you must understand the needs of your audience, the intent of your communication activity, adopt a suitable style and match your deeds to your words

  13. 2014 WIN3 Workshop

    CERN Document Server

    Long, Ling; Pries, Rachel; Stange, Katherine

    2016-01-01

    Exploring the interplay between deep theory and intricate computation, this volume is a compilation of research and survey papers in number theory, written by members of the Women In Numbers (WIN) network, principally by the collaborative research groups formed at Women In Numbers 3, a conference at the Banff International Research Station in Banff, Alberta, on April 21-25, 2014. The papers span a wide range of research areas: arithmetic geometry; analytic number theory; algebraic number theory; and applications to coding and cryptography. The WIN conference series began in 2008, with the aim of strengthening the research careers of female number theorists. The series introduced a novel research-mentorship model: women at all career stages, from graduate students to senior members of the community, joined forces to work in focused research groups on cutting-edge projects designed and led by experienced researchers. The goals for Women In Numbers 3 were to establish ambitious new collaborations between women i...

  14. Poling of Planar Silica Waveguides

    DEFF Research Database (Denmark)

    Arentoft, Jesper; Kristensen, Martin; Jensen, Jesper Bo

    1999-01-01

    UV-written planar silica waveguides are poled using two different poling techniques, thermal poling and UV-poling. Thermal poling induces an electro-optic coefficient of 0.067 pm/V. We also demonstrate simultaneous UV-writing and UV-poling. The induced electro-optic effect shows a linear dependence...

  15. When winning is everything.

    Science.gov (United States)

    Malhotra, Deepak; Ku, Gillian; Murnighan, J Keith

    2008-05-01

    In the heat of competition, executives can easily become obsessed with beating their rivals. This adrenaline-fueled emotional state, which the authors call competitive arousal, often leads to bad decisions. Managers can minimize the potential for competitive arousal and the harm it can inflict by avoiding certain types of interaction and targeting the causes of a win-at-all-costs approach to decision making. Through an examination of companies such as Boston Scientific and Paramount, and through research on auctions, the authors identified three principal drivers of competitive arousal: intense rivalry, especially in the form of one-on-one competitions; time pressure, found in auctions and other bidding situations, for example; and being in the spotlight--that is, working in the presence of an audience. Individually, these factors can seriously impair managerial decision making; together, their consequences can be dire, as evidenced by many high-profile business disasters. It's not possible to avoid destructive competitions and bidding wars completely. But managers can help prevent competitive arousal by anticipating potentially harmful competitive dynamics and then restructuring the deal-making process. They can also stop irrational competitive behavior from escalating by addressing the causes of competitive arousal. When rivalry is intense, for instance, managers can limit the roles of those who feel it most. They can reduce time pressure by extending or eliminating arbitrary deadlines. And they can deflect the spotlight by spreading the responsibility for critical competitive decisions among team members. Decision makers will be most successful when they focus on winning contests in which they have a real advantage--and take a step back from those in which winning exacts too high a cost.

  16. Win-win Imageries in a Soap Bubble World

    DEFF Research Database (Denmark)

    Ekman, Susanne

    2015-01-01

    This article explores the imagery and notions of personhood underlying the willingness to undertake extreme work among creative knowledge workers. The core argument is that extreme work is informed by pervasive win-win fantasies which can be recognized in a number of current organizational trends...

  17. Lower pole stones

    DEFF Research Database (Denmark)

    Sanguedolce, Francesco; Breda, Alberto; Millan, Felix

    2013-01-01

    PURPOSE: To assess efficacy and safety of prone- and supine percutaneous nephrolithotomy (PCNL) for the treatment of lower pole kidney stones. METHODS: Data from patients affected by lower pole kidney stones and treated with PCNL between December 2005 and August 2010 were collected retrospectively...... by seven referral centres. Variables analysed included patient demographics, clinical and surgical characteristics, stone-free rates (SFR) and complications. Statistical analysis was conducted to compare the differences for SFRs and complication rates between prone- and supine PCNL. RESULTS: One hundred...... seventeen patients underwent PCNL (mean stone size: 19.5 mm) for stones harboured only in the lower renal pole (single stone: 53.6 %; multiple stones: 46.4 %). A higher proportion of patients with ASA score ≥ 3 and harbouring multiple lower pole stones were treated with supine PCNL (5.8 vs. 23.1 %; p = 0...

  18. In the winning mood

    Directory of Open Access Journals (Sweden)

    Marieke de Vries

    2008-01-01

    Full Text Available The present research aimed to test the role of mood in the Iowa Gambling Task (IGT; Bechara et al., 1994. In the IGT, participants can win or lose money by picking cards from four different decks. They have to learn by experience that two decks are overall advantageous and two decks are overall disadvantageous. Previous studies have shown that at an early stage in this card-game, players begin to display a tendency towards the advantageous decks. Subsequent research suggested that at this stage, people base their decisions on conscious gut feelings (Wagar and Dixon, 2006. Based on empirical evidence for the relation between mood and cognitive processing-styles, we expected and consistently found that, compared to a negative mood state, reported and induced positive mood states increased this early tendency towards advantageous decks. Our results provide support for the idea that a positive mood causes stronger reliance on affective signals in decision-making than a negative mood.

  19. A Win-Win-Win Proposition -- Academia and Industry Working Together for Students

    Science.gov (United States)

    Cogswell, J.

    2011-12-01

    geoscience, to include having applied real problem solving via a robust field camp experience. In addition, we look for the maturity and ability to conduct independent research, to integrate broad suites of data, and to work as a team. We look for the ability to communicate results. We do not look for a focus on petroleum. We have many decades of experience in how to best develop that particular discipline quickly, to meet current and future business conditions. There are recurring themes that facilitate successful transition from Academia to a practicing industry geoscientist. These themes include giving students a good grounding in STEM, not just geology; one-on-one mentoring; sharing our passion for the science by sharing our research; and sharing the entire breadth of career opportunities. Similar best practices have been identified to encourage under-represented minority students and women to study STEM. Perhaps this is a suite of habits we should be practicing more broadly. This suite of habits takes extra time, extra effort, and extra money. But if geoscience mentors in Academia, Industry, and professional societies work together, we will be able to create a win for Academia, a win for Industry, and a win for students. (1) Gonzales and Keane, 2011, "Status of the Geoscience Workforce -- 2011," AGI, p. 123.

  20. Managing Good Teaching.

    Science.gov (United States)

    Weissberg, Robert

    1993-01-01

    Maintains that the standardized teacher/course evaluation form has become a ritual at virtually every major U.S. university. Argues that many good teachers are unrewarded, ineffective ones win prizes, and the evaluation process is a means of monitoring political orthodoxy. (CFR)

  1. Eastern countries - WIN activity review

    International Nuclear Information System (INIS)

    Stiopol, Mihaela

    1998-01-01

    Women can play this important role in informing people about nuclear energy. WIN is a world-wide association of women working professionally in the fields of nuclear energy and radiation application who want to devote their time to public information. The main goal of the WIN is to establish an objective and effective communication with the public through educational programmes, information exchange and arranging study visits. The membership includes women working in medicine and health care, in regulatory authorities, in industry and as independent researches at Universities. They want to contribute to objectively informing the public by making presentation, discussing and giving information materials on subjects such as; radiation, radioactivity and health effects medical applications nuclear energy nuclear power plants and their safety nuclear and environment uranium mining radiation protection energy sustainable development WIN is also open to men, supporting the goals of WIN. The intention of this paper was to underline the main aspects which reflect WIN activity in some Eastern and Central countries. There are common features and also specific elements for each country. But the goal is the same: to assure an effective and a real information of the public related to the nuclear field

  2. Win at Work! The Everybody Wins Approach to Conflict Resolution

    CERN Document Server

    Katz, Diane

    2010-01-01

    Proven techniques for resolving workplace conflicts. After years of seeing clients struggling and their businesses suffering with destructive conflicts, Diane Katz developed The Working Circle, a step-by-step process that helps everyone in business resolve conflict in a non-confrontational, creative, collaborative way. Win at Work! provides you with a no-nonsense guide based on real-life examples of people at pivotal points in their careers. Filled with practical wisdom, it reveals how you can move around the roadblocks that, if left unattanded, can stop you in your tracks. Win at Work! also h

  3. Winning the jackpot and depression: Money cannot buy happiness.

    Science.gov (United States)

    Nisslé, Sonja; Bschor, Tom

    2002-01-01

    Life event research examines the effect of life events on the course of psychiatric diseases, but the published literature considers almost only negative events. We describe the cases of two female patients who had to be hospitalized for depression after lottery winnings of over 1M DM. The 4-year follow-up shows a good outcome in both patients. Case analyses suggest that in both patients, winning was a life event relevant to the development of the depressive episode. Desirable life events might influence the course of a psychiatric illness just as negative events do. (Int J Psych Clin Pract 2002; 6: 183-186).

  4. Future aircraft cabins and design thinking: optimisation vs. win-win scenarios

    Directory of Open Access Journals (Sweden)

    A. Hall

    2013-06-01

    Full Text Available With projections indicating an increase in mobility over the next few decades and annual flight departures expected to rise to over 16 billion by 2050, there is a demand for the aviation industry and associated stakeholders to consider new forms of aircraft and technology. Customer requirements are recognized as a key driver in business. The airline is the principal customer for the aircraft manufacture. The passenger is, in turn, the airline's principal customer but they are just one of several stakeholders that include aviation authorities, airport operators, air-traffic control and security agencies. The passenger experience is a key differentiator used by airlines to attract and retain custom and the fuselage that defines the cabin envelope for the in-flight passenger experience and cabin design therefore receives significant attention for new aircraft, service updates and refurbishments. Decision making in design is crucial to arriving at viable and worthwhile cabin formats. Too little innovation will result in an aircraft manufacturer and airlines using its products falling behind its competitors. Too much may result in an over-extension with, for example, use of immature technologies that do not have the necessary reliability for a safety critical industry or sufficient value to justify the development effort. The multiple requirements associated with cabin design, can be viewed as an area for optimisation, accepting trade-offs between the various parameters. Good design, however, is often defined as developing a concept that resolves the contradictions and takes the solution towards a win-win scenario. Indeed our understanding and practice of design allows for behaviors that enhance design thinking through divergence and convergence, the use of abductive reasoning, experimentation and systems thinking. This paper explores and defines the challenges of designing the aircraft cabin of the future that will deliver on the multiple

  5. 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.

  6. 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 ... Author Affiliations. Priti Shankar1. Department of Computer Science and Automation, Indian Institute of Science, Bangalore 560 012, India ...

  7. Wood pole overhead lines

    CERN Document Server

    Wareing, Brian

    2005-01-01

    This new book concentrates on the mechanical aspects of distribution wood pole lines, including live line working, environmental influences, climate change and international standards. Other topics include statutory requirements, safety, profiling, traditional and probabilistic design, weather loads, bare and covered conductors, different types of overhead systems, conductor choice, construction and maintenance. A section has also been devoted to the topic of lightning, which is one of the major sources of faults on overhead lines. The book focuses on the effects of this problem and the strate

  8. Winning a prudence audit

    International Nuclear Information System (INIS)

    Shepherd, S.H.; Quan, T.F.; Carroll, D.W.T.

    1989-01-01

    The greatest hazard that a utility faces from owning a nuclear power plant is not radiation--it is regulation. Retrospective prudence audits have been used by public utility commissions (PUCs) as a basis to disallow recovery of billions of dollars of nuclear plant construction costs. These disallowances have caused severe financial damage to many utilities. Although a final decision on rates has not been made, the Arizona Corporation Commission's (ACC's) auditor recently completed its examination of the construction costs of the Palo Verde Nuclear Generating Station (PVNGS). The auditor reported that PVNGS was prudently designed and constructed. It concluded that ∼1% of the project (approximately $60.2 million out of the plant's overall $5.9 billion cost) was unreasonably expended. The auditor also found that the project management team had actually saved ratepayers over $300 million through exceptional management actions. This is a resounding endorsement of the work of the staff and management of Arizona Public Service (APS), Bechtel, Combustion Engineering, the AFL-CIO, and the hundreds of suppliers and contractors that participated in the construction of PVNGS. It is also a much different result from that of other recent prudence audits. The history, strategy, planning, and conduct of the audit overcame the biases that had produced proposals for large disallowances on other good plants. This paper describes the efforts taken that promoted fair and balanced audit findings (although APS does not endorse all of the audit findings)

  9. Preliminary Analyses of Transmedia Adaptations of Pictorial Narratives and Aesthetic Pole Interpretations: Reflections on Theory

    Directory of Open Access Journals (Sweden)

    Yu-Chai Lai

    2015-10-01

    Full Text Available Transmedia narratives are a key topic of communication research. Transmedia adaptations occur when a narrator transposes an original work by using various media platforms. Considering pictorial turn, this study employed the intermediality of an animated work that was adapted from an award-winning picture book as an example to propose an analysis for theory building. After examining the literature on transmedia narratives, intermediality, and aesthetic communication, this study proposed analyses for the dimensions of transmedia adaptations of pictorial narratives and aesthetic pole interpretations. Focusing on the three layers of the artistic pole, aesthetic pole, and interactions and effects, this study cited the cases of award-winning picture books and adapted animated works as the basis for reflecting on aesthetic communication. The artistic pole of transmedia adaptation was used as an example of how a narrator employs intermediality by citing the pictures, plot, or art forms from an original work to reinvent structures and then adapts them according to intermediality. If the aesthetic pole views the adapted animated work after reading the picture book or forms an expectation of the adaptation because of intermediality, then when the audience watches the adapted animated work, their imagination could be stimulated by the intermediality (i.e., picture book graphics and scene depictions. For transmedia narrative interaction, the aesthetic pole must “fill blanks” or “negate” to continue to view the adaptation. For filling blanks, because of intermediality, the aesthetic pole must construct an “intracompositional intermediality” to connect with the visual and audio links of the same work or construct “extracompositional intermedialtiy” to associate the original work with the transmedia adaptation. For negation, when viewing the adaptation (i.e., presentation of picture book graphics, added music, or theme song, the aesthetic pole

  10. WIN Chapters: Milestones and Future Plans

    Energy Technology Data Exchange (ETDEWEB)

    Castro, P.; Pelegrí, M.

    2015-07-01

    In this paper the WIN Chapters: milestones and future plans are presented. WIN-IAEA has rewarded-in the three last years - to Australia-2014, South-Africa-2013 and Sweden-2012. WIN-Global -specially WiN IAEA- can collaborate a lot with the CTBTO presenting the content of the Treaty on the Non-Proliferation of Nuclear Weapons actually increasing the signatory members in 2015. Historical decisions on NTP are already affecting WiN IAEA. The research reactors or high flux reactors are important in the field of medical applications and other future applications. In Australia women-scientist of OPAL, can become WiN. Between the OPAL applications there is a production of silicon plates to be used in laptops/mobiles. WIN-Europe activities related with the climatic change and with the academic promotion. 2015 is also a very important year due the celebration of 20th Anniversary of WIN-Spain; plans of this Chapter and Conferences of WIN-Global are presented. In addition there are women working in ITER, in some activities in the EU, China, India, Japan, South Korea, USA and Russia both in the academic (R+D) field and into the Industry. (Author)

  11. Opportunistic Cognitive Relaying: A Win-Win Spectrum Sharing Scheme

    Directory of Open Access Journals (Sweden)

    Luo Haiyan

    2010-01-01

    Full Text Available A cost-effective spectrum sharing architecture is proposed to enable the legacy noncognitive secondary system to coexist with the primary system. Specifically, we suggest to install a few intermediate nodes, namely, the cognitive relays, to conduct the spectrum sensing and coordinate the spectrum access. To achieve the goal of win-win between primary and secondary systems, the cognitive relay may act as a cooperator for both of them, and an Opportunistic Cognitive Relaying (OCR scheme is specially devised. In this scheme, the cognitive relay opportunistically switches among three different working modes, that is, Relay for Primary Link (RPL, Relay for Secondary Link (RSL, or Relay for Neither of the Links (RNL, respectively, based on the channel-dependent observation of both systems. In addition, the transmit power for cognitive relay and secondary transmitter in each mode are optimally determined by maximizing the transmission rate of secondary system while keeping or even reducing the outage probability of primary system. Simulation results validate the efficiency of the proposed spectrum sharing scheme.

  12. The South Pole Telescope

    Energy Technology Data Exchange (ETDEWEB)

    Ruhl, J.E.; Ade, P.A.R.; Carlstrom, J.E.; Cho, H.M.; Crawford,T.; Dobbs, M.; Greer, C.H.; Halverson, N.W.; Holzapfel, W.L.; Lanting,T.M.; Lee, A.T.; Leitch, E.M.; Leong, J.; Lu, W.; Lueker, M.; Mehl, J.; Meyer, S.S.; Mohr, J.J.; Padin, S.; Plagge, T.; Pryke, C.; Runyan, M.C.; Schwan, D.; Sharp, M.K.; Spieler, H.; Staniszewski, Z.; Stark, A.A.

    2004-11-04

    A new 10 meter diameter telescope is being constructed for deployment at the NSF South Pole research station. The telescope is designed for conducting large-area millimeter and sub-millimeter wave surveys of faint, low contrast emission, as required to map primary and secondary anisotropies in the cosmic microwave background. To achieve the required sensitivity and resolution, the telescope design employs an off-axis primary with a 10 m diameter clear aperture. The full aperture and the associated optics will have a combined surface accuracy of better than 20 microns rms to allow precision operation in the submillimeter atmospheric windows. The telescope will be surrounded with a large reflecting ground screen to reduce sensitivity to thermal emission from the ground and local interference. The optics of the telescope will support a square degree field of view at 2mm wavelength and will feed a new 1000-element micro-lithographed planar bolometric array with superconducting transition-edge sensors and frequency-multiplexed readouts. The first key project will be to conduct a survey over 4000 degrees for galaxy clusters using the Sunyaev-Zeldovich Effect. This survey should find many thousands of clusters with a mass selection criteria that is remarkably uniform with redshift. Armed with redshifts obtained from optical and infrared follow-up observations, it is expected that the survey will enable significant constraints to be placed on the equation of state of the dark energy.

  13. Bayesian modeling using WinBUGS

    CERN Document Server

    Ntzoufras, Ioannis

    2009-01-01

    A hands-on introduction to the principles of Bayesian modeling using WinBUGS Bayesian Modeling Using WinBUGS provides an easily accessible introduction to the use of WinBUGS programming techniques in a variety of Bayesian modeling settings. The author provides an accessible treatment of the topic, offering readers a smooth introduction to the principles of Bayesian modeling with detailed guidance on the practical implementation of key principles. The book begins with a basic introduction to Bayesian inference and the WinBUGS software and goes on to cover key topics, including: Markov Chain Monte Carlo algorithms in Bayesian inference Generalized linear models Bayesian hierarchical models Predictive distribution and model checking Bayesian model and variable evaluation Computational notes and screen captures illustrate the use of both WinBUGS as well as R software to apply the discussed techniques. Exercises at the end of each chapter allow readers to test their understanding of the presented concepts and all ...

  14. Glass Waveguides for Periodic Poling

    DEFF Research Database (Denmark)

    Fage-Pedersen, Jacob; Jacobsen, Rune Shim; Kristensen, Martin

    2005-01-01

    Planar silica-based waveguide devices have been developed for second-harmonic generation by poling with periodic electrodes. We show that detrimental charge transport can occur along interfaces, but with proper choice of fabrication, high-quality devices are obtained.......Planar silica-based waveguide devices have been developed for second-harmonic generation by poling with periodic electrodes. We show that detrimental charge transport can occur along interfaces, but with proper choice of fabrication, high-quality devices are obtained....

  15. Winning a competition predicts dishonest behavior.

    Science.gov (United States)

    Schurr, Amos; Ritov, Ilana

    2016-02-16

    Winning a competition engenders subsequent unrelated unethical behavior. Five studies reveal that after a competition has taken place winners behave more dishonestly than competition losers. Studies 1 and 2 demonstrate that winning a competition increases the likelihood of winners to steal money from their counterparts in a subsequent unrelated task. Studies 3a and 3b demonstrate that the effect holds only when winning means performing better than others (i.e., determined in reference to others) but not when success is determined by chance or in reference to a personal goal. Finally, study 4 demonstrates that a possible mechanism underlying the effect is an enhanced sense of entitlement among competition winners.

  16. Improving working equine welfare in 'hard-win' situations, where gains are difficult, expensive or marginal.

    Science.gov (United States)

    Pritchard, Joy; Upjohn, Melissa; Hirson, Tamsin

    2018-01-01

    Brooke is a non-government organisation with working equine welfare programmes across Africa, Asia and Latin America. In 2014, staff from ten country programmes were asked to identify 'no-win' situations (subsequently reframed as 'hard-wins')-where improving equine welfare is proving difficult, expensive and/or marginal-in order to inform strategic decisions on how to approach, manage and mitigate for such situations. The Delphi-type consultation process had three phases. Round 1 posed five questions in the form of a workshop, survey and semi-structured interviews. Round 2 re-presented key themes and sense-checked initial conclusions. Round 3 reviewed the nature and prevalence of hard-win situations at an international meeting of all participants. Reasons given for hard-win situations included: no economic or social benefit from caring for working animals; poor resource availability; lack of empathy for working equids or their owners among wider stakeholders; deep-seated social issues, such as addiction or illegal working; areas with a high animal turnover or migratory human population; lack of community cooperation or cohesion; unsafe areas where welfare interventions cannot be adequately supported. Participants estimated the prevalence of hard-win situations as 40-70% of their work. They suggested some current ways of working that may be contributing to the problem, and opportunities to tackle hard-wins more effectively. Respondents agreed that if equine welfare improvements are to span generations of animals, interventions cannot rely on relatively simple, technical knowledge-transfer strategies and quick-wins alone. Programmes need to be more flexible and iterative and less risk-averse in their approaches to embedding good equine welfare practices in all relevant actors. Consultation recommendations informed development of Brooke's new global strategy, a revised organisational structure and redefinition of roles and responsibilities to streamline ways to

  17. Glass Waveguides for Periodic Poling

    DEFF Research Database (Denmark)

    Fage-Pedersen, Jacob; Jacobsen, Rune Shim; Kristensen, Martin

    2005-01-01

    Planar silica-based waveguide devices have been developed for second-harmonic generation by poling with periodic electrodes. We show that detrimental charge transport can occur along interfaces, but with proper choice of fabrication, high-quality devices are obtained....

  18. Teaching Win-Win Better Prepares Students for Subsequent Experiences in Life.

    Science.gov (United States)

    Brainard, Alan J.

    The psychology of competition and winning, especially in relation to learning and motivation, is discussed. The Personalized System of Instruction (PSI) approach to coursework is proposed as a means of using the winning philosophy in education. Also suggested is the inclusion into coursework design of a form of rhetoric developed by Carl Rogers…

  19. The Winning Alternative: Solving the Dilemma of the Win/Lose Syndrome.

    Science.gov (United States)

    Moore, Dorothy L.

    1986-01-01

    Suggests alternatives in solving the dilemma of the win/lose syndrome for young children participating in sports, games, and other competitive educational activities. Rather than reinforcing the "negative" aspects of competition ("winning is all," lack of participation, elimination), teachers should provide environments that help children to…

  20. Poles in the Dutch Cape Colony 1652-1814

    Directory of Open Access Journals (Sweden)

    Kowalski Mariusz

    2015-06-01

    Full Text Available The contribution of Poles to the colonisation and development of the Dutch Cape Colony is not commonly known. Yet, Poles have been appearing in this colony since its very inception (1652. During the entire period considered here the presence of Poles was the result of the strong economic ties between Poland and the Netherlands. At the end of this period there was an increase in their share, in connection with the presence of numerous alien military units on the territory of the Colony, because of Poles having served in these units. Numerous newcomers from Poland settled in South Africa for good, established families, and their progeny made up part of the local society. The evidence of this phenomenon is provided by the present-day Afrikaner families of, for instance, Drotsky, Kitshoff, Kolesky, Latsky, Masuriek, Troskie, Zowitsky, and others. A quite superficial estimation implies that the settlers coming from Poland could make up a bit over 1% of the ancestors of the present-day Afrikaners. Poles would also participate in the pioneering undertakings within the far-off fringes of the Colony, including the robbery-and-trade expedition of 1702.

  1. Video lottery: winning expectancies and arousal.

    Science.gov (United States)

    Ladouceur, Robert; Sévigny, Serge; Blaszczynski, Alexander; O'Connor, Kieron; Lavoie, Marc E

    2003-06-01

    This study investigates the effects of video lottery players' expectancies of winning on physiological and subjective arousal. Participants were assigned randomly to one of two experimental conditions: high and low winning expectancies. Participants played 100 video lottery games in a laboratory setting while physiological measures were recorded. Level of risk-taking was controlled. Participants were 34 occasional or regular video lottery players. They were assigned randomly into two groups of 17, with nine men and eight women in each group. The low-expectancy group played for fun, therefore expecting to win worthless credits, while the high-expectancy group played for real money. Players' experience, demographic variables and subjective arousal were assessed. Severity of problem gambling was measured with the South Oaks Gambling Screen. In order to measure arousal, the average heart rate was recorded across eight periods. Participants exposed to high as compared to low expectations experienced faster heart rate prior to and during the gambling session. According to self-reports, it is the expectancy of winning money that is exciting, not playing the game. Regardless of the level of risk-taking, expectancy of winning is a cognitive factor influencing levels of arousal. When playing for fun, gambling becomes significantly less stimulating than when playing for money.

  2. Good teacher, good tutor

    Directory of Open Access Journals (Sweden)

    Couto LB

    2016-07-01

    Full Text Available Lucélio B Couto, Gustavo S Romão, Reinaldo B Bestetti  Department of Medicine, University of Ribeirão Preto, Ribeirão Preto, Brazil We have read with great interest the paper by Kassab et al, who have essentially shown that good teachers will be good tutors in a problem-based learning (PBL environment. We have been facing great difficulties to select tutors because there has been no tradition in PBL in our region in the preuniversity teaching. Furthermore, the majority of our teachers have been formed in a discipline-based medical curriculum. Therefore, it is reassuring to learn from the work by Kassab et al that subject-matter mastery is the powerful independent predictor of tutoring skills.  View the original paper by Kassab and colleagues.

  3. 47 CFR 32.6411 - Poles expense.

    Science.gov (United States)

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Poles expense. 32.6411 Section 32.6411... FOR TELECOMMUNICATIONS COMPANIES Instructions for Expense Accounts § 32.6411 Poles expense. This account shall include expenses associated with poles. ...

  4. Pole counting and resonance classification

    International Nuclear Information System (INIS)

    Morgan, D.

    1992-01-01

    S-wave resonances occurring close to an inelastic threshold can be classified according to the number of nearby poles they possess. One then has a useful possibility of distinguishing dynamical alternatives by objective appeal to data. Making this quantitative entails developing suitable effective range expansions for various realizations of potential scattering. A key application is deciding the make-up of f 0 (976) (S*). (author)

  5. America's war on drugs: who's winning

    OpenAIRE

    Diaz, Mary Lu Anna.

    1995-01-01

    Recently, Congress, the literary community, and the public at large have come to reconsider the war on drugs. There are many opinions regarding alternatives to this pseudo war or new measures to be taken in the war effort, but the ongoing effort itself has escaped evaluation (to determine if the United States is winning this campaign). The intent of this thesis, then, is to explore the objectives of the war on drugs, and to determine if America is winning. This work concludes that the current...

  6. How to win friends and influence people

    CERN Document Server

    Carnegie, Dale

    2010-01-01

    For more than sixty years the rock-solid, time-tested advice in this book has carried thousands of now famous people up the ladder of success in their business and personal lives. With more than fifteen million copies sold, How to Win Friends and Influence People is one of the best known motivational books in history, with proven advice for achieving success in life. You’ll learn: three fundamental techniques in handling people; six ways to make people like you; twelve ways to win people to you way of thinking; nine ways to change people without arousing resentment; and much, much more!

  7. BMC Ecology image competition: the winning images

    Science.gov (United States)

    2013-01-01

    BMC Ecology announces the winning entries in its inaugural Ecology Image Competition, open to anyone affiliated with a research institute. The competition, which received more than 200 entries from international researchers at all career levels and a wide variety of scientific disciplines, was looking for striking visual interpretations of ecological processes. In this Editorial, our academic Section Editors and guest judge Dr Yan Wong explain what they found most appealing about their chosen winning entries, and highlight a few of the outstanding images that didn’t quite make it to the top prize. PMID:23517630

  8. SigWinR; the SigWin-detector updated and ported to R.

    Science.gov (United States)

    de Leeuw, Wim C; Rauwerda, Han; Inda, Márcia A; Bruning, Oskar; Breit, Timo M

    2009-10-06

    Our SigWin-detector discovers significantly enriched windows of (genomic) elements in any sequence of values (genes or other genomic elements in a DNA sequence) in a fast and reproducible way. However, since it is grid based, only (life) scientists with access to the grid can use this tool. Therefore and on request, we have developed the SigWinR package which makes the SigWin-detector available to a much wider audience. At the same time, we have introduced several improvements to its algorithm as well as its functionality, based on the feedback of SigWin-detector end users. To allow usage of the SigWin-detector on a desktop computer, we have rewritten it as a package for R: SigWinR. R is a free and widely used multi platform software environment for statistical computing and graphics. The package can be installed and used on all platforms for which R is available. The improvements involve: a visualization of the input-sequence values supporting the interpretation of Ridgeograms; a visualization allowing for an easy interpretation of enriched or depleted regions in the sequence using windows of pre-defined size; an option that allows the analysis of circular sequences, which results in rectangular Ridgeograms; an application to identify regions of co-altered gene expression (ROCAGEs) with a real-life biological use-case; adaptation of the algorithm to allow analysis of non-regularly sampled data using a constant window size in physical space without resampling the data. To achieve this, support for analysis of windows with an even number of elements was added. By porting the SigWin-detector as an R package, SigWinR, improving its algorithm and functionality combined with adequate performance, we have made SigWin-detector more useful as well as more easily accessible to scientists without a grid infrastructure.

  9. SigWinR; the SigWin-detector updated and ported to R

    Directory of Open Access Journals (Sweden)

    Breit Timo M

    2009-10-01

    Full Text Available Abstract Background Our SigWin-detector discovers significantly enriched windows of (genomic elements in any sequence of values (genes or other genomic elements in a DNA sequence in a fast and reproducible way. However, since it is grid based, only (life scientists with access to the grid can use this tool. Therefore and on request, we have developed the SigWinR package which makes the SigWin-detector available to a much wider audience. At the same time, we have introduced several improvements to its algorithm as well as its functionality, based on the feedback of SigWin-detector end users. Findings To allow usage of the SigWin-detector on a desktop computer, we have rewritten it as a package for R: SigWinR. R is a free and widely used multi platform software environment for statistical computing and graphics. The package can be installed and used on all platforms for which R is available. The improvements involve: a visualization of the input-sequence values supporting the interpretation of Ridgeograms; a visualization allowing for an easy interpretation of enriched or depleted regions in the sequence using windows of pre-defined size; an option that allows the analysis of circular sequences, which results in rectangular Ridgeograms; an application to identify regions of co-altered gene expression (ROCAGEs with a real-life biological use-case; adaptation of the algorithm to allow analysis of non-regularly sampled data using a constant window size in physical space without resampling the data. To achieve this, support for analysis of windows with an even number of elements was added. Conclusion By porting the SigWin-detector as an R package, SigWinR, improving its algorithm and functionality combined with adequate performance, we have made SigWin-detector more useful as well as more easily accessible to scientists without a grid infrastructure.

  10. Winning the sustainable development debate

    International Nuclear Information System (INIS)

    Ritch, John; Cornish, Emma

    2002-01-01

    on a vast scale Access to energy - and in particular, electricity - will be critical if the world is to achieve these human goals. Access to clean electricity - and on a vast scale - will be necessary if the world is to meet the twin challenges of human need and environmental security. Anti-nuclear forces, which have held sway in the Kyoto process thus far, argue that nuclear energy is a dying technology and assert passionately that it has no place in tomorrow's sustainable development agenda. These ideologically driven arguments ignore underlying realities both as to what is feasible and what is actually occurring. Today, nuclear power plants are operational in countries comprising 64% of the world's population, and new power reactors are in the planning or construction stage in countries representing no less than 50% of the world's population. Among the latter are the world's two largest developing countries, China and India, which alone represent 40% of humankind and about half the developing world. With active nuclear reactor construction under way as we speak, these leading nations have already made nuclear power a part of their sustainable development strategies for the 21st century. Winning the sustainable development debate - This presentation will share information materials about sustainable development. It will describe the work of the World Nuclear Association Sustainable Development Strategy Group, its preparations for the World Summit on Sustainable Development, and how participants to PIME can get involved. (author)

  11. An Application to WIN/ISIS Database on Local Network

    OpenAIRE

    Robert Lechien; Mohamed Salem Ghonem - Translator

    2005-01-01

    A Translated Article containing an application to how WIN/ISIS database work on local network. It starts with main definitions, and how to install WIN/ISIS on PC, and how to install it on the local network server.

  12. Defeating ISIS by Winning the War of Ideas

    Science.gov (United States)

    2017-03-17

    United States tell if it is winning the war of ideas? Robert Reilly, author of Assessing the War of Ideas during War, explains that the winning the war...AU/ACSC/2017 AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY DEFEATING ISIS BY WINNING THE WAR OF IDEAS by Lt Col Lyson Siame...Approved for public release: distribution unlimited. Defeating ISIS by Winning the War of Ideas 2 Disclaimer The views expressed in this academic

  13. Method and apparatus for assembling a permanent magnet pole assembly

    Science.gov (United States)

    Carl, Jr., Ralph James; Bagepalli, Bharat Sampathkumaran [Niskayuna, NY; Jansen, Patrick Lee [Scotia, NY; Dawson, Richard Nils [Voorheesville, NY; Qu, Ronghai [Clifton Park, NY; Avanesov, Mikhail Avramovich [Moscow, RU

    2009-08-11

    A pole assembly for a rotor, the pole assembly includes a permanent magnet pole including at least one permanent magnet block, a plurality of laminations including a pole cap mechanically coupled to the pole, and a plurality of laminations including a base plate mechanically coupled to the pole.

  14. A win-win strategy for ecological restoration and biodiversity conservation in Southern China

    Science.gov (United States)

    Cao, Shixiong; Shang, Di; Yue, Hui; Ma, Hua

    2017-04-01

    Environmental degradation and poverty are linked, and must be tackled together. Doing so requires a win-win strategy that both restores the environment and ensures a sustainable livelihood for those who are affected by the restoration project. To understand the importance of combining ecological restoration and biodiversity conservation objectives with a consideration of the livelihoods of residents, we examined a successful project in ecologically fragile Changting County, Fujian Province, China. We attribute the project’s success to the development of a win-win strategy that sustainably improved resident livelihoods, in contrast with traditional strategies that focus exclusively on establishing forests and grassland. To develop this win-win strategy, we performed long-term monitoring (since 1984) under a program designed to permit ecological restoration and biodiversity conservation in the county. For our analysis, we chose a range of natural and socioeconomic indicators that could affect the ecological restoration; we then used a contribution model to identify the relative influence of each social, economic, or environmental factor on the dependent variables (vegetation cover, soil erosion, number of plant species). The results showed that by improving livelihoods and mitigating poverty in the long term, the project also reduced damage to the environment by local residents. Our calculations suggest that accounting for socioeconomic factors played a key role in the successful ecological conservation. This win-win path to escaping the poverty trap during ecological restoration provides an example that can be followed by restoration projects elsewhere in the world with suitable modifications to account for unique local conditions.

  15. Win-win strategies in directing low-carbon resilient development path

    International Nuclear Information System (INIS)

    Masui, Toshihiko; Kainuma, Mikiko

    2015-01-01

    This section explores big win-win strategies in directing low carbon resilient development path. There are lots of “leapfrog” development possibilities in developing countries, which go directly from a status of under-development through to efficient and environmentally benign lifestyle. To achieve low carbon resilient paths, not only technology development but also institutional and behavioral changes are required. Science-policy nexus is also discussed.

  16. Performance study of quadrupole with broken line profile pole tip

    International Nuclear Information System (INIS)

    Fan Mingwu; Zhang Tianjue; Chu Chengjie

    1997-01-01

    Most of quadrupole used for beam focusing possess hyperbola profile tip. To simplify machining processes and ensure the assembling accuracy, a broken line profile pole tip is adapted instead of hyperbola. The results of the magnetic field simulation codes and the tests show the good quality field generated by such configuration: not only more uniform field gradient, but also field more concentrated at useful area. These types of quadrupole are used at CYCIAE-30 cyclotron and HI-13 tandem transportation lines

  17. Win-Win-Win: Reflections from a Work-Integrated Learning Project in a Non-Profit Organization

    Directory of Open Access Journals (Sweden)

    Dale C MacKrell

    2016-05-01

    Full Text Available This paper reports on the educational aspects of an information systems work-integrated learning (WIL capstone project for an organization which operates to alleviate homelessness in the Australian non-profit sector. The methodology adopted for the study is Action Design Research (ADR which draws on action research and design research as a means for framing a project's progress. Reflective insights by the project stakeholders, namely, students, academics, and the non-profit client, reveal a curriculum at work through internal features of the organization; personal features of the participants and features of the external environment. Preliminary findings suggest that students in a WIL project for a non-profit are highly engaged, especially when they become aware of the project’s social value. As well, the improvement of professional skills and emotional intelligence by students is more likely in real-life practice settings than in other less authentic WIL activities, equipping graduates for the workforce with both strong disciplinary and generic skills. Win-win-win synergies through project collaboration represent worthwhile outcomes to education, industry and research.

  18. A variational EM method for pole-zero modeling of speech with mixed block sparse and Gaussian excitation

    DEFF Research Database (Denmark)

    Shi, Liming; Nielsen, Jesper Kjær; Jensen, Jesper Rindom

    2017-01-01

    the posterior PDFs of the block sparse residuals and point estimates of mod- elling parameters within a sparse Bayesian learning framework. Compared to conventional pole-zero and all-pole based methods, experimental results show that the proposed method has lower spectral distortion and good performance...

  19. Winning public and political support for nuclear

    International Nuclear Information System (INIS)

    McFadden, D.J.

    2006-01-01

    The nuclear industry is entering an historic battle for the hearts and minds of Canadians as government decides on nuclear new build. Recent polls indicate that public support is rising for nuclear power. However, the support could be eroded by negative events or intense lobbying by anti-nuclear groups. The nuclear industry must deal with concerns raised about nuclear power, such as cost, safety, reliability and waste. The nuclear industry should build upon the positive movement in public support. The industry must go to Canadians with a credible message which responds effectively to public concerns. It must be remembered that winning public support will be essential to winning and maintaining political support. (author)

  20. From chaos to control: winning the war.

    Science.gov (United States)

    Wojciak, P J

    1994-08-01

    This article illustrates how a small manufacturing facility in the Midwest undertook the process of an MRP II implementation and ultimately gained class A status at a true make-or-break time in its history. The control that was gained throughout the entire process has helped create a winning environment and will continue to strengthen our position as we move toward world-class excellence.

  1. The agony of victory and thrill of defeat: Mixed emotional reactions to disappointing wins and relieving losses.

    Science.gov (United States)

    Larsen, Jeff T; McGraw, A Peter; Mellers, Barbara A; Cacioppo, John T

    2004-05-01

    Because of counterfactual comparisons, good outcomes that could have been better (i.e., disappointing wins) and bad outcomes that could have been worse (i.e., relieving losses) elicit relatively middling ratings on bipolar emotion scales. We conducted two experiments with gambles to examine whether such outcomes elicit neutral emotions, sequentially mixed emotions of positive and negative affect, or simultaneously mixed emotions. In Experiment 1, static unipolar measures of positive and negative affect revealed that disappointing wins and relieving losses elicit mixed emotions, rather than relatively neutral emotions. In Experiment 2, participants provided continuous unipolar measures of positive and negative affect by pressing one button whenever they felt good and another button whenever they felt bad. Results revealed that disappointing wins and relieving losses elicit positive and negative affect simultaneously, rather than in alternation.

  2. How winning changes motivation in multiphase competitions.

    Science.gov (United States)

    Huang, Szu-Chi; Etkin, Jordan; Jin, Liyin

    2017-06-01

    What drives motivation in multiphase competitions? Adopting a dynamic approach, this research examines how temporary standing-being ahead of (vs. behind) one's opponent-in a multiphase competition shapes subsequent motivation. Six competitions conducted in the lab and in the field demonstrate that the impact of being ahead on contestants' motivation depends on when (i.e., in which phase of the competition) contestants learn they are in the lead. In the early phase, contestants are concerned about whether they can win; being ahead increases motivation by making winning seem more attainable. In the later phase, however, contestants are instead driven by how much additional effort they believe they need to invest; being ahead decreases motivation by reducing contestants' estimate of the remaining effort needed to win. Temporary standing thus has divergent effects on motivation in multiphase competitions, driven by a shift in contestants' main concern from the early to the later phase and thus the meaning they derive from being ahead of their opponent. By leveraging insights gained from approaching individuals' self-regulation as a dynamic process, this research advances understanding of how motivation evolves in a unique interdependent self-regulatory context. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  3. WIN Global. 1977/98 Activities at a First Glance

    International Nuclear Information System (INIS)

    Rising, A.; Lopez CArbonell, M.T.; Perez-Griffo, M.L.

    1998-01-01

    WIN is a worldwide association of women working professionally in the fields of nuclear energy and applications of radiation. The goal of WIN is to contribute to objectively inform the public on nuclear and radiation. WIN's principal objective is to emphasis and support the role that women can and do have in addressing the general public's concerns about nuclear energy and the application of radiation and nuclear technology. WIN is doing this through educational programmes, information exchange and arranging study visits. Members of WIN all have one thing in common: they want the general public to have a better understanding of nuclear and radiation matters. Membership status as ao April 21, 1998 was 605 members from 39 countries. During the year 7 new countries have joined to WIN ant two national WIN groups have been formed. Purpose of this paper is to present, to the Spanish Nuclear Society members, the WIN Global activities all over the world for the period 1997/98. The information included herein comes from different sources and WIN members and is, of course, a quick look over those activities. Win Spain activities for the period will be presented in a different paper of this Annual Meeting. (Author) 2 refs

  4. Macro Fiber Piezocomposite Actuator Poling Study

    Science.gov (United States)

    Werlink, Rudy J.; Bryant, Robert G.; Manos, Dennis

    2002-01-01

    The performance and advantages of Piezocomposite Actuators are to provide a low cost, in-situ actuator/sensor that is flexible, low profile and high strain per volt performance in the same plane of poled voltage. This paper extends reported data for the performance of these Macrofiber Composite (MFC) Actuators to include 4 progressively narrower Intedigitized electrode configurations with several line widths and spacing ratios. Data is reported for max free strain, average strain per applied volt, poling (alignment of the electric dipoles of the PZT ceramic) voltage vs. strain and capacitance, time to poling voltage 95% saturation. The output strain per volt progressively increases as electrode spacing decreases, with saturation occurring at lower poling voltages. The narrowest spacing ratio becomes prone to voltage breakdown or short circuits limiting the spacing width with current fabrication methods. The capacitance generally increases with increasing poling voltage level but has high sensitivity to factors such as temperature, moisture and time from poling which limit its usefulness as a simple indicator. The total time of applied poling voltage to saturate or fully line up the dipoles in the piezoceramic was generally on the order of 5-20 seconds. Less sensitivity to poling due to the applied rate of voltage increase over a 25 to 500 volt/second rate range was observed.

  5. Strength of single-pole utility structures

    Science.gov (United States)

    Ronald W. Wolfe

    2006-01-01

    This section presents three basic methods for deriving and documenting Rn as an LTL value along with the coefficient of variation (COVR) for single-pole structures. These include the following: 1. An empirical analysis based primarily on tests of full-sized poles. 2. A theoretical analysis of mechanics-based models used in...

  6. Planar glass devices for efficient periodic poling

    DEFF Research Database (Denmark)

    Fage-Pedersen, Jacob; Jacobsen, Rune Shim; Kristensen, Martin

    2005-01-01

    We demonstrate that frequency-converting devices of high quality can be realised with glass poling. The devices, made with silica-on-silicon technology, are poled with periodic, embedded electrodes, and used for second-harmonic generation. We obtain precise control of the quasi phase-matching wav......We demonstrate that frequency-converting devices of high quality can be realised with glass poling. The devices, made with silica-on-silicon technology, are poled with periodic, embedded electrodes, and used for second-harmonic generation. We obtain precise control of the quasi phase......-matching wavelength and bandwidth, and a normalised conversion efficiency of 1.4×10-3 %/W/cm2 which, to our knowledge, is the highest obtained so far with periodic glass poling....

  7. Infiltrating to Win: The Conduct of Border Denial Operations

    Science.gov (United States)

    2016-04-04

    must believe 14 Robert A. Pape, Bombing to Win : Air Power and Coercion in War (Ithaca, NY: Cornell University Press, 1996), 4. 15 Ibid., 7. 16 Ibid...Vietnam. Chicago, IL: University of Chicago Press, 2002. Pape, Robert A. Bombing to Win : Air Power and Coercion in War. Ithaca, NY: Cornell University...Infiltrating to Win : The Conduct of Border Denial Operations A Monograph by MAJ Craig A. Broyles United

  8. Metrópoles desgovernadas

    Directory of Open Access Journals (Sweden)

    Erminia Maricato

    2011-04-01

    Full Text Available Apesar de sua importância econômica, política, social, demográfica, cultural, territorial e ambiental, há, nas metrópoles brasileiras, uma significativa falta de governo, evidenciada pelas incipientes iniciativas de cooperação administrativa intermunicipal e federativa. Este artigo aborda as mudanças estruturais - no processo de urbanização/ metropolização - devidas à reestruturação produtiva do capitalismo global, e, na escala nacional, trata da mudança no marco institucional - jurídico/político - que passou de concentrador e centralizador, durante o regime militar, para descentralizador e esvaziado, após a Constituição de 1988. O recuo verificado nas políticas sociais durante os anos 1980 e 1990, notadamente em transporte, habitação e saneamento, além do desmonte dos organismos metropolitanos, conduziu nossas metrópoles a um destino de banalização das tragédias urbanas. Em que pese sua urgência, a questão metropolitana não sensibiliza nenhuma força política ou instituição que lhe atribua lugar de destaque na agenda nacional.Despite its economic, political, social, demographic, cultural, territorial and environmental importance, there is a significant lack of government in the brazilian metropolises, evidenced by the incipient initiatives of intermunicipal and federative administrative cooperation. This article analyses the structural changes - in the process of urbanization/metropolization - due to the productive restructuring of global capitalism, and, in a national scale, analyses the change in the institutional mark - legal/political - which passed from concentrator and centralizer, during the Military Regimen, to decentralized and emptied, after 1988 Constitution. The downturn verified in social policies during the years 1980 and 1990, notably in transport, housing and sanitation, besides the dismantling of the metropolitan agencies, has led our cities to the trivialization of urban tragedies. Despite

  9. A winning strategy for 3 x n Cylindrical Hex

    DEFF Research Database (Denmark)

    Huneke, S. C.; Hayward, R.; Toft, Bjarne

    2014-01-01

    For Cylindrical Hex on a board with circumference 3, we give a winning strategy for the end-to-end player. This is the first known winning strategy for odd circumference at least 3, answering a question of David Gale. (C) 2014 Elsevier B.V. All rights reserved.......For Cylindrical Hex on a board with circumference 3, we give a winning strategy for the end-to-end player. This is the first known winning strategy for odd circumference at least 3, answering a question of David Gale. (C) 2014 Elsevier B.V. All rights reserved....

  10. Holography with a Landau pole

    Science.gov (United States)

    Faedo, Antón F.; Mateos, David; Pantelidou, Christiana; Tarrío, Javier

    2017-02-01

    Holography for UV-incomplete gauge theories is important but poorly understood. A paradigmatic example is d = 4, N=4 super Yang-Mills coupled to N f quark flavors, which possesses a Landau pole at a UV scale ΛLP. The dual gravity solution exhibits a UV singularity at a finite proper distance along the holographic direction. Despite this, holographic renormalization can be fully implemented via analytic continuation to an AdS solution. The presence of a UV cut-off manifests itself in several interesting ways. At energies E ≪ ΛLP no pathologies appear, as expected from effective field theory. In contrast, at scales E ≲ ΛLP the gravitational potential becomes repulsive, and at temperatures T ≲ ΛLP the specific heat becomes negative. Although we focus on N=4 super Yang-Mills with flavor, our qualitative results apply to a much more general class of theories, since they only depend on the fact that the metric near the UV singularity is a hyper-scaling violating metric with exponent θ > d - 1.

  11. Holography with a Landau pole

    Energy Technology Data Exchange (ETDEWEB)

    Faedo, Antón F. [Departament de Física Quántica i Astrofísica and Institut de Ciències del Cosmos (ICC), Universitat de Barcelona, Martí i Franquès 1, ES-08028, Barcelona (Spain); Mateos, David [Departament de Física Quántica i Astrofísica and Institut de Ciències del Cosmos (ICC), Universitat de Barcelona, Martí i Franquès 1, ES-08028, Barcelona (Spain); Institució Catalana de Recerca i Estudis Avançats (ICREA), Passeig Lluís Companys 23, ES-08010, Barcelona (Spain); Pantelidou, Christiana [Departament de Física Quántica i Astrofísica and Institut de Ciències del Cosmos (ICC), Universitat de Barcelona, Martí i Franquès 1, ES-08028, Barcelona (Spain); Tarrío, Javier [Physique Théorique et Mathématique, Université Libre de Bruxelles (ULB), and International Solvay Institutes, Campus de la Plaine CP 231, B-1050, Brussels (Belgium)

    2017-02-08

    Holography for UV-incomplete gauge theories is important but poorly understood. A paradigmatic example is d=4, N=4 super Yang-Mills coupled to N{sub f} quark flavors, which possesses a Landau pole at a UV scale Λ{sub LP}. The dual gravity solution exhibits a UV singularity at a finite proper distance along the holographic direction. Despite this, holographic renormalization can be fully implemented via analytic continuation to an AdS solution. The presence of a UV cut-off manifests itself in several interesting ways. At energies E≪Λ{sub LP} no pathologies appear, as expected from effective field theory. In contrast, at scales E≲Λ{sub LP} the gravitational potential becomes repulsive, and at temperatures T≲Λ{sub LP} the specific heat becomes negative. Although we focus on N=4 super Yang-Mills with flavor, our qualitative results apply to a much more general class of theories, since they only depend on the fact that the metric near the UV singularity is a hyper-scaling violating metric with exponent θ>d−1.

  12. Geometric Modelling of Octagonal Lamp Poles

    Science.gov (United States)

    Chan, T. O.; Lichti, D. D.

    2014-06-01

    Lamp poles are one of the most abundant highway and community components in modern cities. Their supporting parts are primarily tapered octagonal cones specifically designed for wind resistance. The geometry and the positions of the lamp poles are important information for various applications. For example, they are important to monitoring deformation of aged lamp poles, maintaining an efficient highway GIS system, and also facilitating possible feature-based calibration of mobile LiDAR systems. In this paper, we present a novel geometric model for octagonal lamp poles. The model consists of seven parameters in which a rotation about the z-axis is included, and points are constrained by the trigonometric property of 2D octagons after applying the rotations. For the geometric fitting of the lamp pole point cloud captured by a terrestrial LiDAR, accurate initial parameter values are essential. They can be estimated by first fitting the points to a circular cone model and this is followed by some basic point cloud processing techniques. The model was verified by fitting both simulated and real data. The real data includes several lamp pole point clouds captured by: (1) Faro Focus 3D and (2) Velodyne HDL-32E. The fitting results using the proposed model are promising, and up to 2.9 mm improvement in fitting accuracy was realized for the real lamp pole point clouds compared to using the conventional circular cone model. The overall result suggests that the proposed model is appropriate and rigorous.

  13. SigWinR; the SigWin-detector updated and ported to R

    NARCIS (Netherlands)

    de Leeuw, W.C.; Rauwerda, H.; Inda, M.A.; Bruning, O.; Breit, T.M.

    2009-01-01

    Background Our SigWin-detector discovers significantly enriched windows of (genomic) elements in any sequence of values (genes or other genomic elements in a DNA sequence) in a fast and reproducible way. However, since it is grid based, only (life) scientists with access to the grid can use this

  14. Tree-loop duality relation beyond single poles

    International Nuclear Information System (INIS)

    Bierenbaum, Isabella; Buchta, Sebastian; Draggiotis, Petros; Malamos, Ioannis; Rodrigo, German

    2012-11-01

    We develop the Tree-Loop Duality Relation for two- and three-loop integrals with multiple identical propagators (multiple poles). This is the extension of the Duality Relation for single poles and multi-loop integrals derived in previous publications. We prove a generalization of the formula for single poles to multiple poles and we develop a strategy for dealing with higher-order pole integrals by reducing them to single pole integrals using Integration By Parts.

  15. Winning in sequential Parrondo games by players with short-term memory

    Science.gov (United States)

    Cheung, K. W.; Ma, H. F.; Wu, D.; Lui, G. C.; Szeto, K. Y.

    2016-05-01

    The original Parrondo game, denoted as AB3, contains two independent games: A and B. The winning or losing of games A and B is defined by the change of one unit of capital. Game A is a losing game if played continuously, with winning probability p=0.5-ε , where ε =0.003 . Game B is also losing and has two coins: a good coin with winning probability {{p}\\text{g}}=0.75-ε is used if the player’s capital is not divisible by 3, otherwise a bad coin with winning probability {{p}\\text{b}}=0.1-ε is used. The Parrondo paradox refers to the situation where the mixture of games A and B in a sequence leads to winning in the long run. The paradox can be resolved using Markov chain analysis. We extend this setting of the Parrondo game to involve players with one-step memory. The player can win by switching his choice of A or B game in a Parrondo game sequence. If the player knows the identity of the game he plays and the state of his capital, then the player can win maximally. On the other hand, if the player does not know the nature of the game, then he is playing a (C, D) game, where either (C  =  A, D  =  B), or (C  =  B, D  =  A). For a player with one-step memory playing the AB3 game, he can achieve the highest expected gain with switching probability equal to 3/4 in the (C, D) game sequence. This result has been found first numerically and then proven analytically. Generalization to an AB mod(M) Parrondo game for other integers M has been made for the general domain of parameters {{p}\\text{b}}\\text{A}}capital is even, or the initial game is B and the initial capital is odd. There is still a possibility of the Parrondo effect for the other two cases when M is even: the initial game is A and the initial capital is odd, or the initial game is B and the initial capital is even. These observations from numerical experiments can be understood as the factorization of the Markov chains into two distinct cycles. Discussion of these effects

  16. Structural behaviour of concrete poles used in electric's power distribution network

    Directory of Open Access Journals (Sweden)

    Mehran Zeynalian

    2017-12-01

    Full Text Available Based on a preliminary study on regional electric companies, it is shown that there is no precise structural design on the concrete poles. This leads to uneconomical and overestimated networks’ components. Therefore, this study was aimed to investigate the lateral performance of the concrete poles which are employed in electric’s power distribution network. This paper presents a numerical study on structural performance of 12 m concrete poles used in electric’s power distribution network using Abaqus software. A sensitivity study for mesh size is carried out and concrete damaged plasticity has been employed. The results show that relatively coarse mesh (average in damaged concrete method gives more reliable result. Some experimental tests based on the Iranian standards were performed in order to make a bench mark for numerical output. Comparison between numerical and experimental results indicates a good agreement between the results. The outcomes also suggest that while the applied lateral load is less than around 400 kg which is assumed as the nominal resistance of the pole, no transverse crack occurs. Based on both experimental and numerical results, one or two transverse cracks are reported when the applied force reaches up to 600 kg. The rate of cracks is amplified by increasing the applied force; and finally, the pole would lose its capacity when the load rises much more than 1200 kg. The study also shows that the poles are very weak when the load direction changes. Also, it can be concluded that the final strength of the pole is higher than what the standards recommend. Finally, seismic behavior factor of the poles around both main axes are evaluated. The estimated seismic resistance factor for the concrete poles indicates that the prescribed R factor for such structure is relatively low; and can be improved at least 20%.

  17. CERN exhibition wins yet another design prize

    CERN Multimedia

    Joannah Caborn Wengler

    2012-01-01

    The “Universe of Particles” exhibition in CERN’s Globe wins the silver design prize from the German direct business communications association FAMAB.   Not only do tens of thousands of people visit the “Universe of Particles” exhibition each year, but juries for design prizes are crossing its threshold more and more frequently too. In 2011 alone it claimed 8 awards, including winning outright the 2011 Annual Multimedia award, the iF Communication Design for Corporate Architecture award and the Modern Decoration Media award (the Bulletin already reported on some of these in July 2011). The FAMAB award is the latest to join the prestigious list. The jury of FAMAB’s “ADAM 2011” award was particularly impressed by the hands-on nature of the exhibition, which encourages visitors to get interested in science. They also appreciated the way that the space in the Globe is not just a container for the exhibits, but itself ...

  18. The Relationship between Teachers' and Principals' Decision-Making Power: Is It a Win-Win Situation or a Zero-Sum Game?

    Science.gov (United States)

    Shen, Jianping; Xia, Jiangang

    2012-01-01

    Is the power relationship between public school teachers and principals a win-win situation or a zero-sum game? By applying hierarchical linear modeling to the 1999-2000 nationally representative Schools and Staffing Survey data, we found that both the win-win and zero-sum-game theories had empirical evidence. The decision-making areas…

  19. CERN Club Football wins 40 year old tradition cup

    CERN Multimedia

    Dave Underhill

    2016-01-01

    Already two weeks since the CERN football team, representing the Dave Underhill XI in the annual match with the Geneva Scottish Football Club, made a late, late rally to win the Jean Pierre Fillettaz Trophy. They started well with some good passing movements, but the Scots were also playing well and began to take control towards the end of the first half. Then, following a series of poor finishing and good goalkeeping by the CERN keeper, they finally found the back of the net, and the lads in white trooped off for well-earned oranges and water, just 1-0 down at half time. The second half was again evenly matched, but while we were not making the goal chances the Scots were squandering theirs. THEN with just 10 minutes to go a sudden resurgence of energy and aggression, the CERNites made the chances which counted, and in the space 5 minutes turned the score around and were happy to hear the final whistle and celebrate a famous 2-1 victory. Victory and commiserations were celebrated in the "Club Ho...

  20. A Comparative Analysis of the New Five-Pole and Three-Pole Active Magnet Bearing

    Directory of Open Access Journals (Sweden)

    Pedram Vakili

    2012-07-01

    Full Text Available In recent years, more attention has been given to the active AMBs thanks to their low maintenance cost, suitability for clean environments, and high speed. One of the popular types of AMBs is the three-pole type with integrated and separate cores. Some deficiencies of this type of bearing are its high oscillation, low stability and low efficiency. This paper seeks to analyse the three-pole AMBs and describe their deficiencies and introduce and analyse a new five-pole AMB. The model thus proposed has lower oscillation as well as more stability and efficiency. The five-pole AMB has been simulated by a controller in the presence of disturbance. The results of simulation demonstrate lower vibration and oscillation in the five-pole AMB in comparison with the three-pole model.

  1. On pole structure assignment in linear systems

    Czech Academy of Sciences Publication Activity Database

    Loiseau, J.-J.; Zagalak, Petr

    2009-01-01

    Roč. 82, č. 7 (2009), s. 1179-1192 ISSN 0020-7179 R&D Projects: GA ČR(CZ) GA102/07/1596 Institutional research plan: CEZ:AV0Z10750506 Keywords : linear systems * linear state feedback * pole structure assignment Subject RIV: BC - Control Systems Theory Impact factor: 1.124, year: 2009 http://library.utia.cas.cz/separaty/2009/AS/zagalak-on pole structure assignment in linear systems.pdf

  2. No effect of blue on winning contests in judo

    NARCIS (Netherlands)

    Dijkstra, Peter D.; Preenen, Paul T. Y.

    2008-01-01

    A study by Rowe et al. reported a winning bias for judo athletes wearing a blue outfit relative to those wearing a white one during the 2004 Olympics. It was suggested that blue is associated with a higher likelihood of winning through differential effects of colour on opponent visibility and/or an

  3. Does Blue Uniform Color Enhance Winning Probability in Judo Contests?

    NARCIS (Netherlands)

    Dijkstra, P.D.; Preenen, P.T.Y.; Essen, H. van

    2018-01-01

    The color of an athlete's uniform may have an effect on psychological functioning and consequently bias the chances of winning contests in sport competition. Several studies reported a winning bias for judo athletes wearing a blue outfit relative to those wearing a white outfit. However, we argue

  4. Setting Win Limits: An Alternative Approach to "Responsible Gambling"?

    Science.gov (United States)

    Walker, Douglas M; Litvin, Stephen W; Sobel, Russell S; St-Pierre, Renée A

    2015-09-01

    Social scientists, governments, and the casino industry have all emphasized the need for casino patrons to "gamble responsibly." Strategies for responsible gambling include self-imposed time limits and loss limits on gambling. Such strategies help prevent people from losing more than they can afford and may help prevent excessive gambling behavior. Yet, loss limits also make it more likely that casino patrons leave when they are losing. Oddly, the literature makes no mention of "win limits" as a potential approach to responsible gambling. A win limit would be similar to a loss limit, except the gambler would leave the casino upon reaching a pre-set level of winnings. We anticipate that a self-imposed win limit will reduce the gambler's average loss and, by default, also reduce the casino's profit. We test the effect of a self-imposed win limit by running slot machine simulations in which the treatment group of players has self-imposed and self-enforced win and loss limits, while the control group has a self-imposed loss limit or no limit. We find that the results conform to our expectations: the win limit results in improved player performance and reduced casino profits. Additional research is needed, however, to determine whether win limits could be a useful component of a responsible gambling strategy.

  5. An Application to WIN/ISIS Database on Local Network

    Directory of Open Access Journals (Sweden)

    Robert Lechien

    2005-07-01

    Full Text Available A Translated Article containing an application to how WIN/ISIS database work on local network. It starts with main definitions, and how to install WIN/ISIS on PC, and how to install it on the local network server.

  6. Clouds Over the North Pole

    Science.gov (United States)

    2004-01-01

    [figure removed for brevity, see original site] Released 29 June 2004 The atmosphere of Mars is a dynamic system. Water-ice clouds, fog, and hazes can make imaging the surface from space difficult. Dust storms can grow from local disturbances to global sizes, through which imaging is impossible. Seasonal temperature changes are the usual drivers in cloud and dust storm development and growth. Eons of atmospheric dust storm activity has left its mark on the surface of Mars. Dust carried aloft by the wind has settled out on every available surface; sand dunes have been created and moved by centuries of wind; and the effect of continual sand-blasting has modified many regions of Mars, creating yardangs and other unusual surface forms. Like yesterday's image, the linear 'ripples' are water-ice clouds. As spring is deepening at the North Pole these clouds are becoming more prevalent. Image information: VIS instrument. Latitude 68.9, Longitude 135.5 East (224.5 West). 38 meter/pixel resolution. Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time. NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are

  7. The potential of wood-based composite poles

    Science.gov (United States)

    Todd F. Shupe; Cheng Piao; Chung Y. Hse

    2009-01-01

    Wood-based composite utility poles are receiving increasing attention in the North American pole market. This interest is being driven by many increasing factors such as increasing: (1) disposal costs of solid wood poles, (2) liability and environmental concerns with traditional means of disposal of solid wood poles, (3) cost and concerns of long-term...

  8. Mechanical properties of small-scale wood laminated composite poles

    Science.gov (United States)

    Cheng Piao; Todd F. Shupe; Chung Y. Hse

    2004-01-01

    Power companies in the United States consume millions of solid wood poles every year. These poles are from high-valued trees that are becoming more expensive and less available. wood laminated composite poles (LCP) are a novel alternative to solid wood poles. LCP consists of trapezoid wood strips that are bonded by a synthetic resin. The wood strips can be made from...

  9. The Bamberg Trucking Game: A Paradigm for Assessing the Detection of Win-Win Solutions in a Potential Conflict Scenario.

    Science.gov (United States)

    Nalis, Dario; Schütz, Astrid; Pastukhov, Alexander

    2018-01-01

    In win-win solutions, all parties benefit more from the solution than they would if they each pursued their own individual goals. Such solutions are beneficial at individual and collective levels and thus represent optimal solutions. Win-win solutions are desirable but often difficult to find. To allow the study of individual differences and situational factors that help or hinder the detection of win-win solutions, we created a paradigm that fills a gap in the repertoire of psychological instruments used to assess collaboration, cooperation, negotiation, and prosocial behavior. The new paradigm differs from previous ones in two aspects: (a) In existing paradigms that focus on social motivation, possible strategies are evident, whereas we focused here on the question of whether people can detect the solution and thus disentangle ability from motivation, (b) Paradigms that focus on cooperation typically entail a risk associated with the partner's defection, whereas cooperation in our paradigm is not associated with risk. We adjusted the Trucking Game-a method for assessing bargaining-to include a situation in which two parties can help each other achieve their respective goals and thus benefit over and above the pursuit of individual goals or compromising. We tested scenario-based and interaction-based versions with samples of 154 and 112 participants, respectively. Almost one third of the participants or dyads found the win-win solution. General mental abilities were not related to detecting the win-win solution in either version. The paradigm provides a way to extend research on cooperation and conflict and can thus be useful for research and training.

  10. Laparoscopic upper pole heminephroureterectomy in children: Seven-year experience

    Directory of Open Access Journals (Sweden)

    Antonio Marte

    2015-01-01

    Full Text Available Background: Minimally invasive surgery is the current approach to perform heminephroureterectomy (HN in children. This can be obtained through a transperitoneal (TP or a retroperitoneal approach. Here, we report our experience using a TP approach. Materials and Methods: From 2005 to 2014, 22 TP laparoscopic upper poles HN were performed at our institution. There were nine girls and 13 boys aged between 20 months and 6 years (mean age 3.9. Eight patients were diagnosed prenatally, 17 patients presented with urinary tract infection (UTI and three with vomiting and failure to thrive. The indication for HN was reflux nephropathy and UTI in non-functioning upper pole in 19 patients and cystic dysplasia in 1 patient. The surgical technique involved the following steps: Cystoscopic recognition; positioning of 3-4 trocar (right HN; identification of the kidney (detachment of the colon; isolation and low ligation of the dilated ureter; decrossing from renal vessels; section of the parenchyma by LigaSure; haemostasis with clips and LigaSure; drain. Results: The mean operative time was 154 min (range: 81-220 min. All patients were discharged from the 2 nd to 4 th day. Neither major complication nor conversion was recorded. 1 patient presented leakage of urine for 7 days from the drainage which resolved spontaneously. At ultrasound follow-up, 5 patients showed a secondary perirenal cyst, 2-5 cm diameter that resolved spontaneously. Conclusion: The results indicate that laparoscopic upper pole heminephrectomy is the treatment of choice in cases of non-functioning dilated lower segments of duplicated kidneys. The use of laparoscopic approach offers a good working space, a good visual control of the vessels and allows a very low isolation of the ureteral stump which counterbalance the peritoneal violation.

  11. 2D Stabilised analytic signal method in DC pole-pole potential data ...

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

    Using analytic signal method, interpretation of pole-pole secondary electric potentials due to 2D conductive/resistive prisms is presented. ... residual separation to separate out residual anom- alies, which are interpreted for geological .... terms, which are used for the semi-quantitative interpretation. 6.1 Computation of ...

  12. An unusual complication of ischemic injury to upper pole ureter during lower pole heminephroureterectomy

    Directory of Open Access Journals (Sweden)

    Katherine Victoria Hurst

    2013-01-01

    Full Text Available Lower pole heminephroureterectomy is a common paediatric urology procedure with few reported complications. We report a case of possible vascular ischemic injury to the normal remaining ureter following a lower pole heminephroureterectomy, probably due to both ureters sharing a common blood supply. Extra caution in such procedures is therefore warranted.

  13. Jupiter's interior and deep atmosphere: The initial pole-to-pole passes with the Juno spacecraft

    DEFF Research Database (Denmark)

    Bolton, S. J.; Adriani, Alberto; Adumitroaie, V.

    2017-01-01

    On 27 August 2016, the Juno spacecraft acquired science observations of Jupiter, passing less than 5000 kilometers above the equatorial cloud tops. Images of Jupiter's poles show a chaotic scene, unlike Saturn's poles. Microwave sounding reveals weather features at pressures deeper than 100 bars,...

  14. 2D Stabilised analytic signal method in DC pole-pole potential data ...

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

    Using analytic signal method, interpretation of pole-pole secondary electric potentials due to 2D conductive/resistive prisms is presented. The estimated parameters are the location, lateral extent or width and depth to top surface of the prism. Forward modelling is attempted by 2D-Finite. Difference method. The proposed ...

  15. Highlights from the 2013 WIN Symposium: personalised cancer therapy from innovation to implementation.

    Science.gov (United States)

    Schilsky, Richard L

    2013-01-01

    The Worldwide Innovative Networking (WIN) consortium is a global alliance of academic and industrial cancer researchers, clinicians, and cancer advocacy groups set up to promote innovations in personalised cancer therapy and to accelerate the translation of research in this discipline into the oncology clinic. One of its most important initiatives is the WIN symposia, which have been held in Paris each summer since 2009. The fifth WIN symposium, which was held 10-12 July 2013, took as its overall theme 'Personalised Cancer Therapy: From Innovation to Implementation'. Over 400 delegates, including a good number of representatives of patient groups as well as leading academic, industrial, and clinical scientists; students; and post-docs attended this symposium. Its scientific programme featured thirty presentations divided into four main plenary sessions, and there was also a wide-ranging poster session that encompassed all the topics covered in the plenaries. The programme structure followed the path of drug discovery, in that the first session covered assay development for personalised cancer medicine; the second, applications of genomics in oncology; the third, clinical development; and the fourth, the impact of personalised medicine on cancer care.

  16. Quantum Chinos game: winning strategies through quantum fluctuations

    International Nuclear Information System (INIS)

    Guinea, F; Martin-Delgado, M A

    2003-01-01

    We apply several quantization schemes to simple versions of the Chinos game. Classically, for two players with one coin each, there is a symmetric stable strategy that allows each player to win half of the times on average. A partial quantization of the game (semiclassical) allows us to find a winning strategy for the second player, but it is unstable w.r.t. the classical strategy. However, in a fully quantum version of the game we find a winning strategy for the first player that is optimal: the symmetric classical situation is broken at the quantum level. (letter to the editor)

  17. Flux Concentration and Pole Shaping in a Single Phase Hybrid Switched Reluctance Motor Drive

    DEFF Research Database (Denmark)

    Jakobsen, Uffe; Lu, Kaiyuan

    2010-01-01

    The single phase hybrid switched reluctance motor (HSRM) may be a good candidate for low-cost drives used for pump applications. This paper presents a new design of the HSRM with improved starting torque achieved by stator pole shaping, and a better arrangement of the embedded stator permanent...

  18. New magnet pole shape for isochronous cyclotrons

    International Nuclear Information System (INIS)

    Thorn, C.E.; Chasman, C.; Baltz, A.J.

    1981-01-01

    A new design has been developed for shaping pole tips to produce the radially increasing fields required for isochronous cyclotrons. The conventional solid hill poles are replaced by poles mounted over a small secondary gap which tapers radially from maximum at the magnet edge to zero near the center. Field measurements with a model magnet and calculations with the code TRIM show an increase in field at the edge of the magnet without the usual corresponding large increase in fringing, and a radial field shape more nearly field independent than for conventional hills. The flying hills have several advantages for variable energy multiparticle cyclotrons: (1) a large reduction in the power dissipated by isochronizing trim coils; (2) a more constant shape and magnitude flutter factor, eliminating flutter coils and increasing the operating range; and (3) a sharper fall-off of the fringe field, simplifying beam extraction

  19. Good Faith

    DEFF Research Database (Denmark)

    Fomcenco, Alex

    2017-01-01

    This article outlines the current state of law in Canada in respect to good faith in contratial relations. The topic is highly relevant due to expected growth in the numbers of contracts concluded between European and Canadian enterprises in the wake of adoption of the Comprehensive Economic...

  20. Pole solutions for flame front propagation

    CERN Document Server

    Kupervasser, Oleg

    2015-01-01

    This book deals with solving mathematically the unsteady flame propagation equations. New original mathematical methods for solving complex non-linear equations and investigating their properties are presented. Pole solutions for flame front propagation are developed. Premixed flames and filtration combustion have remarkable properties: the complex nonlinear integro-differential equations for these problems have exact analytical solutions described by the motion of poles in a complex plane. Instead of complex equations, a finite set of ordinary differential equations is applied. These solutions help to investigate analytically and numerically properties of the flame front propagation equations.

  1. Fundamental pole parameters of the N(1470)

    CERN Document Server

    Lee, P S

    1973-01-01

    The position and residue of the S-matrix pole of the Delta (1236) have been shown to be unique and independent of the particular resonance formula used, thus resolving a discrepancy among phenomenological fits. Unlike the P/sub 33/ partial wave, the P/sub 11/ resonance is highly inelastic, very broad, and has a large background. This produces huge uncertainties in its mass and width, depending on the parametrization used. It is reported that the position of the N(1470) pole is uniquely determined, 1380-110i MeV, from fits to the CERN phase shifts. (10 refs).

  2. Customer Satisfaction Perceptions of Dislocated Workers Served by WIN Job Centers in the Mississippi Corridor Consortium

    Science.gov (United States)

    Washburn, Dava Michelle

    2009-01-01

    The purpose of this study was to determine the perceptions of satisfaction of dislocated workers served by WIN Job Centers in the Mississippi Corridor Consortium. Four WIN Job Centers participated in this study: Northeast Mississippi Community College WIN Job Center in Corinth, Northwest Mississippi Community College WIN Job Center in Oxford,…

  3. Leaders in high temperature superconductivity commercialization win superconductor industry award

    CERN Multimedia

    2007-01-01

    CERN's Large Hadron Collider curretn leads project head Amalia Ballarino named superconductor industry person of the year 2006. Former high temperature superconductivity program manager at the US Department of energy James Daley wins lifetime achievement award. (1,5 page)

  4. The Sport League's Dilemma: Competitive Balance versus Incentives to Win.

    OpenAIRE

    Frederic Palomino and Luca Rigotti.

    2000-01-01

    We analyze a dynamic model of strategic interaction between a professional sport league that organizes a tournament, the teams competing to win it, and the broadcasters paying for the rights to televise it. Teams and broadcasters maximize expected profits, while the league's objective may be either to maximize the demand for the sport or to maximize the teams' joint profits. Demand depends positively on symmetry among teams (competitive balance) and how aggressively teams try to win (incentiv...

  5. The Sport League's Dilemma: Competitive Balance versus Incentives to Win

    OpenAIRE

    Palomino, F.A.; Rigotti, L.

    2000-01-01

    We analyze a dynamic model of strategic interaction between a professional sport league that organizes a tournament, the teams competing to win it, and the broadcasters paying for the rights to televise it. Teams and broadcasters maximize expected profits, while the league's objective may be either to maximize the demand for the sport or to maximize the teams' joint profits. Demand depends positively on symmetry among teams (competitive balance) and how aggressively teams try to win (incenti...

  6. How Insurgents Win: Examining the Dynamics of Modern Insurgencies

    Science.gov (United States)

    2014-06-01

    Insurgent Loss Uganda (ADF) 1986–2000 Insurgent Loss Papua New Guinea 1988–1998 Insurgent Win Liberia 1989–1997 Insurgent Win Moldova 1990–1992...of information is estimated to average 1 hour per response, including the time for reviewing instruction, searching existing data sources, gathering ... New York: Cambridge University Press, 2012). 2 and more resources to manipulating the perception of the population, which in turn will allow the

  7. Who Wins the Olympic Games: Economic Development and Medal Totals

    OpenAIRE

    Andrew B. Bernard; Meghan R. Busse

    2000-01-01

    This paper examines determinants of Olympic success at the country level. Does the U.S. win its fair share of Olympic medals? Why does China win 6% of the medals even though it has 1/5 of the world's population? We consider the role of population and economic development in determining medal totals from 1960-1996. We also provide out of sample predictions for the 2000 Olympics in Sydney.

  8. Win a lift to the future!

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    The Communication Group is organising a competition offering people at CERN the chance to submit their ideas and win a ticket to the Lift10 Conference, which will be held in Geneva from 5 to7 May.   Lift is a community of technology "pioneers", created in 2006. It now involves more than 4,000 people from over 60 countries, who meet regularly in Europe and in Asia to explore the social implications of new technologies and the major shifts ahead. CERN is one of the academic partners of the next Lift conference, whose theme is "Connected people”. For this occasion, 10 free tickets to the conference will be awarded to the "CERNois" who come up with the best answers to the question: “How would you contribute to Lift10?” Those taking part in the competition can choose from among the following categories: - run workshop(s); - cover the conference on a blog; - coordinate a discussion during the breaks; - organize a lift@home ...

  9. CERN repeats last year's running win

    CERN Multimedia

    2000-01-01

    The CERN first team successfully defended the title won last year in the 20th annual Cross Inter-Entreprises held at Collex-Bossy on Saturday 7 October. 101 teams of four runners representing firms from all over the Geneva area finished the 6.2 km race, through forest and over fields. In spite of two members of last year’s winning team being absent through injury this time, the first team was still 38 seconds faster than in 1999. The second and third CERN teams also excelled with places in the first 15 teams. In this race the teams start at one-minute intervals and the time of each team is that of its third runner to finish, so they try to run in a group of three or four all the way. The full results of all teams can be found at: http://www.Club-association.ch/CHP Placings of the CERN teams 1st 21:53 Cornelis, Ecarnot, Ehmele, Nisbet 6th 22:50 Cornet, Eklund, Rick, Ruiz Llamas 13th 24:24 Dunkel, Guillot, Montejo Raez, Zamiatin 35th 28:22 Cameron, Galbraith, Revol, Scalisi

  10. Building a winning electric utility organization

    Energy Technology Data Exchange (ETDEWEB)

    Farha, G.; Silverman, L. [McKinsey & Co., Washington, DC (United States); Keough, K. [McKinsey & Co., Cleveland, OH (United States)

    1996-08-01

    The key factor that will differentiate the winners and losers is the speed with which they build their skills and enhance their performance focus. Setting the {open_quote}right{close_quote} aspirations, then effectively managing the change process, will be critical for winning power companies. Historically, only certain dimensions of organizational performance have been critical to an electric utility`s financial success. As a result, utilities understandably focused on achieving high levels of customer satisfaction and reliability, excellent regulatory relationships, and safe and environmentally acceptable operations. However, as the power industry undergoes fundamental change, obtaining superior organizational performance will become much more crucial and difficult. Given the importance of meeting these organizational challenges head on, the authors believe CEOs can only address them by taking an important step back from day-to-day activities to define what high performance really means in the future competitive world and what steps should be taken to achieve their aspirations. To facilitate this rethink - which senior managers should view as a multiyear process - utilities need to do three things in an iterative way: (1) energize the transformation with the right performance aspirations. (2) Tailor a coherent change program to the company`s unique starting position. (3) Manage the change process to build a skill-based and performance-focused organization.

  11. Rotor pole refurbishment for hydrogenerators: insulation problems and solutions

    International Nuclear Information System (INIS)

    Reynolds, R.R.; Rux, L.

    2005-01-01

    Rotor poles for Unit 1 at Lower Granite Powerhouse were removed from the rotor and shipped to a repair facility for refurbishment. Upon inspection, it was found that all of the pole bodies exhibited a distinct bow, center to end, on the pole mounting surface. In some cases, the deflection was as much as 0.106 inch. Concerns were raised about how this condition might affect the ability to properly insulate and/or re-seat the poles. This paper presents details of the rotor pole and field winding evaluation, the problems encountered, and the solutions implemented to successfully refurbish the rotor poles and field winding. (author)

  12. Recent advances in poled optical fibres

    DEFF Research Database (Denmark)

    Pruneri, V.; Margulis, W.; Myrén, N.

    2005-01-01

    A second-order nonlinearity can be induced in optical fibres through poling. We describe accomplishments of the EU project GLAMOROUS in making low-cost high performance electrooptic and nonlinear optical fibre- and waveguide-based components. In particular a comparison with more traditional...

  13. Quasiparticle pole strength in nuclear matter

    International Nuclear Information System (INIS)

    Poggioli, R.S.; Jackson, A.D.

    1975-01-01

    It is argued that single-particle-like behavior in nuclear matter is much less probable than Brueckner theory suggests. In particular, the quasiparticle pole strength is evaluated for nuclear matter and it is shown that, contrary to the spirit of Brueckner theory, low momentum states play a crucial role in determining the magnitude of z/sub k/sub F/. (auth)

  14. Kosovo : kannatlikkusele lootmine pole plaan / Chris Patten

    Index Scriptorium Estoniae

    Patten, Chris

    2007-01-01

    Autor leiab, et arvestades Kosovo elanike ülekaalukat soovi olla vaba Serbiast, riigist, mis üritas nad kõrvaldada, ning alternatiivi täielikku puudumist Belgradi poolt, pole rahvusvahelisel kogukonnal muud võimalust kui anda Kosovole iseseisvus

  15. Pole masses of quarks in dimensional reduction

    International Nuclear Information System (INIS)

    Avdeev, L.V.; Kalmykov, M.Yu.

    1997-01-01

    Pole masses of quarks in quantum chromodynamics are calculated to the two-loop order in the framework of the regularization by dimensional reduction. For the diagram with a light quark loop, the non-Euclidean asymptotic expansion is constructed with the external momentum on the mass shell of a heavy quark

  16. Third Pole Environment (TPE) -Latest Progress

    Science.gov (United States)

    Liu, Z.; Yao, T.; Zhang, F.; Yang, X.; Wang, W.; Ping, F.

    2014-12-01

    Centered on the Tibetan Plateau, the Third Pole region is a unique geographical unit, which represents one of the largest ice masses on the Earth. The region has great impacts on environmental changes in China, the Northern Hemisphere and the globe.It also demonstrates sensitive feedbacks to global changes and the impacts of anthropogenic activities in surrounding regions. Like the Arctic and Antarctica, the Third Pole region is an especially sensitive area that draws great attention from the scientific community. In 2009, with support from the Chinese Academy of Sciences and international organizations, the Third Pole Environment (TPE) program, led by Chinese scientists, was officially launched. The program focuses on the theme of "water-ice-air-ecosystem-human" interactions, with the aim to address the following scientific questions, such as the spatial and temporal characteristics of past environmental changes in the Third pole, the interactions between hydrosphere and cryosphere and hazard processes, the ecological systems' impacts on and response to environmental changes, and the impacts of anthropogenic activities on environmental changes in the region and adaptation strategies. The goal of the program is to reveal environmental change processes and mechanisms on the Third Pole and their influences on and responses to global changes, and thus to serve for enhancement of human adaptation to the changing environment and realization of human-nature harmony. Under the leadership of the co-chairs, and relying on Scientific Committee and the TPE office, the program has accomplished a number of scientific tasks since its inauguration. TPE has made tremendous progress in the research of glacier changes, interactions between the westerlies and monsoon, establishment of field stations, data sharing and education.

  17. Efficiency and economic benefits of skipjack pole and line (huhate) in central Moluccas, Indonesia

    Science.gov (United States)

    Siahainenia, Stevanus M.; Hiariey, Johanis; Baskoro, Mulyono S.; Waeleruny, Wellem

    2017-10-01

    Excess fishing capacity is a crucial problem in marine capture fisheries. This phenomenon needed to be investigated regarding sustainability and development of the fishery. This research was aimed at analyzing technical efficiency (TE) and computing financial aspects of the skipjack pole and line. Primary data were collected from the owners of the fishing units at the different size of gross boat tonnage (GT), while secondary data were gathered from official publications relating to this research. Data envelopment analysis (DEA) approach was applied to estimate technical efficiency whereas a selected financial analysis was utilized to calculate economic benefits of the skipjack pole and line business. The fishing units with a size of 26-30 GT provided a higher TE value, and also achieved larger economic benefit values than that of the other fishing units. The empirical results indicate that skipjack pole and line in the size of 26-30 GT is a good fishing gear for the business development in central Moluccas.

  18. Electric field poling 2G V/m to improve piezoelectricity of PVDF thin film

    Science.gov (United States)

    Hartono, Ambran; Darwin, Ramli, Satira, Suparno; Djamal, Mitra; Herman

    2016-03-01

    Polyvinylidene fluoride (PVDF) is a polymer with unique characteristics i.e. piezoelectric and ferrroelectric properties. Piezoelectric propertiesof PVDF are determined by the fraction of β-phase structure. Several optimization methods have been developed to improve the piezoelectric properties of PVDF. One of our research efforts is to improve the piezoelectricity of PVDF by electric poling with high electric field 2G V/m. The application of high electric field performed on PVDF films with a thickness of 1 1m. Each sample was made with a deep coating method, with annealing temperature 70°C-110°C. Based on the XRD characterization, we have obtained value of β-fraction of samples after poling are: 56%, 61%, 77%, 81% and 83%, respectively. Therefore, high electric field poling has been able to improve the piezoelectric properties of PVDF films. The PVDF with good piezoelectric properties are potential can did a tes for piezoelectric sensors and actuators devices.

  19. Achieving ecological restoration by working with local people: a Chinese scholar seeks win-win paths

    Directory of Open Access Journals (Sweden)

    Heran Zheng

    2014-09-01

    Full Text Available Environmental degradation and poverty are linked, and this means that conservation and poverty reduction must be tackled together. However, finding a successful integrated strategy has been an elusive goal. We describe the career of a Chinese scholar, Shixiong Cao, whose persistent efforts to find and follow win-win paths have led to ecological restoration accompanied by long-term benefits for local residents. Cao's story illustrates how development that combines environmental and economic perspectives can both help people to escape the poverty trap and restore degraded environments. His experience demonstrates that when environmental managers find solutions that can mitigate or eliminate poverty through the development of green enterprises, they can combine them with environmental restoration efforts to produce long-term sustainable solutions. In this paper, we share Cao's 28 years of experience because we believe that his scientific and practical spirit, and his belief that it is necessary to work directly with the people affected by environmental projects, will inspire other scholars and practitioners to achieve similar successes.

  20. Ombud's Corner: fellows and students – a win-win equation

    CERN Multimedia

    Sudeshna Datta-Cockerill

    2014-01-01

    The hundreds of Fellows and students working at CERN bring precious new blood into the Laboratory. At the same time, CERN offers them invaluable work experience that will have a significant impact on their future careers. It is important that we all work together to make this a win-win situation with lasting positive effects for all concerned over the years to come.   Fellows and students are just setting out on a great professional adventure.  Some of them are very young, others are a bit more experienced … and what happens during this early period can have vast consequences on their approach to work and indeed on their overall careers. They all come here with their hard earned skills and a high degree of motivation, ready to make the most out of an internship at CERN. Sometimes, they are called to integrate into well-established units; at other times, they are asked to join complex collaborations. Almost always they have to deal with new information, new cultures, new t...

  1. International cooperation for nuclear science and energy development- A win win perspective

    International Nuclear Information System (INIS)

    Sheriffah Noor Khamseah Al-Idid Syed Ahmad Idid

    2013-01-01

    Full-text: International and regional cooperation is fundamental for the safe and effective introduction and expansion of nuclear power programme (NPP). A win-win situation can be harnessed as experienced countries in NPP are able to offer a myriad of benefits to new comer countries as well as countries planning for NPP whilst new comer countries are able to offer education and training opportunities and business opportunities to advanced countries in NPP. Countries with long experience in nuclear power programme (NPP) are able to offer experience, knowledge, advisory as well as sharing of resources and facilities with new comer countries. As skilled and competent personnel in the entire nuclear value-chain are critical to support NPP, this paper will provide an overview of some of the experience and resources of advanced countries in NPP that could be shared with new comer countries, with a focus in the area of education and training, as well as in industrial development. The paper will conclude by offering some recommendations as a way forward for establishing international cooperation in Nuclear Education and Training, as well as for industrial development. (author)

  2. Cosmic Bubble Image Wins NRAO Contest

    Science.gov (United States)

    2006-10-01

    A striking image of an enormous bubble blown into the dusty gas disk of our own Milky Way galaxy has won first place in the National Radio Astronomy Observatory's second annual Radio Astronomy Image Contest. Dr. Jayanne English of the University of Manitoba led the team that made the winning image using data from the National Science Foundation's Very Large Array (VLA) in New Mexico and Robert C. Byrd Green Bank Telescope (GBT) in West Virginia. Cosmic Bubble Image Giant "Bubble" in Milky Way's Gas CREDIT: English et al., NRAO/AUI/NSF Click on image for large files and full information English and her collaborators Jeroen Stil and Russ Taylor, from the University of Calgary, will share the grand prize of $1,000 from Associated Universities, Inc., the research corporation that operates the observatory for the NSF. "We congratulate Dr. English for producing an outstanding image that beautifully illustrates the power of our radio telescopes," said NRAO Director Fred K.Y. Lo. The image contest is part of a broader NRAO effort to make radio astronomical data and images easily accessible and widely available to scientists, students, teachers, the general public, news media and science-education professionals. That effort includes an expanding image gallery on the observatory's Web site. English's winning image shows a giant bubble in the Milky Way's dusty gas disk. The bubble has been sculpted by the wind and radiation force from a few dozen hot, massive stars along with the explosive force of supernova explosions from dying stars. The bubble, seen in the faint radio glow of hydrogen gas, is some 30,000 light-years from Earth and measures 1,100 by 520 light-years. If the bubble, in the constellation Vulpecula, were visible to human eyes, it would appear to be eight times the diameter of the full Moon in the sky. The image was made using data collected as part of the VLA Galactic Plane Survey (VGPS), a set of systematic observations of the Milky Way. This survey, led by

  3. Fatigue failure and cracking in high mast poles.

    Science.gov (United States)

    2012-03-01

    This report presents the findings of a comprehensive research project to investigate the fatigue : cracking and failure of galvanized high mast illumination poles (HMIP). Ultrasonic inspection of : poles throughout the state has revealed the presence...

  4. Economics of Red Pine Management for Utility Pole Timber

    Science.gov (United States)

    Gerald H. Grossman; Karen Potter-Witter

    1991-01-01

    Including utility poles in red pine management regimes leads to distinctly different management recommendations. Where utility pole markets exist, managing for poles will maximize net returns. To do so, plantations should be maintained above 110 ft2/ac, higher than usually recommended. In Michigan's northern lower peninsula, approximately...

  5. Theoretical modeling and experimental analyses of laminated wood composite poles

    Science.gov (United States)

    Cheng Piao; Todd F. Shupe; Vijaya Gopu; Chung Y. Hse

    2005-01-01

    Wood laminated composite poles consist of trapezoid-shaped wood strips bonded with synthetic resin. The thick-walled hollow poles had adequate strength and stiffness properties and were a promising substitute for solid wood poles. It was necessary to develop theoretical models to facilitate the manufacture and future installation and maintenance of this novel...

  6. 46 CFR 111.79-3 - Grounding pole.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Grounding pole. 111.79-3 Section 111.79-3 Shipping COAST... REQUIREMENTS Receptacles § 111.79-3 Grounding pole. Each receptacle outlet that operates at 100 volts or more must have a grounding pole. ...

  7. Second-harmonic imaging of poled silica waveguides

    DEFF Research Database (Denmark)

    Arentoft, Jesper; Pedersen, Kjeld; Bozhevolnyi, Sergey I.

    2000-01-01

    Electric-field poled silica-based waveguides are characterized by measurements of second-harmonic generation (SHG) and of the linear electro-optic effect (LEO). A SHG scanning technique allowing for high-resolution imaging of poled devices is demonstrated. Scans along the direction of the poling...

  8. Use of anabolic-androgenic steroids in adolescence: winning, looking good or being bad?

    Science.gov (United States)

    Wichstrøm, L; Pedersen, W

    2001-01-01

    To investigate the prevalence of anabolic-androgenic steroid (AAS) use among Norwegian adolescents and to contrast three perspectives on AAS use: performance enhancement in sports competition, body image and eating concerns, and AAS-use as belonging to a cluster of problem behaviors. A nationally representative sample of 8,877 (53.8% female) Norwegian youths (15-22 years of age) were surveyed (response rate 78%). Sports participation included measures of participation in strength sports, participation in competitive sports, strength training and perceived athletic competence. Body image and eating concerns included measures of disordered eating, perceived physical appearance and satisfaction with body parts. Problem behavior was measured by three dimensions of conduct problems (overt destruction, overt nondestruction and covert destruction), illicit drug use and sexual involvement. Information about AAS was obtained from 8,508 subjects. Lifetime AAS use was 0.8% (1.2% male and 0.6% female), 12-month prevalence was 0.3% and 5.1% had been offered AAS. AAS use did not vary according to sports involvement and demographics. Logistic regression analyses showed that AAS use was associated with such problem behavior as marijuana (cannabis) involvement and overt nondestruction (e.g., aggressive-type conduct problems) and, to some extent, with involvement in power sports and disordered eating. AAS users differed little from those who had been offered but refrained from using AAS, except that they were more likely to be current marijuana users. Adolescent AAS use seems primarily to be another type of problem behavior and only secondarily is it associated with strength-sport participation and disordered eating.

  9. Winning and positive affect can lead to reckless gambling.

    Science.gov (United States)

    Cummins, Lori F; Nadorff, Michael R; Kelly, Anita E

    2009-06-01

    Experiments 1 and 2 examined whether winning versus losing led to reckless betting for real prize money. Experiment 2 also assessed whether positive or negative emotions were linked to such reckless betting. College students were randomly assigned to experience primarily either wins or losses during the rigged first round of a computerized card tournament that had 2 independent rounds. For the second round, participants' chip totals were reset and cards were dealt randomly. In Experiment 1 (N=107), participants in the Initial-Winning, as compared with the Initial-Losing, condition bet more recklessly (i.e., bet too many chips when a loss was likely). Experiment 2 (N=72) again showed that Initial-Winning participants bet significantly more recklessly than did Initial-Losing participants. It also revealed that positive affect was significantly positively correlated with such reckless betting. These findings have implications for understanding how college students, those at an age when they are especially vulnerable to problem gambling, can come to lose more money than they can afford. Initially winning and positive affect when gambling could be risk factors. Copyright (c) 2009 APA, all rights reserved.

  10. Clusters of cyclones encircling Jupiter's poles.

    Science.gov (United States)

    Adriani, A; Mura, A; Orton, G; Hansen, C; Altieri, F; Moriconi, M L; Rogers, J; Eichstädt, G; Momary, T; Ingersoll, A P; Filacchione, G; Sindoni, G; Tabataba-Vakili, F; Dinelli, B M; Fabiano, F; Bolton, S J; Connerney, J E P; Atreya, S K; Lunine, J I; Tosi, F; Migliorini, A; Grassi, D; Piccioni, G; Noschese, R; Cicchetti, A; Plainaki, C; Olivieri, A; O'Neill, M E; Turrini, D; Stefani, S; Sordini, R; Amoroso, M

    2018-03-07

    The familiar axisymmetric zones and belts that characterize Jupiter's weather system at lower latitudes give way to pervasive cyclonic activity at higher latitudes. Two-dimensional turbulence in combination with the Coriolis β-effect (that is, the large meridionally varying Coriolis force on the giant planets of the Solar System) produces alternating zonal flows. The zonal flows weaken with rising latitude so that a transition between equatorial jets and polar turbulence on Jupiter can occur. Simulations with shallow-water models of giant planets support this transition by producing both alternating flows near the equator and circumpolar cyclones near the poles. Jovian polar regions are not visible from Earth owing to Jupiter's low axial tilt, and were poorly characterized by previous missions because the trajectories of these missions did not venture far from Jupiter's equatorial plane. Here we report that visible and infrared images obtained from above each pole by the Juno spacecraft during its first five orbits reveal persistent polygonal patterns of large cyclones. In the north, eight circumpolar cyclones are observed about a single polar cyclone; in the south, one polar cyclone is encircled by five circumpolar cyclones. Cyclonic circulation is established via time-lapse imagery obtained over intervals ranging from 20 minutes to 4 hours. Although migration of cyclones towards the pole might be expected as a consequence of the Coriolis β-effect, by which cyclonic vortices naturally drift towards the rotational pole, the configuration of the cyclones is without precedent on other planets (including Saturn's polar hexagonal features). The manner in which the cyclones persist without merging and the process by which they evolve to their current configuration are unknown.

  11. Good householder and corruption

    Directory of Open Access Journals (Sweden)

    Anđelković Petar M.

    2014-01-01

    Full Text Available Nowadays, in Serbia, it's fashionable to talk about the fight against corruption. 'The spook of fighting corruption circulates through Serbia'. Is there a chance the fight will win the way it's lead? We are convinced there isn't. Since corruption is a process caused by 'rotten' characters, the anti-corruption fight must also be a process of rehabilitation and creation of the right character - the good householder's character. In this process each aspect is important (legal, economic… but for permanent eradication of the evil or the sin of corruption the most important segment is educational because it creates the genuine moral and spiritual value in a hardworking and long-term manner. In 'the period rich in disasters' (Tacitus, in the hard circumstances lasting too long, which would not be endured by any other nation, many values​​, material and moral have inevitably failed. A Serb has endured but also has worn out and lost many virtues, particularly the spirit of a good householder. Mutual hatred seems to be stronger than love, distrust greater than confidence, doubt stronger than faith, and robbery and spoils stronger than charity and solidarity. We need to restore the balance and despite the hardships, and because of them, we must foster mutual love, harmony, unwavering patriotism and value of domesticity. In other words, we must ensure victory of virtue over vice that threatens us from everywhere, both from inside and outside. At the time of 'nuclear techniques and jungle ethics' (Justin Popović the dispersed home of the Serbs can be turned again into a proper home only if we 'have the spirit of domesticity reigning' (Nikolaj Velimirović. To be a successful householder is to be responsible in relation to the state, institution, household that he was entrusted with: add, not to waste, create not to destroy, enlarge rather than reduce, preserve not to destroy a household. 'Do not steal from a country, it was overpaid. Your brothers

  12. The Gattini South Pole UV experiment

    Science.gov (United States)

    Moore, Anna M.; Ahmed, Sara; Ashley, Michael C. B.; Croner, Ernest; Delacroix, Alex; Ebihara, Yusuke; Fucik, Jason; Martin, D. Christopher; Velur, Viswa; Weatherwax, Allan

    2012-09-01

    The Gattini South Pole UV experiment (Gattini SPUV) was deployed to the South Pole dark sector in February 2010 and has recently completed a highly successful first season of winter time observations. The experiment has, for the first time ever, measured and categorized the optical night sky brightness at the very blue wavelengths. The experiment consists of a remotely operated 6” aperture custom designed telescope. The telescope feeds a blue sensitive imager with 4 degree field of view that contains a bank of 3 filters: SDSS g’, Bessel U and a custom “super U” filter specifically designed to probe the sky emission at wavelengths approaching the atmospheric cut-off. The filters are continually cycled with exposure times ranging from 30 to 300 seconds throughout the winter period. The telescope, in addition, feeds a 2 degree long slit VPH grating spectrograph with R~1000. The bandwidth is 350-450nm. The spectra are recorded simultaneously with the imager exposures. The experiment is designed for low temperature Antarctic operation and resides on the roof of the MAPO building in the South Pole Antarctic sector. The primary science goals are to categorize the Antarctic winter-time sky background at the very bluest of wavelengths as a pathfinder for the Antarctic Cosmic Web Imager. We present a technical overview of the experiment and results from the first winter season.

  13. The South Pole and the Ross Sea

    Science.gov (United States)

    2002-01-01

    This image shows a rare clear view of the South Pole (lower right) and the Ross Sea, Antarctica. The Sea-viewing Wide Field-of-view Sensor (SeaWiFS) acquired the scene on December 26, 2001. The geographic South Pole is located in the center of Antarctica, at an altitude of 2,900 meters (9,300 feet). It rests on a continent-wide ice sheet that is 2,870 m thick, with the underlying bedrock only 30 m (98 feet) above sea level. The ice underlying the South Pole is as much as 140,000 years old, and is currently accumulating at about 82 cm (32 inches) per year. Roughly 2,500 km (1,550 miles) away is the green water of the Ross Sea, which indicates the presence of large numbers of phytoplankton. This is a highly productive part of the world's oceans. Also note the ice gathered around McMurdo Sound, seen toward the lefthand shoreline of the Ross Sea, at the edge of the Ross Ice Shelf. According to National Science Foundation researchers, this ice is making it difficult for penguins to reach their food supply. Separating the continental Antarctic ice sheet from the Ross Sea are the Queen Maud Mountains and the Ross Ice Shelf. Image courtesy the SeaWiFS Project, NASA/Goddard Space Flight Center, and ORBIMAGE

  14. Winning at litigation through decision analysis creating and executing winning strategies in any litigation or dispute

    CERN Document Server

    Celona, John

    2016-01-01

    This book is the first in-depth guide to applying the philosophy, theory, and methods of decision analysis to creating and executing winning legal strategies. With explanations that progress from introductory to advanced and practice problems at the end of each chapter, this is a book the reader will want to use and refer to for years to come. Practicing decision analysts, operations research and management science students, attorneys and law students will find this book an invaluable addition to their knowledge and skills. John Celona has over three decades of experience in teaching and applying decision analysis. John lectures in the School of Engineering at Stanford University and is on faculty at The Stanford Center for Professional Development, the American Course on Drug Development and Regulatory Sciences, and the Academy of the American Society for Healthcare Risk Management.

  15. Winning at Pocker and Games of Chance Winning at Pocker and Games of Chance

    Directory of Open Access Journals (Sweden)

    Anita Flanders Rebelo

    2008-04-01

    Full Text Available It's the modern consumer mind - compete to eat, save to the grave, throw to the wind to win! Never the game that's im portant - it's the beer , the fag. . . and if you're broke it's just the "odds" to turn you on. "Socrates didn't play dice games. He drank a lot. And when he was drunk he would go watch the game and give advice. It was because of bad advice that he was eventually sentenced to death. . . Back then it was more fun. Nobody knew anything about odds. It was just put down your money, you toss the dice, you laugh, you take another drink." - to Cassidy,it's knowing the odds that's put everybody on pot. Rack Cassidy's Winning at Poker and Games of Chance lampoons the illogic logic of modern "instructed" man. It is a disturbingly funny caricature of a nonsensical consumer's mind trying to ratio nalize the game of life, and what comes out is "hash" - not meat and potatoes. The book is high philosophical slapstick comedy ila Charlie Chaplin on paper in today's scene. To Cassidy, consumer thinking has made intellectual nitwits of us. We're always ex plaining in detail about what we don't have the slightest real understanding of, but we go on and on like automats spitting out words and words which in the long run make no sense to our__ selves and much less to the other poor broken down human calculat ing machines - especially when we try to give logic to our il/logical vices and fears.

  16. Analysis of the growth poles in esthetic dentistry

    Directory of Open Access Journals (Sweden)

    Andreea Dana Tudose

    2015-05-01

    Full Text Available Growth poles are considered dynamic elements of economic growth, responsible for economical technogical, ideological, spiritual and moral integration.Bioeconomy is currently an area of great and mighty power development. High complexity of this field is to combine the use of technologies that use biological resources in the range of human values involved. This study requires that objective SWOT analysis applied in dental esthetics with strict reference to the quality of work in relation to aesthetic and functional effectiveness of the treatment, the life, the method of reconstruction, working technique, the degree of invasiveness of treatment in relation to conservation dental tissues ,execution costs, costs of resources used in dental anterior segment reconstruction and economic analysis of the modalities of treatment techniques reported the need and level of understanding of patients on treatment aesthetic-functional complexity. As material and method took into account the interaction of four factors: Strenghts-Weaknesses-Opportunities -Hazards. In group “Strengths” we have included successful treatment aesthetic-functional execution moderate cost, short time working on the seat, which shows limited use of natural resources. In group “Weaknesses” I included invasiveness of biological treatment, increased during execution of the work, aesthetic-functional failure , lack of training practitioners in dental aesthetics, lack of existant cabinets to promote interest in aesthetic dental medicine. “Opportunities” referred to the minimally invasive treatment of dental tissue in existing clinical context with predictable results, as higher interest of patients for dental esthetics, raising the standard of care internationally. In group “Risks” (threats I listed: low resistance while works (weak predictability, decreasing purchasing power, changing customer preferences, increase service quality standards. In the second chapter we

  17. Connes' embedding problem and winning strategies for quantum XOR games

    Science.gov (United States)

    Harris, Samuel J.

    2017-12-01

    We consider quantum XOR games, defined in the work of Regev and Vidick [ACM Trans. Comput. Theory 7, 43 (2015)], from the perspective of unitary correlations defined in the work of Harris and Paulsen [Integr. Equations Oper. Theory 89, 125 (2017)]. We show that the winning bias of a quantum XOR game in the tensor product model (respectively, the commuting model) is equal to the norm of its associated linear functional on the unitary correlation set from the appropriate model. We show that Connes' embedding problem has a positive answer if and only if every quantum XOR game has entanglement bias equal to the commuting bias. In particular, the embedding problem is equivalent to determining whether every quantum XOR game G with a winning strategy in the commuting model also has a winning strategy in the approximate finite-dimensional model.

  18. BMC Ecology image competition 2014: the winning images

    Science.gov (United States)

    2014-01-01

    BMC Ecology showcases the winning entries from its second Ecology Image Competition. More than 300 individual images were submitted from an international array of research scientists, depicting life on every continent on earth. The journal’s Editorial Board and guest judge Caspar Henderson outline why their winning selections demonstrated high levels of technical skill and aesthetic sense in depicting the science of ecology, and we also highlight a small selection of highly commended images that we simply couldn’t let you miss out on. PMID:25178017

  19. A Pole Pair Segment of a 2 MW High Temperature Superconducting Wind Turbine Generator

    DEFF Research Database (Denmark)

    Song, Xiaowei (Andy); Mijatovic, Nenad; Kellers, Jürgen

    2016-01-01

    generator and the set-up in terms of the flux density, the operating condition of the HTS winding, and the force-generation capability. Finite element (FE) software MagNet is used to carry out numerical simulations. The findings show that the HTS winding in the set-up is a good surrogate...... for these that would be used in the full generator. The FE simulations also tell that the maximum tangential force generated in the set-up is 3.77% lower than that in the full generator. Good agreement between the values of interest in the set-up and those projected in the full generator has revealed a costeffective......A 2 MW high temperature superconducting (HTS) generator with 24 pole pairs has been designed for the wind turbine application. In order to identify potential challenges and obtain practical knowledge prior to production, a fullsize stationary experimental set-up, which is one pole pair segment...

  20. Analysis of magnetic abrasive finishing with slotted magnetic pole

    Science.gov (United States)

    Jayswal, S. C.; Jain, V. K.; Dixit, P. M.

    2004-06-01

    Magnetic Abrasive Finishing (MAF) is relatively a new finishing process among the advanced finishing processes in which the workpiece is kept in the magnetic field created by two poles of an electromagnet. The working gap between the workpiece and the magnet is filled with magnetic abrasive particles. A flexible magnetic abrasive brush is formed, acting as a multipoint cutting tool, due to the effect of magnetic field in the working gap. This process is capable of producing the surface finish of nanometer range. Most of the researchers have been using the electromagnet having a slot in it to improve the performance of the process but hardly any information is available about its effect on the process performance. This paper deals with the effect of a slot made in the electromagnet on the forces and surface quality during MAF. An experimental set-up is designed and fabricated for the measurement of the magnetic field distribution in the working gap. The magnetic field is simulated using a finite element model of the process. The magnetic field is also measured experimentally to validate the theoretical results. It indicates a good agreement between the experimental results and simulated values. The finite element method is further used for the evaluation of the magnetic force and surface quality during MAF. To our surprise it is found that the force under the slot is negative, even then process performance is improved. MAF process removes a very small amount of material by indentation and rotation of the magnetic abrasive particles in the circular tracks. Due to rotation of the magnetic abrasive flexible brush, grooves are formed on the workpiece surface which decides the surface profile after MAF. Surface quality is determined on the basis of the surface profile achieved by equating the volume of groove produced. These results show an improvement in finishing rate while using a slotted pole surface.

  1. The Sport League's Dilemma : Competitive Balance versus Incentives to Win

    NARCIS (Netherlands)

    Palomino, F.A.; Rigotti, L.

    2000-01-01

    We analyze a dynamic model of strategic interaction between a professional sport league that organizes a tournament, the teams competing to win it, and the broadcasters paying for the rights to televise it.Teams and broadcasters maximize expected profits, while the league's objective may be either

  2. Winning the pressing down game but not Banach Mazur

    OpenAIRE

    Kellner, Jakob; Pauna, Matti; Shelah, Saharon

    2006-01-01

    Let $S$ be the set of those $\\alpha\\in\\omega_2$ that have cofinality $\\omega_1$. It is consistent relative to a measurable that the nonempty player wins the pressing down game of length $\\omega_1$, but not the Banach Mazur game of length $\\omega+1$ (both games starting with $S$).

  3. Winning Strategies: A Case Study of Oyo State Lottery, Nigeria

    African Journals Online (AJOL)

    PROF. OLIVER OSUAGWA

    2014-06-01

    Jun 1, 2014 ... 3.1 Simulation of Lottery Strategies. The data used for this research work consisted of the year 2011 lottery winning numbers of the Daily draw type of game as collected from the Oyo State Lottery. Commission. The data was used to simulate the random, low frequency and high frequency game strategies.

  4. Tight Focus on Instruction Wins Texas District Prize

    Science.gov (United States)

    Maxwell, Lesli A.

    2009-01-01

    It took a while for four-time finalist Aldine, Texas, to win the Broad Prize for Urban Education. But it took even longer to craft the system that ultimately put the district over the top. Educators in Aldine district have been working for more than a decade to refine their "managed instruction" system. Reviewers examined how the school…

  5. In the winning mood: Affect in the Iowa gambling task

    NARCIS (Netherlands)

    Vries, M. de; Holland, R.W.; Witteman, C.L.M.

    2008-01-01

    The present research aimed to test the role of mood in the Iowa Gambling Task (IGT; Bechara et al., 1994). In the IGT, participants can win or lose money by picking cards from four different decks. They have to learn by experience that two decks are overall advantageous and two decks are overall

  6. Interior design students win two IDEC Student Design Competition awards

    OpenAIRE

    Watson-Bloch, Cathy

    2005-01-01

    Interior Design students in the School of Architecture + Design at Virginia Tech won two of the four awards presented in the 2004-2005 Interior Design Educators Council (IDEC) Student Design Competition. Winners were selected at the International IDEC Conference in Savannah, Ga. with Virginia Tech Interior Design students winning second place and honorable mention.

  7. Are we winning? Improving perinatal outcomes at a deeply rural ...

    African Journals Online (AJOL)

    Are we winning? Improving perinatal outcomes at a deeply rural district hospital in South Africa. CB Gaunt. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.7196/SAMJ.3699 · AJOL African Journals Online. HOW TO ...

  8. Winning in straight sets helps in Grand Slam tennis

    NARCIS (Netherlands)

    Goossens, Dries R.; Kempeneers, Jurgen; Koning, Ruud H.; Spieksma, Frits C. R.

    2015-01-01

    In this contribution, we study whether fatigue resulting from the previous match affects a player's chances of winning his (or her) next match in Grand Slum tennis. We measure relative fatigue levels of two opponents by looking at the difference in number of sets played in their previous match. We

  9. WinDAM C earthen embankment internal erosion analysis software

    Science.gov (United States)

    Two primary causes of dam failure are overtopping and internal erosion. For the purpose of evaluating dam safety for existing earthen embankment dams and proposed earthen embankment dams, Windows Dam Analysis Modules C (WinDAM C) software will simulate either internal erosion or erosion resulting f...

  10. Abstinence and Relapse Rates Following a College Campus-Based Quit & Win Contest

    Science.gov (United States)

    Thomas, Janet L.; An, Larry; Luo, Xianghua; Scherber, Robyn M.; Berg, Carla J.; Golden, Dave; Ehlinger, Edward P.; Murphy, Sharon E.; Hecht, Stephen S.; Ahluwalia, Jasjit S.

    2010-01-01

    Objective: To conduct and evaluate Quit & Win contests at 2 2-year college and 2 4-year university campuses. Participants: During Spring semester, 2006, undergraduates (N = 588) interested in quitting smoking signed up for a Quit & Win 30-day cessation contest for a chance to win a lottery prize. Methods: Participants (N = 588) completed a…

  11. Windows Calorimeter Control (WinCal) program computer software design description

    International Nuclear Information System (INIS)

    Pertzborn, N.F.

    1997-01-01

    The Windows Calorimeter Control (WinCal) Program System Design Description contains a discussion of the design details for the WinCal product. Information in this document will assist a developer in maintaining the WinCal system. The content of this document follows the guidance in WHC-CM-3-10, Software Engineering Standards, Standard for Software User Documentation

  12. Secondary electron emission yield on poled silica based thick films

    DEFF Research Database (Denmark)

    Braga, D.; Poumellec, B.; Cannas, V.

    2004-01-01

    injection, we pointed out an electric field 0.5 µm below the surface for our poling conditions and directed in the same direction as the external field applied during the poling process. Then, the dependence of on the injected dose of electrons allows us to deduce that the poling process disturbs the glass......Studies on the distribution of the electric field produced by a thermal poling process in a layer of Ge-doped silica on silicon substrate, by using secondary electron emission yield (SEEY) measurements () are presented. Comparing 0 between poled and unpoled areas, the SEEY at the origin of electron...... structure strongly enough for leading to a weak conductivity. It is then easy to display the poled areas. We have also pointed out an effect of the electric properties of the glass on the measurements obtained with the Electron Probe for MicroAnalysis....

  13. Multiple pole in the electron--hydrogen-atom scattering amplitude

    International Nuclear Information System (INIS)

    Amusia, M.Y.; Kuchiev, M.Y.

    1982-01-01

    It is demonstrated that the amplitude for electron--hydrogen-atom forward scattering has the third-order pole at the point E = -13.6 eV, E being the energy of the incident electron. The coefficients which characterize the pole are calculated exactly. The invalidity of the Born approximation is proved. The contribution of the pole singularity to the dispersion relation for the scattering amplitude is discussed

  14. Defining Good Deals in Business Collectives

    Directory of Open Access Journals (Sweden)

    Michael Ayukawa

    2011-03-01

    Full Text Available In the context of a current project at Carleton University to create creating a deal-making platform, this article presents the results of a recent review of the literature to determine: What is a good deal? This is question is asked from the perspective of the stakeholders in the development of a software-based collaboration tool that is designed to help streamline deal development between members. The stakeholders include the creators, the users, and the investors. We answer this question by examining several streams in the literature, all centered on understanding deals and deal-making processes. These streams explore the concept of a win-win deal, how value may be seen differently, and the group processes involved in deal making. A key contribution from this review suggests that deal goodness can be separated based on a Me-We construct: the impact to each and every stakeholder of the deal and the impact to the entire collective (not just the deal stakeholders. This implies one can separate the platform management problem into actor-centric (Me and linkage-centric (We domains. This is consistent with the notion of players balancing their self interest with the other stakeholders in the deal (Me-We. This is also consistent with the prospect of managing ecosystem health based on player and network-based metrics.

  15. Simple rules for design of exhaust mufflers and a comparison with four-pole and FEM calculations

    DEFF Research Database (Denmark)

    Jensen, Morten Skaarup; Ødegaard, John

    1999-01-01

    For good muffler design it is advisable to use an advanced computational method such as four-pole theory or FEM or BEM. To get a starting points for these methods and to suggest adjustments to the geometry and materials it is useful to have some simple rules of thumb. This paper presents a number...

  16. Determination of the crystallite orientation distribution from direct pole figures

    International Nuclear Information System (INIS)

    Araujo Gomes, P.A.M. de.

    1977-01-01

    A method is described which allows to calculate the crystallite orientation distribution in polycrystalline material, from direct pole figures data of its crystallographic planes (Roe's Method). The programme was applied to (1010), (0002), (1011) and (1120) complete pole figures data for a commercial, thin sheet Zircaloy-4 tubing specimen. A semi-automatic Rigaku-Denki texture goniometer, which scans the reciprocal lattice sphere pointwise outputting the data in a punched tape, was used to obtain the pole figures. This is consistent with the results obtained through direct conclusion from the pole figures. (author)

  17. South Pole Region of the Moon as Seen by Clementine

    Science.gov (United States)

    1994-01-01

    Lunar mosaic of 1500 Clementine images of the south polar region of the moon. The projection is orthographic, centered on the south pole. The Schrodinger Basin (320 km in diameter) is located in the lower right of the mosaic. Amundsen-Ganswindt is the more subdued circular basin between Schrodinger and the pole. The polar regions of the moon are of special interest because of the postulated occurrence of ice in permanently shadowed areas. The south pole is of greater interest because the area that remains in shadow is much larger than that at the north pole.

  18. Thermal poling of multi-wire array optical fiber

    DEFF Research Database (Denmark)

    Huang, Lin; An, Honglin; Hayashi, Juliano G.

    2018-01-01

    We demonstrate in this paper thermal poling of multi-wire array fibers, which extends poling of fibers with two anodes to similar to 50 and similar to 500 wire array anodes. The second harmonic microscopy observations show that second order nonlinearity (SON) layers are developed surrounding all...... the rings of wires in the similar to 50 anode array fiber with poling of 1.8kV, 250 degrees C and 30min duration, and the outer rings of the similar to 500 anode array fiber at lower poling temperature. Our simulations based on a two-dimensional charge dynamics model confirm this can be explained...

  19. Bridging the Poles: Education Linked with Research

    Science.gov (United States)

    Pfirman, S.; Bell, R. E.; Turrin, M.; Maru, P.

    2004-12-01

    An international group of 65 scientists, educators and media specialists gathered at the "Bridging the Poles" workshop in Washington, DC on June 23-25, to define strategies that will inspire the general public and engage the next generation of polar scientists, engineers and leaders. This NSF-sponsored workshop was the first effort to develop an integrated education and outreach program for the International Polar Year of 2007-2009. Through a series of plenary talks and roundtable discussions, workshop participants focused on: engaging diverse communities, opportunities and needs for different levels, possibilities for thematic areas, and programs to feature nationally and internationally over the next 5 years. To maximize the potential of the International Polar Year, we need to coordinate research, education and outreach efforts, at the international as well as national level, with the goal of building an integrated and exciting public presence during 2007-2009. Successful education and outreach programming requires leveraging existing resources, creating new programs, connecting communities, and developing partnerships between agencies, scientists, educators, and the public. We need to consider the rich heritage of indigenous Arctic peoples, build capacity within communities through targeted efforts, and focus on making the poles relevant to diverse communities by using interdisciplinary approaches, e.g. cultural as well as scientific. A series of education and outreach packages for large-scale science endeavors should be rolled out to the public as major media events. The media -- television, radio and print -- as well as educators, zoos and museums are eager to use timely, accessible, and meaningful content. An Interagency Working Group on IPY Education and Outreach, with a staff and a central office, must be created to coordinate and leverage programs. A sophisticated web portal should be developed to serve content and contacts for researchers, educators, the

  20. Comparison of UV irradiance measurements at Summit, Greenland; Barrow, Alaska; and South Pole, Antarctica

    Directory of Open Access Journals (Sweden)

    G. Bernhard

    2008-08-01

    Full Text Available An SUV-150B spectroradiometer for measuring solar ultraviolet (UV irradiance was installed at Summit, Greenland, in August 2004. Here we compare the initial data from this new location with similar measurements from Barrow, Alaska, and South Pole. Measurements of irradiance at 345 nm performed at equivalent solar zenith angles (SZAs are almost identical at Summit and South Pole. The good agreement can be explained with the similar location of the two sites on high-altitude ice caps with high surface albedo. Clouds attenuate irradiance at 345 nm at both sites by less than 6% on average, but can reduce irradiance at Barrow by more than 75%. Clear-sky measurements at Barrow are smaller than at Summit by 14% in spring and 36% in summer, mostly due to differences in surface albedo and altitude. Comparisons with model calculations indicate that aerosols can reduce clear-sky irradiance at Summit by 4–6%; aerosol influence is largest in April. Differences in total ozone at the three sites have a large influence on the UV Index. At South Pole, the UV Index is on average 20–80% larger during the ozone hole period than between January and March. At Summit, total ozone peaks in April and UV Indices in spring are on average 10–25% smaller than in the summer. Maximum UV Indices ever observed at Summit, Barrow, and South Pole are 6.7, 5.0, and 4.0, respectively. The larger value at Summit is due to the site's lower latitude. For comparable SZAs, average UV Indices measured during October and November at South Pole are 1.9–2.4 times larger than measurements during March and April at Summit. Average UV Indices at Summit are over 50% greater than at Barrow because of the larger cloud influence at Barrow.

  1. Retratos da metrópole parisiense

    OpenAIRE

    Saint-Julien, Thérèse; Goix, Renaud Le

    2009-01-01

    « La métropole parisienne, centralité, inégalité, proximité » propõe uma leitura e uma interpretação das tendências do território da Île de France (a região que inclui Paris e sete outros départements), ou seja, uma grande metrópole mundial de cerca de 11,3 milhões de habitantes em 2004, ligada às redes da globalização e da metropolização. O livro esboça os traços principais de suas estruturas territoriais emergentes, sublinha os desafios, o alcance dos mesmos e as contradições. Sem pretensão...

  2. Retratos da metrópole parisiense

    Directory of Open Access Journals (Sweden)

    Thérèse Saint-Julien

    2009-07-01

    Full Text Available « La métropole parisienne, centralité, inégalité, proximité » propõe uma leitura e uma interpretação das tendências do território da Île de France (a região que inclui Paris e sete outros départements, ou seja, uma grande metrópole mundial de cerca de 11,3 milhões de habitantes em 2004, ligada às redes da globalização e da metropolização. O livro esboça os traços principais de suas estruturas territoriais emergentes, sublinha os desafios, o alcance dos mesmos e as contradições. Sem pretensão...

  3. Jupiter's interior and deep atmosphere: The initial pole-to-pole passes with the Juno spacecraft

    Science.gov (United States)

    Bolton, S. J.; Adriani, A.; Adumitroaie, V.; Allison, M.; Anderson, J.; Atreya, S.; Bloxham, J.; Brown, S.; Connerney, J. E. P.; DeJong, E.; Folkner, W.; Gautier, D.; Grassi, D.; Gulkis, S.; Guillot, T.; Hansen, C.; Hubbard, W. B.; Iess, L.; Ingersoll, A.; Janssen, M.; Jorgensen, J.; Kaspi, Y.; Levin, S. M.; Li, C.; Lunine, J.; Miguel, Y.; Mura, A.; Orton, G.; Owen, T.; Ravine, M.; Smith, E.; Steffes, P.; Stone, E.; Stevenson, D.; Thorne, R.; Waite, J.; Durante, D.; Ebert, R. W.; Greathouse, T. K.; Hue, V.; Parisi, M.; Szalay, J. R.; Wilson, R.

    2017-05-01

    On 27 August 2016, the Juno spacecraft acquired science observations of Jupiter, passing less than 5000 kilometers above the equatorial cloud tops. Images of Jupiter's poles show a chaotic scene, unlike Saturn's poles. Microwave sounding reveals weather features at pressures deeper than 100 bars, dominated by an ammonia-rich, narrow low-latitude plume resembling a deeper, wider version of Earth's Hadley cell. Near-infrared mapping reveals the relative humidity within prominent downwelling regions. Juno's measured gravity field differs substantially from the last available estimate and is one order of magnitude more precise. This has implications for the distribution of heavy elements in the interior, including the existence and mass of Jupiter's core. The observed magnetic field exhibits smaller spatial variations than expected, indicative of a rich harmonic content.

  4. Formats of Winning Strategies for Six Types of Pushdown Games

    Directory of Open Access Journals (Sweden)

    Wladimir Fridman

    2010-06-01

    Full Text Available The solution of parity games over pushdown graphs (Walukiewicz '96 was the first step towards an effective theory of infinite-state games. It was shown that winning strategies for pushdown games can be implemented again as pushdown automata. We continue this study and investigate the connection between game presentations and winning strategies in altogether six cases of game arenas, among them realtime pushdown systems, visibly pushdown systems, and counter systems. In four cases we show by a uniform proof method that we obtain strategies implementable by the same type of pushdown machine as given in the game arena. We prove that for the two remaining cases this correspondence fails. In the conclusion we address the question of an abstract criterion that explains the results.

  5. Spectral analysis of gluonic pole matrix elements for fragmentation

    NARCIS (Netherlands)

    Gamberg, L. P.; Mukherjee, A.B.; Mulders, P.J.G.

    2008-01-01

    The nonvanishing of gluonic pole matrix elements can explain the appearance of single spin asymmetries in high-energy scattering processes. We use a spectator framework approach to investigate the spectral properties of quark-quark-gluon correlators and use this to study gluonic pole matrix

  6. pbx is required for pole and eye regeneration in planarians.

    Science.gov (United States)

    Chen, Chun-Chieh G; Wang, Irving E; Reddien, Peter W

    2013-02-01

    Planarian regeneration involves regionalized gene expression that specifies the body plan. After amputation, planarians are capable of regenerating new anterior and posterior poles, as well as tissues polarized along the anterior-posterior, dorsal-ventral and medial-lateral axes. Wnt and several Hox genes are expressed at the posterior pole, whereas Wnt inhibitory genes, Fgf inhibitory genes, and prep, which encodes a TALE-family homeodomain protein, are expressed at the anterior pole. We found that Smed-pbx (pbx for short), which encodes a second planarian TALE-family homeodomain transcription factor, is required for restored expression of these genes at anterior and posterior poles during regeneration. Moreover, pbx(RNAi) animals gradually lose pole gene expression during homeostasis. By contrast, pbx was not required for initial anterior-posterior polarized responses to wounds, indicating that pbx is required after wound responses for development and maintenance of poles during regeneration and homeostatic tissue turnover. Independently of the requirement for pbx in pole regeneration, pbx is required for eye precursor formation and, consequently, eye regeneration and eye replacement in homeostasis. Together, these data indicate that pbx promotes pole formation of body axes and formation of regenerative progenitors for eyes.

  7. Second harmonic generation from corona-poled polymer thin films ...

    Indian Academy of Sciences (India)

    2014-02-09

    Feb 9, 2014 ... We characterize thermal stability of second harmonic generation (SHG) properties of four different Y-type polymers poled using corona poling method. These polymers are based on donor–acceptor–donor-type repeating unit with different aromatic moieties acting as donors and dicyanomethylene acting as ...

  8. Derivation of nominal strength for wood utility poles

    Science.gov (United States)

    Ronald W. Wolfe; Jozsef Bodig; Patricia Lebow

    2001-01-01

    The designated fiber stress values published in the American National Standards Institute Standard for Poles, ANSI 05.1, no longer reflect the state of the knowledge. These values are based on a combination of test data from small clear wood samples and small poles (

  9. Second harmonic generation from corona-poled polymer thin films ...

    Indian Academy of Sciences (India)

    2014-02-09

    Feb 9, 2014 ... Abstract. We characterize thermal stability of second harmonic generation (SHG) properties of four different Y-type polymers poled using corona poling method. These polymers are based on donor–acceptor–donor-type repeating unit with different aromatic moieties acting as donors and dicyanomethylene ...

  10. Three Phase Soft Commutation Auxilary Resonant Pole Inverter

    OpenAIRE

    Vaclav Sladecek

    2006-01-01

    This paper covers the circuit modification of the power part of the inverter with auxiliary resonant poles utilising configuration of switches realised with routinely produced IGBT modules. Covered is also the control optimisation which goal is the minimisation of switching of the auxiliary resonant pole. Presented results were gained on a prototype of an inverter laboratory sample.

  11. Finite element analyses of wood laminated composite poles

    Science.gov (United States)

    Cheng Piao; Todd F. Shupe; R.C. Tang; Chung Y. Hse

    2005-01-01

    Finite element analyses using ANSYS were conducted on orthotropic, polygonal, wood laminated composite poles subjected to a body force and a concentrated load at the free end. Deflections and stress distributions of small-scale and full-size composite poles were analyzed and compared to the results obtained in an experimental study. The predicted deflection for both...

  12. Gluability of out-of-service utility poles

    Science.gov (United States)

    Han Roliadi; Chung Y. Hse; Elvin T. Choong; Todd F. Shupe

    2000-01-01

    This investigation determined the gluability of weathered, out-of-service southern yellow pine (SYP) (Pinus spp.) utility poles. Three types of adhesives were used: resorcinol-phenol formaldehyde (RPF), polyvinyl acetate (PVA), and casein. The poles consisted of two service duration groups: 5 and 25 years. Longer weathering caused greater reduction in creosote content...

  13. Solar Open Flux Migration from Pole to Pole: Magnetic Field Reversal.

    Science.gov (United States)

    Huang, G-H; Lin, C-H; Lee, L C

    2017-08-25

    Coronal holes are solar regions with low soft X-ray or low extreme ultraviolet intensities. The magnetic fields from coronal holes extend far away from the Sun, and thus they are identified as regions with open magnetic field lines. Coronal holes are concentrated in the polar regions during the sunspot minimum phase, and spread to lower latitude during the rising phase of solar activity. In this work, we identify coronal holes with outward and inward open magnetic fluxes being in the opposite poles during solar quiet period. We find that during the sunspot rising phase, the outward and inward open fluxes perform pole-to-pole trans-equatorial migrations in opposite directions. The migration of the open fluxes consists of three parts: open flux areas migrating across the equator, new open flux areas generated in the low latitude and migrating poleward, and new open flux areas locally generated in the polar region. All three components contribute to the reversal of magnetic polarity. The percentage of contribution from each component is different for different solar cycle. Our results also show that the sunspot number is positively correlated with the lower-latitude open magnetic flux area, but negatively correlated with the total open flux area.

  14. Optimizing Distribution Problems using WinQSB Software

    Directory of Open Access Journals (Sweden)

    Daniel Mihai Amariei

    2015-07-01

    Full Text Available In the present paper we are presenting a problem of distribution using the Network Modeling Module of the WinQSB software, were we have 5 athletes which we must assign the optimal sample, function of the obtained time, so as to obtain the maximum output of the athletes. Also we analyzed the case of an accident of 2 athletes, the coupling of 3 athletes with 5 various athletic events causing the maximum coupling, done using the Hungarian algorithm.

  15. Insurgent Safe Havens: Can We Win the Fight?

    Science.gov (United States)

    2011-03-08

    factory, a clothing factory, an arms factory, a ~ bakery , hospitals, possible a radio transmitter, a printing press, etc." 17 Che viewed sanctuary as...to beat and proved that an inferior force when properly hidden, striking the weak points of the enemy at the time and place of their choosing can...Record, Jeffery, Beating Goliath, Why Insurgencies Win, (Washington, DC: Potomac Books Inc.). Pg X 5 Clausewitz, Carl Von, On War, Edited by Michael

  16. An elementary introduction to Bayesian computing using WinBUGS.

    Science.gov (United States)

    Fryback, D G; Stout, N K; Rosenberg, M A

    2001-01-01

    Bayesian statistics provides effective techniques for analyzing data and translating the results to inform decision making. This paper provides an elementary tutorial overview of the WinBUGS software for performing Bayesian statistical analysis. Background information on the computational methods used by the software is provided. Two examples drawn from the field of medical decision making are presented to illustrate the features and functionality of the software.

  17. Arming USAF Senior Leaders With Words To Win

    Science.gov (United States)

    2016-03-01

    AU/ACSC/CORBIN, R/AY16 2 AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY ARMING USAF SENIOR LEADERS WITH WORDS TO WIN by...this toolset for leaders (or its viable utility as an option for implementation) this research looks at the current training provided to both senior ...accurately, as well as the current training provided to both senior leaders in the USAF and to the personnel that support them in their communication

  18. Doubling Your Payoff: Winning Pain Relief Engages Endogenous Pain Inhibition

    Science.gov (United States)

    Becker, Susanne; Gandhi, Wiebke; Kwan, Saskia; Ahmed, Alysha-Karima; Schweinhardt, Petra

    2015-01-01

    When in pain, pain relief is much sought after, particularly for individuals with chronic pain. In analogy to augmentation of the hedonic experience ("liking") of a reward by the motivation to obtain a reward ("wanting"), the seeking of pain relief in a motivated state might increase the experience of pain relief when obtained. We tested this hypothesis in a psychophysical experiment in healthy human subjects, by assessing potential pain-inhibitory effects of pain relief "won" in a wheel of fortune game compared with pain relief without winning, exploiting the fact that the mere chance of winning induces a motivated state. The results show pain-inhibitory effects of pain relief obtained by winning in behaviorally assessed pain perception and ratings of pain intensity. Further, the higher participants scored on the personality trait novelty seeking, the more pain inhibition was induced. These results provide evidence that pain relief, when obtained in a motivated state, engages endogenous pain-inhibitory systems beyond the pain reduction that underlies the relief in the first place. Consequently, such pain relief might be used to improve behavioral pain therapy, inducing a positive, perhaps self-amplifying feedback loop of reduced pain and improved functionality.

  19. Project management best practices: forging win-win partnerships and mitigating power project risk

    International Nuclear Information System (INIS)

    Trowsdale, R.

    2006-01-01

    This paper discusses aspects of project management to mitigate power project risk. end-to-end project development involves development phase, permitting phase, implementation phase, and operational phase. Each phase involves a number of different elements. In renewable energy project good management requires maintaining project discipline and schedule throughout all phases. Project success requires commercial competitiveness, fuel availability, power sales contracts, stake holder support, permitting, effective execution, construction and good technical performance

  20. Project management best practices: forging win-win partnerships and mitigating power project risk

    Energy Technology Data Exchange (ETDEWEB)

    Trowsdale, R. [EPCOR Power Development Corp. (Canada)

    2006-07-01

    This paper discusses aspects of project management to mitigate power project risk. end-to-end project development involves development phase, permitting phase, implementation phase, and operational phase. Each phase involves a number of different elements. In renewable energy project good management requires maintaining project discipline and schedule throughout all phases. Project success requires commercial competitiveness, fuel availability, power sales contracts, stake holder support, permitting, effective execution, construction and good technical performance.

  1. Pole Dancing Auto-ethnography – Practice, Pedagogy, Performance

    Directory of Open Access Journals (Sweden)

    Amy Patricia Cadwallader

    2017-02-01

    Full Text Available In this research paper, the author addresses the following four questions: 1 What are the implications of bringing pole dancing into concert dance, not as a caricature or theatrical version of what is performed in strip clubs, but as its own, free-standing art form? 2 In what ways will years of ballet and modern dance training influence the type of dancing that emerges from dancers when poles and other apparatuses are introduced? 3 How can the author create an original pole dancing style and pedagogical methods for teaching it? 4 Who participates in pole fitness classes and how does the demographic change based on location? What about when pole fitness classes are offered in an academic setting? The author shares first-hand experiences of investigating pole dancing in fitness classes, attending performances, engaging in a rehearsal process with highly trained dancers, and teaching pole dancing to movers with a wide range of abilities. The author addresses how research plans changed as she encountered limitations of budget and time constraints. The author also elaborates on the creative process that she engaged in with her thesis cast, collaborators, and supporting designers in the making of Super-beneath, a theatrical dance work that uses five, free-standing poles. She outline the vignettes, overall structure, and narrative of the work. The author then discusses where this research fits into the larger field of pole dancing, and the even larger field of dance. In the final sections of this paper, the author describes her pedagogical practices relating to pole classes, what “practice as research” means to her, and how she would like to continue on this research trajectory in the future.

  2. Substituting sugar confectionery with fruit and healthy snacks at checkout - a win-win strategy for consumers and food stores?

    DEFF Research Database (Denmark)

    Winkler, Lise L.; Christensen, Ulla; Glümer, Charlotte

    2016-01-01

    a 'responsible' branding opportunity for supermarkets, thus representing a win-win strategy for store managers and consumers in the short term. However, the intervention was too modest to draw conclusions on long-term sales and health implications of this initiative. More research is needed to assess whether......BACKGROUND: The widespread use of in-store marketing strategies to induce unhealthy impulsive purchases has implications for shopping experience, food choice and possibly adverse health outcomes. The aim of this study was to examine consumer attitudes and evaluate sales effects of a healthy...... in four stores for 4 weeks. The intervention was evaluated by 48 short exit interviews on consumer perceptions of the intervention and by linear mixed model analyses of supermarket sales data from the intervention area and a matched control area. RESULTS: The qualitative pre-intervention study identified...

  3. Simplified Analytic Approach of Pole-to-Pole Faults in MMC-HVDC for AC System Backup Protection Setting Calculation

    Directory of Open Access Journals (Sweden)

    Tongkun Lan

    2018-01-01

    Full Text Available AC (alternating current system backup protection setting calculation is an important basis for ensuring the safe operation of power grids. With the increasing integration of modular multilevel converter based high voltage direct current (MMC-HVDC into power grids, it has been a big challenge for the AC system backup protection setting calculation, as the MMC-HVDC lacks the fault self-clearance capability under pole-to-pole faults. This paper focused on the pole-to-pole faults analysis for the AC system backup protection setting calculation. The principles of pole-to-pole faults analysis were discussed first according to the standard of the AC system protection setting calculation. Then, the influence of fault resistance on the fault process was investigated. A simplified analytic approach of pole-to-pole faults in MMC-HVDC for the AC system backup protection setting calculation was proposed. In the proposed approach, the derived expressions of fundamental frequency current are applicable under arbitrary fault resistance. The accuracy of the proposed approach was demonstrated by PSCAD/EMTDC (Power Systems Computer-Aided Design/Electromagnetic Transients including DC simulations.

  4. A win-win marginal rent analysis for operator and consumer under battery leasing mode in China electric vehicle market

    International Nuclear Information System (INIS)

    Li Zhe; Ouyang Minggao

    2011-01-01

    Recently battery leasing has been introduced into the market by automobile manufacturers and power suppliers due to its potential to reduce the purchase cost of electric vehicles (EVs). However, the profit prospect of battery leasing is still uncertain. This paper takes the views of both the operators and consumers and calculates the 'win-win' marginal rent, which not only ensures the profitability of operators, but also allows consumers a lower expenditure than using Internal combustion engine vehicles (ICVs) and EVs with embedded batteries. Battery cost, vehicle weight, gasoline and electricity price, and the discount rate have impacts on the rent. Battery cost plays a dominant role and a battery cost >5 Yen /W h fails to enable the survival of battery leasing to all types of EVs. Battery leasing would be more competitive when focusing on heavier EVs. At least one of the three thresholds is required for the existence of rent pricing range for a 1000 kg EV: gasoline retail price >6 Yen /L, electricity price <0.6 Yen /kW h, or the discount rate <7%. Typically, the feasible battery rent range is 0.34-0.38 Yen /W h/year for a 1000 kg EV under the present battery cost 2 Yen /W h and China current gasoline and electricity prices. - Highlights: → Rent pricing for EV battery leasing must obey win-win rule for BLO and consumers. → Rent is affected by battery cost, vehicle weight, energy price and discount rate. → Battery cost plays dominant role for the BLO survival as described in '5-3-2' Law. → Heavier EVs are more suitable for battery leasing when battery cost is high. → The profitability of BLO is sensitive to the price of gasoline and electricity.

  5. Is Hosting the Games Enough to Win? A predictive economic model of medal wins at 2014 Winter Olympics

    OpenAIRE

    Wladimir Andreff

    2012-01-01

    An econometric model which has first been estimated on medal wins at Summer Olympics and has predicted 88% of medal distribution at Beijing Games 2008, is revisited for Winter Olympics. After changing some variables to take into account the winter sports specificity, the model is estimated again on all Winter Games since 1964.Then it is used to predict (forecast) the medal distribution per country at the 2014 Sochi Winter Olympics.

  6. Heavy Cratering near Callisto's South Pole

    Science.gov (United States)

    1997-01-01

    Images from NASA's Galileo spacecraft provide new insights into this region near Callisto's south pole. This two frame mosaic shows a heavily cratered surface with smooth plains in the areas between craters. North is to the top of the image. The smoothness of the plains appears to increase toward the south pole, approximately 480 kilometers (293 miles) south of the bottom of the image. This smoothness of Callisto's surface was not evident in images taken during the 1979 flyby of NASA's Voyager spacecraft because the resolution was insufficient to show the effect. This smooth surface, and the process(es) that cause it, are among the most intriguing aspects of Callisto. Although not fully understood, the process(es) responsible for this smoothing could include erosion by tiny meteorites and energetic ions. Some craters, such as Keelut, the 47 kilometer (29 mile) crater in the lower right corner, have sharp, well defined rims. Keelut contains an inner ring surrounding a central depression about 17 kilometers (11 miles) in diameter. Keelut, and the more irregularly shaped, degraded Reginleif, the 32 kilometer (19.5 mile) crater in the top center of the image, are very shallow and have flat floors. Crater forms can be seen down to less than 2 kilometers (1.2 miles) in diameter in the image. Each picture element (pixel) in this image is approximately 0.68 kilometers (0.41 miles) across.This image which was taken by the Galileo spacecraft's solid state imaging (CCD) system during its eighth orbit around Jupiter, on May 6th, 1997. The center of the image is located at 71.3 degrees south latitude, 97.6 degrees west longitude, and was taken when the spacecraft was approximately 35,470 kilometers (21,637 miles) from Callisto.The Jet Propulsion Laboratory, Pasadena, CA manages the mission for NASA's Office of Space Science, Washington, DC.This image and other images and data received from Galileo are posted on the World Wide Web, on the Galileo mission home page at URL http

  7. Noise generation mechanisms in claw pole alternators

    Science.gov (United States)

    Eversman, W.; Burns, S.; Pekarek, S.; Bai, Hua; Tichenor, J.

    2005-05-01

    Noise of claw pole alternators, generated electromagnetically and structurally radiated, has been the subject of an extensive research program. The goal has been to identify and reduce noise radiation mechanisms in claw pole (Lundell) alternators used in automotive applications. Two approaches have been followed. In the first, electromagnetic sources of noise have been investigated by lumped parameter and magnetically equivalent circuit modeling and simulation, and by related experimentation. This is the subject of separate papers. The second, concurrent study reported here has investigated machine and mount responses to an electromagnetically generated torque ripple. Modeling and experimentation has led to the conclusion that there exists a high correlation between electromagnetic sources, torque ripple, and radiated noise. Experimentation also has led to the conclusion that noise characteristics of a given machine are substantially altered by modification of the mounting configuration. The work reported here involves modeling, simulation, and experiment to isolate machine dynamic characteristics and mounting geometries which contribute to strong coupling between torque ripple and machine/mount dynamic response. A low-order model of the alternator which includes shaft flexibility, gyroscopic effects, shaft bearing asymmetry, mounting lug geometry, and mounting structure dynamics has been created. The model provides a rapid simulation of dynamic response in the form of a transfer function between torque ripple and mounting forces. Generic studies of a simplified mounting structure coupled to the machine model are presented here. Acoustic testing of several machine configurations on a production mount has been carried out to investigate 36th order noise in three phase machines and 72nd order noise in six-phase machines. Electromagnetic modeling and dynamic response simulations suggest that the six-phase machine is inherently quieter. This is supported by

  8. Territorial Balancing of Poles of Development

    Directory of Open Access Journals (Sweden)

    CLAUDIA POPESCU

    2008-01-01

    Full Text Available The paper is part of the study "Specific problems of the development of the settlement network in south-eastern Romania. Regions of development 3 (South, 4 (South-West and 8 (Bucharest-Ilfov" elaborated during 2004 – 2006, within the AMTRANS programme funded by the Ministry of Education and Research, coordinated by INCD – URBANPROIECT in partnership with the Institute of Geography of the Romanian Academy and the Qualification in Statistics National Centre. The general objective of the project was sustainable and balanced spatial development of the settlement network and promotion of new relationships between urban and rural. Concretely, the study has produced a model of a polycentric and balanced settlement network according to the European principles. The case study testing and validating this model took place in southern Romania, territory exhibiting acutely the entire range of problems related to the state of the settlement network: profoundly large rural areas, accentuated dynamics of declaring new cities without sufficient evidence, excessive polarization exercised by Bucharest, etc. The paper presents the intervention directions needed to balance in the territory urban poles within the studied area, focusing on the establishment of orientation policies to consolidate the role of each settlement based on the hierarchical level of importance: European, national, regional, and local. The paper also identifies possible functional urban areas: the metropolitan area of Bucharest, areas of potential strategic integration, areas of cooperation between the small and medium-sized cities and the rural regions. Within each of these areas, the paper proposes to establish new relationships between urban and rural based on partnership, involving cooperation and coordination in achieving common goals.The study considers that the poles of development are the key element of proposed model, and their identification, formation, and balanced distribution

  9. Pole preservatives in soils adjacent to in-service utility poles in the United States. Final report

    International Nuclear Information System (INIS)

    Taylor, B.B.; Ripp, J.A.; Ladwig, K.

    1997-12-01

    As a result of increasing concerns regarding the environmental fate of wood preservatives, EPRI carried out a study of soils in the vicinity of in-service wood pole sites. More than 8,000 soil samples adjacent to 180 PCP-treated and 22 creosote-treated wood poles were collected and analyzed for chemicals of interest. The results showed that concentrations of wood preservative chemicals tended to be highest in soils located in very close proximity to the poles with rapid decreases in concentrations observed with distance from the poles. Soil partitioning, biodegradation, and modeling studies on PCP were also completed to augment the soil data and to provide additional information on the release, migration, and fate of wood preservatives at in-service pole sites

  10. In vivo labeling of cocaine receptors with 3H-(-) cocaine, 3H-WIN 35,065-2 and 3H-WIN 35,428

    International Nuclear Information System (INIS)

    Scheffel, U.; Boja, J.W.; Stathis, M.; Kuhar, M.J.

    1990-01-01

    11 C-(-)cocaine (-COC) has recently been employed to image -COC binding sites in vivo using PET. Two analogs of -COC, WIN 35,065-2 (WIN-2) and WIN 35,428 (CFT), have been shown in vitro to exhibit higher affinity for the -COC receptor than -COC. The present study evaluates 3 H-WIN-2 and 3 H-CFT as in vivo receptor labels in mice with a view towards the use of these compounds as PET ligands for -COC receptors in the living human brain. 3 H-labeled -COC, WIN-2 and CFT were injected i.v. into mice and their specific binding in the CNS determined. Peak striatal/cerebellar (S/C) ratios were reached at 5 minutes post injection with -COC (1.56), at 45 minutes with 3 H-WIN-2 (3.30) and 60 minutes with 3 H-CFT (4.0). The specificity of in vivo binding of 3 H-WIN-2 and 3 H-CFT was tested by pre-injection of various drugs. Binding of 3 H-WIN-2 and 3 H-CFT was dose-dependently blocked by cold WIN-2 and CFT, and by dopamine uptake site inhibitors (mazindol, GBR 12,909, nomifensine), but not by (+)COC, paroxetine and desipramine. The data indicate that 3 H-WIN-2 and 3 H-CFT exhibit improved in vivo binding (higher S/C ratios, longer retention time at the -COC receptor/dopamine transporter) compared to -COC and support their testing in PET studies

  11. Pole-factorization theorem in quantum electrodynamics

    International Nuclear Information System (INIS)

    Stapp, H.P.

    1996-01-01

    In quantum electrodynamics a classical part of the S-matrix is normally factored out in order to obtain a quantum remainder that can be treated perturbatively without the occurrence of infrared divergences. However, this separation, as usually performed, introduces spurious large-distance effects that produce an apparent breakdown of the important correspondence between stable particles and poles of the S-matrix, and, consequently, lead to apparent violations of the correspondence principle and to incorrect results for computations in the mesoscopic domain lying between the atomic and classical regimes. An improved computational technique is described that allows valid results to be obtained in this domain, and that leads, for the quantum remainder, in the cases studied, to a physical-region singularity structure that, as regards the most singular parts, is the same as the normal physical-region analytic structure in theories in which all particles have non-zero mass. The key innovations are to define the classical part in coordinate space, rather than in momentum space, and to define there a separation of the photon-electron coupling into its classical and quantum parts that has the following properties: (1) The contributions from the terms containing only classical couplings can be summed to all orders to give a unitary operator that generates the coherent state that corresponds to the appropriate classical process, and (2) The quantum remainder can be rigorously shown to exhibit, as regards its most singular parts, the normal analytic structure. (orig.)

  12. π π scattering by pole extrapolation methods

    International Nuclear Information System (INIS)

    Lott, F.W. III.

    1977-01-01

    A 25-inch hydrogen bubble chamber was used at the Lawrence Berkeley Laboratory Bevatron to produce 300,000 pictures of π + p interactions at an incident momentum of the π + of 2.67 GeV/c. The 2-prong events were processed using the FSD and the FOG-CLOUDY-FAIR data reduction system. Events of the nature π + p → π + pπ 0 and π + p → π + π + n with values of momentum transfer to the proton of -t less than or equal to 0.238 GeV 2 were selected. These events were used to extrapolate to the pion pole (t = m/sub π/ 2 ) in order to investigate the π π interaction with isospins of both T = 1 and T = 2. Two methods were used to do the extrapolation: the original Chew-Low method developed in 1959 and the Durr-Pilkuhn method developed in 1965 which takes into account centrifugal barrier penetration factors. At first it seemed that, while the Durr-Pilkuhn method gave better values for the total π π cross section, the Chew-Low method gave better values for the angular distribution. Further analysis, however, showed that if the requirement of total OPE (one-pion-exchange) were dropped, then the Durr-Pilkuhn method gave more reasonable values of the angular distribution as well as for the total π π cross section

  13. The North Celestial Pole Monitoring Project

    Science.gov (United States)

    Blake, R. M.; Castelaz, M.; Phillips, J.

    2005-05-01

    In the past ten years a renaissance has occurred in the study of transient phenomena using small, dedicated optical telescopes. This has largely been driven by the successful detection of planetary transits with small telescopes (Henry et al. 2000) and the successful recovery of optical afterglows of gamma ray bursts (e.g. Halpern et al. 1997). The telescopes involved are designed to slew at rapid rates accurately across the sky when a burst alert occurs, or to study a single patch of sky to detect transits. We have constructed a dedicated robotic instrument to monitor the region within 4 degrees of the north celestial pole continuously every clear night. Using a sequence of short and long exposures the telescope collects data to conduct searches for transient and variable objects and monitor the Cepheid variable Polaris. Previous authors (Kamper et al. 1984; Evans et al. 1998) have observed Polaris to nearly cease its pulsation, a unique behavior for a Cepheid variable. Monitoring Polaris with high secular coverage should help explain this behavior. We describe here the design of the observatory, its operation and control systems and give preliminary examples of the data products from this unique project.

  14. Study on Pole Arrangement of the CEDM Coils

    International Nuclear Information System (INIS)

    Park, Jin Seok; Lee, Myoung Goo; Kim, Hyun Min; Cho, Yeon Ho; Choi, Taek Sang

    2013-01-01

    The coil stack assembly is important for reliable operation of the CEDM, there have been efforts to improve the design by optimizing the design parameters such as dimensions and winding turns. However, magnetic forces of the CEDM can also change by different pole arrangement even if their design parameters are the same. Since the latch coil and lift coil are installed connected to each other, they produce magnetically coupled field when they are energized at the same time. This coupling field can affect the magnetic force of the CEDM significantly. In this paper, coil pole arrangement effects are studied. Electro-magnetic analysis is performed for the different pole arrangements of the CEDM coils to calculate the magnetic forces. Pole arrangement effects on magnetic forces were studied by static analysis of the CEDM magnetic field. Magnetic forces were calculated and compared for the two different pole arrangements of the coils. The results show that the magnetic poles of the lift coil and latch coil shall be arranged to have the same magnetic pole direction to achieve higher magnetic force

  15. Expressing determination: From ENS programme 'Women and nuclear energy' to WIN

    International Nuclear Information System (INIS)

    Heininen-Ojanperae, Marke

    1993-01-01

    WIN is an international association of women working professionally in the fields of nuclear energy and radiation application and willing to devote time to public information. It is established as non-profit making. WIN'S working language is English. WIN aims to contribute to objectively informing the public, especially women, on nuclear energy and radiation, in particular by: meeting regularly to exchange ideas and experiences between countries' WIN information groups, establishing country WIN groups in nuclear countries as widely as practical, supporting each other across borders, working out shared information techniques and information materials for international use. WIN is open to female nuclear and radiation professionals and academics as well as communications specialists, from all over the world, pledged to adhere to the goals of this Charter. The first WINFO Quarterly Newsletter of Women in Nuclear has been published

  16. Evidence of Space-Charge Effects in Thermal Poling

    DEFF Research Database (Denmark)

    Wu, X.; Arentoft, Jesper; Wong, D.

    1999-01-01

    The in situ thermal poling processes in germanosilicate fibers for positive and negative poling voltages are significantly different. Thermal poling of silica fibers consists of two processes: the faster linear process of charge migration and the subsequent single exponential process of charge...... ionization. Both the shielding electrical field due to charge migration and the ionization electrical field due to charge ionization are able to be frozen-in at room temperature acid lead to the residual linear electrooptic effects, The observations support that the mechanism of the induced electrooptic...... effects is based on space charge electrical fields instead of dipole/bond orientation....

  17. The Air Campaign vs. Ballistic Missiles: Seeking the Strategic Win in the 21st Century

    Science.gov (United States)

    2017-06-01

    Adapted from the Robert A. Pape, Bombing to Win : Air Power and Coercion in War (Ithaca, NY: Cornell University Press, 1996), 357–58; Eliot...audible 4 Robert A. Pape, Bombing to Win : Air Power and Coercion in War (Ithaca, NY: Cornell University...Cass Series--Studies in Air Power 12. London ; Portland, OR: Frank Cass, 2003. Pape, Robert A. Bombing to Win : Air Power and Coercion in War

  18. Cyberspace Human Capital: Building a Cadre Today to Win Tomorrows War

    Science.gov (United States)

    2016-04-28

    James Kaplan, Naufal Khan and Roger Roberts . Winning the Battle for Technology Talent, Business Technology Office, 2012. 41 Recommendation R8...Building a Cadre Today to Win Tomorrow’s War by Erica Fountain, Brian Viola & Michael Williams, Major United States Air Force A...Schwartz, kick-started the transformation of the USAF’s foundational mission imperatives with a new mission statement: “to fly, fight and win in air

  19. Understanding a Complex World: Why an Emphasis on Empathy Could Better Enable Army Leaders to Win

    Science.gov (United States)

    2016-06-10

    the problem of how to win in a complex world. 1 Brig. Gen. Oscar W. Koch and Robert G. Hayes, G-2: Intelligence for Patton (Atglen, PA: Schiffer...UNDERSTANDING A COMPLEX WORLD: WHY AN EMPHASIS ON EMPATHY COULD BETTER ENABLE ARMY LEADERS TO WIN A thesis presented to the...Leaders to Win 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Matthew J. Fontaine, MAJ 5d. PROJECT NUMBER

  20. PopZ identifies the new pole, and PodJ identifies the old pole during polar growth in Agrobacterium tumefaciens.

    Science.gov (United States)

    Grangeon, Romain; Zupan, John R; Anderson-Furgeson, James; Zambryski, Patricia C

    2015-09-15

    Agrobacterium tumefaciens elongates by addition of peptidoglycan (PG) only at the pole created by cell division, the growth pole, whereas the opposite pole, the old pole, is inactive for PG synthesis. How Agrobacterium assigns and maintains pole asymmetry is not understood. Here, we investigated whether polar growth is correlated with novel pole-specific localization of proteins implicated in a variety of growth and cell division pathways. The cell cycle of A. tumefaciens was monitored by time-lapse and superresolution microscopy to image the localization of A. tumefaciens homologs of proteins involved in cell division, PG synthesis and pole identity. FtsZ and FtsA accumulate at the growth pole during elongation, and improved imaging reveals FtsZ disappears from the growth pole and accumulates at the midcell before FtsA. The L,D-transpeptidase Atu0845 was detected mainly at the growth pole. A. tumefaciens specific pole-organizing protein (Pop) PopZAt and polar organelle development (Pod) protein PodJAt exhibited dynamic yet distinct behavior. PopZAt was found exclusively at the growing pole and quickly switches to the new growth poles of both siblings immediately after septation. PodJAt is initially at the old pole but then also accumulates at the growth pole as the cell cycle progresses suggesting that PodJAt may mediate the transition of the growth pole to an old pole. Thus, PopZAt is a marker for growth pole identity, whereas PodJAt identifies the old pole.

  1. [Surgical treatment of inferior pole comminuted fractures of patella with new type tension band].

    Science.gov (United States)

    Sun, B; Zhang, Z S; Zhou, F; Tian, Y; Ji, H Q; Guo, Y; Lv, Y; Yang, Z W

    2015-04-18

    To study the effectiveness of inferior pole fracture of patella treating by the new tension band. From Dec. 2011 to Dec. 2013, 21 patients with inferior pole fracture of patella were treated with the new tension band which consisted of cannulated screw, titanium cable and shims. There were 21 patients[10 males, 11 females, the average age was 54 years(21 to 79)],of whom,all were "fell on knees". The average operation time was 89 min (57-197 min),the follow-up visits were done from 7-31 months (average 18 months), the bone healing time was from 8-12 weeks (average 10.5 weeks). The post operation assessment was done by Bostman score, from 20-30 (average 27),10 excellent,and 11 good. No complication occurred. The new tension band is the effective treatment for inferior pole fracture of patella. The internal fixation is reliable, it is simple to operate, and patients can take exercises as early as possible. Therefore, the new tension band has a better clinical value.

  2. Key performance indicators for government and non profit agencies: implementing winning KPIs

    National Research Council Canada - National Science Library

    Parmenter, David

    2012-01-01

    "Winning techniques and strategies for nonprofits and government agencies in creating successful and critical key performance indicatorsBy exploring measures that have transformed businesses, David...

  3. Characterization of Periodically Poled Nonlinear Materials Using Digital Image Processing

    National Research Council Canada - National Science Library

    Alverson, James R

    2008-01-01

    .... A new approach based on image processing across an entire z+ or z- surface of a poled crystal allows for better quantification of the underlying domain structure and directly relates to device performance...

  4. POLE mutations in families predisposed to cutaneous melanoma

    DEFF Research Database (Denmark)

    Aoude, Lauren G; Heitzer, Ellen; Johansson, Peter

    2015-01-01

    Germline mutations in the exonuclease domain of POLE have been shown to predispose to colorectal cancers and adenomas. POLE is an enzyme involved in DNA repair and chromosomal DNA replication. In order to assess whether such mutations might also predispose to cutaneous melanoma, we interrogated...... whole-genome and exome data from probands of 34 melanoma families lacking pathogenic mutations in known high penetrance melanoma susceptibility genes: CDKN2A, CDK4, BAP1, TERT, POT1, ACD and TERF2IP. We found a novel germline mutation, POLE p.(Trp347Cys), in a 7-case cutaneous melanoma family....... Functional assays in S. pombe showed that this mutation led to an increased DNA mutation rate comparable to that seen with a Pol ε mutant with no exonuclease activity. We then performed targeted sequencing of POLE in 1243 cutaneous melanoma cases and found that a further ten probands had novel or rare...

  5. New tilted-poles Wien filter with enhanced performance

    Science.gov (United States)

    Leal-Quiros, E.; Prelas, M. A.

    1989-03-01

    The Wien filter is an E×B deflecting analyzer with the electrostatic field perpendicular to the magnetostatic field. The twofold functions of the Wien filter are as an energy analyzer as well as a mass analyzer. It has very high resolution for paraxial charged-particle beams with V=E/B, the Wien velocity. Two Wien filters, a tilted-poles Wien filter, and a classical parallel-rectangular-poles Wien filter were built and tested for electrons up to 3.5 keV and protons beams of 200 eV. (The tilted-poles Wien filter is a new diagnostic developed by the authors.) The performance of the two is compared, and the tilted-poles Wien filter has superior resolution to the classical Wien filter. Both Wien filters appear to have features useful for high-temperature plasma diagnostics, including simultaneous measurement of energy and mass spectra, and high resolution.

  6. New tilted-poles Wien filter with enhanced performance

    Energy Technology Data Exchange (ETDEWEB)

    Leal-Quiros, E.; Prelas, M.A.

    1989-03-01

    The Wien filter is an E x B deflecting analyzer with the electrostatic field perpendicular to the magnetostatic field. The twofold functions of the Wien filter are as an energy analyzer as well as a mass analyzer. It has very high resolution for paraxial charged-particle beams with V = E/B, the Wien velocity. Two Wien filters, a tilted-poles Wien filter, and a classical parallel-rectangular-poles Wien filter were built and tested for electrons up to 3.5 keV and protons beams of 200 eV. (The tilted-poles Wien filter is a new diagnostic developed by the authors.) The performance of the two is compared, and the tilted-poles Wien filter has superior resolution to the classical Wien filter. Both Wien filters appear to have features useful for high-temperature plasma diagnostics, including simultaneous measurement of energy and mass spectra, and high resolution.

  7. Pacific Albacore Troll and Pole-and-line Fisheries

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The North Pacific and South Pacific Albacore Troll and Pole-and-line Fisheries project contains landings, logbooks, and size composition data from U.S.A. troll and...

  8. Micrometeorites from the South Pole Water Well, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — Micrometeorites dated between 1100 A.D. to 1500 A.D. were collected from the bottom of the South Pole Water Well in December 1995. Element analyses of 181 cosmic...

  9. Detection of Cavities Using Pole-Dipole Resistivity Technique

    OpenAIRE

    Elawadi, Eslam; El-Qady, Gad; Salem, Ahmed; Ushijima, Keisuke

    2001-01-01

    Using pole-dipole array, electrical resistivity survey was conducted to investigate the subsurface under a subsiding building located in Kita Kyushu area, Japan. The resistivity measurements were acquired along two traverse lines and interpreted using a g

  10. Methane Isotopes in South Pole Firn Air, 2008, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — This data set contains depth profiles for delta carbon-13 (δ13C) and delta deuterium (δD) of methane (CH4) in South Pole firn air. The investigators obtained air...

  11. South Pole Snow Pit, 1988 and 1989, Version 1

    Data.gov (United States)

    National Aeronautics and Space Administration — Information from 6-meter snow pits dug close to the South Pole in austral summer 1988-1989 by the Glacier Research Group of the University of New Hampshire (location...

  12. Dynamic Electromechanical Characterization of Axially Poled PZT 95/5

    International Nuclear Information System (INIS)

    Chhabildas, Lalit C.; Furnish, Michael D.; Montgomery, Stephen T.; Setchell, Robert E.

    1999-01-01

    We are conducting a comprehensive experimental study of the electromechanical behavior of poled PZT 95/5 (lead zirconate titanate). As part of this study, eight plane-wave tests have been conducted on axially poled PZT 95/5 at stress levels ranging from 0.9 to 4.6 GPa, using VISAR and electrical diagnostics. Observed wave velocities were slightly decreased from ultrasonic velocity, by contrast' with unpoled samples. Compression waveforms show a step at 0.6 GPa more marked than for normally poled or unpoled samples; this may correspond to a poling effect on the ferroelectric/antiferroelectric transition. A similar step is observed on release. The released charge upon loading to 0.9 GPa is consistent with nearly complete depoling. Loading to higher stresses gave lower currents (factor of 10), suggesting shock-induced conductivity or electrical breakdown

  13. Multijet final states: exact results and the leading pole approximation

    International Nuclear Information System (INIS)

    Ellis, R.K.; Owens, J.F.

    1984-09-01

    Exact results for the process gg → ggg are compared with those obtained using the leading pole approximation. Regions of phase space where the approximation breaks down are discussed. A specific example relevant for background estimates to W boson production is presented. It is concluded that in this instance the leading pole approximation may underestimate the standard QCD background by more than a factor of two in certain kinematic regions of physical interest

  14. Second-harmonic scanning optical microscopy of poled silica waveguides

    DEFF Research Database (Denmark)

    Pedersen, Kjeld; Bozhevolnyi, Sergey I.; Arentoft, Jesper

    2000-01-01

    Second-harmonic scanning optical microscopy (SHSOM) is performed on electric-field poled silica-based waveguides. Two operation modes of SHSOM are considered. Oblique transmission reflection and normal reflection modes are used to image the spatial distribution of nonlinear susceptibilities...... and limitations of the two operation modes when used for SHSOM studies of poled silica-based waveguides are discussed. The influence of surface defects on the resulting second-harmonic images is also considered. ©2000 American Institute of Physics....

  15. ASTEP South: An Antarctic Search for Transiting ExoPlanets around the celestial South pole

    OpenAIRE

    Crouzet , Nicolas; Guillot , Tristan; Agabi , Karim; Rivet , Jean-Pierre; Bondoux , Erick; Challita , Zalpha; Fanteï-Caujolle , Yan; Fressin , François; Mékarnia , Djamel; Schmider , François-Xavier; Valbousquet , Franck; Blazit , Alain; Bonhomme , Serge; Abe , Lyu; Daban , Jean-Baptiste

    2009-01-01

    ASTEP South is the first phase of the ASTEP project (Antarctic Search for Transiting ExoPlanets). The instrument is a fixed 10 cm refractor with a 4kx4k CCD camera in a thermalized box, pointing continuously a 3.88 degree x 3.88 degree field of view centered on the celestial South pole. ASTEP South became fully functional in June 2008 and obtained 1592 hours of data during the 2008 Antarctic winter. The data are of good quality but the analysis has to account for changes in the point spread f...

  16. International Youth Conference on the Poles

    Science.gov (United States)

    Church, A. K.; Kuhn, T. S.; Baeseman, J.; Garmulewicz, A.; Raymond, M.; Salmon, R.

    2006-12-01

    The International Polar Year (IPY) is an international effort, involving more than 50 countries, to focus research in both the sciences and social sciences on the world's Polar Regions. In order to secure youth involvement in the IPY, the Youth Steering Committee (YSC) has been formed, aiming specifically to network young polar researchers from all backgrounds enabling collaboration and to involve this group in outreach focused towards other young people. A conference targeted directly at an audience of early career researchers and international youth will be central to fulfilling these aims. The YSC has therefore developed the concept of the International Youth Conference on the Poles (IYCP). Proposed for 2008, this conference will bring together youth from a diverse set of backgrounds and nationalities to discuss the issues affecting the Polar Regions, their effects on a global scale and ways of addressing these issues. The conference will also serve to highlight ongoing IPY research, especially research being undertaken by young researchers, and provide a perennial framework for youth involvement in polar research and policies. The IYCP will run for three days in May 2008, attracting an international youth audience, as well as representatives from polar organizations, teachers, politicians, policy makers, the general public and media. The IYCP will be divided into three sections. Youth Roundtable Discussions will bring youth together to discuss issues affecting the Polar Regions and potential solutions to these. A Young Researchers Conference will provide the opportunity for young researchers working in the Polar Regions to present their work to an interdisciplinary audience. The Polar Fair will provide an interactive environment for youth to learn about the Polar Regions. The IYCP will be of great importance to the IPY because it will serve as the principle venue during the Polar Year where youth from many different disciplines, backgrounds and countries will

  17. Resiliency in American Library Association Award Winning Juvenile Fiction: A Correlational Content Analysis

    Science.gov (United States)

    Foreman, Michelle T.

    2010-01-01

    The purpose of this quantitative content analysis was to determine whether there was a relationship between the age, gender, or race of protagonists in contemporary American Library Association award-winning juvenile literature and the representation of resilience by those characters. Award-winning juvenile fiction and biography books were…

  18. Striatal connectivity changes following gambling wins and near-misses: Associations with gambling severity

    NARCIS (Netherlands)

    Holst, R.J. van; Chase, H.W.; Clark, L.

    2014-01-01

    Frontostriatal circuitry is implicated in the cognitive distortions associated with gambling behaviour. 'Near-miss' events, where unsuccessful outcomes are proximal to a jackpot win, recruit overlapping neural circuitry with actual monetary wins. Personal control over a gamble (e.g., via choice) is

  19. 26 CFR 31.3402(q)-1 - Extension of withholding to certain gambling winnings.

    Science.gov (United States)

    2010-04-01

    ... the statement demanded by each cashier the amount of winnings from identical wagers. Although the... actuarially determined that, on January 3, 1977, D's life expectancy is 5 years. Based on that determination... winning ticket is entitled to proceeds of $100,000 payable either as a lump sum upon demand or $10,000 a...

  20. 26 CFR 1.6011-3 - Requirement of statement from payees of certain gambling winnings.

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Requirement of statement from payees of certain gambling winnings. 1.6011-3 Section 1.6011-3 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... of statement from payees of certain gambling winnings. (a) General rule. Except as provided in...

  1. If Winning Isn't Everything--How Can It Be the Only Thing?

    Science.gov (United States)

    Scherer, Joseph

    1990-01-01

    There is more to a successful school athletic program than a winning record. Winning becomes meaningless when youthful victories subvert personal growth, shallow goals shatter dreams, personality is elevated over principle, and athletics are compromised by economic and social forces. To balance academics and athletics, we must consider our…

  2. 78 FR 52802 - Tin T. Win, M.D., Dismissal of Proceeding

    Science.gov (United States)

    2013-08-26

    ... DEPARTMENT OF JUSTICE Drug Enforcement Administration Tin T. Win, M.D., Dismissal of Proceeding On... Cause and Immediate Suspension of Registration to Tin T. Win, M.D. (hereinafter, Registrant), of Lake... precludes a finding of mootness, see Robert Charles Ley, 76 FR 20033, 20034 (2011), I directed the...

  3. Advanced Planning and Thorough Documentation--the Basis for Winning Proposals.

    Science.gov (United States)

    Battaglia, Robert A.

    1995-01-01

    States that advanced planning and thorough documentation is required to prepare winning proposals. Shares suggestions for preparing better proposal documentation from the foundation, to the Capture Plan, to the final proposal product--all with a goal of increasing the number of contract wins. (PA)

  4. Efficacy of the lithotripsy in treating lower pole renal stones.

    Science.gov (United States)

    Cui, Helen; Thomee, Eeke; Noble, Jeremy G; Reynard, John M; Turney, Benjamin W

    2013-06-01

    Use of extracorporeal lithotripsy is declining in North America and many European countries despite international guidelines advocating it as a first-line therapy. Traditionally, lithotripsy is thought to have poor efficacy at treating lower pole renal stones. We evaluated the success rates of lithotripsy for lower pole renal stones in our unit. 50 patients with lower pole kidney stones ≤15 mm treated between 3/5/11 and 19/4/12 were included in the study. Patients received lithotripsy on a fixed-site Storz Modulith SLX F2 lithotripter according to a standard protocol. Clinical success was defined as stone-free status or asymptomatic clinically insignificant residual fragments (CIRFs) ≤3 mm at radiological follow-up. The mean stone size was 7.8 mm. The majority of stones (66 %) were between 5 and 10 mm. 28 % of stones were between 10 and 15 mm. For solitary lower pole stones complete stone clearance was achieved in 63 %. Total stone clearance including those with CIRFs was achieved in 81 % of patients. As expected, for those with multiple lower pole stones the success rates were lower: complete clearance was observed in 39 % and combined clearance including those with CIRFs was 56 %. Overall, complete stone clearance was observed in 54 % of patients and clearance with CIRFs was achieved in 72 % of patients. Success rate could not be attributed to age, stone size or gender. Our outcome data for the treatment of lower pole renal stones (≤15 mm) compare favourably with the literature. With this level of stone clearance, a non-invasive, outpatient-based treatment like lithotripsy should remain the first-line treatment option for lower pole stones. Ureteroscopy must prove that it is significantly better either in terms of clinical outcome or patient satisfaction to justify replacing lithotripsy.

  5. Optimal pole shifting controller for interconnected power system

    International Nuclear Information System (INIS)

    Yousef, Ali M.; Kassem, Ahmed M.

    2011-01-01

    Research highlights: → Mathematical model represents a power system which consists of synchronous machine connected to infinite bus through transmission line. → Power system stabilizer was designed based on optimal pole shifting controller. → The system performances was tested through load disturbances at different operating conditions. → The system performance with the proposed optimal pole shifting controller is compared with the conventional pole placement controller. → The digital simulation results indicated that the proposed controller has a superior performance. -- Abstract: Power system stabilizer based on optimal pole shifting is proposed. An approach for shifting the real parts of the open-loop poles to any desired positions while preserving the imaginary parts is presented. In each step of this approach, it is required to solve a first-order or a second-order linear matrix Lyapunov equation for shifting one real pole or two complex conjugate poles, respectively. This presented method yields a solution, which is optimal with respect to a quadratic performance index. The attractive feature of this method is that it enables solutions of the complex problem to be easily found without solving any non-linear algebraic Riccati equation. The present power system stabilizer is based on Riccati equation approach. The control law depends on finding the feedback gain matrix, and then the control signal is synthesized by multiplying the state variables of the power system with determined gain matrix. The gain matrix is calculated one time only, and it works over wide range of operating conditions. To validate the power of the proposed PSS, a linearized model of a simple power system consisted of a single synchronous machine connected to infinite bus bar through transmission line is simulated. The studied power system is subjected to various operating points and power system parameters changes.

  6. Analysis of car’s frontal collision against pole

    Science.gov (United States)

    Ispas, N.; Nastasoiu, M.

    2017-10-01

    Reducing the effects of traffic accidents over the occupants is a major objective of collision attempts. Impacts between the car and the pole are very dangerous for the physical integrity of the car’s occupants. To minimalize the effects of such events on the passengers of a vehicle, a whole series of efforts by both designers and experienced engineers led to increasingly the vehicles safety. The main aim of these paper is to quantify the influences over the car passengers of loads involved by car against pole collisions using the same car model at different speeds. Also, this kind on occupant influences were study using a small car model. Other goal of the paper was the study of the cars stiffness in frontal collision against the pole. The paper’s experimental results were obtained by support of DSD, Dr. Steffan Datentechnik GmbH - Linz, Austria. The described tests were performed in full test facility of DSD Linz, in “Easter 2016 PC-Crash Seminar”. Cars accelerations, velocities, rotations angles after pole impact were registered and discussed. The novelty of the paper consists in studies referred for the same car model involved in car against pole collisions at different impact speeds. Paper’s conclusions can be future used for car safety improvement.

  7. Assessment of Pole Erosion in a Magnetically Shielded Hall Thruster

    Science.gov (United States)

    Mikellides, Ioannis G.; Ortega, Alejandro L.

    2014-01-01

    Numerical simulations of a 6-kW laboratory Hall thruster called H6 have been performed to quantify the erosion rate at the inner pole. The assessments have been made in two versions of the thruster, namely the unshielded (H6US) and magnetically shielded (H6MS) configurations. The simulations have been performed with the 2-D axisymmetric code Hall2De which employs a new multi-fluid ion algorithm to capture the presence of low-energy ions in the vicinity of the poles. It is found that the maximum computed erosion rate at the inner pole of the H6MS exceeds the measured rate of back-sputtered deposits by 4.5 times. This explains only part of the surface roughening that was observed after a 150-h wear test, which covered most of the pole area exposed to the plasma. For the majority of the pole surface the computed erosion rates are found to be below the back-sputter rate and comparable to those in the H6US which exhibited little to no sputtering in previous tests. Possible explanations for the discrepancy are discussed.

  8. Survey of electrochemical metal winning processes. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Vaaler, L.E.

    1979-03-01

    The subject program was undertaken to find electrometallurgical technology that could be developed into energy saving commercial metal winning processes. Metals whose current production processes consume significant energy (excepting copper and aluminum) are magnesium, zinc, lead, chromium, manganese, sodium, and titanium. The technology of these metals, with the exception of titanium, was reviewed. Growth of titanium demand has been too small to justify the installation of an electrolyte process that has been developed. This fact and the uncertainty of estimates of future demand dissuaded us from reviewing titanium technology. Opportunities for developing energy saving processes were found for magnesium, zinc, lead, and sodium. Costs for R and D and demonstration plants have been estimated. It appeared that electrolytic methods for chromium and manganese cannot compete energywise or economically with the pyrometallurgical methods of producing the ferroalloys, which are satisfactory for most uses of chromium and manganese.

  9. Proceedings of the WIN-Global 2008 conference

    International Nuclear Information System (INIS)

    2008-01-01

    WiN-France hosted the 16. WIN-Global conference May 26-30, 2008, in Marseille, France. The conference was attended by over 150 delegates, representing 30 countries. Canadian participants, from many diverse backgrounds, attended the annual conference from AECL, Bruce Power, CNSC, NB Power and OPG. The theme: Maintaining Key Competencies, Arising Key Competencies for Nuclear Energy: A Challenge and Opportunity for Diversity Development, emphasized the challenges ahead in providing a skilled workforce for the nuclear renaissance, as new build projects and a vast number of retirements are expected around the world within the next 5 years. The conference addressed such questions as 'How will nuclear, attract, develop and retain staff?' A technical tour of Marcoule invited conference attendees to visit one of: Atalante, a high level nuclear chemistry laboratory; Phenix, a fast breeding research reactor; or AVM, a vitrification plant. A subsequent technical tour visited Cadarache providing the opportunity to view ITER, the international fusion research project

  10. Process for winning uranium from wet process phosphoric acid

    International Nuclear Information System (INIS)

    1980-01-01

    A process is described for winning uranium from wet process phosphoric acid by means of liquid-liquid extraction with organic phosphoric acid esters. The process is optimised by keeping the sulphate percentage in the phosphoric acid below 2% by weight, and preferably below 0.6% by weight, as compared to P 2 O 5 in the phosphoric acid. This is achieved by adding an excess of Ba and/or Ca carbonate or sulfide solution and filtering off the formed calcium and/or barium sulphate precipitates. Solid KClO 3 is then added to the filtrate to oxidise U 4+ to U 6+ . The normal extraction procedure using organic phosphoric esters as extraction liquid, can then be applied. (Th.P.)

  11. Survival in Academy Award-winning actors and actresses.

    Science.gov (United States)

    Redelmeier, D A; Singh, S M

    2001-05-15

    Social status is an important predictor of poor health. Most studies of this issue have focused on the lower echelons of society. To determine whether the increase in status from winning an academy award is associated with long-term mortality among actors and actresses. Retrospective cohort analysis. Academy of Motion Picture Arts and Sciences. All actors and actresses ever nominated for an academy award in a leading or a supporting role were identified (n = 762). For each, another cast member of the same sex who was in the same film and was born in the same era was identified (n = 887). Life expectancy and all-cause mortality rates. All 1649 performers were analyzed; the median duration of follow-up time from birth was 66 years, and 772 deaths occurred (primarily from ischemic heart disease and malignant disease). Life expectancy was 3.9 years longer for Academy Award winners than for other, less recognized performers (79.7 vs. 75.8 years; P = 0.003). This difference was equal to a 28% relative reduction in death rates (95% CI, 10% to 42%). Adjustment for birth year, sex, and ethnicity yielded similar results, as did adjustments for birth country, possible name change, age at release of first film, and total films in career. Additional wins were associated with a 22% relative reduction in death rates (CI, 5% to 35%), whereas additional films and additional nominations were not associated with a significant reduction in death rates. The association of high status with increased longevity that prevails in the public also extends to celebrities, contributes to a large survival advantage, and is partially explained by factors related to success.

  12. WIN 35,428 and mazindol are mutually exclusive in binding to the cloned human dopamine transporter.

    Science.gov (United States)

    Xu, C; Reith, M E

    1997-08-01

    It has been suggested that cocaine and mazindol bind to separate sites on the dopamine transporter. In the present study, we address this issue by examining the inhibition by mazindol of the binding of [3H]WIN 35,428 ([3H]2beta-carbomethyoxy-3beta-(4-fluorophenyl)-tropane), a phenyltropane analog of cocaine, and the inhibition by WIN 35,428 of [3H]mazindol binding to the cloned human dopamine transporter expressed in C6 glioma cells. The design involved the construction of inhibition curves at six widely different radioligand levels, enabling the distinction between the nonlinear hyperbolic competition (i.e., negative allosteric) model and the competitive (i.e., mutually exclusive binding) model. Nonlinear computer curve-fitting analysis indicated no difference in the goodness of fit between the two models; the negative allosteric model indicated an extremely high allosteric constant of approximately > or = 100, which practically equates to the competitive model. The present results suggest that complex interactions reported between cocaine and mazindol in inhibiting dopamine transport are beyond the level of ligand recognition.

  13. A Pole Pair Segment of a 2-MW High-Temperature Superconducting Wind Turbine Generator

    DEFF Research Database (Denmark)

    Song, Xiaowei (Andy); Mijatovic, Nenad; Kellers, Jürgen

    2017-01-01

    of the full generator, has been built and tested. The experimental setup comprises a consequent-pole HTS rotor and a conventional three-phase copper stator. This paper first presents the electromagnetic designs of the full generator and the setup, then it goes to compare the performance of the full generator...... and the setup in terms of the flux density, the operating condition of the HTS winding, and the force-generation capability. Finite element (FE) software MagNet is used to carry out numerical simulations. The findings show that the HTS winding in the setup is a good surrogate for these that would be used...... in the full generator. The FE simulations also tell that the maximum tangential force generated in the setup is 3.77% lower than that in the full generator. Good agreement between the values of interest in the setup and those projected in the full generator has revealed a cost-effective prototyping...

  14. Creating competitive poles – the sustainable model for obtaining the competitive advantage

    Directory of Open Access Journals (Sweden)

    Ramona-Mihaela MATEI

    2013-08-01

    Full Text Available In a global economy that has as its own competitive advantage the transfer of information and goods around the world in real time, the annexes that surround the ecosystem are the centers for innovation founded on hedge & mutual funds, investment scenarios and the development of biotechnology (for developed countries or for the development of aircrafts or equipment used for the manufacturing of tangible goods (in emergent countries. For these to create synergy there is the idea of clusters, because they offer to the companies the possibility to change and to add dynamism to the microeconomic open system. Although globalization offers the power of global trading, clusters are found in developed countries with economies that can support multidisciplinary interactions, and their creation must be followed by the emergent countries that want to progress in this area. This paper represents a review and a research in progress on creating competitive poles (or clusters as a sustainable model for obtaining the competitive advantage.

  15. Electromagnetic Radial Forces in a Hybrid Eight-Stator-Pole, Six-Rotor-Pole Bearingless Switched-Reluctance Motor

    Science.gov (United States)

    Morrison, Carlos R.; Siebert, Mark W.; Ho, Eric J.

    2007-01-01

    Analysis and experimental measurement of the electromagnet force loads on the hybrid rotor in a novel bearingless switched-reluctance motor (BSRM) have been performed. A BSRM has the combined characteristics of a switched-reluctance motor and a magnetic bearing. The BSRM has an eight-pole stator and a six-pole hybrid rotor, which is composed of circular and scalloped lamination segments. The hybrid rotor is levitated using only one set of stator poles. A second set of stator poles imparts torque to the scalloped portion of the rotor, which is driven in a traditional switched reluctance manner by a processor. Analysis was done for nonrotating rotor poles that were oriented to achieve maximum and minimum radial force loads on the rotor. The objective is to assess whether simple one-dimensional magnetic circuit analysis is sufficient for preliminary evaluation of this machine, which may exhibit strong three-dimensional electromagnetic field behavior. Two magnetic circuit geometries, approximating the complex topology of the magnetic fields in and around the hybrid rotor, were employed in formulating the electromagnetic radial force equations. Reasonable agreement between the experimental results and the theoretical predictions was obtained with typical magnetic bearing derating factors applied to the predictions.

  16. Software licenses: Good fences make good neighbors

    International Nuclear Information System (INIS)

    McCreary, J.G.; Woodyard, A.

    1995-01-01

    The basis for a good contract is that it is beneficial to both parties. A good foundation will cement the responsibilities and obligations of the parties after areas of agreement have been negotiated. Unfortunately, software licenses do not always reflect what is best for all. Some clauses are definitely for the benefit of the vendor, while others are required by a prudent client. The resulting contract is then a matter of reasonable compromise to achieve a good business relationship. Major issues of warranty, liability, training, support, and payment may be in conflict. Such topics as maintenance, testing, patents, extent of use, and return of software are often overlooked or addressed unevenly. This paper addresses these subjects and provides guidelines for software licenses. An understanding of legal phrases is of value. A better understanding of the viewpoints of both the vendor and the client results in a better working relationship

  17. Traumatic amputation of the left lower renal pole in children

    Energy Technology Data Exchange (ETDEWEB)

    Waxman, J.; Belman, A.B.; Kass, E.J.

    1985-07-01

    Four children between 5 and 10 years old suffered traumatic amputation of the left lower renal pole following flank trauma. All patients were evaluated with excretory urography and isotope renography. The renal scan clearly demonstrated failure of perfusion of the lower renal pole and urinary extravasation, and was believed to be more valuable than the standard excretory urogram as a diagnostic tool. All children were managed similarly: delayed (72 to 96 hours) exploration, simple removal of the amputated segment and insertion of a Penrose drain. They all have done well. The patients were normotensive at followup and had excellent function of the remaining portion of the kidney.

  18. Multiobjective H2/H? Control Design with Regional Pole Constraints

    Directory of Open Access Journals (Sweden)

    Junaidi Junaidi

    2012-03-01

    Full Text Available This paper presents multiobjective H2/H? control design with regional pole constraints. The state feedback gain can be obtained by solving a linear matrix inequality (LMI feasibility problem that robustly assigns the closed-loop poles in a prescribed LMI region. The proposed technique is illustrated with applications to the design of stabilizer for a typical single-machine infinite-bus (SMIB power system. The LMI-based control ensures adequate damping for widely varying system operating conditions. The simulation results illustrate the effectiveness and robustness of the proposed stabilizer.

  19. Induction Motor with Switchable Number of Poles and Toroidal Winding

    Directory of Open Access Journals (Sweden)

    MUNTEANU, A.

    2011-05-01

    Full Text Available This paper presents a study of an induction motor provided with toroidal stator winding. The ring-type coils offer a higher versatility in obtaining a different number of pole pairs by means of delta/star and series/parallel connections respectively. As consequence, the developed torque can vary within large limits and the motor can be utilized for applications that require, for example, high load torque values for a short time. The study involves experimental tests and FEM simulation for an induction machine with three configurations of pole pairs. The conclusions attest the superiority of the toroidal winding for certain applications such as electric vehicles or lifting machines.

  20. Challenges of Rover Navigation at the Lunar Poles

    Science.gov (United States)

    Nefian, Ara; Deans, Matt; Bouyssounouse, Xavier; Edwards, Larry; Dille, Michael; Fong, Terry; Colaprete, Tony; Miller, Scott; Vaughan, Ryan; Andrews, Dan; hide

    2015-01-01

    Observations from Lunar Prospector, LCROSS, Lunar Reconnaissance Orbiter (LRO), and other missions have contributed evidence that water and other volatiles exist at the lunar poles in permanently shadowed regions. Combining a surface rover and a volatile prospecting and analysis payload would enable the detection and characterization of volatiles in terms of nature, abundance, and distribution. This knowledge could have impact on planetary science, in-situ resource utilization, and human exploration of space. While Lunar equatorial regions of the Moon have been explored by manned (Apollo) and robotic missions (Lunokhod, Cheng'e), no surface mission has reached the lunar poles.

  1. Pedagogický odkaz Ivana Poledňáka

    OpenAIRE

    Čižinská, Klára

    2017-01-01

    The bachelor thesis covers the personality of Ivan Poledňák and his music-teaching heritage. In the first part his life, his activities in musical educational organizations and teaching at universities in the Czech Republic are described. In the second part his musical pedagogical publications are analysed. The aim of this thesis is to punctuate to his big contribution in music education. KEYWORDS Ivan Poledňák, Musically pedagogical inventiveness, Music-school-tomorrow, 40 radio lectures of ...

  2. Poles Living in Ireland and their Quality of Life

    Directory of Open Access Journals (Sweden)

    Agnieszka NOLKA

    2009-05-01

    Full Text Available The economic growth of Ireland resulted in a significant number of Poles migrating to Ireland following the EU enlargement in 2004. The article explores the quality of life of Poles living in Ireland. Using data from a preliminary survey conducted in 2006, several dimensions of living conditions are analysed, including interpersonal relations, material security, health and healthcare. The study shows that evaluations of almost all aspects of quality of life improved, apart from components such as healthcare and the ability to acquire help from social organisations. Also interpersonal relations, contrary to the initial assumption, were enhanced by migration to Ireland.

  3. Trade in goods

    DEFF Research Database (Denmark)

    Sørensen, Karsten Engsig

    2006-01-01

    An analysis of the rules governing trade in goods under the GATT agreement and the Agreement on Safeguards......An analysis of the rules governing trade in goods under the GATT agreement and the Agreement on Safeguards...

  4. HDL: The "Good" Cholesterol

    Science.gov (United States)

    ... There are two main types of cholesterol: HDL (good) cholesterol and LDL (bad) cholesterol: HDL stands for high-density lipoproteins. It is called the "good" cholesterol because it carries cholesterol from other parts ...

  5. Good Mental Health

    Science.gov (United States)

    ... Mental Health This information in Spanish ( en español ) Good mental health Nutrition and mental health Exercise and ... a friend. Return to top More information on Good mental health Read more from womenshealth.gov Action ...

  6. Is it possible to reduce the knee joint compression force during level walking with hiking poles?

    DEFF Research Database (Denmark)

    Jensen, S B; Henriksen, M; Aaboe, J

    2010-01-01

    Walking with hiking poles has become a popular way of exercising. Walking with poles is advocated as a physical activity that significantly reduces the loading of the hip, knee and ankle joints. We have previously observed that pole walking does not lead to a reduction of the load on the knee joint....... However, it is unclear whether an increased force transmitted through the poles can reduce the load on the knee joint. Thus, the purpose of the present study was to investigate if an increased load transmitted through the arms to the poles could reduce the knee joint compression force during level walking...... with poles. We hypothesized that an increased pole force would result in a reduction of the knee joint compression force. Gait analyses from 10 healthy subjects walking with poles were obtained. The pole force was measured simultaneously during the gait analyses. The knee joint compression forces were...

  7. From 'third pole' to north pole: a Himalayan origin for the arctic fox.

    Science.gov (United States)

    Wang, Xiaoming; Tseng, Zhijie Jack; Li, Qiang; Takeuchi, Gary T; Xie, Guangpu

    2014-07-22

    The 'third pole' of the world is a fitting metaphor for the Himalayan-Tibetan Plateau, in allusion to its vast frozen terrain, rivalling the Arctic and Antarctic, at high altitude but low latitude. Living Tibetan and arctic mammals share adaptations to freezing temperatures such as long and thick winter fur in arctic muskox and Tibetan yak, and for carnivorans, a more predatory niche. Here, we report, to our knowledge, the first evolutionary link between an Early Pliocene (3.60-5.08 Myr ago) fox, Vulpes qiuzhudingi new species, from the Himalaya (Zanda Basin) and Kunlun Mountain (Kunlun Pass Basin) and the modern arctic fox Vulpes lagopus in the polar region. A highly hypercarnivorous dentition of the new fox bears a striking resemblance to that of V. lagopus and substantially predates the previous oldest records of the arctic fox by 3-4 Myr. The low latitude, high-altitude Tibetan Plateau is separated from the nearest modern arctic fox geographical range by at least 2000 km. The apparent connection between an ancestral high-elevation species and its modern polar descendant is consistent with our 'Out-of-Tibet' hypothesis postulating that high-altitude Tibet was a training ground for cold-environment adaptations well before the start of the Ice Age. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

  8. What's Good about the Best?

    Science.gov (United States)

    Hipple, Ted; Maupin, Amy B.

    2001-01-01

    Discusses three award-winning novels for young adults that are very popular with school teachers: "The Giver" by Lois Lowry, "Out of the Dust" by Karen Hesse, and "Holes" by Louis Sachar. Examines the quality of plots, characters, and themes but also considers the artistry in details and emotional impact. Offers…

  9. Good Concrete Activity Is Good Mental Activity

    Science.gov (United States)

    McDonough, Andrea

    2016-01-01

    Early years mathematics classrooms can be colourful, exciting, and challenging places of learning. Andrea McDonough and fellow teachers have noticed that some students make good decisions about using materials to assist their problem solving, but this is not always the case. These experiences lead her to ask the following questions: (1) Are…

  10. Windows Calorimeter Control (WinCal) system configuration control board (SCCB) operating procedure

    International Nuclear Information System (INIS)

    Westsik, G.A.

    1997-01-01

    This document describes the operating procedure for the System Configuration Control Board (SCCB) performed in support of the Windows Calorimeter Control (WinCal) system. This board will consist of representatives from Babcock and Wilcox Hanford Company Babcock and Wilcox Protec, Inc.; and Lockheed Martin Services, Inc. In accordance with agreements for the joint use of the Babcock and Wilcox Hanford Company calorimeters located in the Hanford Site Plutonium Finishing Plant (PFP) Nondestructive Assay Laboratory, concurrence regarding changes to the WinCal system will be obtained from the International Atomic Energy Agency (IAEA). Further, changes to the WinCal software will be communicated to Los Alamos National Laboratory

  11. Military Engagement and Forward Presence: Down But Not Out as Tools to Shape and Win

    Science.gov (United States)

    2016-01-01

    Summer 2000, p. 36; Robert J. Art, “Geopolitics Updated: The Strategy of Selective Engagement,” International Security, Vol. 23, No. 3, Win - ter 1998-99...MILITARY ENGAGEMENT AND FORWARD PRESENCE: DOWN BUT NOT OUT AS TOOLS TO SHAPE AND WIN John R. Deni USAWC WebsiteSSI WebsiteThis Publication U.S...OUT AS TOOLS TO SHAPE AND WIN John R. Deni January 2016 The views expressed in this report are those of the author and do not necessarily reflect

  12. Correcting intensity loss errors in the absence of texture-free reference samples during pole figure measurement

    International Nuclear Information System (INIS)

    Saleh, Ahmed A.; Vu, Viet Q.; Gazder, Azdiar A.

    2016-01-01

    Even with the use of X-ray polycapillary lenses, sample tilting during pole figure measurement results in a decrease in the recorded X-ray intensity. The magnitude of this error is affected by the sample size and/or the finite detector size. These errors can be typically corrected by measuring the intensity loss as a function of the tilt angle using a texture-free reference sample (ideally made of the same alloy as the investigated material). Since texture-free reference samples are not readily available for all alloys, the present study employs an empirical procedure to estimate the correction curve for a particular experimental configuration. It involves the use of real texture-free reference samples that pre-exist in any X-ray diffraction laboratory to first establish the empirical correlations between X-ray intensity, sample tilt and their Bragg angles and thereafter generate correction curves for any Bragg angle. It will be shown that the empirically corrected textures are in very good agreement with the experimentally corrected ones. - Highlights: •Sample tilting during X-ray pole figure measurement leads to intensity loss errors. •Texture-free reference samples are typically used to correct the pole figures. •An empirical correction procedure is proposed in the absence of reference samples. •The procedure relies on reference samples that pre-exist in any texture laboratory. •Experimentally and empirically corrected textures are in very good agreement.

  13. Buying Stolen Goods

    DEFF Research Database (Denmark)

    Kammersgaard, Tobias; Heinskou, Marie Bruvik; Demant, Jakob Johan

    2017-01-01

    This study investigates the buying of stolen goods in Denmark. The study consists of a self-report survey based on a representative sample of the general Danish population (n = 2311) and six focus group interviews consisting of both informants experienced with buying stolen goods and of those wit...... the buyers of stolen goods did not buy stolen goods because they could not afford legitimate products. We recommend targeting consumers not interested in buying stolen goods with information about how to avoid such activity....

  14. Plotter of pole figure using data from x-ray diffraction

    International Nuclear Information System (INIS)

    Lima, A.F.

    1990-01-01

    Any polycrystalline aggregate normally has a preferred crystallographic orientation, or texture which depends on its thermal and or mechanical history. Preferred orientation is best described by means of a pole figure. A pole figure is a stereographic projection which shows the variation in pole density with pole orientation, for a selected set of crystal planes. In this work, computer programs was developed to plot pole figures. The corrected intensities are calculated and directly transmitted to the plotter. The different intensities levels are represented by different colors in the pole figure. (author)

  15. Liz Taylor : minu van Gogh pole natsidele kuulunud

    Index Scriptorium Estoniae

    2004-01-01

    Elizabeth Taylor palus kohtult otsust, et talle kuuluvat 15 miljonit dollarit maksvat Vincent van Goghi maali "Vaade Saint-Remy varjupaigale" pole natsid Margarete Mauthneri juudiperekonna käest vägivaldselt ära võtnud. E. Taylori isa ostis maali 1963. a. Londonis oksjonilt

  16. Analytical signal and reduction to pole in the interpretation of ...

    African Journals Online (AJOL)

    Analytical signal and reduction to pole in the interpretation of aeromagnetic data at low magnetic latitudes: a case study of the middle Benue trough, Nigeria. OK Likkason. Abstract. No Abstract. Global Journal of Geological Sciences Vol. 4(1) 2006: 29-38. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL ...

  17. Finite element analysis of boron diffusion in wooden Poles

    DEFF Research Database (Denmark)

    Krabbenhøft, Kristian; Hoffmeyer, Preben; Bechgaard, Carl

    2004-01-01

    The problem of describing the migration of dissolved boron in wood is treated with special reference to the commonly used remedial treatment of wooden poles. The governing equations are derived and discussed together with some of the material parameters required. The equations are solved...

  18. Probability models of the x, y pole coordinates data

    Science.gov (United States)

    Sen, A.; Niedzielski, T.; Kosek, W.

    2008-12-01

    The aim of this study is to find the most appropriate probabilistic model for the x, y pole coordinates time series. We have analyzed the IERS eopc04_05 data set covering the period 1962 - 2008. We have also considered the residual x, y pole coordinate time series, which is computed as the difference between the original data and the corresponding least-squares model of the Chandler circle and annual ellipse. Using the measures of skewness and kurtosis of the empirical distribution of the data, we find that the x, y pole coordinates and the corresponding residuals time series cannot be modeled by a normal (Gaussian) distribution. A normal distribution has zero skewness and a kurtosis value of 3. We have fitted several non- Gaussian distributions to the datasets. They include the Generalized Extreme Value distribution, 4-parameter Beta distribution, Johnson SB and SU distributions, Generalized Pareto distribution and Wakeby distribution. Suitability of these distributions as probabilistic models for the x, y pole coordinates and the corresponding residuals time series are discussed.

  19. Bacterial diversity in snow on North Pole ice floes

    DEFF Research Database (Denmark)

    Hauptmann, Aviaja Zenia Edna Lyberth; Stibal, Marek; Bælum, Jacob

    2014-01-01

    The microbial abundance and diversity in snow on ice floes at three sites near the North Pole was assessed using quantitative PCR and 454 pyrosequencing. Abundance of 16S rRNA genes in the samples ranged between 43 and 248 gene copies per millilitre of melted snow. A total of 291,331 sequences we...

  20. Particles as S-matrix poles: hadron democracy

    International Nuclear Information System (INIS)

    Chew, G.F.

    1989-01-01

    The connection between two theoretical ideas of the 1950s is traced in this article, namely that hadrons are nonfundamental, ''composite'' particles and that all physically observable particles correspond to singularities of an analytic scattering matrix. The S matrix theory developed by Werner Heisenberg in the early forties now incorporated the concepts of unitarity, invariance, analyticity and causality. The meson-exchange force meant that poles must be present in nucleon-nuclear and pion-nucleon scattering as predicted by dispersion relations. Experimental work in accessible regions determined pole residues. Pole residue became associated with force strength and pole position with particle mass. In 1959, the author discovered the so-called ''bootstrap'' theory the rho meson as a force generates a rho particle. By the end of the 1950s it was clear that all hadrons had equal status, each being bound states of other hadrons, sustained by hadron exchange forces and that hadrons are self-generated by an S-matrix bootstrap mechanism that determines all their properties. (UK)

  1. Finite Element Analysis of Boron Diffusion in Wooden Poles

    DEFF Research Database (Denmark)

    Krabbenhøft, Kristian; Hoffmeyer, P.; Bechgaard, C.

    2003-01-01

    The problem of describing the migration of dissolved boron in wood is treated with special reference to the commonly used remedial treatment of wooden poles. The governing equations are derived and discussed together with some of the material parameters required. The equations are solved by the f...... by the finite element method and, finally, results showing the effect of different treatment strategies are presented....

  2. Finite element analysis of boron diffusion in wooden Poles

    DEFF Research Database (Denmark)

    Krabbenhøft, Kristian; Hoffmeyer, Preben; Bechgaard, Carl

    2004-01-01

    The problem of describing the migration of dissolved boron in wood is treated with special reference to the commonly used remedial treatment of wooden poles. The governing equations are derived and discussed together with some of the material parameters required. The equations are solved by the f...... by the finite element method and, finally, results showing the effect of different treatment strategies are presented....

  3. Finite Element Analysis of Boron Diffusion in Wooden Poles

    DEFF Research Database (Denmark)

    Krabbenhøft, Kristian; Hoffmeyer, Preben; Bechgaard, Carl

    2004-01-01

    The problem of describing the migration of dissolved boron in wood is treated with special reference to the commonly used remedial treatment of wooden poles. The governing equations are derived and discussed together with some of the material parameters required. The equations are solved by the f...... by the finite element method and, finally, results showing the effect of different treatment strategies are presented....

  4. Separable pole expansions in four-nucleon bound state calculations

    International Nuclear Information System (INIS)

    Sofianos, S.A.; Fiedeldey, H.; Haberzettl, H.; Sandhas, W.

    1982-04-01

    We compare the utility of the Generalized Unitary Pole Expansion (GUPE) and the Energy-Dependent Pole Expansion (EDPE) for the three-body subsystem amplitudes in four-body state calculations for a variety of separable and local nucleon-nucleon interactions. It is found that, with the EDPE, the four-body binding energy is well reproduced with only two terms each for the (2+2)- and the (3+1)-subsystem, respectively, while the GUPE requires three terms for the (3+1)-channel and four terms for the (2+2)-channel. We thus conclude that pole dominance is of greater importance for the GUPE than for EDPE, which works equally well for both types of subsystems. It is found that both methods, in particular the EDPE, converge more rapidly with increasing repulsion in the two-body interaction, i.e. the more realistic the interaction becomes. Both expansions require similar computing times for a converged calculation and are about 15-20 times faster than the widely used Hilbert-Schmidt Expansion (HSE). The respective merits of the two pole expansions are discussed and compared with the HSE. (orig.)

  5. USA valitsus: Tallinna linnahalli miljardigarantiid pole olemas / Raimo Poom

    Index Scriptorium Estoniae

    Poom, Raimo

    2010-01-01

    USA Eesti-saatkonna teatel pole USA valitsus andnud garantiid mitte ühelegi projektile Tallinnas. Tallinna abilinnapea Taavi Aasa sõnul ei saa USA garantiist teha juttu enne, kui Eesti valitsus selle omakorda garanteerib. Taavi Aasa kirjast rahandusminister Jürgen Ligile

  6. An estimate on the purely imaginary poles of scattering matrix

    International Nuclear Information System (INIS)

    Bozhkov, Y.D.

    1988-12-01

    In this work we obtain two estimates (upper and lower) on the number of purely imaginary poles of the scattering matrix for the wave equation in the exterior of a compact smooth obstacle in R n , n ≥ 3 odd. The method of Lax and Phillips is used. (author). 5 refs

  7. Kick, Glide, Pole! Cross-Country Skiing Fun (Part II)

    Science.gov (United States)

    Duoos, Bridget A.

    2012-01-01

    Part I of Kick, Glide, Pole! Cross-Country Skiing Fun, which was published in last issue, discussed how to select cross-country ski equipment, dress for the activity and the biomechanics of the diagonal stride. Part II focuses on teaching the diagonal stride technique and begins with a progression of indoor activities. Incorporating this fun,…

  8. Catapult effect in pole vaulting: is muscle coordination determinant?

    Science.gov (United States)

    Frère, Julien; Göpfert, Beat; Hug, François; Slawinski, Jean; Tourny-Chollet, Claire

    2012-02-01

    This study focused on the phase between the time of straightened pole and the maximum height (HP) of vaulter and aimed at determining the catapult effect in pole vaulting on HP. Seven experienced vaulters performed 5-10 vaults recorded by two video cameras, while the surface electromyography (sEMG) activity of 10 upper limbs muscles was recorded. HP was compared with an estimated maximum height (HP(est)) allowing the computation of a push-off index. Muscle synergies were extracted from the sEMG activity profiles using a non-negative matrix factorization algorithm. No significant difference (p>0.47) was found between HP(est) (4.64±0.21m) and HP (4.69±0.23m). Despite a high inter-individual variability in sEMG profiles, two muscle synergies were extracted for all the subjects which accounted for 96.1±2.9% of the total variance. While, the synergy activation coefficients were very similar across subjects, a higher variability was found in the muscle synergy vectors. Consequently, whatever the push-off index among the pole vaulters, the athletes used different muscle groupings (i.e., muscle synergy vectors) which were activated in a similar fashion (i.e., synergy activation coefficients). Overall, these results suggested that muscle coordination adopted between the time of straightened pole and the maximum height does not have a major influence on HP. Copyright © 2011 Elsevier Ltd. All rights reserved.

  9. Pole solution in six dimensions as a dimensional reduction model

    Science.gov (United States)

    Ichinose, Shoichi

    2002-01-01

    A solution with the pole configuration in six dimensions is analyzed. It is a dimensional reduction model of Randall-Sundrum type. The soliton configuration is induced by the bulk Higgs mechanism. The boundary condition is systematically solved up to the 6th order. The Riemann curvature is finite everywhere.

  10. Diplodia natalensis , Pole Evans: a causal agent of citrus gummosis ...

    African Journals Online (AJOL)

    Isolations were made from the barks of gummosis-infected citrus trees from orchards of the University of Ghana Agricultural Research Station at Kade. The isolation media used were 1.5% water agar, 1.5% water agar + nystatin and 1.5% water agar + benomyl. Four isolates including Diplodia natalensis Pole Evans, ...

  11. Poled-glass devices: Influence of surfaces and interfaces

    DEFF Research Database (Denmark)

    Fage-Pedersen, Jacob; Jacobsen, Rune Shim; Kristensen, Martin

    2007-01-01

    Devices in periodically poled glass must have a large periodic variation of the built-in field. We show that the periodic variation can be severely degraded by charge dynamics taking place at the external (glass–air) interface or at internal (glass–glass) interfaces if the interfaces have imperfe...

  12. BMP regulates vegetal pole induction centres in early xenopus development.

    Science.gov (United States)

    Nachaliel, N; Re'Em-Kalma, Y; Eshed, O; Elias, S; Frank, D

    1998-10-01

    Bone morphogenetic protein (BMP) plays an important role in mesoderm patterning in Xenopus. The ectopic expression of BMP-4 protein hyperventralizes embryos, whereas embryos expressing a BMP-2/4 dominant-negative receptor (DNR) are hyperdorsalized. Mesoderm is initially induced in the marginal zone by cells in the underlying vegetal pole. While much is known about BMP's expression and role in patterning the marginal zone, little is known about its early role in regulating vegetal mesoderm induction centre formation. The role of BMP in regulating formation of vegetal mesoderm inducing centres during early Xenopus development was examined. Ectopic BMP-4 expression in vegetal pole cells inhibited dorsal mesoderm induction but increased ventral mesoderm induction when recombined with animal cap ectoderm in Nieuwkoop explants. 32-cell embryos injected with BMP-4 RNA in the most vegetal blastomere tier were not hyperdorsalized by LiCl treatment. The ectopic expression of Smad or Mix.1 proteins in the vegetal pole also inhibited dorsal mesoderm induction in explants and embryos. Expression of the BMP 2/4 DNR in the vegetal pole increased dorsal mesoderm induction and inhibited ventral mesoderm induction in explants and embryos. These results support a role for BMP signalling in regulating ventral vegetal and dorsal vegetal mesoderm induction centre formation during early Xenopus development.

  13. Carrier Phase GPS Navigation to the North Pole

    Science.gov (United States)

    Moore, T.; Roberts, G. W.

    Over the last few years, on-the-fly integer ambiguity resolution for GPS has proven to be successful over short baselines (500 km. New techniques have been developed at the University of Nottingham to allow very long baseline integer ambiguity resolution, on-the-fly. A major problem with the use of carrier phase data is that posed by cycle slips. A technique for detecting and correcting cycle slips has been developed, and its use is discussed in this paper. The new technique has been proven through a series of trials, one of which included two flights to the North Pole, performing centimetric level positioning all the way to the pole. For many years, the GD Aero-Systems Course of the Air Warfare Centre based at RAF Cranwell executed a series of equipment flight trials to the North Pole, called the ARIES Flights. In May 1996, the authors were fortunate to take part in both flights, via Iceland and Greenland, to the North Pole. Based on reference stations at Thule Air Base, integer ambiguity resolution was accomplished, on-the-fly, and centimetric level navigation maintained throughout the flights. Earlier trials detailed in the paper demonstrate that the technique can resolve integer ambiguities on-the-fly within a few seconds over a baseline length of approximately 134 km, resulting in an accuracy of 12 cm. The majority of the residual error source for this being the ionosphere.

  14. Quality is good business

    Science.gov (United States)

    Mueller, Daniel L.

    1994-03-01

    Xerox virtually created the plain paper copier industry, it enjoyed unparalleled growth and its name became synonymous with copying. However, competition in the 1970s aggressively attacked this attractive growth market and took away market share. An evaluation of the competition told Xerox that its competitors were selling products for what it cost Xerox to make them, that their quality was better and that their goal was to capture all of Xerox' market share. The fundamental precept that Xerox pursued to meet this competitive threat and recapture market share was the recognition that long term success is dependent upon total mastery of quality, especially in manufacturing. In turning this precept into reality, Xerox Manufacturing made dramatic improvements in all of its processes and practices focusing on quality as defined by the customer. Actions to accomplish this result included training all people in basic statistical tools and their applications, the use of employee involvement teams and continuous quality improvement techniques. These and other actions were successful in not only enabling Xerox to turn the competitive threat and recover market share, but to also win the Malcolm Baldrige Award for Quality in 1989.

  15. The performance evaluation of WinOSPM model for urban street canyons of Nantes in France.

    Science.gov (United States)

    Gokhale, Sharad B; Rebours, Arnaud; Pavageau, Michel

    2005-01-01

    was done to evaluate the models performance using index of agreement and correlation coefficient. The index of agreement (d) and correlation coefficient (r) for all the streets show that estimated concentration levels are in good agreement with that of measurements. From the index of agreements, it can be inferred that model has very less potential for errors. The model's sensitivity to building-exceptions was also tested for the rue de Strasbourg. Results did not reflect this feature very well. It is perceived that the influence of this feature might have been suppressed in averaging the annual hourly values. This influence is apparently seen in hourly average time series variations. Finally, WinOSPM model was found a simple but very useful model. It could very well represent the detailed flow and dispersion conditions in urban streets.

  16. Decay resistance of out-of-service utility poles as related to the distribution of residual creosote content

    Science.gov (United States)

    Han Roliadi; Chung Y. Hse; Elvin T. Choong; Todd F. Shupe

    2000-01-01

    Decay resistance of out-of-service poles was investigated to evaluate their effectiveness against biodegradation for possible recycling of these poles for composite products. Decay resistance was related to creosote content and creosote distribution in poles with service durations of 5 and 25 years and also freshly treated poles. Weathering of the poles had caused...

  17. The need of a win-win regulation regarding the harmonization of advantages for the renewable energy sector and the concerns about the environment

    Directory of Open Access Journals (Sweden)

    Moraru Dan

    2015-06-01

    Full Text Available The main theme of this paper is the evolution of theories and suppositions regarding environment and growth. The sustainable green growth and the sustainable green capitalism concepts have attracted the interest and imagination of policy makers and industry, and also stimulated many exciting new ideas and practical actions such as the “triple bottom line” which refers to harmonizing and balancing out the three interests that are linked with sustainable business: economic, environmental and social ones. The policy has to create a workable association between what the government can ensure and not tax and what it cannot ensure and must tax. In this manner we get a win-win regulation meaning that both sides win. National and supranational policies are part of the macro-level governance and very relevant for the sustainable development of the EU Member States and for the stability of the EU itself.

  18. The Copenhagen Accord: What happened? Is it a good deal? Who wins and who loses? What is next?

    International Nuclear Information System (INIS)

    Guerin, E.; Wemaere, M.

    2009-01-01

    The two weeks of negotiations have been full of twists and turns. There has been two main distinct phases: before and after Heads of State arrived in Copenhagen. The outcome of the first phase, when heads of delegations and Ministers had the leadership, is a set of draft decisions, heavily bracketed, and not recognized by all Parties - especially the US - as a basis for negotiations. It proves the difficulty - if not the impossibility - of making progress towards an agreement through the United Nations Framework Convention on Climate Change (UNFCCC) and Kyoto Protocol (KP) process. The lack of clarity of the Bali Road-map - setting a two-track process, one under the UNFCCC and one under the KP - but leaving open the form and legal nature of the final outcome - and the lack of skill of the Danish Presidency, did not help. The outcome of the second phase, when a small group - around 30 - heads of State took the lead, is a minimalist agreement, disappointing in substance, and hectic in process. It proves that the pileup of countries red-lines did not leave room for an ambitious agreement: the agreement found is somehow the lowest common denominator. This is not the deal we hoped, but given the context, and especially given the perception that States had of their own national interests, this was probably the best possible deal. (author)

  19. Inferior patellar pole fragmentation in children: just a normal variant?

    Energy Technology Data Exchange (ETDEWEB)

    Kan, J.H.; Vogelius, Esben S.; Orth, Robert C.; Guillerman, R.P.; Jadhav, Siddharth P. [Texas Children' s Hospital, E.B. Singleton Pediatric Radiology, Houston, TX (United States)

    2015-06-15

    Fragmentary ossification of the inferior patella is often dismissed as a normal variant in children younger than 10 years of age. The purpose of this study was to determine whether fragmentary inferior patellar pole ossification is a normal variant or is associated with symptoms or signs of pathology using MRI and clinical exam findings as reference. A retrospective review was performed on 150 patients ages 5-10 years who underwent 164 knee radiography and MRI exams (45.1% male, mean age: 7.8 years). The presence or absence of inferior patellar pole fragmentation on radiography was correlated with the presence or absence of edema-like signal on MR images. Clinical notes were reviewed for the presence of symptoms or signs referable to the inferior patellar pole. These data were compared with a 1:1 age- and sex-matched control group without inferior pole fragmentation. Statistical analysis was performed using two-tailed t-tests. Forty of 164 (24.4%) knee radiographs showed fragmentary ossification of the inferior patella. Of these 40 knees, 62.5% (25/40) had edema-like signal of the inferior patellar bone marrow compared with 7.5% (3/40) of controls (P = 0.035). Patients with fragmentary ossification at the inferior patella had a significantly higher incidence of documented focal inferior patellar pain compared with controls (20% vs. 2.5%, P = 0.015). Inferior patellar pole fragmentation in children 5 to 10 years of age may be associated with localized symptoms and bone marrow edema-like signal and should not be routinely dismissed as a normal variant of ossification. (orig.)

  20. Bycatch in the Maldivian pole-and-line tuna fishery.

    Science.gov (United States)

    Miller, Kelsey I; Nadheeh, Ibrahim; Jauharee, A Riyaz; Anderson, R Charles; Adam, M Shiham

    2017-01-01

    Tropical tuna fisheries are among the largest worldwide, with some having significant bycatch issues. However, pole-and-line tuna fisheries are widely believed to have low bycatch rates, although these have rarely been quantified. The Maldives has an important pole-and-line fishery, targeting skipjack tuna (Katsuwonus pelamis). In the Maldives, 106 pole-and-line tuna fishing days were observed between August 2014 and November 2015. During 161 fishing events, tuna catches amounted to 147 t: 72% by weight was skipjack, 25% yellowfin tuna (Thunnus albacares) and 3% other tunas. Bycatch (all non-tuna species caught plus all tuna discards) amounted to 951 kg (0.65% of total tuna catch). Most of the bycatch (95%) was utilized, and some bycatch was released alive, so dead discards were particularly low (0.02% of total tuna catch, or 22 kg per 100 t). Rainbow runner (Elagatis bipinnulata) and dolphinfish (Coryphaena hippurus) together constituted 93% of the bycatch. Live releases included small numbers of silky sharks (Carcharhinus falciformis) and seabirds (noddies, Anous tenuirostris and A. stolidus). Pole-and-line tuna fishing was conducted on free schools and schools associated with various objects (Maldivian anchored fish aggregating devices [aFADs], drifting FADs from western Indian Ocean purse seine fisheries, other drifting objects and seamounts). Free school catches typically included a high proportion of large skipjack and significantly less bycatch. Associated schools produced more variable tuna catches and higher bycatch rates. Fishing trips in the south had significantly lower bycatch rates than those in the north. This study is the first to quantify bycatch rates in the Maldives pole-and-line tuna fishery and the influence of school association on catch composition. Ratio estimator methods suggest roughly 552.6 t of bycatch and 27.9 t of discards are caught annually in the fishery (based on 2015 national catch), much less than other Indian Ocean tuna

  1. Acute effects of flexible pole exercise on heart rate dynamics.

    Science.gov (United States)

    de Oliveira, Letícia Santana; Moreira, Patrícia S; Antonio, Ana M; Cardoso, Marco A; de Abreu, Luiz Carlos; Navega, Marcelo T; Raimundo, Rodrigo D; Valenti, Vitor E

    2015-01-01

    Exercise with flexible poles provides fast eccentric and concentric muscle contractions. Although the literature reports significant muscle chain activity during this exercise, it is not clear if a single bout of exercise induces cardiac changes. In this study we assessed the acute effects of flexible pole exercise on cardiac autonomic regulation. The study was performed on 22 women between 18 and 26 years old. We assessed heart rate variability (HRV) in the time (SDNN, RMSSD and pNN50) and frequency (HF, LF and LF/HF ratio) domains and geometric indices of HRV (RRTri, TINN, SD1, SD2 and SD1/SD2 ratio). The subjects remained at rest for 10 min and then performed the exercises with the flexible poles. Immediately after the exercise protocol, the volunteers remained seated at rest for 60 min and HRV was analyzed. We observed no significant changes in time domain (SDNN: p=0.72; RMSSD: p=0.94 and pNN50: p=0.92) or frequency domain indices (LF [nu]: p=0.98; LF [ms(2)]: p=0.72; HF [nu]: p=0.98; HF [ms(2)]: p=0.82 and LF/HF ratio: p=0.7) or in geometric indices (RRTri: p=0.54; TINN: p=0.77; SD1: p=0.94; SD2: p=0.67 and SD/SD2: p=0.42) before and after a single bout of flexible pole exercise. A single bout of flexible pole exercise did not induce significant changes in cardiac autonomic regulation in healthy women. Copyright © 2014 Sociedade Portuguesa de Cardiologia. Published by Elsevier España. All rights reserved.

  2. Does a Least-Preferred Candidate Win a Seat? A Comparison of Three Electoral Systems

    Directory of Open Access Journals (Sweden)

    Yoichi Hizen

    2015-01-01

    Full Text Available In this paper, the differences between two variations of proportional representation (PR, open-list PR and closed-list PR, are analyzed in terms of their ability to accurately reflect voter preference. The single nontransferable vote (SNTV is also included in the comparison as a benchmark. We construct a model of voting equilibria with a candidate who is least preferred by voters in the sense that replacing the least-preferred candidate in the set of winners with any loser is Pareto improving, and our focus is on whether the least-preferred candidate wins under each electoral system. We demonstrate that the least-preferred candidate never wins under the SNTV, but can win under open-list PR, although this is less likely than winning under closed-list PR.

  3. Consequences of winning: the role of gambling outcomes in the development of irrational beliefs.

    Science.gov (United States)

    Monaghan, Sally; Blaszczynski, Alex; Nower, Lia

    2009-01-01

    The development and maintenance of gambling and problem gambling with its corresponding irrational beliefs may be fundamentally linked to patterns of wins and losses during electronic gaming machine (EGM) play. The current study investigated the extent to which irrational thoughts and erroneous perceptions of chance differed based on individual wins or losses. Undergraduate students (n = 45) completed questionnaires assessing irrational beliefs and perceptions of chance prior to and following EGM play with credits rather than money. It was found that players who lost reported a significantly greater decrease in irrational thoughts and erroneous perceptions of chance and significantly fewer superstitious beliefs than winning players following play. Future studies are needed to further investigate the relationship of winning to cognitive distortions to guide education and interventions.

  4. Combined Joint Task Force-Horn of Africa: Winning the War on Terror with Information Engagement

    National Research Council Canada - National Science Library

    Garcia, Michelle M

    2007-01-01

    ...) to win the Global War on Terrorism (GWOT) in the Horn of Africa. Because of the mission, the resources available to the task force, and the nature of the conflict, the command chose a COA that uses Information Operations (IO...

  5. DECOUPLING CONTROL OF TITO SYSTEM SUPPORTED BY DOMINANT POLE PLACEMENT METHOD

    Directory of Open Access Journals (Sweden)

    Novak N. Nedić

    2017-08-01

    Full Text Available Appropriate approach to the nature of systems is a significant precondition for its successful control. An always actual issue of its mutual coupling is considered in this paper. A multivariable system with two-inputs and two-outputs (TITO is in the focus here. The dominant pole placement method is used in trying to tune the PID controllers that should support the decoupling control. The aim is to determine parameters of the PID controllers which, in combination with decoupler, can obtain a good dynamical behavior of the system. Therefore, this kind of the centralized analytically obtained controller is used for object control. Another goal is to simplify the tuning procedure of PID controllers and enlarge the possibility for introducing the given approach into practice. But the research results indicate that the proposed procedure leads to the usage of P controllers because they enable the best performances for the considered object. Also, it is noticed that some differences from the usual rules in selection of the dominant poles gives better results. The research is supported by simulations and, therefore, the proposed method effectiveness, regarding the system behavior quality, is presented on several examples.

  6. Wire inhomogeneity detector having a core with opposing pole pieces and guide pieces adjacent the opposing pole pieces

    International Nuclear Information System (INIS)

    Gibson, G.H.; Smits, R.G.; Eberhard, P.H.

    1989-01-01

    This patent describes a wire inhomogeneity detector assembly for detecting changes in the conductive properties of a wire as the wire is passed therethrough. It comprises: a coil assembly through which a wire containing conductive material is adapted to be pressed in a direction substantially perpendicular to a longitudinal axis of the coil assembly. The coil assembly comprising a single ferrite core having a pair of opposing pole pieces between which are an associated conductive wire to be tested is adapted to be passed, each of the pole pieces having a coil wound therearound. The coil assembly including a guide-block consisting of a pair of guide pieces mounted adjacent to ends of the opposing pole pieces for guiding an associated conductive wire between the pole pieces and for reducing stray magnetic field lines. The guide pieces being positioned closely adjacent an associated conductive wire passing therebetween; an impedance bridge adjusted to an null balance point operatively connected to the coil assembly which measures the impedance of the coil assembly and is unbalanced by changes in eddy currents generated in the coil assembly; and a filter detector alarm assembly operatively connected to an output of the impedance bridge. The filter detector alarm assembly including an input bandpass filter detector alarm assembly including an input bandpass filter operatively connected to a differential comparator, the output of which triggers an alarm

  7. Winning strategies for pseudo-telepathy games using single non-local box

    International Nuclear Information System (INIS)

    Kunkri, S.; Kar, G.; Ghosh, S.; Roy, A.

    2006-12-01

    Using a single NL-box, a winning strategy is given for the impossible colouring pseudo-telepathy game for the set of vectors having Kochen-Specker property in four dimension. A sufficient condition given regarding the structure of the impossible colouring pseudo-telepathy game for general d-dimension. A winning strategy for this game is then described with single use of NL-box. (author)

  8. Proceedings of the WIN-Global 2008 conference

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    WiN-France hosted the 16. WIN-Global conference May 26-30, 2008, in Marseille, France. The conference was attended by over 150 delegates, representing 30 countries. Canadian participants, from many diverse backgrounds, attended the annual conference from AECL, Bruce Power, CNSC, NB Power and OPG. The theme: Maintaining Key Competencies, Arising Key Competencies for Nuclear Energy: A Challenge and Opportunity for Diversity Development, emphasized the challenges ahead in providing a skilled workforce for the nuclear renaissance, as new build projects and a vast number of retirements are expected around the world within the next 5 years. The conference addressed such questions as 'How will nuclear, attract, develop and retain staff?' A technical tour of Marcoule invited conference attendees to visit one of: Atalante, a high level nuclear chemistry laboratory; Phenix, a fast breeding research reactor; or AVM, a vitrification plant. A subsequent technical tour visited Cadarache providing the opportunity to view ITER, the international fusion research project.

  9. On good ETOL forms

    DEFF Research Database (Denmark)

    Skyum, Sven

    1978-01-01

    This paper continues the study of ETOL forms and good EOL forms done by Maurer, Salomaa and Wood. It is proven that binary very complete ETOL forms exist, good synchronized ETOL forms exist and that no propagating or synchronized ETOL form can be very complete.......This paper continues the study of ETOL forms and good EOL forms done by Maurer, Salomaa and Wood. It is proven that binary very complete ETOL forms exist, good synchronized ETOL forms exist and that no propagating or synchronized ETOL form can be very complete....

  10. Transport of hazardous goods

    International Nuclear Information System (INIS)

    1989-01-01

    The course 'Transport of hazardous goods' was held in Berlin in November 1988 in cooperation with the Bundesanstalt fuer Materialforschung und -pruefung. From all lecturs, two are recorded separately: 'Safety of tank trucks - requirements on the tank, development possibiities of active and passive safety' and 'Requirements on the transport of radioactive materials - possible derivations for other hazardous goods'. The other lectures deal with hazardous goods law, requirements on packinging, risk assessment, railroad transport, hazardous goods road network, insurance matters, EC regulations, and waste tourism. (HSCH) [de

  11. International land deals, local people's livelihood, and environment nexus (How to create win-win land deals in Ethiopia?)

    Science.gov (United States)

    Teklemariam Gebremeskel, Dereje; Witlox, Frank; Azadi, Hossein; Haile, Mitiku; Nyssen, Jan

    2013-04-01

    Following the global raise in demand for food and biofuel production, transnational companies are acquiring large scale agricultural land in developing countries such as Ethiopia. Considering land as one of the factors to be outsourced for development, the government of Ethiopia is supplying millions of hectares of land to transnational companies in the form of longterm lease. Many of the companies which engage in large scale land acquisition are of Indian, Chinese, Ethiopian diaspora, German, Malaysian, Italian, British, Dutch, Turkish, and Saudi-Arabian origin. The boom in the acquisition of farm land in the country has sparked an all-rounded debate among civil society groups, international institutions, nongovernmental organizations and independent development experts. The common reflections concerning the land deals in Ethiopia and elsewhere contain much rhetoric and hype which lack analysis of the real situation "on the ground" giving different connotations such as 'land grabbing', 'agricultural outsourcing', 'neo-colonialism', 'agrarian colonialism', and 'land underdevelopment'. However, deforestation, soil degradation, marginalization of local indigenous communities, and minimally unfair gains from investment by the host country are among the real points of concern arising out of the long term land lease contracts. Scientific evidence is lacking concerning the pragmatic impacts of large scale agricultural land acquisitions by transnational companies upon the natural environment (forest and land), local peoples' livelihood, and the contacting parties (the host country and the companies). The major objective of this study is to investigate the impacts in the context of Ethiopia, orienting to reinvent win-win land use models which constitute sustainable land use, local peoples' livelihood and the company-host country interests. To achieve this overall objective, the study employs a number of methods and methodologies constituting both qualitative and

  12. Repair of impact damaged utility poles with fiber reinforced polymers (FRP), phase II : [summary].

    Science.gov (United States)

    2015-04-01

    The aluminum and steel utility poles which support traffic signals, lighting, or mast-arm signs : are vulnerable to collisions from vehicles because of proximity to roadways. Removing these : poles for repair is costly and time-consuming, and removal...

  13. Capturing SCL and HR changes to win and loss events during gambling on electronic machines.

    Science.gov (United States)

    Wilkes, Benjamin L; Gonsalvez, Craig J; Blaszczynski, Alex

    2010-12-01

    The role of physiological arousal is central to theories about the onset and maintenance of gambling behaviours including problem gambling. The range of possibilities suggested include tonic underarousal and phasic abnormalities such as hypersensitivity to reward and/or reduced sensitivity to negative consequences associated with losses. Among the various types of gambling, electronic gambling machines (EGMs) are associated with the large majority of gambling related problems. The demonstration that physiological changes associated with rapidly occurring win and loss events during electronic gambling can be reliably captured is fundamental to further progress in the psychophysiology of gambling. The current study monitored electrodermal and cardiac activities of twenty-four healthy participants to event outcomes (losses, fake wins, small wins and big wins) during a task on a real EGM. The results demonstrated that it is possible to reliably capture the profile of physiological changes as they occurred in real time to the many different win and loss events during electronic gambling. Relative to baseline levels, win events produced significant increases in skin conductance levels, (but not in HR) whereas loss events produced no significant changes. The study has important applications for further experimental and clinical research. Copyright © 2010 Elsevier B.V. All rights reserved.

  14. Faking or Convincing: Why Do Some Advertising Campaigns Win Creativity Awards?

    Directory of Open Access Journals (Sweden)

    Raoul V. Kübler

    2012-05-01

    Full Text Available Since the Sarbanes-Oxley Act was passed in 2002, it has become commonplace in the advertising industry to use creativity-award-show prizes instead of gross income figures to attract new customers. Therefore, achieving a top creativity ranking and winning creativity awards have become high priorities in the advertising industry. Agencies and marketers have always wondered what elements in the advertising creation process would lead to the winning of creativity awards. Although this debate has been dominated by pure speculation about the success of different routines, approaches and strategies in winning creativity awards, for the first time our study delivers an empirical insight into the key drivers of creativity award success. We investigate what strategies and which elements of an advertising campaign are truly likely to lead to winning the maximum number of creativity awards. Using a sample of 108 campaigns, we identify factors that influence campaign success at international advertising award shows. We identify innovativeness and the integration of multiple channels as the key drivers of creativity award success. In contrast to industry beliefs, meaningful or personally connecting approaches do not seem to generate a significant benefit in terms of winning creativity awards. Finally, our data suggest that the use of so-called “fake campaigns” to win more creativity awards does not prove to be effective.

  15. Pole Shape Optimization of Permanent Magnet Synchronous Motors Using the Reduced Basis Technique

    Directory of Open Access Journals (Sweden)

    A. Jabbari

    2010-03-01

    Full Text Available In the present work, an integrated method of pole shape design optimization for reduction of torque pulsation components in permanent magnet synchronous motors is developed. A progressive design process is presented to find feasible optimal shapes. This method is applied on the pole shape optimization of two prototype permanent magnet synchronous motors, i.e., 4-poles/6-slots and 4-poles-12slots.

  16. [The splenic inferior pole of rats and hyperbaric oxygen].

    Science.gov (United States)

    Paulo, Isabel Cristina Andreatta Lemos; Paulo, Danilo Nagib Salomão; Ferrari, Thiago Antunes; Azeredo, Thiago Caetano Valadão de; Silva, Alcino Lázaro da

    2008-01-01

    To study the functional and morphological features of the lower pole of the spleen in rats submitted, or not, to postoperative hyperbaric oxygen therapy. Seventy-nine Wistar rats, weighing 248.7 +/- 27 g, divided into two groups [group A - simulation (n=40), group B - lower pole (n=39)] underwent surgery and were subdivided into two groups: 11 and 70 postoperative days. Each subgroup was subdivided into animals not treated (nt) (A11nt, n=10; B11nt, n=13; A70nt, n=10; B70nt, n=9) and treated with hyperbaric oxygen (t) (A11t, n=10; B11t, n=9; A70t, n=10; B70t, n=8). Blood was collected for measurement of lipids and immunoglobulins, platelet and Howell-Jolly body count before and after surgery. The spleen and lower pole were removed for histology. There was an increase of total cholesterol (p=0.002), VLDL-cholesterol and triglycerides (p=0.003) and of LDL-cholesterol (p=0.013) in subgroup B11nt, and no alterations were observed in the other subgroups. IgM decreased in subgroups B11t (p=0.007), B11nt (p=0.0000), B70nt (p=0.0005), B70t (p=0.02), and no change was observed in the simulation group. The number of platelets increased in subgroups B11nt (p=0.002) and B11t (p=0.01) and remained unchanged in the other subgroups. Howell-Jolly bodies were less numerous in subgroup B70nt than in subgroup B11nt (p=0.019). Lower pole viability was better in subgroup B11t than in B11nt and in subgroup B70 than in B11, and did not differ between subgroups B70t and B70nt. Function and viability of the remaining lower pole improved during the late postoperative period. Viability and function of the lower pole were better during the early but not during the late postoperative period, in animals submitted to hyperbaric oxygen therapy.

  17. Whip it Good

    DEFF Research Database (Denmark)

    Holm, Henrik Ole

    2016-01-01

    Analyse af Jeannette Ehlers' værk "Whip it Good" med betragtninger over et paradigmeskft fra et Vestlig til et ikke-vestligt.......Analyse af Jeannette Ehlers' værk "Whip it Good" med betragtninger over et paradigmeskft fra et Vestlig til et ikke-vestligt....

  18. What Are Good Universities?

    Science.gov (United States)

    Connell, Raewyn

    2016-01-01

    This paper considers how we can arrive at a concept of the good university. It begins with ideas expressed by Australian Vice-Chancellors and in the "league tables" for universities, which essentially reproduce existing privilege. It then considers definitions of the good university via wish lists, classic texts, horror lists, structural…

  19. The Good Work.

    Science.gov (United States)

    Csikszentmihalyi, Mihaly

    2003-01-01

    Examines the working lives of geneticists and journalists to place into perspective what lies behind personal ethics and success. Defines "good work" as productive activity that is valued socially and loved by people engaged in it. Asserts that certain cultural values, social controls, and personal standards are necessary to maintain good work and…

  20. Productivity and Capital Goods.

    Science.gov (United States)

    Zicht, Barbara, Ed.; And Others

    1981-01-01

    Providing teacher background on the concepts of productivity and capital goods, this document presents 3 teaching units about these ideas for different grade levels. The grade K-2 unit, "How Do They Do It?," is designed to provide students with an understanding of how physical capital goods add to productivity. Activities include a field trip to…

  1. Advice on Good Grooming.

    Science.gov (United States)

    Tingey, Carol

    1987-01-01

    Suggestions are presented from parents on how to help children with disabilities (with particular focus on Downs Syndrome) learn good grooming habits in such areas as good health, exercise, cleanliness, teeth and hair care, skin care, glasses and other devices, and social behavior. (CB)

  2. Not quite a win-win: the corporate agenda of the stay at work/return to work project.

    Science.gov (United States)

    Lax, Michael

    2015-05-01

    The idea that efforts are necessary to transform the dominant framework of workplace safety and health in the United States, from one of compensation and disability to one of stay at work/return to work (SAW/RTW) for workers injured or made ill on the job, has become increasingly widespread. SAW/RTW advocates argue that everyone "wins" when unnecessary disability is reduced. Toward this end, advocates have put forward a program and implemented a strategy with strong proponents among a coalition of corporate-connected professionals. The seemingly obvious conclusions of their arguments bear closer critical scrutiny, however. Addressing key questions-why injured workers do not SAW/RTW, who the coalition of SAW/RTW proponents includes, and what the coalition proposes-reveals that the SAW/RTW approach mainly benefits employers and the corporate-connected advocates. These assertions are detailed, and principles of an alternative approach that will serve the needs of injured workers are outlined. © The Author(s) 2015 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  3. Effect of Materials and Manufacturing on the Bending Stiffness of Vaulting Poles

    Science.gov (United States)

    Davis, C. L.; Kukureka, S. N.

    2012-01-01

    The increase in the world record height achieved in pole vaulting can be related to the improved ability of the athletes, in terms of their fitness and technique, and to the change in materials used to construct the pole. For example in 1960 there was a change in vaulting pole construction from bamboo to glass fibre reinforced polymer (GFRP)…

  4. Finite element modeling of small-scale tapered wood-laminated composite poles with biomimicry features

    Science.gov (United States)

    Cheng Piao; Todd F. Shupe; R.C. Tang; Chung Y. Hse

    2008-01-01

    Tapered composite poles with biomimicry features as in bamboo are a new generation of wood laminated composite poles that may some day be considered as an alternative to solid wood poles that are widely used in the transmission and telecommunication fields. Five finite element models were developed with ANSYS to predict and assess the performance of five types of...

  5. The Neville-Aitken formula for rational interpolants with prescribed poles

    Science.gov (United States)

    Carstensen, C.; Mühlbach, G.

    1992-12-01

    Using a polynomial description of rational interpolation with prescribed poles a simple purely algebraic proof of a Neville-Aitken recurrence formula for rational interpolants with prescribed poles is presented. It is used to compute the general Cauchy-Vandermonde determinant explicitly in terms of the nodes and poles involved.

  6. Mechanical properties of small-scale laminated wood composite poles: effects of taper and webs

    Science.gov (United States)

    Cheng Piao; Todd F. Shupe; R.C. Tang; Chung Y. Hse

    2006-01-01

    Laminated hollow wood composite poles represent an efficient utilization of the timber resource and a promising alternative for solid poles that are commonly used in the power transmission and telecommunication lines. The objective of this study was to improve the performance of composite poles by introducing the bio-mimicry concept into the design of hollow wood...

  7. A Good Teacher

    Directory of Open Access Journals (Sweden)

    Patrick J. Lewis

    2008-05-01

    Full Text Available The work is in a documentary film format utilizing digital video through computer software that presents the interviewees' responses to two questions juxtaposed with images and statements of "a good teacher" from popular culture. The two questions are: 1. Can you recall a primary or elementary teacher whom you had that you thought was a good teacher? 2. What was it about her/him that made you think she/he was a good teacher? However, in some of the interviews the interviewer utilizes other questions and/or prompts in order to encourage the participant to expand or elaborate within her/his story. Like TRINH T. Minh-ha (1992 "storytelling is an ongoing field of exploration in all of my works" (p.144. Through the interviews interpretive themes emerge around the notion of who is/what makes a good teacher. Some of the themes suggest personal characteristics such as "kindness," "patient," "passionate," "calm," "respect," "firm," "understanding" and "encouraging" that entwine with an idea of "personal connection" with the teacher. Other themes suggest shared experience and teaching attributes. These themes are presented with the images of good teachers from popular films. The notion of "good" and "good teacher" are purposefully not demarcated or defined by the interviewer or asked of the participants. This term is implicitly defined in the stories shared by each of the participants and the stories of the teacher films. URN: urn:nbn:de:0114-fqs0802415

  8. Claw-pole Synchronous Generator for Compressed Air Energy Storage

    Directory of Open Access Journals (Sweden)

    PAVEL Valentina

    2013-05-01

    Full Text Available This paper presents a claw-poles generator for compressed air energy storage systems. It is presented the structure of such a system used for compensating of the intermittency of a small wind energy system. For equipping of this system it is chosen the permanent magnet claw pole synchronous generator obtained by using ring NdFeB permanentmagnets instead of excitation coil. In such a way the complexity of the scheme is reduced and the generator become maintenance free. The new magnetic flux density in the air-gap is calculated by magneticreluctance method and by FEM method and the results are compared with measured values in the old and new generator.

  9. Study of recursive model for pole-zero cancellation circuit

    International Nuclear Information System (INIS)

    Zhou Jianbin; Zhou Wei; Hong Xu; Hu Yunchuan; Wan Xinfeng; Du Xin; Wang Renbo

    2014-01-01

    The output of charge sensitive amplifier (CSA) is a negative exponential signal with long decay time which will result in undershoot after C-R differentiator. Pole-zero cancellation (PZC) circuit is often applied to eliminate undershoot in many radiation detectors. However, it is difficult to use a zero created by PZC circuit to cancel a pole in CSA output signal accurately because of the influences of electronic components inherent error and environmental factors. A novel recursive model for PZC circuit is presented based on Kirchhoff's Current Law (KCL) in this paper. The model is established by numerical differentiation algorithm between the input and the output signal. Some simulation experiments for a negative exponential signal are carried out using Visual Basic for Application (VBA) program and a real x-ray signal is also tested. Simulated results show that the recursive model can reduce the time constant of input signal and eliminate undershoot. (authors)

  10. On the ultimate uncertainty of the top quark pole mass

    Energy Technology Data Exchange (ETDEWEB)

    Beneke, M. [Technische Univ. Muenchen, Garching (Germany). Physik-Department; Marquard, P. [Deutsches Elektronen-Synchrotron (DESY), Zeuthen (Germany); Nason, P. [INFN, Sezione di Milano Bicocca (Italy); Steinhauser, M. [Karlsruher Institut fuer Technologie (Germany). Inst. fuer Theoretische Teilchenphysik

    2016-05-15

    We combine the known asymptotic behaviour of the QCD perturbation series expansion, which relates the pole mass of a heavy quark to the MS mass, with the exact series coefficients up to the four-loop order to determine the ultimate uncertainty of the top-quark pole mass due to the renormalon divergence. We perform extensive tests of our procedure by varying the number of colours and flavours, as well as the scale of the strong coupling and the MS mass, and conclude that this uncertainty is around 70 MeV. We further estimate the additional contribution to the mass relation from the five-loop correction and beyond to be 250 MeV.

  11. Development of a 10-m wedged-pole undulator

    International Nuclear Information System (INIS)

    Robinson, K.E.; Gottschalk, S.C.; James, F.E.; Quimby, D.C.; Slater, J.M.; Valla, A.S.

    1989-01-01

    A 10-m rare earth permanent magnet hybrid undulator called a near infrared scalable undulator system (NISUS) is under construction at Spectra Technology for use in the Boeing FEL program series. The design was optimized for operation at a 1-μm wavelength with the Boeing accelerator parameters. A remotely adjustable compound taper is utilized to achieve optimum startup gain and high saturated extraction. A summary of the relevant design parameters is listed. A major goal was to build NISUS from modules which would allow easy scaling to longer lengths without redesign. Prototype tests for verification of field strength and quality are complete as well as the delivery and installation of the initial 5 m. Improvements relative to the technology used in the earlier tapered hybrid undulator (THUNDER) are highlighted. The wedged-pole configuration is employed for a major increase in field strength while operating the poles farther from saturation

  12. The Perceptions of Administrators from Quality Award-Winning School Districts and a Comparison of Student Academic Achievement in Quality Award-Winning Districts

    Science.gov (United States)

    Jauch, Kevin

    2010-01-01

    This research project served two main purposes. The first was to uncover the perceptions of district administrators from Quality award-winning school districts in regard to the use of the Malcolm Baldrige National Quality Award program as a management framework. This was accomplished by using the Interstate School Leaders Licensure Consortium's…

  13. Doing Good, Feeling Bad

    DEFF Research Database (Denmark)

    Sharma, Devika

    2017-01-01

    For decades humanitarianism has captured and shaped the dreams of the populations of the global North, dreams of a better world, of a common humanity, of goodness, of solidarity, and of global healing. In this article I argue that when taking art and cultural objects into account humanitarian......, Danmarks Indsamling [Denmark Collects], and the second is from Norwegian playwright Arne Lygre’s 2011 play, I Disappear. What is at stake in both of these scenes is the status of humanitarianism as a good-enough fantasy and promise of doing good....

  14. TRANSPORT OF COUNTERFEIT GOODS

    Directory of Open Access Journals (Sweden)

    Dagmar Babčanová

    2014-09-01

    Full Text Available The paper is focused on a current problem of transport of counterfeit goods in the European Union. Counterfeiting has a strong influence on the distribution organizations worldwide because most of counterfeit goods threaten the health and safety of consumers. Counterfeiting is a serious problem in the world economy today. The purpose of this paper is to point out the danger of counterfeiting in connection with the transport of Intellectual Property (IP rights - infringing goods. Background of the paper’s content is based on secondary data research of publicly available sources - international statistics and world reports.

  15. Customs control of goods

    Directory of Open Access Journals (Sweden)

    Mentor Gashi

    2015-11-01

    Full Text Available Customs control, is regulated by law in different countries. Different countries define through the law, the control of goods.. Main purpose of this paper is to analyze two types of customs controls, and their effect in reducing avoidance of duty or tax evasion which may be caused by the import of goods of certain companies. For this reason we researched which model is implemented in developing countries and what results were reached through questionnaires. In this sense the next research question, consists in defining the moment of customs control pre or post-clearance control of goods.

  16. Transportation of hazardous goods

    CERN Multimedia

    TS Department

    2008-01-01

    A general reminder: any transportation of hazardous goods by road is subject to the European ADR rules. The goods concerned are essentially the following: Explosive substances and objects; Gases (including aerosols and non-flammable gases such as helium and nitrogen); Flammable substances and liquids (inks, paints, resins, petroleum products, alcohols, acetone, thinners); Toxic substances (acids, thinners); Radioactive substances; Corrosive substances (paints, acids, caustic products, disinfectants, electrical batteries). Any requests for the transport of hazardous goods must be executed in compliance with the instructions given at this URL: http://ts-dep.web.cern.ch/ts-dep/groups/he/HH/adr.pdf Heavy Handling Section TS-HE-HH 73793 - 160364

  17. Seasonal Evolution of Titan's Stratosphere Near the Poles

    Science.gov (United States)

    Coustenis, A.; Jennings, D. E.; Achterberg, R. K.; Bampasidis, G.; Nixon, C. A.; Lavvas, P.; Cottini, V.; Flasar, F. M.

    2018-02-01

    In this Letter, we report the monitoring of seasonal evolution near Titan’s poles. We find Titan’s south pole to exhibit since 2010 a strong temperature decrease and a dramatic enhancement of several trace species such as complex hydrocarbons and nitriles (HC3N and C6H6 in particular) previously only observed at high northern latitudes. This results from the seasonal change on Titan going from winter (2002) to summer (2017) in the north and, at the same time, the onset of winter in the south pole. During this transition period atmospheric components with longer chemical lifetimes linger in the north, undergoing slow photochemical destruction, while those with shorter lifetimes decrease and reappear in the south. An opposite effect was expected in the north, but not observed with certainty until now. We present here an analysis of high-resolution nadir spectra acquired by Cassini/Cassini Composite Infrared Spectrometer in the past years and describe the temperature and composition variations near Titan’s poles. From 2013 until 2016, the northern polar region has shown a temperature increase of 10 K, while the south has shown a more significant decrease (up to 25 K) in a similar period of time. While the south polar region has been continuously enhanced since about 2012, the chemical content in the north is finally showing a clear depletion for most molecules only since 2015. This is indicative of a non-symmetrical response to the seasons in Titan’s stratosphere that can set constraints on photochemical and GCM models.

  18. REGIONAL DEVELOPMENT THROUGH GROWTH AND URBAN DEVELOPMENT POLES IN ROMANIA

    Directory of Open Access Journals (Sweden)

    Stefana VARVARI

    2015-09-01

    Full Text Available In 2008 the Ministry of Development, Public Works and Housing (now the Ministry of Regional Development and Public Administration prepared the growth poles policy for Romania, establishing seven growth poles to be financed through the Regional Operational Programme 2007-1013, under the Priority Axis no. 1. For 2007-2013 there were also established 11 urban development poles. At present the Ministry is discussing with the European Commission the new Regional Operational Programme 2014-2020 in which the main policy lines regarding integrated territorial development also take into consideration the improvement of the quality of life and the “appearance” of towns and strengthening their role in the region. The main urban agglomerations (county seats are seen as development engines of the regions. The authors analyze the results obtained and the problems that appeared at regional level in what concerns the projects financed under Axis 1 of the ROP 2007-2013 by answering two main questions: did they really had the estimated impact on the growth and urban development poles and on the regions? and was there really an integrated approach used? Based on the results obtained from the analysis of the previous programming period the authors try to recommend some improvements that could be taken into consideration for the development of the Integrated urban development plans and priority projects that are going to be financed by ESI funds under Axis 4 of the new ROP 2014-2020, recommendations that could be taken into consideration when preparing the Guidelines for applicants for this axis.

  19. Tööpuudus 29%, palavikku pole / Rachel Donadio

    Index Scriptorium Estoniae

    Donadio, Rachel

    2010-01-01

    Lõuna-Hispaanias asuvas Cádizis on töötus 29%, ometi pole eurotsooni kõrgeim tööpuuduse määr tekitanud linnas sügavat sotsiaalset rahutust ega massilisi proteste, sest üsna kõrge elukvaliteedi tagavad töötutele kompleksne turvavõrk, mis koosneb varimajandusest, perekonna toetusest ja valitsuse toetusest

  20. Development of a superconducting claw-pole motor

    International Nuclear Information System (INIS)

    Watanabe, E.; Kikukawa, K.; Satoh, Y.; Torii, S.

    2008-01-01

    We have developed and produced a superconducting claw-pole motor for a trial purpose as a method to make the best use of the characteristic of superconductivity without collector rings or rotating superconducting coils that need to be cryocooled, and made some examinations. The unique feature in this motor is to have the mechanism that supports the reaction magnetic force generated in the axial direction

  1. Multiple mechanisms regulate NuMA dynamics at spindle poles.

    Science.gov (United States)

    Kisurina-Evgenieva, Olga; Mack, Gary; Du, Quansheng; Macara, Ian; Khodjakov, Alexey; Compton, Duane A

    2004-12-15

    The large coiled-coil protein NuMA plays an essential role in organizing microtubule minus ends at spindle poles in vertebrate cells. Here, we use both in vivo and in vitro methods to examine NuMA dynamics at mitotic spindle poles. Using fluorescence recovery after photobleaching, we show that an exogenously expressed green-fluorescent-protein/NuMA fusion undergoes continuous exchange between soluble and spindle-associated pools in living cells. These dynamics require cellular energy and display an average half-time for fluorescence recovery of approximately 3 minutes. To explore how NuMA dynamics at spindle poles is regulated, we exploited the association of NuMA with microtubule asters formed in mammalian mitotic extracts. Using a monoclonal antibody specific for human NuMA, we followed the fate of human NuMA associated with microtubule asters upon dilution with a hamster mitotic extract. Consistent with in vivo data, this assay shows that NuMA can be displaced from the core of pre-assembled asters into the soluble pool. The half-time of NuMA displacement from asters under these conditions is approximately 5 minutes. Using this assay, we show that protein kinase activity and the NuMA-binding protein LGN regulate the dynamic exchange of NuMA on microtubule asters. Thus, the dynamic properties of NuMA are regulated by multiple mechanisms including protein phosphorylation and binding to the LGN protein, and the rate of exchange between soluble and microtubule-associated pools suggests that NuMA associates with an insoluble matrix at spindle poles.

  2. Clusters of cyclones encircling Jupiter’s poles

    Science.gov (United States)

    Adriani, A.; Mura, A.; Orton, G.; Hansen, C.; Altieri, F.; Moriconi, M. L.; Rogers, J.; Eichstädt, G.; Momary, T.; Ingersoll, A. P.; Filacchione, G.; Sindoni, G.; Tabataba-Vakili, F.; Dinelli, B. M.; Fabiano, F.; Bolton, S. J.; Connerney, J. E. P.; Atreya, S. K.; Lunine, J. I.; Tosi, F.; Migliorini, A.; Grassi, D.; Piccioni, G.; Noschese, R.; Cicchetti, A.; Plainaki, C.; Olivieri, A.; O’Neill, M. E.; Turrini, D.; Stefani, S.; Sordini, R.; Amoroso, M.

    2018-03-01

    The familiar axisymmetric zones and belts that characterize Jupiter’s weather system at lower latitudes give way to pervasive cyclonic activity at higher latitudes. Two-dimensional turbulence in combination with the Coriolis β-effect (that is, the large meridionally varying Coriolis force on the giant planets of the Solar System) produces alternating zonal flows. The zonal flows weaken with rising latitude so that a transition between equatorial jets and polar turbulence on Jupiter can occur. Simulations with shallow-water models of giant planets support this transition by producing both alternating flows near the equator and circumpolar cyclones near the poles. Jovian polar regions are not visible from Earth owing to Jupiter’s low axial tilt, and were poorly characterized by previous missions because the trajectories of these missions did not venture far from Jupiter’s equatorial plane. Here we report that visible and infrared images obtained from above each pole by the Juno spacecraft during its first five orbits reveal persistent polygonal patterns of large cyclones. In the north, eight circumpolar cyclones are observed about a single polar cyclone; in the south, one polar cyclone is encircled by five circumpolar cyclones. Cyclonic circulation is established via time-lapse imagery obtained over intervals ranging from 20 minutes to 4 hours. Although migration of cyclones towards the pole might be expected as a consequence of the Coriolis β-effect, by which cyclonic vortices naturally drift towards the rotational pole, the configuration of the cyclones is without precedent on other planets (including Saturn’s polar hexagonal features). The manner in which the cyclones persist without merging and the process by which they evolve to their current configuration are unknown.

  3. Coherence between geophysical excitations and celestial pole offsets

    Czech Academy of Sciences Publication Activity Database

    Ron, Cyril; Vondrák, Jan

    2011-01-01

    Roč. 8, č. 3 (2011), s. 243-247 ISSN 1214-9705. [Czech-Polish Workshop on Recent Geodynamics of the Sudeten and Adjacent Areas. Třešť, 04.11.2010-06.11. 2010] R&D Projects: GA ČR GA205/08/0908 Institutional research plan: CEZ:AV0Z10030501 Keywords : geophysical excitations * celestial pole offsets * coherence Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 0.530, year: 2011

  4. Pole particles in Treder's tetrad theory

    Energy Technology Data Exchange (ETDEWEB)

    Fuchs, H.

    1977-01-01

    In the framework of Treder's tetrad theory of gravitation the interaction of pole-particles is considered in post-Newtonian approximation. The perihelion shift for the two-body problems is calculated for different matter-field-couplings. In general it depends not only from the sum of the masses but also from the reduced mass. The additional term is connected with the absorption of gravitation.

  5. Seasonal Evolution of Titan's South Pole 220 cm-1 Cloud

    Science.gov (United States)

    Jennings, Donald

    2016-06-01

    A cloud of ices that had been seen only in Titan's north during winter began to emerge at the south pole in 2012. Discovered by Voyager IRIS as an emission feature at 220 cm-1, the cloud has been studied extensively in both the north and south by Cassini CIRS. The spectral feature acts as a tracer of the seasonal changes at Titan's poles, relating to evolving composition, temperature structure and dynamics. Although candidates have been proposed, the chemical makeup of the cloud has never been identified. The cloud is composed of condensates derived from gases created at high altitude and transported to the cold, shadowed pole. In the north the cloud has diminished gradually over the Cassini mission as Titan has transitioned from winter to spring. The southern cloud, on the other hand, grew rapidly after 2012. By late 2014 it had developed a complex ring structure that was confined to latitudes poleward of 70°S within the deep temperature well that had formed at the south pole [1]. The location of the cloud coincides in latitude with the HCN cloud reported by ISS and VIMS [2,3]. CIRS also saw enhanced gas emissions at those latitudes [4]. When it first formed, the cloud was abundant at altitudes as high as 250 km, while later it was found mostly at 100-150 km, suggesting that the material that had been deposited from above had gathered at the lower altitudes. Radiance from the southern cloud increased until mid-2015 and since then has decreased. The cloud may be transitioning to the more uniform hood morphology familiar in the north. Taking the north and south together, by the end of the Cassini mission in 2017 we will have observed almost an entire seasonal cycle of the ice cloud.

  6. Pole mass, width, and propagators of unstable fermions

    International Nuclear Information System (INIS)

    Kniehl, B.A.; Sirlin, A.

    2008-01-01

    The concepts of pole mass and width are extended to unstable fermions in the general framework of parity-nonconserving gauge theories, such as the Standard Model. In contrast with the conventional on-shell definitions, these concepts are gauge independent and avoid severe unphysical singularities, properties of great importance since most fundamental fermions in nature are unstable particles. General expressions for the unrenormalized and renormalized dressed propagators of unstable fermions and their field-renormalization constants are presented. (orig.)

  7. Edgar Savisaar : BRS pole piisavalt investeerinud / Raigo Neudorf

    Index Scriptorium Estoniae

    Neudorf, Raigo

    2006-01-01

    Majandus- ja kommunikatsiooniminister on rahul, et riigi ja BRS-iga saavutati kokkulepe ettevõtte aktsiate tagasiostuks, kuid leiab, et BRS pole täitnud võetud investeerimiskohustusi ning seega peab järgnevatel aastatel suunama ettevõtte kaasajastamisse miljardeid kroone. Vt. samas: Jüri Käo: investeeringute kogumaht ületas nõutu; Savisaar: Jüri Käo ajab pada; Pingelised läbirääkimised BRS-iga

  8. Atypical VZV Retinitis in a Patient with Good Syndrome.

    Science.gov (United States)

    Inomata, Takenori; Honda, Miki; Murakami, Akira

    2018-01-01

    To describe atypical varicella zoster virus (VZV) retinitis in a patient with Good syndrome. A 63-year-old patient with Good syndrome presented with bilateral necrotizing retinitis starting from the posterior pole. He had a history of thymoma status post thymectomy 4 years previously, left-sided sinusitis, and recent pulmonary aspergillosis. Qualitative PCR was performed on aqueous fluid. Immunological investigations revealed reduced levels of CD4 + T cells and immunoglobulins. Qualitative PCR was positive for VZV and negative for cytomegalovirus, herpes simplex virus (HSV)-1, and HSV-2. The patient was treated with oral valacyclovir and three courses of immunoglobulin supplementation. The atypical retinitis showed improvement after therapy. Good syndrome should be considered in a patient with opportunistic infections and history of thymoma in the absence of human immunodeficiency virus. Atypical retinitis can occur in patients with Good syndrome and quantitative PCR is important for accurate diagnosis.

  9. Background Studies for Acoustic Neutrino Detection at the South Pole

    Science.gov (United States)

    Abbasi, R.; Abdou, Y.; Abu-Zayyad, T.; Adams, J.; Aguilar, J. A.; Ahlers, M.; Andeen, K.; Auffenberg, J.; Bai, X.; Baker, M.; hide

    2012-01-01

    The detection of acoustic signals from ultra-high energy neutrino interactions is a promising method. to measure the flux of cosmogenic neutrinos expected on Earth. The energy threshold for this process depends strongly on the absolute noise level in the target material. The South Pole Acoustic Test Setup (SPATS). deployed in the upper part of four boreholes of the IceCube Neutrino Observatory, has monitored the noise in Antarctic ice at the geographic South Pole for more than two years down to 500 m depth. The noise is very stable and Gaussian distributed, Lacking an in situ calibration up to now, laboratory measurements have been used to estimate the absolute noise level in the 10-50 kHz frequency range to be smaller than 20 mPa. Using a threshold trigger. sensors of the South Pole Acoustic Test Setup registered acoustic events in the IceCube detector volume and its vicinity. Acoustic signals from refreezing IceCube holes and from anthropogenic sources have been used to test the localization of acoustic events. An upper limit on the neutrino flux at energies E(sub v) > 10(exp 11) GeV is derived from acoustic data taken over eight months.

  10. THE SUSTAINABLE DEVELOPMENT OF THE BRASOV GROWTH POLE

    Directory of Open Access Journals (Sweden)

    Aida CATANA

    2016-12-01

    Full Text Available The demographic dynamics analysed in the context of the relationship between economic development and social inclusion presents an image of the sustainable development of a community as well as the manner how the financial resources have been used. With an allocation of 74.3 million euro in the programming period 2007-2013, the Brasov Growth Pole has pursued the contribution to the achievement of sustainable development since 2005 by the participation in the Agenda 21. The implementation of projects with European financing in areas such as transport, social and educational infrastructure or tourism have generated changes/demographic movements, which this paper proposes to present. The evolution of the stable population, its dynamics at the level of each locality that is part of the Brasov growth pole as well as the dynamics of the number of employees or the development of the unemployment rate are presented by the cluster analysis. The effects of the European financing obtained from Regional Operational Programme 2007-2013 are thus reflected in the sustainable development of the Brasov growth pole from the point of view of the dynamics of the population

  11. Factorization and resummation for collinear poles in QCD amplitudes

    Energy Technology Data Exchange (ETDEWEB)

    Dixon, Lance J.; Magnea, Lorenzo; Sterman, George

    2008-05-28

    We study the origin of subleading soft and collinear poles of form factors and amplitudes in dimensionally-regulated massless gauge theories. In the case of form factors of fundamental fields, these poles originate from a single function of the coupling, denoted G({alpha}{sub s}), depending on both the spin and gauge quantum numbers of the field. We relate G({alpha}{sub s}) to gauge-theory matrix elements involving the gluon field strength. We then show that G({alpha}{sub s}) is the sum of three terms: a universal eikonal anomalous dimension, a universal non-eikonal contribution, given by the coefficient B{sub {delta}}({alpha}{sub s}) of {delta}(1-z) in the collinear evolution kernel, and a process-dependent short-distance coefficient function, which does not contribute to infrared poles. Using general results on the factorization of soft and collinear singularities in fixed-angle massless gauge theory amplitudes, we conclude that all such singularities are captured by the eikonal approximation, supplemented only by the knowledge of B{sub {delta}}({alpha}{sub s}). We explore the consequences of our results for conformal gauge theories, where in particular we find a simple exact relation between the form factor and the cusp anomalous dimension.

  12. Automatic Pole and Q-Value Extraction for RF Structures

    Energy Technology Data Exchange (ETDEWEB)

    C. Potratz, H.-W. Glock, U. van Rienen, F. Marhauser

    2011-09-01

    The experimental characterization of RF structures like accelerating cavities often demands for measuring resonant frequencies of Eigenmodes and corresponding (loaded) Q-values over a wide spectral range. A common procedure to determine the Q-values is the -3dB method, which works well for isolated poles, but may not be applicable directly in case of multiple poles residing in close proximity (e.g. for adjacent transverse modes differing by polarization). Although alternative methods may be used in such cases, this often comes at the expense of inherent systematic errors. We have developed an automation algorithm, which not only speeds up the measurement time significantly, but is also able to extract Eigenfrequencies and Q-values both for well isolated and overlapping poles. At the same time the measurement accuracy may be improved as a major benefit. To utilize this procedure merely complex scattering parameters have to be recorded for the spectral range of interest. In this paper we present the proposed algorithm applied to experimental data recorded for superconducting higher-order-mode damped multi-cell cavities as an application of high importance.

  13. Management of lower pole nephrolithiasis: a critical analysis.

    Science.gov (United States)

    Lingeman, J E; Siegel, Y I; Steele, B; Nyhuis, A W; Woods, J R

    1994-03-01

    The results of extracorporeal shock wave lithotripsy (ESWL*) and percutaneous nephrostolithotomy for the treatment of lower pole nephrolithiasis were examined in 32 consecutive patients undergoing percutaneous nephrostolithotomy at the Methodist Hospital of Indiana and through meta-analysis of publications providing adequate stratification of treatment results. Of 101 cases managed with percutaneous nephrostolithotomy 91 (90%) were stone-free, a result significantly better than that achieved with ESWL (1,733 of 2,927 stone-free, 59%). Stone-free rates with percutaneous nephrostolithotomy were independent of stone burden, whereas stone-free rates with ESWL were inversely correlated to the stone burden treated. The morbidity of patients undergoing percutaneous nephrostolithotomy at our hospital was minimal, with a mean hospital stay of 4.7 +/- 2.8 days. No blood transfusions were required. All patients became stone-free. The percentage of urolithiasis patients with lower pole calculi is increasing. Because of the significantly greater efficacy of percutaneous nephrostolithotomy for lower pole calculi, particularly stones larger than 10 mm. in diameter, further consideration should be given to an initial approach with percutaneous nephrostolithotomy.

  14. Low cost UV-Ozone reactor mounted for treatment of electrode anodes used in P-OLEDs devices

    Directory of Open Access Journals (Sweden)

    Emerson Roberto Santos

    Full Text Available Abstract Low cost UV-Ozone reactor using a high pressure mercury vapor lamp of 80 watts without outer bulb showed good results for treatment of ITO films used as anode electrode in the assembly of P-OLED (polymer-organic light emitting diode devices. This study revealed 20 minutes as effective treatment time and it was verified also that the effect of UV-Ozone treatment loses its efficiency as the elapsed time increases. It was analyzed with measurements of contact angle using a droplet of PEDOT:PSS polymer. P-OLEDs devices were mounted with architecture: ITO/PEDOT:PSS/PVK/Alq3/Al. The PVK polymer was diluted in organic solvent of 1,2,4-trichlorobenzene with concentrations of: 5, 10, 20 and 30 mg/mL. Results revealed better performance of P-OLED devices for concentration of 5 mg/mL resulting in lower threshold voltage, elevation of electrical current and similar diode curve.

  15. Guide to Good Posture

    Science.gov (United States)

    Good posture is about more than standing up straight so you can look your best. It is an important ... pain, injuries, and other health problems. What is posture? Posture is how you hold your body. There ...

  16. DIFFERENCES IN GAME STATISTICS BETWEEN WINNING AND LOSING RUGBY TEAMS IN THE SIX NATIONS TOURNAMENT

    Directory of Open Access Journals (Sweden)

    José M. Palao

    2009-12-01

    Full Text Available The objective of the present study was to analyze the differences in rugby game statistics between winning and losing teams. The data from 58 games of round robin play from the Six Nations tournament from the 2003-2006 seasons were analyzed. The groups of variables studied were: number of points scored, way in which the points were scored; way teams obtained the ball and how the team used it; and technical and tactical aspects of the game. A univariate (t-test and multivariate (discriminant analysis of data was done. Winning teams had average values that were significantly higher in points scored, conversions, successful drops, mauls won, line breaks, possessions kicked, tackles completed, and turnovers won. Losing teams had significantly higher averages for the variables scrums lost and line-outs lost. The results showed that: a in the phases of obtaining the ball and more specifically in scrummage and line-out, winning teams lose fewer balls than losing teams (winning teams have an efficacy of 90% in both actions; b the winning team tends to play more with their feet when they obtain the ball, to utilize the maul as a way of attacking, and to break the defensive line more often than the losing team does; and c On defence, winning teams recovered more balls and completed more tackles than losing teams, and the percentage of tackles completed by winning teams was 94%. The value presented could be used as a reference for practice and competition in peak performance teams

  17. Improvement of information on the nuclear energy health effects, the aim of win Slovakia

    International Nuclear Information System (INIS)

    Petrasova, M.; Nikodemova, D.

    1998-01-01

    International organisation WIN Global and national organisation WIN Slovakia which as a section of Slovak Nuclear Society, offer unique opportunities for the improvement of radiation risk communication. WIN Global was established in 1993 and currently has about 600 members in 39 countries. WIN Slovakia was established in the end of 1997 and has 20 members. WIN Slovakia is the association of women working professionally in the fields of nuclear energy and application of radiation and willing to devote time to public information. Members of WIN Slovakia all have one thing in common: They want the general public to have a better understanding of nuclear and radiation matter. The members of WIN Slovakia would like and plane to make presentations, discuss and give information material on subjects as: energy and sustainable development; radiation, radioactivity, and health effects; medical applications, radiation protection; nuclear energy, uranium mining; nuclear power plants and their safety; radioactive waste; nuclear and environment; natural radiation, radon. In 1996-1997 a comparative risk perception study was carried out in Slovak Republic. Real data were collected through the administration of a questionnaires distributed among a group of 14-17 years old children (N 1 = 308) and teenagers (N 2 = 150). The list of 44 items covered a wide range of risks and hazards, including risks from technology (nuclear power plants, water-dams etc.) pollution (air-, water-, soil, waste management) nature (floods, fire, etc.), life style (smoking, drugs, alcohol abuse) and society (crime, conflicts, war, terror etc.). The questionnaire contains the questions about the sources of risk information. The topic of the study was the self assessment of the knowledge on particular risks too. The results were summarised

  18. Spatial patterns of pollution associated with creosote treated poles in Mälardalen

    OpenAIRE

    Forselius, Ellen

    2015-01-01

    Creosote is a product name given to a mixture of several hundred compounds, which is often used to protect wooden poles from rot and insect damage, however it has also been linked to causing cancer in humans. Alternative materials for power poles include concrete, steel, composite and non-treated wooden poles. This report looks at Mälarenergi Elnät ABs 17,000 creosote coated poles and their patterns of pollution. GIS analyses in ArcGIS were used to evaluate which creosote poles are most criti...

  19. POLE-LIKE OBJECT EXTRACTION FROM MOBILE LIDAR DATA

    Directory of Open Access Journals (Sweden)

    H. Zheng

    2016-06-01

    Full Text Available Object detection and recognition from LiDAR (Light Detection And Ranging data has been a research topic in the fields of photogrammetry and computer vision. Unlike point clouds collected in well-controlled indoor environments, point clouds in urban environments are more complex due to complexity of the real world. For example, trees sometimes close to signs or buildings, which will cause occlusions in the point clouds. Current object detection or reconstruction algorithms will have problems when recognizing objects with severe occlusions caused by trees etc. In this paper, a robust vegetation removal method and a DBSCAN based pole-like object detection method are proposed. Based on observation that major difference between vegetation and other rigid objects is their penetrability with respect to LiDAR, we introduce a local roughness measure to differentiate rigid objects from non-rigid ones (vegetation in this paper. First, a local sphere with a small radius is generated for each input point. Three principal components of the local sphere are then calculated, and a plane is determined. The roughness is obtained through calculating the standard deviation of distances from all inside points to the plane by a weighted summation of the normalized distances. The further the point to the plane, the smaller the weight is. Finally, a graph cuts based method is introduced to classify the input point sets into two groups. The data term is defined by the normalized roughness of the current point, and the smoothness term is defined by the normalized distance between the point and its nearest neighbour point. In terms of pole-like object detection, first, a uniformed 2D grid is generated through projecting all the points to the XY-plane. The seed points of the pole-like objects are obtained by determining the x and y coordinates by the centres of the highest density cells of the grid and the z coordinate by the mean height of the point sets of each object

  20. Live imaging of spindle pole disorganization in docetaxel-treated multicolor cells

    International Nuclear Information System (INIS)

    Sakaushi, Shinji; Nishida, Kumi; Minamikawa, Harumi; Fukada, Takashi; Oka, Shigenori; Sugimoto, Kenji

    2007-01-01

    Treatment of cells with docetaxel at low concentrations induces aberrant bipolar spindles of which two centrosomes stay at only one pole, and also induces multipolar spindles. To gain insight into the relations between centrosome impairment and structural defects of the spindle, live-cell imaging was performed on a human MDA Auro/imp/H3 cell line in which centrosomes/mitotic spindles, nuclear membrane and chromatin were simultaneously visualized by fluorescent proteins. In the presence of docetaxel at IC 50 concentration, the centrosomes did not segregate, and multiple aster-like structures ectopically arose around the disappearing nuclear membrane. Those ectopic structures formed an acentrosomal pole opposing to the two-centrosomes-containing pole. In late metaphase, one pole often fragmented into multiple spindle poles, leading multipolar division. These results suggest that spindle pole fragility may be induced by centrosome impairment, and collapse of the pole may contribute to induction of aneuploid daughter cells

  1. Near Misses in Slot Machine Gambling Developed Through Generalization of Total Wins.

    Science.gov (United States)

    Belisle, Jordan; Dixon, Mark R

    2016-06-01

    The purpose of the present study was to evaluate the development of the near miss effect in slot machine gambling as a product of stimulus generalization from total wins. The study was conducted across two experiments. Twelve college students participated in the first experiment, which demonstrated that greater post-reinforcement pauses followed losing outcomes that were formally similar to total wins, relative to losing outcomes that were formally dissimilar [F (5, 7) = 5.24, p = .025] along a generalization gradient (R (2) = .96). Additionally, 11 out of 12 participants showed greater response latencies following near-misses than following total wins. Thirteen college students participated in the second experiment, which demonstrated that symbols that more saliently indicated a loss resulted in lower response latencies than functionally equivalent but visually dissimilar losing symbols [F (3, 10) = 15.50, p = .01]. A generalization gradient was observed across winning symbols (R (2) = .98), and an inverse of the gradient observed across winning symbols was observed across symbols that were the least formally similar (R (2) = .69). The present study replicates and extends previous research on near misses in slot machine gambling, and provides discussion around the clinical utility of such findings on the prevention of problem gambling.

  2. Match statistics related to winning in the group stage of 2014 Brazil FIFA World Cup.

    Science.gov (United States)

    Liu, Hongyou; Gomez, Miguel-Ángel; Lago-Peñas, Carlos; Sampaio, Jaime

    2015-01-01

    Identifying match statistics that strongly contribute to winning in football matches is a very important step towards a more predictive and prescriptive performance analysis. The current study aimed to determine relationships between 24 match statistics and the match outcome (win, loss and draw) in all games and close games of the group stage of FIFA World Cup (2014, Brazil) by employing the generalised linear model. The cumulative logistic regression was run in the model taking the value of each match statistic as independent variable to predict the logarithm of the odds of winning. Relationships were assessed as effects of a two-standard-deviation increase in the value of each variable on the change in the probability of a team winning a match. Non-clinical magnitude-based inferences were employed and were evaluated by using the smallest worthwhile change. Results showed that for all the games, nine match statistics had clearly positive effects on the probability of winning (Shot, Shot on Target, Shot from Counter Attack, Shot from Inside Area, Ball Possession, Short Pass, Average Pass Streak, Aerial Advantage and Tackle), four had clearly negative effects (Shot Blocked, Cross, Dribble and Red Card), other 12 statistics had either trivial or unclear effects. While for the close games, the effects of Aerial Advantage and Yellow Card turned to trivial and clearly negative, respectively. Information from the tactical modelling can provide a more thorough and objective match understanding to coaches and performance analysts for evaluating post-match performances and for scouting upcoming oppositions.

  3. Winning fights induces hyperaggression via the action of the biogenic amine octopamine in crickets.

    Directory of Open Access Journals (Sweden)

    Jan Rillich

    Full Text Available Winning an agonistic interaction against a conspecific is known to heighten aggressiveness, but the underlying events and mechanism are poorly understood. We quantified the effect of experiencing successive wins on aggression in adult male crickets (Gryllus bimaculatus by staging knockout tournaments and investigated its dependence on biogenic amines by treatment with amine receptor antagonists. For an inter-fight interval of 5 min, fights between winners escalated to higher levels of aggression and lasted significantly longer than the preceding round. This winner effect is transient, and no longer evident for an inter-fight interval of 20 min, indicating that it does not result from selecting individuals that were hyper-aggressive from the outset. A winner effect was also evident in crickets that experienced wins without physical exertion, or that engaged in fights that were interrupted before a win was experienced. Finally, the winner effect was abolished by prior treatment with epinastine, a highly selective octopamine receptor blocker, but not by propranolol, a ß-adrenergic receptor antagonist, nor by yohimbine, an insect tyramine receptor blocker nor by fluphenazine an insect dopamine-receptor blocker. Taken together our study in the cricket indicates that the physical exertion of fighting, together with some rewarding aspect of the actual winning experience, leads to a transient increase in aggressive motivation via activation of the octopaminergic system, the invertebrate equivalent to the adrenergic system of vertebrates.

  4. Abusing Good Intentions

    Directory of Open Access Journals (Sweden)

    Tamas Bereczkei

    2015-06-01

    Full Text Available The present study aims to understand how Machiavellians switch from one kind of response to another in different circumstances to maximize their profit. We set up a specific experimental paradigm that involved both a cooperative and competitive version of a public goods game. We found that Machiavellianism accounts for the total amount of money paid by the players (N = 144 across five rounds in the cooperative but not in the competitive game. Compared with the others, individuals with higher scores on Mach scale contributed less to the public goods in the cooperative condition, but no difference was found in the competitive condition. Finally, this relationship was influenced by the sequence of the games. These results indicate that Machiavellians skillfully evaluate social environments and strive to exploit those with abundant contributions to public goods.

  5. Codes of Good Governance

    DEFF Research Database (Denmark)

    Beck Jørgensen, Torben; Sørensen, Ditte-Lene

    2013-01-01

    Good governance is a broad concept used by many international organizations to spell out how states or countries should be governed. Definitions vary, but there is a clear core of common public values, such as transparency, accountability, effectiveness, and the rule of law. It is quite likely......, however, that national views of good governance reflect different political cultures and institutional heritages. Fourteen national codes of conduct are analyzed. The findings suggest that public values converge and that they match model codes from the United Nations and the European Council as well...... as conceptions of good governance from other international organizations. While values converge, they are balanced and communicated differently, and seem to some extent to be translated into the national cultures. The set of global public values derived from this analysis include public interest, regime dignity...

  6. Doing Good Parenthood

    DEFF Research Database (Denmark)

    This edited collection shows that good parenthood is neither fixed nor stable. The contributors show how parenthood is equally done by men, women and children, in and through practices involving different normative guidelines. The book explores how normative layers of parenthood are constituted...... by notions such as good childhood, family ideals, national public health and educational strategies. The authors illustrate how different versions of parenthood coexist and how complex sets of actions are demanded to fulfil today’s expectations of parenthood in Western societies. This interdisciplinary book...

  7. A good patient?

    DEFF Research Database (Denmark)

    Campbell, Catherine; Scott, Kerry; Skovdal, Morten

    2015-01-01

    Background: While patient-provider interactions are commonly understood as mutually constructed relationships,the role of patient behaviour, participation in interactions, and characteristics, particularly ideals surrounding notionsof ‘good’ and ‘bad’ patients, are under-examined. This article......, physical cleanliness, honesty, gratitude and lifestyle adaptations (taking pills correctly andcoming to the clinic when told). As healthcare workers may decide to punish patients who do not live up the‘good patient persona’, many patients seek to perform within the confines of the ‘good patient persona...

  8. From Goods to Solutions

    DEFF Research Database (Denmark)

    Chakkol, Mehmet; Johnson, Mark; Raja, Jawwad

    2014-01-01

    Purpose – This paper aims to adopt service-dominant logic (SDL) to empirically explore network configurations resulting from the provision of goods, goods and services, and solutions. Design/methodology/approach – This paper uses a single, in-depth, exploratory case study in a truck manufacturer......: dyadic, triadic and tetradic. The extent to which different network actors contribute to value co-creation varies across the offerings. Research limitations/implications – This paper is based on a single, in-depth case study developed in one industrial context. Whilst this represents an appropriate...

  9. Greenhouse Gas Emission Mitigation And Agriculture, Trade-off Or Win-win Situation: Bioeconomic Farm Modelling In The Sudanian Area of Burkina Faso

    Science.gov (United States)

    Some, T. E.; Barbier, B.

    2015-12-01

    Climate changes talks regularly underline that developing countries' agriculture could play a stronger role in GHGs mitigation strategies and benefit from the Kyoto Protocol program of subsidies. Scientists explain that agriculture can contribute to carbon mitigation by storing more carbon in the soil through greener cropping systems. In this context, a growing number of research projects have started to investigate how developing countries agriculture can contribute to these objectives. The clean development mechanism (CDM) proposed in the Kyoto protocol is one particular policy instrument that can incite farmers to mitigate the GHG balance towards more sequestration and less emission. Some economists such as Michael Porter think that environmental regulation lead to a win-win outcome, in which case subsidies are not necessary. If it is a trade-off between incomes and the environment, subsidies are required. CDM can be mobilized to support the mitigation strategy. Agriculture implies the use of inputs. Reducing the emission implies the reduction of those inputs which will in turn imply a yield decrease. The study aims to assess whether this measure will imply a trade-off between environmental and economic objectives or a win-win situation. I apply this study to the case of small farmers in Burkina Faso through environmental instruments such as the emissions limits and agroforestry using a bioeconomic model, in which the farmers maximize their utility subject to constraints. The study finds that the limitation of emissions in annual crops production involves a trade-off. by impacting negatively their net cash come. By integrating perennial crops in the farming system, the farmers' utility increases. Around 6,118 kg are sequestrated individually. By computing the value on this carbon balance, farmers' net cash incomes go better. Then practicing agroforestry is a win-win situation, as they reach a higher level of income, and reduce emissions. Policymakers must

  10. Good Times in Tiibingen

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 11; Issue 8. Good Times in Tübingen. Wolfgang Engelmann. Book Review Volume 11 Issue 8 August 2006 pp 101-102. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/011/08/0101-0102. Author Affiliations.

  11. GOOD GOVERNANCE AND TRANSFORMATION

    Directory of Open Access Journals (Sweden)

    Hans-Jürgen WAGENER

    2005-12-01

    Full Text Available Transformation of a totalitarian, basically administratively coordinated system into a democratic one that is coordinated predominantly by markets and competition has been triggered by, among others, the perception of a serious deficit in welfare and happiness. Public policy has a special task transforming the economic order by liberalisation, privatisation, stabilisation and the installation of institutions that are supportive for competition. After 15 years since transformation began, there are sufficiently differentiated success stories to test the hypothesis: it was good governance that is responsible for success and bad governance for failure. The empirical results support the “Lorenzetti hypothesis”: where freedom, security and trust prevail, the economy flourishes, where they are lacking, the costs of long-term investment are too high. The initial conditions of transition countries seem to be quite similar, nevertheless, even there one can discern good and bad governance. The extent of socialist lawfulness, planning security, cronyism and corruption differed widely between East Berlin and Tashkent. And a good deal of such variations can be found in the pre-socialist history of these countries. However, the main conclusion is that the co-evolution hypothesis states that both, welfare and good governance, go together.

  12. 'The Good Citizen’

    DEFF Research Database (Denmark)

    Offersen, Sara Marie Hebsgaard; Vedsted, Peter; Andersen, Rikke Sand

    2017-01-01

    the Danish welfare state and the middle-class popula- tion is embodied in a responsibility for individual health. Overall, we identify a striving to be a ‘good citizen’; this entails confl icting moral possibilities in relation to experiencing, interpreting and acting on bodily sensations. We examine how...

  13. Doing Good, Feeling Bad

    DEFF Research Database (Denmark)

    Sharma, Devika

    2017-01-01

    For decades humanitarianism has captured and shaped the dreams of the populations of the global North, dreams of a better world, of a common humanity, of goodness, of solidarity, and of global healing. In this article I argue that when taking art and cultural objects into account humanitarian rea...

  14. A good complaints system

    African Journals Online (AJOL)

    to mediate a complaint, if a patient is unable to resolve their concerns directly with a healthcare professional.[4] Mediation can be a successful way to bring two parties together, and there are numerous professional organisations in South Africa that offer an impartial mediation service. GUEST EDITORIAL. A good complaints ...

  15. Reconsidering the "Good Divorce"

    Science.gov (United States)

    Amato, Paul R.; Kane, Jennifer B.; James, Spencer

    2011-01-01

    This study attempted to assess the notion that a "good divorce" protects children from the potential negative consequences of marital dissolution. A cluster analysis of data on postdivorce parenting from 944 families resulted in three groups: cooperative coparenting, parallel parenting, and single parenting. Children in the cooperative coparenting…

  16. Financial Giffen Goods

    DEFF Research Database (Denmark)

    Poulsen, Rolf; Rasmussen, Kourosh Marjani

    2008-01-01

    In the basic Markowitz and Merton models, a stock’s weight in efficient portfolios goes up if its expected rate of return goes up. Put differently, there are no financial Giffen goods. By an example from mortgage choice we illustrate that for more complicated portfolio problems Giffen effects do...

  17. The WIN-Speller: A new Intuitive Auditory Brain-Computer Interface Spelling Application

    Directory of Open Access Journals (Sweden)

    Sonja C Kleih

    2015-10-01

    Full Text Available The objective of this study was to test the usability of a new auditory Brain-Computer Interface (BCI application for communication. We introduce a word based, intuitive auditory spelling paradigm the WIN-speller. In the WIN-speller letters are grouped by words, such as the word KLANG representing the letters A, G, K, L and N. Thereby, the decoding step between perceiving a code and translating it to the stimuli it represents becomes superfluous. We tested 11 healthy volunteers and 4 end-users with motor impairment in the copy spelling mode. Spelling was successful with an average accuracy of 84% in the healthy sample. Three of the end-users communicated with average accuracies of 80% or higher while one user was not able to communicate reliably. Even though further evaluation is required, the WIN-speller represents a potential alternative for BCI based communication in end-users.

  18. Compensating for Missing Data from Longitudinal Studies Using WinBUGS

    Directory of Open Access Journals (Sweden)

    Gretchen Carrigan

    2007-06-01

    Full Text Available Missing data is a common problem in survey based research. There are many packages that compensate for missing data but few can easily compensate for missing longitudinal data. WinBUGS compensates for missing data using multiple imputation, and is able to incorporate longitudinal structure using random effects. We demonstrate the superiority of longitudinal imputation over cross-sectional imputation using WinBUGS. We use example data from the Australian Longitudinal Study on Women’s Health. We give a SAS macro that uses WinBUGS to analyze longitudinal models with missing covariate date, and demonstrate its use in a longitudinal study of terminal cancer patients and their carers.

  19. The political economy of local government in Croatia: winning coalitions, corruption, and taxes

    Directory of Open Access Journals (Sweden)

    Vuk Vukovic

    2017-12-01

    Full Text Available This paper represents the first comprehensive effort to provide a theoretical and empirical explanation of systemic corruption in Croatian local government. It follows the logic of the selectorate theory, according to which staying in power for long periods of time depends on creating a small group of loyal but powerful supporters (the winning coalition. Mayors that exist within such environments not only maximize their chances of staying in power; they also engage in greater corruption and set higher taxes. Its citizens are stuck in a negative spiral of corruption, high taxes, and a politician that regardless of this keeps winning elections. The paper makes two main contributions to the current literature. First it provides a theoretical extension of the selectorate theory to Croatian local government by explicitly modeling the link between corruption and winning coalitions, and second, it empirically verifies the theoretical findings using a novel matching approach called entropy balancing.

  20. DETECTION AND CLASSIFICATION OF POLE-LIKE OBJECTS FROM MOBILE MAPPING DATA

    Directory of Open Access Journals (Sweden)

    K. Fukano

    2015-08-01

    Full Text Available Laser scanners on a vehicle-based mobile mapping system can capture 3D point-clouds of roads and roadside objects. Since roadside objects have to be maintained periodically, their 3D models are useful for planning maintenance tasks. In our previous work, we proposed a method for detecting cylindrical poles and planar plates in a point-cloud. However, it is often required to further classify pole-like objects into utility poles, streetlights, traffic signals and signs, which are managed by different organizations. In addition, our previous method may fail to extract low pole-like objects, which are often observed in urban residential areas. In this paper, we propose new methods for extracting and classifying pole-like objects. In our method, we robustly extract a wide variety of poles by converting point-clouds into wireframe models and calculating cross-sections between wireframe models and horizontal cutting planes. For classifying pole-like objects, we subdivide a pole-like object into five subsets by extracting poles and planes, and calculate feature values of each subset. Then we apply a supervised machine learning method using feature variables of subsets. In our experiments, our method could achieve excellent results for detection and classification of pole-like objects.

  1. Gambling warning messages: The impact of winning and losing on message reception across a gambling session.

    Science.gov (United States)

    Ginley, Meredith K; Whelan, James P; Keating, Holly A; Meyers, Andrew W

    2016-12-01

    Gambling warning messages have been shown to lead to prevention and modification of risk-taking behaviors. Laboratory studies have shown messages can increase a player's knowledge about gambling specific risks, modify their gambling-related cognitive distortions, and even change play. In the present laboratory study, participants were randomly assigned to a winning or losing slot machine gambling experience where they either viewed periodic warning messages or not. It was hypothesized that those in the message conditions would place smaller bets, spend more time considering bets, and spend less time gambling than those in the control conditions. We also hypothesized participants would play differently across the contexts of winning or losing. The results showed those who received warning messages while winning made the fewest number of spins and did not speed up their bet rate over the course of play as much as those in other conditions. Players who received warning messages while losing decreased the size of their bets over the course of play compared to those who received messages while winning. Despite receiving warning messages, losing players did not decrease their number of spins or rate of betting. Winning or losing during slot machine play appears to have significant consequences on the impact of a warning message. Whereas a message to change gambling behavior may encourage a winning gambler to stop play, the same message for a losing player may lead to a small minimization in harm by helping them to decrease bet size, though not their rate of betting. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  2. What Can WiN Learn From Other Male Dominated Industries

    International Nuclear Information System (INIS)

    Thomas, C.

    2015-01-01

    Thomas Thor Associates is an Executive Recruitment company solely dedicated to the Nuclear industry. We have been involved with WiN UK in 2014–2015 to help them develop their own organization, this research was part of our partnership. The main purpose of this paper is to provide a clear picture of the techniques that are used by organizations similar to WiN, and business in other industries that are similar to Nuclear, to attract more women to pursue a career in a particular industry, and to support retention and career progression of women in these industries. This paper has taken a look at all industries that require technical and engineering staff, after which the Mining, Oil and Gas, Petro-chemicals, Rail, Renewable Energy, Technology and Construction industries were found to show most similarities with Nuclear, in terms of the technical staff required and their structure on gender diversity. From here, case studies of industry organizations and professional business have been prepared in order to inform WiN of best practice in these industries and provide a benchmark for future WiN operations. Finally, the report results into giving recommendations on projects WiN could add to their current approach to achieve their objectives. The recommendations are based on the results from the case studies, focusing on attracting, recruiting, retaining and developing female professionals. In summary, the recommendations are to: highlight potential career paths for women in Nuclear, educate women on Nuclear, support the development of women and to help companies to increase their bottom line by getting WiN certified. (author)

  3. Pole-zero form fractional model identification in frequency domain

    International Nuclear Information System (INIS)

    Mansouri, R.; Djamah, T.; Djennoune, S.; Bettayeb, M.

    2009-01-01

    This paper deals with system identification in the frequency domain using non integer order models given in the pole-zero form. The usual identification techniques cannot be used in this case because of the non integer orders of differentiation which makes the problem strongly nonlinear. A general identification method based on Levenberg-Marquardt algorithm is developed and allows to estimate the (2n+2m+1) parameters of the model. Its application to identify the ''skin effect'' of a squirrel cage induction machine modeling is then presented.

  4. Representations in Award-Winning LGBTQ Young Adult Literature from 2000-2013.

    Science.gov (United States)

    Jiménez, Laura M

    2015-01-01

    Lesbian, gay, bisexual, transgendered, and queer (LGBTQ) young adult (YA) literature is increasing in popularity, with novels like Bil Wright's Putting Makeup on the Fat Boy winning the two LGBTQ YA honors--the Lambda Literary and Stonewall Book Awards--as well awards commending their cultural diversity. Despite the upsurge of celebrated LGBTQ YA literature, a study of the protagonists in Lambda- and Stonewall-winning YA novels from 2000-2013 reveals three findings: the dominance of White, gay, male characters contradicts the trend toward strong female protagonists in mainstream YA; stories about lesbians are primarily tragic; and there are no bisexual protagonists.

  5. Digital image processing in the nuclear field with ImaWin 5.0

    International Nuclear Information System (INIS)

    Marajofsky, A.; Trafelati, A.A.; Lavagnino, C.E.

    2000-01-01

    ImaWin is a software project designed to cover a broad set of applications of Digital Image Processing in the Nuclear Field. Since 1994 the system has evolved in a complete tool that helped to face problems like densitometry calculus, quality control in pellets, deposit administration and surveillance. Neural network kernel and ImaScript scripting language are included within the package. The open and incremental development of ImaWin software has been allowing easy expansion upon a common re-engineering framework. (author)

  6. Treatment of avascular proximal pole scaphoid nonunions with vascularized distal radius bone grafting.

    Science.gov (United States)

    Lim, Tae Kang; Kim, Hyo Kon; Koh, Kyoung Hwan; Lee, Hyun Il; Woo, Sung Jong; Park, Min Jong

    2013-10-01

    To investigate the outcomes of vascularized distal radius pedicled bone grafting secured with K-wires for scaphoid nonunions with small avascular proximal fragments. We included patients with scaphoid nonunions and small, avascular proximal fragments that were too small for screw fixation. The mean size of the proximal pole fragments was 21% (range, 9% to 28%) of the entire scaphoid, based on quantitative radiographic measurement. All patients had distal radius bone grafting based on the 1,2-intercompartmental supraretinacular artery pedicle and fixation with K-wires. There were 21 wrists in 18 men and 2 women with the mean age of 34 years (range, 22 to 57 y). The mean duration of postoperative follow-up was 40 months (range, 12 to 103 mo). Radiographic union and clinical outcomes, including the ranges of wrist motion, grip strength, and the modified Mayo wrist score, were evaluated. Union was achieved in 18 of 21 wrists (86%) at a mean time of 14 weeks after surgery (range, 8 to 28 wk). Nonunions with proximal fragments less than 20% of the total scaphoid healed in 6 of 8 wrists. In a subset of these 8 wrists in which the proximal fragment was less than 15%, healing occurred in 2 of 4. The modified Mayo wrist score significantly improved from 46 to 78 points, and final wrist functions were rated as excellent in 5, good in 5, fair in 10, and poor in 1. Ranges of motion and grip strengths did not show significant changes after surgery. Vascularized distal radius bone grafting and K-wire fixation can heal scaphoid nonunions with small avascular proximal fragments, although motion and grip strength remain unchanged. Healing may be related to the size of the proximal pole fragment. Copyright © 2013 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

  7. Meet the good child

    DEFF Research Database (Denmark)

    Gram, Malene; Grønhøj, Alice

    2016-01-01

    to be appropriate child and parental behavior. The study takes a practice theoretical perspective, building on previous research on family consumption, and draws empirically on 35 interviews with 5–6 year-olds and 13 family interviews. Findings show that the children recognize the position of ‘the good child......This article explores ‘childing’ pratices in relation to family supermarket shopping in Denmark. ‘Parenting’ practices have been explored for long but little attention has been given to how children strive to be ‘good’ children, who live up to certain standards and recognize what they perceive......’ and most often prefer to take on this position, which is confirmed by their parents. The children can describe how ‘the good child’—in their eyes—should behave. They prefer consensus and not being embarrassing or embarrassed. The study concludes that the children are strongly immersed in social norms...

  8. WIN 55,212-2 Inhibits the Epithelial Mesenchymal Transition of Gastric Cancer Cells via COX-2 Signals

    Directory of Open Access Journals (Sweden)

    Xiangshu Xian

    2016-11-01

    Full Text Available Background: Cannabinoids (the active components of Cannabis sativa and their derivatives have received considerable interest due to reports that they can affect the tumor growth, migration, and metastasis. Previous studies showed that the cannabinoid agonist WIN 55,212-2 (WIN was associated with gastric cancer (GC metastasis, but the mechanisms were unknown. Methods: The effects of WIN on GC cell migration and invasion were analyzed by the wound-healing assay and Transwell assay. Quantitative real-time PCR and Western blot were used to evaluate changes in expression of COX-2 and EMT associated markers in SGC7901 and AGS cells. Results: WIN inhibited cell migration, invasion, and epithelial to mesenchymal transition (EMT in GC. WIN treatment resulted in the downregulation of cyclooxygenase-2 (COX-2 expression and decreased the phosphorylation of AKT, and inhibited EMT in SGC7901 cells. Decreased expression of COX-2 and vimentin, and increased expression of E-cadherin, which was induced by WIN, were normalized by overexpression of AKT, suggesting that AKT mediated, at least partially, the WIN suppressed EMT of GC cells. Conclusion: WIN can inhibit the EMT of GC cells through the downregulation of COX-2.

  9. Trees are good, but…

    Science.gov (United States)

    E.G. McPherson; F. Ferrini

    2010-01-01

    We know that “trees are good,” and most people believe this to be true. But if this is so, why are so many trees neglected, and so many tree wells empty? An individual’s attitude toward trees may result from their firsthand encounters with specific trees. Understanding how attitudes about trees are shaped, particularly aversion to trees, is critical to the business of...

  10. In vivo labeling of cocaine receptors with sup 3 H-(-) cocaine, sup 3 H-WIN 35,065-2 and sup 3 H-WIN 35,428

    Energy Technology Data Exchange (ETDEWEB)

    Scheffel, U.; Boja, J.W.; Stathis, M.; Kuhar, M.J. (Johns Hopkins Medical Institutions, Baltimore, MD (United States))

    1990-02-26

    {sup 11}C-(-)cocaine (-COC) has recently been employed to image -COC binding sites in vivo using PET. Two analogs of -COC, WIN 35,065-2 (WIN-2) and WIN 35,428 (CFT), have been shown in vitro to exhibit higher affinity for the -COC receptor than -COC. The present study evaluates {sup 3}H-WIN-2 and {sup 3}H-CFT as in vivo receptor labels in mice with a view towards the use of these compounds as PET ligands for -COC receptors in the living human brain. {sup 3}H-labeled -COC, WIN-2 and CFT were injected i.v. into mice and their specific binding in the CNS determined. Peak striatal/cerebellar (S/C) ratios were reached at 5 minutes post injection with -COC (1.56), at 45 minutes with {sup 3}H-WIN-2 (3.30) and 60 minutes with {sup 3}H-CFT (4.0). The specificity of in vivo binding of {sup 3}H-WIN-2 and {sup 3}H-CFT was tested by pre-injection of various drugs. Binding of {sup 3}H-WIN-2 and {sup 3}H-CFT was dose-dependently blocked by cold WIN-2 and CFT, and by dopamine uptake site inhibitors (mazindol, GBR 12,909, nomifensine), but not by (+)COC, paroxetine and desipramine. The data indicate that {sup 3}H-WIN-2 and {sup 3}H-CFT exhibit improved in vivo binding (higher S/C ratios, longer retention time at the -COC receptor/dopamine transporter) compared to -COC and support their testing in PET studies.

  11. DISCOVERY OF FOG AT THE SOUTH POLE OF TITAN

    International Nuclear Information System (INIS)

    Brown, M. E.; Smith, A. L.; Chen, C.; Adamkovics, M.

    2009-01-01

    While Saturn's moon Titan appears to support an active methane hydrological cycle, no direct evidence for surface-atmosphere exchange has yet appeared. The indirect evidence, while compelling, could be misleading. It is possible, for example, that the identified lake features could be filled with ethane, an involatile long-term residue of atmospheric photolysis; the apparent stream and channel features could be ancient remnants of a previous climate; and the tropospheric methane clouds, while frequent, could cause no rain to reach the surface. We report here the detection of fog at the south pole of Titan during late summer using observations from the VIMS instrument on board the Cassini spacecraft. While terrestrial fog can form from a variety of causes, most of these processes are inoperable on Titan. Fog on Titan can only be caused by evaporation of nearly pure liquid methane; the detection of fog provides the first direct link between surface and atmospheric methane. Based on the detections presented here, liquid methane appears widespread at the south pole of Titan in late southern summer, and the hydrological cycle on Titan is currently active.

  12. Acoustic wave filter based on periodically poled lithium niobate.

    Science.gov (United States)

    Courjon, Emilie; Bassignot, Florent; Ulliac, Gwenn; Benchabane, Sarah; Ballandras, Sylvain

    2012-09-01

    Solutions for the development of compact RF passive transducers as an alternative to standard surface or bulk acoustic wave devices are receiving increasing interest. This article presents results on the development of an acoustic band-pass filter based on periodically poled ferroelectric domains in lithium niobate. The fabrication of periodically poled transducers (PPTs) operating in the range of 20 to 650 MHz has been achieved on 3-in (76.2-mm) 500-μm-thick wafers. This kind of transducer is able to excite elliptical as well as longitudinal modes, yielding phase velocities of about 3800 and 6500 ms(-1), respectively. A new type of acoustic band-pass filter is proposed, based on the use of PPTs instead of the SAWs excited by classical interdigital transducers. The design and the fabrication of such a filter are presented, as well as experimental measurements of its electrical response and transfer function. The feasibility of such a PPT-based filter is thereby demonstrated and the limitations of this method are discussed.

  13. Groebner Basis Solutions to Satellite Trajectory Control by Pole Placement

    Science.gov (United States)

    Kukelova, Z.; Krsek, P.; Smutny, V.; Pajdla, T.

    2013-09-01

    Satellites play an important role, e.g., in telecommunication, navigation and weather monitoring. Controlling their trajectories is an important problem. In [1], an approach to the pole placement for the synthesis of a linear controller has been presented. It leads to solving five polynomial equations in nine unknown elements of the state space matrices of a compensator. This is an underconstrained system and therefore four of the unknown elements need to be considered as free parameters and set to some prior values to obtain a system of five equations in five unknowns. In [1], this system was solved for one chosen set of free parameters with the help of Dixon resultants. In this work, we study and present Groebner basis solutions to this problem of computation of a dynamic compensator for the satellite for different combinations of input free parameters. We show that the Groebner basis method for solving systems of polynomial equations leads to very simple solutions for all combinations of free parameters. These solutions require to perform only the Gauss-Jordan elimination of a small matrix and computation of roots of a single variable polynomial. The maximum degree of this polynomial is not greater than six in general but for most combinations of the input free parameters its degree is even lower. [1] B. Palancz. Application of Dixon resultant to satellite trajectory control by pole placement. Journal of Symbolic Computation, Volume 50, March 2013, Pages 79-99, Elsevier.

  14. Towards a research pole in photonics in Western Romania

    Science.gov (United States)

    Duma, Virgil-Florin; Negrutiu, Meda L.; Sinescu, Cosmin; Rominu, Mihai; Miutescu, Eftimie; Burlea, Amelia; Vlascici, Miomir; Gheorghiu, Nicolae; Cira, Octavian; Hutiu, Gheorghe; Mnerie, Corina; Demian, Dorin; Marcauteanu, Corina; Topala, Florin; Rolland, Jannick P.; Voiculescu, Ioana; Podoleanu, Adrian G.

    2014-07-01

    We present our efforts in establishing a Research Pole in Photonics in the future Arad-Timisoara metropolitan area projected to unite two major cities of Western Romania. Research objectives and related training activities of various institutions and groups that are involved are presented in their evolution during the last decade. The multi-disciplinary consortium consists principally of two universities, UAVA (Aurel Vlaicu University of Arad) and UMF (Victor Babes Medicine and Pharmacy University of Timisoara), but also of the Arad County Emergency University Hospital and several innovative SMEs, such as Bioclinica S.A. (the largest array of medical analysis labs in the region) and Inteliform S.R.L. (a competitive SME focused on mechatronics and mechanical engineering). A brief survey of the individual and joint projects of these institutions is presented, together with their teaching activities at graduate and undergraduate level. The research Pole collaborates in R&D, training and education in biomedical imaging with universities in USA and Europe. Collaborative activities, mainly on Optical Coherence Tomography (OCT) projects are presented in a multidisciplinary approach that includes optomechatronics, precision mechanics and optics, dentistry, medicine, and biology.

  15. Semantic representations in the temporal pole predict false memories.

    Science.gov (United States)

    Chadwick, Martin J; Anjum, Raeesa S; Kumaran, Dharshan; Schacter, Daniel L; Spiers, Hugo J; Hassabis, Demis

    2016-09-06

    Recent advances in neuroscience have given us unprecedented insight into the neural mechanisms of false memory, showing that artificial memories can be inserted into the memory cells of the hippocampus in a way that is indistinguishable from true memories. However, this alone is not enough to explain how false memories can arise naturally in the course of our daily lives. Cognitive psychology has demonstrated that many instances of false memory, both in the laboratory and the real world, can be attributed to semantic interference. Whereas previous studies have found that a diverse set of regions show some involvement in semantic false memory, none have revealed the nature of the semantic representations underpinning the phenomenon. Here we use fMRI with representational similarity analysis to search for a neural code consistent with semantic false memory. We find clear evidence that false memories emerge from a similarity-based neural code in the temporal pole, a region that has been called the "semantic hub" of the brain. We further show that each individual has a partially unique semantic code within the temporal pole, and this unique code can predict idiosyncratic patterns of memory errors. Finally, we show that the same neural code can also predict variation in true-memory performance, consistent with an adaptive perspective on false memory. Taken together, our findings reveal the underlying structure of neural representations of semantic knowledge, and how this semantic structure can both enhance and distort our memories.

  16. Elemental Mercury Diffusion Processes and Concentration at the Lunar Poles

    Science.gov (United States)

    Moxley, Frederick; Killen, Rosemary M.; Hurley, Dana M.

    2011-01-01

    In 2009, the Lyman Alpha Mapping Project (LAMP) spectrograph onboard the Lunar Reconnaissance Orbiter (LRO) spacecraft made the first detection of element mercury (Hg) vapor in the lunar exosphere after the Lunar Crater Observing and Sensing Satellite (LCROSS) Centaur rocket impacted into the Cabeus crater in the southern polar region of the Moon. The lunar regolith core samples from the Apollo missions determined that Hg had a devolatilized pattern with a concentration gradient increasing with depth, in addition to a layered pattern suggesting multiple episodes of burial and volatile loss. Hg migration on the lunar surface resulted in cold trapping at the poles. We have modeled the rate at which indigenous Hg is lost from the regolith through diffusion out of lunar grains. We secondly modeled the migration of Hg vapor in the exosphere and estimated the rate of cold-trapping at the poles using a Monte Carlo technique. The Hg vapor may be lost from the exosphere via ionization, Jeans escape, or re-impact into the surface causing reabsorption.

  17. The effect of poling conditions on the performance of piezoelectric energy harvesters fabricated by wet chemistry

    KAUST Repository

    Fuentes-Fernandez, Erika Maria-Anai

    2015-03-25

    The effect of poling conditions on the power output of piezoelectric energy harvesters using sol-gel based Pb(Zr0.53,Ti0.47)O3-Pb(Zn1/3,Nb2/3)O3 piezoelectric thin-films has been investigated. A strong correlation was established between the poling efficiency and harvester output. A method based on simple capacitance-voltage measurements is shown to be an effective approach to estimate the power output of harvesters poled under different conditions. The poling process was found to be thermally activated with an activation energy of 0.12 eV, and the optimum poling conditions were identified (200 kV cm-1, 250 °C for 50 min). The voltage output and power density obtained under optimum poling conditions were measured to be 558 V cm-2 and 325 μW cm-2, respectively. © The Royal Society of Chemistry.2015.

  18. Field analysis and enhancement of multi-pole magnetic components fabricated on printed circuit board

    International Nuclear Information System (INIS)

    Chiu, K.-C.; Chen, C.-S.

    2007-01-01

    A multi-pole magnetic component magnetized with a fine magnetic pole pitch of less than 1 mm is very difficult to achieve by using traditional methods. Moreover, it requires a precise mechanical process and a complicated magnetization system. Different fine magnetic pole pitches of 300, 350 and 400 μm have been accomplished on 9-pole magnetic components through the printed circuit board (PCB) manufacturing technology. Additionally, another fine magnetic pole pitch of 500 μm was also fabricated on a dual-layered (DL) wire circuit structure to investigate the field enhancement. After measurements, a gain factor of 1.37 was obtained in the field strength. The field variations among different magnetic pole pitches were analyzed in this paper

  19. Dominant pole placement with fractional order PID controllers: D-decomposition approach.

    Science.gov (United States)

    Mandić, Petar D; Šekara, Tomislav B; Lazarević, Mihailo P; Bošković, Marko

    2017-03-01

    Dominant pole placement is a useful technique designed to deal with the problem of controlling a high order or time-delay systems with low order controller such as the PID controller. This paper tries to solve this problem by using D-decomposition method. Straightforward analytic procedure makes this method extremely powerful and easy to apply. This technique is applicable to a wide range of transfer functions: with or without time-delay, rational and non-rational ones, and those describing distributed parameter systems. In order to control as many different processes as possible, a fractional order PID controller is introduced, as a generalization of classical PID controller. As a consequence, it provides additional parameters for better adjusting system performances. The design method presented in this paper tunes the parameters of PID and fractional PID controller in order to obtain good load disturbance response with a constraint on the maximum sensitivity and sensitivity to noise measurement. Good set point response is also one of the design goals of this technique. Numerous examples taken from the process industry are given, and D-decomposition approach is compared with other PID optimization methods to show its effectiveness. Copyright © 2016 ISA. Published by Elsevier Ltd. All rights reserved.

  20. Iron Pole Shape Optimization of IPM Motors Using an Integrated Method

    Directory of Open Access Journals (Sweden)

    JABBARI, A.

    2010-02-01

    Full Text Available An iron pole shape optimization method to reduce cogging torque in Interior Permanent Magnet (IPM motors is developed by using the reduced basis technique coupled by finite element and design of experiments methods. Objective function is defined as the minimum cogging torque. The experimental design of Taguchi method is used to build the approximation model and to perform optimization. This method is demonstrated on the rotor pole shape optimization of a 4-poles/24-slots IPM motor.

  1. Lower Pole Calyceal Stone and Lithotripsy are Issues with Clearance Fact or Reality?

    Directory of Open Access Journals (Sweden)

    M. Hammad Ather

    2013-12-01

    Full Text Available The lower pole calyceal (LPC stone continues to be an enigma. The complex anatomy of the lower pole collecting system, along with other factors like acute pelvi calyceal angle and narrow and long infundibulum, are some of the complicating factors affecting stone clearance. There have been many studies assessing the impact of collecting system anatomy and most conclude that the complex anatomy of the lower pole collecting system does impact the overall stone-free rate.

  2. Convention on Contracts for the International Sale of Goods (CISG)

    DEFF Research Database (Denmark)

    Lookofsky, Joseph

    Also sometimes referred to as the Vienna Sales Convention, the Convention on Contracts for the International Sale of Goods (CISG) regulates the rights of buyers and sellers in international sales. The Convention, which first entered into effect in 1988, is the first sales law treaty to win...... decisions where the CISG has been held to apply, thus evidencing the conduct of countless international traders who – by default or by express choice – regularly subject their sales contracts to the Convention regime. The CISG has also impacted on sales legislation at national and regional (e.g. EU) levels....... With this monograph as their guide, lawyers and scholars who deal with international sales contracts and sales contract disputes will obtain an excellent overview of the Convention, as well as valuable information as to all its 101 Articles, compromising key topic areas such as the following: • Determining when...

  3. Convention on Contracts for the International Sale of Goods (CISG)

    DEFF Research Database (Denmark)

    Lookofsky, Joseph

    Also sometimes referred to as the Vienna Sales Convention, the Convention on Contracts for the International Sale of Goods (CISG) regulates the rights of buyers and sellers in international sales. The Convention, which first entered into effect in 1988, is the first sales law treaty to win...... of countless international traders who – by default or by express choice – regularly subject their sales contracts to the Convention regime. The CISG has also impacted on sales legislation at national and regional (e.g. EU) levels. With this monograph as their guide, lawyers and scholars who deal...... with international sales contracts and sales contract disputes will obtain an excellent overview of the Convention, as well as valuable information as to all its 101 Articles, compromising key topic areas such as the following: • Determining when the CISG applies; • Freedom of contract under Article 6...

  4. Shadow poles in coupled-channel problems calculated with the Berggren basis

    Science.gov (United States)

    Id Betan, R. M.; Kruppa, A. T.; Vertse, T.

    2018-02-01

    Background: In coupled-channels models the poles of the scattering S matrix are located on different Riemann sheets. Physical observables are affected mainly by poles closest to the physical region but sometimes shadow poles have considerable effect too. Purpose: The purpose of this paper is to show that in coupled-channels problems all poles of the S matrix can be located by an expansion in terms of a properly constructed complex-energy basis. Method: The Berggren basis is used for expanding the coupled-channels solutions. Results: The locations of the poles of the S matrix for the Cox potential, constructed for coupled-channels problems, were numerically calculated and compared with the exact ones. In a nuclear physics application the Jπ=3 /2+ resonant poles of 5He were calculated in a phenomenological two-channel model. The properties of both the normal and shadow resonances agree with previous findings. Conclusions: We have shown that, with an appropriately chosen Berggren basis, all poles of the S matrix including the shadow poles can be determined. We have found that the shadow pole of 5He migrates between Riemann sheets if the coupling strength is varied.

  5. Time domain oscillating poles: Stability redefined in Memristor based Wien-oscillators

    KAUST Repository

    Talukdar, Abdul Hafiz Ibne

    2012-07-28

    Traditionally, the necessary and sufficient condition for any system to be oscillating is that its poles are located on the imaginary (jω) axis. In this paper, for the first time, we have shown that systems can oscillate with time-domain oscillating poles. The idea is verified using a Memristor based Wien oscillator. Sustained oscillations are observed without having the poles of the system fixed on the imaginary axis and the oscillating behavior of the system poles is reported. The oscillating resistance and triangular shape of FFT are also demonstrated with mathematical reasoning and simulation results to support the unusual and surprising characteristics. © 2009 IEEE.

  6. PHP The Good Parts

    CERN Document Server

    MacIntyre, Peter

    2010-01-01

    Get past all the hype about PHP and dig into the real power of this language. This book explores the most useful features of PHP and how they can speed up the web development process, and explains why the most commonly used PHP elements are often misused or misapplied. You'll learn which parts add strength to object-oriented programming, and how to use certain features to integrate your application with databases. Written by a longtime member of the PHP community, PHP: The Good Parts is ideal for new PHP programmers, as well as web developers switching from other languages. Become familiar w

  7. Nuclear waste: good news

    International Nuclear Information System (INIS)

    Gay, Michel

    2014-01-01

    The author states that the problem of nuclear wastes is solved. He states that 90 per cent of radioactive wastes are now permanently managed and that technical solutions for deep geological storage and for transmutation will soon solve the problem for the remaining 10 pc. He states that geological storage will be funded (it is included in electricity price). He denounces why these facts which he consider as good news, do not prevail. He proposes several documents in appendix: a text explaining the nuclear fuel cycle in France, and an extract of a report made by the national inventory of radioactive materials and wastes

  8. Good manufacturing practice

    International Nuclear Information System (INIS)

    Schlyer, D.J.

    2001-01-01

    In this presentation author deals with the Implementation of good manufacturing practice for radiopharmaceuticals. The presentation is divided into next parts: Batch size; Expiration date; QC Testing; Environmental concerns; Personnel aspects; Radiation concerns; Theoretical yields; Sterilizing filters; Control and reconciliation of materials and components; Product strength; In process sampling and testing; Holding and distribution; Drug product inspection; Buildings and facilities; Renovations at BNL for GMP; Aseptic processing and sterility assurance; Process validation and control; Quality control and drug product stability; Documentation and other GMP topics; Building design considerations; Equipment; and Summary

  9. Winning hearts and minds in the Namibian border war | de Visser ...

    African Journals Online (AJOL)

    During the Namibian border war, South African counterinsurgency doctrine acknowledged the importance of securing the allegiance and cooperation of the population. This article demonstrates that, in the operational zone, the responsibility of winning the hearts and minds of the Namibian people largely fell to the SADF ...

  10. Synthesis of [3H]WIN 35,065-2; a new radioligand for cocaine receptors

    International Nuclear Information System (INIS)

    Naseree, T.M.; Abraham, P.; Kepler, J.A.; Carroll, F.I.; Lewin, A.H.; Kuhar, M.J.

    1990-01-01

    Treatment of methyl (-)-3β-phenylnortropane-2β-carboxylate with [ 3 H]CH 3 I afforded [ 3 H]WIN 35,065-2 with specific activity of 25 Ci/mmol, a new ligand for the cocaine recognition site. (author)

  11. Windows Calorimeter Control (WinCal) program computer software configuration management plan

    International Nuclear Information System (INIS)

    1997-01-01

    This document describes the system configuration management activities performed in support of the Windows Calorimeter Control (WinCal) system, in accordance with Site procedures based on Institute of Electrical and Electronic Engineers (IEEE) Standard 828-1990, Standard for Software Configuration Management Plans (IEEE 1990) and IEEE Standard 1042-1987, Guide to Software Configuration Management (IEEE 1987)

  12. WinGraphics: An optimized windowing environment for interactive real-time simulations

    International Nuclear Information System (INIS)

    Verboncoeur, J.P.; Vahedi, V.

    1989-01-01

    We have developed a customized windowing environment, Win Graphics, which provides particle simulation codes with an interactive user interface. The environment supports real-time animation of the simulation, displaying multiple diagnostics as they evolve in time. In addition, keyboard and printer (PostScript and dot matrix) support is provided. This paper describes this environment

  13. At Issue: An Award-Winning Community College Instructor's Approach to Teaching and Learning

    Science.gov (United States)

    Welsh, Hilarie B.

    2015-01-01

    The author presents themes that were identified from a case study that focused on the instructional practices of an award-winning community college composition/literature teacher. The themes for this case study focus on the importance of student-centered learning which involve: (1) writing peer response strategies; (2) student engagement in using…

  14. Analysing the Subject of Peace in Award-Winning Children's and Adolescent Novels in Turkey

    Science.gov (United States)

    Aslan, Canan; Kepenekci, Yasemin Karaman; Güldenoglu, Bilge Nur Dogan; Karagül, Sedat

    2016-01-01

    The purpose of this study is to reveal how the concept of peace is addressed in the national award-winning novels written for secondary school students within the Republic of Turkey. Data for this study was obtained from child and youth literature award organizations, associations and publishers within Turkey. Each group which was researched has…

  15. Many Libraries Have Gone to Federated Searching to Win Users Back from Google. Is It Working?

    Science.gov (United States)

    King, Douglas

    2008-01-01

    In the last issue, this journal asked a question on many librarians' minds, and it was pleased with the depth and variety of responses. As suggested by this journal editorial board member Oliver Pesch, readers were asked, "Many libraries have gone to federated searching to win users back from Google. Is it working?" Respondents approached the…

  16. Which skills and factors better predict winning and losing in high-level men's volleyball?

    Science.gov (United States)

    Peña, Javier; Rodríguez-Guerra, Jorge; Buscà, Bernat; Serra, Núria

    2013-09-01

    The aim of this study was to determine which skills and factors better predicted the outcomes of regular season volleyball matches in the Spanish "Superliga" and were significant for obtaining positive results in the game. The study sample consisted of 125 matches played during the 2010-11 Spanish men's first division volleyball championship. Matches were played by 12 teams composed of 148 players from 17 different nations from October 2010 to March 2011. The variables analyzed were the result of the game, team category, home/away court factors, points obtained in the break point phase, number of service errors, number of service aces, number of reception errors, percentage of positive receptions, percentage of perfect receptions, reception efficiency, number of attack errors, number of blocked attacks, attack points, percentage of attack points, attack efficiency, and number of blocks performed by both teams participating in the match. The results showed that the variables of team category, points obtained in the break point phase, number of reception errors, and number of blocked attacks by the opponent were significant predictors of winning or losing the matches. Odds ratios indicated that the odds of winning a volleyball match were 6.7 times greater for the teams belonging to higher rankings and that every additional point in Complex II increased the odds of winning a match by 1.5 times. Every reception and blocked ball error decreased the possibility of winning by 0.6 and 0.7 times, respectively.

  17. Deploying the Win TR-20 computational engine as a web service

    Science.gov (United States)

    Despite its simplicity and limitations, the runoff curve number method remains a widely-used hydrologic modeling tool, and its use through the USDA Natural Resources Conservation Service (NRCS) computer application WinTR-20 is expected to continue for the foreseeable future. To facilitate timely up...

  18. Portraits of Learning 2007: We Present This Year's Winning Student Photos

    Science.gov (United States)

    Technology & Learning, 2007

    2007-01-01

    This year's more than 4,000 Portraits of Learning entries attest to the growing comfort with digital technologies and visual arts that today's kids have. This article presents 12 winning student photos of the Portraits of Learning 2007. The winners emerged from the selection of subjects that varied wildly--from grasshoppers, giraffes, zebras, and…

  19. Firms vie to offer DOE a prize-winning recipe for cleanup

    Energy Technology Data Exchange (ETDEWEB)

    Powers, M.B.

    1994-04-25

    Eager to get the most bang for its waste cleanup bucks, the US Department of Energy is conducting its own version of the Pillsbury bake-off. DOE is pitting two environmental contractors, Rust International Corp. and Lockheed Environmental Systems and Technologies Co., against each other to come up with the prize-winning recipe for cleaning up some nasty waste problems.

  20. Winning in NCAA Women?s Soccer: Does the Gender of the Coach Matter?

    Science.gov (United States)

    Brush, Brian C.; Naples, Gregory J.

    2011-01-01

    While women's intercollegiate soccer has grown rapidly over the past three decades, men still hold nearly two-thirds of all head coaching positions in NCAA Division I women's soccer programs. This paper explores whether the gender of the head coach affects success in winning games. After considering various reasons why gender might matter, we…

  1. WiN Argentina: Re Launch of National Chapter and New Activities

    International Nuclear Information System (INIS)

    Sayan, J.; Gervasoni, J.; Cantargi, F.; Cintas, A.; Garea, V.

    2015-01-01

    Women of the Argentinian Nuclear Sector have shared WiN Global’s vision since its birth in 1992. Many have become active members and participated in its Annual Conferences, by presenting papers or country reports (Sweden, 1995 and Russia 1996, Taiwan 1998). Due to several drastic changes in the Sector, such as projects cancellations and reduction of personnel, occurred during the late 1990’s, the National Chapter reduced its activities. Thanks to the restless work of its founder, Dr. Maela Viirsoo, and a group of new Members, the Chapter has been recently re-launched at the 40th Annual Meeting of the Argentinian Nuclear Technology Association (AATN) and new adherents have represented the country in last year’s WiN Global Annual Conference held in Australia. In this presentation, we will show our new membership and governing structure in order to fulfill the WiN Charter’s obligations and WiN Global “Rules and Procedures”. We will also present the planned activities to promote the benefits of nuclear technologies from women’s perspective. Professional women working in several nuclear fields, such as: science and technology, health, cultural, educational and social will improve the community perception towards nuclear technology by organizing lectures, exchanging ideas and stimulating joint initiatives in the educational local system. (author)

  2. A Descriptive-Analytic Study of the Practice Field Behavior of a Winning Female Coach.

    Science.gov (United States)

    Dodds, Patt; Rife, Frank

    A winning collegiate field hockey coach was observed across seventeen practice sessions through one complete competitive season. A category system for the event recording of verbal and nonverbal behaviors delivered to the team and to the sixteen individual players produced descriptive-analytic information about relative behavior frequencies for…

  3. Prepare for X-Win32 - the new X11 server software for Windows computers

    CERN Multimedia

    IT Department

    2011-01-01

    Starnet X-Win32 will replace Exceed as the X11 Server software on Windows computers by February 2012. X11 Server software allows a Windows user to have a graphical user interface on a remote Linux server. This change, initially motivated by a significant change of license conditions for Exceed, brings an easier integration of Windows and Linux logon mechanisms. At the same time, X-Win32 addresses the common use cases while providing a more intuitive configuration interface. CERN Predefined Connections will be available as before. They offer an easy way of starting applications on LXPLUS using PuTTY or starting the KDE, GNOME or ICE window managers. Since X-Win32 is better integrated with SSH and CERN Kerberos compared to Exceed, it is much simpler to set up secure access to Linux services. The decision to choose X-Win32 as the new X11 software resulted from an evaluation that involved various user communities and support teams. More information, including the documented use cases, is available at https://...

  4. Investigation of the effect of AtWIN1/SHN1 overexpression on poplar trees

    Science.gov (United States)

    Shaneka S.  Lawson

    2016-01-01

    Background: Interactions between plants and the environment occur primarily at the leaf level. The plant cuticle consists of a menagerie of lipids, waxes and polymers merging to form an insoluble membrane to protect plant leaves from contamination. In Arabidopsis, wax Inducer1/shine1 (WIN1/SHN1) and its family members have demonstrated roles in wax...

  5. Winning in the Rural Zone: How Cam Henderson Invented the Zone Defense.

    Science.gov (United States)

    Barnett, Bob

    1992-01-01

    Assesses the distinguished coaching career of Cam Henderson, who won over 611 games in 36 seasons of college basketball and coached over 151 college football wins at West Virginia colleges, mainly at Marshall University (Huntington). His influence has been so pervasive that Marshall University's basketball arena is named in his honor. (LP)

  6. 'No Win, No Fee', Cost-Shifting and the Costs of Civil Litigation

    DEFF Research Database (Denmark)

    Fenn, Paul; Grembi, Veronica; Rickman, Neil

    Expenditure on legal services has been rising for much of the last two decades and has attracted considerable policy attention in the UK. We argue that an important reason for this increase lies within the introduction of 'no win no fee' schemes in 1995 and a subsequent amendment which allowed...

  7. John Bardeen: The Only Person to Win Two Nobel Prizes in Physics

    Science.gov (United States)

    Hoddeson, L.

    2011-01-01

    John Bardeen worked on the theory of solids throughout his physics career, winning two Nobel Prizes: the first in 1956 for the invention of the transistor with Walter Brattain and William Shockley; and the second in 1972 for the development with Leon Cooper and J Robert Schrieffer of the Bardeen-Cooper-Schrieffer (BCS) theory of superconductivity.…

  8. An Analysis of Unassigned Recipients/Registrants in the WIN Program. Final Report.

    Science.gov (United States)

    Anderson, Robert

    A study was performed to determine (1) the characteristics of unassigned recipients in the Work Incentive (WIN) program; (2) what services are currently being offered to this group and what services they need to increase their employment potential; (3) the amount of time they spend in this status and the frequency of their movement in and out of…

  9. The Good Investment.

    Science.gov (United States)

    Prescott, John E; Fresne, Julie A; Youngclaus, James A

    2017-07-01

    The authors reflect on the article in this issue entitled "Borrow or Serve? An Economic Analysis of Options for Financing a Medical School Education" by Marcu and colleagues, which makes a compelling case that a medical school education is a good investment, no matter what financing option students use, from federal service programs to federal loans. The lead author of this Commentary shares lessons learned from his own medical school education, which was funded by an Armed Forces Health Professions Scholarship, and from his current position interacting with medical students across the United States.Regardless of the financing path they choose, all students should understand basic financial concepts and the details of the various pathways that are available to pay for their medical school education, as well as how each could potentially impact their own future and that of their families. One underappreciated aspect of financing a medical school education is that federal repayment scenarios can link loan payments to income, rather than debt levels, which means that all physicians are able to afford their loan payments no matter what specialty they practice, what they are paid, or where they live.Medical education, while expensive, remains the good investment. An MD degree can lead to a lifetime of personal fulfillment and societal contributions. Everyone, with rare exceptions, accepted to a U.S. medical school will be able to finance their medical education via a path that aligns with their personal values and priorities.

  10. Astronomers Win Protection for Key Part of Radio Spectrum

    Science.gov (United States)

    2000-06-01

    International Telecommunication Union meet to painstakingly parcel out the radio frequency spectrum between radio-based applications such as personal communications, satellite broadcasting, GPS and amateur radio, and the sciences of radio astronomy, earth exploration and deep space research. The WRC also coordinates sharing between services in the same radio bands. WRC decisions are incorporated into the Radio Regulations that govern radio services worldwide. The new spectrum allocations for radio astronomy are the first since 1979. Millimeter-wave astronomy was then in its infancy and many of its needs were not yet known. As astronomers began to explore this region of the spectrum they found spectral lines from many interesting molecules in space. Many of those lines had not fallen into the areas originally set aside for astronomy, but most will be under the new allocations. "It's a win for millimeter-wave science," said Dr. John Whiteoak of the Australia Telescope National Facility, Australian delegate to WRC-00. "This secures its future." The protection is a significant step for both existing millimeter-wave telescopes and new ones such as the Atacama Large Millimeter Array (ALMA) now being planned by a U.S.-European consortium. Even at its isolated site in Chile's Atacama desert, ALMA would be vulnerable to interference from satellite emissions. Sensitive radio astronomy receivers are blinded by these emissions, just as an optical telescope would be by a searchlight. "There is more energy at millimeter and sub-millimeter wavelengths washing through the Universe than there is of light or any other kind of radiation," said ALMA Project Scientist, Dr. Al Wootten of the National Radio Astronomy Observatory. "Imaging the sources of this energy can tell us a great deal about the formation of stars and galaxies, and even planets." "But the Earth's atmosphere isn't very kind to us - it has only a few windows at these frequencies, and not very transparent ones at that. They are

  11. Ghost poles in the nucleon propagator in the linear σ model approach and its role in πN low-energy theorems

    International Nuclear Information System (INIS)

    Da Rocha, C.A.; Wilets, L.

    1997-01-01

    Complex mass poles, or ghost poles, are present in the Hartree-Fock solution of the Schwinger-Dyson equation for the nucleon propagator in renormalizable models with Yukawa-type meson-nucleon couplings, as shown many years ago by Brown, Puff and Wilets (BPW). These ghosts violate basic theorems of quantum field theory and their origin is related to the ultraviolet behavior of the model interactions. Recently, Krein et.al, proved that the ghosts disappear when vertex corrections are included in a self-consistent way, softening the interaction sufficiently in the ultraviolet region. In previous studies of πN scattering using ''dressed'' nucleon propagator and bare vertices, did by Nutt and Wilets in the 70's (NW), it was found that if these poles are explicitly included, the value of the isospin-even amplitude A (+) is satisfied within 20% at threshold. The absence of a theoretical explanation for the ghosts and the lack of chiral symmetry in these previous studies led us to re-investigate the subject using the approach of the linear σ-model and study the interplay of low-energy theorems for πN scattering and ghost poles. For bare interaction vertices we find that ghosts are present in this model as well and that the A (+) value is badly described. As a first approach to remove these complex poles, we dress the vertices with phenomenological form factors and a reasonable agreement with experiment is achieved. In order to fix the two cutoff parameters, we use the A (+) value for the chiral limit (m π →0) and the experimental value of the isoscalar scattering length. Finally, we test our model by calculating the phase shifts for the S waves and we find a good agreement at threshold. (orig.)

  12. Roadside tree/pole crash barrier field test

    Science.gov (United States)

    Wilson, A. H.

    1979-01-01

    A series of tests was carried out to evaluate the performance of a crash barrier designed to protect the occupants of an automobile from serious injury. The JPL barrier design is a configuration of empty aluminum beverage cans contained in a tear-resistant bag which, in turn, is encased in a collapsible container made of plywood and steel. Tests were conducted with a driven vehicle impacting the barrier. The basic requirements of NCHRP Report 153 were followed except that speeds of 30 mph rather than 60 mph were used. Accelerometer readings on the driver's helmet showed that the driver was never subjected to dangerous decelerations, and never experienced more than temporary discomfort. Also, all of the requirements of the cited report were met. An extrapolation of data indicated that the JPL barrier installed in front of a tree or telephone pole along a roadside would also have met the requirements at a speed of 40 mph.

  13. An adaptive single pole autoreclosure based on zero sequence power

    Energy Technology Data Exchange (ETDEWEB)

    Elkalashy, Nagy I.; Darwish, Hatem A.; Taalab, Abdel-Maksoud I.; Izzularab, Mohmmad A. [Electrical Engineering Department, Faculty of Engineering, Menoufiya University, Shebin Elkom 32511 (Egypt)

    2007-04-15

    In this paper, a novel adaptive single pole autoreclosure is introduced. This reclosure is based on monitoring the fundamental component of the zero sequence instantaneous power to detect the extinction instant of the arc in its secondary period. Thus, adaptive closing instant can be achieved. The concept of reclosure is validated via typical examples of transmission line exposed to ground arcing fault. Effects of fault location and load flow on the accuracy of the technique are examined. Discriminatory zones of the secondary arc period in the zero sequence power domains are determined. A proposed threshold for the reclosing instant is introduced and examined. Validation of the proposed algorithm is verified via Digital Signal Processing (DSP) experimental test set-up. The test results corroborate the efficacy of proposed technique. (author)

  14. Performance of claw-poled PM-stepping motor

    International Nuclear Information System (INIS)

    Liu, C.P.; Jeng, G.R.; Chen, W.C.; Tsai, M.C.; Wu, K.T.; Yao, Y.D.

    2007-01-01

    Present work is to analyze the performance of a permanent-magnetic (PM) stepping motor with claw poles by using the magnetic-circuit simulation technique. In this paper, we calculate the torque characteristics of the motor, such as the detent and the holding torques, and the step-position error by changing the gap between the upper and the lower stators and the staggered angle between the two stators. Through comparison of numerical data with experiment measurements, we found that the detent torque could be effectively reduced by increasing the stator-to-stator gap and further by decreasing the step-position error. Furthermore, the holding torque could be unchanged as the stator assemblage changed; however, it would be degenerated under the condition of low magnetization

  15. Lunar South Pole space water extraction and trucking system

    International Nuclear Information System (INIS)

    Zuppero, A.; Zupp, G.; Schnitzler, B.; Larson, T.K.; Rice, J.W.

    1998-03-01

    This concept proposes to use thermal processes alone to extract water from the lunar South Pole and launch payloads to low lunar orbit. Thermal steam rockets would use water propellant for space transportation. The estimated mass of a space water tanker powered by a nuclear heated steam rocket suggests it can be designed for launch in the Space Shuttle bay. The performance depends on the feasibility of a nuclear reactor rocket engine producing steam at 1,100 degrees Kelvin, with a power density of 150 Megawatts per ton of rocket, and operating for thousands of 20 minute cycles. An example uses reject heat from a small nuclear electric power supply to melt 17,800 tons per year of lunar ice. A nuclear heated steam rocket would use the propellant water to launch and deliver 3,800 tons of water per year to a 100 km low lunar orbit

  16. Bacterial diversity in snow on North Pole ice floes

    DEFF Research Database (Denmark)

    Hauptmann, Aviaja Zenia Edna Lyberth; Stibal, Marek; Bælum, Jacob

    2014-01-01

    sites clustered together when compared to the underlying environments of sea ice and ocean water. The Shannon indices ranged from 2.226 to 3.758, and the Chao1 indices showed species richness between 293 and 353 for the three samples. The relatively low abundances and diversity found in the samples......The microbial abundance and diversity in snow on ice floes at three sites near the North Pole was assessed using quantitative PCR and 454 pyrosequencing. Abundance of 16S rRNA genes in the samples ranged between 43 and 248 gene copies per millilitre of melted snow. A total of 291,331 sequences were...... indicate a lower rate of microbial input to this snow habitat compared to snow in the proximity of terrestrial and anthropogenic sources of microorganisms. The differences in species composition and diversity between the sites show that apparently similar snow habitats contain a large variation...

  17. Ruthenium therapy of choroidal melanomas of the posterior pole

    International Nuclear Information System (INIS)

    Langmann, G.; Faschinger, C.; Langmann, A.; Poier, E.

    1992-01-01

    The indications for conservative treatment of intraocular melanomas of the posterior pole with radioactive plaques are controversial. Melanomas located at the macula or adjacent to the fovea are regarded as relative contraindications for conservative treatment. Three melanomas of the macula have been treated at our department meanwhile. The tumor elevation ranged between 3.5 and 6 mm, the distance to the fovea between 0.5 and 2 dd. An average radiation dosage between 130 and 160 Gy was delivered to the apex of the tumors. The duration of observation was between 12 months to 4 years. The tumor regression was satisfactory in all 3 cases, additional photocoagulation was necessary in one case of incomplete tumor regression. Pretreatment visual acuity ranged between 0.8 and 0.1, posttreatment visual acuity between 0.8 and 0.25. In one case we observed a local radiation vasculopathy. General examination did not reveal any signs of metastases. (authors)

  18. Effect of materials and manufacturing on the bending stiffness of vaulting poles

    Science.gov (United States)

    Davis, C. L.; Kukureka, S. N.

    2012-09-01

    The increase in the world record height achieved in pole vaulting can be related to the improved ability of the athletes, in terms of their fitness and technique, and to the change in materials used to construct the pole. For example in 1960 there was a change in vaulting pole construction from bamboo to glass fibre reinforced polymer (GFRP) composites. The lighter GFRP pole enabled the athletes to have a faster run-up, resulting in a greater take-off speed, giving them more kinetic energy to convert into potential energy and hence height. GFRP poles also have a much higher failure stress than bamboo, so the poles were engineered to bend under the load of the athlete, thereby storing elastic strain energy that can be released as the pole straightens, resulting in greater energy efficiency. The bending also allowed athletes to change their vaulting technique from a style that involved the body remaining almost upright during the vault to one where the athlete goes over the bar with their feet upwards. Modern vaulting poles can be made from GFRP and/or carbon fibre reinforced polymer (CFRP) composites. The addition of carbon fibres maintains the mechanical properties of the pole, but allows a reduction in the weight. The number and arrangement of the fibres determines the mechanical properties, in particular the bending stiffness. Vaulting poles are also designed for an individual athlete to take into account each athlete’s ability and physical characteristics. The poles are rated by ‘weight’ to allow athletes to select an appropriate pole for their ability. This paper will review the development of vaulting poles and the requirements to maximize performance. The properties (bending stiffness and pre-bend) and microstructure (fibre volume fraction and lay-up) of typical vaulting poles will be discussed. Originally published as Davis C L and Kukureka S N (2004) Effect of materials and manufacturing on the bending stiffness of vaulting poles The Engineering of

  19. Good Enough to Teach?

    DEFF Research Database (Denmark)

    Denver, Louise; Jensen, Christian; Mees, Inger

    2016-01-01

    a correlation between the students’ perceptions of the lecturers’ general lecturing competence (defined as knowledge of subject and teaching skills) and their perceptions of their English language proficiency (Jensen et al. 2013). In return for their assistance, each lecturer received a feedback sheet on how...... to improve their communicative effectiveness. The feedback was given by experienced tutors of English who had extensive experience of teaching and assessing English in an everyday ELF context. This paper sets out to investigate what sort of recommendations were provided, concentrating on the 24 lecturers...... whose L1 was Danish. An examination of the tutors’ comments showed that they could be divided into two main categories: formal language skills and pragmatic or metadiscursive features. The observations on language features are presented using a slightly adapted version of Lavelle’s (2008) “good...

  20. Determination of regional Euler pole parameters for Eastern Austria

    Science.gov (United States)

    Umnig, Elke; Weber, Robert; Schartner, Matthias; Brueckl, Ewald

    2017-04-01

    The horizontal motion of lithospheric plates can be described as rotations around a rotation axes through the Earth's center. The two possible points where this axes intersects the surface of the Earth are called Euler poles. The rotation is expressed by the Euler parameters in terms of angular velocities together with the latitude and longitude of the Euler pole. Euler parameters were calculated from GPS data for a study area in Eastern Austria. The observation network is located along the Mur-Mürz Valley and the Vienna Basin. This zone is part of the Vienna Transfer Fault, which is the major fault system between the Eastern Alps and the Carpathians. The project ALPAACT (seismological and geodetic monitoring of ALpine-PAnnonian ACtive Tectonics) investigated intra plate tectonic movements within the Austrian part in order to estimate the seismic hazard. Precise site coordinate time series established from processing 5 years of GPS observations are available for the regional network spanning the years from 2010.0 to 2015.0. Station velocities with respect to the global reference frame ITRF2008 have been computed for 23 sites. The common Euler vector was estimated on base of a subset of reliable site velocities, for stations directly located within the area of interest. In a further step a geokinematic interpretation shall be carried out. Therefore site motions with respect to the Eurasian Plate are requested. To obtain this motion field different variants are conceivable. In a simple approach the mean ITRF2008 velocity of IGS site GRAZ can be adopted as Eurasian rotational velocity. An improved alternative is to calculate site-specific velocity differences between the Euler rotation and the individual site velocities. In this poster presentation the Euler parameters, the residual motion field as well as first geokinematic interpretation results are presented.

  1. TRACKING THE SOLAR CYCLE THROUGH IBEX OBSERVATIONS OF ENERGETIC NEUTRAL ATOM FLUX VARIATIONS AT THE HELIOSPHERIC POLES

    Energy Technology Data Exchange (ETDEWEB)

    Reisenfeld, D. B.; Janzen, P. H. [University of Montana, Missoula, MT 59812 (United States); Bzowski, M., E-mail: dan.reisenfeld@umontana.edu, E-mail: paul.janzen@umontana.edu, E-mail: bzowski@cbk.waw.pl [Space Research Centre of the Polish Academy of Sciences, (CBK PAN), Bartycka 18A, 00-716, Warsaw (Poland); and others

    2016-12-20

    With seven years of Interstellar Boundary Explorer ( IBEX ) observations, from 2009 to 2015, we can now trace the time evolution of heliospheric energetic neutral atoms (ENAs) through over half a solar cycle. At the north and south ecliptic poles, the spacecraft attitude allows for continuous coverage of the ENA flux; thus, signal from these regions has much higher statistical accuracy and time resolution than anywhere else in the sky. By comparing the solar wind dynamic pressure measured at 1 au with the heliosheath plasma pressure derived from the observed ENA fluxes, we show that the heliosheath pressure measured at the poles correlates well with the solar cycle. The analysis requires time-shifting the ENA measurements to account for the travel time out and back from the heliosheath, which allows us to estimate the scale size of the heliosphere in the polar directions. We arrive at an estimated distance to the center of the ENA source region in the north of 220 au and in the south a distance of 190 au. We also find a good correlation between the solar cycle and the ENA energy spectra at the poles. In particular, the ENA flux for the highest IBEX energy channel (4.3 keV) is quite closely correlated with the areas of the polar coronal holes, in both the north and south, consistent with the notion that polar ENAs at this energy originate from pickup ions of the very high speed wind (∼700 km s{sup −1}) that emanates from polar coronal holes.

  2. Development of a field pole of 1 MW-class HTS motor

    International Nuclear Information System (INIS)

    Yuan, S; Kimura, Y; Miki, M; Felder, B; Tsuzuki, K; Izumi, M; Ida, T; Umemoto, K; Aizawa, K; Yokoyama, M

    2010-01-01

    We report a field-pole high-temperature superconductor (HTS) magnet designed for 1 MW-class motor for propulsion. The field pole is assembled to the rotor of the radial-type motor. Each field pole is composed of HTS-Bi2223 tape wound into coils which have been piled up as a double pancake coils. In the design concept of the motor, we employ field poles without iron core. We prepared the test field-pole coil, whose dimension is smaller than the designed one for 1 MW, and tested its performances after cooling under self-field and external magnetic field. We verified the operation with the minimum bend radius of the coils required in the motor design, while keeping an optimal current which is lower than the critical current of the field-pole coil. The test HTS field poles were successfully cooled down and operated under a magnetic field ranging up to 5 T. We report the results of the test field-pole coil and the manufacture of a practical racetrack coil with Bi2223 and discuss the adaptability to 1 MW-class motors.

  3. Experience on impregnation of wood.en poles with water borne salts

    African Journals Online (AJOL)

    part of pole treated. To ensure this diffusion of the preservative all around, the pole is pricked every. 8 - 10 cm. vertically and 4 - 5 cm peripherally. The treatment with COBRA was discontinued soon after for the following reasons:- I. Leechability. Since the process depends on osmosis, the preservative must be highly soluble ...

  4. The practice of pole dance as a leisure activity in Denmark

    DEFF Research Database (Denmark)

    Jensen, Andorra Lynn

    2015-01-01

    The aim of this study is to explore the how pole dance is practiced as a form of leisure activity in Denmark. The methodical approach is qualitative and inspired by ethnography. I have conducted a field study where I have observed and participated in the pole dance culture in Copenhagen from May...

  5. Converting point-wise nuclear cross sections to pole representation using regularized vector fitting

    Science.gov (United States)

    Peng, Xingjie; Ducru, Pablo; Liu, Shichang; Forget, Benoit; Liang, Jingang; Smith, Kord

    2018-03-01

    Direct Doppler broadening of nuclear cross sections in Monte Carlo codes has been widely sought for coupled reactor simulations. One recent approach proposed analytical broadening using a pole representation of the commonly used resonance models and the introduction of a local windowing scheme to improve performance (Hwang, 1987; Forget et al., 2014; Josey et al., 2015, 2016). This pole representation has been achieved in the past by converting resonance parameters in the evaluation nuclear data library into poles and residues. However, cross sections of some isotopes are only provided as point-wise data in ENDF/B-VII.1 library. To convert these isotopes to pole representation, a recent approach has been proposed using the relaxed vector fitting (RVF) algorithm (Gustavsen and Semlyen, 1999; Gustavsen, 2006; Liu et al., 2018). This approach however needs to specify ahead of time the number of poles. This article addresses this issue by adding a poles and residues filtering step to the RVF procedure. This regularized VF (ReV-Fit) algorithm is shown to efficiently converge the poles close to the physical ones, eliminating most of the superfluous poles, and thus enabling the conversion of point-wise nuclear cross sections.

  6. A Visit to the South Pole-Adventures of the First Indian to Winter ...

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 15; Issue 4. A Visit to the South Pole - Adventures of the First Indian to Winter-Over the South Pole and Explore Antarctica. Parmjit Singh Sehra. Reflections Volume 15 Issue 4 April 2010 pp 384-391 ...

  7. High-resolution second-harmonic microscopy of poled silica waveguides

    DEFF Research Database (Denmark)

    Beermann, Jonas; Bozhevolnyi, Sergey I.; Pedersen, Kjeld

    2003-01-01

    A second-harmonic scanning optical microscopy (SHSOM) apparatus operating in reflection is used for high-resolution imaging of second-order optical non-linearities (SONs) in electric-field poled silica-based waveguides. SHSOM of domain walls in a periodically poled KTiOPO4 crystal is performed...

  8. Electron self-energy calculation using a general multi-pole approximation

    CERN Document Server

    Soininen, J A; Shirley, E L

    2003-01-01

    We present a method for calculating the inverse of the dielectric matrix in a solid using a band Lanczos algorithm. The method produces a multi-pole approximation for the inverse dielectric matrix with an arbitrary number of poles. We discuss how this approximation can be used to calculate the screened Coulomb interaction needed for electron self-energy calculations in solids.

  9. Threshold for strong thermal dephasing in periodically poled KTP in external cavity frequency doubling

    DEFF Research Database (Denmark)

    Lundeman, Jesper Holm; Jensen, Ole Bjarlin; Andersen, Peter E.

    2009-01-01

    We present a measurement series of the efficiency of periodically poled KTP used for second-harmonic generation in an external phase-locked cavity. Due to the high absorption (0.01 cm^−1) in the PPKTP crystal at the pump wavelength a strong thermal dephasing of the periodically poled grating...

  10. High-resolution second-harmonic microscopy of poled silica waveguides

    DEFF Research Database (Denmark)

    Beermann, Jonas; Bozhevolnyi, Sergey I.; Pedersen, Kjeld

    2003-01-01

    A second-harmonic scanning optical microscopy (SHSOM) apparatus operating in reflection is used for high-resolution imaging of second-order optical non-linearities (SONs) in electric-field poled silica-based waveguides. SHSOM of domain walls in a periodically poled KTiOPO_4 crystal is performed...

  11. Development of a field pole of 1 MW-class HTS motor

    Science.gov (United States)

    Yuan, S.; Kimura, Y.; Miki, M.; Felder, B.; Tsuzuki, K.; Ida, T.; Izumi, M.; Umemoto, K.; Aizawa, K.; Yokoyama, M.

    2010-06-01

    We report a field-pole high-temperature superconductor (HTS) magnet designed for 1 MW-class motor for propulsion. The field pole is assembled to the rotor of the radial-type motor. Each field pole is composed of HTS-Bi2223 tape wound into coils which have been piled up as a double pancake coils. In the design concept of the motor, we employ field poles without iron core. We prepared the test field-pole coil, whose dimension is smaller than the designed one for 1 MW, and tested its performances after cooling under self-field and external magnetic field. We verified the operation with the minimum bend radius of the coils required in the motor design, while keeping an optimal current which is lower than the critical current of the field-pole coil. The test HTS field poles were successfully cooled down and operated under a magnetic field ranging up to 5 T. We report the results of the test field-pole coil and the manufacture of a practical racetrack coil with Bi2223 and discuss the adaptability to 1 MW-class motors.

  12. Good fortune for CERN theorists

    CERN Multimedia

    2008-01-01

    Awards aplenty for one CERN theorist as he wins the Amaldi Medal and is one of two theoreticians from CERN to be awarded the European Research Council’s ‘advanced grant’ Sergio Ferrara showing his Amaldi medal. Ignatios Antoniadis.On 22 September at the congress of the Italian Society of General Relativity and Gravitation (SIGRAV), CERN theorist Sergio Ferrara was awarded the Amaldi Medal, the European prize for general relativity and gravitational physics. He received the prestigious award for his continuing research into supergravity, a theory that combines the principles of supersymmetry and general relativity. Ferrara co-discovered supergravity in 1976 with two colleagues, Peter van Nieuwenhuizen and Daniel Freedman, but he received this recent award for his work on black holes in supergravity. Since its development, supergravity, or SUGRA, has played an important role in theoretical physics. If supersymmetry is pro...

  13. Pole-to-Pole Connections: Similarities between Arctic and Antarctic Microbiomes and Their Vulnerability to Environmental Change

    Directory of Open Access Journals (Sweden)

    Julia Kleinteich

    2017-11-01

    Full Text Available The global biogeography of microorganisms remains poorly resolved, which limits the current understanding of microbial resilience toward environmental changes. Using high-throughput 16S rRNA gene amplicon sequencing, we characterized the microbial diversity of terrestrial and lacustrine biofilms from the Arctic, Antarctic and temperate regions. Our analyses suggest that bacterial community compositions at the poles are more similar to each other than they are to geographically closer temperate habitats, with 32% of all operational taxonomic units (OTUs co-occurring in both polar regions. While specific microbial taxa were confined to distinct regions, representing potentially endemic populations, the percentage of cosmopolitan taxa was higher in Arctic (43% than in Antarctic samples (36%. The overlap in polar microbial OTUs may be explained by natural or anthropogenically-mediated dispersal in combination with environmental filtering. Current and future changing environmental conditions may enhance microbial invasion, establishment of cosmopolitan genotypes and loss of endemic taxa.

  14. Stellar population samples at the galactic poles. IV. Luminosity function for the M-type dwarfs at the South Pole

    International Nuclear Information System (INIS)

    Eggen, O.J.

    1976-01-01

    The (UBVRI) photometry of all M dwarfs which are within 10degree of the South Galactic Pole and brighter than visual magnitude 15, and which have annual proper motions greater than 0/sup prime/./sub /096, are discussed. The observations themselves are listed and discussed in a recent Astrophysical Journal Supplement. The luminosity function is found to be very similar, in the overlapping sections, to that previously derived spectrophotometrically from the M stars near the Sun, and the extension to M/subV/ near +13 mag indicates that this luminosity is near the peak of that function. No support is found in these data for the recently suggested superabundance of low velocity M stars near the Sun

  15. Glass fiber -reinforced plastic tapered poles for transmission and distribution lines: development and experimental study

    International Nuclear Information System (INIS)

    Ibrahim, S.; Burachysnsky, V.; Polyzois, D.

    1999-01-01

    A research project to develop lightweight poles for use in power transmission and distribution lines and involving the use of glass fiber-reinforced plastic using the filament winding process is described. Twelve full scale specimen poles were designed, fabricated and subjected to cantilever bending to test failure modes. The test parameters included fiber orientation, ratio of longitudinal-to-circumferential fiber, and the number of layers. Results showed that local buckling was the most dominant failure mode, attributable to the high radius-to-thickness ratio of the specimen poles. Overall, however, these fiber-reinforced plastic poles compared favourably to wooden poles in carrying capacity with significant weight reduction. Lateral displacement at ultimate loads did not exceed the acceptable limit of 10 per cent of the specimen free length. 7 refs., 3 tabs., 2 figs

  16. FEM Analysis of Brushless DC Servomotor with Fractional Number of Slots per Pole

    Directory of Open Access Journals (Sweden)

    BALUTA, G.

    2014-02-01

    Full Text Available The authors present in this paper the analysis with Finite Element Method (FEM of the magnetic circuit for a Brushless DC servomotor with fractional number of slots/pole (9 slots and 10 poles. For this purpose, FEMM 4.2 software package was used for the analysis. To obtain the waveforms of Back-ElectroMotive Forces (BEMFs, electromagnetic and cogging torque for servomotor a program in LUA scripting language (integrated into interactive shell of FEMM4.2 has been created. A comparation with a structure with integer number of slots/pole (18 slots and 6 poles was also realized. The analysis results prove that the structure chosen is an optimal solution: sinusoidal waveforms of BEMFs, improved electromagnetic torque and reduced cogging torque. Therefore, the operating characteristics of the servomotor with 9/10 slots/poles manufactured by Sistem Euroteh Company and included in an integrated electrical drives system are presented in this paper.

  17. Institutional Evaluation in Poles of the Open University System of Brazil

    Directory of Open Access Journals (Sweden)

    Alexciano de Sousa Martins

    2018-03-01

    Full Text Available The study wanted to know the institutional evaluation in poles of distance education, of the Open University of Brazil (UAB system, analyzing the poles of the State of Ceará. The UAB system of the Brazilian Ministry of Education makes it possible to offer courses of higher level agreements with public universities. Ceará counts on UAB poles, since 2006, that form teachers and other professionals, even in regions lacking public higher education. The objective of this study was to discuss the importance of the institutional evaluation in the poles of the Open University of Brazil program through an exploratory and descriptive field research, showing that the institutional evaluation at the poles is minimal and out of line with the legislation in force. Suggestions on how to develop the evaluative practice.

  18. Non-uniformly sampled grids in double pole coordinate system for freeform reflector construction

    Science.gov (United States)

    Ma, Donglin; Pacheco, Shaun; Feng, Zexin; Liang, Rongguang

    2015-08-01

    We propose a new method to design freeform reflectors by nonuniformly sampling the source intensity distribution in double pole coordinate system. In double pole coordinate system, there is no pole for the whole hemisphere because both poles of the spherical coordinate system are moved to southernmost point of the sphere and overlapped together. With symmetric definition of both angular coordinates in the modified double pole coordinate system, a better match between the source intensity distribution and target irradiance distribution can be achieved for reflectors with large acceptance solid angle, leading to higher light efficiency and better uniformity on the target surface. With non-uniform sampling of the source intensity, we can design circular freeform reflector to obtain uniform rectangular illumination pattern. Aided by the feedback optimization, the freeform reflector can achieve the collection efficiency for ideal point source over 0.7 and relative standard deviation (RSD) less than 0.1.

  19. Good governance and political culture: A case study of Bangladesh

    Directory of Open Access Journals (Sweden)

    Syed Serajul Islam

    2016-12-01

    Full Text Available In a democratic system it is essential to have a competitive, and a tolerant party system, but Bangladesh has experienced an intolerant and a confrontational party system that has created a deadlock and brought uncertainty to the whole country. Since 1990, except 2014, Bangladesh has witnessed four systematic peaceful free elections, one each--in 1991, 1996, 2001, and 2008. On January 5, 2014, however, a controversial election took place in which major opposition political parties did not participate except the ruling alliance parties. The two dominant parties—the Bangladesh Nationalist Party (BNP and the Awami League (AL—each won two previous free and fair elections, with the BNP winning in1991, and a BNP-led 4-party coalition in 2001, and the AL in 1996, and an AL-led 14 party alliance in 2008. However, from 2014 Bangladesh is heading towards an authoritarian system. All these are happening due to the lack of good governance. This article intends to emphasize that the political culture emanating from the party politics is retarding good governance in Bangladesh. This article argues that the cultural traits developed in the last four decades in various dimensions,, particularly in more recent years, have worked as an “earth-worm” in the fabrics of democracy in Bangladesh preventing ‘good governance’.

  20. Air transport of dangerous goods

    OpenAIRE

    Gregor, Petr

    2009-01-01

    Diploma thesis topic deals with air transport of dangerous goods. In the beginning part it describes air cargo transportation itself as well as the main characteristics. Thesis introduces organizations involved in international transport of dangerous goods. Next part of diploma thesis reveals project analysis of air transportation of dangerous goods in respect of IATA Dangerous Goods regulations and procedures. Thesis also covers introduction to air transportation of dangerous goods in specif...

  1. Artistic Value is Attributive Goodness

    OpenAIRE

    Hanson, Louise

    2017-01-01

    It is common to distinguish between attributive and predicative goodness. There are good reasons to think that artistic value is a kind of attributive goodness. Surprisingly, however, much debate in philosophical aesthetics has proceeded as though artistic value is a kind of predicative goodness. As I shall argue, recognising that artistic value is attributive goodness has important consequences for a number of debates in aesthetics.

  2. Meals for Good

    Science.gov (United States)

    Carpenter, Leah R; Smith, Teresa M; Stern, Katherine; Boyd, Lisa Weissenburger-Moser; Rasmussen, Cristy Geno; Schaffer, Kelly; Shuell, Julie; Broussard, Karen; Yaroch, Amy L

    2017-12-01

    Innovative approaches to childhood obesity prevention are warranted in early care and education (ECE) settings, since intervening early among youth is recommended to promote and maintain healthy behaviors. The objective of the Meals for Good pilot was to explore feasibility of implementing a food bank-based catering model to ECE programs to provide more nutritious meals, compared to meals brought from home (a parent-prepared model). In 2014-2015, a 12-month project was implemented by a food bank in central Florida in four privately-owned ECE programs. An explanatory sequential design of a mixed-methods evaluation approach was utilized, including a pre-post menu analysis comparing parent-prepared meals to the catered meals, and stakeholder interviews to determine benefits and barriers. The menu analysis of lunches showed daily reductions in calories, fat, and saturated fat, but an increase in sodium in catered meals when compared to parent-prepared meals. Interviews with ECE directors, teachers, parents, and food bank project staff, identified several benefits of the catered meals, including healthfulness of meals, convenience to parents, and the ECE program's ability to market this meal service. Barriers of the catered meals included the increased cost to parents, transportation and delivery logistics, and change from a 5 to a 2-week menu cycle during summer food service. This pilot demonstrated potential feasibility of a food bank-ECE program partnership, by capitalizing on the food bank's existing facilities and culinary programming, and interest in implementing strategies focused on younger children. The food bank has since leveraged lessons learned and expanded to additional ECE programs.

  3. Pole-weapons in the Sagas of Icelanders: a comparison of literary and archaeological sources

    Directory of Open Access Journals (Sweden)

    Orkisz Jan H.

    2016-04-01

    Full Text Available The Icelandic sagas are a major source of information on the Vikings and their fighting prowess. In these stories, several mysterious pole-weapons appear, which are often called “halberds”, for lack of a better word. In order to better identify what these weapons could have been, and to provide a better understanding of how the sagas relate to the Viking-age events they describe, we confront textual and archaeological evidence for several of these weapons (the höggspjót, the atgeirr, the kesja, the krókspjót, the bryntroll and the fleinn, keeping in mind the contextualisation of their appearances in sagas. The description of the use of each weapon allows to pick several candidates likely to correspond to the studied word. Without a perfect knowledge of what context the authors of the sagas wanted to describe, it appears to be impossible to give a final answer. However, we show that some specific types of spears are good candidates for some of the studied weapons.

  4. Strategi Pengembangan Daerah Growth Pole melalui Pemanfaatan Potensi Lokal

    Directory of Open Access Journals (Sweden)

    Rusdarti Rusdarti

    2016-12-01

    Full Text Available This research aims to determine the leading sectors that could be developed in each district in Cilacap Regency as a growth pole area. We use location quotient, shift share, and klassen typology as analysis methods. The research results show that not all of the district at Cilacap regency have a leading sector. Further, districts that have leading sectors are as follows. Wanareja only has a leading sector, i.e. agriculture. Secondly, Kawunganten has two leading sectors, agriculture and finance, rent, and company services. Thirdly, Agriculture becomes the only leading sector of Kampung Laut District. Fourthly, Mining and extraction are the leading sectors of Kesugihan District. Fifthly, Sampang District has buildings and finance sectors as the leading sectors. Sixthly, Kroya District leads in trade, hotel, and restaurant sectors. Seventhly, South Cilacap District leads in mining and extraction sectors. Eighthly, Central Cilacap District has manufacturing, electricity, gas and clean water, building and services as leading sectors. Lastly, North Cilacap District has electricity, gas and clean water, manufacturing, building and services as leading sectors. Abstrak   Tujuan dari penelitian ini adalah menentukan sektor unggulan yang dapat dikembangkan di tiap kecamatan di Kabupaten Cilacap sebagai salah satu daerah growth pole. Alat analisis yang digunakan dalam penelitian ini yaitu location quotient, shift share dan klassen typologi. Hasil penelitian menunjukkan tidak semua kecamatan di kabupaten Cilacap memiliki sektor unggulan. Beberapa daerah yang memiliki sektor unggulan diantaranya adalah  Kecamatan Wanareja hanya memiliki satu sektor unggulan yaitu pertanian. Kedua adalah Kecamatan Kawunganten memiliki dua sektor unggulan yaitu sektor pertanian dan sektor keuangan, persewaan dan jasa perusahaan. Kecamatan Kampung Laut, dimana sektor pertanian pada kecamatan ini sangatlah unggul. Kecamatan kesugihan juga memiliki satu sektor unggulan yaitu

  5. Linking Atmospheric Pollution to Cryospheric Changes over the Third Pole

    Science.gov (United States)

    Kang, S.; Zhang, Q.; Ji, Z.; Li, Y.; Chen, J.; Zhang, G.; Li, C.; Cong, Z.; Chen, P.; Guo, J.; Huang, J.; Tripathee, L.; Rupakheti, D.; Li, X.; Zhang, Y.; Panday, A. K.; Rupakheti, M.

    2016-12-01

    Known as "the Third Pole" (TP), the Tibetan Plateau and surrounding mountains hold the largest aggregate of glaciers outside the pole regions. Recent monitoring and projection indicated an accelerated glacier decline and increasing glacier runoff. The long-range transport of South Asian atmospheric pollutants, including light absorbing impurities (LAIs) such as black carbon (BC) and mineral dust (MD), can absorb the solar radiation in the atmosphere and reduce albedo after being deposited onto the cryosphere, thereby promoting glacier and snow melt. A coordinated atmospheric pollution monitoring network has been launched covering the TP with emphasis on trans-Himalayan transects since 2013. TSP were collected for 24h at an interval of 3-6 days. BC/OC, polycyclic aromatic hydrocarbons (PAHs) and heavy metals were measured. Results reveal a consistent decrease in almost all analyzed parameters from south to north across the Himalayas. Geochemical signatures of carbonaceous aerosols indicate dominant sources of biomass burning and vehicle exhaust, in line with results of PAHs. Integrated analysis of satellite images and air mass trajectories suggest that the trans-boundary air pollution occurred episodically and concentrated in pre-monsoon seasons via upper air circulation, through-valley wind, and local convection. Simulation results showed that carbonaceous aerosols produced positive/negative shortwave radiative forcing in the atmosphere/ground surface. Aerosols increased surface air temperatures by 0.1-0.5° over the TP and decreased temperatures in South Asia during the monsoon season. Surface snow/ice samples were collected from benchmark glaciers to estimate the impacts of LAIs on glacier melt with model assistance. BC (37%) and MD (32%) contribute to the summer melting of Laohugou Glacier in the northern TP. MD (38%) contributed more glacier melt than BC (11%) on Zhadang Glacier in the southern TP. In the southeastern TP, BC and MD contribute to 30% of the

  6. Searching for Terrain Softening near Mercury's North Pole

    Science.gov (United States)

    Cobian, P. S.; Vilas, F.; Lederer, S. M.; Barlow, N. G.

    2004-01-01

    In 1999, following the initial discovery of radar bright craters near both poles of Mercury measured the depth-todiameter (d/D) ratios of 170 impact craters in Mariner 10 images covering four different regions on Mercury s surface. Rapid softening of crater structure, indicated by lower d/D ratios, could indicate the possibility of subsurface water ice in Mercury's terrain originating from an internal source in the planet. Their study included 3 specific radar bright craters suggested to contain ice. They concluded that no terrain softening was apparent, and a rapidly emplaced exogenic water source was the most likely source for the proposed ice in these craters. Recent radar observations of the Mercurian North pole have pinpointed many additional radar bright areas with a resolution 10x better than previous radar measurements, and which correlate with craters imaged by Mariner 10. These craters are correlated with regions that are permanently shaded from direct sunlight, and are consistent with observations of clean water ice. We have expanded the initial study by Barlow et al. to include d/D measurements of 12 craters newly identified as radar bright at latitudes poleward of +80o. The radar reflectivity resemblances to Mars south polar cap and echoes from three icy Galilean satellites suggest that these craters too may have polar ice on Mercury. The effect of subsurface H20 on impact craters is a decrease in its d/D ratio, and softening of crater rims over a period of time. The study of Barlow et al., focused on determining the d/D ratios of 170 impact craters in the Borealis (north polar), Tolstoj (equatorial), Kuiper (equatorial), and Bach (south polar) quadrangles. This work focuses on the newly discovered radar bright craters, investigating their d/D ratios as an expansion of the earlier work..We compare our results to the statistical results from Barlow et al. here. With the upcoming Messenger spacecraft mission to Mercury, this is an especially timely study

  7. High-mast light poles anchor nut loosening in Alaska : an investigation of field monitoring and finite-element analysis.

    Science.gov (United States)

    2014-09-01

    High mast lighting poles (HMLPs) are tall, roadside structures effective for lighting large areas of highways and intersections. The Alaska Department of Transportation : and Public Facilities (AKDOT&PF) maintains 118 such poles in the greater Anchor...

  8. Good Looking Is Looking Good / Märt Milter

    Index Scriptorium Estoniae

    Milter, Märt

    1998-01-01

    Meloodilist drum ǹ̀bassi viljelevatest välismaa plaadifirmadest Good Looking Recordsist ja Looking Good Recordsist, mida juhib LTJ Bukem ja temaga koostööd tegevatest muusikutest Blame, Seba, Tayla, MC Conrad, Artemis

  9. Critical noise can make the minority candidate win: The U.S. presidential election cases

    Science.gov (United States)

    Biswas, Soumyajyoti; Sen, Parongama

    2017-09-01

    A national voting population, when segmented into groups such as, for example, different states, can yield a counterintuitive scenario in which the winner may not necessarily get the highest number of total votes. A recent example is the 2016 presidential election in the United States. We model the situation by using interacting opinion dynamics models, and we look at the effect of coarse graining near the critical points where the spatial fluctuations are high. We establish that the sole effect of coarse graining, which mimics the "winner take all" electoral college system in the United States, can give rise to finite probabilities of events in which a minority candidate wins even in the large size limit near the critical point. The overall probabilities of victory of the minority candidate can be predicted from the models, which indicate that one may expect more instances of minority candidate winning in the future.

  10. Playing the gender card: winning the hearts and minds of the female demographic

    International Nuclear Information System (INIS)

    Brissette, S.

    2006-01-01

    To meet future growth potential, the nuclear industry will have to compete to attract the best and brightest by positioning itself as a viable career choice for women and men of diverse backgrounds considering careers in business, engineering, sciences and the trades. This presentation will showcase the innovative work being undertaken by the Canadian chapter of Women in Nuclear (WiN). Learn more about WiN-Canada's partnership with the CNS aimed at engaging in a dialogue with women opinion leaders in Ontario, the successful international conference hosted by WiN-Canada, the efforts at recognizing and promoting the role of women in our industry with the media, and the results of recent groundbreaking WiN Canada survey on what makes nuclear an appealing career to women in our industry, and what barriers must be overcome to continue to attract women to a career in nuclear in the future. (author)

  11. The effect of uniform color on judging athletes' aggressiveness, fairness, and chance of winning.

    Science.gov (United States)

    Krenn, Bjoern

    2015-04-01

    In the current study we questioned the impact of uniform color in boxing, taekwondo and wrestling. On 18 photos showing two athletes competing, the hue of each uniform was modified to blue, green or red. For each photo, six color conditions were generated (blue-red, blue-green, green-red and vice versa). In three experiments these 108 photos were randomly presented. Participants (N = 210) had to select the athlete that seemed to be more aggressive, fairer or more likely to win the fight. Results revealed that athletes wearing red in boxing and wrestling were judged more aggressive and more likely to win than athletes wearing blue or green uniforms. In addition, athletes wearing green were judged fairer in boxing and wrestling than athletes wearing red. In taekwondo we did not find any significant impact of uniform color. Results suggest that uniform color in combat sports carries specific meanings that affect others' judgments.

  12. Effects of peat-winning on the water environment at a sedge fen ecosystem

    International Nuclear Information System (INIS)

    Lundin, L.

    1996-03-01

    Peatlands are used in agriculture and forestry for vegetational growth and in peat-winning for soil improvement, horticulture production and as fuel. A prerequisite in peatland use is drainage, with influences on water conditions in the peatland and its surroundings. Environmental effects from such peatland use have been investigated at a sedge fen in central Sweden. Groundwater, runoff, water chemistry and stream water biology were studied during almost 14 years. This period started with a virgin undrained peatland, later being drained for forest production and after a period of seven years intensively drained for peat-winning and with peat harvesting going on for another seven years period with hydrological investigations. Results show a lowered groundwater level, increased runoff and both higher concentrations of most elements and higher leaching from the drained peatland. Biomass and number of individuals of the benthic fauna in stream water also increased. 7 refs, 7 figs, 2 tabs

  13. Experience of the WiN Hungary in Communication with Public on a Big Social Events

    International Nuclear Information System (INIS)

    Szucsán, M.

    2015-01-01

    My poster presentation is about a process of communication with public during big social events like festivals, open days and sport’s competitions. The technique is: we make a WiN stand on the frequent place of events, invite visitors and kindly ask them to fill our questionnaire about nuclear industry in Hungary. The questionnaire contents 15 questions about Hungarian NPP (how many units we have, what is electrical output). We communicate with visitors during the filling a questionnaire and after that we check the result. We can see the level of knowledge of our guest and give them the appropriate information on their level. Usually every participant takes a small present with the emblem of WiN Hungary. This form of communication has tested many times in our activity. It works very effectively. The form of poster is a chart flow of the process illustrated with photos. (author)

  14. 'Win-Win' or 'Win-Lose'?

    African Journals Online (AJOL)

    many years of exploitation, economic injustice and underdevelopment, many ... there is equality and absence of the exploitation or dominance motive. The ...... Labour Exploitation. China's economic operations in Africa have come into conflict with the labour movement on the continent on many frontiers. These range from.

  15. The Resolved Asteroid Program - Size, shape, and pole of (52) Europa

    Science.gov (United States)

    Merline, W. J.; Drummond, J. D.; Carry, B.; Conrad, A.; Tamblyn, P. M.; Dumas, C.; Kaasalainen, M.; Erikson, A.; Mottola, S.; Ďurech, J.; Rousseau, G.; Behrend, R.; Casalnuovo, G. B.; Chinaglia, B.; Christou, J. C.; Chapman, C. R.; Neyman, C.

    2013-07-01

    With the adaptive optics (AO) system on the 10 m Keck-II telescope, we acquired a high quality set of 84 images at 14 epochs of asteroid (52) Europa on 2005 January 20, when it was near opposition. The epochs covered its 5.63 h rotation period and, by following its changing shape and orientation on the plane of sky, we obtained its triaxial ellipsoid dimensions and spin pole location. An independent determination from images at three epochs obtained in 2007 is in good agreement with these results. By combining these two data sets, along with a single epoch data set obtained in 2003, we have derived a global fit for (52) Europa of diameters a × b × c = (379 × 330 × 249) ± (16 × 8 × 10) km, yielding a volume-equivalent spherical-diameter of √abc3 =315±7km, and a prograde rotational pole within 7° of [RA; Dec] = [257°; +12°] in an Equatorial J2000 reference frame (Ecliptic: 255°; +35°). Using the average of all mass determinations available for (52) Europa, we derive a density of 1.5 ± 0.4 g cm-3, typical of C-type asteroids. Comparing our images with the shape model of Michalowski et al. (2004, Astron. Astrophys. 416, 353), derived from optical lightcurves, illustrates excellent agreement, although several edge features visible in the images are not rendered by the model. We therefore derived a complete 3-D description of (52) Europa's shape using the KOALA algorithm by combining our 18 AO imaging epochs with 4 stellar occultations and 49 lightcurves. We use this 3-D shape model to assess these departures from ellipsoidal shape. Flat facets (possible giant craters) appear to be less distinct on (52) Europa than on other C-types that have been imaged in detail, (253) Mathilde and (511) Davida. We show that fewer giant craters, or smaller largest-sized craters, is consistent with its expected impact history. Overall, asteroid (52) Europa is still well modeled as a smooth triaxial ellipsoid with dimensions constrained by observations obtained over

  16. Emotional Intelligence and Will to Win: The Invincible and Invisible Phenomenon in Basketball Sports

    OpenAIRE

    SINGH, Davinder

    2015-01-01

    This study examined the emotional intelligence and will to win level among female basketball players. A group of fifty (N=50) female inter-college level basketball players of Guru Nanak Dev University, Amritsar, Punjab were selected for this study. The purposive sampling technique was used to attain the objectives of the study. All the subjects, after having been informed about the objective and protocol of the study, gave their consent and volunteered to participate in this st...

  17. Winning strategies of political campaigns in hybrid electoral spaces. Case study – Iasi County

    Directory of Open Access Journals (Sweden)

    Adrian Marius Tompea

    2012-10-01

    Full Text Available Our material introduces the concept of hybrid electoral area, as a distinct electoral entity set up by special territorial and administrative processes. We analyze specific cases of such spaces in Iasi and we see how the winning electoral strategies have been configured here. We provide examples of campaign activities and actions which ensured the candidates’ success by simultaneously targeting both the electoral sub-spaces and the community seen as whole.

  18. The Varieties of Good Design

    DEFF Research Database (Denmark)

    Ylirisku, Salu; Arvola, Mattias

    2018-01-01

    This chapter explores the philosopher and logician Georg Henrik von Wright’s metaethical treatise of the varieties of goodness in the context of design. von Wright investigated the use of notion of ‘good’ in language, and he identified six kinds of goodness: namely utilitarian goodness, instrumen......This chapter explores the philosopher and logician Georg Henrik von Wright’s metaethical treatise of the varieties of goodness in the context of design. von Wright investigated the use of notion of ‘good’ in language, and he identified six kinds of goodness: namely utilitarian goodness...

  19. Sharing is Winning: Cooperative Learning about Atmospheric Composition Change

    Science.gov (United States)

    Schuepbach, E.

    2010-09-01

    This contribution presents evolving good practice in disseminating the body of know-how, skills and competencies within the networked community of atmospheric scientists as established in ACCENT. The promotion of early-career scientists, and encouraging the next generation to move into the field were among the key issues addressed by the "Training and Education" programme in the European Network of Excellence in Atmospheric Composition Change (ACCENT). Dissemination avenues include a virtual knowledge train carrying the wealth of high-quality scientific learning material developed with experts involved in the ACCENT network. Learning opportunities on current research in atmospheric composition change in Europe were also created during face-to-face training workshops. Real-life examples of pressing air quality issues were addressed in meetings with stakeholder groups that offered opportunities for mutual learning in inspiring partnerships. In order to increase the expertise in atmospheric composition change across Europe, activities were organized with the general public (e.g., Café Scientifique), where the participating early-career scientists were confronted with questions from lay people. For interested teachers, didactic translations of compact overviews on air quality science topics developed in ACCENT offer links with the typical European science curriculum and go beyond school book content. Some of the educational events, methods and tools are described in a booklet published in 2009 ("We Care for Clean Air!", ISBN 978-88-95665-01-6). The electronic version and all training material can be downloaded from www.accent-network.org/portal/education - a valuable resource for teachers and learners around the globe.

  20. Investing In The Army Organic Industrial Base To Operate And Win In A Complex And Austere Environment

    Science.gov (United States)

    2016-05-26

    background of the industrial base beginning with the period before the American Revolution and concluding with World War II when the American industrial ...Investing in the Army Organic Industrial Base to Operate and Win in a Complex and...05-2016 Monograph nJN 2015 - MAY 2016 4. TITLE AND SUBTITLE Sa. CONTRACT NUMBER Investing in the Army Organic Industrial Base to Operate and Win in a

  1. Enabling Others to Win in a Complex World: Maximizing Security Force Assistance Potential in the Regionally Aligned Brigade Combat Team

    Science.gov (United States)

    2015-12-01

    security policy formulation. iii v Strategic Studies Institute and U.S. Army War College Press ENABLING OTHERS TO WIN IN A COMPLEX WORLD: MAXIMIZING...while also getting the best soldiers suited for advisor duty into those roles. 1 ENABLING OTHERS TO WIN IN A COMPLEX WORLD: MAXIMIZING SECURITY...of Defense Robert Gates noted: “strategic reality de- mands that the U.S. government get better at what is called ‘building partner capacity.’”1

  2. Atmospheric Fluctuations in the Millimeter Wavelength at the South Pole

    Science.gov (United States)

    Bussmann, R. S.; Holzapfel, W.; Kuo, C. L.

    2003-12-01

    We characterize atmospheric fluctuations by a Kolmogorov power law around the South pole at Millimeter wavelengths by calculating the correlation between signals coming from two separate channels in a detector array. We use data taken with the ACBAR instrument mounted on the Viper telescope over the winter period beginning in April 2002 and ending in August 2002 to generate a model of the atmospheric fluctuations. We use this model to obtain values for the amplitude of the atmospheric fluctuations as well as the angular windspeed causing the movement of the disturbances which are responsible for the emission we observe. The primary benefit of the correlation analysis is to significantly reduce contribution from instrument noise, which is uncorrelated between two channels. Thus we are able to perform a very reliable characterization of the atmosphere. ACBAR was supported by funds from the Center for Astrophysical Research in Antarctica, a National Science Foundation Science and Technology Center. Operational support was provided by the United States Antarctic Program.

  3. The North Galactic Pole Rift and the Local Hot Bubble

    Science.gov (United States)

    Snowden, S. L.; Koutroumpa, D.; Kuntz, K. D.; Lallement, R.; Puspitarini, L.

    2015-01-01

    The North Galactic Pole Rift (NGPR) is one of the few distinct neutral hydrogen clouds at high Galactic latitudes that have well-defined distances. It is located at the edge of the Local Cavity (LC) and provides an important test case for understanding the Local Hot Bubble (LHB), the presumed location for the hot diffuse plasma responsible for much of the observed 1/4 keV emission originating in the solar neighborhood. Using data from the ROSAT All- Sky Survey and the Planck reddening map, we find the path length within the LC (LHB plus Complex of Local Interstellar Clouds) to be 98 plus or minus 27 pc, in excellent agreement with the distance to the NGPR of 98 +/- 6 pc. In addition, we examine another 14 directions that are distributed over the sky where the LC wall is apparently optically thick at 1/4 keV. We find that the data in these directions are also consistent with the LHB model and a uniform emissivity plasma filling most of the LC.

  4. India plans to land near moon's south pole

    Science.gov (United States)

    Bagla, Pallava

    2018-02-01

    Sometime this summer, an Indian spacecraft orbiting over the moon's far side will release a lander. The craft will ease to a soft landing just after lunar sunrise on an ancient, table-flat plain about 600 kilometers from the south pole. There, it will unleash a rover into territory never before explored at the surface. That's the ambitious vision for India's second voyage to the moon in a decade, due to launch in the coming weeks. If Chandrayaan-2 is successful, it will pave the way for even more ambitious Indian missions, such as landings on Mars and an asteroid, as well as a Venus probe. Lunar scientists have much at stake, too. Chandrayaan-2 will collect data on the moon's thin envelope of plasma, as well as isotopes such as helium-3, a potential fuel for future fusion energy reactors. And it will follow up on a stunning discovery by India's first lunar foray, which found water molecules on the moon in 2009.

  5. Resonances and poles in isoscattering microwave networks and graphs.

    Science.gov (United States)

    Ławniczak, Michał; Sawicki, Adam; Bauch, Szymon; Kuś, Marek; Sirko, Leszek

    2014-03-01

    Can one hear the shape of a graph? This is a modification of the famous question of Mark Kac "Can one hear the shape of a drum?" which can be asked in the case of scattering systems such as quantum graphs and microwave networks. It addresses an important mathematical problem whether scattering properties of such systems are uniquely connected to their shapes? Recent experimental results based on a characteristics of graphs such as the cumulative phase of the determinant of the scattering matrices indicate a negative answer to this question [O. Hul, M. Ławniczak, S. Bauch, A. Sawicki, M. Kuś, and L. Sirko, Phys. Rev. Lett. 109, 040402 (2012)]. In this paper we consider important local characteristics of graphs such as structures of resonances and poles of the determinant of the scattering matrices. Using these characteristics we study experimentally and theoretically properties of graphs and directly confirm that the pair of graphs considered in the cited paper is isoscattering. The experimental results are compared to the theoretical ones for a broad frequency range from 0.01 to 3 GHz. In the numerical calculations of the resonances of the graphs absorption present in the experimental networks is taken into account.

  6. Resource Prospector: Evaluating the ISRU Potential of the Lunar Poles

    Science.gov (United States)

    Colaprete, A.; Elphic, R. C.; Andrews, D.; Bluethmann, W.; Quinn, J.; Chavers, D. G.

    2017-12-01

    Resource Prospector (RP) is a lunar volatiles prospecting mission being developed for potential flight in CY2021-2022. The mission includes a rover-borne payload that (1) can locate surface and near-subsurface volatiles, (2) excavate and analyze samples of the volatile-bearing regolith, and (3) demonstrate the form, extractability and usefulness of the materials. The primary mission goal for RP is to evaluate the In-Situ Resource Utilization (ISRU) potential of the lunar poles. While it is now understood that lunar water and other volatiles have a much greater extent of distribution, possible forms, and concentrations than previously believed, to fully understand how viable these volatiles are as a resource to support human exploration of the solar system, the distribution and form needs to be understood at a "human" scale. That is, the "ore body" must be better understood at the scales it would be worked before it can be evaluated as a potential architectural element within any evolvable lunar or Mars campaign. This talk will provide an overview of the RP mission with an emphasis on mission goals and measurements, and will provide an update as to its current status.

  7. Promoting healthy weight: lessons learned from WIN the Rockies and other key studies.

    Science.gov (United States)

    Liebman, Michael

    2005-01-01

    In contrast to the traditional weight-centered approach, the Health At Every Size (HAES) or nondieting approach is health centered, with no focus on losing a predetermined amount of weight or fat. A key HAES principle of advocating healthy changes in food selection rather than adherence to prescriptive diets that involve calorie counting was adopted by Wellness in the Rockies (WIN the Rockies), a community-based research, intervention, and outreach project that promoted healthy lifestyles related to food, physical activity, and body image at the individual and community levels in Wyoming, Montana, and Idaho. The results from the project's cross-sectional surveys indicated that increased frequency of eating food while doing another activity, of drinking sweetened beverages such as soft drinks, and of consuming foods from fast-food restaurants were significant predictors of a high body mass index (BMI). In terms of energy expenditure, other predictors of high BMI from the WIN the Rockies cross-sectional surveys were lower frequency of participation in physical activity and the perception of not getting as much exercise as needed. The overall data provide support for the view that small diet- and physical activity-related lifestyle changes can cumulatively make a significant contribution to maintenance of healthy body weights. Although the community intervention emphasis of WIN the Rockies did not allow a specific assessment of the efficacy of HAES for individual participants in the project, this approach appears to hold great potential for promoting healthful lifestyle changes that improve quality of life.

  8. Winning and losing tree species of reassembly in Minnesota's mixed and broadleaf forests.

    Directory of Open Access Journals (Sweden)

    Brice B Hanberry

    Full Text Available We examined reassembly of winning and losing tree species, species traits including shade and fire tolerance, and associated disturbance filters and forest ecosystem types due to rapid forest change in the Great Lakes region since 1850. We identified winning and losing species by changes in composition, distribution, and site factors between historical and current surveys in Minnesota's mixed and broadleaf forests. In the Laurentian Mixed Forest, shade-intolerant aspen replaced shade-intolerant tamarack as the most dominant tree species. Fire-tolerant white pine and jack pine decreased, whereas shade-tolerant ashes, maples, and white cedar increased. In the Eastern Broadleaf Forest, fire-tolerant white oaks and red oaks decreased, while shade-tolerant ashes, American basswood, and maples increased. Tamarack, pines, and oaks have become restricted to sites with either wetter or sandier and drier soils due to increases in aspen and shade-tolerant, fire-sensitive species on mesic sites. The proportion of shade-tolerant species increased in both regions, but selective harvest reduced the applicability of functional groups alone to specify winners and losers. Harvest and existing forestry practices supported aspen dominance in mixed forests, although without aspen forestry and with fire suppression, mixed forests will transition to a greater composition of shade-tolerant species, converging to forests similar to broadleaf forests. A functional group framework provided a perspective of winning and losing species and traits, selective filters, and forest ecosystems that can be generalized to other regions, regardless of species identity.

  9. Winning and Losing Tree Species of Reassembly in Minnesota’s Mixed and Broadleaf Forests

    Science.gov (United States)

    Hanberry, Brice B.; Palik, Brian J.; He, Hong S.

    2013-01-01

    We examined reassembly of winning and losing tree species, species traits including shade and fire tolerance, and associated disturbance filters and forest ecosystem types due to rapid forest change in the Great Lakes region since 1850. We identified winning and losing species by changes in composition, distribution, and site factors between historical and current surveys in Minnesota’s mixed and broadleaf forests. In the Laurentian Mixed Forest, shade-intolerant aspen replaced shade-intolerant tamarack as the most dominant tree species. Fire-tolerant white pine and jack pine decreased, whereas shade-tolerant ashes, maples, and white cedar increased. In the Eastern Broadleaf Forest, fire-tolerant white oaks and red oaks decreased, while shade-tolerant ashes, American basswood, and maples increased. Tamarack, pines, and oaks have become restricted to sites with either wetter or sandier and drier soils due to increases in aspen and shade-tolerant, fire-sensitive species on mesic sites. The proportion of shade-tolerant species increased in both regions, but selective harvest reduced the applicability of functional groups alone to specify winners and losers. Harvest and existing forestry practices supported aspen dominance in mixed forests, although without aspen forestry and with fire suppression, mixed forests will transition to a greater composition of shade-tolerant species, converging to forests similar to broadleaf forests. A functional group framework provided a perspective of winning and losing species and traits, selective filters, and forest ecosystems that can be generalized to other regions, regardless of species identity. PMID:23613911

  10. Winning and losing tree species of reassembly in Minnesota's mixed and broadleaf forests.

    Science.gov (United States)

    Hanberry, Brice B; Palik, Brian J; He, Hong S

    2013-01-01

    We examined reassembly of winning and losing tree species, species traits including shade and fire tolerance, and associated disturbance filters and forest ecosystem types due to rapid forest change in the Great Lakes region since 1850. We identified winning and losing species by changes in composition, distribution, and site factors between historical and current surveys in Minnesota's mixed and broadleaf forests. In the Laurentian Mixed Forest, shade-intolerant aspen replaced shade-intolerant tamarack as the most dominant tree species. Fire-tolerant white pine and jack pine decreased, whereas shade-tolerant ashes, maples, and white cedar increased. In the Eastern Broadleaf Forest, fire-tolerant white oaks and red oaks decreased, while shade-tolerant ashes, American basswood, and maples increased. Tamarack, pines, and oaks have become restricted to sites with either wetter or sandier and drier soils due to increases in aspen and shade-tolerant, fire-sensitive species on mesic sites. The proportion of shade-tolerant species increased in both regions, but selective harvest reduced the applicability of functional groups alone to specify winners and losers. Harvest and existing forestry practices supported aspen dominance in mixed forests, although without aspen forestry and with fire suppression, mixed forests will transition to a greater composition of shade-tolerant species, converging to forests similar to broadleaf forests. A functional group framework provided a perspective of winning and losing species and traits, selective filters, and forest ecosystems that can be generalized to other regions, regardless of species identity.

  11. Win-stay-lose-learn promotes cooperation in the spatial prisoner's dilemma game.

    Directory of Open Access Journals (Sweden)

    Yongkui Liu

    Full Text Available Holding on to one's strategy is natural and common if the later warrants success and satisfaction. This goes against widespread simulation practices of evolutionary games, where players frequently consider changing their strategy even though their payoffs may be marginally different than those of the other players. Inspired by this observation, we introduce an aspiration-based win-stay-lose-learn strategy updating rule into the spatial prisoner's dilemma game. The rule is simple and intuitive, foreseeing strategy changes only by dissatisfied players, who then attempt to adopt the strategy of one of their nearest neighbors, while the strategies of satisfied players are not subject to change. We find that the proposed win-stay-lose-learn rule promotes the evolution of cooperation, and it does so very robustly and independently of the initial conditions. In fact, we show that even a minute initial fraction of cooperators may be sufficient to eventually secure a highly cooperative final state. In addition to extensive simulation results that support our conclusions, we also present results obtained by means of the pair approximation of the studied game. Our findings continue the success story of related win-stay strategy updating rules, and by doing so reveal new ways of resolving the prisoner's dilemma.

  12. Doubling Your Payoff: Winning Pain Relief Engages Endogenous Pain Inhibition1,2,3

    Science.gov (United States)

    Kwan, Saskia; Schweinhardt, Petra

    2015-01-01

    Abstract When in pain, pain relief is much sought after, particularly for individuals with chronic pain. In analogy to augmentation of the hedonic experience (“liking”) of a reward by the motivation to obtain a reward (“wanting”), the seeking of pain relief in a motivated state might increase the experience of pain relief when obtained. We tested this hypothesis in a psychophysical experiment in healthy human subjects, by assessing potential pain-inhibitory effects of pain relief “won” in a wheel of fortune game compared with pain relief without winning, exploiting the fact that the mere chance of winning induces a motivated state. The results show pain-inhibitory effects of pain relief obtained by winning in behaviorally assessed pain perception and ratings of pain intensity. Further, the higher participants scored on the personality trait novelty seeking, the more pain inhibition was induced. These results provide evidence that pain relief, when obtained in a motivated state, engages endogenous pain-inhibitory systems beyond the pain reduction that underlies the relief in the first place. Consequently, such pain relief might be used to improve behavioral pain therapy, inducing a positive, perhaps self-amplifying feedback loop of reduced pain and improved functionality. PMID:26464995

  13. RSAC 6.2 with WinRP 2.0 User Manual

    Energy Technology Data Exchange (ETDEWEB)

    Bradley Schrader

    2005-09-01

    The Radiological Safety Analysis Computer Program (RSAC-6.2) calculates the consequences of a release of radionuclides to the atmosphere. Using a personal computer, a user can generate a fission product inventory from either reactor operating history or a nuclear criticality accident. RSAC-6.2 models the effects of high-efficiency particulate air filters or other cleanup systems and calculates decay and ingrowth during transport through processes, facilities, and the environment. Doses are calculated for resuspension, inhalation, immersion, ground surface, and ingestion pathways. WinRP 2.0, a windows based overlay to RSAC-6.2, assists users in creating and running RSAC-6.2 input files. This users manual contains the mathematical models and operating instructions for RSAC-6.2 and WinRP 2.0. Instructions, screens, and examples are provided to guide the user through the functions provided by RSAC-6.2 and WinRP 2.0. These programs are designed for users who are familiar with radiological dose assessment methods.

  14. Inconspicuous portable audio/visual recording: transforming an IV pole into a mobile video capture stand.

    Science.gov (United States)

    Pettineo, Christopher M; Vozenilek, John A; Kharasch, Morris; Wang, Ernest; Aitchison, Pam; Arreguin, Andrew

    2008-01-01

    Although a traditional simulation laboratory may have excellent installed audio/visual capabilities, often large classes overwhelm the limited space in the laboratory. With minimal monetary investment, it is possible to create a portable audio/visual stand from an old IV pole. An IV pole was transformed into an audio/visual stand to overcome the burden of transporting individual electronic components during a patient safety research project conducted in an empty patient room with a standardized patient. The materials and methods for making the modified IV pole are outlined in this article. The limiting factor of production is access to an old IV pole; otherwise a few purchases from an electronics store complete the audio/visual IV pole. The modified IV pole is a cost-effective and portable solution to limited space or the need for audio/visual capabilities outside of a simulation laboratory. The familiarity of an IV pole in a clinical setting reduces the visual disturbance of relocated audio/visual equipment in a room previously void of such instrumentation.

  15. EVOLUTION OF THE FAR-INFRARED CLOUD AT TITAN’S SOUTH POLE

    Energy Technology Data Exchange (ETDEWEB)

    Jennings, Donald E.; Achterberg, R. K.; Cottini, V.; Anderson, C. M.; Flasar, F. M.; Nixon, C. A.; Bjoraker, G. L.; Kunde, V. G.; Carlson, R. C.; Guandique, E.; Kaelberer, M. S.; Tingley, J. S.; Albright, S. A.; Segura, M. E. [Goddard Space Flight Center, Greenbelt, MD 20771 (United States); Kok, R. de [SRON Netherlands Institute for Space Research, Sorbonnelaan 2, 3584 CA Utrecht (Netherlands); Coustenis, A.; Vinatier, S.; Bampasidis, G. [Laboratoire d’Etudes Spatiales et d’Instrumentation en Astrophysique (LESIA), Observatoire de Paris, CNRS, UPMC Univ. Paris 06, Univ. Paris-Diderot, 5, place Jules Janssen, F-92195 Meudon Cedex (France); Teanby, N. A. [School of Earth Sciences, University of Bristol, Bristol BS8 1RJ (United Kingdom); Calcutt, S., E-mail: donald.e.jennings@nasa.gov [Department of Physics, University of Oxford, Parks Road, Oxford OX1 3PU (United Kingdom)

    2015-05-10

    A condensate cloud on Titan identified by its 220 cm{sup −1} far-infrared signature continues to undergo seasonal changes at both the north and south poles. In the north, the cloud, which extends from 55 N to the pole, has been gradually decreasing in emission intensity since the beginning of the Cassini mission with a half-life of 3.8 years. The cloud in the south did not appear until 2012 but its intensity has increased rapidly, doubling every year. The shape of the cloud at the south pole is very different from that in the north. Mapping in 2013 December showed that the condensate emission was confined to a ring with a maximum at 80 S. The ring was centered 4° from Titan's pole. The pattern of emission from stratospheric trace gases like nitriles and complex hydrocarbons (mapped in 2014 January) was also offset by 4°, but had a central peak at the pole and a secondary maximum in a ring at about 70 S with a minimum at 80 S. The shape of the gas emission distribution can be explained by abundances that are high at the atmospheric pole and diminish toward the equator, combined with correspondingly increasing temperatures. We discuss possible causes for the condensate ring. The present rapid build up of the condensate cloud at the south pole is likely to transition to a gradual decline from 2015 to 2016.

  16. Interaction between Poly(ADP-ribose) and NuMA contributes to mitotic spindle pole assembly.

    Science.gov (United States)

    Chang, Paul; Coughlin, Margaret; Mitchison, Timothy J

    2009-11-01

    Poly(ADP-ribose) (pADPr), made by PARP-5a/tankyrase-1, localizes to the poles of mitotic spindles and is required for bipolar spindle assembly, but its molecular function in the spindle is poorly understood. To investigate this, we localized pADPr at spindle poles by immuno-EM. We then developed a concentrated mitotic lysate system from HeLa cells to probe spindle pole assembly in vitro. Microtubule asters assembled in response to centrosomes and Ran-GTP in this system. Magnetic beads coated with pADPr, extended from PARP-5a, also triggered aster assembly, suggesting a functional role of the pADPr in spindle pole assembly. We found that PARP-5a is much more active in mitosis than interphase. We used mitotic PARP-5a, self-modified with pADPr chains, to capture mitosis-specific pADPr-binding proteins. Candidate binding proteins included the spindle pole protein NuMA previously shown to bind to PARP-5a directly. The rod domain of NuMA, expressed in bacteria, bound directly to pADPr. We propose that pADPr provides a dynamic cross-linking function at spindle poles by extending from covalent modification sites on PARP-5a and NuMA and binding noncovalently to NuMA and that this function helps promote assembly of exactly two poles.

  17. The effects of belief in good luck and counterfactual thinking on gambling behavior.

    Science.gov (United States)

    Kim, So-Ra; Kwon, Young-Sil; Hyun, Myoung-Ho

    2015-12-01

    One's belief in good luck, and belief that it is a personal trait, could play a crucial role in gambling behavior, and can lead gamblers to have an irrational anticipation to win and to over-generalize their subjective sense of control. And upward counterfactual thinking has been considered to be a factor that offsets those irrational beliefs. This study examined the effects of belief in good luck and of upward counterfactual thinking on gambling behavior. The subjects of the study were 52 college students who had been classified as non-problematic and non-pathological gamblers. They were assigned into one of two groups, distinguished by having either high (n = 25) or low (n = 27) levels of self-perception of luck, as determined by their scores on the Belief in Good Luck (BIGL) Scale. The subjects were assigned to different groups according to their reported experience of upward counterfactual thinking. We found that those who had high BIGL scores spent more money on gambling than those who had low BIGL scores. Moreover, after taking into account the upward counterfactual thinking, the subjects with high BIGL scores showed a dramatic decrease in their expectations of winning. The results indicate that to perceive luck as a personal and internal trait could affect gambling, which is one of the cognitive errors for gambling addiction. On the other hand, given that upward counterfactual thinking plays an important role in reducing cognitive errors, it could act as a protective factor against gambling addiction.

  18. Effect of PF impregnation and surface densification on the mechanical properties of small-scale wood laminated poles

    Science.gov (United States)

    Huaqiang Yu; Chung Y. Hse; Zehui Jiang

    2009-01-01

    The wood poles in the United States are from high-valued trees that are becoming more expensive and less available. Wood laminated composite poles (LCP) are a kind of alternative to solid poles. Considerable interest has developed in last century in the resin impregnation and wood surface densification to improve its physical and mechanical properties. In this...

  19. Integrated 3D printing and corona poling process of PVDF piezoelectric films for pressure sensor application

    Science.gov (United States)

    Kim, Hoejin; Torres, Fernando; Wu, Yanyu; Villagran, Dino; Lin, Yirong; Tseng, Tzu-Liang(Bill

    2017-08-01

    This paper presents a novel process to fabricate piezoelectric films from polyvinylidene fluoride (PVDF) polymer using integrated fused deposition modeling (FDM) 3D printing and corona poling technique. Corona poling is one of many effective poling processes that has received attention to activate PVDF as a piezoelectric responsive material. The corona poling process occurs when a PVDF polymer is exposed to a high electric field created and controlled through an electrically charged needle and a grid electrode under heating environment. FDM 3D printing has seen extensive progress in fabricating thermoplastic materials and structures, including PVDF. However, post processing techniques such as poling is needed to align the dipoles in order to gain piezoelectric properties. To further simplify the piezoelectric sensors and structures fabrication process, this paper proposes an integrated 3D printing process with corona poling to fabricate piezoelectric PVDF sensors without post poling process. This proposed process, named ‘Integrated 3D Printing and Corona poling process’ (IPC), uses the 3D printer’s nozzle and heating bed as anode and cathode, respectively, to create poling electric fields in a controlled heating environment. The nozzle travels along the programmed path with fixed distance between nozzle tip and sample’s top surface. Simultaneously, the electric field between the nozzle and bottom heating pad promotes the alignment of dipole moment of PVDF molecular chains. The crystalline phase transformation and output current generated by printed samples under different electric fields in this process were characterized by a Fourier transform infrared spectroscopy and through fatigue load frame. It is demonstrated that piezoelectric PVDF films with enhanced β-phase percentage can be fabricated using the IPC process. In addition, mechanical properties of printed PVDF was investigated by tensile testing. It is expected to expand the use of additive

  20. Good Health For the Holidays!

    Science.gov (United States)

    Skip Navigation Bar Home Current Issue Past Issues Good Health For the Holidays! Past Issues / Fall 2007 ... medical and health question. Healthy families know that good medical information should be a part of everyone's ...

  1. Trade Barriers on Capital Goods

    OpenAIRE

    Vural, Gülfer

    2015-01-01

    Capital goods play a major role in international trade. World production of capital goods and R&D activity are highly concentrated in some developed countries. Most of the countries, especially developing countries import the most of their capital equipment from some leading capital goods exporter countries. Therefore technological advances can be transmitted across borders through trade in capital goods. In international trade countries face trade costs. Trade costs can be in the for...

  2. Public Goods, Voting, and Growth

    OpenAIRE

    Kirill Borissov; Joseph Hanna; Stephane Lambrecht

    2014-01-01

    We study a parametric politico-economic model of economic growth with productive public goods and public consumption goods. The provision of public goods is funded by a proportional tax on consumers' income. Agents are heterogeneous in their initial capital endowments, discount factors and the relative weights of public consumption in overall private utility. They vote on the shares of public goods in GDP. We propose a definition of voting equilibrium, prove the existence and provide a charac...

  3. The Study of Destructive Effects of Exposure to WIN 55212-2, an Agonist of Cannabinoid Receptor, during Pregnancy on CNS Function of Rats’ Offspring

    Directory of Open Access Journals (Sweden)

    Mohammad Shabani

    2011-08-01

    Full Text Available Introduction: Cannabinoid consumption including hashish and WIN55212-2 during pregnancy has destructive affect on the development of fetus and the performance of CNS. Method: WIN treated group received daily 0.5 or 1mg/kg WIN suspended in 1% tween 80 saline (s.c. at a volume of 1 ml/kg from days 5 to 20 of pregnancy. Third, fifth and seventh weeks after birth, the effects of maternal WIN consumption on infants body weight, mortality, histological changes, motor performance and memory function were assessed. Results: Prenatal WIN consumption associated with atrophy of cerebellum cortex in granular and Purkinje cells layers. WIN treatment of pregnant rats produced a significant decrease in the rearing frequency of the offspring, but significantly increased the grooming frequency at 22, 36 and 50 days of age. During the acquisition trials, approach latencies were not significantly different between all groups of rats (50 days old.When the trial was repeated 24 hours and seven days later (retention trial, the avoidance latencies of the WIN-exposed group were significantly shorter than those of control and sham animals. The mortality percent was increased significantly and litter size was decreased significantly in WIN (1mg/kg treated rats compared to the control, sham and WIN (0/5 mg/kg treatment groups. Conclusion: These findings suggest that prenatal exposure to WIN, cannabinoid agonist, induces possibly a long-term alteration on histological, motor performance and learning and memory parameters.

  4. Least 1-Norm Pole-Zero Modeling with Sparse Deconvolution for Speech Analysis

    DEFF Research Database (Denmark)

    Shi, Liming; Jensen, Jesper Rindom; Christensen, Mads Græsbøll

    2017-01-01

    In this paper, we present a speech analysis method based on sparse pole-zero modeling of speech. Instead of using the all-pole model to approximate the speech production filter, a pole-zero model is used for the combined effect of the vocal tract; radiation at the lips and the glottal pulse shape......-zero, linear prediction and sparse linear prediction methods, experimental results show that the proposed speech analysis method has lower spectral distortion, higher reconstruction SNR and sparser residuals....

  5. Frequent POLE1 p.S297F mutation in Chinese patients with ovarian endometrioid carcinoma

    International Nuclear Information System (INIS)

    Zou, Yang; Liu, Fa-Ying; Liu, Huai; Wang, Feng; Li, Wei; Huang, Mei-Zhen; Huang, Yan; Yuan, Xiao-Qun; Xu, Xiao-Yun; Huang, Ou-Ping; He, Ming

    2014-01-01

    The catalytic subunit of DNA polymerase epsilon (POLE1) functions primarily in nuclear DNA replication and repair. Recently, POLE1 mutations were detected frequently in colorectal and endometrial carcinomas while with lower frequency in several other types of cancer, and the p.P286R and p.V411L mutations were the potential mutation hotspots in human cancers. Nevertheless, the mutation frequency of POLE1 in ovarian cancer still remains largely unknown. Here, we screened a total of 251 Chinese samples with distinct subtypes of ovarian carcinoma for the presence of POLE1 hotspot mutations by direct sequencing. A heterozygous somatic POLE1 mutation, p.S297F (c.890C>T), but not p.P286R and p.V411L hotspot mutations observed in other cancer types, was identified in 3 out of 37 (8.1%) patients with ovarian endometrioid carcinoma; this mutation was evolutionarily highly conserved from Homo sapiens to Schizosaccharomyces. Of note, the POLE1 mutation coexisted with mutation in the ovarian cancer-associated PPP2R1A (protein phosphatase 2, regulatory subunit A, α) gene in a 46-year-old patient, who was also diagnosed with ectopic endometriosis in the benign ovary. In addition, a 45-year-old POLE1-mutated ovarian endometrioid carcinoma patient was also diagnosed with uterine leiomyoma while the remaining 52-year-old POLE1-mutated patient showed no additional distinctive clinical manifestation. In contrast to high frequency of POLE1 mutations in ovarian endometrioid carcinoma, no POLE1 mutations were identified in patients with other subtypes of ovarian carcinoma. Our results showed for the first time that the POLE1 p.S297F mutation, but not p.P286R and p.V411L hotspot mutations observed in other cancer types, was frequent in Chinese ovarian endometrioid carcinoma, but absent in other subtypes of ovarian carcinoma. These results implicated that POLE1 p.S297F mutation might be actively involved in the pathogenesis of ovarian endometrioid carcinoma, but might not be actively

  6. Frequent POLE1 p.S297F mutation in Chinese patients with ovarian endometrioid carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Zou, Yang; Liu, Fa-Ying; Liu, Huai; Wang, Feng [Key Laboratory of Women' s Reproductive Health of Jiangxi Province, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, Jiangxi 330006 (China); Central Laboratory, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, Jiangxi 330006 (China); Li, Wei [Key Laboratory of Women' s Reproductive Health of Jiangxi Province, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, Jiangxi 330006 (China); Central Laboratory, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, Jiangxi 330006 (China); Graduate School of Nanchang University, Nanchang, Jiangxi 330031 (China); Huang, Mei-Zhen [Graduate School of Nanchang University, Nanchang, Jiangxi 330031 (China); Jiangxi Provincial Cancer Institute, Jiangxi Provincial Cancer Hospital, Nanchang, Jiangxi 330029 (China); Huang, Yan; Yuan, Xiao-Qun [Key Laboratory of Women' s Reproductive Health of Jiangxi Province, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, Jiangxi 330006 (China); Central Laboratory, Jiangxi Provincial Maternal and Child Health Hospital, Nanchang, Jiangxi 330006 (China); Graduate School of Nanchang University, Nanchang, Jiangxi 330031 (China); Xu, Xiao-Yun [Graduate School of Nanchang University, Nanchang, Jiangxi 330031 (China); Jiangxi Provincial Cancer Institute, Jiangxi Provincial Cancer Hospital, Nanchang, Jiangxi 330029 (China); Huang, Ou-Ping, E-mail: huangouping@gmail.com [Jiangxi Provincial Cancer Institute, Jiangxi Provincial Cancer Hospital, Nanchang, Jiangxi 330029 (China); He, Ming, E-mail: jxhm56@hotmail.com [Department of Pharmacology and Molecular Therapeutics, Nanchang University School of Pharmaceutical Science, Nanchang 330006 (China)

    2014-03-15

    The catalytic subunit of DNA polymerase epsilon (POLE1) functions primarily in nuclear DNA replication and repair. Recently, POLE1 mutations were detected frequently in colorectal and endometrial carcinomas while with lower frequency in several other types of cancer, and the p.P286R and p.V411L mutations were the potential mutation hotspots in human cancers. Nevertheless, the mutation frequency of POLE1 in ovarian cancer still remains largely unknown. Here, we screened a total of 251 Chinese samples with distinct subtypes of ovarian carcinoma for the presence of POLE1 hotspot mutations by direct sequencing. A heterozygous somatic POLE1 mutation, p.S297F (c.890C>T), but not p.P286R and p.V411L hotspot mutations observed in other cancer types, was identified in 3 out of 37 (8.1%) patients with ovarian endometrioid carcinoma; this mutation was evolutionarily highly conserved from Homo sapiens to Schizosaccharomyces. Of note, the POLE1 mutation coexisted with mutation in the ovarian cancer-associated PPP2R1A (protein phosphatase 2, regulatory subunit A, α) gene in a 46-year-old patient, who was also diagnosed with ectopic endometriosis in the benign ovary. In addition, a 45-year-old POLE1-mutated ovarian endometrioid carcinoma patient was also diagnosed with uterine leiomyoma while the remaining 52-year-old POLE1-mutated patient showed no additional distinctive clinical manifestation. In contrast to high frequency of POLE1 mutations in ovarian endometrioid carcinoma, no POLE1 mutations were identified in patients with other subtypes of ovarian carcinoma. Our results showed for the first time that the POLE1 p.S297F mutation, but not p.P286R and p.V411L hotspot mutations observed in other cancer types, was frequent in Chinese ovarian endometrioid carcinoma, but absent in other subtypes of ovarian carcinoma. These results implicated that POLE1 p.S297F mutation might be actively involved in the pathogenesis of ovarian endometrioid carcinoma, but might not be actively

  7. Semiclassical approach to Regge poles trajectories calculations for nonsingular potentials: Thomas-Fermi type

    International Nuclear Information System (INIS)

    Belov, S M; Avdonina, N B; Felfli, Z; Marletta, M; Msezane, A Z; Naboko, S N

    2004-01-01

    A simple semiclassical approach, based on the investigation of anti-Stokes line topology, is presented for calculating Regge poles for nonsingular (Thomas-Fermi type) potentials, namely potentials with singularities at the origin weaker than order -2. The anti-Stokes lines for Thomas-Fermi potentials have a more complicated structure than those of singular potentials and require careful application of complex analysis. The explicit solution of the Bohr-Sommerfeld quantization condition is used to obtain approximate Regge poles. We introduce and employ three hypotheses to obtain several terms of the Regge pole approximation

  8. High-resolution second-harmonic microscopy of poled silica waveguides

    DEFF Research Database (Denmark)

    Beermann, Jonas; Bozhevolnyi, Sergey I.; Pedersen, Kjeld

    2003-01-01

    A second-harmonic scanning optical microscopy (SHSOM) apparatus operating in reflection is used for high-resolution imaging of second-order optical non-linearities (SONs) in electric-field poled silica-based waveguides. SHSOM of domain walls in a periodically poled KTiOPO4 crystal is performed......, and the spatial resolution at the pump wavelength of 790 nm is determined to be better than 0.7 m. SHSOM images of positively poled silica waveguides were obtained for different polarization combinations of the incident pump beam and the detected second-harmonic radiation. Calibration of the SHSOM with a GaAs-sample...

  9. Integrated fiber Michelson interferometer based on poled hollow twin-core fiber.

    Science.gov (United States)

    Liu, Zhihai; Bo, Fusen; Wang, Lei; Tian, Fengjun; Yuan, Libo

    2011-07-01

    We propose an integrated fiber Michelson interferometer based on a poled hollow twin-core fiber. The Michelson interferometer can be used as an electro-optic modulator by thermal poling one core of the twin-core fiber and introducing second-order nonlinearity in the fiber. The proposed fiber Michelson interferometer is experimentally demonstrated under driving voltages at the frequency range of 149 to 1000 Hz. The half-wave voltage of the poled fiber is 135 V, and the effective second-order nonlinear coefficient χ² is 1.23 pm/V.

  10. Raman probes based on optically-poled double-clad fiber and coupler

    DEFF Research Database (Denmark)

    Brunetti, Anna Chiara; Margulis, Walter; Rottwitt, Karsten

    2012-01-01

    Two fiber Raman probes are presented, one based on an optically-poled double-clad fiber and the second based on an optically-poled double-clad fiber coupler respectively. Optical poling of the core of the fiber allows for the generation of enough 532nm light to perform Raman spectroscopy...... of a sample of dimethyl sulfoxide (DMSO), when illuminating the waveguide with 1064nm laser light. The Raman signal is collected in the inner cladding, from which it is retrieved with either a bulk dichroic mirror or a double-clad fiber coupler. The coupler allows for a substantial reduction of the fiber...

  11. Defining ‘good health’

    OpenAIRE

    Erdman, Susan E

    2016-01-01

    We all want to live a long life with ‘good health’. But what does that really mean? Clinicians often define ‘good health’ as the absence of disease. Indeed, modern biomedical research focuses on finding remedies for specific ailments, that, when absent, will yield ‘good health’.

  12. Some remarks on good sets

    Indian Academy of Sciences (India)

    R. Narasimhan (Krishtel eMaging) 1461 1996 Oct 15 13:05:22

    they are full, (2) loops correspond one-to-one to extreme points of a convex set. Some other properties of good sets are discussed. Keywords. Good set; full set; related component; loop; relatively full set. Introduction and preliminaries. In this note we make some remarks on good sets in n-fold Cartesian product as defined in.

  13. Good Faith and Game Theory

    DEFF Research Database (Denmark)

    Rose, Caspar

    2016-01-01

    This article shows how game theory can be applied to model good faith mathematically using an example of a classic legal dispute related to rei vindicato. The issue is whether an owner has a legal right to his good if a person has bought it in good faith by using updated probabilities. The article...

  14. The Varieties of Good Design

    DEFF Research Database (Denmark)

    Ylirisku, Salu; Arvola, Mattias

    2018-01-01

    This chapter explores the philosopher and logician Georg Henrik von Wright’s metaethical treatise of the varieties of goodness in the context of design. von Wright investigated the use of notion of ‘good’ in language, and he identified six kinds of goodness: namely utilitarian goodness, instrumen...

  15. Crack growth during poling and polarisation reversal in commercial piezoceramics

    Directory of Open Access Journals (Sweden)

    Algueró, M.

    1999-12-01

    Full Text Available The growth of Vicker´s cracks during the poling of piezoelectric ceramics was studied for two PZT based compositions with different tetragonal distortion of the perovskite structure. Studies on the two compositions with different poling electric fields and similar initial crack lengths showed that crack growth was not proportional to the induced stress free longitudinal strain by 90º domain reorientation. This observation is not consistent with the previously proposed mechanism of crack growth based on a strain mismatch between the material at the crack flanks and the rest of the ceramic. This mismatch was proposed to occur because of the reduction of the electric field within the crack flanks. The reasons for the disappearance of the mismatch are discussed here, and an alternative mechanism of crack growth consistent with our results is proposed, which takes into account the electrically induced stress gradient at the crack tip, produced by the piezoelectric effect. Cracks were also found to grow during a small number of subsequent polarisation reversals, the explanation of which must be due to some other additional effect.

    Se ha estudiado el crecimiento de grietas Vicker durante la polarización de cerámicas piezoeléctricas para dos modificaciones del PZT con distinta distorsión tetragonal de la estructura perovskita. Los resultados en función del campo eléctrico de polarización y la longitud inicial de la grieta muestran que el crecimiento no es proporcional a la deformación libre de tensión inducida por orientación de dominios de 90º. Esta observación no es consistente con el mecanismo de crecimiento de grieta propuesto anteriormente, basado en el desajuste de deformación entre el material a los flancos de la grieta y el resto de la cerámica. Este desajuste se producía por la atenuación del campo eléctrico en los flancos de la grieta. Se discute la causa de la desaparición de este desajuste de deformación, y se

  16. Periods, poles, and shapes of Saturn's irregular moons

    Science.gov (United States)

    Denk, Tilmann; Mottola, Stefano

    2016-10-01

    We report rotational-lightcurve observations of irregular moons of Saturn based on disk-integrated observations with the Narrow-Angle Camera of the Cassini spacecraft. From 24 measured rotation periods, 20 are now known with an accuracy of ~2% or better. The numbers are as follows (in hours; an '*' marks the less reliable periods): Hati 5.42; Mundilfari 6.74; Loge 6.94*; Skoll 7.26; Kari 7.70; Suttungr 7.82*, Bergelmir 8.13; Phoebe 9.274; Siarnaq 10.188; Narvi 10.21; Tarvos 10.69; Skathi 11.30; Ymir 11.922; Hyrrokkin 12.76; Greip 12.79*; Ijiraq 13.03; Albiorix 13.32; Bestla 14.624; Bebhionn 16.40; Paaliaq 18.75; Kiviuq 21.96; Erriapus 28.15; Thrymr 35 or >45* Tarqeq 76.8.More recent data strengthen the notion that objects in orbits with an inclination supplemental angle i' > 27° have significantly slower spin rates than those at i' 27°, Siarnaq, stands opposed to at least eight objects with faster spins and i' 27° bin contains all nine known prograde moons and four retrograde objects.A total of 25 out of 38 known outer moons has been observed with Cassini, and there is no chance to observe the 13 missing objects until end-of-mission. However, all unobserved objects are part of the i' 27° are known, and none of them is a fast rotator, with no exception.Several objects were observed repeatedly to determine pole directions, sidereal periods, and convex shapes. A few lightcurves have been observed to show three maxima and three minima even at low phase angles, suggesting objects with a triangular equatorial cross-section. Some objects with 2 maxima/ 2 minima are probably quite elongated. One moon even shows lightcurves with 4 maxima/ 4 minima.

  17. Cytoarchitecture, probability maps and functions of the human frontal pole.

    Science.gov (United States)

    Bludau, S; Eickhoff, S B; Mohlberg, H; Caspers, S; Laird, A R; Fox, P T; Schleicher, A; Zilles, K; Amunts, K

    2014-06-01

    The frontal pole has more expanded than any other part in the human brain as compared to our ancestors. It plays an important role for specifically human behavior and cognitive abilities, e.g. action selection (Kovach et al., 2012). Evidence about divergent functions of its medial and lateral part has been provided, both in the healthy brain and in psychiatric disorders. The anatomical correlates of such functional segregation, however, are still unknown due to a lack of stereotaxic, microstructural maps obtained in a representative sample of brains. Here we show that the human frontopolar cortex consists of two cytoarchitectonically and functionally distinct areas: lateral frontopolar area 1 (Fp1) and medial frontopolar area 2 (Fp2). Based on observer-independent mapping in serial, cell-body stained sections of 10 brains, three-dimensional, probabilistic maps of areas Fp1 and Fp2 were created. They show, for each position of the reference space, the probability with which each area was found in a particular voxel. Applying these maps as seed regions for a meta-analysis revealed that Fp1 and Fp2 differentially contribute to functional networks: Fp1 was involved in cognition, working memory and perception, whereas Fp2 was part of brain networks underlying affective processing and social cognition. The present study thus disclosed cortical correlates of a functional segregation of the human frontopolar cortex. The probabilistic maps provide a sound anatomical basis for interpreting neuroimaging data in the living human brain, and open new perspectives for analyzing structure-function relationships in the prefrontal cortex. The new data will also serve as a starting point for further comparative studies between human and non-human primate brains. This allows finding similarities and differences in the organizational principles of the frontal lobe during evolution as neurobiological basis for our behavior and cognitive abilities. Copyright © 2013 Elsevier Inc. All

  18. Cassini Returns to Saturn's Poles: Seasonal Change in the Polar Vortices

    Science.gov (United States)

    Fletcher, Leigh N.; Orton, G. S.; Irwin, P. G. J.; Sinclair, J. A.; Hesman, B. E.; Hurley, J.; Bjoraker, G. L.; Simon-Miller, A. A.

    2013-01-01

    High inclination orbits during Cassini's solstice mission (2012) are providing us with our first observations of Saturn's high latitudes since the prime mission (2007). Since that time, the northern spring pole has emerged into sunlight and the southern autumn pole has disappeared into winter darkness, allowing us to study the seasonal changes occurring within the polar vortices in response to these dramatic insolation changes. Observations from the Cassini Composite Infrared Spectrometer] have revealed (i) the continued presence of small, cyclonic polar hotspots at both spring and autumn poles; and (ii) the emergence of an infrared-bright polar vortex at the north pole, consistent with the historical record of Saturn observations from the 1980s (previous northern spring).

  19. Detection of Street Light Poles in Road Scenes from Mobile LIDAR Mapping Data for its Applications

    Science.gov (United States)

    Talebi Nahr, S.; Saadatseresht, M.; Talebi, J.

    2017-09-01

    Identification of street light poles is very significant and crucial for intelligent transportation systems. Automatic detection and extraction of street light poles are a challenging task in road scenes. This is mainly because of complex road scenes. Nowadays mobile laser scanners have been used to acquire three-dimensional geospatial data of roadways over a large area at a normal driving speed. With respect to the high density of such data, new and beneficial algorithms are needed to extract objects from these data. In this article, our proposed algorithm for extraction of street light poles consists of five main steps: 1. Preprocessing, 2. Ground removal, 3. 3D connected components analysis, 4. Local geometric feature generation, 5. Extraction of street light poles using Bhattacharya distance metric. The proposed algorithm is tested on two rural roadways, called Area1 and Area2. Evaluation results for Area1 report 0.80, 0.72 and 0.62 for completeness, correctness and quality, respectively.

  20. On PID Controller Design by Combining Pole Placement Technique with Symmetrical Optimum Criterion

    Directory of Open Access Journals (Sweden)

    Viorel Nicolau

    2013-01-01

    Full Text Available In this paper, aspects of analytical design of PID controllers are studied, by combining pole placement technique with symmetrical optimum criterion. The proposed method is based on low-order plant model with pure integrator, and it can be used for both fast and slow processes. Starting from the desired closed-loop transfer function, which contains a second-order oscillating system and a lead-lag compensator, it is shown that the zero value depends on the real-pole value of closed-loop transfer function. In addition, there is only one pole value, which satisfies the assumptions of symmetrical optimum criterion imposed to open-loop transfer function. In these conditions, by combining the pole placement technique with symmetrical optimum criterion, the analytical expressions of the controller parameters can be simplified. For simulations, PID autopilot design for heading control problem of a conventional ship is considered.