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Sample records for hicks stoyle oriol

  1. Conversando con Oriol Bohigas

    OpenAIRE

    Redondo Domínguez, Ernesto; Moya Sala, Joaquim

    2015-01-01

    [EN] Interview with Oriol Bohigas [ES] Entrevista con Oriol Bohigas Redondo Domínguez, E.; Moya Sala, J. (2015). Conversando con… Oriol Bohigas. EGA. Revista de Expresión Gráfica Arquitectónica. 20(26):22-35. doi:10.4995/ega.2015.4061 22 35 20 26

  2. Hicks on reality and time

    DEFF Research Database (Denmark)

    Madsen, Mogens Ove

    2010-01-01

    ; the irreversibility of time! On the other hand Hicks very early saw that the point of the method in Keynes General Theory was that it reintroduces determinateness into a process of change and from a standpoint of pure theory, the use of the method of expectations is in the optic of Hicks the most revolutionary thing...... can be reduced into scientific terms is rather limited – as economics pushes on beyond statics it becomes less like science, and more like history. A further development of economic theory is required and like Post-keynesians Hicks in his later writings tries to find different ways to carry...... the development of theory on – less abstract, more history-friendly, less reductionist and technical, more concerned with real economic phenomena - many of these are in essence questions of sequential causality and more open to taking advantage of the contributions coming from other social and moral Sciences...

  3. FOREWORD: Dr Trevor J Hicks Dr Trevor J Hicks

    Science.gov (United States)

    Goossens, Darren

    2009-03-01

    This issue of Journal of Physics: Condensed Matter has been assembled to recognize the valuable contribution of Dr Trevor J Hicks to the field of neutron scattering and magnetism. Trevor began his study of magnetism as a PhD student at Monash University in Melbourne in the early 1960s, working with Professor Jack Smith. From the very beginning magnetism in alloys, and disordered systems in general, became a key aspect of his career. After a postdoctoral position at Harwell working with Dr Graeme Low Trevor returned to Australia and took up a position with Monash. He soon became a key figure in developing the capability for neutron scattering using the HIFAR reactor at the Australian Atomic Energy Commission, now the Australian Nuclear Science and Technology Organisation, ANSTO. The instrumentation was always developed to further his studies of magnetism. The development of polarization analysis measurements of diffuse magnetic scattering, first using iron filters and then his own design of supermirror benders for beam polarization, took place through the 1970s, 1980s and into the 1990s. Throughout this time, Trevor mentored a series of PhD students and postdoctoral fellows, many of whom have contributed to this issue (and, indeed, guest edited it). As befits a scientist and university academic for whom teaching has always been important, Trevor has not only created a strong body of significant research, he has also made a major contribution to preparing several generations of neutron scattering scientists, and this issue reflects that. When I approached Journal of Physics: Condensed Matter with a proposal for an issue in honour of Trevor, the response was immediate and positive. It is with great pleasure that I present the result of that proposal. The great diversity of the content, all centred on neutron scattering and magnetism, reflects the breadth of Trevor's own career and of the scientists with whom he has interacted. Finally, I would like to make some

  4. Rapid decline of the volcanically threatened Montserrat oriole.

    Science.gov (United States)

    Geoff M. Hilton; Phil W. Atkinson; Gerard A.L. Gray; Wayne J. Arendt; David W. Gibbons

    2003-01-01

    Prior to 1995, the Montserrat oriole (Icterus oberi) was confined to ca. 30 km2 of hill forest on the Lesser Antillean island of Montserrat, but was not listed as globally threatened. Since then, the eruption of the Soufriere Hills volcano has destroyed more than half of the species’ range. Recent intensive monitoring has indicated that the species has also declined...

  5. An environmental generalised Luenberger-Hicks-Moorsteen productivity indicator and an environmental generalised Hicks-Moorsteen productivity index.

    Science.gov (United States)

    Abad, A

    2015-09-15

    The purpose of this paper is to introduce an environmental generalised productivity indicator and its ratio-based counterpart. The innovative environmental generalised total factor productivity measures inherit the basic structure of both Hicks-Moorsteen productivity index and Luenberger-Hicks-Moorsteen productivity indicator. This methodological contribution shows that these new environmental generalised total factor productivity measures yield the earlier standard Hicks-Moorsteen index and Luenberger-Hicks-Moorsteen indicator, as well as environmental performance index, as special cases. Copyright © 2015 Elsevier Ltd. All rights reserved.

  6. A Memory-Based Model of Hick's Law

    Science.gov (United States)

    Schneider, Darryl W.; Anderson, John R.

    2011-01-01

    We propose and evaluate a memory-based model of Hick's law, the approximately linear increase in choice reaction time with the logarithm of set size (the number of stimulus-response alternatives). According to the model, Hick's law reflects a combination of associative interference during retrieval from declarative memory and occasional savings…

  7. John Hick's Philosophy of Religious Pluralism in the Context of ...

    African Journals Online (AJOL)

    This article is an interpretation of John Hick's philosophy of religious pluralism in the context of traditional Yoruba religion. The ultimate goal of the article is pragmatic, viz. to provide a theoretical basis for peaceful coexistence among different religions in Nigeria. The methods adopted to achieve this objective are ...

  8. What Would Peggy Do? 14th Annual Peggy Glanville-Hicks Address 2012

    Science.gov (United States)

    Harvey, Michael Kieran

    2012-01-01

    The New Music Network established the Peggy Glanville-Hicks Address in 1999 in honour of one of Australia's great international composers. It is an annual forum for ideas relating to the creation and performance of Australian music. In the spirit of the great Australian composer Peggy Glanville-Hicks, an outstanding advocate of Australian music…

  9. Du lexique de l'eau dans Mont-Oriol et Pierre et Jean de Guy de Maupassant

    OpenAIRE

    Benzina, Ouafae

    2017-01-01

    [EN] The following article revolves around the theme of water in Mont-Oriol and Pierre and Jean of Guy de Maupassant. These two fabulous novels, indeed, include the theme of water in all its forms. In Mont-Oriol, the aquatic element determines its novelistic space and represents in itself the novel’s frame. It is present in many aspects : water, source, lake, resort, and stream. In Pierre and Jean, the lexicon of the sea is very abundant. The theme of the sea keeps appearing conti...

  10. La crítica de Hicks al Tratado del Dinero de Keynes

    Directory of Open Access Journals (Sweden)

    Alexander Tobón

    2004-12-01

    Full Text Available El objetivo de este artículo es mostrar que la crítica que hace Hicks al Tratado del Dinero de Keynes es incorrecta. Para ello, presentamos el modelo de Keynes, mostrando que la igualdad entre la inversión y el ahorro es una condición de equilibrio monetario y no una identidad. Este resultado no puede ser obtenido en el análisis de Hicks.

  11. Correlated evolution of migration and sexual dichromatism in the New World orioles (icterus).

    Science.gov (United States)

    Friedman, Nicholas R; Hofmann, Christopher M; Kondo, Beatrice; Omland, Kevin E

    2009-12-01

    The evolution of sexual dimorphism has long been attributed to sexual selection, specifically as it would drive repeated gains of elaborate male traits. In contrast to this pattern, New World oriole species all exhibit elaborate male plumage, and the repeated gains of sexual dichromatism observed in the genus are due to losses of female elaboration. Interestingly, most sexually dichromatic orioles belong to migratory or temperate-breeding clades. Using character scoring and ancestral state reconstructions from two recent studies in Icterus, we tested a hypothesis of correlated evolution between migration and sexual dichromatism. We employed two discrete phylogenetic comparative approaches: the concentrated changes test and Pagel's discrete likelihood test. Our results show that the evolution of these traits is significantly correlated (CCT: uncorrected P model of character evolution suggests that gains of sexual dichromatism are 23 times more likely to occur in migratory taxa. This study demonstrates that a life-history trait with no direct relationship with sexual selection has a strong influence on the evolution of sexual dichromatism. We recommend that researchers further investigate the role of selection on elaborate female traits in the evolution of sexual dimorphism.

  12. Using the Kaldor-Hicks Tableau Format for Cost-Benefit Analysis and Policy Evaluation

    Science.gov (United States)

    Krutilla, Kerry

    2005-01-01

    This note describes the Kaldor-Hicks (KH) tableau format as a framework for distributional accounting in cost-benefit analysis and policy evaluation. The KH tableau format can serve as a heuristic aid for teaching microeconomics-based policy analysis, and offer insight to policy analysts and decisionmakers beyond conventional efficiency analysis.

  13. ORIOLE, in the Search for Evidence of OER in Teaching. Experiences in the Use, Re-Use and the Sharing and Influence of Repositories

    Science.gov (United States)

    Santos-Hermosa, Gema

    2014-01-01

    The study presented here aims to gather useful information on the use, re-reuse and sharing of resources in Education and also the influence of repositories, to better understand the perspective of individual practitioners and suggest future areas of debate for researchers. Open Resources: Influence on Learners and Educators (ORIOLE) project, was…

  14. Diverse habitat use during two life stages of the critically endangered Bahama Oriole (Icterus northropi: community structure, foraging, and social interactions

    Directory of Open Access Journals (Sweden)

    Melissa R. Price

    2017-06-01

    Full Text Available Our ability to prevent extinction in declining populations often depends on effective management of habitats that are disturbed through wildfire, logging, agriculture, or development. In these disturbed landscapes, the juxtaposition of multiple habitat types can be especially important to fledglings and young birds, which may leave breeding grounds in human-altered habitat for different habitats nearby that provide increased foraging opportunities, reduced competition, and higher protection from predators. In this study, we evaluated the importance of three habitat types to two life stages of the critically endangered Bahama Oriole (Icterus northropi, a synanthropic songbird endemic to Andros, The Bahamas. First, we determined the avian species composition and relative abundance of I. northropi among three major vegetation types on Andros: Caribbean pine (Pinus caribaea forest, coppice (broadleaf dry forest, and anthropogenic areas, dominated by nonnative vegetation (farmland and developed land. We then compared the foraging strategies and social interactions of two age classes of adult Bahama Orioles in relation to differential habitat use. Bird surveys late in the Bahama Oriole’s breeding season indicated the number of avian species and Bahama Oriole density were highest in coppice. Some bird species occurring in the coppice and pine forest were never observed in agricultural or residential areas, and may be at risk if human disturbance of pine forest and coppice increases, as is occurring at a rapid pace on Andros. During the breeding season, second-year (SY adult Bahama Orioles foraged in all vegetation types, whereas after-second-year (ASY adults were observed foraging only in anthropogenic areas, where the species nested largely in introduced coconut palms (Cocos nucifera. Additionally, SY adults foraging in anthropogenic areas were often observed with an ASY adult, suggesting divergent habitat use for younger, unpaired birds. Other

  15. Una escuela pública de vanguardia. La escuela Timbaler del Bruc de Oriol Bohigas y Josep Martorell (Barcelona, 1957

    Directory of Open Access Journals (Sweden)

    Isabel Durá Gúrpide

    2016-10-01

    Full Text Available En un momento de intensa actividad en la reformulación de los espacios educativos, la escuela Timbaler del Bruc de Oriol Bohigas y Josep Martorell incorporó avances en arquitectura escolar de acuerdo a las nuevas necesidades pedagógicas y destacó como una obra ejemplar. Esta investigación sitúa la obra en su contexto, analiza en detalle el edificio a partir de su documentación original y el redibujado de sus planos e identifica sus principales valores. Si bien el proyecto partió de patrones establecidos, añadió aportaciones particulares que contribuyeron al desarrollo de la tipología escolar y se convirtió en una referencia para proyectos posteriores, tanto de sus autores como de otros profesionales. Este artículo no solo se dirige a investigadores de la historia de la arquitectura sino también al conjunto de los arquitectos por la vigencia del valor de la obra como proyecto arquitectónico.

  16. Age-related dedifferentiation of cognitive and motor slowing: Insight from the comparison of Hick-Hyman and Fitts’ laws

    Directory of Open Access Journals (Sweden)

    Rita eSleimen-Malkoun

    2013-10-01

    Full Text Available The present study aimed to determine whether the general slowing hypothesis could be extended to the motor domain by comparing cognitive and motor age-related slowing. To achieve this objective, we compared the slopes of Hick-Hyman’s law and Fitts’ law, in young and older adults. The general hypothesis was that, due to the dedifferentiation of cognitive and motor neural resources during aging, the slopes of Hick-Hyman's law and Fitts’ law should become closer, if not similar, in older adults. Ten young adults (mean age = 26 ± 3 years and fourteen older adults (mean age = 78 ± 7 years participated in the experiment. They had to perform a discrete rapid-aiming task and a reaction time task. In the aiming task, five ID levels were used (from 3 to 7 bits by increments of 1.0 bit. Task difficulty was scaled via the manipulation of target distance from home position. In the reaction time task, 5 IDs were selected: 0, 1, 2, 3 and 4 bits, with incompatible S-R associations. Reaction time and movement times were recorded. Efficiency and Brinley regression functions were calculated. Age-related slowing ratios were estimated. Response times increased in both tasks in older adults. The slopes of Hick-Hyman’s law and Fitts’ law were steeper in older adults than in young participants. In young participants, the slope of Hick-Hyman’s law was smaller than that of Fitts’ law. In older adults, no difference was found. Slowing ratios observed in both tasks were equivalent. The present results extended the general slowing hypothesis to the motor domain. They suggested that, due to dedifferentiation of cognitive and motor neural resources, decrease in processing speed acts as a common cause to behavioral slowing in both cognitive and motor tasks.

  17. A phase II randomized trial of Observation versus stereotactic ablative RadiatIon for OLigometastatic prostate CancEr (ORIOLE).

    Science.gov (United States)

    Radwan, Noura; Phillips, Ryan; Ross, Ashley; Rowe, Steven P; Gorin, Michael A; Antonarakis, Emmanuel S; Deville, Curtiland; Greco, Stephen; Denmeade, Samuel; Paller, Channing; Song, Daniel Y; Diehn, Maximilian; Wang, Hao; Carducci, Michael; Pienta, Kenneth J; Pomper, Martin G; DeWeese, Theodore L; Dicker, Adam; Eisenberger, Mario; Tran, Phuoc T

    2017-06-29

    We describe a randomized, non-blinded Phase II interventional study to assess the safety and efficacy of stereotactic ablative radiotherapy (SABR) for hormone-sensitive oligometastatic prostate adenocarcinoma, and to describe the biology of the oligometastatic state using immunologic, cellular, molecular, and functional imaging correlates. 54 men with oligometastatic prostate adenocarcinoma will be accrued. The primary clinical endpoint will be progression at 6 months from randomization with the hypothesis that SABR to all metastases will forestall progression by disrupting the metastatic process. Secondary clinical endpoints will include local control at 6 months post-SABR, toxicity and quality of life, and androgen deprivation therapy (ADT)-free survival (ADT-FS). Further fundamental analysis of the oligometastatic state with be achieved through correlation with investigational 18 F-DCFPyL PET/CT imaging and measurement of circulating tumor cells, circulating tumor DNA, and circulating T-cell receptor repertoires, facilitating an unprecedented opportunity to characterize, in isolation, the effects of SABR on the dynamics of and immunologic response to oligometastatic disease. Patients will be randomized 2:1 to SABR or observation with minimization to balance assignment by primary intervention, prior hormonal therapy, and PSA doubling time. Progression after 6 months will be compared using Fisher's exact test. Hazard ratios and Kaplan-Meier estimates of progression free survival (PFS), ADT free survival (ADT-FS), time to locoregional progression (TTLP) and time to distant progression (TTDP) will be calculated based on an intention-to-treat. Local control will be assessed using Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria. Withdrawal from the study prior to 6 months will be counted as progression. Adverse events will be summarized by type and grade. Quality of life pre- and post- SABR will be measured by Brief Pain Inventory. The ORIOLE

  18. Hick’s Religious Pluralism and Plantinga’s Exclusivism in a Comparative Encounter

    Directory of Open Access Journals (Sweden)

    Mahdi Jahanmehr

    2013-12-01

    Full Text Available The issue of religious diversity is one of the significant issues in philosophy of religion. The existence of different religions in the world is an inevitable fact. Nowadays, due to the unprecedented development of information technology and public awareness of different beliefs across the nations have made the acknowledgement of religious diversity more widespread than the past. Being this the case, the questions as to religious diversity have been taken to the fore and contemporary man finds himself exposed to the question that how should a believer approach the other beliefs? Could all religions despite the differences they have in their dogmas, beliefs and doctrines be legitimate? Will the followers of all beliefs touch salvation?       Accordingly, among the key issues of philosophy of religion are the issue of legitimacy of different religions and the issue of salvation of followers of different creeds. This essay is an epistemological assessment of Hick and Plantinga on the legitimacy of religions in a comparative context. The following questions represent the guidelines of the present essay: How much is pluralism rationally and epistemologically feasible in its claim as to the legitimacy of all beliefs and the equal access of followers of all creeds to salvation? Does Plantinga's exclusivist taking as to religious truth and salvation and narrowing them down to Christianity and Christians have rational and epistemological justification? Hick has propounded his pluralism as a cure to difficulties caused by Christian religious exclusivism and inclusivism. Having insisted on the salvation promoting evolution from egotism to theism as the basic substance of religion, Hick traces the differences of religions back to the inattention to the symbolic language of religion. On the other hand, Plantinga takes the existing differences between religions as an evidence indicating the contradictoriness of pluralism and legitimacy of religious

  19. Commentary: Science, Technology, and Society in Guidelines for Using Technology to Prepare Social Studies Teachers--A Reply to Hicks et al. and Crocco and Leo

    Science.gov (United States)

    Mason, Lance

    2015-01-01

    This essay is a response to both the "Guidelines for Using Technology to Prepare Social Studies Teachers" published in this journal by Hicks, Lee, Berson, Bolick, and Diem (2014) and the rejoinder by Crocco and Leo (2015). The author agrees with Crocco and Leo's assessment that removing the principal regarding science, technology, and…

  20. Home and away - Raymond Pettibon and Marko Mäetamm / Alistair Hicks, Elo-Hanna Seljamaa, Marko Mäetamm, Liina Siib

    Index Scriptorium Estoniae

    2015-01-01

    Vestluringis on näituse „Kodus ja võõrsil. Raymond Pettibon: Ameerika unelmas elades. Marko Mäetamm: Tunne end nagu kodus” kuraator Alistair Hicks, Marko Mäetamm, Elo-Hanna Seljamaa ja Liina Siib

  1. Effects of average uncertainty and trial-type frequency on choice response time: A hierarchical extension of Hick/Hyman Law.

    Science.gov (United States)

    Mordkoff, J Toby

    2017-12-01

    Hick/Hyman Law is the linear relationship between average uncertainty and mean response time across entire blocks of trials. While unequal trial-type frequencies within blocks can be used to manipulate average uncertainty, the current version of the law does not apply to or account for the differences in mean response time across the different trial types contained in a block. Other simple predictors of the effects of trial-type frequency also fail to produce satisfactory fits. In an attempt to resolve this limitation, the present work takes a hierarchical approach, first fitting the block-level data using average uncertainty (i.e., Hick/Hyman Law is given priority), then fitting the remaining trial-level differences using various versions of trial-type frequency. The model that employed the relative probability of occurrence as the second-layer predictor produced very strong fits, thereby extending Hick/Hyman Law to the level of trial types within blocks. The advantages and implications of this hierarchical model are briefly discussed.

  2. Refining the relevant population in forensic voice comparison - A response to Hicks et alii (2015) The importance of distinguishing information from evidence/observations when formulating propositions.

    Science.gov (United States)

    Morrison, Geoffrey Stewart; Enzinger, Ewald; Zhang, Cuiling

    2016-12-01

    Hicks et alii [Sci. Just. 55 (2015) 520-525. http://dx.doi.org/10.1016/j.scijus.2015.06.008] propose that forensic speech scientists not use the accent of the speaker of questioned identity to refine the relevant population. This proposal is based on a lack of understanding of the realities of forensic voice comparison. If it were implemented, it would make data-based forensic voice comparison analysis within the likelihood ratio framework virtually impossible. We argue that it would also lead forensic speech scientists to present invalid unreliable strength of evidence statements, and not allow them to conduct the tests that would make them aware of this problem. Copyright © 2016 The Chartered Society of Forensic Sciences. Published by Elsevier Ireland Ltd. All rights reserved.

  3. Equity Criteria as Instrument to Ensure Sustainability of Pareto or Kaldor-Hicks Efficiency: A Correlation Hidden by Sources of Confounding as Key for Sorting Out the Global Economic Crisis

    OpenAIRE

    Benazzo, Piero

    2010-01-01

    The hypothesis is that Pareto and Kaldor-Hicks Efficiency have an aspect of sustainability in relation to inequality. The analysis finds efficient situations reached increasing inequality as diminishing in the long term effective demand in a larger measure than counterbalancing increases thanks to total factor productivity growth. Equity and efficiency in welfare economics, rather than being quite contrasting objectives, are as such related and mutually necessary. As such countries are called...

  4. A contribuição de John Hick para o diálogo inter-religioso: a leitura do evento crístico como metáfora

    Directory of Open Access Journals (Sweden)

    Rodrigo Portella

    2009-05-01

    Full Text Available Este é um comentário crítico do livro A metáfora do Deus encarnado (2000, de John Hick. Hick busca rever axiomas cristológicos, tentando reinterpretá-los no intuito de fazê-los significativos para o diálogo inter-religioso. Propõe uma cristologia pluralista, desconstruindo tradicionais premissas e dando novos significados ao evento Jesus. A partir de uma nova cristologia, oferece uma soteriologia que transcende o evento crístico.Palavras-chave: Cristologia; Soteriologia; Diálogo interreligioso; Teologia contemporânea.ABSTRACTThis is a critical review of John Hick’s book The metaphor of red God (2000. Hick reviews Christological axioms, attempting to reinterpret them so as to render them significant to the dialogue between religions. He proposes a pluralist Christology, deconstructing traditional premises and investing Jesus’ event with new meanings. With basis on a new Christology, he offers a soteriology that transcends Christ’s event.Key words: Christology; Soteriology; Dialogue between religions; Contemporary theology.

  5. 10. O Olawoyin John Hick Pluralism in the Traditional Yoruba ...

    African Journals Online (AJOL)

    REGINALDS

    equated with the Yoruba concept of the Supreme Being or Olodumare. ... pluralism should also be distinguished from religious relativism. ... is beyond comprehension and language, and from the culture in which the experiencer ..... being determines the moral issue of life, so that it is unmistakably implied in Yoruba theology ...

  6. Understanding Employment Discrimination Law: Clarifying Disparate Treatment Analysis after St. Mary’s Honor Center V. Hicks

    Science.gov (United States)

    1994-04-01

    focus of this thesis. The Supreme Court articulated an analytical framework for Title VII disparate treatment cases principally in McDonald Douglas Corp...a footnote. Roush v. KFC National Management Co., 10 F.3d 392, 396 n.5 (6th Cir. 1993). 276. Bodenheimer v. PPG Industries, Inc., 5 F.3d 955, 957

  7. Kieran Hicks, Kathrin Gerling & Patrick Dickinson - ‘What makes a Game? Reflections on Juiciness and Player Experience’

    OpenAIRE

    uk, khicks lincoln ac

    2017-01-01

    “Juiciness” refers to the visual and auditory elements that are used in games to amplify feedback to the player in response to an in-game action (Schell 2014 ), and are intended to make the player feel satisfied and excited. Juicy elements are commonly employed as a way of improving the feedback loop of the game (e.g., visually showering the player with particle effects and sound effects upon picking up a collectible) and although common in games development, little academic work has empirica...

  8. "Even a highwayman, a house-breaker or a murderer" : International compassion as an insufficient universal / Jim Hicks

    Index Scriptorium Estoniae

    Hicks, Jim, 1959-

    2000-01-01

    Bosnia sõja reportaažide kirjandusteaduslik analüüs. Vaadeldud on ameerika ajakirjanike raamatuid: Kaplan, Robert. Balkan ghosts (Balkani vaimud) ; Sudetic, Chuck. Blood and vengeance (Veri ja kättemaks)

  9. "Braxton Hick's" or the birth of a new era? Tracing the development of Ireland's abortion laws in respect of European Court of Human Rights Jurisprudence.

    Science.gov (United States)

    Daly, Brenda

    2011-09-01

    In Ireland, Article 40.3.3 degrees of Bunreacht na hEireann (the Irish Constitution) guarantees the right to life of the unborn child and the equal right to life of the mother. Abortion in Ireland is permissible only where there is a real and substantial risk to the mother's own life. Since Ireland became a signatory to the European Convention on Human Rights in 1950,2 there have been concerns that it could result in Ireland being compelled to introduce a right to abortion. This article commences with a review of the extant law on abortion in Ireland, tracing the Constitutional protection afforded to the unborn child. The article will discuss the impact of the European Court of Human Rights' jurisprudence in regard to access to abortion and to information on abortion services in Ireland in an effort to ascertain if it really has resulted in a radical change to Irish abortion laws. As such, it will also be necessary to examine the more recent decisions of the ECtHR such as Tysiac v. Poland, and A, B, and C v. Ireland, to determine both the approach of the ECtHR to access to abortion in general and also to consider if it has resulted in a liberalisation of abortion law in Ireland.

  10. THE HICKSIAN RATIONAL CONSUMER

    OpenAIRE

    Manuel FERNÁNDEZ-GRELA

    2005-01-01

    The aim of this paper is to trace the evolution of the concept of ''rational consumer'' in Hicks's writings. After being one of the pioneers in the introduction of rationality assumptions about consumer behaviour in economic models, Hicks gradually developed a sceptical view about some of the uses to which those assumptions were put into. The focus of the paper is on continuity in Hicksian views, providing a picture of gradual changes in the long series of Hicks's works

  11. Revisiting Marshall's Third Law: Why Does Labor's Share Interact with the Elasticity of Substitution to Decrease the Elasticity of Labor Demand?

    Science.gov (United States)

    Hoffman, Saul D.

    2009-01-01

    The third Marshall-Hicks-Allen rule of elasticity of derived demand purports to show that labor demand is less elastic when labor is a smaller share of total costs. As Hicks, Allen, and then Bronfenbrenner showed, this rule is not quite correct, and actually is complicated by an unexpected negative relationship involving labor's share of total…

  12. OBSERVATIONS ON THE SUSCEPTIBILITY OF SOME WILD SPECIES OF THE GENUS NICOTINA AND OF SOME VARIETIES OF NICOTIANA TABACUM L. AND N. RUSTICA L. TO BLUE MOULD (PERONOSPORA TABACINA ADAM) -- PULAWY 1962

    Science.gov (United States)

    Nicotiana , no manifestations of the mould were observed on the species of N. debneyi and N. exigua. Very weak symptoms appeared in N. paniculata and N... plumbaginifolia . In the group of cigarette-tobacco varieties only the Hicks Resistant and Hicks fixed A2 (varieties of Australian origin, obtained by

  13. Leadershock ... and How to Triumph over It

    Science.gov (United States)

    Benzel, Brian L.

    2004-01-01

    The fundamental elements of leadership are not always evident in new challenges. Greg Hicks uses LeaderShock ... And How to Triumph Over It to remind leaders that the basics matter. Hicks, a business professor at San Jose State University and a trainer for Fortune 500 companies around the world, uses common sense, experience and excellent examples…

  14. Ephedra and Energy Drinks on College Campuses. Infofacts/Resources

    Science.gov (United States)

    Kapner, Daniel Ari

    2008-01-01

    The February 2003 death of Baltimore Orioles pitcher Steve Bechler, who according to the coroner's report died after taking ephedrine alkaloids (ephedra), has garnered national attention for the topic of nutritional supplements and energy drinks. Energy drinks and energy-enhancing pills, diet aids, muscle-enlargers, and other supplements fall…

  15. Nest predators of open and cavity nesting birds in oak woodlands

    Science.gov (United States)

    Kathryn L. Purcell; Jared Verner

    1999-01-01

    Camera setups revealed at least three species of rodents and seven species of birds as potential predators at artificial open nests. Surprisingly, among avian predators identified at open nests, one third were Bullock's Orioles (Icterus bullockii). Two rodent species and three bird species were potential predators at artificial cavity nests. This high predator...

  16. AFRICAN JOURNAL OF ECONOMIC REVIEW

    African Journals Online (AJOL)

    Dr Kazungu

    SME Credit Financing, Financial Development and Economic Growth in Nigeria. Alimi, Y. Olorunfemi1 and ..... Economic Backwardness in Historical Perspective: A Book of Essays. Cambridge, Mass: Harvard University Press. Hicks, J. (1969).

  17. 76 FR 26336 - Notice of Final Federal Agency Actions on the Proposed Klingle Valley Trail in Washington, DC

    Science.gov (United States)

    2011-05-06

    ... Columbia Division: Mr. Michael Hicks, Environmental/Urban Engineer, 1990 K Street, NW., Suite 510... seq.]; Archeological Resources Protection Act of 1977 [16 U.S.C. 470(aa)-11]; Archeological and...

  18. 75 FR 32240 - Notice of Withdrawal of the Notice of Intent for Klingle Road Environmental Impact Statement...

    Science.gov (United States)

    2010-06-07

    ... Columbia Division: Mr. Michael Hicks, Environmental/Urban Engineer, 1990 K Street, NW., Suite 510... construction of a pedestrian and bicycle trail along the barricaded portion of Klingle Road, between Porter...

  19. 76 FR 12212 - Notice of Availability of the Finding of No Significant Impact for the Klingle Valley Trail

    Science.gov (United States)

    2011-03-04

    ... Administration, District of Columbia Division: Mr. Michael Hicks, Environmental/Urban Engineer, 1990 K Street, NW... mile barricaded portion of Klingle Road between Porter Street, NW., and Cortland Place, NW.; including...

  20. 77 FR 68202 - Qualification of Drivers; Exemption Applications; Vision

    Science.gov (United States)

    2012-11-15

    ... R. Daugherty (IN) Ronald W. Garner (WA) Paul A. Gregerson (IA) Herman Hicks (GA) Nelson V. Jaramillo...) Bernice R. Parnell (NC) Michael J. Paul (LA) Stephen P. Preslopsky (FL) Kevin L. Quastad (IA) Melinda V...

  1. Eureka! Physics of Particles, Matter and the Universe

    International Nuclear Information System (INIS)

    O'Sullivan, Colm T

    1997-01-01

    To provide a simple account of the whole of physics within 200 pages (excluding a glossary and index) of a small-format book is an extraordinarily ambitious project, yet this is what Roger Blin-Stoyle has attempted in Eureka! and, on the whole, he has succeeded admirably. Furthermore, he has achieved this without resorting to much more than a dozen mathematical expressions, most of them in the treatment of special relativity. To say that the account is comprehensive would be something of an understatement; this reviewer failed to detect a single topic, pure or applied, which could be described as part of mainstream physics which did not get at least a mention in these pages. The book is well written and the explanations are clear, as one would expect from an author who is an eminent scientist and who has given a professional lifetime to physics education and the promotion of the discipline. The reader should be warned, however, not to expect anything very radical - there are no novel treatments, no unique insights. The strength of the book lies in its clarity and compactness. The material is presented in a matter-of-fact manner with no forced emphasis on the exotic, so often a feature of recent attempts to present physics to the lay reader. The modern trend towards early specialization in physics courses in schools and universities has many unhappy consequences, not least of which is the loss of awareness of the essential unity of the subject. In this little book Professor Blin-Stoyle makes a valiant and welcome attempt to address the balance. Anyone with an interest in getting to know what is involved in that area of human knowledge we call physics could do a lot worse than start here. (book review)

  2. Major League Baseball Anti-Trust Immunity: Examining the Legal and Financial Implications of Relocation Rules

    OpenAIRE

    Mark, Nagel; Matt, Brown; Daniel, Rascher; Chad, McEvoy

    2006-01-01

    Major League Baseball (MLB) rules restrict the movement of any franchise into another’s territory. These territorial rules are designed to protect each team’s potential local revenue sources as well as to provide stability throughout the league. Recently, Major League Baseball approved financial compensation for the Washington Nationals’ move into the Baltimore Orioles’ territory – primarily because it was in the best interest of MLB even though it hurt the Orioles. However, the Oakland Athle...

  3. « L’AMOUR » DANS LE STYLE INDIVIDUEL DE GUY DE MAUPASSANT (SUR L’EXEMPLE DU ROMAN «MONT-ORIOL»

    Directory of Open Access Journals (Sweden)

    Ludmila Prenko

    2009-11-01

    Full Text Available Cet article traite le problème de l’actualisation du concept de l’amour dans le style individuel de Guy de Maupassant sur l’exemple de son roman «Mont-Oriol». On a essayé de montrer les différents moyens de la réalisation de ce concept dans le but de prouver que l’amour est la dominante émotionnelle du roman.

  4. Private companies – policy, proliferation, policing

    OpenAIRE

    Hicks, Andrew

    1998-01-01

    The Law Commission’s work reviewing the law on private companies and on partnership law creates a unique opportunity to focus on the long term needs of the small business sector. Andrew Hicks argues that small businesses should be given a real choice of corporate form, either the traditional limited company or a new and efficient “business corporation” which does not confer limited liability on its members. Article by Andrew Hicks (Solicitor, Senior lecturer, University of Exeter) published i...

  5. Using Active Networking to Detect and Troubleshoot Issues in Tactical Data Networks

    Science.gov (United States)

    2014-06-01

    networking (SDN) paradigm, which has gained popularity in recent years, has its roots in the idea of programmable networks [6]. By extending the...278–289, Aug. 2011. 67 [13] M. Hicks, P. Kakkar, J. T. Moore, C. A. Gunter, and S. Nettles , “Plan: A programming language for active networks,” ACM

  6. 76 FR 23821 - Agency Information Collection Activities; Proposed Collection; Comment Request; Examination of...

    Science.gov (United States)

    2011-04-28

    ... the Internet allows for features not possible with traditional media (i.e., print, radio, and...?'' Health Marketing Quarterly, vol. 22, pp. 45-71, 2005. 2. Hicks, K. E., M. S. Wogalter, and W. J...?'' Journal of Health Communication, vol. 9, pp. 529-540, 2004. 4. Sheehan, K. B., ``Direct-to-Consumer (DTC...

  7. Predicting live and dead basal area in bark beetle-affected forests from discrete-return LiDAR

    Science.gov (United States)

    Andrew T. Hudak; Ben Bright; Jose Negron; Robert McGaughey; Hans-Erik Andersen; Jeffrey A. Hicke

    2012-01-01

    Recent bark beetle outbreaks in western North America have been widespread and severe. High tree mortality due to bark beetles affects the fundamental ecosystem processes of primary production and decomposition that largely determine carbon balance (Kurz et al. 2008, Pfeifer et al. 2011, Hicke et al. 2012). Forest managers need accurate data on beetle-induced tree...

  8. Romanticism, Representations of Religion and Critical Religious Education

    Science.gov (United States)

    Barnes, L. Philip; Wright, Andrew

    2006-01-01

    Geoff Teece has recently (in "BJRE", 27, 2005, pp. 29-40) come to the defence of modern religious education and contended that many of the criticisms brought against it are based on mistaken interpretations. More particularly, Teece accuses Andrew Wright of misinterpreting the position of Professor John Hick and of failing to appreciate…

  9. Approximation of Common Fixed Points of a Finite

    African Journals Online (AJOL)

    Computer1

    GLOBAL JOURNAL OF MATHEMATICAL SCIENCES VOL. .... Donatus I. Igbokwe, Department of Mathematics, University of Uyo, Uyo, Nigeria ...... Journal of Mathematical Analysis and Application, 20, 197-228. ... Sequence for a class of Nonlinear Operators, Bulletin of Korean Mathematical Society, 39(2), 269 – 276. Hicks ...

  10. Global Container Management Process Improvements

    Science.gov (United States)

    2015-06-19

    reduce driver mileage by 25 percent and avoid additional payroll and operating expenses of 500,000 dollars a year. Challenging work standards is already...Dufour, S., & Fortin, D. (1993). Case Study Methods. Newbury Park: Sage Pub. Hicks, R., O’Reilly, G., & Bahr, M. (2014). Organisational engagement and

  11. A historical overview of the study of the theology of religions

    African Journals Online (AJOL)

    Test

    Christians'. Paul's words to the Athenians may be relevant, '[w]hom therefore ye .... With pluralism, Rose (2013:9) refers to the theory of John. Hick as the ..... the execution of Jesus, Harper Collins, New York. Daggers ... Kärkkäinen, V.-M., 2003, An introduction to the theology of religions: Biblical, historical and contemporary.

  12. the uniqueness of jesus christ and pluralism from the perspective

    African Journals Online (AJOL)

    The Collins English Dictionary (1999:1192; cf. Gensichen 1991) ... to mediate the grace of God, until the gospel of Christ is preached to their followers. ... philosopher of religion, John Hick (1922-), gave new impetus to this ... In his book No other name (1985) Paul Knitter takes religious plu- ..... MCGRATH, ALISTER E. 1994.

  13. Molecular Profiling of Intraductal Carcinoma of the Prostate

    Science.gov (United States)

    2015-10-01

    Publication of the Society for Applied Immunohistochemistry. 2011;19(2):173-83. 19. Gumuskaya B, Gurel B, Fedor H, Tan HL, Weier CA, Hicks JL, et al...Focus. 2015;in press. 26. Hawley S, Fazli L, McKenney JK, Simko J, Troyer D, Nicolas M, et al. A model for the design and construction of a resource

  14. A chimpanzee Mega-Culture? Exploring behavioral continuity in Pan troglodytes schweinfurthii across northern DR Congo

    NARCIS (Netherlands)

    Hicks, T.C.

    2010-01-01

    Cleve Hicks deed een vijfjarig veldonderzoek naar het voorkomen van chimpansees in het noorden van de Democratische Republiek Kongo (het Bili-Uelegebied). Hoewel er twijfels bestonden over het überhaupt voorkomen van chimpansees in dit gebied, heeft het onderzoek aan het licht gebracht dat

  15. Army Sustainability Report 2010

    Science.gov (United States)

    2011-09-01

    the Fairfax Village Neighborhood Center’s native plant and butterfly garden. The center is the first LEED platinum military project (photo: US Army... Bush in 2007. 11 Statement of Deputy Under Secretary of Defense for Strategy, Plans, and Forces, Kathleen Hicks before the Senate Environment and

  16. The New Frontier: Envisioning an America beyond Racial Preferences and Color-Coded Public Policy

    Science.gov (United States)

    Hicks, Joe R.

    2008-01-01

    Significant voices have begun challenging the orthodox view of America as a land of limited opportunities for minorities, with the Obama phenomena constituting the most conspicuous case in point. Mr. Hicks explains why racial preferences have failed and discusses the challenges Americans face in transcending divisions caused by identity politics.…

  17. Philip Glass, Scott Walker ja Sigur Ros! / Immo Mihkelson

    Index Scriptorium Estoniae

    Mihkelson, Immo, 1959-

    2007-01-01

    Pimedate Ööde 11. filmifestivali muusikafilme - Austraalia "Glass: Philipi portree 12 osas" (rež. Scott Hicks), Islandi "Sigur Ros kodus" (rež. Dean DeBois), Suurbritannia "Scott Walker: 30 Century Man" (rež. Stephen Kijak)

  18. Decreasing returns to capital, the willingness to pay and the willingness to accept compensation, and the limits of cost-benefit analysis

    NARCIS (Netherlands)

    Vermeylen, K.

    2012-01-01

    This paper uses the Kaldor-Hicks compensation principle to compute the present discounted value (PDV) of a non-marginal future event. Three theoretical results stand out: First, decreasing returns to capital create a wedge between the PDV of future generations' willingness to pay (WTP) and the PDV

  19. Non-marginal cost-benefit analysis and the tyranny of discounting

    NARCIS (Netherlands)

    Vermeylen, K.

    2013-01-01

    This paper uses the Kaldor-Hicks compensation principle to compute the present value (PV) of a non-marginal future event. Three theoretical results stand out: First, decreasing returns to capital create a wedge between the PV of future generations' willingness to pay (WTP) and the PV of their

  20. The Influence of Natural User Experience on Information Laws

    Directory of Open Access Journals (Sweden)

    Eglė Švedaitė

    2012-04-01

    Full Text Available This article reviews the main cause of user experience on development methods and laws, including Fitt’s Law, Hick-Hyman Law, Accot’s Law, Gestalt Law, proximity, similarity, closure, continuity, figure and ground, simplicity, symmetry and experience.Article in Lithuanian

  1. Journal of Computational Electronics: Proceedings of the International Workshop on Computational Electronics (8th) (IWCE-8), Beckman Institute, University of Illinois, 15-18 October 2001. Volume 1, Issue 1-2

    Science.gov (United States)

    2002-01-01

    Investigaci6n 48 Oriols through project BFM2000-0353 and by a grant of the Landauer R. 1989. Physica D. 38: 226. Pr cqramna cientifico dle la OTAN...that in the AlSb/InAs and the InAs/GaSb confining inter- will not be dealt with in this article . Our treatment does faces. When the electrons move in the...journals. with the articles . PROCESS FOR SUBMISSION 3. Provide a separate double-spaced sheet listing all footnotes, beginning with "Affiliation of author

  2. The functions of money and the demand for liquidity

    OpenAIRE

    Claudio Sardoni

    2015-01-01

    Many Keynesian economists focus their attention on money as a store of value as a defence from uncertainty. Many others monetary economists, also quite close to the Keynesian approach in several respects, emphasise the importance of money as standard of value and means of payment. By drawing on Hicks's and Kaldor's contributions, this paper suggests an approach in which money is characterized by its two functions of standard of value and means of payment, which are inherently connected to one...

  3. Thinking Muhammad Legenhausen's Non-Reductive Pluralism Through: Some Reflections about its Implications

    Directory of Open Access Journals (Sweden)

    STEFANO BIGLIARDI

    2014-12-01

    Full Text Available One of the most vibrant contemporary philosophical debates concerns the definition, and defence, of religious pluralism. The philosophers who address such a topic usually hold widely divergent views regarding its exact definition and the arguments through which it can be upheld. The absence of a general consensus notwithstanding, the debate on religious pluralism has ‘de facto’ become an important area of dialogue between different religions in general, and between Christianity and Islam in particular. At stake in the present paper is the discussion of pluralism developed by the US-American-Persian philosopher Muhammad (Gary Carl Legenhausen (b. 1953, that he presents as a criticism of the views of the late British theologian John Harwood Hick (1922-2012. Hick developed his views mainly influenced by Christianity, yet he also took into account some ideas advanced by Muslim authors. Legenhausen, a convert to Islam, puts forth his own version of pluralism in the framework of a discussion of the concept as it has emerged within Christianity, and advances a refutation of Hick's view complementary to his own theory of pluralism. The aim of the present pages is to offer an overview of Legenhausen’s contribution and discuss some of its possible implications and premises. In other words, rather than producing a defence of Legenhausen’s theory, this study is to analyse the logic behind and beyond his specific ‘Muslim proposal’ and explain what some of its unstated premises might be, as well as the consequences of fully embracing such stance, for philosophers, – not only Muslims ones –, interested in understanding religion from a religious point of view and in advocating that religious differences should not turn into a reason of animosity. The paper is divided into two main sections. The first one reconstructs Legenhausen's version of religious pluralism, while especially recalling the points with which it is presented as clashing with

  4. How does trade-mediated technology transfer affect interregional and intersectoral competition? Exploring multi-sectoral effects in a global trade model

    OpenAIRE

    Das, Gouranga

    2009-01-01

    In this paper, all technology transfers are embodied in trade flows within a three-region, six-tradedcommodity version of the GTAP model. 4% Hicks-Neutral technical progress in heavy manufacturing in one region has uneven impacts on productivity elsewhere. Why? Destination regions’ ability to harness new technology depends on their absorptive capacity and on the structural congruence of the source and destination. Together with trade volume, these two factors determine the recipi...

  5. Long-lived high-spin isomers in the neutron-deficient 1g sub(9/2)-shell nuclei

    International Nuclear Information System (INIS)

    Ogawa, K.

    1981-09-01

    The neutron-deficient 1g sub(9/2)-shell nuclei are studied in the framework of the shell model with active nucleons occuping the 1g sub(9/2) and 2p sub(1/2) shells. The calculated result for 95 Pd shows good agreement with the recent experiment by Nolte and Hick. Many ''spin-gap'' Isomers are predicted in the region of A = 76 -- 84 and A = 95 -- 100. (author)

  6. The demand for labor and capital inputs in irish manufacturing-industries, 1953-1973

    OpenAIRE

    Boyle, G.E.; Sloane, P.D.

    1982-01-01

    Precis: Factor-demand functions are estimated, for two types of labour (wage-earners and salaried-workers) and capital, for 40 manufacturing industries. Two sets of elasticity results are reported. The first set implicitly assumes Hicks-neutral technical change. The second set by including a time trend as an additional explanatory variable, relaxes this constraint. The magnitudes of the elasticity estimates are greater for the specification which includes the time trend. In the latter case, f...

  7. Visual Motion Perception

    Science.gov (United States)

    1991-08-15

    displace- ment limit for motion in random dots," Vision Res., 24, 293-300. Pantie , A. & K. Turano (1986) "Direct comparisons of apparent motions...Hicks & AJ, Pantie (1978) "Apparent movement of successively generated subjec. uve figures," Perception, 7, 371-383. Ramachandran. V.S. & S.M. Anstis...thanks think deaf girl until world uncle flag home talk finish short thee our screwdiver sonry flower wrCstlir~g plan week wait accident guilty tree

  8. Predictors of Attrition in the Finnish Conscript Service

    Science.gov (United States)

    2006-11-01

    Dawson et al., 1994; Kassel, Jackson, & Unrod, 2000; Lazarus & Folkman , 1984; Pierce & Lydon, 1998; Thompson & Gignac, 2001). These expectations toward...organizational socialization. USAWC Strategy Research Project Carlisle Barracks, PA: U.S. Army War College. Hicks, J. M., & Nogami, G. Y . (1984...of Navy attrition. II. A demonstration of potential usefulness for screening. (Report No. 01-06). Military Medicine, 167, 770-776. Lazarus , R. S

  9. A first look at Au· Au collisions at RHIC energies using the PHOBOS ...

    Indian Academy of Sciences (India)

    Birger Back M D Baker D S Barton R R Betts R Bindel A Budzanowski W Busza A Carroll J Corbo M P Decowski E Garcia N George K Gulbrandsen S Gushue C Halliwell J Hamblen G A Heintzelman C Henderson D Hicks D J Hofman R Hollis R Holyńiski B Holzman A Iordanova E Johnson J L Kane J Katzy N Khan W ...

  10. An Analysis of the Substitution Effect and of Revenue Effect in the Case of the Consumer’s Theory Provided with a CES Utility Function

    Directory of Open Access Journals (Sweden)

    Catalin Angelo Ioan

    2012-02-01

    Full Text Available In the consumer’s theory, a crucial problem is to determine the substitution effect and therevenue effect in the case of one good price’s modifing. There exists two theories due to John RichardHicks and Eugen Slutsky which allocates differentsshares of the total change of the consumption tothese effects. The paper makes an analysis betweenthe two effects, considering the general case of aCES utility function and introduces three indicators which will characterize these shares.

  11. Journal of Mormon History Vol. 20, No. 2, 1994

    OpenAIRE

    1994-01-01

    CONTENTS LETTERS vi ARTICLES --Adjustment or Apostasy? The Reorganized Church in the Late Twentieth Century W. B. "Pat" Spillman, 1 --Causes of the Utah War Reconsidered Richard D. Poll and William P. MacKinnon, 16 --The Mormon Settlement of Southeastern Idaho, 1845-1900 Lawrence G Coates, Peter G. Boag, Ronald L Hatzenbuehler, and Merwin R. Swanson, 45 -Joseph Smith, W. W. Phelps, and the Poetic Paraphrase of "The Vision" Michael Hicks, 63 --The LDS Chu...

  12. Special Inspector General for Iraq Reconstruction

    Science.gov (United States)

    2013-09-09

    period, SIGIR had 10 investigators in offices in Pennsylvania, Florida, Texas, Okla- homa , and California; 5 investigative personnel at SIGIR...to no- tify the Internal Revenue Service ( IRS ) that he had a financial interest exceeding $10,000 in a foreign bank account. While serving at...Name Crimes Date SIGIR DCIS NCIS Army CID-MPFU FBI IRS -CI DCAA Sentencing Ulysses Hicks Conspiracy to accept illegal gratuities 5/29/2013 x x x

  13. A Complete Characterization of Potential Compensation Tests of Hicksian Welfare Measures

    OpenAIRE

    Donald Keenan; Arthur Snow

    1999-01-01

    In this paper, the authors present complete characterizations of the compensation tests for potential Pareto superiority proposed by Kaldor, Hicks, and Samuelson in terms of the aggregate Hicksian measures of income compensation, including compensating and equivalent variations. The key to obtaining these characterizations lies in recognizing that each potential compensation test entails a search over possible outcomes, rather than a comparison of only the new and original outcomes, as with s...

  14. Table 1 Oligonucleotide primers used for SNP verification by Sanger ...

    Indian Academy of Sciences (India)

    charissa

    1 Ao W, Aldous S, Woodruf E, Hicke B, Rea L, Kreiswirth B, Jenison R. Rapid detection of rpoB gene mutations conferring rifampin resistance in Mycobacterium tuberculosis. J Clin Microbiol. 2012; 50: 2433-2440. 2 Bakuła Z, Napiórkowska A, Bielecki J et al. Mutations in the embB gene and their association with ethambutol ...

  15. How Can Air Force Civil Engineers Use Expert Systems?

    Science.gov (United States)

    1988-09-01

    Acknowledgements On this academic path called "thesis", many individuals have befriended me along the way. I would like to express my thanks to Maj James R...that provided their insight into civil engineering throughout the interviews: Col James G. Zody, Col Thomas E. Lollis, Col Joe L. Hicks, Col Nicholas A...training role" ( Basden , 1984: 63-64). Consultant. Using an expert system as a consultant, the non- specialist can obtain counsel, guidance, or information

  16. A Historical Review and Analysis of Army Physical Readiness Training and Assessment

    Science.gov (United States)

    2013-03-01

    gender; screening weights for 17-20 year old women/men for 60/72” respectively were: 111/132, 190/160. 150. Reynold A. Burrowes , Revolution and Rescue in...Colonel Larry Hicks was responsible for developing the Master Fitness Trainer course (MFT); Director of Doctrine-Lieutenant Colonel Mark Saunders was... Burrowes , Reynold A. Revolution and Rescue in Grenada: an Account of the US Caribbean Invasion. New York: Greenwood Press, 1988. Butts, Edmund. Manual

  17. 経済的利益概念の展開 : 1980年代までの議論を中心にして

    OpenAIRE

    角ヶ谷, 典幸

    2006-01-01

    In an earlier paper, I pointed out that Fisher, Lindahl, and Hicks contributed to the formation of the concept of economic income, and that Canning and Alexander contributed to its establishment. Moreover, although not generally asserted, I pointed out that two genealogies were born through the process of the development of the economic income concept. One is the Fisher-Canning genealogy characterized by economics-based monism ("colonization of accounting by economics"), and the other is the ...

  18. Impact of Scientific and Technological Progress on Economic Development - the Views of Some Nobel Laureates of the Economic Science

    OpenAIRE

    Florentina Xhelili KRASNIQI; Nexhmie Berisha VOKSHI

    2017-01-01

    There are different authors' opinions and numerous theories according to which scientific technological progress is a determining factor of the economic development. The paper aims to present the contributions of some Nobel laureates to the impact of scientific and technological progress on economic development such as Arrow, Debreu, Hicks, Solow, Kuznets, Kantorovich and Stiglitz. The research results of their contributions show that scientific technological progress is considered as a sour...

  19. REFLECTIONS ON THE FOUNDATIONS OF ECONOMIC VALUATION

    OpenAIRE

    E. J. MISHAN

    2009-01-01

    This paper provides a brief review of the measures developed to achieve the goal of economic evaluation of public projects. The limitations of the Kaldor–Hicks criterion are highlighted and these issues lead to the development of the discounted present value (DPV) method and the compounded terminal value (CTV) method. However, the latter methods were not without problems. It is demonstrated that using DPV or CTV to evaluate certain public projects produces exorbitantly small DPVs or exorbitan...

  20. Influences of Work-Life Support of Officers’ Organizational Commitment and Negative Work-Family Spillover

    Science.gov (United States)

    2006-04-01

    and family (Hicks & Klimoski, 1981; Tausig & Fenwick , 2001; Thomas & Ganster, 1995). Results indicate that control of the work-life interface is related...perceived supports: The role of organizations and supervisors. Journal of Applied Social Psychology, 34(7), 1470-1493. Tausig , M., & Fenwick , R. (2001...there gender differences? Journal of Vocational Behavior, 50(2), 168-184. Eisenberger, R., Armeli, S., Rexwinkel, B., Lynch, P. D., & Rhoades, L. (2001

  1. Radioescuchas y “música nacional” a mediados del siglo XX: el programa radial Antología Musical de Colombia

    Directory of Open Access Journals (Sweden)

    Hernando Andrés Pulido Londoño

    2018-01-01

    Full Text Available This article contextualizes and analyzes the opinions of people who listened to the radio program the Antología Musical de Colombia, as found in the letters they sent to its director, the Colombian musician Oriol Rangel. In those letters, listeners remarked on the values of the “national music” of Colombia, the core of the program, which was drawn from popular genres of Andean music. The article shows the convergence of commercial radio networks, the national record industry, specialized criticism and radio audiences in the mid-20th century in Colombia. The opinions of the listeners, which are recreated on the basis of novel original sources, reveal their listening habits, aesthetic preferences and anxiety about what they regarded as the loss of “national music”.

  2. STEAMakers- a global initiative to connect STEM career professionals with the public to inspire the next generation and nurture a creative approach to science, technology, maths & engineering

    Science.gov (United States)

    Shaw, Niamh; Sorkhabi, Elburz; Gasquez, Oriol; Yajima, Saho

    2016-04-01

    STEAMakers is a global initiative founded by Niamh Shaw, Elburz Sorkhabi, Oriol Gasquez & Saho Yajima, four alumni of The International Space University's Space Studies Programme 2015 who each shared a vision to inspire the next generation to embrace science, technology, engineering & maths (STEM) in new ways, by embedding the Arts within STEM, putting the 'A' in STEAM. STEAMakers invited STEM professionals around the world to join their community, providing training and a suite of STEAM events, specially designed to encourage students to perceive science, technology, engineering & maths as a set of tools with which to create, design, troubleshoot, innovate, and imagine. The ultimate goal of STEAMakers is to grow this community and create a global culture of non-linear learning among the next generation, to nurture within them a new multidisciplinary mindset and incubate new forms of innovation and thought leadership required for the future through the power of inspiration and creativity.

  3. Analysis of Changes in the Lorenz Energy Budget of the Atmosphere

    Science.gov (United States)

    Ellis, T. D.

    2009-12-01

    Several recent papers have addressed the topic of changes in global precipitation rates related to changes in Earth's global energy balance. Less studied are the processes that may be governing the large-scale regional distribution of precipitation around the globe. This study uses the energy budget partition paradigm first put forth by Lorenz (1955) and follows the methodology of Arpé et al. (1986) and Oriol (1982) to identify latitude bands where the partition of energy amongst zonal and eddy kinetic and potential energy bins may account for the spatial patterns of precipitation change predicted by many IPCC AR4 models. In doing so, this study may help to identify whether or not the climate change predicted by these models is indeed creating enhanced baroclinic storms in the mid-latitudes or if there are other mechanisms at work producing the patterns of precipitation change.

  4. A study of the predictive model on the user reaction time using the information amount and similarity

    International Nuclear Information System (INIS)

    Lee, Sungjin; Heo, Gyunyoung; Chang, S.H.

    2004-01-01

    Human operations through a user interface are divided into two types. The one is the single operation that is performed on a static interface. The other is the sequential operation that achieves a goal by handling several displays through operator's navigation in the crt-based console. Sequential operation has similar meaning with continuous task. Most operations in recently developed computer applications correspond to the sequential operation, and the single operation can be considered as a part of the sequential operation. In the area of HCI (human computer interaction) evaluation, the Hick-Hyman law counts as the most powerful theory. The most important factor in the equation of Hick-Hyman law about choice reaction time is the quantified amount of information conveyed by a statement, stimulus, or event. Generally, we can expect that if there are some similarities between a series of interfaces, human operator is able to use his attention resource effectively. That is the performance of human operator is increased by the similarity. The similarity may be able to affect the allocation of attention resource based on separate STSS (short-term sensory store) and long-term memory. There are theories related with this concept, which are task switching paradigm and the law of practice. However, it is not easy to explain the human operator performance with only the similarity or the information amount. There are few theories to explain the performance with the combination of the similarity and the information amount. The objective of this paper is to purpose and validate the quantitative and predictive model on the user reaction time in CRT-based displays. Another objective is to validate various theories related with human cognition and perception, which are Hick-Hyman law and the law of practice as representative theories. (author)

  5. Marx¡¯s Labor Theory of Value. Misleading or Truth?

    OpenAIRE

    Gennady Bilych

    2013-01-01

    As once noted by Hicks, an economist¡¯s suggestions and recommendations depend on his or her social values and ideological beliefs. But this is not how it should be. Economic science should be the same for liberals, socialists, nationalists, Christians and pagans. I believe that a person¡¯s economic viewpoints and ideological beliefs are, to a large extent, defined by their attitude towards profit. Marxists believe that profit is the unpaid labour of an employee. For liberals profit is the ri...

  6. 74 Microeconomics The Complete Theory of Cobb-Douglas Production Function

    Directory of Open Access Journals (Sweden)

    Cătălin Angelo Ioan

    2015-02-01

    Full Text Available The paper treats various aspects concerning the Cobb-Douglas production function. On the one hand were highlighted conditions for the existence of the Cobb-Douglas function. Also were calculated the main indicators of it and short and long-term costs. It has also been studied the dependence of long-term cost of the parameters of the production function. The determination of profit was made both for perfect competition market and maximizes its conditions. Also we have studied the effects of Hicks and Slutsky and the production efficiency problem

  7. Approximation of fixed points of Lipschitz pseudo-contractive mapping in Banach spaces

    International Nuclear Information System (INIS)

    Chidume, C.E.

    1988-01-01

    Let K be a subset of a real Banach space X. A mapping T:K → X is called pseudo-contractive if the inequality ||x-y|| ≤ ||(1+r)(x-y)-r(Tx-Ty)|| holds for all x,y in K and r > 0. Fixed points of Lipschitz pseudo-contractive maps are approximated under appropriate conditions, by an iteration process of the type introduced by W.R. Mann. This gives an affirmative answer to the problem stated by T.L. Hicks and J.R. Rubicek (J. Math. Anal. Appl. 59 (1977) 504). (author). 28 refs

  8. Create, compose, connect! reading, writing, and learning with digital tools

    CERN Document Server

    Hyler, Jeremy

    2014-01-01

    Find out how to incorporate digital tools into your English language arts class to improve students' reading, writing, listening, and speaking skills. Authors Jeremy Hyler and Troy Hicks show you that technology is not just about making a lesson engaging; it's about helping students become effective creators and consumers of information in today's fast-paced world. You'll learn how to use mobile technologies to teach narrative, informational, and argument writing as well as visual literacy and multimodal research. Each chapter is filled with exciting lesson plans and tech tool suggestions that you can take back to your own classroom immediately.

  9. “Whistlin’ Towards the Devil’s House”: Poetic Transformations and Natural Metaphysics in an Appalachian Folktale Performance

    Directory of Open Access Journals (Sweden)

    Joseph Sobol

    2006-03-01

    Full Text Available The late Ray Hicks of Beech Mountain, North Carolina was an acclaimed master of the traditional storytelling art. Yet little has been written that conveys the poetic dimensions of his tellings, nor their striking liberties within traditional molds. This study centers on a performance of one of Hicks’s signature tales, “Wicked John and the Devil.” His masterful play with markers of truth and belief are explored in order to question traditional folkloristic classifications of folktale genres.

  10. Reviews of recent publications

    Directory of Open Access Journals (Sweden)

    various authors

    1995-01-01

    Full Text Available Elisabeth Bronfen. Over Her Dead Body: Death, Feminity and the Aesthetic by Lisa Maruca Jacques Dupin: Selected Poems . (Translated by Paul Auster, Stephen Romer, and David Shipiro. by Maryann De Julio Carolyn A. Durham. The Contexture of Feminism: Marie Cardinal and Multicultural Literacy by Yolanda Astarita Patterson Mike Gonzalez and David Treece. The Gathering of Voices: The Twentieth-Century Poetry of Latin America by Steven F. White Emily D. Hicks. Border Writing: The Multidimensional Text by Roselyn Constantino Robin Régine. Socialist Realism: An Impossible Aesthetic by Peter Hitchcock Kari Weil. Androgyny and the Denial of Difference by Brigitte Roussel

  11. Utilitarianism & Welfare Economics

    OpenAIRE

    Yoshizawa,Masayasu

    1992-01-01

    §1 Characteristics of Utilitarianism §2 Bentham's Ethical Theory §3 Faults of Bentham's Ethical Theory Ⅱ Pigou's The Economics of Welfare §4 The National Dividend and the Condition of Maximizing It §5 Three Questions Concerning Income Distribution §6 The National Dividend and Labor's Real Income Ⅲ The New Welfare Economics §7 Law of Diminishing Marginal Utility and Income Redistribution §8 Hicks and the New Welfare Economics §9 Feast and Starvation Ⅳ Income Distribution, Market, and Economic ...

  12. On 'Money' in ISLM and AD/AS Models

    OpenAIRE

    Thomas K. Rymes; Colin Rogers

    2000-01-01

    Hicks's ISLM model interpretation of Keynes's theory is subject to much controversy. In this paper, we focus upon the 'real balance' effect and its role in ISLM and AD/AS analyses. We shall argue that ISLM and AD/AS require 'nominal anchors'. We live in a world where, increasingly, the 'money' in the ISLM and AD/AS model no longer exists (as Keynes imperfectly understood in his TREATISE ON MONEy). There are no longer any nominal anchors, rather they have been replaced by discretionary policy....

  13. Transcriptional Profiling of Human Peripheral Blood Mononuclear Cells Exposed to Bacillus anthracis in vitro

    Science.gov (United States)

    2013-03-11

    sterile screw-capped tube containing 5 ml of sterile PBS. New sporulation medium (3 grams of Tryptone, 3 grams of yeast extract, 2 grams of agar, 23...United States. Emerg Infect Dis 7: 933-944. 3. Penn CC, Klotz SA (1997) Anthrax pneumonia. Semin Respir Infect 12: 28-30. 4. Sweeney DA, Hicks CW, Cui X...Li Y, Eichacker PQ (2011) Anthrax infection. Am J Respir Crit Care Med 184: 1333-1341. 5. Roy CJ, Reed DS, Hutt JA (2010) Aerobiology and inhalation

  14. Sound Speed Structure of the Western South Atlantic Ocean.

    Science.gov (United States)

    1982-07-01

    note possible, and there are many involved. First of all, special thanks must be given to Louis P. Solomon, Robert F. Gardner, and Jones Hicks Ford...March 1981 that have been published by Georgi, Amos, Draganovic, and Raymer (1979). 0 Austral winter T-5 XBT profiles collected in Marsden square 339 by R...and M. Raymer (1979). STD Observations in the Southwest Atlantic from Cruise 16, Leg 9 of the R/V CONRAD and Cruise 7-75 of the ISLAS ORCADAS. Woods

  15. Impact of Scientific and Technological Progress on Economic Development - the Views of Some Nobel Laureates of the Economic Science

    Directory of Open Access Journals (Sweden)

    Florentina Xhelili KRASNIQI

    2017-12-01

    Full Text Available There are different authors' opinions and numerous theories according to which scientific technological progress is a determining factor of the economic development. The paper aims to present the contributions of some Nobel laureates to the impact of scientific and technological progress on economic development such as Arrow, Debreu, Hicks, Solow, Kuznets, Kantorovich and Stiglitz. The research results of their contributions show that scientific technological progress is considered as a source of economic development but this advanced technology to be widely and effectively used should be accompanied by such ideological and institutional adjustments that guarantee the reasonable use of innovations produced by the huge improvements of human knowledge.

  16. Productivity assessment of Angola's oil blocks

    International Nuclear Information System (INIS)

    Barros, Carlos Pestana; Managi, Shunsuke

    2009-01-01

    This paper analyzes the change in productivity as a result of Angola oil policy from 2001 to 2007. Angola oil blocks are the main source of tax receipts and, therefore, strategically important for public finances. A Malmquist index with the input technological bias is applied to measure productivity change. Oil blocks on average became both more efficient and experienced technological progress. Our results indicate that the traditional growth accounting method, which assumes Hicks neutral technological change, is not appropriate for analyzing changes in productivity for Angola oil blocks. Policy implications are derived. (author)

  17. Evaluation of Sealing Materials and Techniques for Installing Quoin and Miter Block Backing Grout

    Science.gov (United States)

    2015-11-01

    Structures Branch (CF-M), Facilities Division (CF). At the time of publica - tion of this report, Vicki VanBlaricum was Chief, CF-M; Donald K. Hicks...quickly than preferred. That was indeed the opinion of the ap- plicator. The Redhead literature lists a working time of 5.5 minutes at 80 °F (27 °C...applied. The steel plates were not re-caulked to determine the head pressure resistance. Those pre- sent expressed the opinion that it was difficult to

  18. Mindful Social Work?

    Directory of Open Access Journals (Sweden)

    Debaene, Raf

    2009-12-01

    Full Text Available Mindfulness gets growing attention in the education and practice of social work. It is seen as an important source of inspiration for social work and as a counterbalance for the rationalization of social work. Hick states that mindfulness “is an orientation to our everyday experiences that can be cultivated by means of various exercises and practices. By opening up in a particular way to their internal and external experiences, social workers and clients are better able to understand what is happening to them in both a psychological and sociological sense. With this understanding, people are better able to see the variety of ways in which they can respond. Habitual reactions are more easily avoided, and inner peace and balance are developed” (Hick 2009: 1. Despite this praise of mindfulness as an important source of inspiration and the expectation that its popularity might expand in the next century, it is argued in this essay by Raf Debaene that mindfulness, although possibly very useful in some settings, had very little to do with social work.

  19. Mechanical energy yields and pressure volume and pressure time curves for whole core fuel-coolant interactions

    Energy Technology Data Exchange (ETDEWEB)

    Coddington, P [United Kingdom Atomic Energy Authority, Atomic Energy Establishment, Winfrith, Dorchester, Dorset (United Kingdom)

    1979-10-15

    In determining the damage consequences of a whole core Fuel-Coolant Interaction (FCI), one measure of the strength of a FCI that can be used and is independent of the system geometry is the constant volume mixing mechanical yield (often referred to as the Hicks-Menzies yield), which represents a near upper limit to the mechanical work of a FCI. This paper presents a recalculation of the Hicks-Menzies yields for UO{sub 2} and sodium for a range of initial fuel temperatures and fuel to coolant mass ratios, using recently published UO{sub 2} and sodium equation of state data. The work presented here takes a small number of postulated FCIs with as wide range as possible of thermal interaction parameters and determines their pressure-volume P(V) and pressure-time P(t) relations, using geometrical constraints representative of the reactor. Then by examining these P(V) and P(t) curves a representative pressure-relative volume curve or range of possible curves, for use in containment analysis, is recommended

  20. The use of cognitive behavioral therapy in the treatment of resistant depression in adolescents

    Directory of Open Access Journals (Sweden)

    Prieto-Hicks X

    2012-09-01

    Full Text Available Sarah Hamill-Skoch,1 Paul Hicks,2 Ximena Prieto-Hicks11Department of Psychiatry, 2Department of Family and Community Medicine, University of Arizona, Tuscon, AZ, USAAbstract: Major depressive disorder often begins in adolescence, is chronic and recurrent, and heightens an individual's risk for major depressive disorder in adulthood. Treatment-resistant depression is a problem for a significant minority of adolescents. Few studies have examined treatments for treatment-resistant depression among adolescents, and even fewer have examined the use of cognitive-behavioral therapy as a monotherapy or in combination with pharmacological treatments. Mental health professionals have a strong interest in understanding what treatments are appropriate for adolescents who are treatment resistant. Preliminary evidence from current published trials indicates that the use of cognitive-behavioral therapy in combination with antidepressant medication yields the best outcome for treatment-resistant depression in adolescents. Secondary analyses also suggest that the utility of cognitive behavioral therapy can be increased by ensuring adolescents receive a therapeutic dose of treatment sessions (more than nine sessions and the inclusion of two treatment components: social skills and problem solving training. Guidelines for clinicians as well as areas for future research are discussed.Keywords: cognitive behavior therapy, treatment-resistant depression, adolescent depression

  1. Il sistema monetario internazionale negli anni settanta: regime dei tassi di cambio e creazione di liquidità. (Liquidity creation and risk in the international monetary system

    Directory of Open Access Journals (Sweden)

    L. DINI

    2013-12-01

    Full Text Available L' articolo esamina il funzionamento del sistema finanziario attuale, segnalando la sua funzione più importante , vale a dire l'offerta di liquidità e il suo impatto sulla vasta gamma di variabili finanziarie internazionali. Liquidità e rischio sono concetti strettamente correlati. Come Keynes e Hicks hanno insegnato , una definizione significativa di liquidità non può essere data senza fare riferimento al rischio. L'autore fornisce alcune considerazioni per aiutare a far luce sulle azioni politiche che potrebbero essere necessarie per mitigare i problemi e le difficoltà connesse con l'attuale impostazione monetaria internazionale .The article looks at how the present financial system works, signalling out its most crucial function, namely the provision of liquidity and its impact on the broad spectrum of international financial variables. Liquidity and risk are closely interrelated concepts. As Keynes and Hicks taught, a meaningful definition of liquidity cannot be given without reference to risk itself. The author provides some considerations to help shed light on the policy actions that may be required to mitigate the problems and difficulties associated with the current international monetary setting. JEL: G15, F30, E42

  2. Hick’s Religious Pluralism and Plantinga’s Exclusivism in a Comparative Encounter

    Directory of Open Access Journals (Sweden)

    Abbas Yazdani

    2014-01-01

    Full Text Available The issue of religious diversity is one of the significant issues in philosophy of religion. The existence of different religions in the world is an inevitable fact. Nowadays, due to the unprecedented development of information technology and public awareness of different beliefs across the nations have made the acknowledgement of religious diversity more widespread than the past. Being this the case, the questions as to religious diversity have been taken to the fore and contemporary man finds himself exposed to the question that how should a believer approach the other beliefs? Could all religions despite the differences they have in their dogmas, beliefs and doctrines be legitimate? Will the followers of all beliefs touch salvation?       Accordingly, among the key issues of philosophy of religion are the issue of legitimacy of different religions and the issue of salvation of followers of different creeds. This essay is an epistemological assessment of Hick and Plantinga on the legitimacy of religions in a comparative context. The following questions represent the guidelines of the present essay: How much is pluralism rationally and epistemologically feasible in its claim as to the legitimacy of all beliefs and the equal access of followers of all creeds to salvation? Does Plantinga's exclusivist taking as to religious truth and salvation and narrowing them down to Christianity and Christians have rational and epistemological justification? Hick has propounded his pluralism as a cure to difficulties caused by Christian religious exclusivism and inclusivism. Having insisted on the salvation promoting evolution from egotism to theism as the basic substance of religion, Hick traces the differences of religions back to the inattention to the symbolic language of religion. On the other hand, Plantinga takes the existing differences between religions as an evidence indicating the contradictoriness of pluralism and legitimacy of religious

  3. The potential impact of gender stereotypes for nursing research.

    Science.gov (United States)

    Hicks, C

    1996-11-01

    The move towards evidence-based health care has meant an increasing pressure on paramedical professionals to become more research aware and research active. However, despite various initiatives designed to encourage research, there remains within nursing a notable paucity of relevant published research. While numerous explanations have been put forward in an attempt to account for this shortfall, they have tended to focus on structural/organizational barriers rather than difficulties located at the individual level. However, Hicks, in studies of midwives and nurse managers suggests that one critical perspective may be the stereotypes and assumptions associated with the nursing profession, these being so diametrically opposed to the core skills required of researchers that they operate as a natural deterrent to research activities of any sort. Embedded within this theory is the notion of gender roles, which are archetypally feminine for nursing yet archetypally masculine for research. However, Hicks' studies, which were both variants of Asch's Central Trait Theory, focused on women both as the hypothetical subject of the exercise involved and as participants. If research is bound up with gender attributions in the way she suggests, it would be necessary to ask if this is still relevant when the gender of the hypothetical figure at the centre of the study is changed. To this end, the present study was conducted which, apart from the modification just highlighted, was a replication of Hicks' earlier studies. In brief, two groups of participants rated a hypothetical male candidate for a nursing post along 15 bipolar dimensions. The candidate had been described by his referee using six adjectives, of which five were identical for each group. However, the final phrase used to describe the first group's candidate was "good clinician' while for the second group it was "good researcher'. The ratings given by the two groups along the 15 dimensions were then compared. It was

  4. Host selection by the shiny cowbird

    Science.gov (United States)

    Wiley, J.W.

    1988-01-01

    Factors important in Shiny Cowbird (Molothrus bonariensis) host selection were examined within the mangrove community in Puerto Rico. Cowbirds did not parasitize birds in proportion to their abundance. The cowbird breeding season coincided with those of its major hosts, which were 'high-quality' foster species (i.e., species that fledge .gtoreq. 55% of cowbirds hatched: Yellow Warbler, Dendroica petechia; Yellow-shouldered Blackbird, Agelaius xanthomus; Black-whiskered Vireo, Vireo altiloquus; Black-cowled Oriole, Icterus dominicensis; Peurto Rican Flycatcher, Myiarchus antillarum; Troupial, Icterus icterus), and did not extend into other periods even though nests of 'low-quality: species (i.e., species that fledge < 55% of cowbird chicks that hatched: Bronze Mannikin, Lonchura cucullata; Greater Antillean Grackle, Quiscalus niger; Gray Kingbird, Tyrannus dominicensis; Northern Mockingbird, Mimus polyglottos; Red-legged Thrush, Turdus plumbeus) were available. Shiny Cowbird food habits and egg size were similar to those of their hosts, suggesting that cowbirds choose hosts partly on the basis of this combination. Cowbirds located host nests primarily by cryptically watching activities of birds in likely habitats. Other nest locating strategies were active searching of suitable habitat and 'flushing' of hosts by the cowbird's noisy approach. Cowbirds closely monitored nest status with frequent visits that peaked on the host's first day of egg laying. Hosts using covered nests (e.g., cavities, domed nests) were as vulnerable to cowbird parasitism as those building open nests.

  5. Winter habitat occurrence patterns of temperate migrant birds in Belize

    Science.gov (United States)

    Dawson, D.K.; Robbins, C.S.; Sauer, J.R.

    1992-01-01

    We used mist nets and point counts to sample bird populations in 61 sites in Belize during January-March of 1987-1991. Sites were classified as forest, second growth, woody agricultural crops (citrus, mango, cacao, and cashew), or non-woody agricultural crops (rice and sugar cane). We evaluated patterns of occurence of wintering temperate migrant bird species in these habitats. Mist net captures of 22 of 31 migrant species differed significantly among habitats. Of these, 13 species were captured more frequently in the agricultural habitats. American Redstart (Setophaga ruticilla), Black-and-white Warbler (Mniotilta varia), and Magnolia Warbler (Dendroica magnolia) were among the species captured most frequently in woody agricultural habitats; captures of Common Yellowthroat (Geothlypis trichas), Indigo Bunting (Passerina cyanea), and Northern (lcterus galbula) and Orchard orioles (I. spur/anus) were highest in the non-woody agricultural sites. We relate these occurrence patterns to trends in breeding populations in North America. While count data provide a wide picture of winter habitat distribution of migrants, more intensive work is necessary to assess temporal and geographic variation of migrant bird use of agricultural habitats.

  6. Characterization of two-phase flow regimes in horizontal tubes using 81mKr tracer experiments.

    Science.gov (United States)

    Oriol, Jean; Leclerc, Jean Pierre; Berne, Philippe; Gousseau, Georges; Jallut, Christian; Tochon, Patrice; Clement, Patrice

    2008-10-01

    The diagnosis of heat exchangers on duty with respect to flow mal-distributions needs the development of non-intrusive inlet-outlet experimental techniques in order to perform an online fault diagnosis. Tracer experiments are an example of such techniques. They can be applied to mono-phase heat exchangers but also to multi-phase ones. In this case, the tracer experiments are more difficult to perform. In order to check for the capabilities of tracer experiments to be used for the flow mal-distribution diagnosis in the case of multi-phase heat exchangers, we present here a preliminary study on the simplest possible system: two-phase flows in a horizontal tube. (81m)Kr is used as gas tracer and properly collimated NaI (TI) crystal scintillators as detectors. The specific shape of the tracer response allows two-phase flow regimes to be characterized. Signal analysis allows the estimation of the gas phase real average velocity and consequently of the liquid phase real average velocity as well as of the volumetric void fraction. These results are compared successfully to those obtained with liquid phase tracer experiments previously presented by Oriol et al. 2007. Characterization of the two-phase flow regimes and liquid dispersion in horizontal and vertical tubes using coloured tracer and no intrusive optical detector. Chem. Eng. Sci. 63(1), 24-34, as well as to those given by correlations from literature.

  7. Characterization of two-phase flow regimes in horizontal tubes using 81mKr tracer experiments

    International Nuclear Information System (INIS)

    Oriol, Jean; Leclerc, Jean Pierre; Berne, Philippe; Gousseau, Georges; Jallut, Christian; Tochon, Patrice; Clement, Patrice

    2008-01-01

    The diagnosis of heat exchangers on duty with respect to flow mal-distributions needs the development of non-intrusive inlet-outlet experimental techniques in order to perform an online fault diagnosis. Tracer experiments are an example of such techniques. They can be applied to mono-phase heat exchangers but also to multi-phase ones. In this case, the tracer experiments are more difficult to perform. In order to check for the capabilities of tracer experiments to be used for the flow mal-distribution diagnosis in the case of multi-phase heat exchangers, we present here a preliminary study on the simplest possible system: two-phase flows in a horizontal tube. 81m Kr is used as gas tracer and properly collimated NaI (TI) crystal scintillators as detectors. The specific shape of the tracer response allows two-phase flow regimes to be characterized. Signal analysis allows the estimation of the gas phase real average velocity and consequently of the liquid phase real average velocity as well as of the volumetric void fraction. These results are compared successfully to those obtained with liquid phase tracer experiments previously presented by Oriol et al. 2007. Characterization of the two-phase flow regimes and liquid dispersion in horizontal and vertical tubes using coloured tracer and no intrusive optical detector. Chem. Eng. Sci. 63(1), 24-34, as well as to those given by correlations from literature

  8. Computation of many-particle quantum trajectories with exchange interaction: application to the simulation of nanoelectronic devices

    International Nuclear Information System (INIS)

    Alarcón, A; Yaro, S; Cartoixà, X; Oriols, X

    2013-01-01

    Following Oriols (2007 Phys. Rev. Lett. 98 066803), an algorithm to deal with the exchange interaction in non-separable quantum systems is presented. The algorithm can be applied to fermions or bosons and, by construction, it exactly ensures that any observable is totally independent of the interchange of particles. It is based on the use of conditional Bohmian wave functions which are solutions of single-particle pseudo-Schrödinger equations. The exchange symmetry is directly defined by demanding symmetry properties of the quantum trajectories in the configuration space with a universal algorithm, rather than through a particular exchange–correlation functional introduced into the single-particle pseudo-Schrödinger equation. It requires the computation of N 2 conditional wave functions to deal with N identical particles. For separable Hamiltonians, the algorithm reduces to the standard Slater determinant for fermions (or permanent for bosons). A numerical test for a two-particle system, where exact solutions for non-separable Hamiltonians are computationally accessible, is presented. The numerical viability of the algorithm for quantum electron transport (in a far-from-equilibrium time-dependent open system) is demonstrated by computing the current and fluctuations in a nano-resistor, with exchange and Coulomb interactions among electrons. (paper)

  9. Characterization of two-phase flow regimes in horizontal tubes using {sup 81m}Kr tracer experiments

    Energy Technology Data Exchange (ETDEWEB)

    Oriol, Jean [LPAC, CEA Grenoble, 17, rue des Martyrs, 38054 Grenoble Cedex 9 (France); Leclerc, Jean Pierre [Laboratoire des Sciences du Genie Chimique (LSGC), Nancy-Universite, CNRS, BP 20451, F-54001 Nancy (France)], E-mail: leclerc@ensic.inpl-nancy.fr; Berne, Philippe; Gousseau, Georges [L2T, CEA Grenoble, 17, rue des Martyrs, 38054 Grenoble Cedex 9 (France); Jallut, Christian [Universite de Lyon, Universite Lyon 1, LAGEP, UMR CNRS 5007, ESCPE, 43 Bd du 11 novembre 1918, 69622 Villeurbanne Cedex (France); Tochon, Patrice; Clement, Patrice [GRETh, CEA Grenoble, 17, rue des Martyrs, 38054 Grenoble Cedex 9 (France)

    2008-10-15

    The diagnosis of heat exchangers on duty with respect to flow mal-distributions needs the development of non-intrusive inlet-outlet experimental techniques in order to perform an online fault diagnosis. Tracer experiments are an example of such techniques. They can be applied to mono-phase heat exchangers but also to multi-phase ones. In this case, the tracer experiments are more difficult to perform. In order to check for the capabilities of tracer experiments to be used for the flow mal-distribution diagnosis in the case of multi-phase heat exchangers, we present here a preliminary study on the simplest possible system: two-phase flows in a horizontal tube. {sup 81m}Kr is used as gas tracer and properly collimated NaI (TI) crystal scintillators as detectors. The specific shape of the tracer response allows two-phase flow regimes to be characterized. Signal analysis allows the estimation of the gas phase real average velocity and consequently of the liquid phase real average velocity as well as of the volumetric void fraction. These results are compared successfully to those obtained with liquid phase tracer experiments previously presented by Oriol et al. 2007. Characterization of the two-phase flow regimes and liquid dispersion in horizontal and vertical tubes using coloured tracer and no intrusive optical detector. Chem. Eng. Sci. 63(1), 24-34, as well as to those given by correlations from literature.

  10. Computation of quantum electron transport with local current conservation using quantum trajectories

    International Nuclear Information System (INIS)

    Alarcón, A; Oriols, X

    2009-01-01

    A recent proposal for modeling time-dependent quantum electron transport with Coulomb and exchange correlations using quantum (Bohm) trajectories (Oriols 2007 Phys. Rev. Lett. 98 066803) is extended towards the computation of the total (particle plus displacement) current in mesoscopic devices. In particular, two different methods for the practical computation of the total current are compared. The first method computes the particle and the displacement currents from the rate of Bohm particles crossing a particular surface and the time-dependent variations of the electric field there. The second method uses the Ramo–Shockley theorem to compute the total current on that surface from the knowledge of the Bohm particle dynamics in a 3D volume and the time-dependent variations of the electric field on the boundaries of that volume. From a computational point of view, it is shown that both methods achieve local current conservation, but the second is preferred because it is free from 'spurious' peaks. A numerical example, a Bohm trajectory crossing a double-barrier tunneling structure, is presented, supporting the conclusions

  11. Quasi-two-dimensional thermoelectricity in SnSe

    Science.gov (United States)

    Tayari, V.; Senkovskiy, B. V.; Rybkovskiy, D.; Ehlen, N.; Fedorov, A.; Chen, C.-Y.; Avila, J.; Asensio, M.; Perucchi, A.; di Pietro, P.; Yashina, L.; Fakih, I.; Hemsworth, N.; Petrescu, M.; Gervais, G.; Grüneis, A.; Szkopek, T.

    2018-01-01

    Stannous selenide is a layered semiconductor that is a polar analog of black phosphorus and of great interest as a thermoelectric material. Unusually, hole doped SnSe supports a large Seebeck coefficient at high conductivity, which has not been explained to date. Angle-resolved photoemission spectroscopy, optical reflection spectroscopy, and magnetotransport measurements reveal a multiple-valley valence-band structure and a quasi-two-dimensional dispersion, realizing a Hicks-Dresselhaus thermoelectric contributing to the high Seebeck coefficient at high carrier density. We further demonstrate that the hole accumulation layer in exfoliated SnSe transistors exhibits a field effect mobility of up to 250 cm2/V s at T =1.3 K . SnSe is thus found to be a high-quality quasi-two-dimensional semiconductor ideal for thermoelectric applications.

  12. Book Reviews

    Directory of Open Access Journals (Sweden)

    William R. Roff

    1970-07-01

    Full Text Available - Jane Bunnag, Hans-Dieter Evers, Loosely structured social systems: Thailand in comparative perspective. Cultural Report Series no. 17, Yale University Southeast Asia Studies. New Haven 1969. 148 pp. - L. Sluimers, Milton E. Osborne, The French presence in Cochin-China and Cambodia: Rule and response (1859-1905. Cornell University Press, Ithaca and London 1970. XVIII + 379 pp. - H.J. Duller, G.L. Hicks, The Indonesian economy, 1950-1965; met een supplement tot 1967. Bibliographical Series No. 9, South-East Asia Studies, Yale University 1967. 248 p., n.p., G. McNicoll (eds. - J.W. de Vries, A. Mörzer Bruyns, Kamus singkatan dan akronim yang dipergunakan di Indonesia/Glossary of abbreviations and acronyms used in Indonesia, Ichtiar, Djakarta 1970. - William R. Roff, Abdul Majid Mohamed Mackeen, Contemporary Islamic legal organization in Malaya. Monograph Series No. 13. Yale University Southeast Asia Studies, New Haven, 1969. vii + 79 + 55 pp.

  13. Molten fuel-moderator interaction

    International Nuclear Information System (INIS)

    Lee, J.H.S.; Kynstautas, R.

    1987-02-01

    A critical review of the current understanding of vapor explosions was carried out. It was concluded that, on the basis of actual industrial accidents and large scale experiments, energetic high yield steam explosion cannot be regarded as an improbable event if large quantities of molten fuel and coolant are mixed together. This study also reviewed a hydrodynamic transient model proposed by Henry and Fauske Associates to assess a molten fuel-moderator interaction event. It was found that the proposed model negates a priori the possibility of a violent event, by introducing two assumptions: 1) fine fragmentation of the molten fuel, and ii) rapid heat transfer from the fine fragments to form steam. Using the Hicks and Menzies thermodynamic model, maximum work potential and pressure rise in the calandria were estimated. However, it is recommended that a more representative upper bound model based on an underwater explosion of a pressurized volume of steam be developed

  14. Summary of research on microbiological processes

    International Nuclear Information System (INIS)

    Winters, A.L.

    1992-09-01

    Storage of thermal energy in aquifers has obvious benefits of saving energy and decreasing the consumption of fossil fuels. However, aquifer thermal energy storage (ATES), which involves groundwater aquifers as the storage medium for heat or chill, impinges on the environment. A literature review of pertinent microbiology publications (Hicks and Stewart, 1988) identified the potential for the interaction of ATES systems and microbiological processes to create a source of infectious diseases and the potential for damage to the environment. In addition, the review identified a potential for microbiological processes to develop conditions that would interfere with the operation of an ATES system. As a result of this research effort, investigators from Finland, Germany, Switzerland, and the United States have examined several ATES systems in operation and have observed that the ATES systems studied do not contribute to infectious disease transmission, do not adversely affect the environment, and do not contribute significantly to biofouling or biocorrosion

  15. Stamina in adults: is attachment style a factor?

    Science.gov (United States)

    Pellegrini, R J; Hicks, R A; Roundtree, T; Inman, G M

    2000-10-01

    The study was designed to extend inquiry on adult attachment style to include the variable of personal stamina. The data were derived from an anonymous survey administered to 163 college students (82 women and 81 men) in introductory psychology classes. Attachment style was measured by the Close Relationship Questionnaire, based on a four-category scheme suggested by Bartholomew. Stamina was evaluated with a self-report scale developed by R. A. Hicks. The pattern of statistically significant differences (p stamina scores than did those who self-endorsed the fearful or preoccupied alternatives in that categorical measure. No other pairwise comparisons of stamina scores were statistically significant. The results provide preliminary support for the hypothesis that secure attachment is more facilitative of personal stamina than are insecure styles. Methodological limits on inferences and corresponding alternative interpretations, the potential effectiveness of defensive suppression of the attachment system in dismissing-avoidant adults, and directions for research are discussed.

  16. Pengaruh Skeptisisme terhadap Konsep World Theology dan Global Theology

    Directory of Open Access Journals (Sweden)

    Ahmad Saifulloh

    2013-09-01

    Full Text Available Scepticism, in a socio-historical study of philosophy in the West, appeared to have large considerable portion compared with the theories. Scepticism, here means is making a the point of view caution, suspicion, and not directly justify the theory of truth. With all sorts of implementations it generates in the philosophy discourse, Scepticism has become one of the methods to reach the truth. But in terms of theology, it gives a different effect. Scepticism has made the standard of truth of the religions is not based on the ‘truth claim’ that is essentially owned by each religion anymore. Truth is human subjectivity. ‘World Theology’ concept presented by Wilfred Cantwell Smith, the concept of Global Theology presented by John Hick is two discourses of religious pluralism doctrine which affected by scepticism.

  17. Economic Drivers of Strategic & Critical Materials

    Science.gov (United States)

    2012-05-01

    Calla<la. r>eru, cnre ZINC 7J ----i Can.ad:J, Peru, Mexico, l relaniJ TIT .. .Nll.JM (&p1111ge) ’i">9 -----j K azaUI&tan. Japan. ~ R~a ~.0:!\\JM Ml N...G YPS’Uloil PHOSPI1AT E ROCK IRON and STEEL IRON and STE EL SlAG OEME:NT PUMICE DIIL\\IO.N !> (na:lr.ll t1du&trtal s!Oile) U:ME STO.N E (Ct...PLATINUM ZINC TU.NGSTE.N mA.~w.l ($f10nge) HICK EL PEAT MAGNESIUM METAL SltVER S t’UCON BERYLUUM MAGNESIUM COMPOU l>S ALUMI NUM PUMICIE

  18. Towards a new vision of economic policy: Discussion around the new paradigm proposed by David Romer in “Keynesian macroeconomics without the LM curve”

    Directory of Open Access Journals (Sweden)

    Marco Leonardo Penagos Rozo

    2013-01-01

    Full Text Available New Keynesians (NK refer to an advanced posture compared to the traditional paradigm of the IS-LM equilibrium, which, as a tool, satisfied economic policy explanations for the moment. The model had critics like be considered not to have microeconomic foundations, among others. Perhaps at the times presented: Keynes, in 1936, with the General Theory, Hicks, in 1937, with Mr. Keynes and the classics; Samuelson in 1948 and subsequent years, with his work Economy, it provided important elements in the balance. However, a new approach was needed for the Twenty-First Century, and it is the one proposed by David Romer. The purpose of this article is to make an initial review for understanding how some aspects of economic policy are linked as elements of economic growth.

  19. Modeling technical change in climate analysis: evidence from agricultural crop damages.

    Science.gov (United States)

    Ahmed, Adeel; Devadason, Evelyn S; Al-Amin, Abul Quasem

    2017-05-01

    This study accounts for the Hicks neutral technical change in a calibrated model of climate analysis, to identify the optimum level of technical change for addressing climate changes. It demonstrates the reduction to crop damages, the costs to technical change, and the net gains for the adoption of technical change for a climate-sensitive Pakistan economy. The calibrated model assesses the net gains of technical change for the overall economy and at the agriculture-specific level. The study finds that the gains of technical change are overwhelmingly higher than the costs across the agriculture subsectors. The gains and costs following technical change differ substantially for different crops. More importantly, the study finds a cost-effective optimal level of technical change that potentially reduces crop damages to a minimum possible level. The study therefore contends that the climate policy for Pakistan should consider the role of technical change in addressing climate impacts on the agriculture sector.

  20. Analyzing the economic cost of the Kyoto protocol

    International Nuclear Information System (INIS)

    Khanna, N.

    2001-01-01

    This paper examines the cost of meeting the Kyoto Protocol commitments under alternative assumptions regarding technology and technical change. Real GDP is modeled as a function of the capital, labor, and energy inputs. The analysis is based on data for 23 Annex 1 countries from 1965 to 1999. Two important results emerge. First, the standard assumption of Hicks neutral technical change and time and scale independent output elasticities is not supported by the data. Second, when technical change is allowed to be biased in favor of the energy and capital inputs, and when the output elasticities vary with the level of factor use and over time, the loss in real GDP due to the Kyoto commitments rises substantially. On average, the loss in real GDP is one and a half times higher than obtained under the standard assumptions. 26 refs

  1. Summary of research on microbiological processes. International Energy Agency Subtask D, final report

    Energy Technology Data Exchange (ETDEWEB)

    Winters, A.L.

    1992-09-01

    Storage of thermal energy in aquifers has obvious benefits of saving energy and decreasing the consumption of fossil fuels. However, aquifer thermal energy storage (ATES), which involves groundwater aquifers as the storage medium for heat or chill, impinges on the environment. A literature review of pertinent microbiology publications (Hicks and Stewart, 1988) identified the potential for the interaction of ATES systems and microbiological processes to create a source of infectious diseases and the potential for damage to the environment. In addition, the review identified a potential for microbiological processes to develop conditions that would interfere with the operation of an ATES system. As a result of this research effort, investigators from Finland, Germany, Switzerland, and the United States have examined several ATES systems in operation and have observed that the ATES systems studied do not contribute to infectious disease transmission, do not adversely affect the environment, and do not contribute significantly to biofouling or biocorrosion.

  2. Summary of research on microbiological processes

    Energy Technology Data Exchange (ETDEWEB)

    Winters, A.L.

    1992-09-01

    Storage of thermal energy in aquifers has obvious benefits of saving energy and decreasing the consumption of fossil fuels. However, aquifer thermal energy storage (ATES), which involves groundwater aquifers as the storage medium for heat or chill, impinges on the environment. A literature review of pertinent microbiology publications (Hicks and Stewart, 1988) identified the potential for the interaction of ATES systems and microbiological processes to create a source of infectious diseases and the potential for damage to the environment. In addition, the review identified a potential for microbiological processes to develop conditions that would interfere with the operation of an ATES system. As a result of this research effort, investigators from Finland, Germany, Switzerland, and the United States have examined several ATES systems in operation and have observed that the ATES systems studied do not contribute to infectious disease transmission, do not adversely affect the environment, and do not contribute significantly to biofouling or biocorrosion.

  3. National Report on the NASA Sounding Rocket and Balloon Programs

    Science.gov (United States)

    Eberspeaker, Philip; Fairbrother, Debora

    2013-01-01

    The U. S. National Aeronautics and Space Administration (NASA) Sounding Rockets and Balloon Programs conduct a total of 30 to 40 missions per year in support of the NASA scientific community and other users. The NASA Sounding Rockets Program supports the science community by integrating their experiments into the sounding rocket payloads, and providing both the rocket vehicle and launch operations services. Activities since 2011 have included two flights from Andoya Rocket Range, more than eight flights from White Sands Missile Range, approximately sixteen flights from Wallops Flight Facility, two flights from Poker Flat Research Range, and four flights from Kwajalein Atoll. Other activities included the final developmental flight of the Terrier-Improved Malemute launch vehicle, a test flight of the Talos-Terrier-Oriole launch vehicle, and a host of smaller activities to improve program support capabilities. Several operational missions have utilized the new Terrier-Malemute vehicle. The NASA Sounding Rockets Program is currently engaged in the development of a new sustainer motor known as the Peregrine. The Peregrine development effort will involve one static firing and three flight tests with a target completion data of August 2014. The NASA Balloon Program supported numerous scientific and developmental missions since its last report. The program conducted flights from the U.S., Sweden, Australia, and Antarctica utilizing standard and experimental vehicles. Of particular note are the successful test flights of the Wallops Arc Second Pointer (WASP), the successful demonstration of a medium-size Super Pressure Balloon (SPB), and most recently, three simultaneous missions aloft over Antarctica. NASA continues its successful incremental design qualification program and will support a science mission aboard WASP in late 2013 and a science mission aboard the SPB in early 2015. NASA has also embarked on an intra-agency collaboration to launch a rocket from a balloon to

  4. Irrigation and avifaunal change in coastal Northwest Mexico: has irrigated habit attracted threatened migratory species?

    Science.gov (United States)

    Grason, Emily; Navarro-Sigüenza, Adolfo G.

    2015-01-01

    Irrigation in desert ecosystems can either reduce or increase species diversity. Groundwater pumping often lowers water tables and reduces natural wetlands, whereas canal irrigation often creates mesic habitat, resulting in great increases in avian diversity from irrigation. Here we compare a dataset of potential natural vegetation to recent datasets from areal and satellite imagery to show that 60% of the land in the coastal plain of southern Sonora and northern Sinaloa lying below 200 m elevation has been converted by irrigation to more mesic habitats. We then use the record of bird specimens in the world’s museums from this same region of Mexico to examine the avian community before and after the development of extensive irrigation. In general these museum records show an increase in the abundance and diversity of breeding birds associated with mesic habitats. Although thorn forest birds have likely decreased in total numbers, most are common enough in the remaining thorn forest that collection records did not indicate their probable decline. Four migrants having most of their breeding ranges in the US or Canada, Yellow-billed Cuckoo, Cliff Swallow, Bell’s Vireo, and Orchard Oriole, apparently have increased dramatically as breeders in irrigated habitats of NW Mexico. Because these species have decreased or even largely disappeared as breeding birds in parts of the US or Canada, further research should assess whether their increases in new mesic habitats of NW Mexico are linked to their declines as breeding birds in Canada and the US For Bell’s Vireo recent specimens from Sinaloa suggest its new breeding population in NW Mexico may be composed partly of the endangered Least Bell’s Vireo. PMID:26312181

  5. Differences in breeding bird assemblages related to reed canary grass cover cover and forest structure on the Upper Mississippi River

    Science.gov (United States)

    Kirsch, Eileen M.; Gray, Brian R.

    2017-01-01

    Floodplain forest of the Upper Mississippi River provides habitat for an abundant and diverse breeding bird community. However, reed canary grass Phalaris arundinacea invasion is a serious threat to the future condition of this forest. Reed canary grass is a well-known aggressive invader of wetland systems in the northern tier states of the conterminous United States. Aided by altered flow regimes and nutrient inputs from agriculture, reed canary grass has formed dense stands in canopy gaps and forest edges, retarding tree regeneration. We sampled vegetation and breeding birds in Upper Mississippi River floodplain forest edge and interior areas to 1) measure reed canary grass cover and 2) evaluate whether the breeding bird assemblage responded to differences in reed canary grass cover. Reed canary grass was found far into forest interiors, and its cover was similar between interior and edge sites. Bird assemblages differed between areas with more or less reed canary grass cover (.53% cover breakpoint). Common yellowthroat Geothlypis trichas, black-capped chickadee Parus atricapillus, and rose-breasted grosbeak Pheucticus ludovicianus were more common and American redstart Setophaga ruticilla, great crested flycatcher Myiarchus crinitus, and Baltimore oriole Icterus galbula were less common in sites with more reed canary grass cover. Bird diversity and abundance were similar between sites with different reed canary grass cover. A stronger divergence in bird assemblages was associated with ground cover ,15%, resulting from prolonged spring flooding. These sites hosted more prothonotary warbler Protonotaria citrea, but they had reduced bird abundance and diversity compared to other sites. Our results indicate that frequently flooded sites may be important for prothonotary warblers and that bird assemblages shift in response to reed canary grass invasion.

  6. Book Reviews

    Directory of Open Access Journals (Sweden)

    J. van Goor

    1997-07-01

    Full Text Available - Peter Boomgaard, Christine Dobbin, Asian entrepreneurial minorities; Conjoint communities in the making of the world economy, 1570-1940. Richmond: Curzon Press, 1996, xiii + 246 pp. [Nordic Institute of Asian Studies Monograph Series 71.] - Ian Brown, Fukuda Shozo, With sweat and abacus; Economic roles of Southeast Asian Chinese on the eve of World War II, edited by George Hicks. Singapore: Select Books, 1995, xii + 246 pp. - Ian Brown, George Hicks, Chinese organisations in Southeast Asia in the 1930s. Singapore: Select Books, 1996, xv + 168 pp. - Matthew I. Cohen, Laurie J. Sears, Shadows of empire; Colonial discourse and Javanese tales. Durham/London: Duke University Press, 1996, xxi + 349 pp. - J. van Goor, Anthony Reid, Southeast Asia in the age of commerce 1450-1680. Vol. II: Expansion and crisis. New Haven/London: Yale University Press, 1993, xv + 390 pp. - J. van Goor, Anthony Reid, Southeast Asia in the age of commerce 1450-1680. Vol. I: The lands below the winds. New Haven/London: Yale University Press, 1988, xvi + 275 pp. - David Henley, Saya S. Shiraishi, Young heroes; The Indnesian family in politics. Ithaca/New York: Southeast Asia Program, Cornell University, Southeast Asia Program Publications, 1997, 183 pp. [Studies on Southeast Asia 22.] - Gerrit Knaap, P. Jobse, Bronnen betreffende de Midden-Molukken 1900-1942. Den Haag: Instituut voor Nederlandse Geschiedenis, 1997. 4 volumes. Rijks Geschiedkundige Publicatiën, Kleine Serie, 81, 82, 83, 84. Volume 1 bewerkt door P. Jobse, 2 en 3 door Ch.F. van Fraassen, 4 door Ch.F van Fraassen en P. Jobse. xii + 578, xii + 578, xii + 711, x + 655, xi + 261 pp., Ch. F. van Fraassen (eds. - Indro Nugroho-Heins, Clara Brakel-Papenhuyzen, Classical Javanese dance; The Surakarta tradition and its terminology. Leiden: KITLV Press, 1995, xi + 252 pp. [Verhandelingen 155.] - László Sluimers, Shigeru Sato, War, nationalism and peasants; Java under the Japanese occupation, 1942-1945. Armonk, New

  7. O lucro à luz do conceito de preservação da riqueza

    Directory of Open Access Journals (Sweden)

    Cláudio Wasserman

    2003-10-01

    Full Text Available As informações contábeis muitas vezes empregam uma terminologia complexa que se torna pouco acessível à maioria dos usuários. A Contabilidade pode utilizar mais intensamente conceitos econômicos para melhorar a comunicação com seus usuários. Este artigo, partindo da definição de lucro do economista inglês James Hicks, apresenta os vários conceitos de lucro em termos de preservação da riqueza, com o objetivo de tornar a informação contábil mais útil no processo de decisão. O lucro, mensurado a custo histórico, a preços correntes de entrada, pelo equivalente corrente de caixa, pelo cálculo do valor presente e pelo valor de mercado, tem uma formulação própria para cada tipo de mensuração. São apresentados exemplos numéricos no tópico que trata do lucro mensurado a valor presente. O lucro à luz do conceito de preservação da riqueza, apresentado neste artigo, é de grande relevância, porque recepcionado pela teoria econômica. O uso desse conceito pela Contabilidade pode ser de valiosa ajuda ao objetivo básico das demonstrações contábeis, que é o de prover informações úteis para a tomada de decisões econômicas.Accounting information often uses a complex terminology that is not so friendly to most users. Accounting may use economic concepts in a more intense way in order to improve communication with its users. Starting from the English economist James Hicks' definition of income, this paper presents several concepts of income according to the concept of wealth preservation, with a view to turning accounting information more useful in the decision process. Income, which is measured in terms of Historical Cost, Current Cost, Net Realization Value, Present Value of Future Cash Flows and Market Value, has a specific formulation for each kind. Numerical examples are shown under the topic about income measured by the Present Value of Future Cash Flow method. The study of income with regard to wealth

  8. How pre-service elementary teachers express emotions about climate change and related disciplinary ideas

    Science.gov (United States)

    Hufnagel, Elizabeth J.

    As we face the challenges of serious environmental issues, science education has made a commitment to improving environmental literacy, in particular climate literacy (NRC, 2012; 2013). With an increased focus on climate change education in the United States, more research on the teaching and learning of this problem in science classrooms is occurring (e.g. Arslan, Cigdemoglu, & Moseley, 2012; Svihla & Linn, 2012). However, even though people experience a range of emotions about global problems like climate change (Hicks & Holden, 2007; Ojala, 2012; Rickinson, 2001), little attention is given to their emotions about the problem in science classrooms. Because emotions are evaluative (Boler, 1999; Keltner & Gross, 1999), they provided a lens for understanding how students engage personally with climate change. In this study, I drew from sociolinguistics, social psychology, and the sociology of emotions to examine a) the social interactions that allowed for emotional expressions to be constructed and b) the ways in which pre-service elementary teachers constructed emotional expressions about climate change in a science course. Three overall findings emerged: 1) emotions provided a means of understanding how students' conceptualized climate to be relevant to their lives, 2) emotional expressions and the aboutness of these expressions indicated that the students conceptualized climate change as distanced, both temporally and spatially, and 3) although most emotional constructions were distanced, there were multiple instances of emotional expressions in which students took climate change personally. Following a discussion of the findings, implications, limitations, and directions for future research are also described.

  9. EMF 7 model comparisons: key relationships and parameters

    Energy Technology Data Exchange (ETDEWEB)

    Hickman, B.G.

    1983-12-01

    A simplified textbook model of aggregate demand and supply interprets the similarities and differences in the price and income responses of the various EMF 7 models to oil and policy shocks. The simplified model is a marriage of Hicks' classic IS-LM formulation of the Keynesian theory of effective demand with a rudimentary model of aggregate supply, combining a structural Phillips curve for wage determination and a markup theory of price determination. The reduced-form income equation from the fix-price IS-LM model is used to define an aggregate demand (AD) locus in P-Y space, showing alternative pairs of the implicit GNP deflator and real GNP which would simultaneously satisfy the saving-investment identity and the condition for money market equilibrium. An aggregate supply (AS) schedule is derived by a similar reduction of relations between output and labor demand, unemployment and wage inflation, and the wage-price-productivity nexus governing markup pricing. Given a particular econometric model it is possible to derive IS and LM curves algebraically. The resulting locuses would show alternative combinations of interest rate and real income which equilibrate real income identity on the IS side and the demand and supply of money on the LM side. By further substitution the reduced form fix-price income relation could be obtained for direct quantification of the AD locus. The AS schedule is obtainable by algebraic reduction of the structural supply side equations.

  10. "Let's get down to business: a validation study of the Psychopathic Personality Inventory among a sample of MBA students.".

    Science.gov (United States)

    Heinze, Peter; Allen, Rhianon; Magai, Carol; Ritzler, Barry

    2010-08-01

    While the Psychopathic Personality Inventory (PPI) has gained increasing attention as a measure of noncriminal psychopathy, absent has been research involving samples including business people. This study investigated the validity of the PPI with such a population by examining the association between psychopathic traits and moral decision-making among MBA students. Sixty-six MBA students were assessed using the PPI, the MACH-IV (a measure of Machiavellianism), the Ethical Position Questionnaire (EPQ), and the Defining Issues Test (DIT-2). Only PPI Machiavellian Egocentricity was associated with level of post-conventional moral reasoning. MACH-IV Machiavellianism was a stronger predictor of the Subjectivist ethical position than were PPI subscales. However, a combination of MACH-IV Machiavellianism and four PPI scales accounted for 46% of the variance in Subjectivism. Results suggested that Machiavellian Egocentricity and Machiavellianism are distinct constructs. Benning, Patrick, Hicks, Blonigen, & Krueger (2003)'s two factor model of the PPI was also supported. In general, the findings provided further validation for the PPI as a tool for assessing psychopathic traits among "mainstream" individuals, including business people.

  11. Class II glass ionomer/silver cermet restorations and their effect on interproximal growth of mutans streptococci.

    Science.gov (United States)

    Berg, J H; Farrell, J E; Brown, L R

    1990-02-01

    The release of fluoride from glass ionomer materials is one of the most important features of this newly implemented material, and the remineralization effects of this phenomenon have been documented (Hicks and Silverstone 1986). This paper examines the effects of glass ionomer/silver cermet restorations on the plaque levels of interproximal mutans streptococci. Fifteen patients with Class II lesions in primary molars were selected for study. Interproximal plaque samples were obtained from each of the lesion sites and from one caries-free site approximal to a primary molar. One lesion was restored with composite resin to serve as a treated control to the glass ionomer/silver cermet (Ketac Silver, ESPE/Premier Sales Corp., Norristown, Pennsylvania) test site. A sound (unaltered) interproximal site served as the untreated control site. Plaque samples were collected before and at one week, one month, and three months post-treatment. Samples were serially diluted to enable colony counts of mutans streptococci. One week post-treatment counts showed that the glass ionomer/silver cermet restorations significantly reduced (P less than 0.05) the approximal plaque levels of mutans streptococci. Conversely, the untreated and treated control sites did not exhibit reductions in approximal plaque levels of mutans streptococci. These results indicate that glass ionomer restorations may be inhibitory to the growth of mutans streptococci in dental plaque approximal to this restorative material in the primary dentition.

  12. Wet-Chemical Synthesis of Enhanced-Thermopower Bi1 -xSbx Nanowire Composites for Solid-State Active Cooling of Electronics

    Science.gov (United States)

    Vandaele, K.; He, Bin; Van Der Voort, P.; De Buysser, K.; Heremans, J. P.

    2018-02-01

    This paper is a contribution to the Physical Review Applied collection in memory of Mildred S. Dresselhaus. In 1993, Hicks and Dresselhaus [Thermoelectric figure of merit of a one-dimensional conductor, Phys. Rev. B 47, 16631 (1993)., 10.1103/PhysRevB.47.16631] suggested that Bi nanowires could result in values of the thermoelectric figure of merit z T >1 . The Dresselhaus group also calculated a ternary phase diagram for Bi1 -xSbx nanowires as a function of x and wire diameter. This manuscript reports a wet-chemical method to synthesize Bi1 -xSbx -silica nanowire composites. Resistivity, Hall electron concentration, electron mobility, Seebeck and Nernst coefficients, and thermal conductivity of composites are measured and compared to bulk polycrystalline Bi1 -xSbx samples prepared either by ingot casting or by the same wet chemistry but without nanostructuring. A clear increase of the thermopower in 20-nm Bi94Sb6 -silica is reported when compared to bulk samples, and the values are among the highest found in the literature from 300 to 380 K, even though the electron concentration is higher than in the bulk. This suggests that consistent with theory, size quantization is responsible for the thermopower increase.

  13. Final examination of trainees for nuclear power plant operators at an education and training centre

    International Nuclear Information System (INIS)

    Gieci, A.

    1986-01-01

    General and specialized theoretical training, on-the-job training in the training power plant and simulator training is followed by a final examination. The examination which is obligatory for all trainees is conceived according to Hick's law which requires linear dependence between the time which the operator needs for taking a decision on how to cope with a certain situation and the measure of entropy of the situation. Research in the field of man-machine relations has helped clarify the thinking of the operator who on the basis of received signals forms what is termed the conceptual model of the situation. The final examination should assess the trainee's ability to form conceptual models - the examination must therefore be something more than just a test of knowledge. The given questions and required answers must create a stress situation for the examinee such that the measure to which he is able to cope is conditioned by his ability to form conceptual models. The statutes of the final examinations were drawn up with the aim of achieving standardization and reproducibility. Questions are put through a special form (a model form is also given). (A.K.)

  14. History of UK contribution to astronautics: Politics and government

    Science.gov (United States)

    Hicks CB, Colin

    2009-12-01

    In all developed countries, once it emerged from the amateur era, Space (and especially rocketry) moved on the public agenda because of its potential significance for both the civil and military policies of governments (coupled with its appetite for new money). In the UK the policy treatment of Space broadly paralleled that in other countries until the post-Empire trauma, the burn-out of the White-Hot Technological revolution of Harold Wilson, and the financial crises of the 1970s exhausted the public appetite for large scale publicly funded projects in high technology. The culmination for Space of these pressures came in 1986-1987 when the UK rejected the emerging international consensus and, almost alone, stayed outside the manned space commitments which developed into the International Space Station. In this paper, Colin Hicks will review the UK political developments which led up to the 1986-1987 decision and how the politics and organisation of UK space activity have developed since then to the point where in 2008 a major government review of the UK involvement in manned space was commissioned.

  15. A study on the quantitative model of human response time using the amount and the similarity of information

    International Nuclear Information System (INIS)

    Lee, Sung Jin

    2006-02-01

    The mental capacity to retain or recall information, or memory is related to human performance during processing of information. Although a large number of studies have been carried out on human performance, little is known about the similarity effect. The purpose of this study was to propose and validate a quantitative and predictive model on human response time in the user interface with the basic concepts of information amount, similarity and degree of practice. It was difficult to explain human performance by only similarity or information amount. There were two difficulties: constructing a quantitative model on human response time and validating the proposed model by experimental work. A quantitative model based on the Hick's law, the law of practice and similarity theory was developed. The model was validated under various experimental conditions by measuring the participants' response time in the environment of a computer-based display. Human performance was improved by degree of similarity and practice in the user interface. Also we found the age-related human performance which was degraded as he or she was more elder. The proposed model may be useful for training operators who will handle some interfaces and predicting human performance by changing system design

  16. Identifying Sources of Scientific Knowledge: classifying non-source items in the WoS

    Energy Technology Data Exchange (ETDEWEB)

    Calero-Medina, C.M.

    2016-07-01

    The sources of scientific knowledge can be tracked using the references in scientific publications. For instance, the publications from the scientific journals covered by the Web of Science database (WoS) contain references to publications for which an indexed source record exist in the WoS (source items) or to references for which an indexed source record does not exist in the WoS (non-source items). The classification of the non-source items is the main objective of the work in progress presented here. Some other scholars have classified and identified non-source items with different purposes (e.g. Butler & Visser (2006); Liseé, Larivière & Archambault (2008); Nerderhof, van Leeuwen & van Raan (2010); Hicks & Wang (2013); Boyack & Klavans (2014)). But these studies are focused in specific source types, fields or set of papers. The work presented here is much broader in terms of the number of publications, source types and fields. (Author)

  17. Inverse method for temperature and stress monitoring in complex-shaped bodies

    International Nuclear Information System (INIS)

    Duda, Piotr; Taler, Jan E- mail: aler@ss5.mech.pk.edu.pl; Roos, Eberhard

    2004-01-01

    The purpose of this work is to formulate a space marching method, which an be used to solve inverse multidimensional heat conduction problems. The method is designed to reconstruct the transient temperature distribution in a hole construction element based on measured temperatures taken at selected points on the outer surface of the construction element. Next, the Finite element Method is used to calculate thermal stresses and stresses caused by other loads such as, for instance, internal pressure. The developed method or solving temperature and total stress distribution is tested using the measured temperatures generated from a direct solution. Transient temperature nd total stress distributions obtained from the method presented below are compared with the values obtained from the direct solution. Finally, the resented method is experimentally verified during the cooling of a hick-walled cylindrical element. The model of a pressure vessel was reheated at 300 deg.C and then cooled by cold water injection. The comparison of results obtained from the inverse method with experimental data hows the high accuracy of the developed method. The presented method allows o optimize the power block's start-up and shut-down operations, contributes o the reduction of heat loss during these operations and to the extension of power block's life. The fatigue and creep usage factor can be computed in an n-line mode. The presented method herein can be applied to monitoring systems that work in conventional as well as in nuclear power plants

  18. Indicators for Research Performance in the Humanities? The Scholars’ View on Research Quality and Indicators

    Energy Technology Data Exchange (ETDEWEB)

    Ochsner, M.; Hug, S.E.

    2016-07-01

    In this paper, we present indicators for research quality in the humanities collected in our previous work (Ochsner, Hug, & Daniel, 2012). We focus on how these indicators are accepted by humanities scholars. We also investigate differences between different subgroups of the humanities scholars we surveyed with regard to their preferences for such indicators. We address the theme of the conference (‘peripheries frontiers and beyond’) regarding two notions of (scientometric) periphery: First, we investigate indicators for research quality in the humanities, a field where there is a lack on knowledge on how to assess or even measure research quality, in fact, there is a quite broad consensus that (evaluative) bibliometrics cannot be readily applied in the humanities (Hicks, 2004; Nederhof, 2006). Second, we fully cover three humanities disciplines at Swiss universities and member universities of the League of European Research Universities (LERU). Scholars are a neglected stakeholder when it comes to the design of research assessment procedures or the selection of research indicators. However, they are directly affected, they know best what research quality in their field is and what impact the use of certain indicators could have on their research practices. The paper is structured as follows: first, we present the background for selecting indicators for research quality. This is followed by a description of our analysis methods and the presentation of the results. We finally discuss the results with regard to their use in research evaluation. (Author)

  19. KOMODIFIKASI WARGA DALAM RUANG CITIZEN JOURNALISM

    Directory of Open Access Journals (Sweden)

    Rulli Nasrullah

    2012-08-01

    Full Text Available The citizen journalism has been inuenced not only by organization culture of media and news criteria, but also the position of citizens. This entire time citizens are merely a consumers and their position is passive to information produced by traditional media. With the emergence of citizen journalism, now the citizens not only become news consumers but also act as news producers and consumers at the same time (produsage. The commodication of citizen journalism is a phenomenon of counter commidication done by the companies of traditional media. This shown that there are symptoms of attracting each other in the room (market of citizen journalism that the citizens do not always react passively to the exposure of media and become a commodity by traditional media companies or the advertiser, but they also commodify anything as whatever they want to reach. Thus, this research is a rebutting the denition of citizen journalism popularized by Curt Chandler and Jesse Hicks from Penn State University who said that citizen journalism is citizens activities in publishing a content because of their interest to a case without economic motive or personal gain.

  20. Prediction of the human response time with the similarity and quantity of information

    International Nuclear Information System (INIS)

    Lee, Sungjin; Heo, Gyunyoung; Chang, Soon Heung

    2006-01-01

    Memory is one of brain processes that are important when trying to understand how people process information. Although a large number of studies have been made on the human performance, little is known about the similarity effect in human performance. The purpose of this paper is to propose and validate the quantitative and predictive model on the human response time in the user interface with the concept of similarity. However, it is not easy to explain the human performance with only similarity or information amount. We are confronted by two difficulties: making the quantitative model on the human response time with the similarity and validating the proposed model by experimental work. We made the quantitative model based on the Hick's law and the law of practice. In addition, we validated the model with various experimental conditions by measuring participants' response time in the environment of computer-based display. Experimental results reveal that the human performance is improved by the user interface's similarity. We think that the proposed model is useful for the user interface design and evaluation phases

  1. The predictive model on the user reaction time using the information similarity

    International Nuclear Information System (INIS)

    Lee, Sung Jin; Heo, Gyun Young; Chang, Soon Heung

    2005-01-01

    Human performance is frequently degraded because people forget. Memory is one of brain processes that are important when trying to understand how people process information. Although a large number of studies have been made on the human performance, little is known about the similarity effect in human performance. The purpose of this paper is to propose and validate the quantitative and predictive model on the human response time in the user interface with the concept of similarity. However, it is not easy to explain the human performance with only similarity or information amount. We are confronted by two difficulties: making the quantitative model on the human response time with the similarity and validating the proposed model by experimental work. We made the quantitative model based on the Hick's law and the law of practice. In addition, we validated the model with various experimental conditions by measuring participants' response time in the environment of computer-based display. Experimental results reveal that the human performance is improved by the user interface's similarity. We think that the proposed model is useful for the user interface design and evaluation phases

  2. Measurement of the energy spectrum from the neutron source p lanned for IGISOL

    CERN Document Server

    Mattera, A; Rakopoulos, V; Lantz, M; Pomp, S; Solders, A; Al-Adili, A; Andersson, P; Hjalmarsson, A; Valldor-Blücher, B; Prokofiev, A; Passoth, E; Gentile, A; Bortot, D; Esposito, A; Introini, M V; Pola, A; Penttilä, H; Gorelov, D; Rinta-Antila, S

    2014-01-01

    We report on the characterisation measurements of the energ y spectra from a Be (p,xn) neutron source to be installed at the IGISOL-JYFLTRA P facility for studies of neutron-induced independent fission yields. The measurements were performed at The Svedberg Laboratory (Uppsala, Sweden), during 50 hours of beam-time in June, 2012. A 30 MeV p roton beam impinged on a mock-up of the proton-neutron converter; this was a 5 mm-thick beryllium disc inserted in an aluminium holder, with a 1-cm t hick layer of cool- ing water on the backside. The geometry of the mock-up has bee n chosen to reproduce the one that will be used as the IGISOL-JYFLTRAP so urce. During the experiment, two configurations for the neutron so urce have been used: a fast neutron field, produced using the bare target; an d a moderated field, obtained adding a 10 cm-thick Polyethylene block after the t arget assembly. The neutron fields have been measured using an Extended Range Bonner Sphere Spectrometer (ERBSS), able to simultaneously determine ...

  3. The influence of systemic lupus erythematosus on fetal development: cognitive, behavioral, and health trends.

    Science.gov (United States)

    McAllister, D L; Kaplan, B J; Edworthy, S M; Martin, L; Crawford, S G; Ramsey-Goldman, R; Manzi, S; Fries, J F; Sibley, J

    1997-07-01

    In 1985, Gualtieri and Hicks proposed the immunoreactive theory to explain the higher prevalence of childhood neurodevelopmental disorders in males. The theory claimed that male fetuses are more antigenic to mothers, resulting in increased immunologic attack on the developing central nervous system, and increased probability of atypical brain development. Individuals with systemic lupus erythematosus (SLE) provide a unique situation in which to investigate this theory. We evaluated the parent-reported prevalence of five developmental problems (stuttering, other speech problems, hyperactivity, attention deficit, and reading problems) in two groups: 154 individuals ages 8-20 years born to women with SLE, drawn from six cities, and 154 controls of comparable age and sex whose mothers did not have SLE. Controls were drawn from a comparison group ascertained from randomly selected schools in one of the cities. Questions about handedness, immune disorders, and pregnancy and birth complications were also evaluated. Children of SLE mothers were shown to have more evidence of developmental difficulties, immune related disorders, and nonrighthandedness. For developmental problems, these findings were most marked in male children of SLE mothers. These results suggest that maternal immunoreactivity, as represented by women with SLE, may present a special risk factor for subsequent learning difficulties in their children, particularly males.

  4. Borderline Personality Disorder as a Female Phenotypic Expression of Psychopathy?

    Science.gov (United States)

    Sprague, Jenessa; Javdani, Shabnam; Sadeh, Naomi; Newman, Joseph P.; Verona, Edelyn

    2011-01-01

    Evidence suggests that the combination of the interpersonal-affective (F1) and impulsive-antisocial (F2) features of psychopathy may be associated with borderline personality disorder (BPD), specifically among women (e.g., Coid, 1993; Hicks, Vaidyana-than, & Patrick, 2010). However, empirical research explicitly examining gendered relationships between BPD and psychopathy factors is lacking. To further inform this area of research, we investigated the hypothesis that the interplay between the two psychopathy factors is associated with BPD among women across two studies. Study 1 consisted of a college sample of 318 adults (51% women), and Study 2 consisted of a large sample of 488 female prisoners. The interpersonal-affective (F1) and impulsiveantisocial psychopathy (F2) scores, measured with self-report and clinician-rated indices, respectively, were entered as explanatory variables in regression analyses to investigate their unique contributions to BPD traits. Across two independent samples, results indicated that the interaction of high F1 and F2 psychopathy scores was associated with BPD in women. This association was found to be specific to women in Study 1. These results suggest that BPD and psychopathy, at least as they are measured by current instruments, overlap in women and, accordingly, may reflect gender-differentiated phenotypic expressions of similar dispositional vulnerabilities. PMID:22452756

  5. Weighing of risk factors for penetrating keratoplasty graft failure: application of Risk Score System

    Directory of Open Access Journals (Sweden)

    Abdo Karim Tourkmani

    2017-03-01

    Full Text Available AIM: To analyze the relationship between the score obtained in the Risk Score System (RSS proposed by Hicks et al with penetrating keratoplasty (PKP graft failure at 1y postoperatively and among each factor in the RSS with the risk of PKP graft failure using univariate and multivariate analysis. METHODS: The retrospective cohort study had 152 PKPs from 152 patients. Eighteen cases were excluded from our study due to primary failure (10 cases, incomplete medical notes (5 cases and follow-up less than 1y (3 cases. We included 134 PKPs from 134 patients stratified by preoperative risk score. Spearman coefficient was calculated for the relationship between the score obtained and risk of failure at 1y. Univariate and multivariate analysis were calculated for the impact of every single risk factor included in the RSS over graft failure at 1y. RESULTS: Spearman coefficient showed statistically significant correlation between the score in the RSS and graft failure (P0.05 between diagnosis and lens status with graft failure. The relationship between the other risk factors studied and graft failure was significant (P<0.05, although the results for previous grafts and graft failure was unreliable. None of our patients had previous blood transfusion, thus, it had no impact. CONCLUSION: After the application of multivariate analysis techniques, some risk factors do not show the expected impact over graft failure at 1y.

  6. The Influence of Different Performance Level of Fencers on Simple and Choice Reaction Time

    Directory of Open Access Journals (Sweden)

    Štefan Balkó

    2016-09-01

    Full Text Available DOI: http://dx.doi.org/10.5007/1980-0037.2016v18n4p391   In many sport disciplines reaction time plays a key role in the sport performance. It is good to point out for example ball games or fighting sports (fencing, karate etc.. The research is focused on detection of the differences in the simple and choice reaction time during visual stimulation among elite, sub-elite fencers and beginners. For the measurement a Fitrosword device and the SWORD software were used. An additional stimulus was added during measuring which should increase the overall number of stimuli, but shouldn’t force fencer to any reaction whatsoever. The results from presented study can be compared with Hicks law. The next focus of the study was to identify the difference in reaction time during two different movement tasks with different complexity movement requirements. The research was built up on a hypothesis that the results will differ among different performance groups of fencers. The difference however was overt among beginners and elite fencers (p = 0.0088, d = 0.5 in reaction time during different movement tasks (direct hit vs. lunge. The results of this research could be useful to trainers for training process organisation and increase the effectivity of muscle coordination during several movements in fencing.

  7. SWEEP, a computer program for the analysis of CDA energetics in liquid metal reactors

    International Nuclear Information System (INIS)

    Suk, Soo Dong; Lee, Yong Bum; Hahn, Do Hee

    2003-12-01

    The SWEEP computer code was developed in this study to evaluate the work energy arising from two-phase expansion of fuel or sodium during core disruptive accidents in KALIMER. In the SWEEP program, scoping calculations with a modified Bethe-Tait method is first carried out using SCHAMBETA module to provide the initial thermodynamic conditions for the subsequent analyses to estimate the mechanical work energy generated in the reactor system. To estimate the work energy due to fuel-vapor expansion, a bounding approach is adopted to calculate the work potential assuming isentropic expansion to atmospheric pressure during super-prompt critical power excursions. Work potentials are also calculated in the SWEEP code for sodium expansion using the simple thermodynamic models including the infinite heat transfer model during expansion(Hicks and Menzies method) or more realistic zero heat transfer model for a typical initial condition of core disruptive accident. Core disruptive accidents have been investigated at Korea Atomic Energy Research Institute(KAERI) as part of the work to demonstrate the inherent and ultimate safety of conceptual design of the Korea Advanced Liquid Metal Reactor(KALIMER), a 150 MWe pool-type sodium cooled prototype fast reactor that uses U-TRU-Zr metallic fuel

  8. A study on HCI design strategy using emergent features and response time

    International Nuclear Information System (INIS)

    Lee, Sung Jin; Chang, Soon Heung; Park, Jin Gyun

    2001-01-01

    Existing design process of user interface has some weak point that there is no feedback information and no quantitative information between each sub process. If they're such information in design process, the design time cycle will be decreased and the contentment of HCI in the aspect of user will be more easily archived. In this study, new design process with feedback information and quantitative information was proposed using emergent features and user response time. The proposed methodology was put together with three main parts. First part is to calculate distinctiveness of a user interface or expanded user interface with consideration of emergent features. Second part is to expand a prototype user interface with design option for purpose of design requirement using directed structure graph (or nodal graph) theory. Last part is to convert non-realized value, distinctiveness, into realized value, response time, by response time database or response time correlation in the form of Hick-Hyman law equation. From the present validations, the usefulness of the proposed methodology was obtained by simple validation testing. It was found that emergent features should be improved for high reflection of real user interface. For the reliability of response time database, lots of end-user experiment is necessary. Expansion algorithm and representation technique of qualitative information should be somewhat improved for more efficient design process

  9. Impact of familiarity on information complexity in human-computer interfaces

    Directory of Open Access Journals (Sweden)

    Bakaev Maxim

    2016-01-01

    Full Text Available A quantitative measure of information complexity remains very much desirable in HCI field, since it may aid in optimization of user interfaces, especially in human-computer systems for controlling complex objects. Our paper is dedicated to exploration of subjective (subject-depended aspect of the complexity, conceptualized as information familiarity. Although research of familiarity in human cognition and behaviour is done in several fields, the accepted models in HCI, such as Human Processor or Hick-Hyman’s law do not generally consider this issue. In our experimental study the subjects performed search and selection of digits and letters, whose familiarity was conceptualized as frequency of occurrence in numbers and texts. The analysis showed significant effect of information familiarity on selection time and throughput in regression models, although the R2 values were somehow low. Still, we hope that our results might aid in quantification of information complexity and its further application for optimizing interaction in human-machine systems.

  10. A Case Study of German Language Core Journals for Characterizing Citation Patterns in the Social Sciences

    Directory of Open Access Journals (Sweden)

    Pei-Shan Chi

    2013-12-01

    Full Text Available Publication practices in the social sciences are characterized by the use of heterogeneous publication channels and a stronger national focus (Nederhof, 2006; Hicks & Wang, 2011. At the same time the use of bibliometric indicators in research evaluation promotes journal articles in international peer reviewed journals as the main style of publishing research results. The question emerges to which extent this changes publication practices in these disciplines. In our contribution we address this question and present results of a case study which investigates publication and referencing patterns of core German language journals in sociology and political science. Based on an explorative analysis of reference lists we describe patterns and changes of the parameters of the knowledge base of these journals. The analysis of the results in this study shows that with a total of 67% in the sociology and 76% in the political science the core German journals predominantly refer to non-journal publications. Besides, the share of non-source publications basically remains constant in the time period 2000-2009, and the share of references to source journals is the same in both disciplines. The difference between sociology and political science is: publications in the German language sociology journals have more references to monographs (46% than publications in the German language political science journals (38%, but these political science journals reference to other non-source publications (38% much more than sociology (21%.

  11. Heat capacity measurements of Sr{sub 2}RuO{sub 4} under uni-axial strain

    Energy Technology Data Exchange (ETDEWEB)

    Li, You-sheng; Mackenzie, Andrew [Max Planck Institute for Chemical Physics of Solids, Dresden (Germany); University of St. Andrews, School of Physics and Astronomy (United Kingdom); Gibbs, Alexandra [Max Planck Institute for Solid State Research, Stuttgart (Germany); Hicks, Clifford [Max Planck Institute for Chemical Physics of Solids, Dresden (Germany); Nicklas, Michael [University of St. Andrews, School of Physics and Astronomy (United Kingdom)

    2016-07-01

    One of the most-discussed possible pairing symmetries of Sr{sub 2}RuO{sub 4} is p{sub x} ± ip{sub y}. By applying strain along left angle 100 right angle -direction, the degeneracy of the p{sub x} and p{sub y} components is lifted, and thus there should be two critical temperatures (T{sub c}). Hicks et al. have observed an increase of T{sub c} of Sr{sub 2}RuO{sub 4} under both compressive and tensile strains, by measuring the susceptibility, which is sensitive only to the first transition. Their results also indicate, indirectly, that any splitting of T{sub c}s might be small. For a direct test of possible splitting, we measure the heat capacity of Sr{sub 2}RuO{sub 4} under strain. To do so, we are developing an approach to measure heat capacity under non-adiabatic conditions. We have observed an increase of T{sub c} under compressive strain. This is the first thermodynamic evidence of the strain-induced increase in T{sub c} of Sr{sub 2}RuO{sub 4}.

  12. Interactive effects in transfer-appropriate processing for event-based prospective memory: the roles of effort, ongoing task, and PM cue properties.

    Science.gov (United States)

    Abney, Drew H; McBride, Dawn M; Petrella, Samantha N

    2013-10-01

    Past studies (e.g., Marsh, Hicks, & Cook Journal of Experimental Psychology: Learning, Memory, and Cognition 31:68-75, 2005; Meiser & Schult European Journal of Cognitive Psychology 20:290-311, 2008) have shown that transfer-appropriate processing (TAP) effects in event-based prospective memory (PM) depend on the effort directed toward the ongoing task. In the present study, we addressed mixed findings from these studies and examined monitoring in TAP and transfer-inappropriate processing (TIP) conditions. In two experiments, a semantic or orthographic ongoing task was paired with a PM cue that either was matched in processing (TAP) or did not match in processing (TIP). Within each condition, effort was varied across trials. The results indicated that PM accuracy was higher in TAP than in TIP conditions, regardless of effort condition, supporting the findings reported by Meiser and Schult. Ex-Gaussian functions were fit to the mean reaction times (cf. Brewer Journal of Psychology 219:117-124, 2011) in order to examine monitoring across conditions. The analysis of distributional skew (τ parameter) showed sensitivity to ongoing task instructions and properties of the PM cues. These results support Meiser and Schult's suggestion that TIP conditions require more attentional processing, and they also afford novel discussion on the interactive effects of ongoing task condition, PM cue properties, and manipulations of effort.

  13. LLE Review 117 (October-December 2008)

    Energy Technology Data Exchange (ETDEWEB)

    Bittle, W., editor

    2009-05-28

    This volume of the LLE Review, covering October-December 2008, features 'Demonstration of the Shock-Timing Technique for Ignition Targets at the National Ignition Facility' by T. R. Boehly, V. N. Goncharov, S. X. Hu, J. A. Marozas, T. C. Sangster, D. D. Meyerhofer (LLE), D. Munro, P. M. Celliers, D. G. Hicks, G. W. Collins, H. F. Robey, O. L. Landen (LLNL), and R. E. Olson (SNL). In this article (p. 1) the authors report on a technique to measure the velocity and timing of shock waves in a capsule contained within hohlraum targets. This technique is critical for optimizing the drive profiles for high-performance inertial-confinement-fusion capsules, which are compressed by multiple precisely timed shock waves. The shock-timing technique was demonstrated on OMEGA using surrogate hohlraum targets heated to 180 eV and fitted with a re-entrant cone and quartz window to facilitate velocity measurements using velocity interferometry. Cryogenic experiments using targets filled with liquid deuterium further demonstrated the entire timing technique in a hohlraum environment. Direct-drive cryogenic targets with multiple spherical shocks were also used to validate this technique, including convergence effects at relevant pressures (velocities) and sizes. These results provide confidence that shock velocity and timing can be measured in NIF ignition targets, thereby optimizing these critical parameters.

  14. Inconsistency of Legal Provisions: Failure in Introducin the Clawback Tax on the Romanian Medicines Market

    Directory of Open Access Journals (Sweden)

    Monica PETCU

    2014-11-01

    Full Text Available The performance of economic systems de- pends both on using resources with maximum efficiency and on society’s income redistribution. Any socio-economic decision has to ensure Pareto efficiency or, according to the Kaldor-Hicks principle, to provide net benefit after the compensation of the involved social costs.Health and education are main development vectors of all nations and funds oriented in these fields are major capital investments, for which recent utilities are ignored in favor of future ones that are much more important due to their major effects on the ostensible growth of society’s capabilities. The constant insufficiency of financing the health system requires the search of new resources and their much more responsible and efficient management. The clawback tax, which theoretically withdraws a surplus part from the sales value of pharmaceutical companies, given the fact that the paying availability is estimated according to the involved opportunity costs, is a fiscal instrument practiced by many countries with beneficial consequences on the social surplus.The three attempts (three normative acts in three years of the Romanian national authorities to introduce the clawback tax may be considered failures, due to the absence of studies and tests that allow the implementation of accurate, sustainable and non-discriminatory rules and the highlight of compensatory measures.

  15. The contribution of several Nobel Laureates in the development of the Theory of general economic equilibrium

    Directory of Open Access Journals (Sweden)

    Florentina Xhelili Krasniqi

    2016-12-01

    Full Text Available Nobel Laureates with their contributions to the development of the theory of general equilibrium have enabled this theory to be one of the most important for theoretical and practical analysis of the overall economy and the efficient use of economic resources. Results of the research showing that contributions of Nobel Laureates in the economy belong to two main frameworks of development of the general equilibrium theory: one was the mathematical model of general equilibrium developed by John R. Hicks (1939, Kenneth J.Arrow (1951 and Gerard Debreu (1954 and second frames of general equilibrium belongs to Paul A. Samuelson (1958. To highlight the contributions of these Nobel laureates in the development of the theory of general equilibrium have been selected and are presented in the paper some views, estimates and assumptions that have contributed not only in solving concrete problems, but also to the development of economic science in general. Their works represent a synthesis of theoretical and practical aspects of treatment of general equilibrium which are the starting point for further research in this field.

  16. Adalékok a gazdaságelméleti amortizáció tartalmának tisztázásához. Egy alternatív közelítés

    OpenAIRE

    Bélyácz, Iván

    2002-01-01

    A cikk a gazdaságelméleti amortizáció (economic depreciation) teoretikus gyökereit kutatja. A szerző - Tom Lee jövedelem- és értékméréssel foglalkozó munkáját alapul véve - Hicks széles körben ismert jövedelemkoncepcióit számszerű példák segítségével teszi szemléletessé. Lee munkája a jövedelem gazdaságelméleti modelljeinek bemutatásával szinte csak mellékesen foglalkozik az amortizáció kérdésével, modelljei azonban maradéktalanul alkalmasak a gazdaságelméleti amortizáció időbeli alakulásának...

  17. One Life/Many Lives: An Internal Hindu-Christian Dialogue

    Directory of Open Access Journals (Sweden)

    Jeffery D. Long

    2018-03-01

    Full Text Available This essay consists of philosophical and comparative theological reflections on the topic of rebirth, or reincarnation. Informed by the work of William James, John Hick, and Francis X. Clooney, the essay first establishes the author’s stance that reincarnation is a plausible option for belief, at least as attractive as its two main rivals. These rival options are the belief in an everlasting life in either heaven or hell, characteristic of religions such as Christianity and Islam, and the materialist or physicalist belief that there is no afterlife, except in a highly attenuated sense. The essay then moves into a dialogical, comparative theological mode. It raises the question of whether traditional Christian rejection of rebirth, even if it is not something to which the author ultimately assents, might nevertheless carry with it an important insight that is worthy of serious consideration by those who accept the idea of rebirth. This is seen as an instance of the ‘deep learning across religious borders’ that is the main goal of comparative theology, as defined by Clooney.

  18. PIV Measurements on a Blowing Flap

    Science.gov (United States)

    Hutcheson, Florence V.; Stead, Daniel J.

    2004-01-01

    PIV measurements of the flow in the region of a flap side edge are presented for several blowing flap configurations. The test model is a NACA 63(sub 2)-215 Hicks Mod-B main-element airfoil with a half-span Fowler flap. Air is blown from small slots located along the flap side edge on either the top, bottom or side surfaces. The test set up is described and flow measurements for a baseline and three blowing flap configurations are presented. The effects that the flap tip jets have on the structure of the flap side edge flow are discussed for each of the flap configurations tested. The results indicate that blowing air from a slot located along the top surface of the flap greatly weakened the top vortex system and pushed it further off the top surface. Blowing from the bottom flap surface kept the strong side vortex further outboard while blowing from the side surface only strengthened the vortex system or accelerated the merging of the side vortex to the flap top surface. It is concluded that blowing from the top or bottom surfaces of the flap may lead to a reduction of flap side edge noise.

  19. Blowing Flap Experiment: PIV Measurements

    Science.gov (United States)

    Hutcheson, Florence V.; Stead, Daniel J.; Bremmer, David M.

    2004-01-01

    PIV measurements of the flow in the region of a flap side edge are presented for several flap configurations. The test model is a NACA 63(sub 2)-215 Hicks Mod-B main element airfoil with a half-span Fowler flap. Air is blown from small slots located along the flap side edge on either the top, bottom or side surfaces. The test set up is described and flow measurements for a baseline and three blowing flap configurations are presented. The effects that the flap tip jets have on the structure of the flap side edge flow are discussed for each of the flap configurations tested. The results indicate that blowing air from a slot located along the top surface of the flap greatly weakened the top vortex system and pushed it further off the top surface. Blowing from the bottom flap surface kept the strong side vortex further outboard while blowing from the side surface only strengthened the flap vortex system. It is concluded that blowing from the top or bottom surfaces of the flap may lead to a reduction of flap side edge noise.

  20. Examining Motivations to Play Pokémon GO and Their Influence on Perceived Outcomes and Physical Activity.

    Science.gov (United States)

    Marquet, Oriol; Alberico, Claudia; Adlakha, Deepti; Hipp, J Aaron

    2017-10-24

    personal motivations and expectations when joining the game. These results highlight the importance of taking motivation into account when attempting to extract conclusions from the Pokémon GO phenomenon to enhance future exergames' designs or health interventions. ©Oriol Marquet, Claudia Alberico, Deepti Adlakha, J Aaron Hipp. Originally published in JMIR Serious Games (http://games.jmir.org), 24.10.2017.

  1. TAN CERCA, TAN LEJOS: ALDO ROSSI Y EL GRUPO 2C. ARQUITECTURA, IDEOLOGÍA Y DISIDENCIAS EN LA BARCELONA DE LOS 70 / So close, so far: Aldo Rossi and the 2C group. Architecture, ideology and dissents in the Barcelona of the 70s

    Directory of Open Access Journals (Sweden)

    Carolina Beatriz García Estévez

    2014-11-01

    Full Text Available RESUMEN La recepción catalana de los manifiestos de Robert Venturi y Aldo Rossi de 1966 marca el escenario de una ruptura: mientras Norteamérica debate sobre la forma arquitectónica como estructura lingüística, Italia hunde sus raíces en la tradición del Movimiento Moderno como origen de una nueva dimensión temporal e ideológica de la arquitectura. Los primeros contactos de Rossi con España verifican esa búsqueda y permiten al italiano construir itinerarios comunes con algunos arquitectos barceloneses. De estos intercambios nacerá el grupo 2C participando de mecanismos propios de la vanguardia: editará la revista, 2C. Construcción de la ciudad (1972-1985, acudirá a la XV Triennale di Milano de 1973 con el Plan Torres Clavé (1971 y a la muestra Aldo Rossi + 21 arquitectos españoles (1975 a la vez que organizará las tres ediciones de los Seminarios Internacionales de Arquitectura Contemporánea (S.I.AC. que tuvieron lugar en Santiago, Sevilla y Barcelona entre 1976 y 1980. Frente al despliegue de los primeros, los contactos americanos de Federico Correa, Oriol Bohigas, Lluís Domènech y el estudio PER o bien la labor docente de Rafael Moneo desde Barcelona a partir de 1971, permiten trazar itinerarios de réplica con la fundación de la revista Arquitecturas Bis (1974-1985, la organización de los encuentros entre publicaciones internacionales como Lotus y Oppositions en Cadaqués (1975 y New York (1977, a la vez que establecer intercambios con miembros de los Five Architects. Réplicas que en 1976 conducen las iniciales afirmaciones ideológicas entre Rossi y el grupo 2C hacia distanciamientos irreconciliables. Verificar el recorrido del viaje que el italiano encabeza desde la resistencia italiana hacia la claudicación americana es parte del acometido de este artículo. SUMMARY The Catalan reception of the 1966 manifestos by Robert Venturi and Aldo Rossi marks the scenario of a breakup: while North America debates about the

  2. Accounting for the income of non-renewable resources - Four essays on new theoretical approaches

    Energy Technology Data Exchange (ETDEWEB)

    Wei, Taoyuan

    2009-01-15

    Non-renewable resources are widely extracted and used in today's global economy. On the one hand, the use of these resources generates huge cash flows that can be used for current consumption. On the other hand, the extraction of these resources implies less wealth of these natural resources in the future. To compensate for this wealth decrease, we have to accumulate other kinds of real wealth, like man-made capital, human capital, and renewable resources. The wealth accumulation can be achieved by activities of investments. Reasonable financial support for the investments should come from cash flows related to non-renewable resources. Hence, cash flows related to non-renewable resources should be divided for two basic purposes: current consumption and savings to support activities of investments. The trade-off between current consumption and savings invokes a fundamental question: how much of the cash flows can we use for current consumption without impoverishing the future? Following the literature line from Hicks (1946, Chapter 14) via Samuelson (1961) to Sefton and Weale (2006), in the first essay of this dissertation, Geir Asheim and I develop a theory of sectoral income. The theory can be applied to estimate income at a sectoral level. By this notion of sectoral income, we can answer the fundamental question concerning the division of the cash flows generated by non-renewable resources into consumption and savings. In particular, by applying the new theory in this dissertation, I provide a new method for estimating real income generated by non-renewable resources. The new method has at least two advantages when compared with the wealth-based method, which is a commonly applied method in practical resource accounting. By the wealth-based method, sectoral income is associated with the interest on the sector's wealth, where the wealth is estimated as the present value of cash flows generated from the sector (see, e.g., Aslaksen et al., 1990, and Brekke

  3. Proterozoic structure, cambrian rifting, and younger faulting as revealed by a regional seismic reflection network in the Southern Illinois Basin

    Science.gov (United States)

    Potter, C.J.; Drahovzal, James A.; Sargent, M.L.; McBride, J.H.

    1997-01-01

    Four high-quality seismic reflection profiles through the southern Illinois Basin, totaling 245 km in length, provide an excellent regional subsurface stratigraphic and structural framework for evaluation of seismic risk, hydrocarbon occurrence, and other regional geologic studies. These data provide extensive subsurface information on the geometry of the intersection of the Cambrian Reelfoot and Rough Creek rifts, on extensive Proterozoic reflection sequences, and on structures (including the Fluorspar Area Fault Complex and Hicks Dome) that underlie a transitional area between the well-defined New Madrid seismic zone (to the southwest) and a more diffuse area of seismicity in the southern Illinois Basin. Our principal interpretations from these data are listed here in order of geologic age, from oldest to youngest: 1. Prominent Proterozoic layering, possibly equivalent to Proterozoic (???1 Ga) Middle Run Formation clastic strata and underlying (1.3-1.5 Ga) volcanic rocks of the East Continent rift basin, has been strongly deformed, probably as part of the Grenville foreland fold and thrust belt. 2. A well-defined angular unconformity is seen in many places between Proterozoic and Cambrian strata; a post-Grenville Proterozoic sequence is also apparent locally, directly beneath the base of the Cambrian. 3. We infer a major reversal in Cambrian rift polarity (accommodation zone) in the Rough Creek Graben in western Kentucky. 4. Seismic facies analysis suggests the presence of basin-floor fan complexes at and near the base of the Cambrian interval and within parts of a Proterozoic post-Grenville sequence in several parts of the Rough Creek Graben. 5. There is an abrupt pinchout of the Mount Simon Sandstone against crystalline basement beneath the Dale Dome (near the Texaco no. 1 Cuppy well, Hamilton County) in southeastern Illinois, and a more gradual Mount Simon pinchout to the southeast. 6. Where crossed by the seismic reflection line in southeast Illinois, some

  4. Dare to Delay?: The Impacts of Adolescent Alcohol and Marijuana Use Onset on Cognition, Brain Struture and Function

    Directory of Open Access Journals (Sweden)

    Krista M. Lisdahl

    2013-07-01

    Full Text Available Throughout the world, drug and alcohol use has a clear adolescent onset (Degenhardt et al., 2008. Alcohol continues to be the most popular drug among teens and emerging adults, with almost a third of 12th graders and 40% of college students reporting recent binge drinking (Johnston et al., 2010; Johnston et al., 2009, and marijuana (MJ is the second most popular drug in teens (Johnston et al., 2010. The initiation of drug use is consistent with an overall increase in risk-taking behaviors during adolescence that coincides with significant neurodevelopmental changes in both gray and white matter (Barnea-Goraly et al., 2005; Giedd, Snell et al., 1996; Gogtay et al., 2004; Lenroot & Giedd, 2006; Paus et al., 1999; Sowell et al., 2004; Sowell, Thompson, Holmes, Jernigan, & Toga, 1999; Sowell, Trauner, Gamst, & Jernigan, 2002. Animal studies have suggested that compared to adults, adolescents may be particularly vulnerable to the neurotoxic effects of drugs, especially alcohol and MJ (see Barron et al., 2005; Cha, White, Kuhn, Wilson, & Swartzwelder, 2006; Monti et al., 2005; Rubino et al., 2009; Schneider & Koch, 2003; Spear, 2010. In this review, we will provide a detailed overview of studies that examined the impact of early adolescent onset of alcohol and MJ use on neurocognition (e.g., Ehrenreich et al., 1999; Fried et al., 2005; Gruber et al., 2011; Gruber et al., 2012; Hanson et al., 2011; Hartley et al., 2004; Lisdahl et al., 2012; McQueeny et al., 2009; Medina et al., 2007; Tapert et al., 2002; Townshend & Duka, 2005; Wilson et al., 2000, with a special emphasis on recent prospective longitudinal studies (e.g., Hicks et al., 2012; Meier et al., 2012; White et al., 2011. Finally, we will explore potential clinical and public health implications of these findings.

  5. Meteorological modeling of arrival and deposition of fallout at intermediate distances downwind of the Nevada Test Site

    International Nuclear Information System (INIS)

    Cederwall, R.T.; Peterson, K.R.

    1990-01-01

    A three-dimensional atmospheric transport and diffusion model is used to calculate the arrival and deposition of fallout from 13 selected nuclear tests at the Nevada Test Site (NTS) in the 1950s. Results are used to extend NTS fallout patterns to intermediate downwind distances (300 to 1200 km). The radioactive cloud is represented in the model by a population of Lagrangian marker particles, with concentrations calculated on an Eulerian grid. Use of marker particles, with fall velocities dependent on particle size, provides a realistic simulation of fallout as the debris cloud travels downwind. The three-dimensional wind field is derived from observed data, adjusted for mass consistency. Terrain is represented in the grid, which extends up to 1200 km downwind of NTS and has 32-km horizontal resolution and 1-km vertical resolution. Ground deposition is calculated by a deposition-velocity approach. Source terms and relationships between deposition and exposure rate are based on work by Hicks. Uncertainty in particle size and vertical distributions within the debris cloud (and stem) allow for some model tuning to better match measured ground-deposition values. Particle trajectories representing different sizes and starting heights above ground zero are used to guide source specification. An hourly time history of the modeled fallout pattern as the debris cloud moves downwind provides estimates of fallout arrival times. Results for event HARRY illustrate the methodology. The composite deposition pattern for all 13 tests is characterized by two lobes extending out to the north-northeast and east-northeast, respectively, at intermediate distances from NTS. Arrival estimates, along with modeled deposition values, augment measured deposition data in the development of data bases at the county level

  6. Attenuation tomography in the rupture area of the 2010 M8.8 Maule, Chile, earthquake

    Science.gov (United States)

    Heather-Smith, Helen; Rietbrock, Andreas

    2016-04-01

    In recent years several seismological studies have developed a detailed image of the megathrust interface between the subducting Nazca plate and and the overriding South American plate in the rupture area of the 2010 M8.8 Maule, Chile, earthquake. Hicks et al. (2014) have published a high resolution 3D seismic tomography model and characterised the different regimes acting along the interface based on their seismic properties. A more detailed study by Moreno et al. (2014) showed that the seismic Vp/Vs ratio and inter-seismic locking determined from GPS measurements are correlated. Together these observations open up the possibility to map the rupture potential of possible future earthquakes, although the underlying processes are yet not fully understood and a more in depth analysis of other physical properties is needed. 3D seismic attenuation structure as well as seismic stress-drop distribution based on the aftershock seismicity are providing independent data sets to better constrain the physical processes acting along the subduction zone interface. As seismic attenuation is particularly sensitive to fluid saturation it opens up the possibility to study more directly the influence of fluids on aftershock activity as compared to standard velocity tomography studies. Based on our event catalogue of approximately 30,000 aftershocks we are currently selecting the most appropriate data set for the staggered 3D attenuation tomography. The inverted attenuation model will then be used to calculate seismic stress drop values for the complete aftershock catalogue. We will present our preliminary 3D attenuation model together with our stress drop estimates and compare our finding to the 3D velocity structure and slip distribution.

  7. Amygdala reactivity and negative emotionality: divergent correlates of antisocial personality and psychopathy traits in a community sample.

    Science.gov (United States)

    Hyde, Luke W; Byrd, Amy L; Votruba-Drzal, Elizabeth; Hariri, Ahmad R; Manuck, Stephen B

    2014-02-01

    Previous studies have emphasized that antisocial personality disorder (APD) and psychopathy overlap highly but differ critically in several features, notably negative emotionality (NEM) and possibly amygdala reactivity to social signals of threat and distress. Here we examined whether dimensions of psychopathy and APD correlate differentially with NEM and amygdala reactivity to emotional faces. Testing these relationships among healthy individuals, dimensions of psychopathy and APD were generated by the profile matching technique of Lynam and Widiger (2001), using facet scales of the NEO Personality Inventory-Revised, and amygdala reactivity was measured using a well-established emotional faces task, in a community sample of 103 men and women. Higher psychopathy scores were associated with lower NEM and lower amygdala reactivity, whereas higher APD scores were related to greater NEM and greater amygdala reactivity, but only after overlapping variance in APD and psychopathy was adjusted for in the statistical model. Amygdala reactivity did not mediate the relationship of APD and psychopathy scores to NEM. Supplemental analyses also compared other measures of factors within psychopathy in predicting NEM and amygdala reactivity and found that Factor 2 psychopathy was positively related to NEM and amygdala reactivity across measures of psychopathy. The overall findings replicate seminal observations on NEM in psychopathy by Hicks and Patrick (2006) and extend this work to neuroimaging in a normative population. They also suggest that one critical way in which APD and psychopathy dimensions may differ in their etiology is through their opposing levels of NEM and amygdala reactivity to threat. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  8. Volatile Transport on Pluto: First Results from the 2013 Observing Season

    Science.gov (United States)

    Buratti, B. J.; Dalba, P. A.; Hicks, M.; Chu, D.; O'Neill, A.; Chesley, J. P.

    2013-12-01

    With the New Horizons spacecraft due to encounter Pluto in slightly less than two years, close scrutiny of this dwarf ice planet has begun in earnest. Ground-based observations are especially critical for context and for a larger temporal excursion. Seasonal transport of volatiles should occur on Pluto, and this transport should be detectable through changes in its rotational light curve, once all variations due to viewing geometry have been modeled. Giving the steady increase observed in Pluto's atmospheric pressure over the past two decades, associated sublimation of frost from the surface has likely occurred, as predicted by volatile transport models. Rotational light curves of Pluto through time have been created for static frost models based on images from the Hubble Space Telescope. These models, which account for changes in viewing geometry, have been compared with observed light curves obtained between 1950 and 2013. No evidence for transport was evident prior to 2000. Observations from 2002 (Buie et al., 2010, Astron. J. 139, 1128) and 2007-2008 (Hicks et al. 2008, B.A.A.S. 40, 460) suggest changes in the frost pattern on Pluto's surface. New observations of Pluto's light curve from the 2013 season from Table Mountain Observatory show no evidence for the large transport of volatiles on Pluto's surface. Our data are the first measurement of a large opposition surge on Pluto similar to that seen on other icy bodies. Both Buie et al. (2010) and our observations from the 2012-2013 seasons show that Pluto is becoming more red in color. This observation makes sense if nitrogen is being removed from the surface to uncover a red, photolyzed substrate of methane. Funded by NASA.

  9. The Crisis of Economic Theory in the Middle of the Economic Crisis

    Directory of Open Access Journals (Sweden)

    Silvia MĂRGINEAN

    2011-05-01

    Full Text Available Keynesian economics has lost much of its effectiveness as a paradigm of world capitalism as a whole, or as a paradigm of individual developed capitalist economies. The decline of the United States as a hegemonic power capable of imposing its will over others has seen to the erosion of the relevance of the Keynesian doctrine on the global scale. The Philips curve and what Hicks calls the “social” pressure on wages have severely restricted the field of Keynesian policy at home – even through the ruling classes continue to use Keynesian theory as their paradigm. The most important lesson from Keynes work may be that the macroeconomist should start from the important problems of the day and should face the following questions: 1 How can we to understand what are is happening right now? 2 What can be done about it? What is the best policy to follow? 3 Do recent events force us to modify what is today widely accepted economic theory? If so, what is wrong and how might we go about arriving at a more satisfying theory? The most important economic problem of today is current financial crisis that started in the United States. What might we learn from Keynesian theory about it? The current situation is almost the opposite of the one that Keynes dealt with in the “General Theory”. Now day’s economics lacks an anchored understanding of the nature of the reality that economics is supposed to illuminate. Instability of leverage, connectivity, and potential instability of the price level have all been neglected in stable – with – fractions macro theory. Technical innovations will not bring real progress as long as “stability – with – fractions” remains the ruling paradigm. Meanwhile, governments are not prepared to face another crisis.

  10. Capsule Performance Optimization for the National Ignition Facility

    Science.gov (United States)

    Landen, Otto

    2009-11-01

    The overall goal of the capsule performance optimization campaign is to maximize the probability of ignition by experimentally correcting for likely residual uncertainties in the implosion and hohlraum physics used in our radiation-hydrodynamic computational models before proceeding to cryogenic-layered implosions and ignition attempts. This will be accomplished using a variety of targets that will set key laser, hohlraum and capsule parameters to maximize ignition capsule implosion velocity, while minimizing fuel adiabat, core shape asymmetry and ablator-fuel mix. The targets include high Z re-emission spheres setting foot symmetry through foot cone power balance [1], liquid Deuterium-filled ``keyhole'' targets setting shock speed and timing through the laser power profile [2], symmetry capsules setting peak cone power balance and hohlraum length [3], and streaked x-ray backlit imploding capsules setting ablator thickness [4]. We will show how results from successful tuning technique demonstration shots performed at the Omega facility under scaled hohlraum and capsule conditions relevant to the ignition design meet the required sensitivity and accuracy. We will also present estimates of all expected random and systematic uncertainties in setting the key ignition laser and target parameters due to residual measurement, calibration, cross-coupling, surrogacy, and scale-up errors, and show that these get reduced after a number of shots and iterations to meet an acceptable level of residual uncertainty. Finally, we will present results from upcoming tuning technique validation shots performed at NIF at near full-scale. Prepared by LLNL under Contract DE-AC52-07NA27344. [4pt] [1] E. Dewald, et. al. Rev. Sci. Instrum. 79 (2008) 10E903. [0pt] [2] T.R. Boehly, et. al., Phys. Plasmas 16 (2009) 056302. [0pt] [3] G. Kyrala, et. al., BAPS 53 (2008) 247. [0pt] [4] D. Hicks, et. al., BAPS 53 (2008) 2.

  11. Sleep and Obesity: A focus on animal models

    Science.gov (United States)

    Mavanji, Vijayakumar; Billington, Charles J.; Kotz, Catherine M.; Teske, Jennifer A.

    2012-01-01

    The rapid rise in obesity prevalence in the modern world parallels a significant reduction in restorative sleep (Agras et al., 2004; Dixon et al., 2007; Dixon et al., 2001; Gangwisch and Heymsfield, 2004; Gupta et al., 2002; Sekine et al., 2002; Vioque et al., 2000; Wolk et al., 2003). Reduced sleep time and quality increases the risk for obesity, but the underlying mechanisms remain unclear (Gangwisch et al., 2005; Hicks et al., 1986; Imaki et al., 2002; Jennings et al., 2007; Moreno et al., 2006). A majority of the theories linking human sleep disturbances and obesity rely on self-reported sleep. However, studies with objective measurements of sleep/wake parameters suggest a U-shaped relationship between sleep and obesity. Studies in animal models are needed to improve our understanding of the association between sleep disturbances and obesity. Genetic and experimenter-induced models mimicking characteristics of human obesity are now available and these animal models will be useful in understanding whether sleep disturbances determine propensity for obesity, or result from obesity. These models exhibit weight gain profiles consistently different from control animals. Thus a careful evaluation of animal models will provide insight into the relationship between sleep disturbances and obesity in humans. In this review we first briefly consider the fundamentals of sleep and key sleep disturbances, such as sleep fragmentation and excessive daytime sleepiness (EDS), observed in obese individuals. Then we consider sleep deprivation studies and the role of circadian alterations in obesity. We describe sleep/wake changes in various rodent models of obesity and obesity resistance. Finally, we discuss possible mechanisms linking sleep disturbances with obesity. PMID:22266350

  12. FIRST LEGO League Kickoff

    Science.gov (United States)

    2007-01-01

    Randall Hicks (right), Jacobs Technology's Education Services manager at NASA John C. Stennis Space Center, answers questions about the playing field for FIRST (For Inspiration and Recognition of Science and Technology) LEGO League's 2007 Challenge, `Power Puzzle.' More than 140 teachers, mentors, parents and students from 15 schools attended the Sept. 15 FLL season kickoff at StenniSphere, the visitor center at SSC. The teams from southern and central Mississippi and Mobile, Ala., who came to SSC heard rules for and asked questions about `Power Puzzle,' and saw robot demonstrations by Gulfport and Picayune high schools' past FIRST Robotics competitions. Using LEGO Mindstorms NXT kits, FLL teams of children ages 9-14 will spend the next three months building and programming robots to perform 'Power Puzzle's' challenge tasks, then pit them in competitions. They also will submit a research project about how energy choices impact the environment and the economy. The season will culminate at the Mississippi Championship Tournament on Dec. 8 at the Mississippi Gulf Coast Community College. FLL, considered the `little league' of the FIRST Robotics Competition, partners FIRST and the LEGO Group. Competitions aim to inspire and celebrate science and technology using real-world context and hands-on experimentation. NASA recognizes FIRST activities as an excellent hands-on method to increase student knowledge of science, engineering, technology and mathematics. Schools represented in this year's kickoff were: Madison Avenue Upper Elementary, the Mississippi Band of Choctaw Indians' Conehatta Elementary, Hattiesburg's Lillie Burney Elementary, Pearl Upper Elementary, Long Beach Middle, Oktibehha Elementary, d'Iberville Middle, Saucier's West Wortham Middle, Picayune's Nicholson Elementary and Roseland Park Baptist Church Academy, Bay St. Louis' St. Stanislaus College and Mobile's Davidson High, as well as two home-school groups from the Jackson area.

  13. Cleanliness distribution of high-carbon chromium bearing steel billets and growth behavior of inclusions during solidification

    International Nuclear Information System (INIS)

    Gu, C.; Bao, Y.; Lin, L.

    2017-01-01

    Variation of cleanliness and distribution of inclusions in thickness and width direction of highcarbon chromium bearing steel billets has been studied using total oxygen and nitrogen analysis and SEM/EDS, and the growth behavior of inclusions during solidification was studied with the help of solidification model. The region wit h relatively high total oxygen contents in the cross profile of billets is between inner arc side 3/16 and outer arc side 1/4; between left edge side 5/16 and right edge side 5/16. The formation sequence of inclusions is MgO-Al2O3 > TiN > MnS. MnS could wrap MgO-Al2O3 and reduces the damage to steel matrix caused by the latter, but generally could not effectively wrap TiN. Besides, TiN could wrap MgO-Al2O3 before MnS, which would weaken the protective capacity of MnS. Moreover, compared with MgO-Al2O3 inclusions, the sizes of TiN inclusions are generally larger. Thus the control of TiN inclusions should be strengthened. In hickness direction, the maximum size regions of TiN and MnS inclusions are inner arc side 1/3 and outer arc side 1/3; in width direction, the regions are edge side 1/3. During bearing processing, these regions and the regions with high total oxygen content should be avoided. [es

  14. Dental Blogs, Podcasts, and Associated Social Media: Descriptive Mapping and Analysis.

    Science.gov (United States)

    Melkers, Julia; Hicks, Diana; Rosenblum, Simone; Isett, Kimberley R; Elliott, Jacqueline

    2017-07-26

    Studies of social media in both medicine and dentistry have largely focused on the value of social media for marketing to and communicating with patients and for clinical education. There is limited evidence of how dental clinicians contribute to and use social media to disseminate and access information relevant to clinical care. The purpose of this study was to inventory and assess the entry, growth, sources, and content of clinically relevant social media in dentistry. We developed an inventory of blogs, podcasts, videos, and associated social media disseminating clinical information to dentists. We assessed hosts' media activity in terms of their combinations of modalities, entry and exit dates, frequency of posting, types of content posted, and size of audience. Our study showed that clinically relevant information is posted by dentists and hygienists on social media. Clinically relevant information was provided in 89 blogs and podcasts, and topic analysis showed motives for blogging by host type: 55% (49 hosts) were practicing dentists or hygienists, followed by consultants (27 hosts, 30%), media including publishers and discussion board hosts (8 hosts, 9%), and professional organizations and corporations. We demonstrated the participation of and potential for practicing dentists and hygienists to use social media to share clinical and other information with practicing colleagues. There is a clear audience for these social media sites, suggesting a changing mode of information diffusion in dentistry. This study was a first effort to fill the gap in understanding the nature and potential role of social media in clinical dentistry. ©Julia Melkers, Diana Hicks, Simone Rosenblum, Kimberley R Isett, Jacqueline Elliott. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 26.07.2017.

  15. Building capacity to use and undertake research in health organisations: a survey of training needs and priorities among staff.

    Science.gov (United States)

    Barratt, Helen; Fulop, Naomi J

    2016-12-07

    Efforts to improve healthcare and population health depend partly on the ability of health organisations to use research knowledge and participate in its production. We report the findings of a survey conducted to prioritise training needs among healthcare and public health staff, in relation to the production and implementation of research, across an applied health research collaboration. A questionnaire survey using a validated tool, the Hennessy-Hicks Training Needs Assessment Questionnaire. Participants rated 25 tasks on a five-point scale with regard to both their confidence in performing the task, and its importance to their role. A questionnaire weblink was distributed to a convenience sample of 35 healthcare and public health organisations in London and South East England, with a request that they cascade the information to relevant staff. 203 individuals responded, from 20 healthcare and public health organisations. None. Training needs were identified by comparing median importance and performance scores for each task. Individuals were also invited to describe up to three priority areas in which they require training. Across the study sample, evaluation; teaching; making do with limited resources; coping with change and managing competing demands were identified as key tasks. Assessing the relevance of research and learning about new developments were the most relevant research-related tasks. Participants' training priorities included evaluation; finding, appraising and applying research evidence; and data analysis. Key barriers to involvement included time and resources, as well as a lack of institutional support for undertaking research. We identify areas in which healthcare and public health professionals may benefit from support to facilitate their involvement in and use of applied health research. We also describe barriers to participation and differing perceptions of research between professional groups. Published by the BMJ Publishing Group Limited

  16. Determination of stress multipliers for thin perforated plates with square array of holes

    International Nuclear Information System (INIS)

    Bhattacharya, A.; Murli, B.; Kushwaha, H.S.

    1991-01-01

    The peak stress multipliers are required to determine the maximum stresses in perforated plates for the realistic evaluation of their fatigue life. The Section III of ASME Boiler and Pressure Vessels Code does not provide any information about such multipliers to be used in thin perforated plates with square penetration pattern. Although such multipliers for membrane loadings are available in literature, they were obtained either by classical analysis or by photoelastic experiments and there is no significant finite element analysis in this area. Also it has been a common practice among designers to apply the same multipliers for loads producing bending type of stress. The stress multipliers in bending are lower than those in membrane. Therefore a reduction of resultant peak stress occurs if proper stress multipliers are used for bending. The present paper is aimed at developing a finite element technique which can be used for determining the peak stress multipliers in thin plates for membrane as well as bending loads. A quarter symmetric part of a 3 x 3 square array was chosen for the analysis. The results were obtained by computer programs PAFEC and COSMOS/M using 2-D plane stress elements for the membrane and degenerated 3-D shell element for the bending part. The results for the membrane are compared with Bailey, Hicks and Hulbert and with Meijers' finite element results for the bending part. A study was made at the initial stage by analysing a 6 x 6 square array to see the effect of holes beyond one pitch, which were left out by the 3 x 3 array and the effect of additional holes was found to be negligible. Therefore it was decided to carry out further analysis with 3 x 3 square array. Photoelastic experiments were also performed to validate the results obtained by theoretical analysis. (author)

  17. Probabilistic Decision Making with Spikes: From ISI Distributions to Behaviour via Information Gain.

    Directory of Open Access Journals (Sweden)

    Javier A Caballero

    Full Text Available Computational theories of decision making in the brain usually assume that sensory 'evidence' is accumulated supporting a number of hypotheses, and that the first accumulator to reach threshold triggers a decision in favour of its associated hypothesis. However, the evidence is often assumed to occur as a continuous process whose origins are somewhat abstract, with no direct link to the neural signals - action potentials or 'spikes' - that must ultimately form the substrate for decision making in the brain. Here we introduce a new variant of the well-known multi-hypothesis sequential probability ratio test (MSPRT for decision making whose evidence observations consist of the basic unit of neural signalling - the inter-spike interval (ISI - and which is based on a new form of the likelihood function. We dub this mechanism s-MSPRT and show its precise form for a range of realistic ISI distributions with positive support. In this way we show that, at the level of spikes, the refractory period may actually facilitate shorter decision times, and that the mechanism is robust against poor choice of the hypothesized data distribution. We show that s-MSPRT performance is related to the Kullback-Leibler divergence (KLD or information gain between ISI distributions, through which we are able to link neural signalling to psychophysical observation at the behavioural level. Thus, we find the mean information needed for a decision is constant, thereby offering an account of Hick's law (relating decision time to the number of choices. Further, the mean decision time of s-MSPRT shows a power law dependence on the KLD offering an account of Piéron's law (relating reaction time to stimulus intensity. These results show the foundations for a research programme in which spike train analysis can be made the basis for predictions about behavior in multi-alternative choice tasks.

  18. Probabilistic Decision Making with Spikes: From ISI Distributions to Behaviour via Information Gain.

    Science.gov (United States)

    Caballero, Javier A; Lepora, Nathan F; Gurney, Kevin N

    2015-01-01

    Computational theories of decision making in the brain usually assume that sensory 'evidence' is accumulated supporting a number of hypotheses, and that the first accumulator to reach threshold triggers a decision in favour of its associated hypothesis. However, the evidence is often assumed to occur as a continuous process whose origins are somewhat abstract, with no direct link to the neural signals - action potentials or 'spikes' - that must ultimately form the substrate for decision making in the brain. Here we introduce a new variant of the well-known multi-hypothesis sequential probability ratio test (MSPRT) for decision making whose evidence observations consist of the basic unit of neural signalling - the inter-spike interval (ISI) - and which is based on a new form of the likelihood function. We dub this mechanism s-MSPRT and show its precise form for a range of realistic ISI distributions with positive support. In this way we show that, at the level of spikes, the refractory period may actually facilitate shorter decision times, and that the mechanism is robust against poor choice of the hypothesized data distribution. We show that s-MSPRT performance is related to the Kullback-Leibler divergence (KLD) or information gain between ISI distributions, through which we are able to link neural signalling to psychophysical observation at the behavioural level. Thus, we find the mean information needed for a decision is constant, thereby offering an account of Hick's law (relating decision time to the number of choices). Further, the mean decision time of s-MSPRT shows a power law dependence on the KLD offering an account of Piéron's law (relating reaction time to stimulus intensity). These results show the foundations for a research programme in which spike train analysis can be made the basis for predictions about behavior in multi-alternative choice tasks.

  19. Training needs assessment of health care professionals in a developing country: the example of Saint Lucia.

    Science.gov (United States)

    Gaspard, Janice; Yang, Che-Ming

    2016-04-16

    Continuing education (CE) is crucial for quality improvement in health care. The needs assessment of CE helps ensure effectiveness. However, such an assessment necessitates certain techniques that are unfamiliar to health care communities in developing countries. This study identifies the needs of providing CE to health care personnel in Saint Lucia. This study was designed as a questionnaire survey to investigate the demographics, training needs, and preferred approaches to improve performance of the target population. The study population included the health care professionals of major public health care facilities in Saint Lucia. We used the World Health Organization-adopted Hennessy Hicks Training Needs Analysis Questionnaire, a self-reported close-ended structured questionnaire with a core set of 30 items. These items refer to tasks that are central to the role of health care professionals and are categorized into six superordinate categories: research/audit, communication/teamwork, clinical skills, administrative, managerial/supervisory, and continuing professional education. In total, 208 questionnaires were distributed; the response rate was 66.8%, and most respondents were nurses. The need for continuing professional education was rated the highest priority, followed by research/audit activities. The evidence suggests that most respondents required training in communication skills, management, clinical skills, and research methods. Providing training according to the needs is vital, particularly in developing countries. The present research methodology and findings offer perspectives on how to conduct needs assessment and offer reference points for developing countries whose background and health care environment are similar to those of Saint Lucia.

  20. Measurements of Ion Stopping around the Bragg Peak in High-Energy-Density Plasmas

    Science.gov (United States)

    Frenje, Johan

    2015-11-01

    Over the last few decades, ion stopping in weakly- to strongly-coupled High-Energy-Density (HED) plasmas has been subject to extensive analytical and numerical studies, but only a limited set of experimental data exists to check the validity of these theories. Most of these experiments also did not probe the detailed characteristics of the Bragg peak (peak ion stopping) where the ion velocity is similar to the average thermal electron velocity. To the best of our knowledge, only one exploratory attempt to do this was conducted by Hicks et al., who were able to describe qualitatively the behavior of the Bragg peak for one plasma condition. The work described in this presentation makes significant advances over previous experimental efforts by quantitatively assessing the characteristics of the ion stopping, ranging from low-velocity stopping, through the Bragg peak, to high-velocity stopping for different HED plasma conditions. This was achieved by measuring the energy loss of DD-tritons, D3He-alphas, DD-protons and D3He-protons, with distinctly different velocities, and the results indicate that the stopping power varies strongly with Te and ne. This effort represents the first experimental test of state-of-art plasma-stopping-power theories around the Bragg peak, which is an important first step in our efforts of getting a fundamental understanding of DT-alpha stopping in HED plasmas, a prerequisite for understanding ignition margins in various implosion designs with varying hot spot areal density at the National Ignition Facility. The work described here was performed in part at the LLE National Laser User's Facility (NLUF), and was supported in part by US DOE (Grant No. DE-FG03- 03SF22691), LLNL (subcontract Grant No. B504974) and LLE (subcontract Grant No. 412160-001G).

  1. 8th European Conference on Rare Diseases & Orphan Products (ECRD 2016

    Directory of Open Access Journals (Sweden)

    Michael Schlander

    2016-11-01

    Full Text Available Table of contents O1 The European Social Preferences Measurement (ESPM study project: social cost value analysis, budget impact, commercial life cycle revenue management, and the economics of biopharmaceutical Research & Development (R&D Michael Schlander, Søren Holm, Erik Nord, Jeff Richardson, Silvio Garattini, Peter Kolominsky-Rabas, Deborah Marshall, Ulf Persson, Maarten Postma, Steven Simoens, Oriol de Solà Morales, Keith Tolley, Mondher Toumi, Harry Telser O2 Newborn Screening: the potential and the challenges James R Bonham O3 Untreatable disease outcomes - how would we measure them? Helmut Hintner, Anja Diem, Martin Laimer O4 Taking Integrated Care Forward: Experiences from Canada to inspire service provision for people living with rare disease in Europe Réjean Hébert O5 Listening to the patient’s voice: social media listening for safety and benefits in rare diseases Nabarun Dasgupta, Carrie E. Pierce, Melissa Jordan O6 Via Opta: Mobile apps making visually impaired patients’ lives easier Barbara Bori, Mohanad Fors, Emilie Prazakova O7 A report of the IRDiRC “Small Population Clinical Trial” Task Force Simon Day O8 HAE patient identification and diagnosis: An innovative, ‘game changing’ collaboration Thomas J. Croce Jr. O9 Co-creating with the community: primary packaging & administration for people with haemophilia Jonas Fransson, Philip Wood O10 Go with Gaucher, taking forward the next generation. How to involve young people to create a new generation of patient advocates Anne-Grethe Lauridsen, Joanne Higgs, Vesna Stojmirova Aleksovska P1 ODAK – Orphan Drug for Acanthamoeba Keratitis Christina Olsen, Ritchie Head, Antonio Asero, Vincenzo Papa, Christa van Kan, Loic Favennec, Silvana Venturella, Michela Salvador, Alan Krol P5 Rare Navigators help people living with rare diseases to manage the social – and healthcare systems Stephanie J. Nielsen, Birthe B. Holm P6 The eAcademy for Tay-Sachs & Sandhoff disease app

  2. Portmanteau constructions, phrase structure and linearization

    Directory of Open Access Journals (Sweden)

    Brian Hok-Shing Chan

    2015-12-01

    Full Text Available In bilingual code-switching which involves language-pairs with contrasting head-complement orders (i.e. head-initial vs head-final, a head may be lexicalized from both languages with its complement sandwiched in the middle. These so-called portmanteau sentences (Nishimura, 1985, 1986; Sankoff, Poplack, and Vanniarajan, 1990, etc. have been attested for decades, but they had never received a systematic, formal analysis in terms of current syntactic theory before a few recent attempts (Hicks, 2010, 2012. Notwithstanding this lack of attention, these structures are in fact highly relevant to theories of linearization and phrase structure. More specifically, they challenge binary-branching (Kayne, 1994, 2004, 2005 as well as the Antisymmetry hypothesis (ibid.. Not explained by current grammatical models of code-switching, including the Equivalence Constraint (Poplack, 1980, the Matrix Language Frame Model (Myers-Scotton, 1993, 2002, etc., and the Bilingual Speech Model (Muysken, 2000, 2013, the portmanteau construction indeed looks uncommon or abnormal, defying any systematic account. However, the recurrence of these structures in various datasets and constraints on them do call for an explanation. This paper suggests an account which lies with syntax and also with the psycholinguistics of bilingualism. Assuming that linearization is a process at the Sensori-Motor (SM interface (Chomsky, 2005; 2013, this paper sees that word order is not fixed in a syntactic tree but it is set in the production process, and much information of word order rests in the processor, for instance, outputting a head before its complement (i.e. head-initial word order or the reverse (i.e. head-final word order. As for the portmanteau construction, it is the output of bilingual speakers co-activating two sets of head-complement orders which summon the phonetic forms of the same word in both languages. Under this proposal, the underlying structure of a portmanteau

  3. LLE Review 83, Quarterly Report

    Energy Technology Data Exchange (ETDEWEB)

    None

    2000-12-01

    This volume of the LLE Review, covering April-June 2000, features an article by F. J. Marshall, T. Ohki, D. McInnis, Z. Ninkov, and J. Carbone, who detail the conversion of the OMEGA time-integrated x-ray diagnostics to electronic readout using direct-detection x-ray cameras [charge-injection devices (CID's)]. Pinhole and x-ray microscope images are shown along with inferred calibration measurements of the CID cameras. Currently, the same cameras are being used to obtain x-ray spectra in a TIM-based spectrometer, extending their use to all time-integrated imaging and spectroscopic x-ray instruments used on OMEGA. Additional highlights of the research presented in this issue are: (1) V. A. Smalyuk, B. Yaakobi, F. J. Marshall, and D. D. Meyerhofer investigate the spatial structure of the temperature and density of target-shell plasmas at peak compression (stagnation). This is accomplished by examining the energy dependence of the x-ray emission using narrow-band x-ray filters and the known absorption properties of the shell dopant (Ti). (2) F. Sequin, C. K. Ll, D. G. Hicks, J. A. Frenje, K. M. Green, R. D. Petrasso, J. M. Soures, V. Yu. Glebov, C. Stoeckl, P. B. Radha, D. D. Meyerhofer, S. Roberts, C. Sorce, T. C. Sangster, M. D. Cable, S. Padalino, and K. Fletcher detail the physics and instrumentation used to obtain and interpret secondary D-{sup 3}He proton spectra from current gas-filled-target and future cryogenic-target experiments. Through a novel extension of existing charged-particle detection techniques with track detectors, the authors demonstrate the ability to obtain secondary proton spectra with increased sensitivity. (3) M. Guardelben, L. Ning, N. Jain, D. Battaglia, and K. Marshall compare the utility of a novel liquid-crystal-based, point-diffraction interferometer (LCPDI) with the commercial standard phase-shifting interferometer and conclude that the LCPDI is a viable low-cost alternative. (4) A. B. Shorey, S. D. Jacobs, W. I. Kordonski, and R

  4. Portmanteau Constructions, Phrase Structure, and Linearization.

    Science.gov (United States)

    Chan, Brian Hok-Shing

    2015-01-01

    In bilingual code-switching which involves language-pairs with contrasting head-complement orders (i.e., head-initial vs. head-final), a head may be lexicalized from both languages with its complement sandwiched in the middle. These so-called "portmanteau" sentences (Nishimura, 1985, 1986; Sankoff et al., 1990, etc.) have been attested for decades, but they had never received a systematic, formal analysis in terms of current syntactic theory before a few recent attempts (Hicks, 2010, 2012). Notwithstanding this lack of attention, these structures are in fact highly relevant to theories of linearization and phrase structure. More specifically, they challenge binary-branching (Kayne, 1994, 2004, 2005) as well as the Antisymmetry hypothesis (ibid.). Not explained by current grammatical models of code-switching, including the Equivalence Constraint (Poplack, 1980), the Matrix Language Frame Model (Myers-Scotton, 1993, 2002, etc.), and the Bilingual Speech Model (Muysken, 2000, 2013), the portmanteau construction indeed looks uncommon or abnormal, defying any systematic account. However, the recurrence of these structures in various datasets and constraints on them do call for an explanation. This paper suggests an account which lies with syntax and also with the psycholinguistics of bilingualism. Assuming that linearization is a process at the Sensori-Motor (SM) interface (Chomsky, 2005, 2013), this paper sees that word order is not fixed in a syntactic tree but it is set in the production process, and much information of word order rests in the processor, for instance, outputting a head before its complement (i.e., head-initial word order) or the reverse (i.e., head-final word order). As for the portmanteau construction, it is the output of bilingual speakers co-activating two sets of head-complement orders which summon the phonetic forms of the same word in both languages. Under this proposal, the underlying structure of a portmanteau construction is as simple as an

  5. The scope of the LeChatelier Principle

    Science.gov (United States)

    George M., Lady; Quirk, James P.

    2007-07-01

    LeChatelier [Comptes Rendus 99 (1884) 786; Ann. Mines 13 (2) (1888) 157] showed that a physical system's “adjustment” to a disturbance to its equilibrium tended to be smaller as constraints were added to the adjustment process. Samuelson [Foundations of Economic Analysis, Harvard University Press, Cambridge, 1947] applied this result to economics in the context of the comparative statics of the actions of individual agents characterized as the solutions to optimization problems; and later (1960), extended the application of the Principle to a stable, multi-market equilibrium and the case of all commodities gross substitutes [e.g., L. Metzler, Stability of multiple markets: the hicks conditions. Econometrica 13 (1945) 277-292]. Refinements and alternative routes of derivation have appeared in the literature since then, e.g., Silberberg [The LeChatelier Principle as a corollary to a generalized envelope theorem, J. Econ. Theory 3 (1971) 146-155; A revision of comparative statics methodology in economics, or, how to do comparative statics on the back of an envelope, J. Econ. Theory 7 (1974) 159-172], Milgrom and Roberts [The LeChatelier Principle, Am. Econ. Rev. 86 (1996) 173-179], W. Suen, E. Silberberg, P. Tseng [The LeChatelier Principle: the long and the short of it, Econ. Theory 16 (2000) 471-476], and Chavas [A global analysis of constrained behavior: the LeChatelier Principle ‘in the large’, South. Econ. J. 72 (3) (2006) 627-644]. In this paper, we expand the scope of the Principle in various ways keyed to Samuelson's proposed means of testing comparative statics results (optimization, stability, and qualitative analysis). In the optimization framework, we show that the converse LeChatelier Principle also can be found in constrained optimization problems and for not initially “conjugate” sensitivities. We then show how the Principle and its converse can be found through the qualitative analysis of any linear system. In these terms, the Principle and

  6. Impact of preoperative screening for rectal colonization with fluoroquinolone-resistant enteric bacteria on the incidence of sepsis following transrectal ultrasound guided prostate biopsy

    Directory of Open Access Journals (Sweden)

    Farrell JJ

    2017-02-01

    Full Text Available John J Farrell,1,2 Jennifer L Hicks,3 Stephanie E Wallace,2 Allen D Seftel4,5 1Department of Medicine, Division of Infectious Diseases, University of Illinois College of Medicine, 2Department of Laboratory Medicine, Division of Clinical Microbiology & Serology, OSF/Saint Francis Medical Center, 3Department of Urology, OSF /Saint Francis Medical Center, Peoria, IL, 4Department of Urology, Cooper University Hospital, 5Department of Surgery, Cooper University School of Medicine, Camden, NJ, USA Abstract: With the universal adoption of antibiotic prophylaxis prior to prostate biopsy, the current risk of post-biopsy infection (including sepsis is <2%. Preoperative prophylactic antibiotic regimens can vary, and although fluoroquinolones have emerged as the standard of care, there is no universally agreed upon preoperative antibiotic regimen. Recently, an increase in the proportion of postoperative infections caused by fluoroquinolone-resistant Escherichia coli (as well as other Enterobacteriaceae has led to the exploration of simple, practical, and cost-effective methods to minimize this postoperative infection risk. We performed a prospective, nonrandomized, controlled study of preoperative rectal cultures to screen for rectal colonization with fluoroquinolone-resistant bacteria using ciprofloxacin-supplemented MacConkey agar culture media. To evaluate the feasibility and practicality of this test, one provider used the results of rectal swab cultures collected during the preoperative outpatient evaluation to adjust each patient’s preoperative antibiotic prophylaxis when fluoroquinolone-resistant enteric bacteria were detected, whereas two other providers continued usual preoperative care and empiric antimicrobial prophylaxis. Rectal colonization with fluoroquinolone-resistant bacteria was detected in 19/152 (12.5% of patients. In our intention-to-treat analysis (N=268, the rate of post-biopsy sepsis was 3.6% lower in the group that was screened

  7. Chronostratigraphic framework for the late Miocene interval of IODP Exp. 355 Site U1457: timing of the C3-C4 transition

    Science.gov (United States)

    Tauxe, L.; Feakins, S. J.; Liddy, H.; Kulhanek, D. K.; Scardia, G.; Routledge, C.

    2017-12-01

    Combining magnetostratigraphic, biostratigraphic, and isotopic data for the Late Miocene interval of U1457 provides a tight temporal framework for the C3-C4 isotopic transition first documented by Quade et al. (1989) in northern Pakistan. We have re-evaluated the chronological constraints for the shifts recorded in Pakistan, Nepal and India. Records include those from Rhotas (Behrensmeyer et al., 2007), Jalalpur (Johnson et al., 1982, Quade and Cerling, 1995) from Pakistan, Jawalamukhti and Haripur Kola (NW India) in Voegeli et al. (2017) with magnetostratigraphic control from Meigs et al. (1995), and Sangode et al. (1996) and records from Nepal summarized by Quade et al. (1995) with magnetostratigraphic control documented by Ojha et al. (2009). An age for the C3-C4 transition at ca. 7.0 Ma is consistent with all records in hand suggesting that it is possible that the transition occurred simultaneously in the Indian subcontinent Ma (although differences are allowed but not demanded by the data). We also updated the magnetic and nannofossil stratigraphies for IODP Expedition 355, Site U1457, revising the calibration of certain nannofossil datums. These data, combined with geochemical proxy data sensitive to the C3-C4 transition (d13C values of C35 n-alkanes (per mil relative to PD Belemnite) which shows a transition at 648 mcd, lead to the tentative conclusion that the C3-C4 transition recorded at Site U1457 occurred within C3Ar, or also at ca. 7; it is apparently synchronous with the records on the Indian subcontinent. A.K. Behrensmeyer, J. Quade, T. E. Cerling , J. Kappelman, I. A. Khan, P. Copeland, L. Roe, J. Hicks, P. Stubblefield, B. J. Willis, C. Latorre, Geol. Soc. Am. Bull 119 1486-1505 (2007). F. M. Gradstein, J. G. Ogg, M. D. Schmitz, G. M. Ogg, (2012). N. M. Johnson, N. D. Opdyke, G. D. Johnson, E. H. Lindsay, R. A. K. Tahirkheli, Paleogeo. Paleoclim. and Paleoecol. 37 17-42 (1982). A.J. Meigs, D. W. Burbank, R. A. Beck, Geology 23 423-426 (1995). Ojha

  8. LLE Review 83, Quarterly Report

    International Nuclear Information System (INIS)

    2000-01-01

    This volume of the LLE Review, covering April-June 2000, features an article by F. J. Marshall, T. Ohki, D. McInnis, Z. Ninkov, and J. Carbone, who detail the conversion of the OMEGA time-integrated x-ray diagnostics to electronic readout using direct-detection x-ray cameras [charge-injection devices (CID's)]. Pinhole and x-ray microscope images are shown along with inferred calibration measurements of the CID cameras. Currently, the same cameras are being used to obtain x-ray spectra in a TIM-based spectrometer, extending their use to all time-integrated imaging and spectroscopic x-ray instruments used on OMEGA. Additional highlights of the research presented in this issue are: (1) V. A. Smalyuk, B. Yaakobi, F. J. Marshall, and D. D. Meyerhofer investigate the spatial structure of the temperature and density of target-shell plasmas at peak compression (stagnation). This is accomplished by examining the energy dependence of the x-ray emission using narrow-band x-ray filters and the known absorption properties of the shell dopant (Ti). (2) F. Sequin, C. K. Ll, D. G. Hicks, J. A. Frenje, K. M. Green, R. D. Petrasso, J. M. Soures, V. Yu. Glebov, C. Stoeckl, P. B. Radha, D. D. Meyerhofer, S. Roberts, C. Sorce, T. C. Sangster, M. D. Cable, S. Padalino, and K. Fletcher detail the physics and instrumentation used to obtain and interpret secondary D- 3 He proton spectra from current gas-filled-target and future cryogenic-target experiments. Through a novel extension of existing charged-particle detection techniques with track detectors, the authors demonstrate the ability to obtain secondary proton spectra with increased sensitivity. (3) M. Guardelben, L. Ning, N. Jain, D. Battaglia, and K. Marshall compare the utility of a novel liquid-crystal-based, point-diffraction interferometer (LCPDI) with the commercial standard phase-shifting interferometer and conclude that the LCPDI is a viable low-cost alternative. (4) A. B. Shorey, S. D. Jacobs, W. I. Kordonski, and R. F. Gans

  9. Characterization of auxin-binding proteins from zucchini plasma membrane

    Science.gov (United States)

    Hicks, G. R.; Rice, M. S.; Lomax, T. L.

    1993-01-01

    We have previously identified two auxin-binding polypeptides in plasma membrane (PM) preparations from zucchini (Cucurbita pepo L.) (Hicks et al. 1989, Proc. Natl. Acad. Sci. USA 86, 4948-4952). These polypeptides have molecular weights of 40 kDa and 42 kDa and label specifically with the photoaffinity auxin analog 5-N3-7-3H-IAA (azido-IAA). Azido-IAA permits both the covalent and radioactive tagging of auxin-binding proteins and has allowed us to characterize further the 40-kDa and 42-kDa polypeptides, including the nature of their attachment to the PM, their relationship to each other, and their potential function. The azido-IAA-labeled polypeptides remain in the pelleted membrane fraction following high-salt and detergent washes, which indicates a tight and possibly integral association with the PM. Two-dimensional electrophoresis of partially purified azido-IAA-labeled protein demonstrates that, in addition to the major isoforms of the 40-kDa and 42-kDa polypeptides, which possess isoelectric points (pIs) of 8.2 and 7.2, respectively, several less abundant isoforms that display unique pIs are apparent at both molecular masses. Tryptic and chymotryptic digestion of the auxin-binding proteins indicates that the 40-kDa and 42-kDa polypeptides are closely related or are modifications of the same polypeptide. Phase extraction with the nonionic detergent Triton X-114 results in partitioning of the azido-IAA-labeled polypeptides into the aqueous (hydrophilic) phase. This apparently paradoxical behavior is also exhibited by certain integral membrane proteins that aggregate to form channels. The results of gel filtration indicate that the auxin-binding proteins do indeed aggregate strongly and that the polypeptides associate to form a dimer or multimeric complex in vivo. These characteristics are consistent with the hypothesis that the 40-kDa and 42-kDa polypeptides are subunits of a multimeric integral membrane protein which has an auxin-binding site, and which may

  10. Nuclear Calculations of Light-Water Moderated Reactors and Experimental Correlations; Calculs de Riacteurs Ralentis a l'Eau Ordinaire et Comparaison avec les Risultats Expirimentaux; Raschet reaktorov s zamedlitelem iz obychnoj vody i sravnenie s ehksperimental'nymi rezul'tatami; Calculos Nucleares de Reactores Moderados por Agua Ligera y Correlacion Experimental

    Energy Technology Data Exchange (ETDEWEB)

    Solanilla, R. [Comision Nacional de Energia Atomica, Buenos Aires (Argentina)

    1964-02-15

    Using the theory of two groups modified by epithermal fissions, we analysed a set of critical systems comprising a reflector and light-water moderator and nuclear fuel consisting of U{sup 235} in various degrees of enrichment. The cross-sections of the thermal group used are those listed in the Tables of Amster for hydrogenated mixtures at different temperatures, U{sup 235} concentrations and 1/v absorbers. The effect of heterogeneity in the cross-sections was dealt with by approximation, modifying the concentrations of the absorbers by spatial variation of the thermal flux in the elementary cell. The disadvantage factor was calculated using the formula of Amouyal-Benoist. The thermal diffusion coefficient was defined as the reciprocal of three times the macroscopic transport cross-section homogenized over the volume of the elementary cell. The constants of the fast group were calculated in accordance with Ombrellaro's scheme for three fast diffusion groups (10 MeV to 0.821 MeV; 0.821 MeV to 5.5 keV; 5.5 keV to 0.625 eV) with microscopic cross-sections fitted for each group. Ombrellaro's definition of the neutron constants for the three fast groups as a function of the fitted cross-sections was modified for the third group in accordance with Hick's treatment of the effective resonance absorption of U{sup 238} , based on the calculation of the effective resonance integral. The calculations were performed by computing the effective resonance integral of U{sup 238} by the formula obtained theoretically by the author and involving reduction of the S/M relationship in accordance with Bell's approximation of the ''Dancoff'' effect. The correlation with the available experimental results, which extend to a wide range of moderation, composition of materials and geometry and which was carried out by comparing some of the main parameters of a lattice and/or effective multiplication, shows satisfactory results, with scattering of generally not more than 2% between calculated

  11. The Crisis of the European Electricity System. Diagnosis and possible ways forward

    International Nuclear Information System (INIS)

    Auverlot, Dominique; Beeker, Etienne; Hossie, Gaelle; Oriol, Louise; Rigard-Cerison, Aude; Bettzuege, Marc Oliver; Helm, Dieter; Roques, Fabien

    2014-01-01

    - Cerison, joined by Louise Oriol from the French Ministry of Ecology, Sustainable Development and Energy, put forward an analysis and recommendations for short and long term action towards a European market for electricity and a sustainable policy framework. It is essentially, on the one hand, to clarify the objectives of EU energy policy and to ensure their consistency and, on the other hand, to distinguish these objectives from the means used to achieve them. This means in particular that, in the elaboration process of the future climate and energy package, the EU should consider the reduction of CO 2 emissions as the primary - or even unique - objective, energy efficiency and the development of renewables appearing therefore as means to serve that objective. It is also important to review all policies in favor of renewable energies, by replacing the feed-in tariffs for mature renewable energies by mechanisms more compatible with the market, and by making them take part to the system balancing. In addition to this revision, there is need for a research and development policy for immature technologies that is both ambitious and coordinated at European level (renewable energies, storage, energy efficiency, smart grids). It is not accidental that the EU has engaged in building up a common climate and energy policy: there are strong synergies in doing so and the gains from successful cooperation are substantial. European nations should therefore act together. In order to so in an efficient way, the current defects of the European electricity market should be urgently dealt with: this is the thinking behind the proposals contained in this report

  12. Nicaragüenses en Costa Rica y Estados Unidos: datos de etnoencuestas

    Directory of Open Access Journals (Sweden)

    Juan Carlos Vargas

    2005-01-01

    Full Text Available En Centroamérica el único país con un comportamiento claramente bipolar en el destino de la emigración es Nicaragua. La migración de este país tiene a Costa Rica como principal destino y los Estados Unidos de América como el segundo. Este comportamiento no ha sido estático, aunque si muestra un patrón inverso. De mediados del siglo XIX a finales del decenio de 1970 con el triunfo sandinista (1979, Costa Rica era el principal destino. En la década de los años 80, con la denominada guerra de los contras, se presenta aumento de la emigración y se varía el destino y ocupa los Estados Unidos el primer lugar. Una vez que cesa el conflicto armado y los sandinistas dejan el gobierno, nuevamente Costa Rica se presenta como el principal destino, esta vez con aumento respecto del comportamiento histórico (Vargas; 1999, 2003. Pese a la magnitud de esta migración y las repercusiones para Costa Rica, son pocos los estudios que tienen por objeto analizarla en forma sistemática. Un importante esfuerzo lo han realizado Jimmy Rosales y otros, al estudiar los "nicaragüenses en el exterior" (Rosales: 2001 con datos del censo nicaragüense de 1995. Estudios más puntuales, con trabajo de campo en algunas comunidades fronterizas con Costa Rica, los han realizado investigadores de FLACSO-Costa Rica (Morales; 1997, 2000 (Morales y Castro, 2002 Recientemente, con el empleo de datos de etnoencuestas (para 5 comunidades en Nicaragua y otros países, se han desarrollado algunos trabajos para temas específicos. Fussell (2003 ha revisado las evidencias para la teoría de la causación acumulativa que brinda esta migración; Riosmena (2003 ha estudiado las posibilidades de retorno, y Hickes y Massey (2003, han estudiado las relaciones con el conflicto armado y político en Nicaragua y el destino de los migrantes. En este trabajo se analizan las características demográficas básicas de los migrantes, así como las corrientes migratorias con una mirada

  13. Science Underlying 2008 Nobel Prizes

    Science.gov (United States)

    Caldwell, Bernadette A.

    2009-01-01

    for teachers includes instructions for three student activities that use enzymes. The resources below may help introduce students to the science behind some of these Nobel Prizes. Turning on the Light: Lessons from Luminescence. O'Hara, P. B.; Engelson, C.; St. Peter, W. J. Chem. Educ. 2005, 82, 49 . (See especially the bioluminescence section on page 51 that concisely explains GFP.) JCE Classroom Activity #68: Turning on the Light. O'Hara, P. B.; Engelson, C.; St. Peter, W. J. Chem. Educ. 2005, 82, 48A . JCE Classroom Activity #81: pHantastic Fluorescence. Muyskens, M. J. Chem. Educ. 2006, 83, 768A . Recombinant Green Fluorescent Protein Isoforms: Exercises To Integrate Molecular Biology, Biochemistry, and Biophysical Chemistry. Hicks, B. W. J. Chem. Educ. 1999, 76, 409 . C-SNARF-1 as a Fluorescent Probe for pH Measurements in Living Cells: Two-Wavelength-Ratio Method versus Whole-Spectral-Resolution Method. Ribou, A-C.; Vigo, J.; Salmon, J-M. J. Chem. Educ. 2002, 79, 1471 . An Attack on the AIDS Virus: Inhibition of the HIV-1 Protease: New Drug Development Based on the Structure and Activity of the Protease and Its Role in the Replication and Maturation of the Virus. Volker, E. J. J. Chem. Educ. 1993, 70, 3 . From Chemistry Comes Alive!, five video clips demonstrate properties and mechanisms involved in the chemistry of HIV. HIV-1 Protease: An Enzyme at Work . All articles from Volume 1 to the current issue are available in full-text PDF at JCE Online : Browse by year, month, and page , or choose title and author searching of all issues of JCE.

  14. Seasonal and annual variations and regional characteristics of wet and dry deposition amounts in East Asian region

    Science.gov (United States)

    Sato, K.; Tsuyoshi, O.; Endo, T.; Yagoh, H.; Matsuda, K.

    2011-12-01

    Emission of sulfur and nitrogen compounds in Asian region has been remarkably increased with recent rapid economical growth (Ohara et al., 2007). To appropriately assess the influence of air pollutants on the ecosystem, it is important to quantitatively determine the atmospheric deposition of air pollutants. Here, Seasonal and annual variations and regional characteristics of estimated wet and dry deposition amounts at 27 monitoring sites of Acid Deposition Monitoring Network in East Asia (EANET) from 2003 to 2009 are discussed. Wet deposition sample was collected every 24 hours or 1 week by a wet only sampler. Wet deposition amounts were calculated by the product of the volume-weighted concentrations of ionic species (SO42-, NO3-, and NH4+) in the precipitation and precipitation amount measured by a standard rain gauge at each site. Dry deposition amount was estimated by the inferential method which was originated the model developed by Wesely and Hicks (1977) and modified by Matsuda (2008). The components examined for dry deposition were sulfur compounds (gaseous SO2 and particulate SO42-) and nitrogen compounds (gaseous HNO3 and NH3, particulate NO3- and NH4+). Dry deposition was calculated by the product of the deposition velocity estimated by the inferential method for forest and grass surfaces and the monitored air concentration of each compound. The mean annual dry deposition amounts for sulfur and nitrogen compounds in Japanese sites were in the range of 5-37 and 7-50 mmol m-2 year-1, respectively. The regional characteristics of dry deposition amounts in Japan were similar between sulfur and nitrogen compounds, which showed higher deposition in the Sea of Japan side and the western Japan. The mean annual total (wet + dry) deposition amounts for sulfur and nitrogen compounds in Japanese sites were in the range of 28-77 and 22-130 mmol m-2 year-1, respectively. The contributions of dry deposition to the total deposition amounts were 10-55% and 13-56% for

  15. Ames Optimized TCA Configuration

    Science.gov (United States)

    Cliff, Susan E.; Reuther, James J.; Hicks, Raymond M.

    1999-01-01

    CPU time limit available on the Cray machines. A typical optimization run using finite difference gradients can use only 30 to 40 design variables and one optimization iteration within the 8 hour queue limit for the chosen grid size and convergence level. The efficiency afforded by the adjoint method allowed for 50-120 design variables and 5-10 optimization iterations in the 8 hour queue. Geometric perturbations to the wing and fuselage were made using the Hicks/Henne (HH) shape functions. The HH functions were distributed uniformly along the chords of the wing defining sections and lofted linearly. During single-surface design, constraints on thickness and volume at selected wing stations were imposed. Both fuselage camber and cross-sectional area distributions were permitted to change during design. The major disadvantage to the use of these functions is the inherent surface waviness produced by repeated use of such functions. Many smoothing operations were required following optimization runs to produce a configuration with reasonable smoothness. Wagner functions were also used on the wing sections but were never used on the fuselage. The Wagner functions are a family of increasingly oscillatory functions that have also been used extensively in airfoil design. The leading and trailing edge regions of the wing were designed by use of polynomial and monomial functions respectively. Twist was attempted but was abandoned because of little performance improvement available from changing the baseline twist.

  16. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2004-01-01

    Full Text Available -Barbara Watson Andaya, Susan Blackburn, Love, sex and power; Women in Southeast Asia. Clayton VIC: Monash Asia Institute, 2001, iv + 144 pp. [Monash papers on Southeast Asia 55.] -Kathryn Gay Anderson, Juliette Koning ,Women and households in Indonesia; Cultural notions and social practices. Richmond, Surrey: Curzon, 2000, xiii + 354 pp. [Nordic Institute of Asian studies, studies in Asian topics 27.], Marleen Nolten, Janet Rodenburg (eds -Greg Bankoff, Takeshi Kawanaka, Power in a Philippine city. Chiba: Institute of developing economies, 2002, 118 pp. [IDE Occasional papers series 38.] -René van den Berg, John Lynch ,The Oceanic languages. Richmond, Surrey: Curzon, 2002, xvii + 924 pp., Malcolm Ross, Terry Crowley (eds -H.J.M. Claessen, Douglas Oliver, Polynesia in early historic times. Honolulu: Bess Press, 2002, 305 pp. -Harold Crouch, Andrew Rosser, The politics of economic liberalisation in Indonesia; State, market and power. Richmond, Surrey: Curzon, 2002, xv + 232 pp. -Hans Hägerdal, Arend de Roever, De jacht op sandelhout; De VOC en de tweedeling van Timor in de zeventiende eeuw. Zutphen: Walburg Pers, 2002, 383 pp. -Fiona Harris, Lorraine V. Aragon ,Structuralism's transformations; Order and revision in Indonesian and Malaysian societies; Paper written in honor of Clark E. Cunningham. Tempe AZ: Arizona State University Press, 1999, lxii + 402 pp., Susan D. Russell (eds -David Henley, Christiaan Heersink, Dependence on green gold: A socio-economic history of the Indonesian coconut island Selayar. Leiden: KITlV Press, 1999, xviii + 371 pp. [Verhandelingen 184.] -David Hicks, James T. Siegel ,Southeast Asia over three generations; Essays presented to Benedict R.O'G. Anderson 2003, 398 pp. Ithaca NY: Cornell University Southeast Asia program. [Studies on Southeast Asia 36.], Audrey R. Kahin (eds -Janny de Jong, L. de Jong, The collapse of a colonial society; The Dutch in Indonesia during the second world war. With an introduction by

  17. Nicaragüenses en Costa Rica y Estados Unidos: datos de etnoencuestas

    Directory of Open Access Journals (Sweden)

    Vargas, Juan Carlos

    2005-01-01

    Full Text Available En Centroamérica el único país con un comportamiento claramente bipolar en el destino de la emigración es Nicaragua. La migración de este país tiene a Costa Rica como principal destino y los Estados Unidos de América como el segundo. Este comportamiento no ha sido estático, aunque si muestra un patrón inverso. De mediados del siglo XIX a finales del decenio de 1970 con el triunfo sandinista (1979, Costa Rica era el principal destino. En la década de los años 80, con la denominada guerra de los contras, se presenta aumento de la emigración y se varía el destino y ocupa los Estados Unidos el primer lugar. Una vez que cesa el conflicto armado y los sandinistas dejan el gobierno, nuevamente Costa Rica se presenta como el principal destino, esta vez con aumento respecto del comportamiento histórico (Vargas; 1999, 2003. Pese a la magnitud de esta migración y las repercusiones para Costa Rica, son pocos los estudios que tienen por objeto analizarla en forma sistemática. Un importante esfuerzo lo han realizado Jimmy Rosales y otros, al estudiar los "nicaragüenses en el exterior" (Rosales: 2001 con datos del censo nicaragüense de 1995. Estudios más puntuales, con trabajo de campo en algunas comunidades fronterizas con Costa Rica, los han realizado investigadores de FLACSO-Costa Rica (Morales; 1997, 2000 (Morales y Castro, 2002. Recientemente, con el empleo de datos de etnoencuestas (para 5 comunidades en Nicaragua y otros países, se han desarrollado algunos trabajos para temas específicos. Fussell (2003 ha revisado las evidencias para la teoría de la causación acumulativa que brinda esta migración; Riosmena (2003 ha estudiado las posibilidades de retorno, y Hickes y Massey (2003, han estudiado las relaciones con el conflicto armado y político en Nicaragua y el destino de los migrantes. En este trabajo se analizan las características demográficas básicas de los migrantes, así como las corrientes migratorias con una mirada

  18. A Web-Based Intervention to Reduce Distress After Prostate Cancer Treatment: Development and Feasibility of the Getting Down to Coping Program in Two Different Clinical Settings.

    Science.gov (United States)

    Cockle-Hearne, Jane; Barnett, Deborah; Hicks, James; Simpson, Mhairi; White, Isabel; Faithfull, Sara

    2018-04-30

    completing cognitive behavior therapy exercises 77% (mean 16.1, SD 6.2) versus 88% (mean 18.6, SD 3.9). Chat room activity occurred among 63% (5/8) and 75% (12/16) of men, respectively. In phase I, 75% (6/8) of men viewed all the films; in phase II, the total number of unique views weekly was 16, 11, 11, and 10, respectively. The phase II mood diary was completed by 100% (16/16) of men. Satisfaction was high for the program and films. Limited efficacy testing indicated improvement in distress baseline to post intervention: phase I, P=.03, r=-.55; phase II, P=.001, r=-.59. Self-efficacy improved for coping P=.02, r=-.41. Service assessment confirmed ease of assimilation into clinical practice and clarified health care practitioner roles. The Web-based program is acceptable and innovative in clinical practice. It was endorsed by patients and has potential to positively impact the experience of men with distress after prostate cancer treatment. It can potentially be delivered in a stepped model of psychological support in primary or secondary care. Feasibility evidence is compelling, supporting further evaluative research to determine clinical and cost effectiveness. ©Jane Cockle-Hearne, Deborah Barnett, James Hicks, Mhairi Simpson, Isabel White, Sara Faithfull. Originally published in JMIR Cancer (http://cancer.jmir.org), 30.04.2018.

  19. Cleanliness distribution of high-carbon chromium bearing steel billets and growth behavior of inclusions during solidification; Distribución y crecimiento de inclusiones en la solidificación de barras de acero para rodamientos con cromo y alto contenido de carbono

    Energy Technology Data Exchange (ETDEWEB)

    Gu, C.; Bao, Y.; Lin, L.

    2017-09-01

    Variation of cleanliness and distribution of inclusions in thickness and width direction of highcarbon chromium bearing steel billets has been studied using total oxygen and nitrogen analysis and SEM/EDS, and the growth behavior of inclusions during solidification was studied with the help of solidification model. The region wit h relatively high total oxygen contents in the cross profile of billets is between inner arc side 3/16 and outer arc side 1/4; between left edge side 5/16 and right edge side 5/16. The formation sequence of inclusions is MgO-Al2O3 > TiN > MnS. MnS could wrap MgO-Al2O3 and reduces the damage to steel matrix caused by the latter, but generally could not effectively wrap TiN. Besides, TiN could wrap MgO-Al2O3 before MnS, which would weaken the protective capacity of MnS. Moreover, compared with MgO-Al2O3 inclusions, the sizes of TiN inclusions are generally larger. Thus the control of TiN inclusions should be strengthened. In hickness direction, the maximum size regions of TiN and MnS inclusions are inner arc side 1/3 and outer arc side 1/3; in width direction, the regions are edge side 1/3. During bearing processing, these regions and the regions with high total oxygen content should be avoided. [Spanish] La distribución de inclusiones en las secciones transversales y longitudinales de barras de acero para rodamientos al cromo con alto contenido de carbono se ha estudiado determinando el contenido total de nitrógeno y oxígeno y mediante SEM/EDS. El crecimiento de inclusiones durante la solidificación se estudió con la ayuda del modelo de solidificación. La zona con contenido total de oxígeno relativamente alto en la sección transversal de las barras, es entre el arco interior de 3/16 y el exterior 1/4; entre el borde izquierdo 5/16 y el derecho 5/16. La secuencia de formación de las inclusiones es MgO-Al2O3 > TiN > MnS. El MnS podría envolver a los óxidos de magnesio y aluminio (MgO-Al2O3) y reducir el daño causado al acero, pero

  20. Astronomers' Do-It-Yourself Project Opening A New Window on the Universe

    Science.gov (United States)

    1999-05-01

    at 74 MHz greatly improves our knowledge of its extent and properties. This is crucial to figuring out how the halo got there in the first place," Kassim said. In the region of the Coma Cluster, the scientists made a "super" wide-field image. This image, showing an area some 15 degrees on a side, shows hundreds of radio-emitting objects, including extremely distant galaxies. Dubbed the "VLA Coma Deep Field," the image is "one of the most spectacular made recently at the VLA," Kassim said. "The amount of information obtained from only a single pointing of the VLA is awesome. Images like this will be extremely valuable in learning about the early universe," he said. All of these results came about because of the astronomers' persistence in pursuing a long-sought goal of equipping the VLA to observe at the new frequency. Erickson has been a long-time proponent of low-frequency radio astronomy. Both Perley and Kassim were Ph.D students of Erickson at the University of Maryland. The 330-MHz capability, also supported by NRL, was added to the VLA in the 1980s, and the group managed to install equipment for 74 MHz on eight of the VLA's 27 antennas a few years ago. They still wanted all the antennas equipped, however. "We knew we could use off-the-shelf components and equip antennas for about a thousand dollars each," said Perley, "but we just couldn't seem to squeeze the loose change out of anyone." Then Kassim pursuaded the Naval Research Laboratory to provide funding for the project. The astronomers then went to work to get the most performance for the money. Erickson, aided by NRL engineer Brian Hicks and Kassim, did the actual construction of 74-MHz receivers at NRL. The astronomers also worked alongside engineers and technicians, climbing on the VLA's giant dish antennas to install the new equipment. Hicks is presently constructing additional 74 MHz receivers at NRL for eventual tests on Very Long Baseline Array antennas The result, Perley said, "is not bad for a do

  1. Modeling of the impact of Rhone River nutrient inputs on the dynamics of planktonic diversity

    Science.gov (United States)

    Alekseenko, Elena; Baklouti, Melika; Garreau, Pierre; Guyennon, Arnaud; Carlotti, François

    2014-05-01

    future research. Report of the Workshop «Variability of the Eastern and Western Mediterranean circulation and termohaline properties : similarities and differences ». Rome, 7-9 November, 2011, 48 pp. Parsons, T. R., and Lalli, C. M. (2002) Jellyfish population explosions: Revisiting a hypothesis of possible causes. La Mer 40: 111-121. Pujo-Pay, M., Conan, P., Oriol L., Cornet-Barthaux, V., Falco, C., Ghiglione, J.-F., Goyet, C., Moutin, T. and Prieur, L. (2011) Integrated survey of elemental stoichiometry (C, N, P) from the western to eastern Mediterranean Sea, Biogeoscciences, 8, 883-899. The MerMex Group, Durrieu de Madron X, Guieu C, Sempéré R, Conan P, Cossa D, D'Ortenzio F, Estournel C, Gazeau F, Rabouille C, Stemmann L, Bonnet S, Diaz F, Koubbi P, Radakovitch O, Babin M, Baklouti M, Bancon-Montigny C, Belviso S, Bensoussan N, Bonsang B, Bouloubassi I, Brunet C, Cadiou J-F, Carlotti F, Chami M, Charmasson S, Charrière B, Dachs J, Doxaran D, Dutay J-C, Elbaz-Poulichet F, Eléaume M, Eyrolles F, Fernandez C, Fowler S, Francour P, Gaertner JC, Galzin R, Gasparini S, Ghiglione J-F, Gonzalez J-L, Goyet C, Guidi L, Guizien K, Heimbürger L-E, Jacquet SHM, Jeffrey WH, Joux F, Le Hir P, Leblanc K, Lefèvre D, Lejeusne C, Lemé R, Loÿe-Pilot M-D, Mallet M, Méjanelle L,Mélin F, Mellon C, Mérigot B, Merle P-L, Migon C, Miller WL, Mortier L, Mostajir B, Mousseau L, Moutin T, Para J, Pérez T, Petrenko A, Poggiale J-C, Prieur L, Pujo-Pay M, Pulido-Villena, Raimbult P, Rees AP, Ridame C, Rontani J-F, Ruiz Pino D, Sicre MA, Taillandier V, Tamburini C, Tanaka T, Taupier-Letage I, Tedetti M, Testor P, Thébault H, Thouvenin B, Touratier F, Tronczynski J, Ulses C, Van Wambeke F, Vantrepotte V, Vaz S, Verney R (2011) Marine ecosystems' responses to climatic and anthropogenic forcings in the Mediterranean. Prog Oceanogr 91:97-166

  2. UU* filtering of nighttime net ecosystem CO2 exchange flux over forest canopy under strong wind in wintertime

    Institute of Scientific and Technical Information of China (English)

    ZHANG; Junhui

    2005-01-01

    [1]Aubinet, M., Heinesch, B., Longdoz, B., Estimation of the carbon sequestration by a heterogeneous forest: night flux corrections,heterogeneity of the site and inter-annual variability, Global Change Biology, 2002, 8:1053-1071.[2]Charlotte, L.R., Nigel, T.R., Seasonal contribution of CO2 fluxes in the annual C budget of a northern bog, Global Biogeochemical Cycles, 2003, 171029, doi: 10.1029/20029B001889.[3]Baldocchi, D.D., Hicks, B.B., Meyers, T. P., Measuring biosphere-atmosphere exchanges of biologically related gases with micrometeorological methods, Ecology, 1988, 69:1331-1340.[4]Baldocchi, D.D., Assessing ecosystem carbon balance: problems and prospects of the eddy covariance technique, Global change biology, 2003, 9: 478-492.[5]Canadell, J. G., Mooney, H. A., Baldocchi, D. D. et al., Carbon metabolism of the terrestrial biosphere: A multi technique approach for improved understanding, Ecosystems, 2000, 3:115-130.[6]Schmid, H. P., Footprint modeling for vegetation atmosphere exchange studies: a review and perspective, Agricultural and Forest Meteorology, 2002, 113: 159-183.[7]Wofsy, S. C., Goulden, M. L., Munger, J. W. et al., Net exchange on CO2 in a mid-latitude forest, Science, 1993, 260: 1314-1317.[8]Massman, W. J., Lee, X. H., Eddy covariance flux corrections and uncertainties in long-term studies of carbon and energy exchanges,Agricultural and Forest Meteorology, 2002, 113: 121-144.[9]Baldocchi, D. D., Finnigan, J., Wilson, K. et al., On measuring net ecosystem carbon exchange over tall vegetation on complex terrain, Boundary-Layer Meteorology, 2000, 96: 257-291.[10]Anthoni, P. M., Unsworth, M. H., Law, B. E. et al., Seasonal differences in carbon and water vapor exchange in young and old-growth ponderosa pine ecosystems, Agricultural and Forest Meteorology, 2002, 111: 203-222.[11]Paw U, K. T., Baldocchi, D. D., Meyers, T. P. et al., Correction of eddy-covariance measurements incorporating both advective

  3. Book Reviews

    Directory of Open Access Journals (Sweden)

    Janet Rodenburg

    1992-04-01

    Full Text Available - Leonard Y. Andaya, H.A. Poeze, Excursies in Celebes; Een bundel bijdragen bij het afscheid van J. Noorduyn als directeur-secretaris van het Koninklijk Instituut voor Taal-, Land- en Volkenkunde. Leiden: KITLV Uitgeverij, 1991, 348 pp., P. Schoorl (eds. - Anne Booth, Adrian Clemens, Changing economy in Indonesia Volume 12b; Regional patterns in foreign trade 1911-40. Amsterdam: Royal Tropical Institute, 1992., J.Thomas Lindblad, Jeroen Touwen (eds. - A.P. Borsboom, James F. Weiner, The empty place; Poetry space, and being among the Foi of Papua New Guinea. Bloomington: Indiana University Press, 1991. - Martin van Bruinessen, Ozay Mehmet, Islamic identity and development; Studies of the Islamic periphery. London and New York: Routledge, 1990 (cheap paperback edition: Kula Lumpur: Forum, 1990, 259 pp. - H.J.M. Claessen, Timothy Earle, Chiefdoms: power, economy, and ideology. A school of American research book. Cambridge: Cambridge University Press, 1991. 341 pp., bibliography, maps, figs. - H.J.M. Claessen, Henk Schulte Nordholt, State, village, and ritual in Bali; A historical perspective. (Comparitive Asian studies 7. Amsterdam: VU University press for the centre for Asian studies Amsterdam, 1991. 50 pp. - B. Dahm, Ruby R. Paredes, Philippine colonial democracy. (Monograph series 32/Yale University Southeast Asia studies. New Haven: Yale Center for international and Asia studies, 1988, 166 pp. - Eve Danziger, Bambi B. Schieffelin, The give and take of everyday life; Language socialization of Kaluli children. (Studies in the social and cultural foundations of language 9. Cambridge: Cambridge University Press, 1991. - Roy Ellen, David Hicks, Kinship and religion in Eastern Indonesia. (Gothenburg studies in social anthropology 12. Gothenburg: Acta Universitatis Gothoburgensis, 1990, viii 132 pp., maps, figs, tbls. - Paul van der Grijp, Pierre Lemonnier, Guerres et festins; Paix, échanges et competition dans les highlands de Nouvelle

  4. Spatial pattern of nitrogen deposition flux over Czech forests: a novel approach accounting for unmeasured nitrogen species

    Science.gov (United States)

    Hůnová, Iva; Stoklasová, Petra; Kurfürst, Pavel; Vlček, Ondřej; Schovánková, Jana; Stráník, Vojtěch

    2015-04-01

    atmospheric nitrogen deposition flux over the Czech forests collating all available data and model results. The aim of the presented study is to provide an improved, more reliable and more realistic estimate of spatial pattern of nitrogen deposition flux over one country. This has so far been based standardly on measurements of ambient N/NOx concentrations as dry deposition proxy, and N/NH4+ and N/NO3- as wet deposition proxy. For estimate of unmeasured species contributing to dry deposition, we used an Eulerian photochemical dispersion model CAMx, the Comprehensive Air Quality Model with extensions (ESSS, 2011), coupled with a high resolution regional numeric weather prediction model Aladin (Vlček, Corbet, 2011). Contribution of fog was estimated using a geostatistical data driven model. Final maps accounting for unmeasured species clearly indicate, that so far used approach results in substantial underestimation of nitrogen deposition flux. Substitution of unmeasured nitrogen species by modeled values seems to be a plausible way for approximation of total nitrogen deposition, and getting more realistic spatial pattern as input for further studies of likely nitrogen impacts on ecosystems. Acknowledgements: We would like to acknowledge the grants GA14-12262S - Effects of changing growth conditions on tree increment, stand production and vitality - danger or opportunity for the Central-European forestry?, and NAZV QI112A168 (ForSoil) of the Czech Ministry for Agriculture for support of this contribution. The input data used for the analysis were provided by the Czech Hydrometeorological Institute. References: Bobbink, R., Hicks, K., Galloway, J., Spranger, T., Alkemade, R. et al. (2010): Global Assessment of Nitrogen Deposition Effects on Terrestrial Plant Diversity: a Synthesis. Ecological Applications 20 (1), 30-59. Fowler D., O'Donoghue M., Muller J.B.A, et al. (2005): A chronology of nitrogen deposition in the UK between 1900 and 2000. Watter, Air & Soil Pollution: Focus

  5. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2004-04-01

    Full Text Available -Timothy P. Barnard, Cynthia Chou, Indonesian sea nomads; Money, magic, and fear of the Orang Suku Laut. London: RoutledgeCurzon, 2003, xii + 159 pp. -R.H. Barnes, Toos van Dijk, Gouden eiland in de Bandazee; Socio-kosmische ideeën op Marsela, Maluku Tenggara, Indonesië. Leiden: Onderzoekschool voor Aziatische, Afrikaanse en Amerindische studies (CNWS, Universiteit Leiden, 2000, 458 pp. [CNWS Publications 94.] -Andrew Beatty, Peter G. Riddell, Islam and the Malay-Indonesian world; Transmission and responses. Honolulu: University of Hawai'i Press, 2001, xvii + 349 pp. -Peter Boomgaard, Richard H. Grove ,El Niño - history and crisis; Studies from the Asia-Pacific region. Cambridge: White Horse Press, 2000, 230 pp., John Chappell (eds -Bernardita Reyes Churchill, Florentino Rodao, Franco y el imperio japonés; Imágenes y propaganda en tiempos de guerra. Barcelona: Plaza and Janés, 2002, 669 pp. -Matthew Cohen, Stuart Robson, The Kraton; Selected essays on Javanese courts. Translated by Rosemary Robson-McKillop. Leiden: KITLV Press, 2003, xxvi + 397 pp. [Translation series 28.] -Serge Dunis, Ben Finney, Sailing in the wake of the ancestors; Reviving Polynesian voyaging. Honolulu: Bishop Museum Press, 2003, 176 pp. [Legacy of excellence.] -Heleen Gall, Jan A. Somers, De VOC als volkenrechtelijke actor. Deventer: Gouda Quint, Rotterdam: Sanders Instituut, 2001, x + 350 pp. -David Henley, Harold Brookfield, Exploring agrodiversity. New York: Columbia University Press, 2001, xix + 348 pp. -David Hicks, Ernst van Veen ,A guide to the sources of the history of Dutch-Portuguese relations in Asia (1594-1797. With a foreword by Leonard Blussé. Leiden: Institute for the history of European expansion, 2001, iv + 378 pp. [Intercontinenta 24.], Daniël Klijn (eds -Nico Kaptein, Donald J. Porter, Managing politics and Islam in Indonesia. London: RoutledgeCurzon, 2002, xxi + 264 pp. -Victor T. King, Monica Janowski, The forest, source of life; The Kelabit of

  6. Book Reviews

    Directory of Open Access Journals (Sweden)

    Redactie KITLV

    2004-10-01

    ,Indonesian electoral behaviour; A statistical perspective. Singapore: Institute of Southeast Asian Studies, 2004, xli + 429 pp. [Indonesia's Population Series 2.], Evi Nurvida Arifin, Leo Suryadinata (eds -Hans Hägerdal, Arnaud Leveau, Le destin des fils du dragon; L'influence de la communauté chinoise au Viêt Nam et en Thaïlande. Paris: L'Harmattan, Bangkok: Institut de Recherche sur l'Asie de Sud Est Contemporaine, 2003, xii + 88 pp. -Han Bing Siong, A.W.H. Massier, Van recht naar hukum; Indonesische juristen en hun taal, 1915-2000. (Privately published, 2003, xiii + 234 pp. [PhD thesis, Leiden University.] -David Hicks, Andrew Berry, Infinite tropics; An Albert Russel Wallace anthology, with a preface by Stephen Jay Gould. London: Verso, 2002, xviii + 430 pp. -Carool Kersten, J. van Goor, Indische avonturen; Opmerkelijke ontmoetingen met een andere wereld. Den Haag: Sdu Uitgevers, 2000, 294 pp. -Lisa Migo, Robert Martin Dumas, 'Teater Abdulmuluk' in Zuid-Sumatra; Op de drempel van een nieuwe tijdperk. Leiden: Onderzoekschool CNWS, School voor Aziatische, Afrikaanse en Amerindische Studies, 2000, 345 pp. -John N. Miksic, Claude Guillot ,Historie de Barus, Sumatra; Le site de Lobu Tua; II; Étude archéologique et documents. Paris: Association Archipel, 2003, 339 pp. [Cahier d'Archipel 30.], Marie-France Dupoizat, Daniel Perret (eds -Sandra Niessen, Traude Gavin, Iban ritual textiles. Leiden: KITLV Press, 2003, xi + 356 pp. [Verhandelingen 205.] -Frank Okker, Jan Lechner, Uit de verte; Een jeugd in Indië 1927-1946. Met een nawoord van Gerard Termorshuizen. Leiden: KITLV Uitgeverij, 2004, 151 pp. [Boekerij 'Oost en West'.] -Angela Pashia, William D. Wilder, Journeys of the soul; Anthropological studies of death, burial and reburial practices in Borneo. Phillips ME: Borneo Research Council, 2003, vix + 366 pp. [Borneo Research Council Monograph Series 7.] -Jonathan H. Ping, Huub de Jonge ,Transcending borders; Arabs, politics, trade and Islam in Southeast Asia. Leiden

  7. PREFACE: International Conference on Magnetism (ICM 2009)

    Science.gov (United States)

    Goll, Gernot; Löhneysen, Hilbert v.; Loidl, Alois; Pruschke, Thomas; Richter, Manuel; Schultz, Ludwig; Sürgers, Christoph; Wosnitza, Jochen

    2010-11-01

    helped to run the conference. We are grateful for financial support to Universität Karlsruhe (TH) and Forschungszentrum Karlsruhe (both institutions merged to form the Karlsruhe Institute of Technology (KIT) as of 1 October 2009), International Union of Pure and Applied Physics (IUPAP), the City of Karlsruhe, Deutsche Forschungsgemeinschaft (German National Science Foundation) and the European Commission through COST MPNS Action P16. Hilbert v Löhneysen Karlsruhe Institute of Technology Email address: hilbert.loehneysen@kit.edu Logo Conference Organization Chairperson Hilbert v Löhneysen, Karlsruhe Members of IUPAP Commission 9 Magnetism C Chang, TaipeiD Kaczorowski, Wroclaw khrouhou, SfaxP H Kes, Leiden M A Continentino, NiteróiS Maekawa, Sendai D E Dahlberg, MinnesotaI Mertig, Halle D Fiorani, RomaD McMorow, London M R Freeman, EdmontonS Rezende, Recife D Givord, GrenobleS Sanvito, Dublin A Granovsky, MoscowJ Xiaofeng, Shanghai International Advisory Board G Aeppli, UKM Gingras, Canada I Affleck, CanadaJ C Gomez Sal, Spain J Akimitsu, JapanP A Grünberg, Germany D Awschalom, USAB Heinrich, Canada S D Bader, USAT J Hicks, Australia E Baggio-Saitovitch, BrazilM R Ibarra, Spain M N Baibich, BrazilY H Jeong, Korea G Baskaran, IndiaB Keimer, Germany E Bauer, AustriaG Kotliar, USA R J Birgeneau, USAR B Laughlin, USA P Bruno, GermanyP A Lee, USA J Chapman, UKG G Lonzarich, UK Y Endoh, JapanA MacDonald, USA A Fert, FranceM B Maple, USA J Fink, GermanyA J Millis, USA Z Fisk, USAL W Molenkamp, Germany J Flouquet, FranceJ A Mydosh, Germany A J Freeman, USAY Maeno, Japan H Fukuyama, JapanK Miyake, Japan P Fulde, GermanyP Nordblad, Sweden H Ohno, JapanF Steglich, Germany H R Ott, SwitzerlandT Takabatake, Japan Y Onuki, JapanJ L Tholence, France S S P Parkin, USAY Tokura, Japan A P Ramirez, USAK Ueda, Japan T M Rice, SwitzerlandD Vollhardt, Germany Z X Shen, USAE F Wassermann, Germany S -C Shin, KoreaM K Wu, Taiwan T Shinjo, JapanD Y Xing, China J C Slonczewski, USAY D Yao

  8. Dergilerden Özetler

    Directory of Open Access Journals (Sweden)

    Mehmet Akif İnanıcı

    1998-04-01

    Full Text Available ADLİ CAM DELİLİN BİR BAYESİAN YORUMUNDA GEÇİŞ İHTİMALİNİN TAYİNİ Assessing transfer probabilities in a Bayesian interpretation of forensic glass evidence. Curran JM, Tnggs CM, Bucketon JS, Walsh KAJ, Hicks T. Bir kişi cam kırdığında, çok küçük parçacıklardan bir kısmı o kişiye geçebilir. Suç eyleminde cam kırılmışsa bu parçacıklar delil olarak kullanılabilinir. Bu kanıtın bir Bayesian yorumu geçiş ihtimalini tayin edecek adli bilimcinin kabiliyetine güvenir. Bu çalışma ihtimalin belirlenme sorununu inceleyerek bazı çözümler önerir. DIŞ YÜZEYLERDE BULUNAN BOYALI TEKSTİL İPLİKLERİNİN YOĞUNLUĞU The population of coloured textile fibres on outdoor surfaces Gneve MC, Biermann T. Science and Justice 1997; 37/ 4 : 231-9. İplik uzmanları çeşitli dış yüzeylerden elde edilen karışık iplik materyalin incelemesini yaparlar. Adli incelemelerde dış yüzeylerden toplanan ipliklerin değerlendirilmesi normal popülasyondaki bilgiler yeterli olmadığında çok zordur. Çalışmada bulunan materyaller ayrı olarak değerlendirilmiş (33, popülasyondan elde edilen iplikler şekline, rengine ve uzunluğuna göre sınıflandırılmıştır. Selülozik ipliklerin sıklığı oldukça fazla bulunmuştur. (% 92. Renksiz kotonlar her yüzeyde saptanmıştır. Mavi pamuk iplikler üçü hariç her yüzeyde görülürken gri/ siyah ve kırmızı pamuk iplikler yüzeylerin çoğunda tesbit edilmiştir. Sentetik iplikler büyük oranda seyrek olarak bulunmuşlardır. Vizkozlar daha sıkça belirlenmiştir. Bulunan ipliklerin çoğu bir milimetreden daha aşağıda ölçülmüştür; daha uzun ipliklerin sıklıkla başka yerlere taşınarak gittikleri anlaşılmıştır. RENKLİ AKRİIİK İPLİKLERİNİN ITIR TAYFINDA BULUNAN KARAKTERİSTİK BOYA EMİŞ PİKLERİ Characteristic dye absorption peaks found in the FTIR spectra of coloured acrylic fibres. Gneve MC, Griffin RME, Malone R. Science and

  9. Fluorine

    Science.gov (United States)

    Hayes, Timothy S.; Miller, M. Michael; Orris, Greta J.; Piatak, Nadine M.; Schulz, Klaus J.; DeYoung,, John H.; Seal, Robert R.; Bradley, Dwight C.

    2017-12-19

    is likely to become a source of commercially produced fluorine as a primary product as long as supplies from relatively thick and high-grade fluorite deposits continue to be available.At least seven classes (which include one subclass) of hydrothermal fluorite deposits are recognized; they are classified according to their tectonic and (or) magmatic settings, as follows: (1) carbonatite-related fluorspar deposits; (2) alkaline-intrusion-related fluorspar deposits; (3) alkaline-volcanic-related epithermal fluorspar deposits; (4) Mississippi Valley-type fluorspar deposits (and a subclass of salt-related carbonate-hosted fluorspar deposits); (5) fluorspar deposits related to strongly differentiated granites; (6) subalkaline-volcanic-related epithermal fluospar deposits; and (7) fluorspar deposits that appear to be conformable within tuffaceous limy lacustrine sediments. An eighth class (not hydrothermal) is that of fluorspar deposits concentrated in soils and weathered zones; that is, residual fluorspar deposits. Generally, fluorspar deposits related to strongly differentiated granites have larger tonnages and lower grades than carbonatite-related fluorspar deposits, which, in turn, have larger tonnages and lower grades than fluorspar vein deposits from various other classes.The United States has a few identified resources of fluorspar, most notably the Klondike II property in the Illinois- Kentucky fluorspar district located about 8 kilometers southwest of Salem, Kentucky, which has a large vein that contains at least 1.6 million metric tons at a grade of 60 percent CaF2 (Feytis, 2009). Additional fluorspar resources of lower grade but larger tonnage have been identified at Hicks Dome in the Illinois-Kentucky fluorspar district and at Lost River near the western tip of the Seward Peninsula in Alaska, along with a couple of dozen smaller, higher grade resources.Internationally, new mines that either opened before the beginning of 2013 or were scheduled to open soon

  10. Theory of Transcendent unity of Religion

    Directory of Open Access Journals (Sweden)

    Hossein Ali Torkamany

    2015-09-01

    Shinakht, Vol.2. No.2, 213-245 • Akbariyan, Reza, Jalali, Alireza,2008, A ciritical consideration on ancient view of the Unity of reliegions, The new religious thought journal, No:12 • Bahrami, Mohammad, 2002,A Critique on “Quran and pluralism”, Quranic research journal, No:32, 124-151 • Bahrami, Mohammad, 2003,A Critique on “Quran and pluralism”, Quranic research journal, No:33, 149-169 • Bahrani, seyed Hashem, 1995, Al-borhan, Trhran, Besat institute • Fakhr-e-Razi, mohammad ibn omar, 1999, Mafatih ol-gheyb, Beirut, Dar ehya al-toras al-arabi • Fazlollah, seyed mohammad Hosein,1998, men wahye Al-qoran, Beirut, Dar ol-melak • Feyz Kashani, Mohsen,1994, Al-safi, Tehran, Al-Sadr • Ghadrdan Gharamaleki, MohammadHasan, (n.d, Quran And Pluraism, Tehran, Youth thought center • Ghadrdan Gharamaleki, MohammadHasan,2003, A Critique on “Quran and pluralism”, Quranic researchs journal, No:33, 138-157 • Gharaati, Mohsen,1994, Tafsir-e-Noor, Tehran, Cultural Center of the lessons from the Quran • Glyn, Richards, 2001, Towards atheology of religions, translated by Gandomi NasrAbadi, Reza, Meftah, AhmadReza, Qom, Religious Studies and researchs Center, • Hick, john, 1993, Philosophy of Reliegion, Tehran, Al-hoda • Ibn babeweih, Mohammad ibn Ali, 1997,Al-amali, Tehran, Ketabchi • Ibn-r-e-manzur, mohammad ibn mokarram, 1993, Lesan ol-Arab, Beirut, Dar e sadr • Peterson ,Michael, Hasker ,William , Reichenbach, Bruce & Basinger ,David , 2010, Reason and religious belief, Tehran, Tarhe now • Javadi Amoli, Abd-o-allah, 2010, Religious studies, Qom. Esra • Javadi Amoli, Abd-o-allah, 2011, Tasnim, Qom. Esra • Karami, Tayebe, Kadivar, Mohsen, 2004, Relationship human diversity with a multiplicity of religions And the idea of transcendent unity of religions in the eyes of traditionalists Journal of Religious Thought , No:12 • Majlesi, Mohammadbagher, 1982 , Behar ol-Anwar(Seas of Lights , Beirut, Dar ehya al-toras al-arabi • Makarem, Shirazi

  11. INTRODUCTION Summary of Papers Summary of Papers

    Science.gov (United States)

    Gauthier, Serge; Abarzhi, Snezhana I.; Sreenivasan, Katepalli R.

    2010-12-01

    entrainment and mixing, and suggests that entrainment can be characterized by a new parameter called 'persistence' to allow a proper interpretation of the experiments. Combustion. The following papers are devoted to combustion and mixing in the turbulent regime. Chorny et al verify the potentialities of the Reynolds averaged Navier-Stokes approach to model incompressible turbulent mixing at large Schmidt numbers in a co-axial mixer. Two different mixing regime modes can be observed, with and without a recirculation zone developing just behind the tube. Hicks and Rosner compare the evolution of a burning interface between denser fuel and less dense ashes to the evolution of a non-burning interface, in the presence of gravity. The developments of the subsequent 2D turbulent flows are compared. Meshram investigates the mixing of chemical elements of the type A + B → C by using the two-point closure method. The equations describing the turbulence under study are written in terms of two-point correlation functions and two-point triple correlation functions. Various length scales involved can be evaluated by integrating these equations. Zhang et al study the importance of scalar dissipation rate on the quenching of the steady laminar flamelet model at different stoichiometric ratios in a one-step reversible reaction with Arrhenius rate. The difference between the mixing and quenched states is investigated. Mathematical aspects of non-equilibrium flows. Dynamics of turbulent flows is an intellectually rich problem, and four contributions analyze the mathematical aspects. Fukumoto et al study the stability of a vortex tube embedded in a strain flow (the Moore-Saffman-Tsai-Widnall instability). The Lagrangian approach of the weakly nonlinear analysis is developed. It is shown that this approach facilitates the calculation of the wave-induced mean flow and allows one to study the evolution of three-dimensional disturbances. Goldobin studies the transport of a pollutant in a fluid