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Sample records for christopher jones barbara

  1. Christopher Dawson

    Directory of Open Access Journals (Sweden)

    Leo J. Elders

    2014-06-01

    Full Text Available Inspired with Jude P. Dougherty’s works in which he stresses the overruling importance of the classical, humanistic education and the central place and role of religion in the Western culture, the author presents Christopher Dawson’s analysis of the Western civilization and his demonstration of the central role of Christianity in it. The author traces the premises on which was based Dawson’s opinion that modern Western man might be absorbed by his technical inventions, to the point of losing his soul.

  2. Barbara Cooney.

    Science.gov (United States)

    Horne, Jackie C.

    2000-01-01

    Profiles the life/work of the award winning picture-book author-illustrator Barbara Cooney. Includes her early development as an artist; early attempts at the picture-book form; experimentation with different media: watercolor, pen/ink with wash, charcoal, acrylics, pastels, and collage; later work that draws upon folk-art traditions; her love of…

  3. Daniel Jones

    DEFF Research Database (Denmark)

    from the original phonetic transcription to the conventional orthography). Much unpublished work, ranging from lecture notes on the sound systems of French, Spanish and Italian, to hitherto unpublished details of Jones' dealings with celebrities such as George Bernard Shaw and the Poet Laureate Robert...

  4. Christopher Bollyn : kaksiktornid lasti õhku / Christopher Bollyn ; interv. Krister Paris

    Index Scriptorium Estoniae

    Bollyn, Christopher

    2007-01-01

    Vabakutseline ajakirjanik Christopher Bollyn vastab küsimustele 11. septembril 2001 USA-s aset leidnud rünnaku kohta ning leiab, et see oli vandenõuteooria. Kommenteerib Olga Slov. Vt. samas: Ametlik tõde

  5. Sims, Christopher Albert (born 1942)

    NARCIS (Netherlands)

    Boumans, M.; Durlauf, S.N.; Blume, L.E.

    2012-01-01

    Christopher Sims is one of the leaders in time-series econometrics and empirical macroeconomics and is well known for introducing the VAR approach to econometrics and macroeconomic modelling. Sims' main contribution to empirical macroeconomics was to show how macro-econometric modeling should be

  6. On the existence of Jones birefringence and Jones dichroism.

    Science.gov (United States)

    Arteaga, Oriol

    2010-05-01

    We claim that the so-called Jones birefringence and Jones dichroism effects, understood as new optical phenomena of difficult experimental observation, cannot be deduced from Jones publications and were proposed due to a misinterpretation of his original work.

  7. Christopher Lasch and Prairie Populism

    Science.gov (United States)

    Lauck, Jon K.

    2012-01-01

    Christopher Lasch was born in Omaha in 1932. By the end of his life, cut short at age sixty-one, he had become one of the most famous intellectuals in the world. During his life of active writing from the time of the early Cold War until the fall of the Soviet Union, Lasch's distinctive voice pierced through the din of the nation's noisy political…

  8. Koltunud Indiana Jones / Kutt Kommel

    Index Scriptorium Estoniae

    Kommel, Kutt

    2008-01-01

    Steven Spielbergi neljas Indiana Jones'i film Harrison Fordiga nimiosas "Indiana Jones ja kristallpealuu kuningriik" ("Indiana Jones and the Kingdom of the Crystal Skull") : Ameerika Ühendriigid 2008

  9. Christopher Clavius astronomer and mathematician

    CERN Document Server

    Sigismondi, Costantino

    2012-01-01

    The Jesuit scientist Christopher Clavius (1538-1612) has been the most influential teacher of the renaissance. His contributions to algebra, geometry, astronomy and cartography are enormous. He paved the way, with his texts and his teaching for 40 years in the the Collegio Romano, to the development of these sciences and their fruitful spread all around the World, along the commercial paths of Portugal, which become also the missionary paths for the Jesuits. The books of Clavius were translated into Chinese, by one of his students Matteo Ricci "Li Madou" (1562-1610), and his influence for the development of science in China was crucial. The Jesuits become skilled astronomers, cartographers and mathematicians thanks to the example and the impulse given by Clavius. This success was possible also thanks to the contribution of Clavius in the definition of the Ratio Studiorum, the program of studies, in the Jesuit colleges, so influential for the whole history of modern Europe and all western World.

  10. B Stanly Jones Retnam

    Indian Academy of Sciences (India)

    Volume 33 Issue 5 October 2010 pp 525-528. Effect of nanoparticles on tensile, impact and fatigue properties of fibre reinforced plastics · R Nagalingam S ... Volume 37 Issue 5 August 2014 pp 1059-1064. Effects of fibre orientation on mechanical properties of hybrid bamboo/glass fibre polymer composites · B Stanly Jones ...

  11. Barbara Stanwyck's Anklet

    Directory of Open Access Journals (Sweden)

    Paula Rabinowitz

    2001-01-01

    Full Text Available Los objetos tienen siempre un poder ineludible como significantes. El género fílmico negro está también dotado de una identidad propia a partir de un conjunto de imágenes, argumentos, estilos visuales y objetos por ejemplo, encendedores, persianas y, como elemento central de este trabajo, zapatos. El zapato como emblema de la muerte e icono sexual deviene fundamental en la puesta en escena del género negro. Cuando la “femme fatale” Phyllis Dietrichson (Barbara Stanwyck, por ejemplo, desciende la escalera para encontrarse con el corredor de seguros Walter Neff (Fred Mc Murray en la película de Billy Wilder Persuasión (1944, la cámara enfoca sus piernas blancas y relucientes hasta alcanzar sus pies y sus tobillos, con el fin de evocar el poder fetichista del pie de una mujer a la hora de controlar a un hombre.

  12. Interview with Christophe Grojean and Chiara Mariotti

    CERN Multimedia

    Bennett, Sophia Elizabeth

    2015-01-01

    Christophe Grojean - Theoretical physicist at the DESY research centre in Germany. Chiara Mariotti - Experimental physicist at the italian institute INFN Turin working on the CMS experiment at the LHC.

  13. Another lesson from Santa Barbara.

    Science.gov (United States)

    Holmquest, Donald L

    2007-01-01

    In this commentary, Don Holmquest, speaking from the perspective of a statewide regional health information organization (RHIO), responds to papers by Robert Miller and Bradley Miller and by David Brailer on lessons learned from the Santa Barbara County Care Data Exchange project and its subsequent demise. He posits that one of the critical lessons learned through the Santa Barbara experience is the need for a careful analysis of who benefits from health information exchange as part of creating a sustainable business model for health information exchange projects.

  14. The world in eighteen lessons: Christopher Williams

    NARCIS (Netherlands)

    Berrebi, S.

    2011-01-01

    Conceptual photographer Christopher Williams is a real artist's artist. Ever since he moved to Germany, his measured work, which both reveres and examines the art of photography, has more and more easily found its way into European art institutes, such as this spring at Museum Dhondt-Dhaenens in

  15. Indiana Jones ja kristallpealuu kuningriik / Jaanus Noormets

    Index Scriptorium Estoniae

    Noormets, Jaanus

    2008-01-01

    Steven Spielbergi neljas Indiana Jones'i film Harrison Fordiga nimiosas "Indiana Jones ja kristallpealuu kuningriik" ("Indiana Jones and the Kingdom of the Crystal Skull") : Ameerika Ühendriigid 2008

  16. Stabiilne Ashley Jones / Svea Suvi

    Index Scriptorium Estoniae

    Suvi, Svea

    2006-01-01

    Ameerika teleseriaali "Vaprad ja ilusad" ("The Bold and the Beautiful") osatäitja Ashley Jones (Bridget Forrester). Sama artikkel pealkirjaga "Uus Bridget" : Nädal, 30. jan. 2006, nr. 4, lk. 12 : ill

  17. Santa Barbara Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Hacker, Angela; Hansen, Sherman; Watkins, Ashley

    2013-11-30

    This report serves as the Final Report for Santa Barbara County’s Energy Efficiency and Conservation Block Grant (EECBG) BetterBuildings Neighborhood Program (BBNP) award from the U.S. Department of Energy (DOE). This report explains how DOE BBNP funding was invested to develop robust program infrastructure designed to help property owners complete energy improvements, thereby generating substantial outcomes for the local environment and economy. It provides an overview of program development and design within the grant period, program accomplishments and challenges to date, and a plan for the future sustainability of emPower, the County’s innovative clean energy and building efficiency program. During the grant period, Santa Barbara County’s emPower program primarily targeted 32,000 owner occupied, single family, detached residential homes over 25 years old within the County. In order to help these homeowners and their contractors overcome market barriers to completing residential energy improvements, the program developed and promoted six voluntary, market-based service areas: 1) low cost residential financing (loan loss reserve with two local credit unions), 2) residential rebates, 3) local customer service, 4) expert energy advising, 5) workforce development and training, and 6) marketing, education and outreach. The main goals of the program were to lower building energy use, create jobs and develop a lasting regional building performance market. These services have generated important early outcomes and lessons after the program’s first two years in service. The DOE BBNP funding was extended through October 2014 to enable Santa Barbara County to generate continued outcomes. In fact, funding related to residential financing remains wholly available for the foreseeable future to continue offering Home Upgrade Loans to approximately 1,300 homeowners. The County’s investment of DOE BBNP funding was used to build a lasting, effective, and innovative

  18. Christoph Kummerer (Pocketnoise) / Christoph Kummerer ; interv. Tilman Baumgärtel

    Index Scriptorium Estoniae

    Kummerer, Christoph, 1974-

    2006-01-01

    Austria kunstnikust, muusikust ja programmeerijast Christoph Kummererist (sünd. 1974), kes teeb Gameboyga tehnomuusikat. Loodud tarkvara nimetab ta Pocketnoise'iks, oma kompositsioonide levitamiseks kasutab võrgukaubamärki pilot.fm, mille ta asutas eksperimentaalse elektroonilise online-muusika levitamiseks. 30. I 2001 toimunud telefoniintervjuu kunstniku ja muusikuga

  19. Christopher M. Peterson (1950-2012).

    Science.gov (United States)

    Park, Nansook; Seligman, Martin E P

    2013-01-01

    Presents an obituary for Christopher M. Peterson. "Other people matter. Period," said Christopher M. Peterson when asked for a concise definition of "positive psychology," the field he helped to found and then helped to guide through the first decade of the 21st century. He researched, taught, and lived positive psychology. When Chris died prematurely on October 9, 2012, in Ann Arbor, Michigan, from sudden heart failure, the world lost a distinguished scholar, an inspirational teacher, and a wonderful human being. Chris loved people. He was genuinely interested in getting to know others. He made everyone around him feel comfortable and respected. An understated, humble, and generous person, it was no accident that his nickname was "Mother Theresa." He always found joy in letting other people shine and sharing the credit with them. He had a gift for seeing the best in each person. He also had a strong sense of fairness and duty without being rigid or allowing his personal feelings to obscure his judgment. He had fun whatever he did and brought fun for others. Although his scholarly contributions are significant, his lasting legacy will be what he shared with other people. So many of us are indebted to him for making us better researchers, better teachers, and better people. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

  20. Dow Jones News/Retrieval.

    Science.gov (United States)

    Moulton, James C.

    1979-01-01

    Provides an overview of the Dow Jones News/Retrieval Database, describing its scope, users, history and development, foreign news categories, problems, and searching hints. Also included are an example of a typical search, a tabulated searchguide, and the database specifications. (JD)

  1. No More Indiana Jones Warehouses

    Science.gov (United States)

    Pannapacker, William

    2012-01-01

    In "Raiders of the Lost Ark," Indiana Jones--perhaps the last heroic professor to appear in a major Hollywood film--survives a series of adventures involving spiders, snakes, treacherous colleagues, and countless Nazis who are determined to recover the ark of the covenant for their "Fuhrer." Apparently the ark has mystical powers. Ultimately,…

  2. The Jones Family's Culture of Literacy

    Science.gov (United States)

    Johnson, Amy Suzanne

    2010-01-01

    This article considers the uses of literacy within the Jones family (all names are pseudonyms), an African American family who lives in the rural South of the United States. Drawing on life history data with three women in the Jones family--Harriet Jones (grandmother), Sally Harris (mother), and Lola Harris (granddaughter)--the author traces how…

  3. 2017 ISCB Overton Prize: Christoph Bock.

    Science.gov (United States)

    Fogg, Christiana N; Kovats, Diane E; Berger, Bonnie

    2017-01-01

    The International Society for Computational Biology (ISCB) each year recognizes the achievements of an early to mid-career scientist with the Overton Prize. This prize honors the untimely death of Dr. G. Christian Overton, an admired computational biologist and founding ISCB Board member. Winners of the Overton Prize are independent investigators who are in the early to middle phases of their careers and are selected because of their significant contributions to computational biology through research, teaching, and service. ISCB is pleased to recognize Dr. Christoph Bock, Principal Investigator at the CeMM Research Center for Molecular Medicine of the Austrian Academy of Sciences in Vienna, Austria, as the 2017 winner of the Overton Prize. Bock will be presenting a keynote presentation at the 2017 International Conference on Intelligent Systems for Molecular Biology/European Conference on Computational Biology (ISMB/ECCB) in Prague, Czech Republic being held during July 21-25, 2017.

  4. Folds--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for folds for the geologic and geomorphic map (see sheet 10, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  5. Faults--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for folds for the geologic and geomorphic map (see sheet 10, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  6. The disputation of the astronomer Christoph Scheiner (German Title: Die Disputatio des Astronomen Christoph Scheiner)

    Science.gov (United States)

    Daxecker, Franz

    The newly found print "Theses Theologicae" is Christoph Scheiner's disputation, which took place on June 30, 1609. The title page contains Scheiner's name, presenting him as the author who is responsible for (respondente) 50 theses. The theses deal with the Summa theologica of Saint Thomas Aquinas: Nature of God, Creation, Morality, Canon Law, Grace, Faith, Justice, Devotion to Godd and the Saints, Divine Word and Sacraments.

  7. 77 FR 41807 - Dow Jones & Company, Inc., Dow Jones Content Services Division, Including On-Site Workers From...

    Science.gov (United States)

    2012-07-16

    ... Employment and Training Administration Dow Jones & Company, Inc., Dow Jones Content Services Division... January 26, 2011, applicable to workers of Dow Jones & Company, Inc., Dow Jones Content Services... Dow Jones, Dow Jones Content Services and both have experienced worker layoffs. Based on these...

  8. 77 FR 19718 - Dow Jones & Company, Inc., Dow Jones Content Services Including On-Site Workers From Aerotek, Inc...

    Science.gov (United States)

    2012-04-02

    ... Employment and Training Administration Dow Jones & Company, Inc., Dow Jones Content Services Including On... at Dow Jones Corporation, Dow Jones Content Services Princeton, New Jersey. The workers are engaged... the Princeton, New Jersey location of Dow Jones & Company, Dow Jones Content Services, including on...

  9. Christoph Scheiner's life between 1633 and 1650. (German Title: Christoph Scheiners Lebensjahre zwischen 1633 und 1650)

    Science.gov (United States)

    Daxecker, Franz

    In 1636, Christoph Scheiner left Rome where the trial of Galilei had taken place, and went to Vienna. The financing of his main work ``Rosa Ursina'' had to be clarified. Until 1636, Scheiner was not in office From 1636 onward, he was alternatively living in Neiße -- today Nysa (Silesia, Poland) -- and Vienna, from 1637 onward, he took his permanent residence in Neiße. Here, Scheiner worked as an advisor of the rector and as father confessor, in addition he gave religious lectures and looked after the garden.

  10. Christopher Peters wins 2010 Reference Service Press Award

    OpenAIRE

    Purcell, Laura

    2010-01-01

    Christopher Peters, stacks manager at Virginia Tech's University Libraries, is the co-recipient of the Reference Service Press Award, granted by the American Library Association's Reference and User Services Association (RUSA).

  11. The immortality of Ms Jones.

    Science.gov (United States)

    Gallagher, Timothy

    2014-07-01

    When I began my medical student clinical rotations, I quickly became overwhelmed by feelings of inadequacy. While the doctors around me conjured appropriate diagnoses and treatment approaches, I fumbled with the only tools I possessed: my time and a smile. It was only when I met the patient Ms Jones that I came to understand the potential impact of these simple tools. My encouragement became part of her recovery process. She gave me the confidence to construct this ability of comforting patients into a small platform of confidence from which I could safely venture to educate patients or suggest treatments to residents. It could be something that I could reliably fall back on in times of doubt and something I could pass along to other people I met. © 2014 Annals of Family Medicine, Inc.

  12. Thomas Jesse Jones, Social Studies, and Race.

    Science.gov (United States)

    Watkins, William H.

    1996-01-01

    Discusses the character and contributions of Thomas Jesse Jones, an early 20th-century educator and a pioneer in social studies and black education. Jones's inconsistent philosophy (he supported limited black education but believed in white supremacy) grew out of an unlikely combination of progressive Christianity and deep conservatism. (MJP)

  13. Reply to Sherman and Hardy Jones' Response.

    Science.gov (United States)

    Douglass, Frazier M.; Douglass, Robin

    1994-01-01

    Authors of 1993 article on Myers-Briggs Type Indicator (MBTI) respond to article by Sherman and Jones (1994) concerning 1993 article. Addresses nine points raised by Sherman and Jones. Concludes that MBTI holds considerable promise as tool in therapy. (NB)

  14. Barbara Trenholm | IDRC - International Development Research ...

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

    She is a past board member of Atomic Energy Canada Limited (AECL) and CPA Canada (formerly the Canadian Institute of Chartered Accountants). Barbara also served as past president of CPA New Brunswick (formerly the New Brunswick Institute of Chartered Accountants), and past acting dean of the Faculty of Business ...

  15. Contours--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for the bathymetric contours for several seafloor maps (see sheets 1, 2, 3, 7, 10, SIM 3281) of the Offshore of Santa Barbara map...

  16. Bacterial Biofilms in Jones Tubes.

    Science.gov (United States)

    Ahn, Eric S; Hauck, Matthew J; Kirk Harris, Jonathan; Robertson, Charles E; Dailey, Roger A

    To investigate the presence and microbiology of bacterial biofilms on Jones tubes (JTs) by direct visualization with scanning electron microscopy and polymerase chain reaction (PCR) of representative JTs, and to correlate these findings with inflammation and/or infection related to the JT. In this study, prospective case series were performed. JTs were recovered from consecutive patients presenting to clinic for routine cleaning or recurrent irritation/infection. Four tubes were processed for scanning electron microscopy alone to visualize evidence of biofilms. Two tubes underwent PCR alone for bacterial quantification. One tube was divided in half and sent for scanning electron microscopy and PCR. Symptoms related to the JTs were recorded at the time of recovery. Seven tubes were obtained. Five underwent SEM, and 3 out of 5 showed evidence of biofilms (60%). Two of the 3 biofilms demonstrated cocci and the third revealed rods. Three tubes underwent PCR. The predominant bacteria identified were Pseudomonadales (39%), Pseudomonas (16%), and Staphylococcus (14%). Three of the 7 patients (43%) reported irritation and discharge at presentation. Two symptomatic patients, whose tubes were imaged only, revealed biofilms. The third symptomatic patient's tube underwent PCR only, showing predominantly Staphylococcus (56%) and Haemophilus (36%) species. Two of the 4 asymptomatic patients also showed biofilms. All symptomatic patients improved rapidly after tube exchange and steroid antibiotic drops. Bacterial biofilms were variably present on JTs, and did not always correlate with patients' symptoms. Nevertheless, routine JT cleaning is recommended to treat and possibly prevent inflammation caused by biofilms.

  17. Ajakirjanik Bollyn : parvlaev Estonia uputati / Christopher Bollyn ; interv. Mirko Ojakivi

    Index Scriptorium Estoniae

    Bollyn, Christopher

    2005-01-01

    American Free Pressile töötav ajakirjanik Christopher Bollyn üritab saada kinnitust teooriale, et 1994. aasta sügisel veeti Estonial kõrgtehnoloogilist relvastust või kosmosetehnikat, mis pidi USA-sse jõudma. Kuna tehingu käigus kerkisid esile segavad asjaolud, uputati parvlaev ja tähtsamad tunnistajad "tehti kahjutuks"

  18. Intertextual resonance in Christopher Okigbo's poetry | Okune | Lwati ...

    African Journals Online (AJOL)

    Artistic creativity can be demonstrated in several ways, one of which is in the area of intertextuality as a literary endeavour. Intertextuality is the by-product of wide scholarship, which Christopher Okigbo exemplifies in his poetry. No work of art exists in a vacuum, as every writer is said to operate within a given literary tradition ...

  19. Edward Christopher Williams and His Impact on Librarianship.

    Science.gov (United States)

    Latimer, Carlos

    Edward Christopher Williams had a major impact on librarianship, not only as the first documented African American to graduate from a library school, but also as a developer of education for librarians and as an active member of the American Library Association (ALA) and the Ohio Library Association. This study used the historical methodology…

  20. Christopher Kamlongera, Theatre for Development in Africa With ...

    African Journals Online (AJOL)

    Christopher Kamlongera's book is rather different from most of the previously published material, despite its ... Although the subtitle of the book indicates that Malawi and Zambia provide the bulk of the examples, ... in Kenya, and colonial attempts at establishing didactic. African language theatre. The eclecticism allows ...

  1. Quantum algorithms for the Jones polynomial and Khovanov homology

    Science.gov (United States)

    Kauffman, Louis H.; Lomonaco, Samuel J., Jr.

    2012-06-01

    This paper generalizes the AJL algorithm for quantum computation of the Jones polynomial to continuous ranges of values on the unit circle for the Jones parameter and shows that the Kauffman-Lomonaco 3-strand algorithm for the Jones polynomial is a special case of this generalization. We then describe a quantum algorithm for the Jones polynomial that is related to Khovanov homology.

  2. 78 FR 49291 - Dow Jones & Company, Inc., Dow Jones Content Services Division, Including a Worker of Factiva...

    Science.gov (United States)

    2013-08-13

    ... Employment and Training Administration Dow Jones & Company, Inc., Dow Jones Content Services Division, Including a Worker of Factiva, Inc., A Subsidiary of Dow Jones Coporation and On-Site Leased Workers From... Assistance on January 26, 2012, applicable to workers of Aerotek, Inc., working on-site at Dow Jones...

  3. Preliminary geologic map of the Santa Barbara coastal plain area, Santa Barbara County, California

    Science.gov (United States)

    Minor, Scott A.; Kellogg, Karl S.; Stanley, Richard G.; Stone, Paul; Powell, Charles L.; Gurrola, Larry D.; Selting, Amy J.; Brandt, Theodore R.

    2002-01-01

    This report presents a new geologic digital map of the Santa Barbara coastal plain area at a compilation scale of 1:24,000 (one inch on the map = 2,000 feet on the ground) and with a horizontal positional accuracy of at least 20 m. This preliminary map depicts the distribution of bedrock units and surficial deposits and associated deformation underlying and adjacent to the coastal plain within the contiguous Santa Barbara and Goleta 7.5' quadrangles. A planned second version will extend the mapping westward into the adjoining Dos Pueblos Canyon quadrangle and eastward into the Carpinteria quadrangle. The mapping presented here results from the collaborative efforts of geologists with the U.S. Geological Survey Southern California Areal Mapping Project (SCAMP) (Minor, Kellogg, Stanley, Stone, and Powell) and the tectonic geomorphology research group at the University of California at Santa Barbara (Gurrola and Selting). C.L. Powell, II, performed all new fossil identifications and interpretations reported herein. T.R. Brandt designed and edited the GIS database,performed GIS database integration and created the digital cartography for the map layout. The Santa Barbara coastal plain is located in the western Transverse Ranges physiographic province along a west-trending segment of the southern California coastline about 100 km (62 mi) northwest of Los Angeles. The coastal plain region, which extends from the Santa Ynez Mountains on the north to the Santa Barbara Channel on the south, is underlain by numerous active and potentially active folds and partly buried thrust faults of the Santa Barbara fold and fault belt. Strong earthquakes that occurred in the region in 1925 (6.8 magnitude) and 1978 (5.1 magnitude) are evidence that such structures pose a significant earthquake hazard to the approximately 200,000 people living within the major coastal population centers of Santa Barbara and Goleta. Also, young landslide deposits along the steep lower flank of the Santa

  4. Tugend als Wert: Christoph Halbig und Max Scheler im Vergleich

    Directory of Open Access Journals (Sweden)

    Susanne Moser

    2016-12-01

    Full Text Available Virtue as Value: A Comparison between Christoph Halbig and Max Scheler The aim of the following contribution is to compare the virtue conceptions of Christoph Halbig and Max Scheler in order to scrutinize their common positions and differences and thus to answer two questions: Firstly, is it true that Scheler's approach is based on the basic assumptions of the recursive theory of virtues, as Halbig asserts this? Secondly, can the virtues be defined as attitudes (Thomas Hurka, Christopher Halbig, or should they be conceived as qualities of the person (Max Scheler? In addition, the author examines the connection of virtues and emotions more closely and shows that virtues can be regarded as a kind of transformers from the negative to the positive, because they fix the right way of dealing with negative emotions and because they switch over the negative basic mood into a positive and joyful one. The reflection of these questions is embedded in a constant reference to Aristotle's understanding of virtues.

  5. Geologic Map of the Santa Barbara Coastal Plain Area, Santa Barbara County, California

    Science.gov (United States)

    Minor, Scott A.; Kellogg, Karl S.; Stanley, Richard G.; Gurrola, Larry D.; Keller, Edward A.; Brandt, Theodore R.

    2009-01-01

    This report presents a newly revised and expanded digital geologic map of the Santa Barbara coastal plain area at a compilation scale of 1:24,000 (one inch on the map to 2,000 feet on the ground)1 and with a horizontal positional accuracy of at least 20 m. The map depicts the distribution of bedrock units and surficial deposits and associated deformation underlying and adjacent to the coastal plain within the contiguous Dos Pueblos Canyon, Goleta, Santa Barbara, and Carpinteria 7.5' quadrangles. The new map supersedes an earlier preliminary geologic map of the central part of the coastal plain (Minor and others, 2002; revised 2006) that provided coastal coverage only within the Goleta and Santa Barbara quadrangles. In addition to new mapping to the west and east, geologic mapping in parts of the central map area has been significantly revised from the preliminary map compilation - especially north of downtown Santa Barbara in the Mission Ridge area - based on new structural interpretations supplemented by new biostratigraphic data. All surficial and bedrock map units, including several new units recognized in the areas of expanded mapping, are described in detail in the accompanying pamphlet. Abundant new biostratigraphic and biochronologic data based on microfossil identifications are presented in expanded unit descriptions of the marine Neogene Monterey and Sisquoc Formations. Site-specific fault kinematic observations embedded in the digital map database are more complete owing to the addition of slip-sense determinations. Finally, the pamphlet accompanying the present report includes an expanded and refined summary of stratigraphic and structural observations and interpretations that are based on the composite geologic data contained in the new map compilation. The Santa Barbara coastal plain is located in the western Transverse Ranges physiographic province along an east-west-trending segment of the southern California coastline about 100 km (62 mi) northwest

  6. Mentors, Muses, and Mutuality: Honoring Barbara Snell Dohrenwend

    Science.gov (United States)

    Mulvey, Anne

    2012-01-01

    I describe feminist community psychology principles that have the potential to expand and enrich mentoring and that honor Barbara Snell Dohrenwend, a leader who contributed to the research, theory, and profession of community psychology. I reflect on the affect that Barbara Dohrenwend had on life and on the development of feminist community…

  7. Rannus mängitakse suvel Barbara lugu

    Index Scriptorium Estoniae

    2007-01-01

    Augustis on Rannus näitlejate ja näitejuhtide suvekool, mille tipphetk on ühine vabaõhuetendus "Barbara lugu", lavastajaks Jüri Lumiste. Artiklis ka lühidalt Barbara von Tiesenhuseni, kes oli Rannu lossi Tiesenhusenite 12 lapsest noorim, saatusest

  8. The astronomer Christoph Grienberger and the Galilei trial. (German Title: Der Astronom Christoph Grienberger und der Galilei-Prozess)

    Science.gov (United States)

    Daxecker, Franz

    Christopher Grienberger was born on July 2, 1561 in Hall in Tyrol, Austria. In 1580 he joined the Society of Jesus (Jesuits). Grienberger studied in Prague and Vienna and succeeded his tutor, Christopher Clavius, as a professor of mathematics at the Roman College. Grienberger gave lectures in astronomy in order to prepare fellow Jesuits for their missionary work in China and constructed the equatorial set-up of the telescope. Among his works is a list of fixed stars, and he even worked in the science of optics. Grienberger sympathized with Galileo's theory of motion but was told to defend the Aristotelian view by the Father General of the Jesuits, Claudio Aquaviva. Grienberger died on March 11, 1636, and is buried in Rome.

  9. Dow Jones tugevdab oma koostist / Virge Lahe

    Index Scriptorium Estoniae

    Lahe, Virge

    2008-01-01

    USA tööstusettevõtteid koondav indeks Dow Jones vahetab nimekirjast välja kaks firmat ning lisab finants- ja kütusesektori osakaalu suurendamiseks Bank of America ja Chevroni. Vt. samas: Dow Jonesi tööstuskeskmisse lisandumine pole aktsiatele tiibu andnud; Dow Jonesi tööstuskeskmine

  10. I shop, therefore I am: Barbara Kruger

    Directory of Open Access Journals (Sweden)

    Alejandra Val Cubero

    2012-06-01

    Full Text Available La artista Barbara Kruger formada en la Parson Design School de Nueva York, bebió de las corrientes feministas de los años setenta y ochenta, y sirviéndose de las técnicas publicitarias con el uso de sloganes directos, breves e impactantes en tonos rojos y negros, utilizó el lenguaje de los medios de comunicación para criticar, durante más de cuatro décadas, aspectos relativos a la sociedad de consumo y las relaciones de género. En la actualidad su obra ha sido fagocitada por el propio mercado artístico y es necesario abrir nuevos caminos que conozcan la lógica de la publicidad comercial y la subviertan.

  11. Dow Jones News/Retrieval--An IndepthBxook.

    Science.gov (United States)

    Dempsey, Tim

    1984-01-01

    This introduction to the nonbibliographic databases offered by the Dow Jones News/Retrieval Service describes file content and search strategies in four groups: Dow Jones Business and Economic News; Dow Jones Quotes (market prices for stocks and other securities); Financial and Investment Services; General News and Information Services. Examples…

  12. El esoterismo en la vida y obras de Christopher Marlowe

    Directory of Open Access Journals (Sweden)

    Arturo Laguado

    1965-08-01

    Full Text Available Una visa breve, trágica, apasionada: tal fue el hermoso destino de Christopher Marlowe. Este gran poeta era un hombre turbulento en el cual las grandes cualidades no pudieron contrarrestar sus enormes defectos. Su figura aparece como la antítesis de las virtudes burguesas y si es cierto que en su época fue acusado -o sospechado- de hablar cometido los mayores crímenes, incluso el de herejía, considerando entonces como el peor de todos, hoy los historiadores pacatos siguen mirando de reojo su extravagante humanidad.

  13. Christopher Candland, Labor, Democratization and Development in India and Pakistan

    Directory of Open Access Journals (Sweden)

    Lionel Baixas

    2008-10-01

    Full Text Available This book, by Christopher Candland, sets out to provide a documented analytical and empirical study of the linkages between organized labor, development, and democratization in India and Pakistan from the colonial period till date. It attempts to explain why sustained economic growth has not led to a significant diminution of poverty in either of these countries. The overall argument is that only rights-based organized labor unions can allow “the transformation of wealth into well-being”. Uni...

  14. Metamorfosi e inversioni ironiche da Christopher Marlowe a Edith Sitwell

    Directory of Open Access Journals (Sweden)

    Giovanna Silvani

    2010-06-01

    Full Text Available Il mio intervento si propone di analizzare le citazioni bibliche e classiche inserite da Christopher Marlowe nei suoi drammi, spesso con intenti ironici e dissacranti, specie nel Doctor Faustus e in The Jew of Malta, al fine di verificare gli scopi che si propone il drammaturgo con le distorsioni e le omissioni operate sui testi sacri da lui citati.Le potenzialità seminali della catena intertestuale sono testimoniate dalle citazioni rintracciabili in alcune poesie di Edith Sitwell, poetessa modernista, ispirate alla Seconda Guerra Mondiale e tratte dai drammi marloviani. Sono prestiti che ribadiscono che la Sitwell utilizza i meccanismi intertestuali conferendo alle parole “rubate” una nuova vitalità che conduce ad esiti intriganti e imprevedibili.This essay starts by examining the abundant Biblical references in Christopher Marlowe’s drama, and especially The Jew of Malta and Doctor Faustus. It particularly assesses the degree of fidelity of such references to their source text, as it throws light on the distortions and omissions by which the playwright modifies Holy Scripture to fit his own ends. Subsequently, the essay considers the poetical production of the Modernist author Edith Sitwell, who, in her compositions inspired by World War II, recovers and refashions some significant passages from Marlowe’s works. Indeed, Sitwell’s verse is a valuable instance of her remarkable skill in awarding new vitality and relevance to words and phrases which she extracts from the literary tradition in order to transform and update them.

  15. Santa Barbara, California Tsunami Forecast Grids for MOST Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Santa Barbara, California Forecast Model Grids provides bathymetric data strictly for tsunami inundation modeling with the Method of Splitting Tsunami (MOST)...

  16. Geology and geomorphology--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for the geologic and geomorphic map (see sheet 10, SIM 3281) of the Offshore of Santa Barbara map area, California. The vector...

  17. Backscatter B [USGS]--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for part of the acoustic-backscatter map (see sheet 3, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  18. Backscatter A [CSUMB]--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for part of the acoustic-backscatter map (see sheet 3, SIM 3281) of the Offshore of Santa Barbara map area, California. The...

  19. Bathymetry and Acoustic Backscatter: Northern Santa Barbara Channel, Southern California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This report presents bathymetry and acoustic backscatter data collected in July 2008 in the northern Santa Barbara Channel, California, using a bathymetric sidescan...

  20. Chris Marker und die Ungewissheit der Bilder von Barbara Filser

    Directory of Open Access Journals (Sweden)

    Thomas Ballhausen

    2011-12-01

    Full Text Available Barbara Filser setzt sich in ihrer Monographie zu Chris Marker mit einem der großen Unbekannten der Filmgeschichte auseinander und reflektiert anhand seiner Arbeiten über das Spannungsverhältnis Film und Erinnerung.

  1. Environmental Law Series Links Campus and Community in Santa Barbara.

    Science.gov (United States)

    McGinnes, J. Marc

    1981-01-01

    Describes a three-course series in environmental law developed at the University of California, Santa Barbara as part of the undergraduate Environmental Studies Program. The series progresses from theory to simulation to field experience. (Author/WB)

  2. Review of Barbara K. Seeber, Jane Austen and Animals

    Directory of Open Access Journals (Sweden)

    Lucinda Cole

    2015-03-01

    Full Text Available In this review of Barbara K. Seeber's Jane Austen and Animals (Ashgate, 2013 Lucinda Cole summarizes this foundational book and emphasizes the role of animal studies scholars in linking feminism and environmental issues.

  3. Seafloor character--Offshore of Santa Barbara, California

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This part of SIM 3281 presents data for the seafloor-character map (see sheet 5, SIM 3281) of the Offshore of Santa Barbara map area, California. The raster data...

  4. Geometric phase morphology of Jones matrices.

    Science.gov (United States)

    Lopez-Mago, Dorilian; Canales-Benavides, Arturo; Hernandez-Aranda, Raul I; Gutiérrez-Vega, Julio C

    2017-07-15

    We demonstrate an innovative technique based on the Pancharatnam-Berry phase that can be used to determine whether an optical system characterized by a Jones matrix is homogeneous or inhomogeneous, containing orthogonal or nonorthogonal eigenpolarizations, respectively. Homogeneous systems have a symmetric geometric phase morphology showing line dislocations and sets of polarization states with an equal geometric phase. In contrast, the morphology of inhomogeneous systems exhibits phase singularities, where the Pancharatnam-Berry phase is undetermined. The results show an alternative to extract polarization properties such as diattenuation and retardance, and can be used to study the transformation of space-variant polarized beams.

  5. Meteorological Implications of the First Voyage of Christopher Columbus.

    Science.gov (United States)

    Cerveny, Randall S.; Hobgood, Jay S.

    1992-02-01

    The log of the first voyage of Christopher Columbus to the New World provides valuable information on the meteorological conditions of September 1492. Comparison and analysis of the descriptive accounts of weather made by Columbus and his pilots to other available Columbian and modern data leads to two distinct perspectives on the Columbian voyage: an examination of the frequency of "calm" events, and an analysis of the lack of tropical storm activity. The major conclusions of the first portion of the study include: 1) The Columbian pilots' descriptions of "cairns" related to travel slower than travel occurring during other portions of the voyage. That rate of travel compares favorably to calm winds and an oceanic current of 0.4 knots, a value close to modern-day values; 2) The frequency of "calm" events experienced by Christopher Columbus in 1492 is significantly higher than the most liberal estimates of calms in the North Atlantic over the last 100 years; and 3) The locations of the Columbian calms are generally in the same region currently experiencing the highest frequency of calms. The main finding of the second portion of the study is that, based on historical hurricane records from 1886 to 1989, the center of a hurricane would have passed within 100 km of Columbus only once in the past 104 years. Inclusion of tropical storms increases this number to four out of 104 years. Therefore, while Columbus may indeed have been fortunate to have avoided severe weather during his voyage, the odds decidedly were in his favor. This Columbian "weather luck" was due to a combination of 1) encountering abnormally strong anticyclonic flow over the eastern North Atlantic, 2) starting late enough in the hurricane season to significantly decrease the probability of experiencing a hurricane, and 3) taking a north and easterly voyage, thereby avoiding the area of maximum hurricane occurrence.

  6. Robert T. Jones, One of a Kind

    Science.gov (United States)

    Vincenti, Walter G.

    2005-01-01

    His contemporaries saw R.T. Jones as one of the notably creative aerodynamicists of the twentieth century. This essay reviews his remarkable life and career, including his years as a farm-country boy, college dropout, and fledgling airplane designer in Missouri, his time as an elevator operator and self-directed student in Washington, D.C., and his long professional career as an aerodynamicist at the Langley and Ames Aeronautical Laboratories and Stanford University. The focus in his career is on his fundamental discovery of the benefits of sweepback for the wings of high-speed airplanes. This includes speculation about his highly intuitive thought processes in arriving at his creative ideas. I also give an account of his work on blood flow and the mechanical heart, his avocational accomplishments as a maker of telescopes and violins, and his philosophical interest in human affairs.

  7. Obituary: Frank Culver Jones, 1932-2007

    Science.gov (United States)

    Ormes, Johnathan F.; Streitmatter, Robert E.

    2007-12-01

    Frank C. Jones, an emeritus theoretical physicist at NASA, died May 2, 2007 at age 74 after a struggle with a rare form of cancer. He died at his home in Silver Spring, Maryland, surrounded by his family. Frank was born July 30, 1932 in Fort Worth, Texas, the oldest of three boys. His parents were Kenneth Hugh and Nancy Culver Jones. Frank's father was a lawyer, and his grandfather was a Methodist minister. Frank graduated from Rice University in 1954 and earned a master's degree in 1955 and a doctorate in 1961, both in physics, from the University of Chicago. He did his graduate work with Prof. John Simpson. Dr. Jones began his professional career as an instructor in physics at Princeton University before joining NASA's Goddard Space Flight Center in 1963 as a National Research Council associate. He subsequently became a member of the Theory Division and the Laboratory for High Energy Astrophysics. His area of expertise was the origin, transport, and electromagnetic interactions of cosmic rays. His particular focus was the stochastic physics related to the diffusion of particles in random fields, plasma turbulence, and the shock acceleration of charged particles in collisionless plasmas. From 1993 to 1995, Frank was head of Goddard's Theoretical High Energy Astrophysics Office and continued to serve as Head of the Theory group. In 2003 he served as Acting Chief of the Laboratory for High Energy Astrophysics. He retired in 2005 and continued his affiliation with NASA as an emeritus scientist at Goddard until his death. As a youngster, Frank showed the signs of curiosity and initiative that indicated he might become an experimentalist. At the memorial service for Frank, his brother related the stories of how Frank had rigged a hidden microphone to play through the family television as his brother courted a young woman on the front porch swing, and how one of Frank's early chemistry experiments caused all the family silverware to turn black. Although Frank started

  8. The conquest of paradise or Christopher Columbus’s utopia

    Directory of Open Access Journals (Sweden)

    Vladimir Karanović

    2014-12-01

    Full Text Available The paper analyses the relationship between film and history based on the film 1492: Conquest of Paradise by Ridley Scott. It questions the importance of the context in which the movie with a historical theme is created and in that light its significance is interpreted. Based on the structural theory of myth, the article examines the elements of the mythic structure of Christopher Columbus’s voyage, relating this concept to Utopia. Special emphasis is placed on the importance of the first meeting or the clash between two cultures, which determines their future relations. According to the established theoretical and critical framework, the notions of paradise as well as the figure of the foreigner are questioned. The intention of this paper is to demonstrate that in Ridley Scott’s film history is much more complex and cannot be enclosed in platitudes and common places. Although it was not Scott’s intention to offer a counterfactual view of recorded history, and he does not question what might have happened in other circumstances, by introducing certain apocryphal elements and foretelling later historical events, we show that he is able to start a discussion on views on the process of discovery and conquest of America and especially about their meaning throughout history and their relationship with the present.

  9. La Bob Jones University : hier et aujourd’hui Bob Jones University : Past and Present

    Directory of Open Access Journals (Sweden)

    Mokhtar Ben Barka

    2009-11-01

    Full Text Available This article examines the separatist beliefs and practices at Bob Jones University. Firstly, it shows that despite the recent changes, this institution still represents the old face of fundamentalist higher education. Secondly, this essay focuses on the controversy around Republican candidate George W. Bush’s appearance at Bob Jones University.

  10. La lecture de Merleau-Ponty par Renaud Barbaras

    Czech Academy of Sciences Publication Activity Database

    Pechar, Jiří

    2015-01-01

    Roč. 11, č. 2 (2015), s. 1-6 ISSN 1336-6556 Institutional support: RVO:67985955 Keywords : Merleau-Ponty * Husserl * phenomenology * linguistics of Ferdinand de Saussure Subject RIV: AA - Philosophy ; Religion http://www.ostium.sk/sk/la-lecture-de-merleau-ponty-par-renaud-barbaras/

  11. 27 CFR 9.217 - Happy Canyon of Santa Barbara.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Happy Canyon of Santa... Areas § 9.217 Happy Canyon of Santa Barbara. (a) Name. The name of the viticultural area described in this section is “Happy Canyon of Santa Barbara”. For purposes of part 4 of this chapter, “Happy Canyon...

  12. 2017-2018 Travel Expense Reports for Barbara Lucille Trenholm ...

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

    Airfare: $436.15. Other. Transportation: $98.00. Accommodation: $361.85. Meals and. Incidentals: $219.51. Other: $0.00. Total: $1,115.51. Comments: From her residence in Fredericton, NB. 2017-2018 Travel Expense Reports for. Barbara Lucille Trenholm, Governor,. Chairperson of the Finance and Audit. Committee.

  13. Barbara Bodichon's Travel Writing: Her Epistolary Articulation of "Bildung"

    Science.gov (United States)

    Simon-Martin, Meritxell

    2016-01-01

    English painter Barbara Bodichon received a dynamic home education, consisting of engaging lessons, reading sessions, family discussions, sketching excursions, and trips at home and abroad. As an adult, Bodichon led a nomadic life, living between Algeria and England and travelling across Europe and America. Seeking to unpack travelling and travel…

  14. A Conversation with AATE's Executive Director, Barbara Salisbury Wills.

    Science.gov (United States)

    Saldana, Johnny

    1997-01-01

    Presents an interview with the American Alliance for Theatre and Education's executive director Barbara Salisbury Wills. Discusses her interaction with the Goals 2000 Commission, development of the "National Standards for Arts Education," getting parents involved in theater education programs, working with state representatives, and…

  15. Quantifying Sulfur-Containing Compounds Over the Santa Barbara Channel

    Science.gov (United States)

    Black, J.; Hughes, S.; Blake, D. R.

    2016-12-01

    Carbonyl sulfide (OCS) is emitted to the atmosphere through the outgassing of ocean surface waters. OCS is also the primary source of sulfur-containing compounds in the stratosphere and contributes to the formation of the stratospheric sulfate layer. During the 2016 Student Airborne Research Program (SARP), whole air samples were collected on the NASA DC-8 aircraft over the Santa Barbara Channel. Five additional surface samples were taken at various locations along the Santa Barbara Channel. The samples were analyzed using gas chromatography in the Rowland-Blake lab at UC Irvine, and compounds such as OCS, dimethyl sulfide (DMS), carbon disulfide (CS2), bromoform (CHBr3), and methyl iodide (CH3I) associated with ocean emissions and stratospheric aerosols were analyzed. These marine sourced compounds, excluding OCS, showed expected trends of dilution with increasing altitude. The surface samples from the Santa Barbara Channel all exhibited elevated concentrations of OCS in comparison to samples taken from the aircraft, with an average of 666 ± 12 pptv, whereas the average background concentration of OCS was 587 ± 19 pptv. SARP flights from 2009-2015 over the Santa Barbara Channel saw an average OCS concentration of 548 ± 26 pptv. Elevated levels of OCS have never been detected from the aircraft during SARP flights, indicating that OCS emissions must be measured using surface sampling if emission estimates from the ocean are to be evaluated.

  16. Barbara McClintock and the Discovery of Jumping Genes

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 1; Issue 10. Barbara McClintock and the Discovery of Jumping Genes. Vidyanand Nanjundiah. General Article Volume 1 Issue 10 October 1996 pp 56-62. Fulltext. Click here to view fulltext PDF. Permanent link:

  17. Barbara McClintock and the Discovery of Jumping Genes

    Indian Academy of Sciences (India)

    milind1

    An understanding of the nature of the gene had to await the identification of DNA as the genetic material. The final piece of evidence for a physical model of genes emerged from two independent experiments whose results were published. Barbara McClintock and the Discovery of Jumping Genes. Vidyanand Nanjundiah.

  18. Christoph Rothmann's discourse on the comet of 1585 an edition and translation with accompanying essays

    CERN Document Server

    Granada, Miguel A; Jardine, Nicholas

    2014-01-01

    Christoph Rothmann's Discourse on the Comet of 1585 offers the first edition of the Latin treatise after it was published in 1619. It is accompanied by an English translation and a full introduction and commentary.

  19. Sõltumatud kodanikud otsustavad superriigi juhi saatuse / Christopher Kukk ; interv. Priit Pullerits

    Index Scriptorium Estoniae

    Kukk, Christopher

    2008-01-01

    Eesti päritolu Lääne-Connecticuti politoloogiaprofessor vastab küsimustele, mis puudutavad USA presidendivalimisi ja presidendikandidaatide Barack Obama ja John McCaini võimalusi. Vt. samas: Kes on Christopher Kukk?

  20. Tunne Kelam - kolleeg ja sõber / Christopher Beazley, Elmar Bork, Ari Vatanen ...[jt.

    Index Scriptorium Estoniae

    2009-01-01

    Euroopa Parlamendi väliskomisjoni liikmed Christopher Beazley, Elmar Bork, Ari Vatanen, Leedu Vabariigi president Valdas Adamkus, Euroopa Parlamendi asepresident Alejo Vidal-Quadras ja Euroopa Parlamendi president Hans-Gert Pöttering Tunne Kelamist

  1. Zellweger : kusagil on ikka üks suurem plaan / Christoph Zellweger ; interv. K. M.

    Index Scriptorium Estoniae

    Zellweger, Christoph

    2002-01-01

    Šveitsi-austria päritolu, praegu Inglismaal elav ja töötav ehtekunstnik Christoph Zellweger endast, oma loomingust, mida tema tööd kajastavad, ehtekunsti väljavaadetest, implantaatidest, eesti ehetest jm.

  2. 77 FR 34991 - Notice of Inventory Completion: University of California, Santa Barbara, Repository of...

    Science.gov (United States)

    2012-06-12

    ... the UCSB and a student crew, as well as by the Santa Barbara County Archaeological Society. No known... National Park Service Notice of Inventory Completion: University of California, Santa Barbara, Repository..., Interior. ACTION: Notice. SUMMARY: The University of California, Santa Barbara (UCSB), has completed an...

  3. El relato antipolicial en la literatura y el cine: Memento, de Christopher Nolan

    OpenAIRE

    Pardo García, Pedro Javier

    2007-01-01

    [ES]El presente estudio trata sobre el concepto de antipolicial dentro del la literatura y el cine del genero policial. Aborda el caso específico Memento de Christopher Notan donde este concepto se refleja. [EN]This study deals with the concept of antipolicial in the literature and the cinema of the crime novel. It addresses the specific case Memento of Christopher Nolan where this concept is reflected.

  4. From Information to Experience: Christoph Schlingensief's Quiz 3000

    Directory of Open Access Journals (Sweden)

    Tara Forrest

    2014-03-01

    Full Text Available When German artist Christoph Schlingensief died in 2010 he had amassed an impressive body of work spanning a diverse range of fields, including film, television, theatre, art, radio, activism, and opera. Although he gained a certain notoriety for his early film and performance work, it was through his politically engaged re-enactment of a series of reality television programs that his public profile in Germany was cemented. This article focuses on the pilot episode of Quiz 3000 that was staged at the Volksbühne in 2002 and that was modelled closely on the popular reality format Who Wants to be a Millionaire? As Schlingensief has made clear in an interview with Alexander Kluge, his interest in re-enactment as a critical strategy is not driven by a desire for total verisimilitude, but by the inconsistencies that are generated in the re-enactment process that serve as catalysts for reflection and debate. In Quiz 3000 it is the nature of the questions posed to the contestants (such as: 'The rape of members of which minority group is, according to the German criminal code, less heavily penalized?' and 'How many conscientious objectors from Kurdistan have, since 2001, been tortured to death in Turkey after being deported by Germany?' that generates the inconsistency in question. Drawing on Walter Benjamin and Theodor Adorno's writings on information and experience, I argue that Quiz 3000 transforms the information-driven focus of television quiz shows into a source of experience for viewers and contestants alike by encouraging them to reflect on political issues and debates in an autonomous, affective, and meaningful way.

  5. Christopher Hawkes and the International Summer Courses of Ampurias

    Directory of Open Access Journals (Sweden)

    Margarita Díaz-Andreu

    2007-05-01

    Full Text Available This article aims to provide an initial analysis of the early connections between Christopher Hawkes and Spanish archaeology in the context of his participation in two of the international summer courses in Ampurias in 1947 and 1950. The documentation used for this article comes mainly from the Pericot Archive in the Library of Catalonia, in which there are 43 letters from Hawkes to Pericot between 1940 and 1975. In addition, other correspondence in the British Museum and in the Ministry of Foreign Affairs will be mentioned. This study forms part of a larger project of recovering the memory of twentieth-century British-Spanish relations, of which a first phase has centred on the assessment of Gordon Childe’s contacts with Spain (Díaz-Andreu 1998; forthcoming–a; forthcoming–b. As in Gordon Childe’s case, all memory of Hawkes’ visits, and indeed of his relationships with Spanish archaeologists, has since been lost. Unfortunately, this situation is not exceptional: most of the links between Spanish archaeologists and British and American archaeologists in the twenty years around the Spanish Civil War have dropped out of archaeological memory. To the names mentioned in a recent seminar (Gordon Childe, Edward Thurlow Leeds, Eoin MacWhite, Hubert Savory (Armada Pita 2006, many others could be added. As this article will show, however, there were many contacts and these help to explain some developments in the archaeological thinking and practice of the participants involved in these exchanges, as well as some events in the international organisation of archaeology.

  6. Drowning in Dichotomy: Interpreting "The Drowning of Stephan Jones."

    Science.gov (United States)

    Finnessy, Patrick K.

    1998-01-01

    Presents a negative critique of Bette Greene's novel "The Drowning of Stephan Jones." Suggests that while Greene tries to break stereotypes of homosexuals, she reinforces other societal stereotypes, thus "drowning the novel's strengths." (RS)

  7. Chuck Jones lahkus, tema kangelased elavad edasi / Neeme Korv

    Index Scriptorium Estoniae

    Korv, Neeme, 1974-

    2002-01-01

    Suri Chuck Jones (1912-2002), kuulus USA animafilmirežissöör, kelle animasari "Tom & Jerry" on praegugi Eestis väga populaarne. Ta on loonud enam kui 300 animafilmi, saanud 3 Oscarit ning 1996. aastal ka elutöö Oscari. Eesti lapsed nägid nõukogude ajal esmakordselt Chuck Jones'i loomingut Raivo Järvi lastesaadetes "Laupäeval koos isaga"

  8. Scaling of the dynamics of flexible Lennard-Jones chains

    DEFF Research Database (Denmark)

    Veldhorst, Arno; Dyre, Jeppe C.; Schrøder, Thomas

    2015-01-01

    , dynamics, and the excess entropy are invariant. The Lennard-Jones chain liquid with harmonic bondsdoes have curves in the phase diagram along which the structure and dynamics are invariant. The excess entropy is not invariant on these curves, which we refer to as “pseudoisomorphs.” In particular......, this means that Rosenfeld’s excess-entropy scaling (the dynamics being a function of excess entropy only) does not apply for the Lennard-Jones chain with harmonic bonds...

  9. An experience at the Barbara Brennan School of Healing

    National Research Council Canada - National Science Library

    徳中, 荘平

    1996-01-01

    著者は、昨年から1年間、Barbara Brennan School of Healing(BBSH)に在籍しました。BBSHの授業内容は、心理療法にエネルギーワークを加えた、Core energeticsやBioenergeticsをBrennanが独自に発展させたものです。Character...

  10. California State Waters Map Series: offshore of Santa Barbara, California

    Science.gov (United States)

    Johnson, Samuel Y.; Dartnell, Peter; Cochrane, Guy R.; Golden, Nadine E.; Phillips, Eleyne L.; Ritchie, Andrew C.; Greene, H. Gary; Krigsman, Lisa M.; Kvitek, Rikk G.; Dieter, Bryan E.; Endris, Charles A.; Seitz, Gordon G.; Sliter, Ray W.; Erdey, Mercedes D.; Gutierrez, Carlos I.; Wong, Florence L.; Yoklavich, Mary M.; Draut, Amy E.; Hart, Patrick E.; Conrad, James E.; Cochran, Susan A.; Johnson, Samuel Y.; Cochran, Susan A.

    2013-01-01

    In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-resolution bathymetry, marine benthic habitats, and geology within the 3-nautical-mile limit of California’s State Waters. The CSMP approach is to create highly detailed seafloor maps through collection, integration, interpretation, and visualization of swath sonar data, acoustic backscatter, seafloor video, seafloor photography, high-resolution seismic-reflection profiles, and bottom-sediment sampling data. The map products display seafloor morphology and character, identify potential marine benthic habitats, and illustrate both the surficial seafloor geology and shallow (to about 100 m) subsurface geology. The Offshore of Santa Barbara map area lies within the central Santa Barbara Channel region of the Southern California Bight. This geologically complex region forms a major biogeographic transition zone, separating the cold-temperate Oregonian province north of Point Conception from the warm-temperate California province to the south. The map area is in the southern part of the Western Transverse Ranges geologic province, which is north of the California Continental Borderland. Significant clockwise rotation—at least 90°—since the early Miocene has been proposed for the Western Transverse Ranges province, and geodetic studies indicate that the region is presently undergoing north-south shortening. Uplift rates (as much as 2.2 mm/yr) that are based on studies of onland marine terraces provide further evidence of significant shortening. The city of Santa Barbara, the main coastal population center in the map area, is part of a contiguous urban area that extends from Carpinteria to Goleta. This urban area was developed on the coalescing alluvial surfaces, uplifted marine terraces, and low hills that lie south of the east-west-trending Santa Ynez Mountains. Several beaches line the actively

  11. Multi-contrast imaging of human posterior eye by Jones matrix optical coherence tomography

    Science.gov (United States)

    Yasuno, Yoshiaki

    2017-04-01

    A multi-contrast imaging of pathologic posterior eyes is demonstrated by Jones matrix optical coherence tomography (Jones matrix OCT). The Jones matrix OCT provides five tomographies, which includes scattering, local attenuation, birefringence, polarization uniformity, and optical coherence angiography, by a single scan. The hardware configuration, algorithms of the Jones matrix OCT as well as its application to ophthalmology is discussed.

  12. 21 CFR 866.5150 - Bence-Jones proteins immunological test system.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Bence-Jones proteins immunological test system....5150 Bence-Jones proteins immunological test system. (a) Identification. A Bence-Jones proteins... the Bence-Jones proteins in urine and plasma. Immunoglobulin molecules normally consist of pairs of...

  13. NEWS: John Goronwy Jones (1920-1999)

    Science.gov (United States)

    Jennison, Brenda M.

    2000-05-01

    John Goronwy Jones Gron Jones, as he was known to all, was a champion of Physics Education and his death, shortly before his eightieth birthday, robbed physics teachers of a colleague who fought many battles on their behalf. He was not shy of taking issue with anyone in authority who might be putting forward policies which would harm his great love: Physics Education and Physics Teaching. His photograph shows a man with an impish grin, looking friend and foe alike straight in the eye, before delivering the death blow to an argument which was founded on less than common sense. At other times he would listen patiently to the woes of colleagues before offering them fatherly/grandfatherly advice so that whoever was on the receiving end would go away feeling better for the encounter. Gron was born in Swansea and educated at Lewis Boys Grammar School in Glamorgan before entering University College Cardiff first of all as a mathematician before graduating in Physics in 1941. After his war service in the RAF, working on signals and radar development, he returned to do an MSc in X-ray crystallography before completing a PGCE in Bristol. What then passed for teacher training in all institutions left him wary of returning to train teachers himself but after 14 years spent teaching physics in three schools he returned to Cardiff and began a 25 year career in teacher training. He and his two colleagues, Clifford Othen (chemistry) and Douglas Hillier (biology) built up the Cardiff Science Centre as a focus for initial and in-service science teacher training in South Wales. The triumvirate was well known and a power to be reckoned with. They created links between the University Science Departments and the Schools. Gron knew the local schools and their physics teachers intimately. Cardiff became a focus for science education both nationally and internationally. He was a frequent attender at both ICPE (International Commission for Physics Education) and GIREP (International Physics

  14. Flight into sanity. Jones's allegation of Ferenczi's mental deterioration reconsidered.

    Science.gov (United States)

    Bonomi, C

    1999-06-01

    In 'The Life and Work of Sigmund Freud', Volume III, Ernest Jones explained Ferenczi's final contributions as the product of a mental deterioration based on a progressive psychosis. Erich Fromm collected various testimonies by witnesses of Ferenczi's last years, all contrasting with Jones's assertions, and challenged Jones's manner of writing history. However, since Fromm was himself a dissident, and his witnesses were pupils, relatives or friends of Ferenczi's, they were discarded as 'partisans'. The present study aims at reconsidering the question of Ferenczi's insanity on the basis of many unpublished documents. The consulted documents do not support Jones's allegation of Ferenczi's insanity. At the same time, they show that Jones's allegation was not a one-man fabrication, but reflected a shared belief, eliciting many questions about the nature of this belief, the lack of scrutiny that characterised its spreading, and its possible function within the psychoanalytic community. It is suggested that Ferenczi's personality and teaching, especially his emphasis on the need to accept the patient's criticism, contrasted with the dominant conception of psychoanalysis, based on the analyst's infallibility.

  15. Harrison Ford : opjat skripit potertoje sedlo... / Harrison Ford ; interv. Barbara Hanson

    Index Scriptorium Estoniae

    Ford, Harrison

    2008-01-01

    Näitleja järjekordse (arvult neljanda, 19-aastase vaheaja järel!) Indiana Jones'i filmi "Indiana Jones ja kristallpealuu kuningriik" ("Indiana Jones and the Kingdom of the Crystal Skull") väljatuleku eel. Väljaandest Famous

  16. Cluster fusion algorithm: application to Lennard-Jones clusters

    DEFF Research Database (Denmark)

    Solov'yov, Ilia; Solov'yov, Andrey V.; Greiner, Walter

    2006-01-01

    We present a new general theoretical framework for modelling the cluster structure and apply it to description of the Lennard-Jones clusters. Starting from the initial tetrahedral cluster configuration, adding new atoms to the system and absorbing its energy at each step, we find cluster growing...... paths up to the cluster size of 150 atoms. We demonstrate that in this way all known global minima structures of the Lennard-Jones clusters can be found. Our method provides an efficient tool for the calculation and analysis of atomic cluster structure. With its use we justify the magic number sequence...... for the clusters of noble gas atoms and compare it with experimental observations. We report the striking correspondence of the peaks in the dependence of the second derivative of the binding energy per atom on cluster size calculated for the chain of the Lennard-Jones clusters based on the icosahedral symmetry...

  17. Guts of surfaces and the colored Jones polynomial

    CERN Document Server

    Futer, David; Purcell, Jessica

    2013-01-01

    This monograph derives direct and concrete relations between colored Jones polynomials and the topology of incompressible spanning surfaces in knot and link complements. Under mild diagrammatic hypotheses, we prove that the growth of the degree of the colored Jones polynomials is a boundary slope of an essential surface in the knot complement. We show that certain coefficients of the polynomial measure how far this surface is from being a fiber for the knot; in particular, the surface is a fiber if and only if a particular coefficient vanishes. We also relate hyperbolic volume to colored Jones polynomials. Our method is to generalize the checkerboard decompositions of alternating knots. Under mild diagrammatic hypotheses, we show that these surfaces are essential, and obtain an ideal polyhedral decomposition of their complement. We use normal surface theory to relate the pieces of the JSJ decomposition of the  complement to the combinatorics of certain surface spines (state graphs). Since state graphs have p...

  18. On culture and human development: Interview with Barbara Rogoff

    DEFF Research Database (Denmark)

    Glaveanu, Vlad Petre

    2011-01-01

    In this interview Professor Barbara Rogoff explores the many ways in which culture shapes the course of human development, and illustrates this with several findings from her past as well as most recent work. These reveal the vital importance of growing up in a family and a community for the human...... child and participating, from early on, in their various rituals and practices. Building on and enriching cultural psychological sources, Professor Rogoff offers us a comprehensive framework with which to understand both cultural and developmental phenomena and, above all, their multiple intersections...

  19. Introduction: the influence and legacy of Barbara Grier.

    Science.gov (United States)

    DeMuth, Danielle M

    2014-01-01

    This special issue of the Journal of Lesbian Studies focuses on the life and legacy of the lesbian publisher, editor, and author Barbara Grier. Through Grier's "Lesbiana" column in Daughters of Bilitis's magazine The Ladder, three editions of The Lesbian in Literature (1967, 1975, 1985), to her role as publisher of the Naiad Press from 1973-2003, Grier introduced hundreds of new lesbian books to readers and kept several lesbian classics on the literary horizon. The articles in this issue focus on Grier's biography, history, and impact through archival analysis, interviews, and content analysis. This introduction contextualizes and outlines the articles in this special issue.

  20. Imaginando Palmares: a obra de Gayl Jones Imagining Palmares: the work of Gayl Jones

    Directory of Open Access Journals (Sweden)

    Stelamaris Coser

    2005-12-01

    Full Text Available O longo poema narrativo Song for Anninho (1981, da escritora negra Gayl Jones (Estados Unidos, interfere na narrativa da história colonial brasileira ao resgatar a figura feminina na República de Palmares, reescrever a saga de resistência dos palmaristas do ponto de vista imaginário de uma mulher negra do século XVII e, através dela, reinventar o cotidiano, os amores, as disputas e os sonhos das pessoas comuns que integravam o quilombo. O texto reflete sobre a verdade histórica, o aspecto construído de documentos, as seleções e exclusões da linguagem, e a importância do relato oral para o conhecimento de vivências e identidades à margem da história oficial. Nessa versão especial, o relato dramático do sonho, da luta e da destruição do mais famoso quilombo brasileiro usa a imaginação literária para expandir a memória e os arquivos de um dos fatos mais importantes da história das Américas, contribuindo para estimular o diálogo interamericano e iluminar a diáspora africana no Brasil e no continente.The long narrative poem Song for Anninho (1981, written by black U.S. writer Gayl Jones, interferes in the narrative of Brazilian colonial history as it highlights the female presence in the Republic of Palmares, rewrites the tale of resistance from the point of view of a black woman in the 17th Century, and, through her, reinvents the everyday lives, loves, disputes, and dreams of common people in the quilombo. The text reflects about historical truth, the constructed character of documents, selections and exclusions in language, and the importance of oral accounts to give visibility to experiences and identities marginalized by official history. In this special version, the dramatic report of the dreams, struggles, and destruction of the most famous Brazilian quilombo uses literary imagination to expand the memory and the archives of one of the most important facts in the history of the Americas, contributing to stimulate

  1. Not Fully Developed Turbulence in the Dow Jones Index

    Science.gov (United States)

    Trincado, Estrella; Vindel, Jose María

    2013-08-01

    The shape of the curves relating the scaling exponents of the structure functions to the order of these functions is shown to distinguish the Dow Jones index from other stock market indices. We conclude from the shape differences that the information-loss rate for the Dow Jones index is reduced at smaller time scales, while it grows for other indices. This anomaly is due to the construction of the index, in particular to its dependence on a single market parameter: price. Prices are subject to turbulence bursts, which act against full development of turbulence.

  2. Jones matrix polarization-correlation mapping of biological crystals networks

    Science.gov (United States)

    Ushenko, O. G.; Ushenko, Yu. O.; Pidkamin, L. Y.; Sidor, M. I.; Vanchuliak, O.; Motrich, A. V.; Gorsky, M. P.; Meglinskiy, I.; Marchuk, Yu. F.

    2017-08-01

    It has been proposed the optical model of Jones-matrix description of mechanisms of optical anisotropy of polycrystalline films of human bile, namely optical activity and birefringence. The algorithm of reconstruction of distributions of parameters - optical rotation angles and phase shifts of the indicated anisotropy types has been elaborated. The objective criteria of differentiation of bile films taken from healthy donors and patients with cholelithiasis by means of statistic analysis of such distributions have been determined. The operational characteristics (sensitivity, specificity and accuracy) of Jones-matrix reconstruction method of optical anisotropy parameters were defined.

  3. Elisabeth Bennet y Bridget Jones: del protofeminismo al postfeminismo

    OpenAIRE

    Valero Valero, Dori

    2013-01-01

    XVIII Jornades de Foment de la Investigació de la Facultat de Ciències Humanes i Socials (Any 2013) Las teorías feministas se han introducido en la literatura de ficción facilitando modelos alternativos a las lectoras. Las heroínas llevan a cabo una tarea de «resistencia feminista», y tomaremos los siguientes ejemplos: Elizabeth Bennet, Orgullo y prejuicio (1813) y Bridget Jones, El diario de Bridget Jones (1999). Jane Austen construye protagonistas femeninas que responden a las est...

  4. A Nobel Prize for empirical macroeconometrics: assessing the contributions of Thomas Sargent and Christopher Sims

    NARCIS (Netherlands)

    Boumans, M.; Sent, E.M.

    2013-01-01

    This paper provides an assessment of the contributions of the 2011 Nobel Prize winners, Thomas Sargent and Christopher Sims. They received the prize ‘for their empirical research on cause and effect in the macroeconomy’. The paper illustrates that Sargent entertained different interpretations of

  5. Telling Stories That Are Needed: An Interview with Christopher Myers. Breakfast Speaker Interview

    Science.gov (United States)

    Adomat, Donna Sayers; Lowery, Ruth McKoy; Fain, Jeanne Gilliam

    2016-01-01

    Christopher Myers won acclaim at a young age as a vibrant illustrator of children's picturebooks. In this interview, Myers discusses how he has advocated for diversity in children's literature through themes that weave throughout his writing and illustration, collaborations with other artists, and his participation in the communities of artists,…

  6. The influence of emerging administrative scientists: an interview with Dr Christopher Friese.

    Science.gov (United States)

    Friese, Christopher; Adams, Jeffrey M

    2014-02-01

    This department highlights emerging nursing leaders who have demonstrated great work and much potential in advancing innovation and patient care leadership in practice, policy, research, education, and theory. This interview profiles Christopher Friese, PhD, RN, AOCN, FAAN, assistant professor, University of Michigan School of Nursing.

  7. Free energy of the Lennard-Jones solid

    NARCIS (Netherlands)

    van der Hoef, Martin Anton

    2000-01-01

    We have determined a simple expression for the absolute Helmholtz free energy of the fcc Lennard-Jones solid from molecular dynamics simulations. The pressure and energy data from these simulations have been fitted to a simple functional form (18 parameters) for densities ranging from around

  8. Shelley Jones: Helping Ugandan girls stay in school | IDRC ...

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

    Carrie-Jane Williams, one of her fellow graduate students at the University of British Columbia (UBC) was inspired after reading Jones' thesis. Travelling to Uganda with Canadian-made reusable cloth sanitary pads, she enlisted the help of two young social entrepreneurs to produce similar products locally. The grassroots ...

  9. Highlight: Dr David Butler-Jones on fighting pandemics | CRDI ...

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

    10 févr. 2015 ... Dr David Butler-Jones, professor in the Faculty of Medicine at the University of Manitoba and former Chief Medical Health Officer of Canada, delivered a lecture on lessons learned from the 2009 flu pandemic in Canada. He also commented on India's draft National Health Policy 2015 at the India ...

  10. Hopping in a supercooled binary Lennard-Jones liquid

    DEFF Research Database (Denmark)

    Schrøder, Thomas; Dyre, Jeppe

    1998-01-01

    A binary Lennard–Jones liquid has been investigated by molecular dynamics at equilibrium supercooled conditions. At the lowest temperature investigated, hopping is present in the system as indicated by a secondary peak in 4r2Gs(r,t), where Gs(r,t) is the van Hove self correlation function...

  11. Accurate transport cross sections for the Lennard-Jones potential

    OpenAIRE

    Khrapak, Sergey

    2014-01-01

    Physically motivated expressions for the transport cross sections describing classical scattering in the Lennard-Jones potential are proposed. These expressions, which agree with the numerical results better than to within $\\pm 1%$, can be easy implemented in practical situations. Some relevant examples are provided.

  12. Edward Burne-Jones' Heavenly Conception: A Biblical Cosmos

    Science.gov (United States)

    Cheney, L. D. G.

    2016-01-01

    Edward Burne-Jones was a Pre-Raphaelite artist and designer, who collaborated with William Morris on many decorative arts (stained glass windows, book illustrations, ceramic and tapestry designs). He was a founding partner in the firm Morris, Marshall, Faulkner & Company. Burne-Jones composed The Days of Creation between 1870 and 1876 for the Morris firm. These paintings were executed in gouache and gold paint, and cartoons were made for tile and in stained glass, for the Church of St. Editha at Tamworth in Staffordshire. Burne-Jones' creation was highly praised and elegantly described by Oscar Wilde: “The picture is divided into six compartments, each representing a day in the Creation of the World, under the symbol of an angel holding a crystal globe, within which is shown the work of a day.” This paper will examine how Burne-Jones visualized an unusual celestial creation where angels holding magical spheres unveil the divine manifestation for the creation of a terrestrial realm. He created a cosmic utopia of the natural world.

  13. The homological content of the Jones representations at $q = -1$

    DEFF Research Database (Denmark)

    Egsgaard, Jens Kristian; Fuglede Jørgensen, Søren

    We generalize a discovery of Kasahara and show that the Jones representations of braid groups, when evaluated at $q = -1$, are related to the action on homology of a branched double cover of the underlying punctured disk. As an application, we prove for a large family of pseudo-Anosov mapping cla...

  14. PAH concentrations in sediment from Jones Creek Delta State, Nigeria

    African Journals Online (AJOL)

    EC) priority pollutants - polycyclic aromatic hydrocarbons (PAHs) in sediment and shrimp samples in Jones Creek southern Nigeria was investigated from March 2015 to August 2016. The ΣPAHs ranged from 0.32±0.07 to 48.38± 2.47 mg/kg for ...

  15. Public lecture | "Science and society" by Bob Jones | 22 May

    CERN Multimedia

    2014-01-01

    Public lecture: "Science and society: the impact of computing at CERN on society" by Bob Jones 22 May at 7.30 p.m. Globe of Science and Innovation Lecture in English, translated in French. Entrance free. Limited number of seats. Reservation essential: +41 22 767 76 76 or cern.reception@cern.ch

  16. Coastal Processes Study of Santa Barbara and Ventura Counties, California

    Science.gov (United States)

    Barnard, Patrick L.; Revell, David L.; Hoover, Dan; Warrick, Jon; Brocatus, John; Draut, Amy E.; Dartnell, Pete; Elias, Edwin; Mustain, Neomi; Hart, Pat E.; Ryan, Holly F.

    2009-01-01

    The Santa Barbara littoral cell (SBLC) is a complex coastal system with significant management challenges. The coastline ranges broadly in exposure to wave energy, fluvial inputs, hard structures, and urbanization. Geologic influence (structural control) on coastline orientation exerts an important control on local beach behavior, with anthropogenic alterations and the episodic nature of sediment supply and transport also playing important roles. Short- and long-term temporal analyses of shoreline change, beach width, and volume change show no obvious trends in regional beach behavior. Extensive armoring along the SBLC has accreted the back beach, narrowing beach widths and in some cases increasing sediment transport. Unarmored beaches have exhibited mild erosion while maintaining similar widths. Harbor constructions have had notable impacts on downdrift beaches, but once the coastal system has equilibrated the signal becomes strongly dampened and littoral-drift gradients driven by natural shoreline orientation again become dominant. Sediment inputs from the Santa Clara River dominate sediment processes on beaches to the south. The SBLC is dominated by episodic flood and storm-wave events. Exceptionally large accretion signals along this stretch of coastline are closely tied to major flood events when large amounts of sediment are deposited in deltas. These deltas decay over time, supplying downdrift beaches with sediment. Storm-wave impacts and gradients in alongshore transport can lead to beach rotations and migrating erosion hotspots when geological controls are weak. Annual and seasonal rates of cross-shore and alongshore transport are at least 2-3 times higher for the more west- and southwest-facing beaches south of the Ventura River as compared to the more sheltered beaches to the west/north. Gross littoral transports are good approximations of net littoral transports for beaches west/north of Ventura as transport is almost purely unidirectional. However

  17. Indiana Jones on tagasi ja näitab, kuidas käituda / Kristiina Davidjants

    Index Scriptorium Estoniae

    Davidjants, Kristiina, 1974-

    2008-01-01

    22 mail esilinastub Steven Spielbergi järjekordne Indiana Jones'i film, kaasstsenaristiks ja produtsendiks George Lucas ja Harrison Fordiga nimiosas "Indiana Jones ja kristallpealuu kuningriik" ("Indiana Jones and the Kingdom of the Crystal Skull"). Saaga varasemast kolmest filmist

  18. Christophe Dejours’ psychodynamic theory of work and its implications for leadership

    OpenAIRE

    Dashtipour, Parisa; Vidaillet, Bénédicte

    2016-01-01

    International audience; Psychoanalytic approaches to leadership centre on emotions and the role of the leader as the manager of emotion (Gabriel, 2011). These perspectives have often focused on the dysfunctions of leadership, the way in which leaders contribute to ‘dark’ and unhealthy organizational lives. In contrast to such approaches, in this paper we draw from Christophe Dejours’ psychodynamic theory of work, in order to explore what role leaders could play to facilitate health in organiz...

  19. Uus linnaökoloogia = New Urban Ecology / Christopher Moller ; interv. Triin Ojari

    Index Scriptorium Estoniae

    Moller, Christopher

    2005-01-01

    Arhitekt Christopher Moller (sünd. 1961, Uus-Meremaa) rajas 1997. a. koos Burton Hamfelti (Kanada), Jonathan Woodroffe'i ja Dominic Papaga (Inglismaa) Amsterdamis büroo S333. Büroo lähenemisest linnaplaneerimisele, Europani võidutöö järgi valminud Groningeni elamukompleksist Schots 1+2, Nieuw-Vennepi linnakeskuse projektist (2000-), kvaliteetruumist, linnaökoloogiast, Tallinna ja siinsete arhitektide võimalustest jm. 7 ill

  20. Jones matrix treatment for optical Fourier processors with structured polarization.

    Science.gov (United States)

    Moreno, Ignacio; Iemmi, Claudio; Campos, Juan; Yzuel, Maria J

    2011-02-28

    We present a Jones matrix method useful to analyze coherent optical Fourier processors employing structured polarization. The proposed method is a generalization of the standard classical optical Fourier transform processor, but considering vectorial spatial functions with two complex components corresponding to two orthogonal linear polarizations. As a result we derive a Jones matrix that describes the polarization output in terms of two vectorial functions defining respectively the structured polarization input and the generalized polarization impulse response. We apply the method to show and analyze an experiment in which a regular scalar diffraction grating is converted into equivalent polarization diffraction gratings by means of an appropriate polarization filtering. The technique is further demonstrated to generate arbitrary structured polarizations. Excellent experimental results are presented.

  1. Birefringence of cellotape: Jones representation and experimental analysis

    Energy Technology Data Exchange (ETDEWEB)

    Belendez, Augusto; Frances, Jorge; Neipp, Cristian [Departamento de Fisica, Ingenieria de Sistemas y Teoria de la Senal, Universidad de Alicante, Apartado 99, E-03080 Alicante (Spain); Fernandez, Elena [Departamento de Optica, FarmacologIa y Anatomia, Universidad de Alicante, Apartado 99, E-03080 Alicante (Spain)], E-mail: a.belendez@ua.es

    2010-05-15

    In this paper, we analyse a simple experiment to study the effects of polarized light. A simple optical system composed of a polarizer, a retarder (cellotape) and an analyser is used to study the effect on the polarization state of the light which impinges on the setup. The optical system is characterized by means of a Jones matrix, and a simple procedure based on Jones vectors is used to obtain an expression for the intensity after the light passes through the optical system. The light intensity is measured by a photodetector and the expression obtained theoretically is experimentally validated. By fitting the experimental intensity data, the value of the retardation introduced by the retarder can also be obtained.

  2. Tubo de Lester-Jones: indicações e resultados Lester-Jones tube: indications and results

    Directory of Open Access Journals (Sweden)

    Walberto Passos Junior

    2004-12-01

    Full Text Available OBJETIVO: Avaliar as indicações, resultados e complicações advindas do seu uso. MÉTODOS: Avaliaram-se retrospectivamente 25 pacientes submetidos a 27 conjuntivorrinostomias com colocação de tubo de Lester-Jones. Foram estudados os dados do portador, a etiologia da afecção e as complicações que ocorreram no intra e no pós-operatório. Os dados foram avaliados segundo a freqüência de ocorrência. RESULTADOS: O tubo de Lester-Jones foi usado igualmente em ambos os sexos, mais em indivíduos abaixo dos 10 ou acima dos 50 anos de idade. As causas mais freqüentes para utilização foram a idiopática ou a agenesia congênita de pontos e canalículos. Houve melhora dos sintomas em 88% dos pacientes. Complicações ocorreram em 59,25% dos casos, dentre as quais: extrusão (40,74% e a migração (14,8% do tubo. CONCLUSÃO: Apesar das complicações observadas, o índice de cura com a utilização do tubo de Lester-Jones é alto, sendo boa opção para o tratamento das obstruções lacrimais altas.PURPOSE: To evaluate the results and the complications occurring with this procedure. METHODS: The authors retrospectively reviewed charts of 25 patients (27 lacrimal viers with upper lacrimal system obstruction who underwent conjunctivorhinostomy and Lester-Jones tube bypass. The patients were evaluated according to gender, causative factors and the com plications during and after surgery. The data were submitted to statistical analysis. RESULTS: The Lester-Jones bypass tube was used in both sexes and most frequently in patients under 10 or above 50 years. The most common obstructive factor was unknown and congenital agenesis. Eighty-eight per cent of the patients had no epiphora at the end of the treatment. Complications occurred in 59.25% of the patients, most of them related to tube extrusion (40.74% or migration (14.8%. The authors concluded that the Lester-Jones bypass tube is a good option to treat the upper lacrimal obstruction, in spite

  3. Shelley Jones — Aider les jeunes Ougandaises à poursuivre leurs ...

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

    18 nov. 2014 ... Les raisons en sont variées : obligations familiales, tâches domestiques, manque d'argent pour payer les droits de scolarité, mariage et grossesses précoces, conflit armé. Toutefois, ce qui a surpris Shelley Jones lorsqu'elle a effectué ses travaux sur le terrain grâce à la bourse du CRDI aux chercheurs ...

  4. Generalized Jones matrix method for homogeneous biaxial samples.

    Science.gov (United States)

    Ortega-Quijano, Noé; Fade, Julien; Alouini, Mehdi

    2015-08-10

    The generalized Jones matrix (GJM) is a recently introduced tool to describe linear transformations of three-dimensional light fields. Based on this framework, a specific method for obtaining the GJM of uniaxial anisotropic media was recently presented. However, the GJM of biaxial media had not been tackled so far, as the previous method made use of a simplified rotation matrix that lacks a degree of freedom in the three-dimensional rotation, thus being not suitable for calculating the GJM of biaxial media. In this work we propose a general method to derive the GJM of arbitrarily-oriented homogeneous biaxial media. It is based on the differential generalized Jones matrix (dGJM), which is the three-dimensional counterpart of the conventional differential Jones matrix. We show that the dGJM provides a simple and elegant way to describe uniaxial and biaxial media, with the capacity to model multiple simultaneous optical effects. The practical usefulness of this method is illustrated by the GJM modeling of the polarimetric properties of a negative uniaxial KDP crystal and a biaxial KTP crystal for any three-dimensional sample orientation. The results show that this method constitutes an advantageous and straightforward way to model biaxial media, which show a growing relevance for many interesting applications.

  5. A Viola-Jones based hybrid face detection framework

    Science.gov (United States)

    Murphy, Thomas M.; Broussard, Randy; Schultz, Robert; Rakvic, Ryan; Ngo, Hau

    2013-12-01

    Improvements in face detection performance would benefit many applications. The OpenCV library implements a standard solution, the Viola-Jones detector, with a statistically boosted rejection cascade of binary classifiers. Empirical evidence has shown that Viola-Jones underdetects in some instances. This research shows that a truncated cascade augmented by a neural network could recover these undetected faces. A hybrid framework is constructed, with a truncated Viola-Jones cascade followed by an artificial neural network, used to refine the face decision. Optimally, a truncation stage that captured all faces and allowed the neural network to remove the false alarms is selected. A feedforward backpropagation network with one hidden layer is trained to discriminate faces based upon the thresholding (detection) values of intermediate stages of the full rejection cascade. A clustering algorithm is used as a precursor to the neural network, to group significant overlappings. Evaluated on the CMU/VASC Image Database, comparison with an unmodified OpenCV approach shows: (1) a 37% increase in detection rates if constrained by the requirement of no increase in false alarms, (2) a 48% increase in detection rates if some additional false alarms are tolerated, and (3) an 82% reduction in false alarms with no reduction in detection rates. These results demonstrate improved face detection and could address the need for such improvement in various applications.

  6. eScience Symposium Reflections from Christopher Erdmann: Redefining the Librarian’s Role in eScience

    OpenAIRE

    Christopher Erdmann

    2016-01-01

    Christopher Erdmann, Head Librarian, Wolbach Library, Harvard Smithsonian Center for Astrophysics, shares his multiple experiences at the University of Massachusetts and New England Area Librarian eScience Symposium, as well as current challenges he sees for data science librarians. Christopher presented on a panel at the Eighth Annual eScience Symposium discussing the “future of data science” from a librarian’s perspective. See the video of this panel presentation on the 2016 eScience Sympos...

  7. Topografia vertebromedular de irara (Eira barbara Linnaeus, 1758

    Directory of Open Access Journals (Sweden)

    Marta Adami

    2015-10-01

    Full Text Available Resumo: Um cadáver macho, adulto de irara (Eira barbara foi cedido pelo Centro de Triagem de Animais Silvestres (Cetas, localizado em Salvador/Bahia, ao Setor de Anatomia Veterinária da Escola de Medicina Veterinária e Zootecnia da Universidade Federal da Bahia. Trata-se de um mamífero carnívoro que pertence à Família Mustelidae e Subfamília Mustelinae que contém o Gênero Eira, representado apenas pela Espécie Eira barbara. Objetivamos a investigação da topografia vertebromedular do espécime e assim verificar a relação da medula espinal com o canal vertebral; a identificação, origem, emergência e quantificação dos nervos espinhais relacionados com a medula espinal. Pesquisa número 43245-1 autorizada pelo Sistema de Autorização e Informação em Biodiversidade (Sisbio-ICMBio/IBAMA. O exemplar foi fixado em solução de formaldeído a 10% e posteriormente dissecado e radiografado. Foram identificados oito pares de nervos espinhais cervicais, quatorze torácicos e na porção lombossacral da medula espinhal seis nervos espinais lombares, três sacrais e mais de três nervos espinhais caudais. O término da medula espinal ocorreu no nível quinta vértebra lombar. Os oito segmentos medulares cervicais localizaram-se entre a primeira e sétima vértebras cervicais. Os quatorze nervos espinais torácicos originaram-se na porção cranial das vértebras respectivas. Os segmentos medulares lombares, sacrais e caudais restringiram-se à região lombar da coluna vertebral. O deslocamento cranial dos segmentos medulares foi observado no oitavo cervical, terceiro, quarto e quinto lombares e todos os segmentos sacrais e caudais. As informações obtidas poderão ser utilizadas para análises comparativas com as demais espécies e com a adoção de medidas que visem proporcionar o bem-estar animal e a preservação da espécie.

  8. Seafloor character from air-photo data-Santa Barbara Channel

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Seafloor character was derived from interpretations of aerial photograph-derived kelp-distribution data available for Santa Cruz Island in the Santa Barbara Channel,...

  9. Parim Claptoni jäljendaja Eestis. Barbara Hendricks Pärnus Promfestil

    Index Scriptorium Estoniae

    2007-01-01

    Eric Claptoni tribuutbändi Classic Clapton kontsertidest 4. ja 5. apr. Tartus ja Tallinnas. Ameerika laulja Barbara Hendricksi kontserdist 7. juunil Pärnu Kontserdimajas (kaastegev rootsi pianist Love Derwinger)

  10. Data for Southern Sea Otter Range Expansion and Habitat Use in the Santa Barbara Channel

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — These data are .csv files of capture data from tagged sea otters in the Santa Barbara Channel Study. Sea otters were captured using highly specialized techniques...

  11. Water-resources optimization model for Santa Barbara, California

    Science.gov (United States)

    Nishikawa, T.

    1998-01-01

    A simulation-optimization model has been developed for the optimal management of the city of Santa Barbara's water resources during a drought. The model, which links groundwater simulation with linear programming, has a planning horizon of 5 years. The objective is to minimize the cost of water supply subject to: water demand constraints, hydraulic head constraints to control seawater intrusion, and water capacity constraints. The decision variables are montly water deliveries from surface water and groundwater. The state variables are hydraulic heads. The drought of 1947-51 is the city's worst drought on record, and simulated surface-water supplies for this period were used as a basis for testing optimal management of current water resources under drought conditions. The simulation-optimization model was applied using three reservoir operation rules. In addition, the model's sensitivity to demand, carry over [the storage of water in one year for use in the later year(s)], head constraints, and capacity constraints was tested.

  12. Magia sin orden: Diana Wynne Jones y las reglas

    OpenAIRE

    Novello, Marina

    2016-01-01

    El compendio reglamentario de Harry Potter, inspirado por libros anteriores, es vasto y muchos otros libros fantásticos infantiles y juveniles posteriores siguieron este mismo camino: la introducción de un mundo mágico regido por reglas que ubican al personaje principal y le dan un orden a ese universo. Sin embargo, para Diana Wynne Jones (1934-2011), una autora británica que escribió varias novelas de fantasía para niños y adultos, la noción de reglas en la literatura, y más aún en la lit...

  13. Christopher E. Forth et Bertrand Taithe (dir, French Masculinities: History, Culture and Politics

    Directory of Open Access Journals (Sweden)

    Régis Revenin

    2007-11-01

    Full Text Available Cet ouvrage collectif, dirigé par Christopher E. Forth, historien à l’Australian National University à Canberra [Australie], et par Bertrand Taithe, professeur d’histoire culturelle à l’Université de Manchester [Royaume-Uni], offre une très intéressante contribution, en langue anglaise, à l’histoire du genre en France, particulièrement à l’histoire des hommes et des masculinités à l’époque contemporaine.L’ouvrage propose une très riche introduction sous la plume des deux directeurs d’ouvrage,...

  14. Pactar con el diablo en la escena europea: Christopher Marlowe y Lope de Vega

    OpenAIRE

    Fernández Rodríguez, Natalia

    2017-01-01

    Casi en el mismo momento, Christopher Marlowe, en Inglaterra, y Lope de Vega, en España, compusieron sendas piezas dramáticas en las que se incluía el motivo del pacto con el demonio: Fausto y La gran columna fogosa. Marlowe, fascinado por la leyenda del Doctro Fausto, la llevó a las tablas en forma de tragedia, inaugurando y clausurando a la vez el camino escénico del tema en tierras inglesas. Lope, por su parte, extrajo toda la savia dramática que pudo de una leyenda hagiográfica vinculada ...

  15. Christopher R. Fee & David A. Leeming. Gods, Heroes, and Kings. The Battle for Mythic Britain

    Directory of Open Access Journals (Sweden)

    Sophie ALATORRE

    2006-06-01

    Full Text Available A reassessment of British mythology has long been overdue, and Gods, Heroes and Kings is to be regarded as a stimulating contribution which helps to situate Anglo-Saxon tales in the mainstream of Medieval literature. Myths, pagan and Judeo-Christian beliefs, classical narratives: such vast material forms the backcloth Christopher F. Fee and David A. Leeming have undertaken to explore, thanks to an erudite comparative approach. Obviously, their book first aims at giving readers a new image of ...

  16. Between Copernicus and Galileo Christoph Clavius and the Collapse of Ptolemaic Cosmology

    CERN Document Server

    Lattis, James M

    1994-01-01

    Between Copernicus and Galileo is the story of Christoph Clavius, the Jesuit astronomer and teacher whose work helped set the standards by which Galileo's famous claims appeared so radical, and whose teachings guided the intellectual and scientific agenda of the Church in the central years of the Scientific Revolution. Though relatively unknown today, Clavius was enormously influential throughout Europe in the late sixteenth and early seventeenth centuries through his astronomy books—the standard texts used in many colleges and universities, and the tools with which Descartes, Gassendi, and Me

  17. Richard Christopher Carrington: Briefly Among the Great Scientists of His Time

    Science.gov (United States)

    Cliver, Edward W.; Keer, Norman C.

    2012-09-01

    We recount the life and career of Richard Christopher Carrington (1826 - 1875) and explore his pivotal relationship with Astronomer Royal George Biddell Airy. Carrington was the pre-eminent solar astronomer of the 19th century. During a ten year span, he determined the position of the Sun's rotation axis and made the following discoveries: i) the latitude variation of sunspots over the solar cycle, ii) the Sun's differential rotation, and iii) the first solar flare (with Hodgson). Due to the combined effects of family responsibilities, failure to secure a funded position in astronomy (reflecting Airy's influence), and ill health, Carrington's productive period ended when he was at the peak of his powers.

  18. Pure and Applied: Christopher Clavius’s Unifying Approach to Jesuit Mathematics Pedagogy

    OpenAIRE

    Price, Audrey

    2017-01-01

    This dissertation examines the pedagogical project of Christopher Clavius (1538-1612) as a key step in the development of modern mathematics. In it, I show that Clavius united two contemporary approaches to mathematics: one that saw the field as an abstract way of discovering universal truths, and one that saw the field as an art, that is a tool for practical purposes. To do so, he combined pure and applied mathematics throughout his textbooks. The union of mathematics as a science and mat...

  19. A Conversation with Martin Stannard and Barbara Cooke

    Directory of Open Access Journals (Sweden)

    Annabel Williams

    2016-10-01

    Full Text Available Martin Stannard is Professor of Modern English Literature at the University of Leicester. He read for his first degree in English at Warwick (1967-70, before taking an MA at Sussex University, and a DPhil at Oxford. Professor Stannard’s two-volume literary biography of Evelyn Waugh (1986, 1992, and his biography of Muriel Spark (2009 are essential reading for Waugh and Spark scholars, and are each studies in the value of historical contextualisation for appreciating the literary oeuvre of a writer. Stannard’s 1995 Norton Critical Edition of Ford Madox Ford’s modernist novel, The Good Soldier, similarly brings context to bear through his rigorous textual editing, annotation and critical apparatus. Stannard is currently the Principal Investigator for the Complete Works of Evelyn Waugh project, which is supported by a grant of  £822,000 from the AHRC, and which will see Oxford University Press publish 43 scholarly edition volumes of Waugh – the first of which appears next year. This year marks the fiftieth anniversary of Waugh’s death. Dr Barbara Cooke also teaches at the School of English at the University of Leicester. She received a BA and MA from Warwick (dates, and a PhD in Creative and Critical writing from the University of East Anglia for her interdisciplinary thesis Oil Men: the Twinned Lives of Arnold Wilson and Morris Young. Dr. Cooke is Research Associate for the Complete Works of Evelyn Waugh, providing a vital link between the project's 23 editors, of which she is one, editing Waugh’s autobiography A Little Learning (1964.

  20. On E.D. Jones' MICROCOSMOLOGY

    Energy Technology Data Exchange (ETDEWEB)

    Noyes, H. Pierre

    2003-01-08

    By taking seriously the limits on observability which come from combining relativistic quantum mechanics with general relativity, Ed Jones has shown that the current measurements of the cosmological constant density {Omega}{sub {Lambda}} {approx} 0.7 imply that the temperature scale at which it becomes possible to discuss cosmological models is {approx} 5 Tev (5.8 x 10{sup 16} K). This is self-consistent with the assumption that the number of Planck masses which make some sort of ''phase transition'' to this state is N{sub Pk} {approx} 4 x 10{sup 61}. We review Jones' argument and the bit-string physics calculation which gives the baryon-photon ratio at nucleosynthesis as {approx} 2/256{sup 4}, the dark matter-baryon ratio as {approx} 12.7, and hence {Omega}{sub m} {approx} 0.3, in agreement with current observations. Accepting these values for the two energy densities {Omega}{sub {Lambda}} + {Omega}{sub m} {approx} 1 in accord with recent analyses of fluctuations in the CMB showing that space is flat to about 6%. We conclude that experiments with particle accelerators in the 5-10 Tev range must either show that current theory can adequately describe the currently observed structure of our universe or force us to revise our ideas about physics at a very fundamental level.

  1. Introduction to the study of natural history edited and annotated by Christoph Irmscher

    CERN Document Server

    2017-01-01

    This book features Louis Agassiz’s seminal lecture course in which the Swiss-American scientist, a self-styled “American Humboldt,” summarized the state of zoological knowledge in his time. Though Darwin’s theory of evolution would soon dismantle his idealist science, Agassiz’s lectures are nonetheless modern in their insistence on the social and cultural importance of the scientific enterprise. An extensive, well-illustrated introduction by Agassiz’s biographer, Christoph Irmscher, situates Agassiz’s lectures in the context of his life and nineteenth-century science, while also confronting the deeply problematic aspects of his legacy. Profusely annotated, this edition offers fascinating insights into the history of science and appeals to anyone with an interest in zoology and natural history. “Christoph Irmscher provides a scholarly and insightful analysis of the intentions and beliefs of Louis Agassiz, a larger-than-life scientist of the mid-19th century and fierce opponent of Charles Darwi...

  2. eScience Symposium Reflections from Christopher Erdmann: Redefining the Librarian’s Role in eScience

    Directory of Open Access Journals (Sweden)

    Christopher Erdmann

    2016-06-01

    Full Text Available Christopher Erdmann, Head Librarian, Wolbach Library, Harvard Smithsonian Center for Astrophysics, shares his multiple experiences at the University of Massachusetts and New England Area Librarian eScience Symposium, as well as current challenges he sees for data science librarians. Christopher presented on a panel at the Eighth Annual eScience Symposium discussing the “future of data science” from a librarian’s perspective. See the video of this panel presentation on the 2016 eScience Symposium website.

  3. Vere-Jones' self-similar branching model.

    Science.gov (United States)

    Saichev, A; Sornette, D

    2005-11-01

    Motivated by its potential application to earthquake statistics as well as for its intrinsic interest in the theory of branching processes, we study the exactly self-similar branching process introduced recently by Vere-Jones. This model extends the ETAS class of conditional self-excited branching point-processes of triggered seismicity by removing the problematic need for a minimum (as well as maximum) earthquake size. To make the theory convergent without the need for the usual ultraviolet and infrared cutoffs, the distribution of magnitudes m' of daughters of first-generation of a mother of magnitude m has two branches m m with exponent beta + d, where beta and d are two positive parameters. We investigate the condition and nature of the subcritical, critical, and supercritical regime in this and in an extended version interpolating smoothly between several models. We predict that the distribution of magnitudes of events triggered by a mother of magnitude m over all generations has also two branches m' sequences, we conclude that the two branches of the distribution of aftershocks are not directly observable and the model is compatible with real seismic catalogs. In summary, the exactly self-similar Vere-Jones model provides an attractive new approach to model triggered seismicity, which alleviates delicate questions on the role of magnitude cutoffs in other non-self-similar models. The new prediction concerning two branches in the distribution of magnitudes of aftershocks could be tested with recently introduced stochastic reconstruction methods, tailored to disentangle the different triggered sequences.

  4. Competing Conceptions of Citizenship Education: Thomas Jesse Jones and Carter G. Woodson

    Science.gov (United States)

    Dilworth, Paullette Patterson

    2004-01-01

    In this article, the author synthesizes a collection of scholarship done by, and on, Thomas Jesse Jones and Carter G. Woodson as a source for understanding historical conceptions of citizenship education for African Americans. The author contends that Jones and Woodson played central roles in constructing competing conceptions of citizenship…

  5. Dow Jones Fund Opens Journalism Programs to White Students after Lawsuit

    Science.gov (United States)

    Scmidt, Peter

    2007-01-01

    This paper discusses a Lawsuit filed against Dow Jones Newspaper Fund and the legal settlement between the defendant and the plaintiff. The fund, a nonprofit organization affiliated with Dow Jones & Company had been operating more than 20 programs for minority high-school students to pursue careers in newspaper journalism. The organization…

  6. A Lennard-Jones-like perspective on first order transitions in biological helices

    DEFF Research Database (Denmark)

    Oskolkov, Nikolay N.; Bohr, Jakob

    2013-01-01

    Helical structures with Lennard-Jones self-interactions are studied for optimal conformations. For this purpose, their self-energy is analyzed for extrema with respect to the geometric parameters of the helices. It is found that Lennard-Jones helices exhibit a first order phase transition from a ...

  7. From author to translator. Re-readings on Christopher Columbus’s Journal (1972-1992

    Directory of Open Access Journals (Sweden)

    Ana Inés Leunda

    2017-09-01

    Full Text Available In this article, we seek to: i draw a “map of positions” derived from readings of Christopher Columbus’s Journal by Latin American novelists between 1972 and 1992, particularly those disparately incorporating fragments of the Journal in a disparate way, such as Severo Sarduy’s Cobra (1972 and Alejo Carpetier’s El arpa y la sombra (1979, and Graciela Freilich’s Colombina descubierta (1991 and Augusto Roa Bastos’ Vigilia del Almirante (1992; ii to consider in each one of them the presence of an “author / translator” of the source text, particularly focused on the political value of words and the figure of the “Discoverer;” iii to visualize a “map of author / translators” whose re-readings clinging on the novels had an impact on models of universal / American, Indian / Western,  past / present, identity / alterity tensions.

  8. "Brilliant, Bright, Boiling Words": Literary Disability, Language and the Writing Body in the Work of Christopher Nolan

    Science.gov (United States)

    Coogan, Tom

    2012-01-01

    This article uses theory on disability, embodiment and language to explore the production, context and presentation of two pieces of life-writing by Christopher Nolan. It examines Nolan's unusual use of language and form in his presentations of an experience of disability, and considers its literary and political significance. Consideration is…

  9. The Bible as Transformational Object: The Psychoanalytic Theories of Christopher Bollas and Their Relevance for Religious Educators

    Science.gov (United States)

    DeGear, Elizabeth Berne

    2016-01-01

    This article examines the psychoanalytic concepts of object-relations theorist Christopher Bollas, applying them to a view of the Bible as "transformational object." Emphasizing the connection between psychological process and religious experience, this article suggests that each person's innate ability to choose and use objects is a key…

  10. Caught in a Narrow Kantian Perception of Prosocial Development: Reactions to Campbell and Christopher's Critique of Moral Development Theory.

    Science.gov (United States)

    Eisenberg, Nancy

    1996-01-01

    Discusses the limitations of Campbell and Christopher's literature on moral development and altruism, claiming that the authors based some of their conclusions on questionable definitions, incorrect assumptions about others' assertions and beliefs, and reference to a limited portion of prosocial behavior. Suggests that Kantian presuppositions play…

  11. Christopher Columbus, Hernando Cortes, and Francisco Pizzaro: A Qualitative Content Analysis Examining Cultural Bias in World History Textbooks

    Science.gov (United States)

    Lillejord, Jebadiah Serril

    2013-01-01

    The purpose of this study is to investigate to what extent contemporary high school world history textbooks portray Christopher Columbus, Hernán Cortés, and Francisco Pizarro within the context of being "sacred," "profane," or someplace in between. To evaluate for existence of content bias this study employed qualitative…

  12. Statistical-mechanical theory of rheology: Lennard-Jones fluids.

    Science.gov (United States)

    Laghaei, Rozita; Eskandari Nasrabad, Afshin; Eu, Byung Chan

    2005-12-15

    The generalized Boltzmann equation for simple dense fluids gives rise to the stress tensor evolution equation as a constitutive equation of generalized hydrodynamics for fluids far removed from equilibrium. It is possible to derive a formula for the non-Newtonian shear viscosity of the simple fluid from the stress tensor evolution equation in a suitable flow configuration. The non-Newtonian viscosity formula derived is applied to calculate the non-Newtonian viscosity as a function of the shear rate by means of statistical mechanics in the case of the Lennard-Jones fluid. For that purpose we have used the density-fluctuation theory for the Newtonian viscosity, the modified free volume theory for the self-diffusion coefficient, and the generic van der Waals equation of state to compute the mean free volume appearing in the modified free volume theory. Monte Carlo simulations are used to calculate the pair-correlation function appearing in the generic van der Waals equation of state and shear viscosity formula. To validate the Newtonian viscosity formula obtained we first have examined the density and temperature dependences of the shear viscosity in both subcritical and supercritical regions and compared them with molecular-dynamic simulation results. With the Newtonian shear viscosity and thermodynamic quantities so computed we then have calculated the shear rate dependence of the non-Newtonian shear viscosity and compared it with molecular-dynamics simulation results. The non-Newtonian viscosity formula is a universal function of the product of reduced shear rate (gamma*) times reduced relaxation time (taue*) that is independent of the material parameters, suggesting a possibility of the existence of rheological corresponding states of reduced density, temperature, and shear rate. When the simulation data are reduced appropriately and plotted against taue*gamma* they are found clustered around the reduced (universal) non-Newtonian viscosity formula. Thus we now

  13. Update on diagnosis of acute rheumatic fever: 2015 Jones criteria.

    Science.gov (United States)

    Eroğlu, Ayşe Güler

    2016-03-01

    In the final Jones criteria, different diagnostic criteria were established for the diagnosis of acute rheumatic fever for low risk and moderate-high risk populations. Turkey was found to be compatible with moderate-high risk populations as a result of regional screenings performed in terms of acute rheumatic fever and rheumatic heart disease. The changes in the diagnostic criteria for low-risk populations include subclinical carditis found on echocardiogram as a major criterion in addition to carditis found clinically and a body temperature of 38.5°C and above as a minor criterion. In moderate-high risk populations including Turkey, subclinical carditis found on echocardiogram in addition to clinical carditis is used as a major criterion as a new amendment. In addition, aseptic monoarthritis and polyarthralgia are used as major criteria in addition to migratory arthritis and monoarhtralgia is used as a minor criterion among joint findings. However, differentiation of subclinical carditis from physiological valve regurgitation found in healthy individuals and exclusion of other diseases involving joints when aseptic monoarthritis and polyarthralgia are used as major criteria are very important. In addition, a body temperature of 38°C and above and an erythrocyte sedimentation rate of 30 mm/h and above have been accepted as minor criteria. The diagnostic criteria for the first attack have not been changed; three minor findings have been accepted in presence of previous sterptococcal infection in addition to the old cirteria for recurrent attacks. In the final Jones criteria, it has been recommended that patients who do not fully meet the diagnostic criteria of acute rheumatic fever should be treated as acute rheumatic fever if another diagnosis is not considered and should be followed up with benzathine penicilin prophylaxis for 12 months. It has been decided that these patients be evaluated 12 months later and a decision for continuation or discontinuation of

  14. ‘The Whole Question of Plinths’ in Barbara Hepworth’s 1968 Tate Retrospective

    Directory of Open Access Journals (Sweden)

    Eleanor Clayton

    2016-06-01

    Full Text Available In 1968 Barbara Hepworth was honoured with a significant retrospective at the Tate Gallery. This paper offers a close reading of the archival documents relating to the exhibition, revealing the extent of Hepworth’s involvement in the design of the show and the intentions behind her curatorial decisions, especially her choice of plinths.

  15. Blue oak plant communities of southern San Luis Obispo and northern Santa Barbara Counties, California

    Science.gov (United States)

    Mark I. Borchert; Nancy D. Cunha; Patricia C. Krosse; Marcee L. Lawrence

    1993-01-01

    An ecological classification system has been developed for the Pacific Southwest Region of the Forest Service. As part of that classification effort, blue oak (Quercus douglasii) woodlands and forests of southern San Luis Obispo and northern Santa Barbara Counties in Los Padres National Forest were classified into I3 plant communities using...

  16. Values in Doing and Writing Science: The Case of Barbara McClintock.

    Science.gov (United States)

    Rosner, Mary

    1994-01-01

    Articulates the perspective that regards science as a form of manufactured knowledge that is not objective but, like other forms of knowledge, culture-bound and historically specific. Suggests how some communicative difficulties suffered by the scientist Barbara McClintock can be traced to her unconventional practice. (HB)

  17. Late Style in the Novels of Barbara Pym and Penelope Mortimer.

    Science.gov (United States)

    Wyatt-Brown, Anne M.

    1988-01-01

    Evaluated novels written in old age by two contemporary British novelists, Barbara Pym and Penelope Mortimer, which revealed their late style was related to lifelong methods of adapting to changes in their situation. Found strength and direction of their creativity in old age fluctuated in response to their aging bodies and their new roles in…

  18. Developing Poor and Minority Children as Leaders with the Barbara Taylor School Educational Model.

    Science.gov (United States)

    Strickland, Gloria; Holzman, Lois

    1989-01-01

    Describes the Barbara Taylor Educational Model, developed and implemented in Harlem (New York) and in day care and Head Start programs of the Somerset Community Action Program (New Jersey). Presents case studies illustrating how the model enables students to overcome barriers to their development posed by racism, sexism, and classism. (MW)

  19. 76 FR 28226 - Ndahendekire Barbara v. African Shipping; Njoroge Muhia; Alco Logistics, Llc; Brenda Alexander...

    Science.gov (United States)

    2011-05-16

    ... Ndahendekire Barbara v. African Shipping; Njoroge Muhia; Alco Logistics, Llc; Brenda Alexander; and AIR 7 Seas... ``Complainant,'' against African Shipping; Njoroge Muhia, ALCO Logistics, LLC; Brenda Alexander; and Air 7 Seas Transport Logistics, Inc.; hereinafter ``Respondents''. Complainant asserts that she is acting agent for...

  20. Christian Petzold’s melodramas : From unknown woman to reciprocal unknownness in Phoenix, Wolfsburg, and Barbara

    NARCIS (Netherlands)

    Staat, W.

    2016-01-01

    Stanley Cavell’s theory of film melodrama is used for Christian Petzold’s Phoenix, Wolfsburg, and Barbara. Key for Cavell’s understanding of classical Hollywood melodrama is his notion of the ‘unknown woman.’ Remarkably, Petzold’s more contemporary melodramas feature unknown, i.e. unacknowledged,

  1. 75 FR 28056 - Cachuma Lake Resource Management Plan, Santa Barbara County, CA

    Science.gov (United States)

    2010-05-19

    ... Bureau of Reclamation Cachuma Lake Resource Management Plan, Santa Barbara County, CA AGENCY: Bureau of... (Reclamation) has made available the Final EIS for the Cachuma Lake Resource Management Plan (RMP). The RMP involves alternatives for future use of the project area for recreation and resource protection and...

  2. Christopher Hasty, Meter as Rhythm [Metro come Ritmo], Oxford University Press, New York & Oxford, 1997.

    Directory of Open Access Journals (Sweden)

    Antonio Cascelli

    2014-10-01

    Full Text Available Quando, nell’undicesimo libro delle Confessioni, S. Agostino si interroga circa la natura del tempo, individua un problema linguistico in senso forte, dove il linguaggio non costituisce una semplice etichetta da attaccare agli eventi ma un modo di entrare in relazione con essi e conoscerli. Quando qualcuno gli domanda cosa sia il tempo, egli non lo sa, cioè non sa come spiegarlo e gli mancano le parole per esprimere qualcosa che, quando nessuno glielo chiede, egli conosce. Come possiamo esprimere il fluire del tempo? Come possiamo dire il tempo e dar voce a una profonda esperienza cognitiva del divenire e della relazione che noi stabiliamo con esso? Queste domande costituiscono le basi del libro di Christopher Hasty. Il suo punto di partenza è la considerazione che, sopprimendo la creatività e la novità dell'effettiva esperienza musicale, l’astrazione dell’analisi tradisce la natura temporale della musica. Al contrario, Hasty vuole prendere in considerazione questa natura temporale e "cercare dei modi di parlare dell’aspetto evanescente della musica, sviluppando concetti che catturino tanto la determinatezza quanto l’indeterminatezza degli eventi al loro passaggio" (p. vii.

  3. The death of the hero. Christopher Logue's Patrocleia: Orality, Writing, Performance

    Directory of Open Access Journals (Sweden)

    Andrea Veglia

    2012-12-01

    Full Text Available Starting from the comparison of three versions (1962, 1997, 2001 of the final part of Patrocleia - the second instalment of the radio adaptation of Homer's Iliad by the English poet Christopher Logue, War Music – I will show the path towards a musical version and an extreme conceptual compression of the Homeric text. War Music, in fact, lives its full potential only in a performative act. Through a stylistic analysis (close reading I will highlight the stages of composition of the episode, and then I will demonstrate that the agony and death of the hero undergo a dramatization that makes Patroclus’ death a theatrical performance under Apollo's direction. Through a close comparison with the Greek text and with the academic translation by Richard Lattimore (1951 I explain in which way Patrocleia aims at the creation of a musical style and epic diction that fit mimetically to the means of oral transmission. This adaptation enters the folds of the Homeric text and amplifies its ambiguities.

  4. Writing as a Magician's Game:The Strange Early World of Christoph Meckel

    Directory of Open Access Journals (Sweden)

    Heidi M. Rockwood

    1984-01-01

    Full Text Available The contemporary German author Christoph Meckel often introduces into his early short stories the metaphor of "playing a game" for creating a literary work. The paper investigates how Meckel uses this metaphor, what types of games he plays with the reader, and what kind of a world he creates through those games. On the basis of four short stories it suggests the conclusion that Meckel often introduces dangerous overtones and consequences, even though he likes to present himself as a happy and harmless storyteller, and that his stories share many characteristics with dreams and nightmares. Nevertheless, such game-playing is an important and positive activity, for it fulfills a definite social purpose. In the longer story "In the Land of the Umbramauts" Meckel describes a society in which the ability to play creatively has been lost. While the Umbramauts are not totally to blame for this situation, theirs is described as a society without hope. Despite the possible dangers inherent in play, Meckel seems to warn us: it is far more dangerous not to play, since it may lead to the loss of our basic humanity. It is a warning that he himself has heeded: his works continue to confront the reader with the elements of play and surprise.

  5. Second-order Percus Yevick theory for mixtures of Lennard-Jones fluids

    Science.gov (United States)

    Henderson, Douglas; Sokolowski, Stefan

    The second-order integral equation formalism of Attard, applied recently, with good results, to one-component hard spheres and Lennard-Jones fluids, is applied to some binary mixtures of Lennard-Jones fluids. Comparison with molecular dynamic simulations of the pair correlation functions shows that this method is also quite accurate for mixtures. This is true not only when the Lorentz Berthelot mixing rules are obeyed but also when there are substantial deviations from these rules.

  6. Logos y poesía como acontecimientos del mundo y de la carne: Edith Stein y Christophe Lebreton

    Directory of Open Access Journals (Sweden)

    Cecilia Avenatti de Palumbo

    2016-01-01

    Full Text Available The scope of the present article is to evidence the confluence of two different kind of speech: the rational and the poetic one, moving from the Works of Edith Stein and Christophe Lebreton. Both types of speech, usually presented as opposed, belong to the realm of the human spirit - incarnated in time. Therefore, they do not exclude each other but they meet themselves at the event of flesh.

  7. CHRISTOPHER WREN: EL DIBUJANTE DEL POLÍGONO DE WILLIS. Cristopher Wren: the artist of the circle of Willis

    Directory of Open Access Journals (Sweden)

    Fernando Martínez

    2016-03-01

    Full Text Available El polígono vascular de la base del cerebro lleva como epónimo el apellido de quien lo describiera de forma detallada en 1664: Thomas Willis. Christopher Wren fue quien realizó los dibujos que inmortalizaron la descripción original de esta estructura anatómica. Wren fue un importante hombre de ciencias londi-nense que vivió entre 1632 y 1723. Fue arquitecto de profesión, pero se desempeñó también en las matemáticas y la astronomía. En el presente artículo se analiza una breve biografía de Wren. The arterial circle of the brain is called “circle of Willis” in honor to the man who described it in 1664: Thomas Willis. Christopher Wren (1632-1723, was a renewed architect, who made the original drawings of the book of Willis. In this short historical note, we made a bibliographical sketch of Christopher Wren.

  8. Bowery to Broadway. The American Irish in Classic Hollywood Cinema (Christopher Shannon & New Irish Storytellers. Narrative Strategies in Film (Díóg O’Connell

    Directory of Open Access Journals (Sweden)

    Carlos Menéndez-Otero

    2011-03-01

    Full Text Available Reseñas de los libros de cine Bowery to Broadway. The American Irish in Classic Hollywood Cinema (Christopher Shannon 2010 & New Irish Storytellers. Narrative Strategies in Film (Díóg O’Connell 2010

  9. Reviews by Barbara Santini, Andrea Mecacci, Mariagrazia Portera, Francesca Zugno, and Alberto Ricci

    Directory of Open Access Journals (Sweden)

    Fausto Cercignani

    2014-06-01

    Full Text Available Review of Daniele Goldoni’s book Gratitudine. Voci di Hölderlin (2013, by Barbara Santini.Review of Laura Anna Macor’s book La fragilità delle virtù. Dall’antropologia alla morale e ritorno nell’epoca di Kant (2011, by Andrea Mecacci.Review of the collection of essays Friedrich Hölderlin. Pensiero e poesia, ed. by Elena Polledri (special volume of the journal «Humanitas», 2012, by Mariagrazia Portera.Review of Barbara Santini’s book Soggetto e fondamento in Hölderlin tra filosofia trascendentale e pensiero speculativo (2013, by Francesca Zugno.Review of Francesca Zugno’s book Hölderlin oltre Kant. Verso Hyperion. 1794-1797 (2011, by Alberto Ricci.

  10. Calculation of Lennard-Jones energies of molecular fluids

    Science.gov (United States)

    Matyushov, Dmitry V.; Schmid, Roland

    1996-06-01

    In view of the ever increasing awareness of the importance of dispersion forces to chemical solvent effects, reliable liquid Lennard-Jones (LJ) energies are eagerly required in order to assess the dispersion component of nonionic solvation. For this purpose two major methods of calculating LJ energies—one based on nonpolar gases solubilities and the other on the generalized van der Waals (GvdW) equation of state—are critically reexamined and updated by applying modern liquid state theories. The former method is improved over previous evaluations by including the cavity formation term according to the Boublik-Mansoori-Carnahan-Starling-Leland equation and by a molecular-based calculation of the solute solvation energy due to both dispersion and induction forces. For the second approach, the attraction parameter of the GvdW equation of state is separated into the contributions of (i) dipole-dipole (permanent and induced) and (ii) dispersion interactions. The first part (i) is treated in the Wertheim theory of polar polarizable liquids. Liquid LJ energies are extracted from the second part (ii) by utilizing Weeks-Chandler-Andersen theory. The dispersion part of the compressibility factor is treated by two routes: (I) in the mean-field approximation and (II) by employing experimental liquid state data. Except for strongly polar liquids, route I appears to be presently the best method of calculating LJ energies as tested by two independent ways. The first is the principle of corresponding states. LJ energies of nonpolar liquids, calculated from route I, demonstrate a universal linear correlation with the logarithm of the vapor pressure at T = 298 K. The other way is calculation of the solvent-induced shift of the absorption line of a model chromophore through molecularly defined solute-solvent interactions. The dispersion component, assessed by using LJ energies from route I, adds up nicely with the induction component, calculated by an extended Wertheim theory, to

  11. Rapport de frais de 2017-2018 pour Barbara Trenholm | CRDI ...

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

    Rapport de frais de 2017-2018 pour Barbara Trenholm. Total des frais de déplacement : CAD$11,792.46. Constatation de l'impact de la recherche en Afrique de l'Est. 2 juillet 2017 au 12 juillet 2017. CAD$10,676.95. Réunion du Conseil des gouverneurs. 18 juin 2017 au 21 juin 2017. CAD$1,115.51. Ce que nous faisons ...

  12. Barbara McClintock's Final Years as Nobelist and Mentor: A Memoir.

    Science.gov (United States)

    Chomet, Paul; Martienssen, Rob

    2017-09-07

    September 2, 2017, marks the 25th year after the passing of Dr. Barbara McClintock, geneticist and recipient of the 1983 Nobel Prize in Physiology or Medicine for her discovery of transposable elements in maize. This memoir focuses on the last years of her life-after the prize-and includes personal recollections of how she mentored young scientists and inspired the age of genetics, epigenetics, and genomics. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Utopia literaria. Le dépaysement de Jean-Christophe Bailly

    Directory of Open Access Journals (Sweden)

    Amélie Calderone

    2013-11-01

    Full Text Available Véritable questionnement, Le dépaysement est une quête de l’essence de ce que l’on appelle par habitude et/ou par facilité « France », et une enquête. Jean-Christophe Bailly se fait voyageur – Wanderer – et, à travers les lieux, les monuments, la population, ou encore les objets, l’on voit se dérouler sous nos yeux une « histoire des traces » : la reconstitution d’une identité grâce à des indices perçus au fil de voyages menés sur le territoire. L’œuvre se constitue pour une large part comme une enquête, bien que non systématique : elle est essai de « déchiffrement » des paysages français, tentative d’y apercevoir des « échos soulevés en passant » à partir desquels « l’intuition d’un récit » pourra naître. Une dynamique spécifique travaille ainsi en profondeur un texte au sein duquel deux systèmes sémiotiques s’imbriquent : le paysage d’une part, diffusant des signaux qui composent une image fluctuante et mobile de la France, image organisée, pour reprendre les termes de Bailly, comme une « pelote complexe et enchevêtrée où époques, affects et dimensions s’entremêlent » ; l’écriture d’autre part, qui essaye de rendre compte de la multiplicité et de la complexité de ce phénomène.

  14. Southern sea otter range expansion and habitat use in the Santa Barbara Channel, California

    Science.gov (United States)

    Tinker, M. Tim; Tomoleoni, Joseph; LaRoche, Nicole; Bowen, Lizabeth; Miles, A. Keith; Murray, Mike; Staedler, Michelle; Randell, Zachary

    2017-01-17

    The re-colonization of the Santa Barbara channel by sea otters brings these ESA-listed marine mammals closer to active oil and gas production facilities, shipping lanes and naturally occurring oil and gas seeps. However, the degree to which sea otters may actually be affected by human-caused oil spills or exposure to natural oil seeps is currently unknown. Between 2012 and 2014, the U.S. Geological Survey and collaborating agencies conducted a telemetry-based study of sea otters in Santa Barbara channel, in order to provide critical information for resource managers (specifically the Bureau of Ocean Energy Management, henceforth BOEM, and the U.S. Fish and Wildlife Service, henceforth USFWS) about the spatial ecology, population status, and potential population threats to sea otters in Santa Barbara Channel, with particular reference to exposure to manmade structures and sources of oil and natural gas. Analysis of spatial monitoring data using a Bayesian-based synoptic model allowed for description of sea otter home ranges, identification of hot-spots of use, and insights into habitat selection behavior by male and female sea otters. Important findings included the deeper modal depth preferred by males versus females, strong preferences by both sexes for areas with persistent kelp canopy, and greater use of soft-sediment areas by males. The synoptic model also provided the ability to predict population-level density distribution for each sex in new habitats: by calculating the value of these probability density distributions at the known locations of natural seeps, we were able to identify those seeps with higher potential for sea otter encounters. The relative probability of occurrence at locations near to some seeps was sufficiently high (about 1% likelihood of occurrence for some of our study animals) that one would anticipate occasional encounters. Data on male and female survival, reproductive success, activity budgets, and body condition all indicated that

  15. LCD panel characterization by measuring full Jones matrix of individual pixels using polarization-sensitive digital holographic microscopy.

    Science.gov (United States)

    Park, Jongchan; Yu, Hyeonseung; Park, Jung-Hoon; Park, YongKeun

    2014-10-06

    We present measurements of the full Jones matrix of individual pixels in a liquid-crystal display (LCD) panel. Employing a polarization-sensitive digital holographic microscopy based on Mach-Zehnder interferometry, the complex amplitudes of the light passing through individual LCD pixels are precisely measured with respect to orthogonal bases of polarization states, from which the full Jones matrix components of individual pixels are obtained. We also measure the changes in the Jones matrix of individual LCD pixels with respect to an applied bias. In addition, the complex optical responses of a LCD panel with respect to arbitrary polarization states of incident light were characterized from the measured Jones matrix.

  16. Barbara Holland-Cunz: Gefährdete Freiheit. Über Hannah Arendt und Simone de Beauvoir. Opladen u.a.: Verlag Barbara Budrich 2012.

    Directory of Open Access Journals (Sweden)

    Mirjam Dierkes

    2012-11-01

    Full Text Available Von Barbara Holland-Cunz, die sich mit Simone de Beauvoir und Hannah Arendt bereits einzeln beschäftigt hat, liegt nun ein Band vor, in dem sie sich diesen herausragenden Denkerinnen des 20. Jahrhunderts gemeinsam widmet. In einer beinahe synoptisch anmutenden Herangehensweise fokussiert sie dabei auf den Begriff der Freiheit, der bei beiden von eminenter Bedeutung für das jeweilige Theoriegebäude ist. Holland-Cunz zufolge verstehen beide, bei einigen Unterschieden, Freiheit so, dass sie sich vor allem durch eine in sich eingeschriebene Gefährdung auszeichnet: Diese resultiert aus einem heroisch-emphatischen Gestus, der in paradoxer Weise gepaart wird mit einem abgeklärten Realismus. Über weite Strecken liest sich der Weg zu dieser Deutung, v. a. auch wegen einer teilweise sympathisch unkonventionellen und originellen Herangehensweise, sehr anregend und überzeugend.Barbara Holland-Cunz, who has already addressed Simone de Beauvoir and Hannah Arendt individually, dedicates this volume to both of these prominent thinkers of the 20th century. Using an almost synoptic approach, she focuses on the topic of freedom, which is of eminent importance for both of their theoretical structures. According to Holland-Cunz, both of them, despite some differences, understand freedom as signalized by a danger, which is inscribed within the very concept of freedom: this danger results from a heroic-emphatic gestus, which is paradoxically paired with serene realism. The way that Holland-Cunz pursues in order to reach her interpretation is very inspiring and convincing to read, particularly because of her often pleasantly unconventional and witty approach.

  17. Return to Play and Performance After Jones Fracture in National Basketball Association Athletes.

    Science.gov (United States)

    Begly, John P; Guss, Michael; Ramme, Austin J; Karia, Raj; Meislin, Robert J

    2016-07-01

    Basketball players are at risk for foot injuries, including Jones fractures. It is unknown how this injury affects the future play and performance of athletes. National Basketball Association (NBA) players who sustain Jones fractures of the base of the fifth metatarsal have high rates of return to play and do not experience a decrease in performance on return to competition when compared with preinjury and with control-matched peers. Retrospective cohort study. Level 5. Data on 26 elite basketball players with Jones fractures over 19 NBA seasons (1994-1995 to 2012-2013) were obtained from injury reports, press releases, player profiles, and online public databases. Variables included age, body mass index (BMI), player position, experience, and surgical treatment. Individual season statistics pre- and postinjury were collected. Twenty-six controls were identified by matched player position, age, and performance statistics. The mean age at the time of injury was 24.8 years, mean BMI was 24.7 kg/m(2), and the mean experience prior to injury was 4.1 NBA seasons. Return to previous level of competition was achieved by 85% of athletes. There was no change in player efficiency rating (PER) when pre- and postinjury performance was compared. When compared with controls, no decline in PER measured performance was identified. The majority of NBA players sustaining a Jones fracture return to their preinjury level of competition. These elite athletes demonstrate no decrease in performance on their return to play. Jones fractures are well-studied injuries in terms of etiology, diagnosis, and management. However, the effect of these injuries on future performance of athletes is unknown. Using the findings of our study, orthopaedic surgeons may be better prepared to counsel and educate elite athletes who sustain a Jones fracture. © 2015 The Author(s).

  18. Miks ohverdada veel üks põlvkond? / Christopher õBeazley ; interv. Berit Teeäär

    Index Scriptorium Estoniae

    õBeazley, Christopher

    2008-01-01

    Euroopa Parlamendi Balti-Euroopa tugirühma esimees Christopher Beazley vastab küsimustele, mis puudutavad tema huvi Balti riikide ja Läänemere regiooni vastu, Läänemere piirkonnas paiknevate Euroopa Liidu vanade ja uute liikmesriikide kontseptuaalsete erinevuste tõttu tekkida võivaid lahkhelisid, Euroopa Liidu ja Venemaa suhete seisu ja arenguperspektiive, liidu ühise välispoliitika kujunemise võimalikkust, Kaliningradi oblasti demilitariseerimist ning selle enklaavi muutmist Euroopa Liidu ja Venemaa vahelise vabakaubanduse pilootprojektiks, Läänemere ökoloogilise olukorra parandamist

  19. Properties of the two-dimensional heterogeneous Lennard-Jones dimers: An integral equation study

    Science.gov (United States)

    Urbic, Tomaz

    2016-01-01

    Structural and thermodynamic properties of a planar heterogeneous soft dumbbell fluid are examined using Monte Carlo simulations and integral equation theory. Lennard-Jones particles of different sizes are the building blocks of the dimers. The site-site integral equation theory in two dimensions is used to calculate the site-site radial distribution functions and the thermodynamic properties. Obtained results are compared to Monte Carlo simulation data. The critical parameters for selected types of dimers were also estimated and the influence of the Lennard-Jones parameters was studied. We have also tested the correctness of the site-site integral equation theory using different closures. PMID:27875894

  20. Polarization-interference Jones-matrix mapping of biological crystal networks

    Science.gov (United States)

    Ushenko, O. G.; Dubolazov, O. V.; Pidkamin, L. Y.; Sidor, M. I.; Pavlyukovich, N.; Pavlyukovich, O.

    2018-01-01

    The paper consists of two parts. The first part presents short theoretical basics of the method of Jones-matrix mapping with the help of reference wave. It was provided experimentally measured coordinate distributions of modulus of Jones-matrix elements of polycrystalline film of bile. It was defined the values and ranges of changing of statistic moments, which characterize such distributions. The second part presents the data of statistic analysis of the distributions of matrix elements of polycrystalline film of urine of donors and patients with albuminuria. It was defined the objective criteria of differentiation of albuminuria.

  1. Occurrence of pathotypes of Ascochyta pinodes (Jones in the Olsztyn district

    Directory of Open Access Journals (Sweden)

    Helena Furgał-Węgrzycka

    2013-12-01

    Full Text Available The causal agent of leaf and pods spot-pot of peas and field peas in the Olsztyn district was the fungus Ascochyta pinodes (Jones. Investigated isolates of A. pinoides different by macroscopic and microscopic features. From diseased leaves and pods of peas and field peas saprophytic fungi were also obtained. Among them Alternaria alternata, Cladosporium cladosporioides, Epicoccum purpurascens, Stemphylium botryosum, Sordaria fimicola and mycelia sterilia were dominant. In the study on the identification and distribution of pathotypes of A. pinodes (Jones six pathotypes were identified among which pathotypes 3 dominated. The identified pathotypes differed by macroscopic and microscopic features.

  2. Data for southern sea otter range expansion and habitat use in the Santa Barbara Channel

    Science.gov (United States)

    Tinker, M. Tim; Tomoleoni, Joseph; Staedler, Michelle M.; LaRoche, Nicole L.; Randell, Zachary; Bowen, Lizabeth; Murray, Michael J.; Miles, A. Keith

    2017-01-01

    The current study was designed to provide critical information for resource managers (specifically the Bureau of Ocean Energy Management, henceforth BOEM, and the U.S. Fish and Wildlife Service, henceforth USFWS) about the spatial ecology, population status, and potential population threats to sea otters in Santa Barbara Channel, with particular reference to exposure to manmade structures and sources of oil and natural gas. Our four primary research objectives were: 1. Determine the extent of movements and spatial use patterns by sea otters along the southern California coast2. Identify important sea otter resting and foraging areas adjacent to manmade structures3. Assess sea otter distribution, behavior and habitat selection in the vicinity of natural oil and gas seep areas (e.g., Coal Oil Point, Santa Barbara County)4. Combine data on tagged animal movements, habitat use patterns and population distribution (acquired during this study and from previous studies and USGS monitoring activities), to create population-level “risk of exposure” models for spatially explicit threats such as natural oil seeps or hypothetical oil spill scenarios.These data were used to support the folowing publication:Tinker, M.T., Tomoleoni, Joseph, LaRoche, Nicole, Bowen, Lizabeth, Miles, A. Keith, Murray, Mike, Staedler, Michelle, and Randell, Zach, 2017, Southern sea otter range expansion and habitat use in the Santa Barbara Channel, California: U.S. Geological Survey Open-File Report 2017–1001 (OCS Study BOEM 2017-002), 76 p., http://doi.org/10.3133/ofr20171001.

  3. Conventional U-Pb dating versus SHRIMP of the Santa Barbara Granite Massif, Rondonia, Brazil

    Science.gov (United States)

    Sparrenberger, I.; Bettencourt, Jorge S.; Tosdal, R.M.; Wooden, J.L.

    2002-01-01

    The Santa Ba??rbara Granite Massif is part of the Younger Granites of Rondo??nia (998 - 974 Ma) and is included in the Rondo??nia Tin Province (SW Amazonian Craton). It comprises three highly fractionated metaluminous to peraluminous within-plate A-type granite units emplaced in older medium-grade metamorphic rocks. Sn-mineralization is closely associated with the late-stage unit. U-Pb monazite conventional dating of the early-stage Serra do Cicero facies and late-stage Serra Azul facies yielded ages of 993 ?? 5 Ma and 989 ?? 13 Ma, respectively. Conventional multigrain U-Pb isotope analyses of zircon demonstrate isotopic disturbance (discordance) and the preservation of inherited older zircons of several different ages and thus yield little about the ages of Sn-granite magmatism. SHRIMP U-Pb ages for the Santa Ba??rbara facies association yielded a 207Pb/206Pb weighted-mean age of 978 ?? 13 Ma. The textural complexity of the zircon crystals of the Santa Ba??rbara facies association, the variable concentrations of U, Th and Pb, as well as the mixed inheritance of zircon populations are major obstacles to using conventional multigrain U-Pb isotopic analyses. Sm-Nd model ages and ??Nd (T) values reveal anomalous isotopic data, attesting to the complex isotopic behaviour within these highly fractionated granites. Thus, SHRIMP U-Pb zircon and conventional U-Pb monazite dating methods are the most appropriate to constrain the crystallization age of the Sn-bearing granite systems in the Rondo??nia Tin Province.

  4. Shelf evolution along a transpressive transform margin, Santa Barbara Channel, California

    Science.gov (United States)

    Johnson, Samuel Y.; Hartwell, Stephen; Sorlien, Christopher C.; Dartnell, Peter; Ritchie, Andrew C.

    2017-01-01

    High-resolution bathymetric and seismic reflection data provide new insights for understanding the post–Last Glacial Maximum (LGM, ca. 21 ka) evolution of the ∼120-km-long Santa Barbara shelf, located within a transpressive segment of the transform continental margin of western North America. The goal is to determine how rising sea level, sediment supply, and tectonics combine to control shelf geomorphology and history. Morpho­logic, stratigraphic, and structural data highlight regional variability and support division of the shelf into three domains. (1) The eastern Santa Barbara shelf is south of and in the hanging wall of the blind south-dipping Oak Ridge fault. The broad gently dipping shelf has a convex-upward shape resulting from thick post-LGM sediment (mean = 24.7 m) derived from the Santa Clara River. (2) The ∼5–8-km-wide Ventura Basin obliquely crosses the shelf and forms an asymmetric trough with thick post-LGM sediment fill (mean = 30.4 m) derived from the Santa Clara and Ventura Rivers. The basin is between and in the footwalls of the Oak Ridge fault to the south and the blind north-dipping Pitas Point fault to the north. (3) The central and western Santa Barbara shelf is located north of and in the hanging wall of the North Channel–Pitas Point fault system. The concave-up shape of the shelf results from folding, marine erosion, and the relative lack of post-LGM sediment cover (mean = 3.8 m). Sediment is derived from small steep coastal watersheds and largely stored in the Gaviota bar and other nearshore mouth bars. Three distinct upper slope morphologies result from a mix of progradation and submarine landsliding.Ages and rates of deformation are derived from a local sea-level-rise model that incorporates an inferred LGM shoreline angle and the LGM wave-cut platform. Post-LGM slip rates on the offshore Oak Ridge fault are a mini­mum of 0.7 ± 0.1 mm/yr. Slip rates on the Pitas Point fault system are a minimum of 2.3 ± 0.3 mm

  5. Patterns of acoustic variation in Cicada barbara Stål (Hemiptera, Cicadoidea) from the Iberian Peninsula and Morocco.

    Science.gov (United States)

    Pinto-Juma, G A; Seabra, S G; Quartau, J A

    2008-02-01

    Field recordings of the calling song and of an amplitude modulated signal produced by males of Cicada barbara from North Africa and the Iberian Peninsula were analysed in order to assess the geographical acoustic variation and the potential usefulness of acoustic data in the discrimination of subspecies and populations. Sound recordings were digitized and the frequency and temporal properties of the calls of each cicada were analysed. In all regions studied, peak frequency, quartiles 25, 50 and 75% and syllable rate showed low coefficients of variation suggesting inherent static properties. All frequency variables were correlated with the latitude, decreasing from south to north. In addition, most acoustic variables of the calling song showed significant differences between regions, and PCA and DFA analyses supported a partitioning within this species between Iberian Peninsula+Ceuta and Morocco, corroborating mtDNA data on the same species. Therefore, the subspecific division of C. barbara into C. barbara barbara from Morocco and C. barbara lusitanica from Portugal, Spain and Ceuta finds support from the present acoustic analyses, a result which is also reinforced by molecular markers.

  6. Interpreting Error Patterns in Nonword Repetition Tasks: A Commentary on Tamburelli, Jones, Gobet & Pine (2012)

    Science.gov (United States)

    Marshall, Chloe R.

    2012-01-01

    The study by Tamburelli, Jones, Gobet, and Pine (2012; henceforth TJGP) is a very welcome addition to the body of work concerning nonword repetition in typical development. TJGP go beyond previous work in considering three syllabic positions--onset, nucleus, and coda--with the aim of investigating how the positional role of phonemes within the…

  7. Käsitsi tegemise võlu / David Jones ; intervjueerinud Kai Lobjakas

    Index Scriptorium Estoniae

    Jones, David, 1953-

    2010-01-01

    10. Kohila keraamikasümpoosionil osalenud briti keraamik ja teoreetik David Jones endast, rakutehnikast, huvist põletamisega seonduvate teemade vastu, Kohila sümpoosioni raames tehtust, keraamika õpetamisest Inglismaal, käsitöö ja keraamika positsioonist praegu ja tulevikus jm.

  8. 77 FR 59899 - Proposed Information Collection; Comment Request; Coastal Zone Management Act Walter B. Jones and...

    Science.gov (United States)

    2012-10-01

    ... and Ethnic Diversity (in honor of Secretary Ronald Brown), Excellence in Business Leadership, and the... Zone Management Act Walter B. Jones and NOAA Excellence Awards AGENCY: National Oceanic and Atmospheric... of the Coastal Zone Management Act (CZMA) authorized an awards program to ``implement a program to...

  9. "Armastuse retsepti" tippkokk Zeta Jones ei oska muna keeta / Triin Tael

    Index Scriptorium Estoniae

    Tael, Triin

    2007-01-01

    Scott Hicksi romantiline komöödiafilm "Armastuse retsept" ("No Reservations"), mille peaosas Walesist pärit näitlejanna Catherine Zeta Jones. Näitlejanna muljeid oma rolliks ettevalmistustest, mille hulka käis ka praktika pärisrestoranis

  10. Fusion process of Lennard-Jones clusters: global minima and magic numbers formation

    DEFF Research Database (Denmark)

    Solov'yov, Ilia; Solov'yov, Andrey V.; Greiner, Walter

    2004-01-01

    We present a new theoretical framework for modeling the fusion process of Lennard–Jones (LJ) clusters. Starting from the initial tetrahedral cluster configuration, adding new atoms to the system and absorbing its energy at each step, we find cluster growing paths up to the cluster size of 150 atoms...

  11. Machine News and Volatility: The Dow Jones Industrial Average and the TRNA Sentiment Series

    NARCIS (Netherlands)

    D.E. Allen (David); A.K. Singh (Abhay)

    2014-01-01

    markdownabstract__Abstract__ This paper features an analysis of the relationship between the volatility of the Dow Jones Industrial Average (DJIA) Index and a sentiment news series using daily data obtained from the Thomson Reuters News Analytics (TRNA) provided by SIRCA (The Securities Industry

  12. Page 1 14 J G Jones an integral overallgust lengths, is dominated ...

    Indian Academy of Sciences (India)

    expressed as the product of the contribution from the 'critical case' and a 'sensiti- vity factor, which allows for variations in gust length about the 'tuned length'. Mathematically, the above result stems from an application (Jones 1968) of the. Laplace asymptotic approximation to the integral, and depends essentially upon the.

  13. Enhancing Undergraduates' Capabilities through Team-Based Competitions: The Edward Jones Challenge

    Science.gov (United States)

    Umble, Elisabeth J.; Umble, Michael; Artz, Kendall

    2008-01-01

    The Edward Jones Company recently initiated financial sponsorship of team-based competitions in six undergraduate business core classes at Baylor University. The challenges were chosen to take place in an introductory freshman business class, Managerial Accounting, Principles of Marketing, Corporate Finance, Operations Management, and Strategic…

  14. Malaria and the Decline of Ancient Greece: Revisiting the Jones Hypothesis in an Era of Interdisciplinarity

    Science.gov (United States)

    Baron, Christopher; Hamlin, Christopher

    2015-01-01

    Between 1906 and 1909 the biologist Ronald Ross and the classicist W.H.S. Jones pioneered interdisciplinary research in biology and history in advancing the claim that malaria had been crucial in the decline of golden-age Greece (fourth century BCE). The idea had originated with Ross, winner of the Nobel Prize for demonstrating the importance of…

  15. OXYGEN TRANSFER EFFICIENCY SURVEYS AT THE JONES ISLAND TREATMENT PLANTS - 1985-1988

    Science.gov (United States)

    Ceramic plate diffusers were among the earliest forms of fine pore diffusers used for oxygen transfer in activated sludge treatment. They have been successfully used for over 60 years in the Jones Island West Plant of the Milwaukee Metropolitan Sewerage District and, since initia...

  16. The Representation of Latinos and the Use of Spanish: A Critical Content Analysis of "Skippyjon Jones"

    Science.gov (United States)

    Martínez-Roldan, Carmen M.

    2013-01-01

    This study illustrates the presence of Mock Spanish in some English-based picture books and the ways this usage misrepresents Latino people, language, and culture. The author conducted a critical content analysis of five Skippyjon Jones books. Her guiding question was, How is language used, particularly Spanish, in these English texts, and what…

  17. A rapid compatibility analysis of potential offshore sand sources for beaches of the Santa Barbara Littoral Cell

    Science.gov (United States)

    Mustain, N.; Griggs, G.; Barnard, P.L.

    2007-01-01

    The beaches of the Santa Barbara Littoral Cell, which are narrow as a result of either natural and/or anthropogenic factors, may benefit from nourishment. Sand compatibility is fundamental to beach nourishment success and grain size is the parameter often used to evaluate equivalence. Only after understanding which sand sizes naturally compose beaches in a specific cell, especially the smallest size that remains on the beach, can the potential compatibility of source areas, such as offshore borrow sites, be accurately assessed. This study examines sediments on the beach and in the nearshore (5-20m depth) for the entire Santa Barbara Littoral Cell east of Point Conception. A digital bed sediment camera, the Eyeball??, and spatial autocorrelation technique were used to determine sediment grain size. Here we report on whether nearshore sediments are comparable and compatible with beach sands of the Santa Barbara Littoral Cell. ?? 2007 ASCE.

  18. The Impact of Climatological Variables on Kelp Canopy Area in the Santa Barbara Channel

    Science.gov (United States)

    Zigner, K.; Bausell, J.; Kudela, R. M.

    2015-12-01

    Kelp canopy area (KCA), a proxy for kelp forest health, has important implications for small and large-scale processes pertaining to fisheries, near shore currents, and marine ecosystems. As part of the NASA Airborne Science Research Program (SARP), this study examines the impact of ocean chemistry and climatological variables on KCA in the Santa Barbara Channel through time series analysis. El Niño Southern Oscillation (ENSO), North Pacific Gyre Oscillation (NPGO), North Pacific Oscillation (NPO), and upwelling indices as well as sea surface temperature (SST), salinity, nitrate, and chlorophyll-a concentrations taken within the Santa Barbara channel (1990-2014) were acquired from the Climate Prediction Center (CPC), California Cooperative Oceanic Fisheries Investigation (CalCOFI), and Di Lorenzo's NPGO websites. These data were then averaged for winter (November-January) and summer (May-August) seasons and compared to KCA measurements derived from Landsat images via unsupervised classification. Regression, cumulative sum tests, and cross-correlation coefficients revealed a two year lag between KCA and the NPGO, indicating the presence of an additional factor driving both variables. Further analyses suggests that the NPO may be this driving factor, as indicated by the correlation (lag 0) with KCA. Comparing relationships between kelp and other variables over various time periods supports the acceleration of the NPGO and other variables in more recent years. Exploring relationships between KCA, NPGO, and NPO may provide insight into potential impacts of climate change on coastal marine ecosystems.

  19. Littoral transport rates in the Santa Barbara Littoral Cell: a process-based model analysis

    Science.gov (United States)

    Elias, E. P. L.; Barnard, Patrick L.; Brocatus, John

    2009-01-01

    Identification of the sediment transport patterns and pathways is essential for sustainable coastal zone management of the heavily modified coastline of Santa Barbara and Ventura County (California, USA). A process-based model application, based on Delft3D Online Morphology, is used to investigate the littoral transport potential along the Santa Barbara Littoral Cell (between Point Conception and Mugu Canyon). An advanced optimalization procedure is applied to enable annual sediment transport computations by reducing the ocean wave climate in 10 wave height - direction classes. Modeled littoral transport rates compare well with observed dredging volumes, and erosion or sedimentation hotspots coincide with the modeled divergence and convergence of the transport gradients. Sediment transport rates are strongly dependent on the alongshore variation in wave height due to wave sheltering, diffraction and focusing by the Northern Channel Islands, and the local orientation of the geologically-controlled coastline. Local transport gradients exceed the net eastward littoral transport, and are considered a primary driver for hot-spot erosion.

  20. Prevalence of Jones Fracture Repair and Impact on Short-Term NFL Participation.

    Science.gov (United States)

    Tu, Leigh-Anne; Knapik, Derrick M; Sheehan, Joseph; Salata, Michael J; Voos, James E

    2018-01-01

    Elite American football athletes are at high risk for Jones fractures. Fixation is recommended to minimize nonunion and allow early return to play. The purpose of this investigation was to evaluate the prevalence of Jones fracture repair in athletes invited to the National Football League (NFL) Combine and the impact of fracture repair on short-term NFL participation compared to athletes with no history of repair. A total of 1311 athletes participating in the Combine from 2012 to 2015 were evaluated. Athletes with history of Jones fracture repair were identified. Athlete demographic information was collected while physical examination findings were recorded. Radiographs were evaluated to determine fixation type and the presence of nonunion. Future participation in the NFL was evaluated based on draft status, games played, and games started in the athlete's first season following the Combine. Fixation was performed for 41 Jones fractures in 40 athletes (3.1%). The highest prevalence was in defensive linemen (n = 10 athletes), with the greatest rate in tight ends (5.1%, n = 4 of 79 athletes). Intramedullary screw fixation was used for all fractures. Incomplete bony union was present in 3 (8%) fractures. Athletes with a history of repair were not at significant risk for going undrafted ( P = .61), playing ( P = .23), or starting ( P = .76) fewer NFL games compared to athletes with no history of repair during athletes' first NFL season. Athletes with a history of Jones fracture repair were not at significant risk of going undrafted or for diminished participation during their first season in the NFL. Level IV, case series.

  1. Cephalometric effects of the Jones Jig appliance followed by fixed appliances in Class II malocclusion treatment

    Directory of Open Access Journals (Sweden)

    Mayara Paim Patel

    2014-06-01

    Full Text Available OBJECTIVE: The aim of this study was to cephalometrically assess the skeletal and dentoalveolar effects of Class II malocclusion treatment performed with the Jones Jig appliance followed by fixed appliances. METHODS: The sample comprised 25 patients with Class II malocclusion treated with the Jones Jig appliance followed by fixed appliances, at a mean initial age of 12.90 years old. The mean time of the entire orthodontic treatment was 3.89 years. The distalization phase lasted for 0.85 years, after which the fixed appliance was used for 3.04 years. Cephalograms were used at initial (T1, post-distalization (T2 and final phases of treatment (T3. For intragroup comparison of the three phases evaluated, dependent ANOVA and Tukey tests were used. RESULTS: Jones Jig appliance did not interfere in the maxillary and mandibular component and did not change maxillomandibular relationship. Jones Jig appliance promoted distalization of first molars with anchorage loss, mesialization and significant extrusion of first and second premolars, as well as a significant increase in anterior face height at the end of treatment. The majority of adverse effects that occur during intraoral distalization are subsequently corrected during corrective mechanics. Buccal inclination and protrusion of mandibular incisors were identified. By the end of treatment, correction of overjet and overbite was observed. CONCLUSIONS: Jones Jig appliance promoted distalization of first molars with anchorage loss represented by significant mesial movement and extrusion of first and second premolars, in addition to a significant increase in anterior face height.

  2. Insuloschema barbarae gen. n., sp. n. and two new species of the genus Keiferia Busck, 1939 from California (Lepidoptera, Gelechiidae

    Directory of Open Access Journals (Sweden)

    Dalibor Povolný

    2004-01-01

    Full Text Available The gnorimoschemine taxa (of the gelechiid moths Insuloschema barbarae gen. n., sp. n. and two species of the genus Keiferia Busck, 1939, viz. Keiferia educata sp. n. and Keiferia powelli sp. n. are described from California. The first taxon is obviously endemic to one of the most interesting Channel Islands called Santa Barbara and it corroborates its unique history. The two newly described species of Keiferia enrich essentially the number of species existing in California and in the Nearctic realm generally. Moths and their genitalia are figured within the description.

  3. DONACIÓN Y SUBJETIVIDAD EN LA NUEVA FENOMENOLOGÍA EN FRANCIA: MARION, ROMANO Y BARBARAS

    OpenAIRE

    MALET, PATRICIO MENA

    2017-01-01

    Resumen: El siguiente trabajo tiene por objetivo examinar la Nueva fenomenología en Francia, a través de las obras de Marion, Romano y Barbaras. Nuestra hipótesis de lectura es que estas fenomenologías, por un lado la de Marion y Romano, y por el otro la de Barbaras, coinciden en dos cuestiones: 1) el privilegio que otorgan a la donación y, 2) la necesidad de pensar la subjetividad abandonando el paradigma de la subjetividad trascendental husserliano. Ambas propuestas requieren de un examen d...

  4. Rezension zu: Christoph Kucklick: Das unmoralische Geschlecht. Zur Genese der negativen Andrologie. Frankfurt am Main: Suhrkamp Verlag 2008.

    Directory of Open Access Journals (Sweden)

    Esther Suzanne Pabst

    2009-10-01

    Full Text Available Christoph Kucklick reconstructs constructions of masculinity around 1800 on the basis of contemporary writings. Utilizing an approach informed by systems theory, he suggests that gender semantics developing at this time are the result of functional differentiation in modern society. He thus sheds new light on the gender debates of the enlightenment and makes visible those, till now unexamined, developmental and motivational correlations to modern masculinity constructions. Kucklick’s assertion to have been the first to uncover the fact that gender discourse in the enlightenment is contingent on new historical doubt toward masculinity, however, is as untenable as his provocative call for the replacement of the power-theoretical approach with the system-theoretical perspective.

  5. Monitoring of the moisture and salt load in restoration plasters in St.-Barbara' s church in Culemborg

    NARCIS (Netherlands)

    Hees, R.P.J. van; Sanders, M.M.

    2005-01-01

    St. Barbara's Church in Culemborg in the Netherlands has a history of moisture and salt damage to the plaster. In the past several restorations were performed, without a durable results. Finally, in 1997 test panels were applied in oreder to bas the choice for new plastering on in practice proved

  6. School Public Relations and the Principalship: An Interview with Barbara Chester, President of the National Association of Elementary School Principals

    Science.gov (United States)

    Steaffens, Susan

    2011-01-01

    As the current president of National Association of Elementary School Principals (NAESP), Barbara Chester has the responsibility of representing the organization's members in their efforts as advocates for children. Principal Chester's answers to the interview questions reflect the challenges facing schools and the role that principals need to…

  7. 75 FR 76453 - CAlifornians for Renewable Energy, Inc., (CARE), and Barbara Durkin v. National Grid, Cape Wind...

    Science.gov (United States)

    2010-12-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission CAlifornians for Renewable Energy, Inc., (CARE), and Barbara Durkin v. National Grid, Cape Wind, and the Massachusetts Department of Public Utilities; Notice of Complaint...

  8. "Romeo ja Julia" Liivimaa moodi? Barbara von Tiesenhauseni legend : ajalooline tagapõhi ja kirjanduslikud variatsioonid / Juhan Kreem, Liina Lukas

    Index Scriptorium Estoniae

    Kreem, Juhan

    2008-01-01

    Käsitletakse järgnevaid ilukirjanduslikke teoseid: Fr. R. Kreutzwaldi ballaadi "Das Fräulein von Borkholm", Th. H. Panteniuse romaani "Die von Kelles" (e.k. "Kelleste omad. Romaan Liivimaa minevikust"), Marie Underi ballaadi "Porkuni preili", Aino Kallase novelli "Barbara von Tiesenhusen" ja Maimu Bergi romaani "Kirjutajad"

  9. A Mitigation Process for Impacts of the All American Pipeline on Oak Woodlands in Santa Barbara County

    Science.gov (United States)

    Germaine Reyes-French; Timothy J. Cohen

    1991-01-01

    This paper outlines a mitigation program for pipeline construction impacts to oak tree habitat by describing the requirements for the Offsite Oak Mitigation Program for the All American Pipeline (AAPL) in Santa Barbara County, California. After describing the initial environmental analysis, the County regulatory structure is described under which the plan was required...

  10. 'Over by Christmas': The First World War, Education Reform and the Economy. The Case of Christopher Addison and the Origins of the DSIR.

    Science.gov (United States)

    Daglish, Neil

    1998-01-01

    Reviews the role of Christopher Addison, the Parliamentary Secretary to the Board of Education, in the reform of British educational policy during the early twentieth century. Explains that in 1914 Addison developed a scheme to resolve the problems facing the post-compulsory education sector in order to help the economy. (CMK)

  11. Renaissance Epyllions: A Comparative Reading of Christopher Marlowe's "Hero and Leander," Thomas Lodge's "Scylla's Metamorphosis" and Francis Beaumont's "Salmacis and Hermaphroditus"

    Science.gov (United States)

    Mahmoudi, Yazdan

    2016-01-01

    The present paper is supposed to compare and contrast three of these masterpieces written the Renaissance period. The epyllions under study are Christopher Marlowe's "Hero and Leander," Thomas Lodge's "Scylla's Metamorphosis" and Francis Beaumont's "Salmacis and Hermaphroditus." Bush believes that "the influence…

  12. Christoph Clavius' "Ordo Servandus in Addiscendis Disciplinis Mathematicis" and the Teaching of Mathematics in Jesuit Colleges at the Beginning of the Modern Era

    Science.gov (United States)

    Gatto, Romano

    2006-01-01

    The "Ordo servundum in addiscendis disciplinis mathematicis" is a milestone in the history of the teaching of mathematics. Conceived by Christoph Clavius for the Jesuit Colleges, it was not only a syllabus for mathematical studies for the students at Jesuit colleges but also an instrument for training mathematics teachers. Its coherence and its…

  13. Dad's in the Garage: Santa Barbara Physicists in the Long 1970s

    Science.gov (United States)

    Mody, Cyrus

    2013-03-01

    American physicists faced many challenges in the 1970s: declining research budgets; public skepticism of scientific authority; declining student enrollments; and pressure to shift to topics such as biomedicine, environmental remediation, alternative energy, public housing and transport, and disability technologies. This paper examines the responses to these challenges of a small group of Santa Barbara physicists. While this group is not representative of the American physics profession, the success and failure of their responses to changed conditions tells us something about how American physicists got through the 1970s, and about the origins of some features of American physics today. The three physicists examined here are Philip Wyatt, David Phillips, and Virgil Elings. In the late `60s, Wyatt left a defense think tank to found an instrumentation firm. The Santa Barbara oil spill and other factors pushed that firm toward civilian markets in biomedicine and pollution measurement. Phillips joined Wyatt's firm from UCSB, while also founding his own company, largely to sell electronic devices for parapsychology. Phillips was also the junior partner in a master's of scientific instrumentation degree curriculum founded by Elings in order to save UCSB Physics' graduate program. Through the MSI program, Elings moved into biomedical research and became a serial entrepreneur. By the 1990s, Wyatt, Phillips, and Elings' turn toward academic entrepreneurship, dual military-civilian markets for physics start-ups, and interdisciplinary collaborations between physicists and life scientists were no longer unusual. Together, their journey through the `70s shows how varied the physics' profession's response to crisis was, and how much it pivoted on new interactions between university and industry.

  14. Jones-matrix tomography of biological tissues phase anisotropy in the diagnosis of uterus wall prolapse

    Science.gov (United States)

    Trifonyuk, L.; Baranovsky, V.; Dubolazov, O. V.; Ushenko, V. O.; Ushenko, O. G.; Zhytaryuk, V. G.; Prydiy, O. G.; Vanchulyak, O.

    2018-01-01

    The work consists of two parts. In the first part - we mapped a distribution of optical activity and birefringence in polycrystalline networks of biological tissues. The Jones-matrix formalism is used for accessible quantitative description of these types of optical anisotropy. We demonstrate that differentiation of polycrystalline networks of biological tissues can be performed based on the statistical analysis of distribution of rotation angles and phase shifts associated with the optical activity and birefringence, respectively. In the second part we defined - practical operational characteristics, such as sensitivity, specificity and accuracy of Jones-matrix reconstruction of optical anisotropy were identified with the special emphasis on biomedical application, specifically for differentiation of two types of pathology: prolapse and albuminuria.

  15. Density functional theory for crystal-liquid interfaces of Lennard-Jones fluid.

    Science.gov (United States)

    Wang, Xin; Mi, Jianguo; Zhong, Chongli

    2013-04-28

    A density functional approach is presented to describe the crystal-liquid interfaces and crystal nucleations of Lennard-Jones fluid. Within the theoretical framework, the modified fundamental measure theory is applied to describe the free energy functional of hard sphere repulsion, and the weighted density method based on first order mean spherical approximation is used to describe the free energy contribution arising from the attractive interaction. The liquid-solid equilibria, density profiles within crystal cells and at liquid-solid interfaces, interfacial tensions, nucleation free energy barriers, and critical cluster sizes are calculated for face-centered-cubic and body-centered-cubic nucleus. Some results are in good agreement with available simulation data, indicating that the present model is quantitatively reliable in describing nucleation thermodynamics of Lennard-Jones fluid.

  16. Volatility Transmission between Dow Jones Stock Index and Emerging Bond Index

    Directory of Open Access Journals (Sweden)

    Amir Saadaoui

    2016-04-01

    Full Text Available In this paper, we use a bivariate GARCH model to estimate simultaneously of the mean and the conditional variance between the Dow Jones stock index and some emerging bond indices. We used the DCC-GARCH model to graphically demonstrate the peaks of the volatility transmission. We examined this transmission using daily returns between July, 30, 2009 and January, 18, 2011 extracted from Datastream. Our results demonstrate that there is a significant transmission of shocks and volatility between the Dow Jones stock index and bond indices of the emerging countries. The results also confirm the idea that the crisis was transmitted from the United States to the emerging countries due to foreign investment made in these countries.

  17. Phase equilibra in binary Lennard-Jones mixtures: phase diagram simulation

    Science.gov (United States)

    Canongia Lopes, J. N.

    A three-box version of the Gibbs ensemble Monte Carlo method was used to determine the phase diagram type of several binary mixtures of one-centre Lennard-Jones particles. The method can be used to establish a direct link between the intermolecular potential modelling the interactions in a given system and its fluid phase diagram, without the knowledge of the corresponding equation of state governing its pV T behaviour. As an example of the application of the method, closed-loop behaviour in an isotropic system could be found using a set of Lennard-Jones parameters exhibiting a cross-interaction diameter with a negative deviation from the Lorentz-Berthelot combination rule.

  18. Hannah Jones, consent and the child in action: a legal commentary.

    Science.gov (United States)

    Cornock, Marc

    2010-03-01

    The case of Hannah Jones hit the national news in the U.K. with headlines proclaiming that a young girl had been allowed to make an end of life decision. The case raises the question of whether someone of Hannah's age should be allowed to make decisions about end of life treatment. However, as this article demonstrates, this case involves nothing more than the consent process in action, and that Hannah merely exercised her legal rights on consent and treatment.

  19. Bence Jones proteins: Powerful tool for fundamental study of protein chemistry and pathophysiology

    Energy Technology Data Exchange (ETDEWEB)

    Stevens, F.J.; Schiffer, M. [Argonne National Lab., IL (United States); Solomon, A. [University of Tennessee Medical Center, Knoxville, TN (United States)

    1991-12-31

    Bence Jones proteins are typically found in patients with monoclonal plasma cell or related B-cell immunoproliferative disorders. Because of their monoclonal origin and resulting chemical homogeneity much of the fundamental information on immunoglobulin structure came initially from their analysis. Amino acid analyses of these components revealed an N-terminal variable (V) and C-terminal constant (C) domain as well as the existence within the V domain of hypervariable segments that account for the specificity and diversity of antibodies. Over the past three decades, the primary structures of hundreds of light chains (complete and partial), from human and other sources, have been determined, aligned, and archived. Bence Jones proteins and V{sub L} dimers were the crystallizable homogeneous proteins which provided much of the early three-dimensional conformational data that helped explain the structural basis of antibody function. Remarkably, a single Bence Jones protein in two solvent systems (low and high ionic strength) exhibited significant differences in the interactions of the two monomeric subunits comprising the dimer, resulting in substantial variation in the structure of the antigen combining site under the two solution conditions. This observation led to a prediction that heterogeneity of domain interactions may contribute to antibody-antigen interactions. Experimental support for this hypothesis has come from comparisons of the detailed structures of antibody-antigen complexes. The interactions at the interface of the V{sub L} dimer are a function of primary structure and solution conditions. Study of these interactions has led to new information on the relationship between protein structure and function and, as discussed below, can account for specific pathophysiological properties associated with Bence Jones proteins.

  20. Evaluation of intraretinal migration of retinal pigment epithelial cells with Jones matrix optical coherence tomography

    Science.gov (United States)

    Miura, M.; Makita, S.; Sugiyama, S.; Hong, Y. J.; Yasuno, Y.; Elsner, A. E.; Iwasaki, T.; Goto, H.

    2017-02-01

    We evaluated intraretinal RPE migration in AMD using multimodal imaging including polarimetric images. Depolarized light images were computed using a PS-SLO. M-DOPU was calculated using multifunctional Jones-matrix OCT. RPE migration was detected in 59 of 155 eyes. Focal similarities could be confirmed among en-face projection images of minimum M-DOPU, depolarized light images, and NIR-AF images.

  1. Metastability, spectrum, and eigencurrents of the Lennard-Jones-38 network.

    Science.gov (United States)

    Cameron, Maria K

    2014-11-14

    We develop computational tools for spectral analysis of stochastic networks representing energy landscapes of atomic and molecular clusters. Physical meaning and some properties of eigenvalues, left and right eigenvectors, and eigencurrents are discussed. We propose an approach to compute a collection of eigenpairs and corresponding eigencurrents describing the most important relaxation processes taking place in the system on its way to the equilibrium. It is suitable for large and complex stochastic networks where pairwise transition rates, given by the Arrhenius law, vary by orders of magnitude. The proposed methodology is applied to the network representing the Lennard-Jones-38 cluster created by Wales's group. Its energy landscape has a double funnel structure with a deep and narrow face-centered cubic funnel and a shallower and wider icosahedral funnel. However, the complete spectrum of the generator matrix of the Lennard-Jones-38 network has no appreciable spectral gap separating the eigenvalue corresponding to the escape from the icosahedral funnel. We provide a detailed description of the escape process from the icosahedral funnel using the eigencurrent and demonstrate a superexponential growth of the corresponding eigenvalue. The proposed spectral approach is compared to the methodology of the Transition Path Theory. Finally, we discuss whether the Lennard-Jones-38 cluster is metastable from the points of view of a mathematician and a chemical physicist, and make a connection with experimental works.

  2. Metastability, spectrum, and eigencurrents of the Lennard-Jones-38 network

    Energy Technology Data Exchange (ETDEWEB)

    Cameron, Maria K., E-mail: cameron@math.umd.edu [Department of Mathematics, University of Maryland, College Park, Maryland 20742-4015 (United States)

    2014-11-14

    We develop computational tools for spectral analysis of stochastic networks representing energy landscapes of atomic and molecular clusters. Physical meaning and some properties of eigenvalues, left and right eigenvectors, and eigencurrents are discussed. We propose an approach to compute a collection of eigenpairs and corresponding eigencurrents describing the most important relaxation processes taking place in the system on its way to the equilibrium. It is suitable for large and complex stochastic networks where pairwise transition rates, given by the Arrhenius law, vary by orders of magnitude. The proposed methodology is applied to the network representing the Lennard-Jones-38 cluster created by Wales's group. Its energy landscape has a double funnel structure with a deep and narrow face-centered cubic funnel and a shallower and wider icosahedral funnel. However, the complete spectrum of the generator matrix of the Lennard-Jones-38 network has no appreciable spectral gap separating the eigenvalue corresponding to the escape from the icosahedral funnel. We provide a detailed description of the escape process from the icosahedral funnel using the eigencurrent and demonstrate a superexponential growth of the corresponding eigenvalue. The proposed spectral approach is compared to the methodology of the Transition Path Theory. Finally, we discuss whether the Lennard-Jones-38 cluster is metastable from the points of view of a mathematician and a chemical physicist, and make a connection with experimental works.

  3. Mutability and Deformity: Models of the Body and the Art of Edward Burne-Jones

    Directory of Open Access Journals (Sweden)

    Caroline Arscott

    2008-10-01

    Full Text Available This essay discusses the alternatives that emerged in the Victorian period to a perfect and regular neoclassical conception of the heroic male body. It charts the evolving fascination with mutable forms, whether heroic or monstrous, imagined first of all in the 1850s in terms of a body conceived of as bolted together or modified by the fusion of organic and inorganic substances. The early work of Burne-Jones is discussed in relation to investigations of cell structure and mechanical inventions in the Great Exhibition of 1851 such as the 'Expanding Model of a Man' invented by Count Dunin. Arscott also discusses the cybernetic implications of Burne-Jones's gouache, 'The Merciful Knight' (1863. Later works of Burne-Jones, in particular 'Perseus and the Graiae' (1878 and the reworked composition 'Love Among the Ruins' (1894, are discussed in terms of a turn towards a sense of the spread and mutation of organic being through and beyond the self. Arscott considers this alongside contemporary investigations of the role of bacilli in disease, looking at leprosy and the heroisation of the Leper Priest of Molokai, Father Damien in the 1880s and 1890s. In the late-Victorian period, Arscott concludes, monstrous distortion was imagined as the unpredictable and unruly proliferation of the organic by the organism in both its vital and morbid states.

  4. Pendeteksian Bagian Tubuh Manusia untuk Filter Pornografi dengan Metode Viola-Jones

    Directory of Open Access Journals (Sweden)

    Benny Senjaya

    2012-06-01

    Full Text Available Information Technology does help people to get information promptly anytime and anywhere. Unfortunately, the information gathered from the Internet does not always come out positive. Some information can be destructive, such as porn images. To mitigate this problem, the study aims to create a desktop application that could detect parts of human body which can be expanded in the future to become an image filter application for pornography. The detection methodology in this study is Viola-Jones method which provides a complete framework for extracting and recognizing image features. A combination of Viola-Jones method with Haar-like features, integral image, boosting algorithm, and cascade classifier provide a robust detector for the application. First, several parts of the human body are chosen to be detected as the data training using the Viola-Jones method. Then, another set of images (similar body parts but different images are run through the application to be recognized. The result shows 86.25% of successful detection. The failures are identified and show that the inputted data are completely different with the data training.

  5. Static and Restricted Rigid Rotor Configurations of Three Classical 12-6-Lennard-Jones Particles

    Science.gov (United States)

    Rupp, Florian

    2015-03-01

    Motivated by the continuous search for stable geometric configurations of atom and molecule clusters, we analyse the planar evolution of two freely movable point particles around a third immovable one subject to the 12-6-Lennard-Jones potential. This tailors our discussion to systems with one very heavy particle that can be assumed to be permanently at rest in the moving reference frame for the whole ensemble. Relating to Lennard-Jones interactions, we allow all three point particles to take different parameters. This breaks the symmetry conditions that are usually imposed on such systems. Through a classical non-regularized Hamiltonian description of our restricted three particle system, we study the existence of genuine equilibria and rigid rotor solutions around a single axis of rotation. We prove, depending on the choice of the Lennard-Jones parameters, that for these genuine equilibria, collinear alignments and triangular configurations of any shape can occur. Moreover, for the discussed type of relative equilibria a complete classification is provided by proving the existence of rigid rotor configurations in the plane of rotation (collinear cis and trans as well as triangle shaped configurations) and out of the plane of rotation (triangle shaped and flag-like configurations). Furthermore, we show that there are no further rigid rotor solutions of the underlying equations of motion.

  6. Strategic Analysis and Associated Management Products Supporting the Reengineering of Bayne-Jones Army Community Hospital: Consultative Products and Findings

    National Research Council Canada - National Science Library

    Fulton, Larry

    1998-01-01

    .... ̂Product 2 - "Bayne-Jones Army Community Hospital Web Site," a strategic Internet web site for marketing health and wellness, the TRICARE medical network, the Joint Readiness Training Center Surgeon's...

  7. Mainekas teadlane soovitab Eestil enam väliskapitali ligi meelitada / Simon Jones ; interv. Aleksei Günter

    Index Scriptorium Estoniae

    Jones, Simon

    2005-01-01

    Pärnus telekommunikatsiooni- ja infofoorumil viibiv innovatsiooniekspert vastab küsimustele, mis puudutavad tema hinnangut Eesti teadus- ja arendustegevusele, tehnoloogia kasutamist sotsiaalprobleemide lahendamisel ning Eesti varustamist tasuta internetiühendusega. Lisa: Simon Jones

  8. Index der Titelbestandteile zu Dilwyn Jones: An Index of Ancient Egyptian Titles, Epithets and Phrases of the Old Kingdom

    OpenAIRE

    Schweitzer, Simon D.

    2006-01-01

    Vorliegender Index erschließt die nicht-ersten Titelbestandteile der in Dilwyn Jones: An index of ancient Egyptian titles, epithets and phrases of the Old Kingdom. Oxford : Archaeopress, 2000, verzettelten Titel und Epitheta des Alten Reiches.

  9. A retrospective review of the effect of metatarsus adductus on healing time in the fifth metatarsal jones fracture.

    Science.gov (United States)

    Yoho, Robert M; Vardaxis, Vassilios; Dikis, Jeffrey

    2015-12-01

    The fifth metatarsal Jones fracture is a unique injury. Previous studies have identified possible biomechanical risk factors related to this fracture, as well as potential subsequent effects on bone healing complications. The purpose of this retrospective study was to determine the effect of metatarsus adductus (MAA) on bone healing in patients following intramedullary screw fixation of the Jones fracture. This study reviewed 14 Jones fractures that underwent intramedullary screw fixation. Serial radiographs taken approximately every two weeks were evaluated to determine bone healing time (BHT). Weight-bearing antero-posterior radiographs were used to determine the MAA using standard osseous landmarks. There was a strong positive correlation between MAA and BHT. Moderate correlations were also found between age and BHT and between age and MAA. A prediction algorithm derived from the regression model shows that 63.2% of the variability in the Jones fracture healing time (BHT) can be predicted by a minimum of 22.7 days increased by an average of 1.23 days for each degree of MAA. This study suggests healing time in Jones fractures to be highly related to the MAA following intramedullary screw fixation. The ability to predict osseous union of Jones fracture offers advantages such as patient expectations as well as individualized rehabilitation programs. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. Modeling studies of dissolved organic matter cycling in Santa Barbara Basin (CA, USA) sediments

    Science.gov (United States)

    Burdige, David J.; Komada, Tomoko; Magen, Cédric; Chanton, Jeffrey P.

    2016-12-01

    Here we describe new reaction-transport models for the cycling of dissolved organic matter (DOM, both dissolved organic carbon [DOC] and dissolved organic nitrogen [DON]) in anoxic marine sediments, and apply these models to data from Santa Barbara Basin sediment cores (maximum depth of 4.6 m). Model results show that most organic carbon (and nitrogen) flow in the sediments occurs through reactive DOM intermediates that turn over rapidly to produce inorganic remineralization end-products. Refractory DOM is also produced, and the vast majority of this refractory DOM is not remineralized and either escapes as a benthic flux across the sediment-water interface or is buried. Except near the sediment surface, refractory DOM represents >95% of the total pore water DOM. Pore water DOM appears to be consistently depleted in nitrogen as compared to its source organic matter, which may be the result of differential production of carbon- versus nitrogen-containing refractory DOM during remineralization. Refractory DOC (DOCr) in Santa Barbara Basin sediment pore waters is largely produced from degradation of sediment particulate organic carbon (POC). In addition, there is an upward basal flux of DOCr that is strongly depleted in 14C (-810‰). The Δ14C value of DOCr varies according to its source, ranging from +60‰ (a component of surface sediment POC enriched with radiocarbon from nuclear weapons testing in the 1960's) to -810‰ (the basal DOC flux). Each contributes to the DOCr benthic flux, which has a weighted-average Δ14C value of -40‰. The model-determined DOCr benthic flux is roughly half of the total DOC benthic flux, consistent with observations in the literature that sediments are a source of both labile and refractory DOC to bottom waters. These results support previous arguments that sediment benthic fluxes represent an important source of refractory DOC to the oceans. The benthic flux of refractory DOC from these sediments may also contribute pre-aged DOC

  11. Floods and Fires: Decadal-scale terrestrial data from Santa Barbara Basin during the Common Era

    Science.gov (United States)

    Heusser, L. E.; Hendy, I. L.; Pak, D. K.

    2016-12-01

    High-resolution studies of pollen and charcoal from annually-deposited laminae of Santa Barbara Basin (SBB) reflect the regional dynamics of southern coastal California vegetation from 700- to 1900 C.E. through the Medieval Climate Anomaly, the Little Ice Age to the arrival of Europeans. Kasten core SPR0901-02KC (34°16.8' N, 120°02.3' W; 588 m water depth) was analyzed for pollen at consecutive 0.5 cm depth intervals that correspond with an average deposition of five years from 150 cm to core top. During the Medieval Climate Anomaly (MCA; 800 to 1270 C.E.) SBB sediments were dominated by xeric vegetation types (drought-resistant coastal sagebrush and chaparral) implying reduced precipitation in the southern California region. Subsequent, pulsating increases in mesic arboreal vegetation, notably oak assemblages, increase from a minima at 1200 C.E., stabilizing between 1450-1550 C.E. before gradually decreasing toward the 20th century. Prior to the late 14th century, fire events (inferred from microcharcoal fragments deposited in SBB), are rare and often associated with low lithogenic input into SBB. Notable charcoal peaks normalized to pollen abundance occur at 1110, 1200, 1410-1440, 1530, and 1764, with only the 1530 event associated with a flood layer. Fires do not appear to drive significant sediment input into the basin. Increased charcoal deposition follows the settlement of California rose to peak values in the mid 19th century. Decadal-scale fluctuations in relative abundance of mesic vegetation generally correspond with variations in sea-surface temperatures inferred from foraminiferal assemblages in SBB, and are consistent with changes in northern hemisphere circulation, indicating weakened Arctic Lows and extended La Niña-like conditions during the MCA and strengthened Aleutian Lows and extended El Niño-like atmospheric conditions during the LIA. Minimal abundance of oak and pine beginning in the 18th century corresponds with the historical period in

  12. Range limitation in hip internal rotation and fifth metatarsal stress fractures (Jones fracture) in professional football players.

    Science.gov (United States)

    Saita, Yoshitomo; Nagao, Masashi; Kawasaki, Takayuki; Kobayashi, Yohei; Kobayashi, Keiji; Nakajima, Hiroki; Takazawa, Yuji; Kaneko, Kazuo; Ikeda, Hiroshi

    2017-04-25

    To identify unknown risk factors associated with fifth metatarsal stress fracture (Jones fracture). A case-controlled study was conducted among male Japanese professional football (soccer) players with (N = 20) and without (N = 40) a history of Jones fracture. Injury history and physical examination data were reviewed, and the two groups were compared. Univariate and multivariate logistic regression controlling for age, leg dominance and body mass index were used to obtain odds ratios (ORs) and 95% confidence intervals (CIs) to describe the association between physical examination data and the presence or absence of Jones fractures. From 2000 to 2014, among 162 professional football club players, 22 (13.6%; 21 Asians and one Caucasian) had a history of Jones fracture. Thirteen out of 22 (60%) had a Jones fracture in their non-dominant leg. The mean range of hip internal rotation (HIR) was restricted in players with a history of Jones fracture [25.9° ± 7.5°, mean ± standard deviation (SD)] compared to those without (40.4° ± 11.1°, P fracture (OR = 3.03, 95% CI 1.45-6.33, P = 0.003). Subgroup analysis using data prior to Jones fracture revealed a causal relationship, such that players with a restriction of HIR were at high risk of developing a Jones fracture [Crude OR (95% CI) = 6.66 (1.90-23.29), P = 0.003, Adjusted OR = 9.91 (2.28-43.10), P = 0.002]. In addition, right HIR range limitation increased the risks of developing a Jones fracture in the ipsilateral and the contralateral feet [OR = 3.11 (1.35-7.16) and 2.24 (1.22-4.12), respectively]. Similarly, left HIR range limitation increased the risks in the ipsilateral or the contralateral feet [OR (95% CI) = 4.88 (1.56-15.28) and 2.77 (1.08-7.08), respectively]. The restriction of HIR was associated with an increased risk of developing a Jones fracture. Since the HIR range is a modifiable factor, monitoring and improving the HIR range can lead to prevent reducing the occurrence of

  13. Retraction: 'An ~400 kDa membrane-associated complex that contains one molecule of the resistance protein Cf-4' by Susana Rivas, Tatiana Mucyn, Harrold A. van den Burg, Jacques Vervoort and Jonathan D. G. Jones.

    Science.gov (United States)

    2017-06-01

    The above article, published online on 26 March 2002 in Wiley Online Library (wileyonlinelibrary.com), and in Volume 29, pp. 783-796 has been retracted by agreement between the authors, the journal Editor-in-Chief, Christoph Benning, and John Wiley & Sons Ltd. The authors have requested that it be retracted because it contains a substantial number of inappropriate image manipulations. These manipulations consist of the reuse or duplication of images, both within the above article and with another manuscript published previously in The Plant Cell (Rivas et al., 2002b). Specific problems with the manuscripts include: The duplication of immunoblot bands in The Plant Journal Figure 4C and The Plant Cell Figure 3 row 3, The Plant Cell Figure 4A row 1, The Plant Cell Figure 4C. The Plant Journal Figure 4B Cf-9 c-myc band is duplicated in The Plant Journal Figure 4C Cf-9:TAP band under the 475 kDa marker. The first four lanes of Figure 4A row 3 in The Plant Journal are a duplication of lanes 23, 24, 25, and 26 in Figure 4A row 2 in The Plant Cell. The Plant Journal Figure 7B lanes 1&2 and lanes 4&5 are duplicates of each other and are duplicated from Figure 7B lanes 1 and 2 in The Plant Cell. The Plant Journal Figure 7C is a duplication from Figure 7C in The Plant Cell. Rivas, S., Mucyn, T., van den Burg, H.A., Vervoort, J. and Jones, J.D.G. (2002a) An ∼400 kDa membrane-associated complex that contains one molecule of the resistance protein Cf-4. Plant J. 29, 783-796. https://doi.org/10.1046/j.1365-313X.2002.01254.x. Rivas, S., Romeis, T. and Jones, J.D.G. (2002b) The Cf-9 disease resistance protein is present in an ∼420-Kilodalton heteromultimeric membrane-associated complex at one molecule per complex. Plant Cell, 14, 689-702. https://doi.org/10.1105/tpc.010357. © 2017 The Authors The Plant Journal © 2017 John Wiley & Sons Ltd.

  14. Christophe Grojean présente le livre « À la recherche du boson de Higgs »

    CERN Document Server

    2013-01-01

    Depuis l'annonce de sa découverte, le 4 juillet 2012, le boson de Higgs n'a cessé de faire parler de lui dans les médias. Mais de quoi s'agit-il et quels sont les véritables enjeux de cette découverte expérimentale ? Comment est-on parvenu à produire et à observer ce boson au LHC, le grand collisionneur de particules du CERN ? Quel est l'état actuel de nos connaissances en physique des particules ? Cet ouvrage est destiné à tous ceux qui désirent obtenir des réponses claires à ces questions. « À la recherche du boson de Higgs », par Christophe Grojean et Laurent Vacavant, Éditions Librio, 2013, ISBN  978-2-290-05400-0. Mardi 14 mai 2013 à 16h00 à la bibliothèque, bât. 52-1-052 * Du thé et du café seront s...

  15. Donación y Subjetividad en La Nueva Fenomenología en Francia: Marion, Romano y Barbaras

    Directory of Open Access Journals (Sweden)

    Patricio Mena Malet

    Full Text Available Resumen: El siguiente trabajo tiene por objetivo examinar la Nueva fenomenología en Francia, a través de las obras de Marion, Romano y Barbaras. Nuestra hipótesis de lectura es que estas fenomenologías, por un lado la de Marion y Romano, y por el otro la de Barbaras, coinciden en dos cuestiones: 1 el privilegio que otorgan a la donación y, 2 la necesidad de pensar la subjetividad abandonando el paradigma de la subjetividad trascendental husserliano. Ambas propuestas requieren de un examen de las intenciones metódicas de la fenomenología husserliana y es, en dicha discusión, que ganan, al mismo tiempo, la originalidad de su marcha fenomenológica.

  16. Report on data from the Nearshore Sediment Transport Study experiment at Leadbetter Beach, Santa Barbara, California, January-February 1980 (NODC Accession 8200080)

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — THIS DATA SET CONSISTS OF THE RESULTS OF THE NEARSHORE SEDIMENT Nearshore Sediment Transport Study at Leadbetter Beach, Santa Barbara, California. These data from 28...

  17. Peningkatan Kemurnian Radiokimia Iodium-125 Produksi PRR dengan Natrium Metabisulfit dan Reduktor Jones

    Directory of Open Access Journals (Sweden)

    Maiyesni Maiyesni

    2017-03-01

    Full Text Available Radioisotop 125iodium cukup dikenal luas manfaatnya, diantaranya adalah sebagai perunut (tracer kit RIA/IRMA untuk deteksi in-vitro berbagai penyakit, sebagai sumber radiasi dalam brachytherapy penyakit kanker, sebagai perunut binding assay dalam berbagai penelitian bioteknologi. Beberapa tahun lalu untuk memenuhi kebutuhan dalam negeri 125I masih diimpor. BATAN, telah memiliki fasilitas produksi radioisotop 125I, tetapi sampai dua tahun terakhir selain efisiensi produksi belum optimal, kualitas produk belum memenuhi persyaratan untuk banyak keperluan di atas. 125I yang digunakan pada bidang kesehatan  dalam bentuk larutan Na125-I harus memiliki kemurnian radiokimia tinggi (>95 % agar mendapatkan hasil penandaan yang baik. Dengan demikian perlu dilakukan peningkatan kemurnian radiokimia 125I- dengan mengurangi pengotor radiokimia yang berasal pengotor ion iodat dan ion periodat. Pada penelitian ini digunakan Na2S2O5 dan reduktor Jones untuk mereduksi ion iodat dan ion periodat menjadi ion iodida. (Na125-I produksi PRR-BATAN sampai batas yang diharapkan. Pada percobaan ini diperoleh kemurnian radiokimia 125I- 91,49 % dengan penambahan Na2S2O5 0,1 N volume 6 uL, dan 95,16% dengan volume 8 uL. Penggunaan Na2S2O5 dengan konsentrasi 0,3 N volume 2 uL diperoleh kemurnian radiokimia 99 % sedangkan volume 4 uL, 6 uL, dan 8 uL menghasilkan kemurnian radiokimia 100 %. Sedangkan penggunaan reduktor Jones menghasilkan kemurnian radiokimia 125I- yaitu 99,83 %. Kata Kunci: iodium-125, kemurnian radiokimia, Na2S2O5, reduktor Jones, iodat.

  18. Staging Henry Fielding: The Author-Narrator in Tom Jones On Screen

    Directory of Open Access Journals (Sweden)

    Eli Løfaldli

    2017-06-01

    Full Text Available As recent adaptation theory has shown, classic-novel adaptation typically sets issues connected to authorship and literal and figurative ownership into play. This key feature of such adaptations is also central to the screen versions of Henry Fielding’s Tom Jones (1749. In much of Fielding’s fiction, the narrator, typically understood as an embodiment of Fielding himself, is a particularly prominent presence. The author-narrator in Tom Jones is no exception: not only is his presence strongly felt throughout the novel, but through a variety of means, ‘The History of Tom Jones, A Foundling’ is also distinctly marked as being under his control and ownership. The two adaptations of Fielding’s novel, a 1963 film and a 1997 television series, both retain the figure of the author-narrator, but differ greatly in their handling of this device and its consequent thematic ramifications. Although the 1963 film de-emphasises Henry Fielding’s status as proprietor of the story, the author-narrator as represented in the film’s voiceover commentary is a figure of authority and authorial control. In contrast, the 1997 adaptation emphasises Fielding’s ownership of the narrative and even includes the author-narrator as a character in the series, but this ownership is undermined by the irreverent treatment to which he is consistently subjected. The representations of Henry Fielding in the form of the author-narrator in both adaptations are not only indicative of shifting conceptions of authorship, but also of the important interplay between authorship, ownership and adaptation more generally.

  19. Circulation, Water Temperature, and Larval Settlement Over the Inner Continental Shelves of the Santa Barbara Channel, California

    Science.gov (United States)

    Fewings, M. R.; Washburn, L.; Ohlmann, C.; Blanchette, C.; Caselle, J.; Gotschalk, C.

    2008-12-01

    We use seven-year time series of wind stress, water velocity, and temperature in 15-18 m water depth to describe the circulation and water temperature over the inner continental shelves of the Channel Islands and California mainland in the Santa Barbara Basin. This area is strongly influenced by the California Current upwelling system. In turn, the water circulation in the Santa Barbara Basin influences the local marine ecosystem by affecting the water temperature and the supply of nutrients and larval fish and invertebrates. Larvae and nutrients traveling from the coast to the open ocean and back again must somehow pass through the inner shelf. The water circulation over the inner continental shelf of the Northern Channel Islands has not been described. Due to the shallowness of the water, an inner shelf has different physical dynamics than either the surfzone or the middle and outer continental shelf. We discuss the relative importance of upwelling- favorable along-shelf winds and of cross-shelf winds as forcing mechanisms for coastal upwelling circulations over the inner shelf; test whether the cross-shelf wind stress and surface gravity waves are important for cross-shelf circulation in the Santa Barbara Basin; and describe the subtidal patterns of water temperature, stratification, and velocity around the Channel Islands and their relation to observed larval settlement patterns. Cross-shelf circulation and the movement of water masses into and out of the Basin have implications for settlement and recruitment of many coastal species, including the economically important kelp rockfish, kelp bass, and sea urchin. Understanding the circulation of the Santa Barbara Basin and its inner shelves is a precursor to determining the source locations of the planktonic larvae. That information on source locations is essential for the design, siting, and assessment of existing and future marine protected areas in California and elsewhere.

  20. The Old Spanish Days Fiesta in Santa Barbara, California: Cultural Hybridity, Colonial Mythologies and the Romanticization of a Latino Heritage

    Directory of Open Access Journals (Sweden)

    Patricia Ann Hardwick

    2010-12-01

    Full Text Available Old Spanish Days Fiesta is a tradition that was invented in 1924 by civic leaders in Santa Barbara, California to celebrate the periods of the Spanish settlement and the Mexican rule of California and to promote local tourism. This article will trace the historical narrative of the complex cultural and ethnic composition of Santa Barbara before interrogating the colonial and post-colonial histories of the Californian past that are so often romanticized during the events of the Santa Barbara Fiesta. Subsequent to the American appropriation of California, Anglo-American ideas of race and identity were imposed upon Latino Californians. This development led many Spanish-speaking Californians to cultivate a Spanish identity and de-emphasize their Mexican, Native American, or African ancestry as they attempted to maintain their land grants and social prominence under American rule. Official versions of Santa Barbara’s past promoted by Santa Barbara’s civic leaders and Old Spanish Days Fiesta literature tend to privilege romanticized historical interpretations that submerge and absorb California’s hybrid ethnic and cultural histories into an idealized Spanish colonial narrative. This article explores how many individual Santa Barbara Fiesteros choose to engage, negotiate, and/or subvert this simplified official civic narrative of Santa Barbara’s Spanish past through their own personal performances during the Fiesta. An analysis of how local festival participants envision their performance in the context of the festival allows outsiders to have a glimpse into how they create and embody their own personal and nuanced understandings of history during the Fiesta.

  1. Porewater pH and authigenic phases formed in the uppermost sediments of the Santa Barbara Basin

    Science.gov (United States)

    Reimers, Clare E.; Ruttenberg, Kathleen C.; Canfield, Donald E.; Christiansen, Matthew B.; Martin, Jonathan B.

    1996-11-01

    In this paper porewater and solid phase analyses are used in combination with in situ O 2 and pH microelectrode measurements to characterize early diagenetic processes in the uppermost sediments of the Santa Barbara Basin, California. Rapid reduction of dissolved oxygen, nitrate, solid phase manganese and iron, and dissolved sulfate is observed. Between sediment depths of 0 and 2 cm, reductive solubilization of ferric iron phases releases Fe 2+, adsorbed phosphate, and fluoride to the porewaters and contributes to a sharp increase in porewater pH. Between 2 and 4 cm, sulfate reduction rates peak, pH levels off, and acid volatile sulfides and pyrite become the dominant forms of solid phase iron. Saturation state calculations, which depend largely on pH, indicate that the porewaters of the Santa Barbara Basin become saturated with respect to carbonate fluorapatite and calcite within the first 0.25 mm of the sediment and are highly supersaturated by and below 2 cm. In spite of this result, porewater evidence of phosphate and fluoride removal into a solid phase is observed only in the first ˜5 cm of some cores, whereas dissolved Ca profiles suggest dispersed calcite precipitation throughout the sediment column. This finding is interpreted as an indication of the nonsteady state nature of the surface reactions that may, given sufficient nucleation sites and time, lead to carbonate fluorapatite genesis in anoxic sediments. Finally, microelectrode pH profiles from two other basins in the California Borderlands are presented. These demonstrate that the porewaters of the Santa Barbara Basin are more alkaline than those of other basins. This outcome is attributed to the lack of particle mixing and a unique interplay between Fe liberation and FeS precipitation reactions in the Santa Barbara Basin.

  2. Replica exchange molecular simulation of Lennard-Jones particles in a two-dimensional confined system

    Science.gov (United States)

    Doi, Hideo; Yasuoka, Kenji

    2017-05-01

    Confined systems exhibit interesting properties that are applied to the fields of lubrication, adhesion and nanotechnology. The replica exchange molecular simulation method was applied to calculate the phase equilibrium points of Lennard-Jones particles in a two-dimensional confined system. The liquid-solid phase equilibrium points and the solid structure with a dependency of the slit width were determined and the order parameter of the solid structure was analyzed. Such confined systems are shown to be favorable for manipulation of the phase equilibrium points.

  3. The potential energy landscape in the Lennard-Jones binary mixture model

    Energy Technology Data Exchange (ETDEWEB)

    Sampoli, M [Dipartimento di Energetica and INFM, Universita di Firenze, Via Santa Marta 3, I-5019, Florence (Italy); Benassi, P [Dipartimento di Fisica and INFM, Universita di L' Aquila, Via Vetoio, Coppito, Aquila (Italy); Eramo, R [Dipartimento di Fisica and INFM, Universita di L' Aquila, Via Vetoio, Coppito, Aquila (Italy); Angelani, L [Dipartimento di Fisica and INFM, Universita di Roma ' La Sapienza' , Piazzale Aldo Moro 2, I-00185, Rome (Italy); Ruocco, G [Dipartimento di Fisica and INFM, Universita di Roma ' La Sapienza' , Piazzale Aldo Moro 2, I-00185, Rome (Italy)

    2003-03-26

    The potential energy landscape in the Kob-Andersen Lennard-Jones binary mixture model has been studied carefully from the liquid down to the supercooled regime, from T = 2 down to 0.46. One thousand independent configurations along the time evolution locus have been examined at each temperature investigated. From the starting configuration, we searched for the nearest saddle (or quasi-saddle) and minimum of the potential energy. The vibrational densities of states for the starting and the two derived configurations have been evaluated. Besides the number of negative eigenvalues of the saddles other quantities show some signature of the approach of the dynamical arrest temperature.

  4. "Smite this sleeping world awake": Edward Burne-Jones and "The legend of the briar rose".

    Science.gov (United States)

    Rager, Andrea Wolk

    2009-01-01

    Challenging entrenched preconceptions about the supposed escapism and conservatism of Edward Burne-Jones's art, this paper seeks to establish his monumental painted series, "The Legend of the Briar Rose," as a fundamentally radical and confrontational work. Critics have long viewed it as an endorsement of sleepy stasis, antithetical to the political activism espoused by his friend William Morris. By unraveling the intertwining themes of the series -- the transformative dream vision, artistic labor, the decorative mode, and social egalitarianism -- the "Briar Rose" series is revealed instead to be dramatization of the struggle for personal, social, artistic, and even environmental awakening.

  5. Numerical simulation of pool boiling of a Lennard-Jones liquid

    KAUST Repository

    Inaoka, Hajime

    2013-09-01

    We performed a numerical simulation of pool boiling by a molecular dynamics model. In the simulation, a liquid composed of Lennard-Jones particles in a uniform gravitational field is heated by a heat source at the bottom of the system. The model successfully reproduces the change in regimes of boiling from nucleate boiling to film boiling with the increase of the heat source temperature. We present the pool boiling curve by the model, whose general behavior is consistent with those observed in experiments of pool boiling. © 2013 Elsevier B.V. All rights reserved.

  6. Virial expansions and augmented van der Waals approach: Application to Lennard-Jones-like Yukawa fluid

    Directory of Open Access Journals (Sweden)

    A. Trokhymchuk

    2015-03-01

    Full Text Available We argue that recently proposed [Melnyk et al., Fluid Phase Equilibr., 2009, 279, 1] a criterion to split the pair interaction potential into two parts, one of which is forced to be responsible for excluded volume in the system, results in the expressions for virial coefficients that improve the performance of the virial equation of state in general, and at subcritical temperatures, in particular. As an example, application to the Lennard-Jones-like hard-core attractive Yukawa fluid is discussed.

  7. Determination of iron: In the presence of chromium and titanium with the jones reductor

    Science.gov (United States)

    Grimaldi, F.S.; Stevens, R.E.; Carron, M.K.

    1943-01-01

    Sulfuric acid solutions of titanous and chromous sulfates, obtained by passage through the Jones reductor, are oxidized by aeration for from 5 to 10 minutes in the presence of a trace of copper sulfate as a catalyst. Ferrous sulfate is essentially unoxidized and is titrated with permanganate after aeration. Best results are obtained by using 0.0003 millimole of copper sulfate in about 300 ml. of solution. Larger quantities of copper sulfate lead to slightly low results when both chromium and titanium are present.

  8. Fairy tales? Marion Jones, C.J. Hunter and the framing of doping in American newspapers

    DEFF Research Database (Denmark)

    Pfister, Gertrud Ursula; Gems, Gerald

    2015-01-01

    This article deals with the images, metaphors and narratives in the media coverage of doping in the United States. It presents a case study with a focus on Marion Jones, the most celebrated track athlete of the turn of the millennium, and her husband, C.J. Hunter, a shot put world champion...... and convey their interpretation of the story as well as their anti-doping messages. Their narratives focused on a relationship that also addressed questions about power as well as about gender and race. Beast was a synonym for Hunter, but it could also be used as a metaphor for doping that was framed...

  9. Return to Play in National Football League Players After Operative Jones Fracture Treatment.

    Science.gov (United States)

    Lareau, Craig R; Hsu, Andrew R; Anderson, Robert B

    2016-01-01

    Jones fractures commonly occur in professional athletes and operative treatment remains the standard of care in this patient population. In our clinical experience, an aggressive postoperative rehabilitation protocol for National Football League (NFL) players with an average return to play (RTP) between 8 and 10 weeks can have successful outcomes with few complications. The purpose of this study was to quantify RTP and rate of complications, including nonunion, refracture, and reoperation among a cohort of NFL players with operatively treated Jones fractures. Between 2004 and 2014, 25 consecutive NFL players who underwent acute Jones fracture fixation by a single surgeon were reviewed. Operative treatment for the majority of patients involved fixation with a Jones-specific intramedullary screw and iliac crest bone marrow aspirate with demineralized bone matrix injected at the fracture site. Additionally, our protocol involved the use of noninvasive bone stimulators, application of customized orthoses, and an aggressive patient-specific rehabilitation protocol. Patient demographics were recorded along with position played, seasons played after surgery, RTP, and complications. RTP was defined as the ability to play in a single regular-season NFL game after surgery. At the time of surgery, average age for all patients was 24.0 years and BMI 31.0. Player positions included 8 wide receivers, 4 linebackers, 4 tight ends, 2 defensive tackles, 2 cornerbacks, 1 offensive tackle, 1 center, 1 tackle, 1 defensive end, and 1 quarterback. Seventy-six percent of players underwent operative fixation during their first 3 seasons. Forty-eight percent were diagnosed before or during their rookie (first) season.RTP was 100% for all players and 80% were still playing at time of publication. Three patients (12.0%) refractured and required revision surgery. Time until RTP was influenced by other variables and difficult to measure because many surgeries were performed early in the

  10. The effect of Dow Jones Sustainability Index on Consumer Sentiment Index

    Directory of Open Access Journals (Sweden)

    Nikolaos Sariannidis

    2017-03-01

    Full Text Available This study intends to investigate whether stock returns affect the consumer sentiment. In particular, socially responsible companies are incorporated in the sample in order to capture the specification of socially responsible investors. For this reason, the University of Michigan Consumer Confidence Index is used as a proxy for consumer confidence, while data from Dow Jones Sustainability Index US is employed as a proxy for socially responsible companies for the period 1999-2016. The generalized autoregressive conditional heteroskedasticity model applied and illustrated that stock returns affect positively the consumer confidence. The result has important implications for investors and policy makers.

  11. Replica exchange molecular simulation of Lennard–Jones particles in a two-dimensional confined system

    Directory of Open Access Journals (Sweden)

    Hideo Doi

    2017-05-01

    Full Text Available Confined systems exhibit interesting properties that are applied to the fields of lubrication, adhesion and nanotechnology. The replica exchange molecular simulation method was applied to calculate the phase equilibrium points of Lennard–Jones particles in a two-dimensional confined system. The liquid–solid phase equilibrium points and the solid structure with a dependency of the slit width were determined and the order parameter of the solid structure was analyzed. Such confined systems are shown to be favorable for manipulation of the phase equilibrium points.

  12. Remote sensing study of historical changes in natural oil slick volumes in the Santa Barbara Channel

    Energy Technology Data Exchange (ETDEWEB)

    Scepan, J.; Estes, J.; Hornafius, J.S. (Univ. of California, Santa Barbara, CA (United States))

    1996-01-01

    Large natural oil slicks are continually forming in the Santa Barbara Channel as a result of natural hydrocarbon seeps that occur above subsurface oil accumulations. Evaporation of volatile constituents in these oil slicks is a significant source of air pollution. In this study we employed a suite of remote sensing data along with a variety of image processing and geographic information system techniques to analyze the location, extent and changes in sea surface oil slicks during the period of 1975 - present. An extensive collection of airborne and spaceborne remote sensor data was accessed and examined for this study, including aerial photography, airborne spectral and microwave data, Landsat MSS and TM data and Shuttle Imaging Radar. Areas of oil slick accumulations were identified, delineated, georeferenced, measured and mapped to a common scale using both manual and digital techniques. A Gaussian mathematical model was employed to provide quantitative estimates of surface oil accumulations identified within each image over the entire twenty year period. This study indicates that variances in mapped oil slick location and extent as well as the estimated amounts of oil present within each image may be attributed to image type and quality as well as environmental conditions.

  13. Remote sensing study of historical changes in natural oil slick volumes in the Santa Barbara Channel

    Energy Technology Data Exchange (ETDEWEB)

    Scepan, J.; Estes, J.; Hornafius, J.S. [Univ. of California, Santa Barbara, CA (United States)

    1996-12-31

    Large natural oil slicks are continually forming in the Santa Barbara Channel as a result of natural hydrocarbon seeps that occur above subsurface oil accumulations. Evaporation of volatile constituents in these oil slicks is a significant source of air pollution. In this study we employed a suite of remote sensing data along with a variety of image processing and geographic information system techniques to analyze the location, extent and changes in sea surface oil slicks during the period of 1975 - present. An extensive collection of airborne and spaceborne remote sensor data was accessed and examined for this study, including aerial photography, airborne spectral and microwave data, Landsat MSS and TM data and Shuttle Imaging Radar. Areas of oil slick accumulations were identified, delineated, georeferenced, measured and mapped to a common scale using both manual and digital techniques. A Gaussian mathematical model was employed to provide quantitative estimates of surface oil accumulations identified within each image over the entire twenty year period. This study indicates that variances in mapped oil slick location and extent as well as the estimated amounts of oil present within each image may be attributed to image type and quality as well as environmental conditions.

  14. Text as Locus, Inscription as Identity: On Barbara Honigmann's Roman von einem Kinde

    Directory of Open Access Journals (Sweden)

    Marilyn Sibley Fries

    1990-06-01

    Full Text Available Barbara Honigmann's Roman von einem Kinde (1986 constitutes the author's attempt at narrative self-definition. In this and other regards, it is similar to Christa Wolf's Kindheitsmuster (1976; Patterns of Childhood, 1980 , with which it is briefly compared. Honigmann's slim collection of stories, conceived by her as "sketches for self-portraits and landscapes," depicts the absolute isolation ofthe female Jewish narrator in the GDR and her search for community ( Heimat via language. Simultaneously, it records that narrator's desire to identify "places of transition," "boundaries at which conditions change" without fixing these in a static prison of text. The narrator-mother merges with the child born in the first story as, in the following ones, she comprehends the insignificance of her social (context, finally to simulate her own birth and the envied preverbal infant stage by means of self-expulsion—from the GDR via a "threefold salto mortale into the "Judaism of the Thora" in Strasbourg—into a "foreign language among foreign people." The narrator/author's position at a transitional boundary, underscored by the self-portrait that adorns the book's dust jacket, acknowledges the territory between two illegible texts and her reluctance to sacrifice "true reality" ( wahre Wirklichkeit by transforming "human being" into "text" ( Mensch into Schrift —a reluctance engendered by her meeting with Gershom Scholem in the central story of the volume.

  15. Effect of localizing fruit and vegetable consumption on greenhouse gas emissions and nutrition, Santa Barbara County.

    Science.gov (United States)

    Cleveland, David A; Radka, Corie N; Müller, Nora M; Watson, Tyler D; Rekstein, Nicole J; Wright, Hannah Van M; Hollingshead, Sydney E

    2011-05-15

    The US agrifood system is very productive, but highly centralized and resource intensive with very weak links between production and consumption. This contributes to high levels of malnutrition and greenhouse gas emissions (GHGE). A popular approach to improvement is localization-reducing direct transport (farm to retail distance, or "food miles"). We examined Santa Barbara County (SBC) California, which mirrors the high production, nutritional and environmental problems, and growing localization movement of California. SBC ranks in the top 1% of US counties in value of agricultural products, and >80% of this value is produce (fruits and vegetables). We calculated the amount of produce grown in and consumed in SBC and estimated that >99% of produce grown in SBC is exported from the county, and >95% of produce consumed in SBC is imported. If all produce consumed in SBC was grown in the county (100% localization), it would reduce GHGE from the agrifood system environmental impact of agrifood systems, localization could be done in ways that promote synergies between improving nutrition and reducing GHGE, and many such efforts exist in SBC.

  16. WRF simulation of downslope wind events in coastal Santa Barbara County

    Science.gov (United States)

    Cannon, Forest; Carvalho, Leila M. V.; Jones, Charles; Hall, Todd; Gomberg, David; Dumas, John; Jackson, Mark

    2017-07-01

    The National Weather Service (NWS) considers frequent gusty downslope winds, accompanied by rapid warming and decreased relative humidity, among the most significant weather events affecting southern California coastal areas in the vicinity of Santa Barbara (SB). These extreme conditions, commonly known as ;sundowners;, have affected the evolution of all major wildfires that impacted SB in recent years. Sundowners greatly increase fire, aviation and maritime navigation hazards and are thus a priority for regional forecasting. Currently, the NWS employs the Weather Research Forecasting (WRF) model at 2 km resolution to complement forecasts at regional-to-local scales. However, no systematic study has been performed to evaluate the skill of WRF in simulating sundowners. This research presents a case study of an 11-day period in spring 2004 during which sundowner events were observed on multiple nights. We perform sensitivity experiments for WRF using available observations for validation and demonstrate that WRF is skillful in representing the general mesoscale structure of these events, though important shortcomings exist. Furthermore, we discuss the generation and evolution of sundowners during the case study using the best performing configuration, and compare these results to hindcasts for two major SB fires. Unique, but similar, profiles of wind and stability are observed over SB between case studies despite considerable differences in large-scale circulation, indicating that common conditions may exist across all events. These findings aid in understanding the evolution of sundowner events and are potentially valuable for event prediction.

  17. Mateship and the Female Body in Barbara Baynton's “Squeaker's Mate”

    Directory of Open Access Journals (Sweden)

    Deborah Scheidt

    2015-01-01

    Full Text Available http://dx.doi.org/10.5007/2175-8026.2015v68n2p67 “Mateship”, or companionship and loyalty in adverse situations, was a common theme for late 19th century Australian short stories. Women are excluded from the practice of mateship and are not usually the protagonists of these narratives, being either kept in the background as mothers and housewives, or not present at all in the plots.  Going against these stereotypes, in Barbara Baynton’s story “Squeaker’s Mate”, the “mate” is an independent, strong and hard-working woman. Baynton explores the gloomy consequences of this reversal of expected gender roles, especially after an accident leaves the protagonist paralysed and no longer in control of her body. What occurs in “Squeaker’s Mate” is a kind of “anti-mateship”, where irony serves as a device to expose gender relations and the exclusion of women from what is traditionally considered heroic and historical. In “Squeaker’s Mate”, Baynton questioned the adoption of “mateship” as an Australian value more than half a century before that discussion started to draw formal critical attention.

  18. Initial source and site characterization studies for the U.C. Santa Barbara campus

    Energy Technology Data Exchange (ETDEWEB)

    Archuleta, R.; Nicholson, C.; Steidl, J.; Gurrola, L.; Alex, C.; Cochran, E.; Ely, G.; Tyler, T. [University of California, Santa Barbara (United States)

    1997-12-01

    The University of California Campus-Laboratory Collaboration (CLC) project is an integrated 3 year effort involving Lawrence Livermore National Laboratory (LLNL) and four UC campuses - Los Angeles (UCLA), Riverside (UCR), Santa Barbara (UCSB), and San Diego (UCSD) - plus additional collaborators at San Diego State University (SDSU), at Los Alamos National Laboratory and in industry. The primary purpose of the project is to estimate potential ground motions from large earthquakes and to predict site-specific ground motions for one critical structure on each campus. This project thus combines the disciplines of geology, seismology, geodesy, soil dynamics, and earthquake engineering into a fully integrated approach. Once completed, the CLC project will provide a template to evaluate other buildings at each of the four UC campuses, as well as provide a methodology for evaluating seismic hazards at other critical sites in California, including other UC locations at risk from large earthquakes. Another important objective of the CLC project is the education of students and other professional in the application of this integrated, multidisciplinary, state-of-the-art approach to the assessment of earthquake hazard. For each campus targeted by the CLC project, the seismic hazard study will consist of four phases: Phase I - Initial source and site characterization, Phase II - Drilling, logging, seismic monitoring, and laboratory dynamic soil testing, Phase III - Modeling of predicted site-specific earthquake ground motions, and Phase IV - Calculations of 3D building response. This report cover Phase I for the UCSB campus and incudes results up through March 1997.

  19. Antigua und Barbados. - Belize. - Saint Christopher (Kitts) und Nevis. - Saint Vincent und die Grenadinen. - Von Großbritannien abhängige Territorien

    OpenAIRE

    Will, Cornelia

    1992-01-01

    Antigua und Barbados. - Belize. - Saint Christopher (Kitts) und Nevis. - Saint Vincent und die Grenadinen. - Von Großbritannien abhängige Territorien / Rainer- Olaf Schultze ; Cornelia Will. - In: Politisches Lexikon Lateinamerika / hrsg. von Peter Waldmann ... - 3., neubearb. Aufl. - München : Beck, 1992. - S. 14-16, 43-47, 276-279, 283-286, 338-352. - (Beck´sche Reihe ; 845 : Aktuelle Länderkunden)

  20. Algumas considerações sobre o termo afânise a partir de E. Jones e J. Lacan

    Directory of Open Access Journals (Sweden)

    Daniela Scheinkman Chatelard

    2001-12-01

    Full Text Available Em sua primeira parte, este artigo propõe-se a retomar e a desenvolver o termo afânise, tal como foi forjado por Ernest Jones. Na segunda parte, trata-se de acrescentar a importância dada por Jacques Lacan a este termo: do registro do puro desaparecimento do desejo, em sua relação com a castração, como foi sustentado por E. Jones, passamos ao registro do desaparecimento do sujeito, enquanto sujeito dividido e desejante. Para isso, recorremos ao exemplo do personagem literário, Hamlet, da tragédia de Shakespeare.Some considerations about the aphanisis term from E. Jones and J. Lacan. The aim of the article in its first part is to retake and to develop the term aphanisis, such as forged by Ernest Jones. In its second part, the purpose is to add to this term the importance given by Jacques Lacan : from the register of the pure disappearing of desire in its relation to castration, as supported by Jones, we will pass on to the register of the disappearing of the subject, while in the form of a divided and desiring subject. Therefore, we will use the example of the literary character, Hamlet, taken from Shakespeare's tragedy.

  1. The potential energy landscape for crystallisation of a Lennard-Jones fluid

    Science.gov (United States)

    de Souza, Vanessa K.; Wales, David J.

    2016-07-01

    Crystallisation pathways are explored by direct analysis of the potential energy landscape for a system of Lennard-Jones particles with periodic boundary conditions. A database of minima and transition states linking liquid and crystalline states is constructed using discrete path sampling and the entire potential energy landscape from liquid to crystal is visualised. We demonstrate that there is a strong negative correlation between the number of atoms in the largest crystalline cluster and the potential energy. In common with previous results we find a strong bias towards the growth of FCC rather than HCP clusters, despite a very small potential energy difference. We characterise three types of perfect crystals with very similar energies: pure FCC, pure HCP, and combinations of FCC and HCP layers. There are also many slightly defective crystalline structures. The effect of the simulation box is analysed for a supercell containing 864 atoms. There are low barriers between some of the different crystalline structures via pathways involving sliding layers, and many different defective structures with FCC layers stacked at an angle to the periodic box. Finally, we compare a binary Lennard-Jones system and visualise the potential energy landscape from supercooled liquid to crystal.

  2. A comparison of molecular dynamics and diffuse interface model predictions of Lennard-Jones fluid evaporation

    Energy Technology Data Exchange (ETDEWEB)

    Barbante, Paolo [Dipartimento di Matematica, Politecnico di Milano - Piazza Leonardo da Vinci 32 - 20133 Milano (Italy); Frezzotti, Aldo; Gibelli, Livio [Dipartimento di Scienze e Tecnologie Aerospaziali, Politecnico di Milano - Via La Masa 34 - 20156 Milano (Italy)

    2014-12-09

    The unsteady evaporation of a thin planar liquid film is studied by molecular dynamics simulations of Lennard-Jones fluid. The obtained results are compared with the predictions of a diffuse interface model in which capillary Korteweg contributions are added to hydrodynamic equations, in order to obtain a unified description of the liquid bulk, liquid-vapor interface and vapor region. Particular care has been taken in constructing a diffuse interface model matching the thermodynamic and transport properties of the Lennard-Jones fluid. The comparison of diffuse interface model and molecular dynamics results shows that, although good agreement is obtained in equilibrium conditions, remarkable deviations of diffuse interface model predictions from the reference molecular dynamics results are observed in the simulation of liquid film evaporation. It is also observed that molecular dynamics results are in good agreement with preliminary results obtained from a composite model which describes the liquid film by a standard hydrodynamic model and the vapor by the Boltzmann equation. The two mathematical model models are connected by kinetic boundary conditions assuming unit evaporation coefficient.

  3. Safe aftercare following foot ankle surgery: Doing less is more: The Jones dressing cast, part 2.

    Science.gov (United States)

    Gottlieb, Tonio; Klaue, Kaj

    2017-02-17

    There is no universal approach to surgery aftercare among foot and ankle surgeons. Although infections following foot and ankle surgery are rare, soft tissue healing can be jeopardized after extensive and multiple approaches. We defined a precise fixation technique of the foot and ankle in the immediate post-operative phase using what we call "the Jones dressing cast". This technique is a modification of the Jones dressing bandage. In a previous study we compared two groups of patients (N=20/23) who underwent similar reconstructive surgery with the application of the described cast for one week and without. At the two-month follow-up we observed that the group treated with the cast required less pain relief, spent less time in hospital and achieved faster autonomy using crutches (Gottlieb and Klaue, 2013). In this study we considered a group of 45 patients who underwent similar reconstructive procedures to those in the first study and who were treated with the cast for two weeks post-operatively. There was no visual check of the soft tissues before removal of the cast. Unlike the earlier study, the results from this second study were more significant. Revision surgery occurred far less frequently in the group wearing the cast for two weeks. The reduced strain to the soft tissue around the foot due to the cast and less manipulation of the wound dressing decrease complications in the post-operative period. Copyright © 2017 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.

  4. Critical point and phase behavior of the pure fluid and a Lennard-Jones mixture

    Science.gov (United States)

    Potoff, Jeffrey J.; Panagiotopoulos, Athanassios Z.

    1998-12-01

    Monte Carlo simulations in the grand canonical ensemble were used to obtain liquid-vapor coexistence curves and critical points of the pure fluid and a binary mixture of Lennard-Jones particles. Critical parameters were obtained from mixed-field finite-size scaling analysis and subcritical coexistence data from histogram reweighting methods. The critical parameters of the untruncated Lennard-Jones potential were obtained as Tc*=1.3120±0.0007, ρc*=0.316±0.001 and pc*=0.1279±0.0006. Our results for the critical temperature and pressure are not in agreement with the recent study of Caillol [J. Chem. Phys. 109, 4885 (1998)] on a four-dimensional hypersphere. Mixture parameters were ɛ1=2ɛ2 and σ1=σ2, with Lorentz-Berthelot combining rules for the unlike-pair interactions. We determined the critical point at T*=1.0 and pressure-composition diagrams at three temperatures. Our results have much smaller statistical uncertainties relative to comparable Gibbs ensemble simulations.

  5. Critical point and phase behavior of the pure fluid and a Lennard-Jones mixture

    Energy Technology Data Exchange (ETDEWEB)

    Potoff, J.J.; Panagiotopoulos, A.Z. [Institute for Physical Science and Technology and Department of Chemical Engineering, University of Maryland, College Park, Maryland 20742-2431 (United States)

    1998-12-01

    Monte Carlo simulations in the grand canonical ensemble were used to obtain liquid-vapor coexistence curves and critical points of the pure fluid and a binary mixture of Lennard-Jones particles. Critical parameters were obtained from mixed-field finite-size scaling analysis and subcritical coexistence data from histogram reweighting methods. The critical parameters of the untruncated Lennard-Jones potential were obtained as T{sub c}{sup {asterisk}}=1.3120{plus_minus}0.0007, {rho}{sub c}{sup {asterisk}}=0.316{plus_minus}0.001 and p{sub c}{sup {asterisk}}=0.1279{plus_minus}0.0006. Our results for the critical temperature and pressure are not in agreement with the recent study of Caillol [J. Chem. Phys. {bold 109}, 4885 (1998)] on a four-dimensional hypersphere. Mixture parameters were {epsilon}{sub 1}=2{epsilon}{sub 2} and {sigma}{sub 1}={sigma}{sub 2}, with Lorentz{endash}Berthelot combining rules for the unlike-pair interactions. We determined the critical point at T{sup {asterisk}}=1.0 and pressure-composition diagrams at three temperatures. Our results have much smaller statistical uncertainties relative to comparable Gibbs ensemble simulations. {copyright} {ital 1998 American Institute of Physics.}

  6. The fish and fisheries of Jones Bank and the wider Celtic Sea

    Science.gov (United States)

    Martinez, I.; Ellis, J. R.; Scott, B.; Tidd, A.

    2013-10-01

    The Celtic Sea is a diverse fishing ground that supports important commercial fisheries for a range of demersal fish, large and small-bodied pelagic fish and a variety of cephalopods and other shellfish. A regional overview of the main commercial fish stocks of the Celtic Sea and of the fish that occur in the vicinity of Jones Bank are provided through analyses of landings data from English and Welsh vessels, and from scientific trawl surveys. Dedicated smaller scale sampling via trawl surveys combined with baited cameras on and around the Jones Bank were also analysed to investigate the importance of sandbank habitats with attention paid to the differences in the species occurring on the top of the bank in comparison to adjacent off-bank habitats. Official landing statistics for UK (English and Welsh) vessels indicated that the predominant commercial demersal species in ICES Divisions VIIg,h (in terms of quantities landed) were anglerfish, megrim, pollack and skates (Rajidae). There were, however, regional differences in the distribution of fish and fisheries, and the area surrounding Jones Bank (ICES Rectangles 28E1 and 28E2) supports fisheries for megrim, anglerfish, skates, hake, ling and turbot, with otter trawl, gillnet and beam trawl the main gears used. Recent survey data collected with GOV (Grande Ouverture Verticale) trawl from the Celtic Sea (ICES Divisions VIIe-h, 2007-2010) were used to highlight the broad scale distribution of the main fish assemblages in the Celtic Sea. Analyses of the fish and cephalopod catches from these surveys indicated that there were four broad assemblages in the area, including (i) a region around the Cornwall (which will also be partly influenced by the necessity to use rockhopper ground gear on these rough grounds), (ii) the shallower regions of the north-western Celtic Sea (including parts of the Bristol Channel), (iii) the deeper parts of the outer shelf and (iv) the central Celtic Sea. These data also provided

  7. Submarine landslides in the Santa Barbara Channel as potential tsunami sources

    Directory of Open Access Journals (Sweden)

    H. G. Greene

    2006-01-01

    Full Text Available Recent investigations using the Monterey Bay Aquarium Research Institutes (MBARI Remotely Operated Vehicles (ROVs 'Ventana' and 'Tiburon' and interpretation of MBARI's EM 300 30 kHz multibeam bathymetric data show that the northern flank of the Santa Barbara Basin has experienced massive slope failures. Of particular concern is the large (130 km2 Goleta landslide complex located off Coal Oil Point near the town of Goleta, that measures 14.6-km long extending from a depth of 90 m to nearly 574 m deep and is 10.5 km wide. We estimate that approximately 1.75 km3 has been displaced by this slide during the Holocene. This feature is a complex compound submarine landslide that contains both surfical slump blocks and mud flows in three distinct segments. Each segment is composed of a distinct head scarp, down-dropped head block and a slide debris lobe. The debris lobes exhibit hummocky topography in the central areas that appear to result from compression during down slope movement. The toes of the western and eastern lobes are well defined in the multibeam image, whereas the toe of the central lobe is less distinct. Continuous seismic reflection profiles show that many buried slide debris lobes exist and comparison of the deformed reflectors with ODP Drill Site 149, Hole 893 suggest that at least 200 000 years of failure have occurred in the area (Fisher et al., 2005a. Based on our interpretation of the multibeam bathymetry and seismic reflection profiles we modeled the potential tsunami that may have been produced from one of the three surfical lobes of the Goleta slide. This model shows that a 10 m high wave could have run ashore along the cliffs of the Goleta shoreline. Several other smaller (2 km2 and 4 km2 slides are located on the northern flank of the Santa Barbara Basin, both to the west and east of Goleta slide and on the Conception fan along the western flank of the basin. One slide, named the Gaviota slide, is 3.8 km2, 2.6 km long and 1

  8. Analytical tools for solitons and periodic waves corresponding to phonons on Lennard-Jones lattices in helical proteins

    DEFF Research Database (Denmark)

    D'ovidio, Francesco; Bohr, Henrik; Lindgård, Per-Anker

    2005-01-01

    We study the propagation of solitons along the hydrogen bonds of an alpha helix. Modeling the hydrogen and peptide bonds with Lennard-Jones potentials, we show that the solitons can appear spontaneously and have long lifetimes. Remarkably, even if no explicit solution is known for the Lennard......-Jones potential, the solitons can be characterized analytically with a good quantitative agreement using formulas for a Toda potential with parameters fitted to the Lennard-Jones potential. We also discuss and show the robustness of the family of periodic solutions called cnoidal waves, corresponding to phonons....... The soliton phenomena described in the simulations of alpha helices may help to explain recent x-ray experiments on long alpha helices in Rhodopsin where a long lifetime of the vibrational modes has been observed....

  9. Localized fluidity modes and the topology of the constant-potential-energy hypersurfaces of Lennard-Jones matter

    DEFF Research Database (Denmark)

    Cotterill, Rodney M J; Madsen, J.

    1986-01-01

    Sections of configuration space for Lennard-Jones matter were obtained by probing all the normal-mode energy profiles, following diagonalization of the dynamical matrix for a 240-particle system. For the crystal and sufficiently cold glass, these are single welled, whereas increasing numbers...... of double wells occur as the glass is warmed toward the fluid. This indicates that there might be a fundamental difference between the topologies of the constant-potential-energy hypersurfaces of crystalline and noncrystalline Lennard-Jones matter....

  10. Gunfight at the NOT OK Corral: Reply to "High Noon for Microfinance" by Duvendack and Palmer-Jones (Uncut version).

    Science.gov (United States)

    Pitt, Mark M

    2012-01-01

    The paper "High Noon for Microfinance Impact Evaluations" by Duvendack and Palmer-Jones replicates the papers of Chemin (2008) and Pitt and Khandker (1998) that estimate the impact of microfinance in Bangladesh. My paper replicates the Duvendack and Palmer-Jones replication and finds so many serious errors in their code and misrepresentations of the methods described in their paper that I conclude that their results are spurious and provide no evidence about the validity of either the papers of Chemin or Pitt and Khandker or on the effectiveness of microfinance.

  11. Excess properties of Lennard-Jones binary mixtures from computer simulation and theory

    Science.gov (United States)

    Blas, Felipe J.; Fujihara, Ichiro

    Monte Carlo simulation and theory are used to calculate the excess thermodynamic properties of binary mixtures of spherical Lennard-Jones molecules. We study the excess functions of three binary mixtures characterized by the following size and dispersive energy ratios: (1) ( σ22 / σ) 3 = 2 and ɛ22 / ɛ11 = 2; (2) ( σ22 / σ11 ) 3 = 1 and ɛ22 / ɛ11 = 2; and (3) ( σ22 / σ11 ) 3 = 1/2 and ɛ22 / ɛ11 = 2. In all cases, the unlike size parameter, σ12 , is kept constant and equal to the value given by the Lorentz combining rule ( σ12 = ( σ11 + σ22 )/2). However, different unlike dispersive energy parameter values are considered through the following combining rules: (a) ɛ12 = ( ɛ11 ɛ22 ) 1/2 (Berthelot rule); (b) ɛ12 = ɛ 11 (association); and (c) ɛ12 = ɛ 22 (solvation). The pressure and temperature dependence of the excess volume and excess enthalpy is studied using the NpT Monte Carlo simulation technique for all the systems considered. Additionally, the simplest conformal solution theory is used to check the adequacy of this approach in predicting the excess properties in a wide range of thermodynamic conditions and variety of binary mixtures. In particular, we have applied the van der Waals one-fluid theory to describe Lennard-Jones binary mixtures through the use of the JOHNSONet al. [1993, Molec. Phys. , 78 , 591] Helmholtz free energy. Agreement between simulation results and theoretical predictions is excellent in all cases and thermodynamic conditions considered. This work confirms the applicability of the van der Waals one-fluid theory in predicting excess thermodynamic properties of mixtures of spherical molecules. Furthermore, since binary mixtures of spherical Lennard-Jones molecules constitute the reference fluid to be used in perturbation theories for complex fluids, such as the statistical association fluid theory (SAFT), this work shows clearly the applicability of the conformal solution theory within the framework of SAFT for

  12. Phase diagram and universality of the Lennard-Jones gas-liquid system

    KAUST Repository

    Watanabe, Hiroshi

    2012-01-01

    The gas-liquid phase transition of the three-dimensional Lennard-Jones particles system is studied by molecular dynamics simulations. The gas and liquid densities in the coexisting state are determined with high accuracy. The critical point is determined by the block density analysis of the Binder parameter with the aid of the law of rectilinear diameter. From the critical behavior of the gas-liquid coexisting density, the critical exponent of the order parameter is estimated to be β = 0.3285(7). Surface tension is estimated from interface broadening behavior due to capillary waves. From the critical behavior of the surface tension, the critical exponent of the correlation length is estimated to be ν = 0.63(4). The obtained values of β and ν are consistent with those of the Ising universality class. © 2012 American Institute of Physics.

  13. Crystallization tendencies of modelled Lennard-Jones liquids with different attractions.

    Science.gov (United States)

    Valdès, L-C; Gerges, J; Mizuguchi, T; Affouard, F

    2018-01-07

    Molecular dynamics simulations are performed on simple models composed of monoatomic Lennard-Jones atoms for which the repulsive interaction is the same but the attractive part is tuned. We investigate the precise role of the attractive part of the interaction potential on different structural, dynamical, and thermodynamical properties of these systems in the liquid and crystalline states. It includes crystallization trends for which the main physical ingredients involved have been computed: the diffusion coefficient, the Gibbs energy difference between the liquid and the crystalline state, and the crystal-liquid interfacial free energy. Results are compared with predictions from the classical nucleation theory including transient and steady-state regimes at moderate and deeper undercooling. The question of the energetic and entropic impact of the repulsive and attractive part of the interaction potential towards crystallization is also addressed.

  14. Direct excess entropy calculation for a Lennard-Jones fluid by the integral equation method.

    Science.gov (United States)

    Jakse, N; Charpentier, I

    2003-06-01

    The present work is devoted to the calculation of excess entropy by means of correlation functions, in the framework of integral equation theory. The tangent linear method is set up to get exact thermodynamic derivatives of the pair-correlation function, essential for the calculation of the physical quantities, as well as to carry out an optimization process for the achievement of thermodynamic consistency. The two-body entropy of the Lennard-Jones fluid is in very good agreement with the available molecular dynamics results, attesting the high degree of accuracy of the integral equation scheme. It is shown that an accurate prediction of the excess entropy and the resulting residual multiparticle entropy relies on the correct evaluation of the excess chemical potential, especially at high density. Two independent routes to calculate the latter are compared, and the consequences are discussed.

  15. Fowler's approximation for the surface tension and surface energy of Lennard-Jones fluids revisited

    CERN Document Server

    Mulero, A; Cuadros, F

    2003-01-01

    We present a detailed study of the validity of Fowler's approximation for calculating the surface tension and the surface energy of Lennard-Jones fluids. To do so, we consider three different explicit analytical expressions for the radial distribution function (RDF), including one proposed by our research group, together with very accurate expressions for the liquid and vapour densities, also proposed by our group. The calculation of the surface tension from the direct correlation function using both the Percus-Yevick and the hypernetted-chain approximations is also considered. Finally, our results are compared with those obtained by other authors by computer simulations or through relevant theoretical approximations. In particular, we consider the analytical expression proposed by Kalikmanov and Hofmans (1994 J. Phys.: Condens. Matter 6 2207-14) for the surface tension. Our results indicate that the values for the surface energy in Fowler's approximation obtained by other authors are adequate, and can be cal...

  16. Platform for Manipulating Polarization Modes Realized with Jones Vectors in MATHEMATICA

    Directory of Open Access Journals (Sweden)

    Yong-Dae Choi

    2015-06-01

    Full Text Available The fundamental conception in physics of the propagation of the electromagnetic wave polarization in matter is newly understood as the cardinal keyword in free-space quantum communication technology and cosmology in astrophysics. Interactive visualization of the propagation mechanism of polarized electromagnetism in a medium with its helicity has accordingly received attention from scientists exploiting the protocol of quantum key distribution (QKD to guarantee unconditional security in cryptography communication. We have provided a dynamic polarization platform for presenting the polarization modes of a transverse electromagnetic wave, converting the state of polarization through the arrangement of optical elements, using Jones vectors calculations in Methematica. The platform graphically simulates the mechanism of production and propagation of the polarized waves in a medium while satisfying Maxwell's equations.

  17. Effect of money supply on the Dow Jones Industrial Average stock index

    Directory of Open Access Journals (Sweden)

    Martin Širůček

    2012-01-01

    Full Text Available This focus of this paper are the effects and implications of a change in the money supply for share price indices in the USA during 1959–2011. The money supply will be measured by the M2 and MZM aggregates (money with zero maturity. The US stock market is represented by the Dow Jones Industrial Average index. The objective of this paper is to find, describe and evaluate the effects of changes to the money supply (M2 and MZM on the US stock market. A partial objective of this paper is to determine whether a change in the monetary aggregate shows in the stock index immediately or with a delay of several weeks. Another aim is to determine whether asset prices influence the money supply.

  18. Freezing and melting line invariants of the Lennard-Jones system

    DEFF Research Database (Denmark)

    Costigliola, Lorenzo; Schrøder, Thomas; Dyre, Jeppe C.

    2016-01-01

    The invariance of several structural and dynamical properties of the Lennard-Jones (LJ) system along the freezing and melting lines is interpreted in terms of isomorph theory. First the freezing/melting lines of the LJ system are shown to be approximated by isomorphs. Then we show...... that the invariants observed along the freezing and melting isomorphs are also observed on other isomorphs in the liquid and crystalline phases. The structure is probed by the radial distribution function and the structure factor and dynamics are probed by the mean-square displacement, the intermediate scattering...... function, and the shear viscosity. Studying these properties with reference to isomorph theory explains why the known single-phase melting criteria hold, e.g., the Hansen–Verlet and the Lindemann criteria, and why the Andrade equation for the viscosity at freezing applies, e.g., for most liquid metals. Our...

  19. Insight into induced charges at metal surfaces and biointerfaces using a polarizable Lennard-Jones potential.

    Science.gov (United States)

    Geada, Isidro Lorenzo; Ramezani-Dakhel, Hadi; Jamil, Tariq; Sulpizi, Marialore; Heinz, Hendrik

    2018-02-19

    Metallic nanostructures have become popular for applications in therapeutics, catalysts, imaging, and gene delivery. Molecular dynamics simulations are gaining influence to predict nanostructure assembly and performance; however, instantaneous polarization effects due to induced charges in the free electron gas are not routinely included. Here we present a simple, compatible, and accurate polarizable potential for gold that consists of a Lennard-Jones potential and a harmonically coupled core-shell charge pair for every metal atom. The model reproduces the classical image potential of adsorbed ions as well as surface, bulk, and aqueous interfacial properties in excellent agreement with experiment. Induced charges affect the adsorption of ions onto gold surfaces in the gas phase at a strength similar to chemical bonds while ions and charged peptides in solution are influenced at a strength similar to intermolecular bonds. The proposed model can be applied to complex gold interfaces, electrode processes, and extended to other metals.

  20. Translation and cultural adaptation of the Jones Dependency Tool to Brazilian Portuguese

    Directory of Open Access Journals (Sweden)

    Karen Marchesan de Andrade

    2014-12-01

    Full Text Available Methodological study to translate and culturally adapt the Jones Dependency Tool (JDT to Portuguese. The translation and cultural adaptation method had four stages. First stage: translation of the original instrument from English to Portuguese. Second stage: content, cultural, semantic and conceptual equivalence in relation to the original instrument. Third stage: back-translation. Fourth stage: comparison of the translated and back-translated versions by a committee of specialists, resulting in the final version. In the Communication Domain, the original JDT measured pain using high, intermediate and low ranges, but the committee suggested replacing it with a visual analog scale. The translation and cultural adaptation of the JDT to Portuguese produced an instrument applicable to our reality. Studies need to be conducted to test the validity and reliability of the JDT in Brazilian Emergency Services. doi: 10.5216/ree.v16i4.22345.

  1. Myyntityön ja myynnin johtamisen kehittäminen, case Jack & Jones

    OpenAIRE

    Virranta, Heidi

    2014-01-01

    Tiivistelmä Myyntityö on entistä haastavampi ammatti. Pärjätäkseen kilpailussa yritys tarvitsee osaavan ja motivoituneen henkilöstön, joka haluaa aktiivisesti toimia myyntitavoitteiden saavuttamiseksi. Henkilöstön tueksi yritys tarvitsee osaavia esimiehiä, jotka myynnin johtamisen avulla saavat työntekijät tekemään parhaansa ja enemmän. Tässä opinnäytetyössä tutkittiin myyntityöhön vaikuttavia tekijöitä Kekäle Oy:n Jack & Jones-myymälöissä. Tutkimuksessa selvitettiin niin työntekijän...

  2. Determination of new Cu+, Cu2+, and Zn2+ Lennard-Jones ion parameters in acetonitrile.

    Science.gov (United States)

    Torras, Juan; Alemán, Carlos

    2013-09-12

    We present new Lennard-Jones (LJ) parameters for Cu(+), Cu(2+), and Zn(2+) ion-acetonitrile interactions. The adjustment of ion parameters is made to reproduce simultaneously experimental solvation free energy and structural properties, namely ion-N distance and coordination numbers. Initially, the methodology has been validated deriving parameters for well-studied Na(+) and Cl(-) ions in acetonitrile being compared with experimental and theoretical data. The transferability of parameters is checked by the calculation of thermodynamic and structural properties with three different acetonitrile models. The results obtained for transition metal ions show an overall agreement with reference values. The solvation free energy calculated with new LJ trained parameters using a six-site acetonitrile model, and two older three- and six-site acetonitrile models presents, respectively, percent differences of 0.4, 4.8, and 7.3% when compared with experimental values.

  3. Groundwater-quality data in the Santa Barbara study unit, 2011: results from the California GAMA Program

    Science.gov (United States)

    Davis, Tracy A.; Kulongoski, Justin T.; Belitz, Kenneth

    2013-01-01

    Groundwater quality in the 48-square-mile Santa Barbara study unit was investigated by the U.S. Geological Survey (USGS) from January to February 2011, as part of the California State Water Resources Control Board (SWRCB) Groundwater Ambient Monitoring and Assessment (GAMA) Program’s Priority Basin Project (PBP). The GAMA-PBP was developed in response to the California Groundwater Quality Monitoring Act of 2001 and is being conducted in collaboration with the SWRCB and Lawrence Livermore National Laboratory (LLNL). The Santa Barbara study unit was the thirty-fourth study unit to be sampled as part of the GAMA-PBP. The GAMA Santa Barbara study was designed to provide a spatially unbiased assessment of untreated-groundwater quality in the primary aquifer system, and to facilitate statistically consistent comparisons of untreated-groundwater quality throughout California. The primary aquifer system is defined as those parts of the aquifers corresponding to the perforation intervals of wells listed in the California Department of Public Health (CDPH) database for the Santa Barbara study unit. Groundwater quality in the primary aquifer system may differ from the quality in the shallower or deeper water-bearing zones; shallow groundwater may be more vulnerable to surficial contamination. In the Santa Barbara study unit located in Santa Barbara and Ventura Counties, groundwater samples were collected from 24 wells. Eighteen of the wells were selected by using a spatially distributed, randomized grid-based method to provide statistical representation of the study unit (grid wells), and six wells were selected to aid in evaluation of water-quality issues (understanding wells). The groundwater samples were analyzed for organic constituents (volatile organic compounds [VOCs], pesticides and pesticide degradates, and pharmaceutical compounds); constituents of special interest (perchlorate and N-nitrosodimethylamine [NDMA]); naturally occurring inorganic constituents (trace

  4. Population structure of Cicada barbara Stål (Hemiptera, Cicadoidea) from the Iberian Peninsula and Morocco based on mitochondrial DNA analysis.

    Science.gov (United States)

    Pinto-Juma, G A; Quartau, J A; Bruford, M W

    2008-02-01

    We assess the genetic history and population structure of Cicada barbara in Morocco and the Iberian Peninsula, based on analysis of the mitochondrial cytochrome b gene. The divergence between Morocco and the Iberian Peninsula populations was strongly corroborated by the molecular data, suggesting genetically isolated populations with a low level of gene flow. The Ceuta population from Spanish North Africa was more similar to the Iberian populations than the surrounding Moroccan populations, suggesting that the Strait of Gibraltar has not been acting as a strict barrier to dispersal while the Rif Mountains have. The Iberian Peninsula specimens showed a signature of demographic expansion before that which occurred in Morocco, but some of the assumptions related to the demographic parameters should be considered with caution due to the small genetic variation found. The high haplotype diversity found in Morocco implies higher demographic stability than in the Iberian Peninsula populations. These results do not, however, suggest a Moroccan origin for Iberian cicadas; but the most northwest region in Africa, such as Ceuta, might have acted as a southern refuge for Iberian cicadas during the most severe climatic conditions, from where they could expand north when climate improved. The separation of two subspecies within C. barbara (C. barbara lusitanica and C. barbara barbara) finds support with these results.

  5. Fluvial Tufa Evidence of Late Pleistocene Wet Intervals from Santa Barbara, Southern California

    Science.gov (United States)

    Ibarra, Y.; Corsetti, F. A.; Feakins, S. J.; Rhodes, E. J.; Kirby, M. E.

    2014-12-01

    Past pluvials in the western United States provide valuable context for understanding regional hydroclimate variability. Here we report evidence of conditions substantially wetter than today from fluvial tufa deposits located near Zaca Lake, Santa Barbara County, California that have been dated by radiocarbon (14C) and Infra-Red Stimulated Luminescence (IRSL). Two successions of tufa deposition occur within a small catchment that drains Miocene Monterey Formation bedrock: 1) a fluvial deposit (0-0.5 m thick, 200 m in extent) that formed along a narrow valley below a modern spring, and 2) a perched deposit about 10 m higher (2 m thick, 15 m in extent). IRSL and radiocarbon dating of the perched carbonates suggests at least two episodes of carbonate growth: one at 19.4 ± 2.4 (1σ) through 17.8 ± 2.8 (1σ) ka and another at 11.9 ± 1.5 (1σ) ka verified with a charcoal 14C age of 10.95 ± 0.12 (2σ) cal ka BP. The relationship between the perched and fluvial spring deposits is inferred to represent a drop in the water table of more than 10 m associated with a transition from a wet climate in the late glacial to a dry Holocene today. The wet period indicated by tufa growth between 19.4 and 17.8 ka is relatively consistent with other California climate records both north and south of Zaca Lake. However, tufa growth ca. 12 to 11 ka demonstrates wet conditions occurred as far south as Zaca Lake during the Younger Dryas event, in contrast to climate records farther south in Lake Elsinore indicating persistently dry conditions through this interval. A small shift north in the average position of the winter season storm track could explain wet winters at Zaca while at the same time generating dry winters at Lake Elsinore, 275 km southwest of Zaca. If true, these data indicate that rather small latitudinal shifts in the average winter season storm track can produce large changes in regional hydroclimate.

  6. A tale of two biographies: the myth and truth of Barbara McClintock.

    Science.gov (United States)

    Shah, Esha

    2016-12-01

    Evelyn Fox Keller wrote first biography of the Nobel Prize winning geneticist Barbara McClintock in which Keller discussed how McClintock felt being rejected by her peers in the 1950s because she questioned the dominant idea of the particulate gene and instead proposed that the genetic material jumped positions on the chromosome which indicated that the gene did not control but was controlled by the cellular environment. Keller's story of McClintock's life is an account of a woman scientist's conception of science and how her unorthodox views isolated her from the main stream science. Keller's biography was read by many in a way that made McClintock a feminist icon by showing how women scientists "see" scientific objects differently and how their science is holistic and hence radically different from the reductionism of male-dominated science. The second biographer Nathaniel Comfort calls this story a myth. In his detailed intellectual biography, Comfort embarks on an energetic journey to separate fact from fiction to dismantle what he calls the McClintock myth. The difference between two biographers is not entirely about evidences or about separating fact from fiction but about their adoption of two contrasting paradigms of scientist's subjectivity: Keller foregrounds McClintock's affective self and Comfort her rational. In this commentary I have closely and comparatively read both biographies to revisit Keller's "myth" and Comfort's "truth" and to provide yet another interpretation of McClintock's life and work from the perspective of object relations theories in psychoanalysis. Instead of figuring out the extent to which the myth bears truth as Comfort does, I have asked questions: How and why this private myth was in the making throughout McClintock's life and work? How this private myth was related to the making of her science? By using developmental psychoanalytical approach, I show that what Comfort calls McClintock's private myth was not something that was

  7. Hatching phenology and voltinism of Heterocypris barbara (Crustacea: Ostracoda from Lampedusa (Sicily, Italy

    Directory of Open Access Journals (Sweden)

    Valeria Rossi

    2013-04-01

    Full Text Available The persistence of crustacean populations in ephemeral ponds requires appropriate adaptations in life history strategies (e.g. in hatching phenology. Organisms take advantage of pond filling when it occurs and hedge their bets for the possibility to complete one or more life cycles or to produce resting stages that ensure that the population will not go extinct. We carried out laboratory experiments to investigate the dynamics of a sexual population of Heterocypris barbara from a vernal pool in Lampedusa Island (Sicily. Experimental organisms were obtained hydrating sediments from Aria Rossa temporary pond. Recruitment from resting eggs, voltinism, mean body size and sex ratio were observed in microcosms at different conductivities (high 2.0-2.7 mS cm-1, intermediate 1.0-1.1 mS cm-1 and low 0.5-0.6 mS cm-1. Microcosms were kept in laboratory controlled conditions: constant (24°C 12:12 L:D and 16°C 10:14 L:D photoperiod or fluctuating thermal regimes. The experiment lasted 7 months. Resting and non-resting egg production and up to a bivoltine life cycle were observed. Recruitment events from egg bank and voltinism varied by thermal regime and conductivity. A prolonged recruitment phase occurred in conditions that could be considered a proxy of a rainy season (16°C, 10:14 L:D and low conductivity or of long hydroperiods (spring thermal fluctuating regime and intermediate conductivity. At 24°C, age at reproduction of females from resting eggs almost doubled at low conductivity (in comparison with high conductivity. Low conductivity also reduced hatching time of resting eggs while it increased development time and age at maturity. In thermal fluctuating regime, degree-days to reproduction were about double than at constant 24°C. Males, observed in all microcosms, reached maturity faster and had a shorter life span than females. Males initially outnumbered females, but later in the experiments females became dominant. We also evaluated the

  8. Comment on Cross, Fine, Jones, and Walsh (2012): Good Therapeutic Services--Therapeutic Advocacy and Forensic Neutrality

    Science.gov (United States)

    Connell, Mary

    2012-01-01

    Cross, Fine, Jones, and Walsh (2012) provided a thoughtful review and critique of a book chapter describing the interview process at Child Advocacy Centers. They observed some of the ways that concerns raised in that chapter are being addressed and described revised guidelines that further clarify issues. Ongoing research and examination of the…

  9. Viscous Growth in Spinodal Decomposition of the Two-component Lennard-Jones Model in Two Dimensions

    DEFF Research Database (Denmark)

    Laradji, M.; Toxvaerd, S.; Mouritsen, Ole G.

    1997-01-01

    The dynamics of phase separation of a two-component Lennard-Jones model in three dimensions is investigated by means of large scale molecular dynamics simulation. A systematic study over a wide range of quench temperatures within the coexistence region shows that the binary system reaches...

  10. An entropy based analysis of the relationship between the DOW JONES Index and the TRNA Sentiment series

    NARCIS (Netherlands)

    D.E. Allen (David); M.J. McAleer (Michael); A.K. Singh (Abhay)

    2016-01-01

    textabstractThis paper features an analysis of the relationship between the DOW JONES Industrial Average Index (DJIA) and a sentiment news series using daily data obtained from the Thomson Reuters News Analytics (TRNA)1 provided by SIRCA (The Securities Industry Research Centre of the Asia Pacic).

  11. The würmian mammalian fauna of Grotta Barbara (Monte Circeo: palaeoeconomical and environment conditions data / La mammalofauna würmiana di Grotta Barbara (Monte Circeo: implicazioni paleoeconomiche e paleoambientali

    Directory of Open Access Journals (Sweden)

    Lucia Caloi

    1989-07-01

    Full Text Available Abstract A fossil fauna composed predominantly by red deer, and also containing fallow-deer and steinbock was examined. It comes from late-Mousterian levels at Grotta Barbara, and is correlated with the first moderately cold oscillations of palaeotemperature stage 3. The analysis of the remains suggests that: a among cervids, young and females were preferentially hunted; b butchering was performed mainly in the cave; c the bones were crushed in order to extract the marrow and, less frequently, the fat. Riassunto Viene esaminata una fauna a cervo dominante, daino e stambecco, proveniente dai livelli a industria tardo-musteriana di Grotta Barbara. L'associazione viene riferita alle prime oscillazioni moderatamente fredde dello stadio 3 della scala isotopica. L'analisi dei resti consente di ipotizzare che: a la caccia era rivolta in prevalenza a femmine giovani; b la macellazione avveniva prevalentemente in grotta; c le ossa erano frantumate al fine di estrarne il midollo e, meno frequentemente, il grasso.

  12. Znaczenie pojęć dla samowiedzy według Christophera Peacocke'a (THE SIGNIFICANCE OF CONCEPTS FOR SELF-KNOWLEDGE IN CHRISTOPHER PEACOCKE'S THEORY

    Directory of Open Access Journals (Sweden)

    Anita Pacholik-Żuromska

    2008-06-01

    Full Text Available Christopher Peacocke is supporter of the standpoint, which claims, that the connection between the content of mental states and concepts, which are constituents of the content, has implications for self-knowledge. Without an answer to the question, 'What is it for a subject to posses a concept?' we cannot answer the question, 'How does a subject acquire self-knowledge?'. The connection between a concept, its possession conditions, and semantic value Peacocke explains in Fregean way. This connection leads also to the specific model of self-knowledge constructed by Peacocke

  13. THE UTOPIC VALUE OF RUPTURE IN THE REVOLT IN THE IDOL-WORSHIPPING HOUSE (PEPETELA AND THE TRAGEDY OF KING CHRISTOPHE (AIMÉ CÉSAIRE

    Directory of Open Access Journals (Sweden)

    Fabrice Schurmans

    2013-11-01

    Full Text Available This paper analyzes the concepts of history, memory and forgetfulness in the plays La tragédie du roi Christophe (1970 by Césaire and A Revolta da Casa dos Ídolos (1980 by Pepetela in order to disclose how these works of fiction question and challenge hegemonic history. The study of the stag­ing of memory and history in those plays is based on an articulation of the hermeneutics of literary texts with Stéphane Mosès’s elaboration on the critiques of Benjamin, Rosenzweig and Scholem. 

  14. Tradução para o Português de Queen Victoria in Her Letters and Journals de Christopher Hibbert

    OpenAIRE

    Monteiro, Caroline Feital

    2014-01-01

    A presente dissertação de mestrado tem como um dos objetivos produzir a tradução para o português de quatro seções da obra Queen Victoria in her letters and journals/ A Rainha Victoria em suas cartas e diários de Christopher Hibbert, publicada pela editora Sutton Publishing Limited na Inglaterra em 2000. Nas seções Queen regnant, Family life, Monarchs and ministers e ‘Frequent difficulties’, as anotações e as cartas da Rainha Victoria (1819-1901) da Inglaterra apresentam um pouco de história ...

  15. The world's most spectacular marine hydrocarbon seeps (Coal Oil Point, Santa Barbara Channel, California): Quantification of emissions

    Science.gov (United States)

    Hornafius, J. Scott; Quigley, Derek; Luyendyk, Bruce P.

    1999-09-01

    We used 50 kHz sonar data to estimate natural hydrocarbon emission rates from the 18 km2 marine seep field offshore from Coal Oil Point, Santa Barbara, California. The hydrocarbon gas emission rate is 1.7 ± 0.3 × 105 m3 d-1 (including gas captured by a subsea seep containment device) and the associated oil emission rate is 1.6 ± 0.2 × 104 Ld-1 (100 barrels d-1). The nonmethane hydrocarbon emission rate from the gas seepage is 35±7 td-1 and a large source of air pollution in Santa Barbara County. Our estimate is equal to twice the emission rate from all the on-road vehicle traffic in the county. Our estimated methane emission rate for the Coal Oil Point seeps (80±12 td-1) is 4 times higher than previous estimates. The most intense areas of seepage correspond to structural culminations along anticlinal axes. Seep locations are mostly unchanged from those documented in 1946, 1953, and 1973. An exception is the seepage field that once existed near offshore oil platform Holly. A reduction in seepage within a 1 km radius around this offshore platform is correlated with reduced reservoir pressure beneath the natural seeps due to oil production. Our findings suggest that global emissions of methane from natural marine seepage have been underestimated and may be decreasing because of oil production.

  16. Epibenthic assemblages in the Celtic Sea and associated with the Jones Bank

    Science.gov (United States)

    Ellis, J. R.; Martinez, I.; Burt, G. J.; Scott, B. E.

    2013-10-01

    The epibenthic assemblages in the Celtic Sea are described from the catches from 2 m beam trawl surveys undertaken from 2000 to 2009. During this period 154 samples were collected. The most ubiquitous species in the study area were the natantid shrimps Processa spp. and Crangon allmanni, the hermit crabs Pagurus prideaux and Anapagurus laevis, sand star Astropecten irregularis and spotted dragonet Callionymus maculatus. Multivariate community analyses indicated that catches (numbers per tow) were distributed across six assemblages, two of which were predominant in the study area. Most catches were attributed to either a 'shelf edge assemblage', which was widespread in deeper waters (114-423 m water depth) or an 'outer shelf assemblage' that occurred across much of the Celtic Sea north of 49°N in waters 49-175 m deep. The dominant species along the edge of the continental shelf were the hormathid anemome Actinauge richardi, sea spider Pycnogonum littorale (which associated with A. richardi), Devonshire cup coral Caryophyllia smithii and the swimming crab Macropipus tuberculatus. The dominant species in the outer shelf assemblage included P. prideaux, C. allmanni, A. laevis and common starfish Asterias rubens. Stations closer to shore were relatively distinct and catches in this 'inner shelf assemblage' were composed primarily of an inshore fauna (e.g. Ophiura ophiura, C. allmanni and Liocarcinus holsatus). Stations in the southern part of the survey grid were also relatively distinct ('southern Celtic Sea assemblage'), and several large echinoderms (Porania pulvillus, Stichastrella rosea and Anseropoda placenta) dominated at these sites. Three of the deepest stations were also relatively distinct, as were a group of stations in the muddy habitat of the Celtic Deep and comparable grounds elsewhere in the region, where Nucula sulcata and Alpheus glaber were characteristic. Catches on the shallower parts of the Jones Bank (and on another bank in the region) were

  17. Efficient Implementations of Molecular Dynamics Simulations for Lennard-Jones Systems

    KAUST Repository

    Watanabe, H.

    2011-08-01

    Efficient implementations of the classical molecular dynamics (MD) method for Lennard-Jones particle systems are considered. Not only general algorithms but also techniques that are efficient for some specific CPU architectures are also explained. A simple spatialdecomposition-based strategy is adopted for parallelization. By utilizing the developed code, benchmark simulations are performed on a HITACHI SR16000/J2 system consisting of IBM POWER6 processors which are 4.7 GHz at the National Institute for Fusion Science (NIFS) and an SGI Altix ICE 8400EX system consisting of Intel Xeon processors which are 2.93 GHz at the Institute for Solid State Physics (ISSP), the University of Tokyo. The parallelization efficiency of the largest run, consisting of 4.1 billion particles with 8192 MPI processes, is about 73% relative to that of the smallest run with 128 MPI processes at NIFS, and it is about 66% relative to that of the smallest run with 4 MPI processes at ISSP. The factors causing the parallel overhead are investigated. It is found that fluctuations of the execution time of each process degrade the parallel efficiency. These fluctuations may be due to the interference of the operating system, which is known as OS Jitter.

  18. Single-site Lennard-Jones models via polynomial chaos surrogates of Monte Carlo molecular simulation

    KAUST Repository

    Kadoura, Ahmad Salim

    2016-06-01

    In this work, two Polynomial Chaos (PC) surrogates were generated to reproduce Monte Carlo (MC) molecular simulation results of the canonical (single-phase) and the NVT-Gibbs (two-phase) ensembles for a system of normalized structureless Lennard-Jones (LJ) particles. The main advantage of such surrogates, once generated, is the capability of accurately computing the needed thermodynamic quantities in a few seconds, thus efficiently replacing the computationally expensive MC molecular simulations. Benefiting from the tremendous computational time reduction, the PC surrogates were used to conduct large-scale optimization in order to propose single-site LJ models for several simple molecules. Experimental data, a set of supercritical isotherms, and part of the two-phase envelope, of several pure components were used for tuning the LJ parameters (ε, σ). Based on the conducted optimization, excellent fit was obtained for different noble gases (Ar, Kr, and Xe) and other small molecules (CH4, N2, and CO). On the other hand, due to the simplicity of the LJ model used, dramatic deviations between simulation and experimental data were observed, especially in the two-phase region, for more complex molecules such as CO2 and C2 H6.

  19. Surface tension of the two center Lennard-Jones plus point dipole fluid.

    Science.gov (United States)

    Werth, Stephan; Horsch, Martin; Hasse, Hans

    2016-02-07

    Molecular dynamics simulations are used for systematically studying the surface tension of the two center Lennard-Jones plus point dipole (2CLJD) model fluid. In a dimensionless representation, this model fluid has two parameters describing the elongation and the dipole moment. These parameters were varied in the entire range relevant for describing real fluids resulting in a grid of 38 individual models. For each model, the surface tension was determined at temperatures between 60% and 90% of the critical temperature. For completeness, the vapor pressure and the saturated densities were also determined. The latter results agree well with the literature data, whereas for the surface tension, only few data were previously available. From the present results, an empirical correlation for the surface tension of the 2CLJD model as a function of the model parameters is developed. The correlation is used to predict the surface tension of 46 2CLJD molecular models from the literature, which were adjusted to bulk properties, but not to interfacial properties. The results are compared to the experimental data. The molecular models overestimate the surface tension, and deviations between the predictions and experimental data are below 12% on average.

  20. Spray flow-network flow transition of binary Lennard-Jones particle system

    KAUST Repository

    Inaoka, Hajime

    2010-07-01

    We simulate gas-liquid flows caused by rapid depressurization using a molecular dynamics model. The model consists of two types of Lennard-Jones particles, which we call liquid particles and gas particles. These two types of particles are distinguished by their mass and strength of interaction: a liquid particle has heavier mass and stronger interaction than a gas particle. By simulations with various initial number densities of these particles, we found that there is a transition from a spray flow to a network flow with an increase of the number density of the liquid particles. At the transition point, the size of the liquid droplets follows a power-law distribution, while it follows an exponential distribution when the number density of the liquid particles is lower than the critical value. The comparison between the transition of the model and that of models of percolation is discussed. The change of the average droplet size with the initial number density of the gas particles is also presented. © 2010 Elsevier B.V. All rights reserved.

  1. Nucleation of liquid droplets and voids in a stretched Lennard-Jones fcc crystal

    Science.gov (United States)

    Baidakov, Vladimir G.; Tipeev, Azat O.

    2015-09-01

    The method of molecular dynamics simulation has been used to investigate the phase decay of a metastable Lennard-Jones face-centered cubic crystal at positive and negative pressures. It is shown that at high degrees of metastability, crystal decay proceeds through the spontaneous formation and growth of new-phase nuclei. It has been found that there exists a certain boundary temperature. Below this temperature, the crystal phase disintegrates as the result of formation of voids, and above, as a result of formation of liquid droplets. The boundary temperature corresponds to the temperature of cessation of a crystal-liquid phase equilibrium when the melting line comes in contact with the spinodal of the stretched liquid. The results of the simulations are interpreted in the framework of classical nucleation theory. The thermodynamics of phase transitions in solids has been examined with allowance for the elastic energy of stresses arising owing to the difference in the densities of the initial and the forming phases. As a result of the action of elastic forces, at negative pressures, the boundary of the limiting superheating (stretching) of a crystal approaches the spinodal, on which the isothermal bulk modulus of dilatation becomes equal to zero. At the boundary of the limiting superheating (stretching), the shape of liquid droplets and voids is close to the spherical one.

  2. Nephrotoxicity of Bence-Jones proteins: interference in renal epithelial cell acidification

    Directory of Open Access Journals (Sweden)

    Nicastri A.L.

    2002-01-01

    Full Text Available The aim of the present study was to evaluate the acidification of the endosome-lysosome system of renal epithelial cells after endocytosis of two human immunoglobulin lambda light chains (Bence-Jones proteins, BJP obtained from patients with multiple myeloma. Renal epithelial cell handling of two BJP (neutral and acidic BJP was evaluated by rhodamine fluorescence. Renal cells (MDCK were maintained in culture and, when confluent, were incubated with rhodamine-labeled BJP for different periods of time. Photos were obtained with a fluorescence microscope (Axiolab-Zeiss. Labeling density was determined on slides with a densitometer (Shimadzu Dual-Wavelength Flying-Spot Scanner CS9000. Endocytosis of neutral and acidic BJP was correlated with acidic intracellular compartment distribution using acridine orange labeling. We compared the pattern of distribution after incubation of native neutral and acidic BJP and after complete deglycosylation of BJP by periodate oxidation. The subsequent alteration of pI converted neutral BJP to acidic BJP. There was a significant accumulation of neutral BJP in endocytic structures, reduced lysosomal acidification, and a diffuse pattern of acidification. This pattern was reversed after total deglycosylation and subsequent alteration of the pI to an acidic BJP. We conclude that the physicochemical characteristics of BJP interfere with intracellular acidification, possibly explaining the strong nephrotoxicity of neutral BJP. Lysosomal acidification is fundamental for adequate protein processing and catabolism.

  3. A multifractal detrended fluctuation analysis of financial market efficiency: Comparison using Dow Jones sector ETF indices

    Science.gov (United States)

    Tiwari, Aviral Kumar; Albulescu, Claudiu Tiberiu; Yoon, Seong-Min

    2017-10-01

    This study challenges the efficient market hypothesis, relying on the Dow Jones sector Exchange-Traded Fund (ETF) indices. For this purpose, we use the generalized Hurst exponent and multifractal detrended fluctuation analysis (MF-DFA) methods, using daily data over the timespan from 2000 to 2015. We compare the sector ETF indices in terms of market efficiency between short- and long-run horizons, small and large fluctuations, and before and after the global financial crisis (GFC). Our findings can be summarized as follows. First, there is clear evidence that the sector ETF markets are multifractal in nature. We also find a crossover in the multifractality of sector ETF market dynamics. Second, the utilities and consumer goods sector ETF markets are more efficient compared with the financial and telecommunications sector ETF markets, in terms of price prediction. Third, there are noteworthy discrepancies in terms of market efficiency, between the short- and long-term horizons. Fourth, the ETF market efficiency is considerably diminished after the global financial crisis.

  4. A Hybrid Vehicle Detection Method Based on Viola-Jones and HOG + SVM from UAV Images.

    Science.gov (United States)

    Xu, Yongzheng; Yu, Guizhen; Wang, Yunpeng; Wu, Xinkai; Ma, Yalong

    2016-08-19

    A new hybrid vehicle detection scheme which integrates the Viola-Jones (V-J) and linear SVM classifier with HOG feature (HOG + SVM) methods is proposed for vehicle detection from low-altitude unmanned aerial vehicle (UAV) images. As both V-J and HOG + SVM are sensitive to on-road vehicles' in-plane rotation, the proposed scheme first adopts a roadway orientation adjustment method, which rotates each UAV image to align the roads with the horizontal direction so the original V-J or HOG + SVM method can be directly applied to achieve fast detection and high accuracy. To address the issue of descending detection speed for V-J and HOG + SVM, the proposed scheme further develops an adaptive switching strategy which sophistically integrates V-J and HOG + SVM methods based on their different descending trends of detection speed to improve detection efficiency. A comprehensive evaluation shows that the switching strategy, combined with the road orientation adjustment method, can significantly improve the efficiency and effectiveness of the vehicle detection from UAV images. The results also show that the proposed vehicle detection method is competitive compared with other existing vehicle detection methods. Furthermore, since the proposed vehicle detection method can be performed on videos captured from moving UAV platforms without the need of image registration or additional road database, it has great potentials of field applications. Future research will be focusing on expanding the current method for detecting other transportation modes such as buses, trucks, motors, bicycles, and pedestrians.

  5. Monological Drama to Reshape the Northern Irish Identity: A Night in November by Marie Jones

    Directory of Open Access Journals (Sweden)

    Virginie Privas

    2010-03-01

    Full Text Available In this contemporary one-man theatre play, Marie Jones’s character, Kenneth McCallister, is prompted to break free from the prejudices in and against Northern Ireland. Indeed, the playwright aims at finding new ways to deconstruct the preconceived idea that there are two different identities in Northern Ireland closely linked to the division between two religious communities. Instead, she seeks connections, even with the Irish who migrated (the diasporic dimension, though, is not to be discussed within this paper. The author explores this possibility through the psychological evolution of a Northern Irish Protestant who comes to lack references in terms of identity. On stage, he recalls the events that launched him on a quest to redefine his identity, an identity in which his religious denomination is taken into account but is not the only community marker. Marie Jones eventually offers an insight into what being and feeling Irish means for someone who has always lived as a Protestant in Northern Ireland. Monologue and the notion of “frontiers” (be they social, political, geographical, historical or theatrical that emerge only to be destroyed, are some of the theatrical devices she resorts to in order to voice her aim in  this experimental play which ultimately proposes to reshape the contours of Northern Irish drama about the Troubles.

  6. A Lennard-Jones plus Coulomb potential for Al3+ ions in aqueous solutions.

    Science.gov (United States)

    Faro, Tatiana M C; Thim, Gilmar P; Skaf, Munir S

    2010-03-21

    We developed a simple pair-additive Lennard-Jones plus Coulomb potential for molecular simulations of the trivalent cation Al(3+) in water which accounts reasonably well for the behavior of aluminum aqueous solutions. The model predicts an octahedral first hydration shell containing 6 water molecules and a trigonal second shell with 12 molecules on average, in good agreement with the available experimentally determined structure. The peak positions of the cation-oxygen radial distribution function are only slightly compressed compared to the x-ray structure, the hydration enthalpy is 10% too low, and the cation self-diffusion coefficient and the single-particle second rank reorientational time are in excellent agreement with inelastic neutron scattering and NMR spectroscopy data, respectively. The model also captures the essential vibrational features of the hydrated [Al(H(2)O)(6)](3+) complex. It predicts the main O-Al-O bending mode frequency to within approximately 5%, but significantly overestimates the frequency of the totally symmetric Al-O stretching mode. Overall, the accuracy of the proposed model is as good as the best available classical potentials, if not better in some aspects, with a much simpler functional form, which makes it an attractive alternative for computer simulations of Al(3+) in more complex aqueous and biomolecular systems.

  7. How long the singular value decomposed entropy predicts the stock market? - Evidence from the Dow Jones Industrial Average Index

    Science.gov (United States)

    Gu, Rongbao; Shao, Yanmin

    2016-07-01

    In this paper, a new concept of multi-scales singular value decomposition entropy based on DCCA cross correlation analysis is proposed and its predictive power for the Dow Jones Industrial Average Index is studied. Using Granger causality analysis with different time scales, it is found that, the singular value decomposition entropy has predictive power for the Dow Jones Industrial Average Index for period less than one month, but not for more than one month. This shows how long the singular value decomposition entropy predicts the stock market that extends Caraiani's result obtained in Caraiani (2014). On the other hand, the result also shows an essential characteristic of stock market as a chaotic dynamic system.

  8. U.S. EPA Awards almost $800,000 to UC Santa Barbara to Research Effects of Chemical Exposure on Ecosystems

    Science.gov (United States)

    SAN FRANCISCO - The U.S. Environmental Protection Agency has awarded a Science to Achieve Results (STAR) grant of $799,723 to the University of California Santa Barbara to develop a model to better understand and predict the biological and ecologica

  9. Comparative cephalometric study of Class II malocclusion treatment with Pendulum and Jones jig appliances followed by fixed corrective orthodontics

    Directory of Open Access Journals (Sweden)

    Mayara Paim Patel

    2013-12-01

    Full Text Available OBJECTIVE: The purpose of this study was to cephalometrically compare the skeletal and dentoalveolar effects in the treatment of Class II malocclusion with Pendulum and Jones jig appliances, followed by fixed corrective orthodontics, and to compare such effects to a control group. METHODS: The sample was divided into three groups. Group 1: 18 patients treated with Pendulum, Group 2: 25 patients treated with Jones jig, and Group 3: 19 young subjects with untreated Class II malocclusions and initial mean age of 12.88 years. The chi-square test was applied to assess severity and gender distribution. Groups 1 and 2 were compared to the control group by means of the one-way ANOVA and Tukey tests in order to differentiate treatment changes from those occurred by craniofacial growth. RESULTS: There were no significant changes among the three groups with regard to the components of the maxilla and the mandible, maxillomandibular relationship, cephalometric and tegumental pattern. Buccal tipping of mandibular incisors was significantly greater in the experimental groups and increased mesial angulation of the maxillary second molars was found in the Jones jig group. In the experimental groups, dental relationship, overbite and overjet were corrected. CONCLUSION: It can be stated that the distalization achieved its purpose of correcting the Class II.

  10. A Hybrid Vehicle Detection Method Based on Viola-Jones and HOG + SVM from UAV Images

    Directory of Open Access Journals (Sweden)

    Yongzheng Xu

    2016-08-01

    Full Text Available A new hybrid vehicle detection scheme which integrates the Viola-Jones (V-J and linear SVM classifier with HOG feature (HOG + SVM methods is proposed for vehicle detection from low-altitude unmanned aerial vehicle (UAV images. As both V-J and HOG + SVM are sensitive to on-road vehicles’ in-plane rotation, the proposed scheme first adopts a roadway orientation adjustment method, which rotates each UAV image to align the roads with the horizontal direction so the original V-J or HOG + SVM method can be directly applied to achieve fast detection and high accuracy. To address the issue of descending detection speed for V-J and HOG + SVM, the proposed scheme further develops an adaptive switching strategy which sophistically integrates V-J and HOG + SVM methods based on their different descending trends of detection speed to improve detection efficiency. A comprehensive evaluation shows that the switching strategy, combined with the road orientation adjustment method, can significantly improve the efficiency and effectiveness of the vehicle detection from UAV images. The results also show that the proposed vehicle detection method is competitive compared with other existing vehicle detection methods. Furthermore, since the proposed vehicle detection method can be performed on videos captured from moving UAV platforms without the need of image registration or additional road database, it has great potentials of field applications. Future research will be focusing on expanding the current method for detecting other transportation modes such as buses, trucks, motors, bicycles, and pedestrians.

  11. Drying and wetting transitions of a Lennard-Jones fluid: Simulations and density functional theory

    Science.gov (United States)

    Evans, Robert; Stewart, Maria C.; Wilding, Nigel B.

    2017-07-01

    We report a theoretical and simulation study of the drying and wetting phase transitions of a truncated Lennard-Jones fluid at a flat structureless wall. Binding potential calculations predict that the nature of these transitions depends on whether the wall-fluid attraction has a long ranged (LR) power law decay or is instead truncated, rendering it short ranged (SR). Using grand canonical Monte Carlo simulation and classical density functional theory, we examine both cases in detail. We find that for the LR case wetting is first order, while drying is continuous (critical) and occurs exactly at zero attractive wall strength, i.e., in the limit of a hard wall. In the SR case, drying is also critical but the order of the wetting transition depends on the truncation range of the wall-fluid potential. We characterize the approach to critical drying and wetting in terms of the density and local compressibility profiles and via the finite-size scaling properties of the probability distribution of the overall density. For the LR case, where the drying point is known exactly, this analysis allows us to estimate the exponent ν∥, which controls the parallel correlation length, i.e., the extent of vapor bubbles at the wall. Surprisingly, the value we obtain is over twice that predicted by mean field and renormalization group calculations, despite the fact that our three dimensional system is at the upper critical dimension where mean field theory for critical exponents is expected to hold. Possible reasons for this discrepancy are discussed in the light of fresh insights into the nature of near critical finite-size effects.

  12. O recalque e a castração na histeria de angústia: o pequeno Hans e Christoph Haitzmann

    Directory of Open Access Journals (Sweden)

    Ricardo Lincoln Laranjeira Barrocas

    2010-08-01

    Full Text Available Consideramos uma pista lógica encontrada em Freud que atribuiu à histeria de angústia dois efeitos singulares. O primeiro é referente à fobia do pequeno Hans em que a libido é posta na forma de ansiedade. No segundo, a histeria de angústia pode combinar-se, em qualquer proporção, com a histeria de conversão. Supomos que tal fato tenha ocorrido com Christoph Haitzmann. As duas situações comparadas à heterossexualidade típica, em que o recalque e a castração são mais bem estruturados, mostram Hans ter concernido a uma homossexualidade atípica e Haitzmann a uma heterossexualidade atípica.

  13. The Biopolitics of Lifestyle: Foucault, Ethics and Healthy Choices : Christopher Mayes, 2016, Routledge (Oxford and New York, 978-1-138-93386-6, 156 pp.).

    Science.gov (United States)

    Cooper, Andrew

    2017-03-01

    Unlike many recent studies on the notion of lifestyle, Christopher Mayes' The Biopolitics of Lifestyle balances theoretical rigour with empirical investigation to problematize the use of lifestyle in public health strategies. Not only does Mayes' book expose the unjustified emphasis on individual autonomy undergirding neoliberal strategies of governance and contemporary ethical theory, it also marks a significant step forward in enhancing our understanding of one of Foucault's most underappreciated concepts, the dispositif. In clearly framing the import of Foucaultian analysis and placing it against the backdrop of the obesity epidemic, Mayes continues his contributions towards a productive space wherein practitioners, social theorists, and ethicists can genuinely and self-reflectively exchange knowledges in order to respond to living issues of ethical import.

  14. Book Review: Quantum theory and the flight from realism. Christopher Norris, Routledge, London, New York, ix +266pp., 26.00 paperback, ISBN 0-415-22322-9

    Science.gov (United States)

    Ben-Menahem, Yemima

    At the beginning of the 20th century, realists had every reason to be optimistic: leading philosophers such as Russell and Moore were devoting their attention to the defense of realism, and science seemed to corroborate their rejection of the idealism that had held sway in the 19th century. But the intellectual climate was not congenial to realism for long. Within less than a generation, non-realist conceptions of truth and meaning, invoking recent developments in physics, were once again thriving. Quantum mechanics (QM), in particular, turned out to be fraught with difficulties for realism. Indeed, decades of debate over its interpretation have deepened the sense that realism and QM can be reconciled only at a very high cost. This, at least, is the majority view; a view targeted by Christopher Norris in quantum theory and the flight from realism.

  15. Butterflies (Lepidoptera: Papilionoidea and Hesperoidea) and other protected fauna of Jones Estate, a dying watershed in the Kumaon Himalaya, Uttarakhand, India

    OpenAIRE

    P. Smetacek

    2012-01-01

    Two hundred and forty three species of butterflies recorded from Jones Estate, Uttarakhand between 1951 and 2010 are reported. The ongoing rapid urbanization of Jones Estate micro-watershed will destroy the habitat of 49 species of wildlife protected under Indian law, as well as several species of narrow endemic moths and butterflies. The only known Indian habitat for the butterfly Lister’s Hairstreak Pamela dudgeoni will be destroyed. The effect on the water flow of both the Bhimtal and Sa...

  16. The Influence of Therapist Variance on the Dependability of Therapists' Alliance Scores: A Brief Comment on "The Dependability of Alliance Assessments: The Alliance-Outcome Correlation Is Larger than You Think" (Crits-Christoph et al., 2011)

    Science.gov (United States)

    Baldwin, Scott A.; Imel, Zac E.; Atkins, David C.

    2012-01-01

    Objective: Crits-Christoph, Connolly Gibbons, Hamilton, Ring-Kurtz, and Gallop (2011) used generalizability theory to critique the measurement of the therapeutic alliance in psychotherapy research, showing that the dependability of alliance scores may be quite low, which in turn can lead to attenuated alliance-outcome correlation estimates. Method…

  17. Situation Reports--Afghanistan, Bahrein, Brazil, Ecuador, Indonesia, Iraq, Morocco, Paraguay, People's Democratic Republic of Yemen, Peru, Qatar, Saudi Arabia, Sri Lanka, St. Christopher/Nevis, Sudan, United Arab Emirates, Yemen Arab Republic.

    Science.gov (United States)

    International Planned Parenthood Federation, London (England).

    Data relating to population and family planning in 17 foreign countries are presented in these situation reports. Countries included are Afghanistan, Bahrein, Brazil, Ecuador, Indonesia, Iraq, Morocco, Paraguay, People's Democratic Republic of Yemen, Peru, Qatar, Saudi Arabia, Sri Lanka, St. Christopher/Nevis, Sudan, United Arab Emirates, and…

  18. Ativismo artístico: engajamento político e questões de gênero na obra de Barbara Kruger Artistic activism: political awareness and gender issues in Barbara Kruger's work

    Directory of Open Access Journals (Sweden)

    Lina Alves Arruda

    2011-08-01

    Full Text Available O presente artigo introduz e contextualiza as primeiras manifestações feministas que compuseram o panorama artístico do final da década de 1960 até 1980. São analisadas as circunstâncias históricas (incluindo a história da arte que facilitaram a ponte entre as esferas da arte e da política, bem como os problemas formais e estéticos que a prática artística ativista apresentou e sua recepção como movimento. Para tanto, nos basearemos no trabalho da artista norte-americana Barbara Kruger, que produziu obras fundamentais para a consolidação da arte feminista, abordando criticamente uma ampla variedade de temas relacionados à mulher (violência, aborto, identidade, papel social, estética. O conteúdo das obras de Kruger está em sintonia com importantes circunstâncias políticas e temas sociais contemporâneos à sua produção e estabelece relação direta com teorias feministas da época, permitindo uma análise do contexto artístico e sócio-político do período.The present article introduces and contextualizes early feminist artworks which emerged in the late 1960's up to the 1980's. It analyzes the historical circumstances which linked the artistic and social spheres, as well as the aesthetic and formal problems that came along with the artistic activist practice and its reception as a movement. The analysis will be based on the work of the North-American artist Barbara Kruger, who has produced fundamental pieces which consolidate feminist art. Kruger's work has a critical approach towards a large variety of subjects regarding women (violence, abortion, identity, social roles, aesthetics. The content of her work is engaged with important social matters and with the political scene at the period of its production, and it also bears a direct relation with the feminist theories of that period, reasons which allow for an analysis of both the artistic and the social-political contexts.

  19. Liquid-liquid interfacial properties of a symmetrical Lennard-Jones binary mixture

    Energy Technology Data Exchange (ETDEWEB)

    Martínez-Ruiz, F. J.; Blas, F. J., E-mail: felipe@uhu.es [Laboratorio de Simulación Molecular y Química Computacional, CIQSO-Centro de Investigación en Química Sostenible and Departamento de Física Aplicada, Universidad de Huelva, 21007 Huelva (Spain); Moreno-Ventas Bravo, A. I. [Laboratorio de Simulación Molecular y Química Computacional, CIQSO-Centro de Investigación en Química Sostenible and Departamento de Geología, Universidad de Huelva, 21007 Huelva (Spain)

    2015-09-14

    We determine the interfacial properties of a symmetrical binary mixture of equal-sized spherical Lennard-Jones molecules, σ{sub 11} = σ{sub 22}, with the same dispersive energy between like species, ϵ{sub 11} = ϵ{sub 22}, but different dispersive energies between unlike species low enough to induce phase separation. We use the extensions of the improved version of the inhomogeneous long-range corrections of Janecek [J. Phys. Chem. B 110, 6264 (2006)], presented recently by MacDowell and Blas [J. Chem. Phys. 131, 074705 (2009)] and Martínez-Ruiz et al. [J. Chem. Phys. 141, 184701 (2014)], to deal with the interaction energy and microscopic components of the pressure tensor. We perform Monte Carlo simulations in the canonical ensemble to obtain the interfacial properties of the symmetrical mixture with different cut-off distances r{sub c} and in combination with the inhomogeneous long-range corrections. The pressure tensor is obtained using the mechanical (virial) and thermodynamic route. The liquid-liquid interfacial tension is also evaluated using three different procedures, the Irving-Kirkwood method, the difference between the macroscopic components of the pressure tensor, and the test-area methodology. This allows to check the validity of the recent extensions presented to deal with the contributions due to long-range corrections for intermolecular energy and pressure tensor in the case of binary mixtures that exhibit liquid-liquid immiscibility. In addition to the pressure tensor and the surface tension, we also obtain density profiles and coexistence densities and compositions as functions of pressure, at a given temperature. According to our results, the main effect of increasing the cut-off distance r{sub c} is to sharpen the liquid-liquid interface and to increase the width of the biphasic coexistence region. Particularly interesting is the presence of a relative minimum in the total density profiles of the symmetrical mixture. This minimum is related

  20. The physical oceanography of Jones Bank: A mixing hotspot in the Celtic Sea

    Science.gov (United States)

    Palmer, Matthew R.; Inall, Mark E.; Sharples, Jonathan

    2013-10-01

    New measurements are presented of the currents and hydrography at Jones Bank in the Celtic Sea. These measurements, collected during the summer of 2008, identify a highly energetic internal wavefield generated by the local interaction of seasonally stratified flow with topography. Observations close to the bank crest reveal internal waves of up to 40 m amplitude; approaching 50% of the local water depth. These waves occur during spring periods and are predominantly associated with off-bank tidal flow. We provide evidence that these waves are the result of hydraulic control of the tidal currents which result in supercritical flow in the bottom mixed layer (bml) on the upper slopes of the bank. The waning tide produces a transition from super to subcritical flow, identifiable as a regular hydraulic jump on the bank slope. Microstructure measurements identify a turbulent 'bore' associated with such jumps that increases bml turbulence by several orders of magnitude and produces a regular burst of enhanced mixing at the base of the ever-present thermocline. Additional mixing in the surface mixed layer is provided during gale force conditions during the first of the two spring tides observed, occurring at the start of our three-week measurement period. The average thermocline mixing rate during stormy spring tide conditions is 1.9 (±1.0, 95%) × 10-3 m2 s-1, driven by both surface mixing and hydraulic jumps. During the later calm spring period the average thermocline mixing rate is 3.3 (±1.7) × 10-4 m2 s-1, dominated by jump associated events. By comparison, the intervening neap tide period produces no hydraulic jumps and is characterised by relatively calm weather. A strong shear layer is however maintained during this 'quiet' period sufficient to enhance thermocline turbulence by a factor 1000 above background levels. A short lived peak in thermocline turbulence during the neap period produces diapycnal mixing as high as 1.6 × 10-2 m2 s-1 however a more

  1. Activité antérieure – Le Dr David Butler-Jones discute de la lutte ...

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

    15 avr. 2016 ... En expliquant le contexte de quatre grandes pandémies (la grippe, la grippe asiatique, la grippe de Hong Kong et la grippe espagnole), le Dr Butler-Jones a souligné les leçons tirées de la pandémie de grippe A (H1N1) au Canada en 2009. Il a affirmé que la méthode stratégique « que savons-nous ? que ...

  2. Some effects of deviations from the Lorentz-Berthelot combining rules for mixtures of Lennard-Jones fluids

    Science.gov (United States)

    Henderson, Der-Ming Duh Douglas; Rowley, Richard L.

    Some effects of deviations from the Lorentz-Berthelot (LB) combining rules for LennardJones binary mixtures are studied with a model in which both constituents have the same size and energy interaction parameters but the cross interaction deviates substantially from the LB rules. A single temperature and density and two compositions are studied by molecular dynamics simulations and the recently proposed Duh-Haymet-Henderson (DHH) intergral equation theory. The agreement is satisfactory in both cases. The excess volume and enthalpy of mixing are also studied systematically with the DHH theory. Some interesting phenomena are observed for these no-LB mixtures.

  3. Nomadic work:romance and reality : a response to Barbara Czarniawska’s ‘Nomadic work as life-story plot’

    OpenAIRE

    Buscher, Monika

    2014-01-01

    This article takes departure in Barbara Czarniawska’s discussion of ‘Nomadic Work as Life-Story Plot’. It contextualises her analysis of actors’ interpretations of nomadic work with a bi- focal review of the ambiguous realities of these phenomena. Firstly, an examination of key aspects of the socio-economic and political context of nomadic work in global neoliberal economies reveals precarious conditions that cloud romantic interpretations of nomadicity. Secondly, a review of studies of every...

  4. Report on the Program "Fluid-mediated particle transport in geophysical flows" at the Kavli Institute for Theoretical Physics, UC Santa Barbara, September 23 to December 12, 2013

    Science.gov (United States)

    Jenkins, James T.; Meiburg, Eckart; Valance, Alexandre

    2015-09-01

    The Kavli Institute of Theoretical Physics (KITP) program held at UC Santa Barbara in the fall of 2013 addressed the dynamics of dispersed particulate flows in the environment. By focusing on the prototypes of aeolian transport and turbidity currents, it aimed to establish the current state of our understanding of such two-phase flows, to identify key open questions, and to develop collaborative research strategies for addressing these questions. Here, we provide a brief summary of the program outcome.

  5. Interatomic Lennard-Jones potentials of linear and branched alkanes calibrated by Gibbs ensemble simulations for vapor-liquid equilibria

    Science.gov (United States)

    Chang, Jaeeon; Sandler, Stanley I.

    2004-10-01

    We propose Lennard-Jones potential parameters for interatomic interactions of linear and branched alkanes based on matching the results of Gibbs ensemble simulations of vapor-liquid equilibria to experimental data. The alkane model is similar as in the OPLS-AA [W. L. Jorgensen, D. S. Maxwell, and J. Tirado-Rives, J. Am. Chem. Soc. 118, 11225 (1996)], but multiple atom types for carbon based on the number of covalently bonded hydrogen atoms are necessary to accurately reproduce liquid densities and enthalpies of vaporization with the errors of 2.1% and 3.3%, respectively, for hydrocarbons of various chain lengths and structures. We find that the attraction energies of the carbon atoms are almost proportional to the number of covalent hydrogen atoms with each increasing the carbon energy parameter by ≈0.033 kcal/mol. Though the present force field outperforms the OPLS-AA force field for alkanes we studied, systematic deviations for vapor pressures are still observed with errors of 15%-30%, and critical temperatures are slightly underestimated. We think that these shortcomings are probably due to the inadequacy of the two-parameter Lennard-Jones potential, and especially its behavior at short distances.

  6. Assessment of organizational culture of enterprise university by the model "The cube double c" of R. Goffi and G. Jones's

    Directory of Open Access Journals (Sweden)

    Mkrtychyan G.A.

    2017-07-01

    Full Text Available In work the possibility of an assessment of organizational culture of enterprise university by the model "A cube double C" of R. Goffi and G. Jones's is investigated. Selection of respondents consisted of 50 teaching staff of faculties of management and economy of the Nizhny Novgorod campus of Higher School of Economics: 31 women and 19 men; 5 professors, 27 associate professors and 18 senior teachers. Diagnostics like organizational culture was carried out by means of R. Goffi and G. Jones's questionnaire, studying of resistance to the changes which are carried out in higher education institution — by means of an author's questionnaire. In a research it is revealed that the Nizhny Novgorod campus of Higher School of Economics has communal type of culture that conforms to requirements of enterprise university; one of the psychological reasons of resistance of teachers to the changes which are carried out to the organizations is their discrepancy to the academic values; the weak organizational culture of a campus causes resistance to the carried-out organizational changes. The research has shown that the model of organizational culture "A cube double C" is the adequate tool of an assessment of culture of enterprise university.

  7. Integral equation theory for Lennard-Jones fluids: The bridge function and applications to pure fluids and mixtures

    Science.gov (United States)

    Duh, Der-Ming; Henderson, Douglas

    1996-05-01

    The pure Lennard-Jones fluid and various binary mixtures of Lennard-Jones fluids are studied by both molecular dynamics simulation and with a new integral equation which is based on that proposed by Duh and Haymet recently [J. Chem. Phys. 103, 2625 (1995)]. The structural and thermodynamic properties calculated from this integral equation show excellent agreement with simulations for both pure fluids and mixtures under the conditions which we have studied. For mixtures, the effect of deviations from the Lorentz-Berthelot (LB) mixing rules for the interaction parameters between unlike species is studied. Positive deviations from the nonadditivity of the molecular cores leads to an entropy driven tendency for the species to separate. This tendency persists even in the presence of a deviation from the LB rule for the energy parameter which enhances the attraction of the unlike species. On the other hand, in the case of negative deviations from nonadditivity, the tendency for association may be either energy or entropy driven, depending on the size ratio.

  8. Volatility Transmission Between Dow Jones Stock Index And Emerging Islamic Stock Index: Case Of Subprime Financial Crises

    Directory of Open Access Journals (Sweden)

    Amir Saadaoui

    2015-02-01

    Full Text Available In the course of the recent global crisis, the stock shocks are distributed and transmitted from their homes in the developed stock market to emerging stock markets. By supporting the development of emerging stock markets, this study aims to see the transmission of volatility between the Dow Jones stock index and the Dow Jones emerging Islamic stock indiex. In this study we have divided the period into three, periods, before, during and after this crisis to demonstrate the resilience of the Islamic market index in response to the global financial crisis. Another aim of this study is to provide a new guide line for investors in emerging stock market before making investment decisions. The data are daily, going from 02/01/2005 until 31/12/2012. To measure the transmission we used bivariate BEKK-GARCH and DCC-GARCH model. The result shows that there is a transmission mainly during the crisis period which means that the crisis affects all the financial assets whether Islamic or not. The same result also shows the preference to invest in both Islamic and classical stock indexes since they are less risky.

  9. Christopher Nolan’ın ‘Batman Üçlemesi’ Üzerine İdeolojik Bir İnceleme

    OpenAIRE

    BÖLÜKBAŞI, Mustafa

    2013-01-01

    Bu makalede bir süperkahraman anlatısı olarak Batman’in nasıl bir ideolojik anlamı olduğu sorgulanmaktadır. Bu amaçlaChristopher Nolan’ın çekmiş olduğu Batman Başlıyor (2005), Kara Şövalye (2008) ve Kara Şövalye Yükseliyor (2012) filmleri,altında yatan ideolojiyi ortaya serecek bir içerik analizine tabi tutulmaktadır. Bu incelemede, “kötülük” ile mücadeleetmek için neden bir Batman yaratıldığı, bunun nasıl bir amacının olabileceği, Batman’e kimin ihtiyaç duyduğu, kısacasıNolan’ın Batman üçlem...

  10. A synonymic list of names associated with western Palaearctic Melitaea phoebe (Denis & Schiffermüller, 1775) species group taxa (M. phoebe; M. punica Oberthür, 1876; M. ornata Christoph, 1893) (Lepidoptera, Nymphalidae)

    OpenAIRE

    Russell, Peter; Tennent, W. John

    2016-01-01

    Following indecision and confusion in the literature regarding nomenclature and distribution of Melitaea phoebe (Denis & Schiffermüller, 1775) and its closely associated congeners M. punica Oberthür, 1876, and M. ornata Christoph, 1893, a synonymic list of phoebe names, and of names both correctly and mistakenly associated with phoebe species-group taxa, is presented. Explanatory footnotes provide the basis of a stable source for future discussion of M. phoebe species-group populations throug...

  11. Communication: The application of the global isomorphism to the study of liquid-vapor equilibrium in two and three-dimensional Lennard-Jones fluids

    Science.gov (United States)

    Kulinskii, V. L.

    2010-10-01

    We analyze the interrelation between the coexistence curve of the Lennard-Jones fluid and the Ising model in two and three dimensions within the global isomorphism approach proposed earlier [V. L. Kulinskii, J. Phys. Chem. B 114, 2852 (2010)]. In case of two dimensions, we use the exact Onsager result to construct the binodal of the corresponding Lennard-Jones fluid and compare it with the results of the simulations. In the three-dimensional case, we use available numerical results for the Ising model for the corresponding mapping. The possibility to observe the singularity of the binodal diameter is discussed.

  12. Gunfight at the NOT OK Corral: Reply to “High Noon for Microfinance” by Duvendack and Palmer-Jones (Uncut version)

    Science.gov (United States)

    Pitt, Mark M.

    2013-01-01

    The paper “High Noon for Microfinance Impact Evaluations” by Duvendack and Palmer-Jones replicates the papers of Chemin (2008) and Pitt and Khandker (1998) that estimate the impact of microfinance in Bangladesh. My paper replicates the Duvendack and Palmer-Jones replication and finds so many serious errors in their code and misrepresentations of the methods described in their paper that I conclude that their results are spurious and provide no evidence about the validity of either the papers of Chemin or Pitt and Khandker or on the effectiveness of microfinance. PMID:24833807

  13. MUSA CANIBAL: GRACE JONES E O DESLOCAMENTO DE RAÇA E GÊNERO NA ERA DISCO (1977-1979)

    OpenAIRE

    Rabelo, Danilo; UFG

    2010-01-01

    DOI: http://dx.doi.org/10.12957/tecap.2010.12146Grace Jones: modelo, cantora, atriz, musa, diva, ícone gay. No contexto da revolução sexual e das culturas híbridas das grandes cidades, Grace Jones, associando-se a colaboradores como Jean-Paul Goude, Andy Warhol, Keith Haring, entre outros, produziu obra multimídia que incorpora elementos da cultura popular das ruas, dos salões de arte e da alta-costura, deslocando fronteiras culturais e ressignificando a figura arquetípica do canibal caribenh...

  14. 3D Structural and Stratigraphic Architecture of the Northwest Santa Barbara Channel and Implications for Submarine Landslide Generation

    Science.gov (United States)

    Wright, A.; Kluesner, J. W.; Brothers, D. S.; Johnson, S. Y.

    2015-12-01

    Multiple submarine landslides have been previously documented on the north flank of the Santa Barbara Channel, and such failures are considered capable of generating local tsunamis. 2D seismic-reflection datasets provide a general view of regional framework geology, including faulting and folding associated with north-south compression. However, better understanding of the relationships between faults, folds, stratigraphic architecture, and submarine landslides can be obtained with 3D seismic datasets. In this study we use an industry 3D seismic-reflection volume that encompasses the slope and shelfbreak surrounding the Gaviota submarine landslide (3.8 km2) to investigate structural and stratigraphic controls on slope failure in this region. The depth-migrated seismic volume shows a network of stacked thrust faults, backthrusts, and splays that results in both broad and local zones of compression and folding along the slope and shelf. One localized zone of enhanced folding associated with small-offset thrust faults is located directly beneath the Gaviota landslide headwall, while another zone is located directly below an imaged seafloor fissure. In addition, 3D seismic attribute analysis provides insight into the shallow sedimentary section of the failed and non-failed sedimentary packages. Calculation of RMS amplitude and dominant frequency within a windowed region below the seafloor horizon delineates an apparent zone of gas-charged strata that onlaps onto older folded sediments. The up-dip limit of these gas-charged sediments aligns with the location of a seafloor fissure that extends westward from the Gaviota landslide headwall. We propose that the combination of deformation and fluid charging acted to pre-condition and trigger the failure of the Gaviota landslide, and as a result, the presence of these conditions along the fissure adjacent to the Gaviota landslide suggests this area should be considered landslide prone.

  15. The Emperor Jones de Louis Gruenberg : le long voyage au cœur/corps de l’Autre race Louis Gruenberg’s Emperor Jones: The Long Journey into the Heart of the Other Race

    Directory of Open Access Journals (Sweden)

    Benoît Depardieu

    2009-11-01

    Full Text Available On January 7, 1933, two years before Gershwin’s Porgy and Bess, The Emperor Jones, composed by Louis Gruenberg in 1931, had its world premiere at the Metropolitan Opera of New York. Although Gruenberg’s opera looks like a mere musical adaptation of O’Neill’s acclaimed play, first performed in 1920, some alterations made by the composer allow to question its ambivalent reception by the audience and the critics. Apart from the singular choice of O’Neill’s play and Gruenberg’s special interest in African American music and vocal traditions, this paper analyses the influence of the Harlem Renaissance period and the fantasmatics of race, present in both the play and the opera, albeit exacerbated in the latter through the scopic enjoyment of the body of the black Other.

  16. The Analysis of the Possibility of Using Viola-Jones Algorithm to Recognise Hand Gestures in Human-Machine Interaction

    Directory of Open Access Journals (Sweden)

    Golański Piotr

    2017-08-01

    Full Text Available The article concerns the issue of applying computer-aided systems of the maintenance of technical objects in difficult conditions. Difficult conditions shall be understood as these in which the maintenance takes place in a specific location making it hard or even preventing from using a computer. In these cases computers integrated with workwear should be used, the so-called wearable computers, with which the communication is possible by using hand gestures. The results of the analysis of the usefulness of one of methods of image recognition based on Viola-Jones algorithm were described. This algorithm enables to obtain the model of recognised image which might be used as a pattern in the application programme detecting a certain image.

  17. Relation between calculated Lennard-Jones potential and thermal stability of Cu-based bulk metallic glasses

    Science.gov (United States)

    Lin, T.; Bian, X. F.; Jiang, J.

    2006-05-01

    Two metallic bulk glasses, Cu60Zr30Ti10 and Cu47Ti33Zr11Ni8Si1, with a diameter of 3 mm were prepared by copper mold casting method. Dilatometric measurement was carried out on the two glassy alloys to obtain information about the average nearest-neighbour distance r and the effective depth of pair potential V. By assuming a Lennard-Jones potential, r and V were calculated to be 0.28 nm and 0.16 eV for Cu60Zr30Ti10 and 0.27 nm and 0.13 eV for Cu47Ti33Zr11Ni8Si1, respectively. It was found that the glassy alloy Cu60Zr30Ti10 was more stable than Cu47Ti33Zr11Ni8Si1 against heating from both experiment and calculation.

  18. Molecular dynamics simulation of gas models of Lennard-Jones type interactions: Extensivity associated with interaction range and external noise

    Science.gov (United States)

    Kadijani, M. Nouri; Abbasi, H.; Nezamipour, S.

    2017-06-01

    Statistics of a two-dimensional gas model interacting through a Lennard-Jones type potential, is considered. The goal is to examine the extensivity of internal energy in respect to the potential range and external white noise through molecular dynamics simulation. Accordingly a molecular dynamics simulation model is designed that provides reasonable evidence, in this respect. It is shown that for the long range potential the internal energy scales according to non-extensive thermodynamics expectation and the criteria is specified. Besides, for the short range case we demonstrate that the external noise drastically modifies the statistics of gas and makes the internal energy non-extensive. The relation between the non-extensive parameter, q, and the relaxation time and the noise intensity is obtained.

  19. Cluster growth mechanisms in Lennard-Jones fluids: A comparison between molecular dynamics and Brownian dynamics simulations

    Science.gov (United States)

    Jung, Jiyun; Lee, Jumin; Kim, Jun Soo

    2015-03-01

    We present a simulation study on the mechanisms of a phase separation in dilute fluids of Lennard-Jones (LJ) particles as a model of self-interacting molecules. Molecular dynamics (MD) and Brownian dynamics (BD) simulations of the LJ fluids are employed to model the condensation of a liquid droplet in the vapor phase and the mesoscopic aggregation in the solution phase, respectively. With emphasis on the cluster growth at late times well beyond the nucleation stage, we find that the growth mechanisms can be qualitatively different: cluster diffusion and coalescence in the MD simulations and Ostwald ripening in the BD simulations. We also show that the rates of the cluster growth have distinct scaling behaviors during cluster growth. This work suggests that in the solution phase the random Brownian nature of the solute dynamics may lead to the Ostwald ripening that is qualitatively different from the cluster coalescence in the vapor phase.

  20. Shooting History: An interview with Swiss artist Christoph Draeger about the re-enactment of terrorism in his video installation Black September (2002

    Directory of Open Access Journals (Sweden)

    Sebastian Baden

    2016-02-01

    Full Text Available This contribution introduces to the video installation Black September (2002 by Swiss artist Christoph Draeger and presents statements of the artist given in an interview in 2012. Draeger collects media representations of disasters in order to reconfigure their inherent sensationalism later in his artworks. The video installation Black September consists of appropriated footage from a documentary movie and video sequences from a re-enactment of the historical events of September 5th 1972, the terrorist attack during the 20th Olympic Games in Munich. Even the artist himself gets involved in the play in his mimikry of a hostage-taker and terrorist. Thus he questions the conditions of the mutual constitution of cultural memory and collective memory. His video installation creates a “counter image” in reaction to the “omnipresent myth of terrorism”, generated by the tragedy of 9/11 and the media reports in its aftermath. Both terrorist attacks, in Munich 1972 and in New York 2001, mark a turning point in the visual dominance of terrorism. In the case of September 11th, the recurring images of the airplane-attacks and the explosion of the WTC, followed by its collapsing, symbolize the legacy of the “terror of attention”, that would affect every spectator. The video questions the limits of the “disaster zone” in fictional reality and mass media. The artwork re-creates central scenes of the event in 1972. It brings the terrorist action close to the spectator through emersive images, but technically obtains a critical distance through its mode of reflection upon the catastrophe.The installation Black September stimulates and simulates history and memory simultaneously. It fills the void of a traumatic narrative and tries to recapture the signs that have been unknown yet.

  1. Ouincy Jones / Quincy Jones ; intervjueerinud Emil Wilbekin

    Index Scriptorium Estoniae

    Jones, Quincy, 1933-

    2009-01-01

    Endise jazzartisti ja preaguse muusikaärimehe, produtsendi Quincy Jonesi mõtteid tööst viieosalise dokumentaalfilmiga "Say it Loud: Black Music in America" , tööst Michael Jacksoniga ja muusikast

  2. Sex Differences in Left-Handedness Are Also Evident in Scandinavia and in Twins: Comment on Papadatou-Pastou, Martin, Munafo, and Jones (2008)

    Science.gov (United States)

    Vuoksimaa, Eero; Kaprio, Jaakko

    2010-01-01

    The lack of sex difference in left-handedness in Scandinavian countries reported by Papadatou-Pastou, Martin, Munafo, and Jones (2008) is questioned. We investigated the sex difference in left-handedness in two Finnish, one Norwegian, and one Swedish population-based sample not included in the Papadatou-Pastou et al. (2008) meta-analysis. The…

  3. The white-margined penstemon (Penstemon albomarginatus Jones), a rare Mohave Desert species, and the Hualapai Mountains land exchange in Mohave County, Arizona

    Science.gov (United States)

    John L. Anderson

    2001-01-01

    The white-margined penstemon (Penstemon albomarginatus Jones) is a rare Mohave Desert species with an unusual tripartite distribution with disjunct localities in Arizona, California, and Nevada. The Arizona population is the largest single population occurring with a range of 15 miles by 5 miles in Dutch Flat near Yucca, Arizona in Mohave County. The land ownership...

  4. A QM/MM and QM/QM/MM study of Kerr, Cotton-Mouton and Jones linear birefringences in liquid acetonitrile

    DEFF Research Database (Denmark)

    Fahleson, Tobias; Olsen, Jógvan Magnus Haugaard; Norman, Patrick

    2018-01-01

    QM/MM and QM/QM/MM protocols are applied to the ab initio study of the three linear birefringences Kerr, Cotton-Mouton, and Jones, as shown by acetonitrile in the gas and pure liquid phases. The relevant first-order properties as well as linear, quadratic, and cubic frequency-dependent response...

  5. Actualidad de la fenomenología: la fenomenología de la vida de Renaud Barbaras

    Directory of Open Access Journals (Sweden)

    Larisson, Mariana

    2009-04-01

    Full Text Available In recent years we have seen a resurgence of a number of concepts connected to the notion of life, as well as to the several problematic that have their origin in this notion. Such problematic have come to be fashionable in fields such as science, politics, culture or in recent developments in economics and technology. Against this historical background, philosophical reflection on the phenomenon of life has not been, however, undertaken. In this context, the appearance of a philosophical attempt that presents itself as a phenomenology of life is of immediate interest and relevance. Such is the work of Renaud Bárbaras entitled Introduction à une phénoménologie de la vie (2008. The following analysis focuses on this text and attempts to bring to light its great problematic and possible implications.En los últimos años hemos asistido al surgimiento de toda una serie de conceptos ligados a la noción de vida y a las problemáticas que de ella se derivan. Las mismas que, hoy en día, se encuentran en boga en ámbitos tan diversos como la ciencia, la política, la cultura o los nuevos desarrollos económicos y tecnológicos. Sin embargo, y con este contexto histórico de fondo, la reflexión filosófica sobre el fenómeno de la vida resta aún por hacerse. En este sentido, la aparición de una filosofía que se presenta a sí misma como una fenomenología de la vida cobra una actualidad e interés inusitados. Tal es el caso de la reciente obra de Renaud Barbaras Introduction à une phénoménologie de la vie (2008, de la que se ocupa el presente escrito, en el que intentaremos poner de relieve la problemática que el texto revela y sus posibles derivaciones.

  6. Controls on the Location of Hydrocarbon Seeps in the Northern Santa Barbara Channel Shelf, California: A Geologic Plumbing System.

    Science.gov (United States)

    Broderick, K. G.

    2001-12-01

    The liquid and gaseous hydrocarbon seeps in the Santa Barbara Channel, CA, are among the most prolific natural seeps in the world, with gas and oil emissions on the order of 1 x 105 m3/day and 1-2 x 104 liters/day, respectively. A previously-mapped master fault at depth is probably the main transport pathway of hydrocarbons from the Miocene-age Monterey Formation source rock. At the sea floor seep plume vent locations are broadly coincident with kilometer-scale geologic structures in the northern channel shelf. The major trends of the seeps follow the ESE axes of the offshore Coal Oil Point and South Ellwood Anticlines. Seep vents are also found above source-rock structural highs along the fold axes. It is likely that the principal near-surface pathways of gas and liquid flow occur along fractures in the crests of these structural folds. A new interpretation of 100 kHz side scan sonar data suggests, however, that spatial and temporal variations in exact locations of highest seep intensity may be controlled by three factors: 1) the influence of Holocene sediment overburden, 2) lithologic contrasts in the overlying Sisquoc cap rock, and 3) a series of previously unidentified fractures or cross-faults. Some amount of variation in the locations of hydrocarbon vents may occur as westerly and southwesterly bottom currents on the shelf transport and redeposit unconsolidated sediments throughout the study area burying the vents. Detailed geologic seafloor mapping using sonar data, dart core data, and a preliminary sediment cover map indicates relatively few seeps in areas with sediment overburden greater than 4 meters. This may be attributed to a sealing effect as tar saturates and consolidates the overlying sediments, or to the emission of bubble plumes too diffuse to be detected in the sonar data. Seeps have also been mapped to coincide with areas on the seafloor that exhibit distinct across-strike changes in outcrop pattern. Hydrocarbon fluid flow here likely favors

  7. santa_barbara.grd

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NGDC builds and distributes high-resolution, coastal digital elevation models (DEMs) that integrate ocean bathymetry and land topography to support NOAA's mission to...

  8. Revision of the Jones Criteria for the diagnosis of acute rheumatic fever in the era of Doppler echocardiography: a scientific statement from the American Heart Association.

    Science.gov (United States)

    Gewitz, Michael H; Baltimore, Robert S; Tani, Lloyd Y; Sable, Craig A; Shulman, Stanford T; Carapetis, Jonathan; Remenyi, Bo; Taubert, Kathryn A; Bolger, Ann F; Beerman, Lee; Mayosi, Bongani M; Beaton, Andrea; Pandian, Natesa G; Kaplan, Edward L

    2015-05-19

    Acute rheumatic fever remains a serious healthcare concern for the majority of the world's population despite its decline in incidence in Europe and North America. The goal of this statement was to review the historic Jones criteria used to diagnose acute rheumatic fever in the context of the current epidemiology of the disease and to update those criteria to also take into account recent evidence supporting the use of Doppler echocardiography in the diagnosis of carditis as a major manifestation of acute rheumatic fever. To achieve this goal, the American Heart Association's Council on Cardiovascular Disease in the Young and its Rheumatic Fever, Endocarditis, and Kawasaki Disease Committee organized a writing group to comprehensively review and evaluate the impact of population-specific differences in acute rheumatic fever presentation and changes in presentation that can result from the now worldwide availability of nonsteroidal anti-inflammatory drugs. In addition, a methodological assessment of the numerous published studies that support the use of Doppler echocardiography as a means to diagnose cardiac involvement in acute rheumatic fever, even when overt clinical findings are not apparent, was undertaken to determine the evidence basis for defining subclinical carditis and including it as a major criterion of the Jones criteria. This effort has resulted in the first substantial revision to the Jones criteria by the American Heart Association since 1992 and the first application of the Classification of Recommendations and Levels of Evidence categories developed by the American College of Cardiology/American Heart Association to the Jones criteria. This revision of the Jones criteria now brings them into closer alignment with other international guidelines for the diagnosis of acute rheumatic fever by defining high-risk populations, recognizing variability in clinical presentation in these high-risk populations, and including Doppler echocardiography as a tool

  9. Intervention de Mr. Christopher Board

    Directory of Open Access Journals (Sweden)

    Christopher Board

    1997-12-01

    Full Text Available   C'est un grand plaisir d'avoir été convié à cette réunion de cartographes à Paris. Le Dr Michael Wood, Président de l'Association Cartographique Internationale m'a demandé de présenter à Jacques Bertin et à vous tous son bon souvenir et ses salutations. Pour ma part, je voulais féliciter les organisateurs/animateurs de ce colloque d'avoir eu l'imagination de célébrer le trentième anniversaire de la publication de la Sémiologie Graphique. Cette oeuvre a influencé, peut-être dirigé, une génér...

  10. A dimensão pulsional do sensível: elaborações acerca da percepção em Renaud Barbaras

    Directory of Open Access Journals (Sweden)

    Danilo Saretta Verissimo

    2013-12-01

    Full Text Available Neste artigo, analisamos o trabalho teórico realizado por Renaud Barbaras a partir de seu propósito de destacar e desenvolver a potencialidade da teoria husserliana da percepção, fundamentada na doutrina de doação perceptiva por perfis. Centramo-nos principalmente em sua obra intitulada O desejo e a distância: introdução a uma fenomenologia da percepção. Destacamos a descrição, operada pelo autor, do movimento vital como desejo e a caracterização do sujeito da percepção como vivente. Sob esta condição, emerge a formulação da prioridade de uma dimensão qualificada por Barbaras como "pulsional" frente à dimensão objetivante da epistemologia clássica da relação sujeito-objeto. Sinalizamos que, para o autor, estes remanejamentos conduzem à necessidade de pensar o corpo, a percepção e o movimento com base na categoria de vida.

  11. [The alphabet of nature and the alphabet of culture in the eighteenth century. botany, diplomatics, and ethno-linguistics according to Carl von Linné, Johann Christoph Gatterer, and Christian Wilhelm Büttner : Botany, Diplomatics, and ethno-linguistics according to Carl von Linné, Johann Christoph Gatterer, and Christian Wilhelm Büttner].

    Science.gov (United States)

    Gierl, Martin

    2010-01-01

    In the middle of the eighteenth century, Carl von Linné, Johann Christoph Gatterer, and Christian Wilhelm Büttner attempted to realize the old idea of deciphering the alphabet of the world, which Francis Bacon had raised as a general postulate of science. This article describes these attempts and their interrelations. Linné used the model of the alphabet to classify plants according to the characters of this fruiting body. Gatterer, one of the leading German historians during the Enlightenment, adopted the botanical method of classification by genus and species to classify the history of scripts. He used the forms of the alphabetic characters to measure the age of manuscripts and to map the process of history as a genealogy of culture. Gatterer collaborated closely with Büttner, the first Göttingen professor of natural history. Büttner constructed a general alphabet of languages which connected the phonetics of language with the historically known alphabets. Early on, diplomatics and ethnography combined the natural order of natural history and the cultural order of the alphabet with the attempt to register development and to document development by the evolution of forms. Based on the shared model of the alphabet and on the common necessity to classify their empirical material, natural history and the description of culture were related attempts in the middle of the eighteenth century to comprehend the alphabetically organized nature and a naturally ordered culture.

  12. Tracking Identity: Opportunity, Success, and Affiliation with Science among Fifth-Grade Latina/o Youth of Santa Barbara, California

    Science.gov (United States)

    Maas, Grayson Ford

    This dissertation is an investigation into the American public education system at the elementary school level. It highlights important factors that shape the organizational structure of schools and classrooms, and in turn, how they engender disparities in the ways students experience education, namely, in the opportunities made available to them to achieve and succeed at a high level. This dissertation operates at the confluence of notions about class, gender, language, and race, especially as they revolve around public education and the hegemonic meritocratic discourse on which it is founded. This dissertation engages and contributes to scholarship within the following areas: The political economy of education; discourse and the dialectical relationship between agency and structure; cultural perspectives on identity, voice, and learning; and, Latinas/os in science education. The data that serve as the basis for the findings presented in this dissertation were collected throughout a three-phase yearlong ethnographic study of the two tracked fifth-grade classrooms at Amblen Elementary School, serving a socioeconomically disadvantaged Latina/o student population in Santa Barbara, California. In classrooms all across the nation, while it remains true that Latina/o students disproportionally take up space in the lower-tracked courses and not in the higher ones, this study does not examine inequality in tracking assignments made along ethnic/racial lines (as 100% of the students that participated in this research identify as Latina/o), rather, it investigates the consequences of what happens when Latina/o students are tracked according to symbolic markers of their ethnic/racial identity, that is, their varying levels of English language competency. Using data from participant observation, semi-structured interviews, students' drawings, as well as free-list and rank-order exercises, I was able to answer the following central research questions: In what ways do the

  13. Análisis de la dirección de fotografía de Christopher Doyle a través de la colaboración con el director Wong Kar Wai.

    OpenAIRE

    VÁZQUEZ LUMBRERAS, DAVID

    2016-01-01

    La finalidad de este proyecto es la de acercar y dar a conocer al lector la figura e importancia del director de fotografía Christopher Doyle en cada una de las películas que ha grabado junto al director hongkonés Wong Kar-wai, y cómo la colaboración de ambos define un nuevo estilo cinematográfico que trasciende de lo meramente visual y narrativo para adentrarse en los sentimientos y las emociones de los personajes a través de la fotografía, el ritmo y la música The main aim...

  14. ["Each medical practitioner and ordained physician commissioned by the city of Nuremberg shal vow ..." the structures of the public health system in Nuremberg at the beginning of the 18th century of Johann Christoph Götz].

    Science.gov (United States)

    Splinter, Susan

    2011-01-01

    The medical institutions of Nuremberg were established quite early. The Collegium medicum were already founded in 1592. Though this board held responsibility for the supervision of pharmacies, the creation of Medizinalordnungen (medical legislations) and also had advisory functions, the physicians did not succeed in winning a prominent position. The spheres of competence between the different groups of medical practitioners were not yet clearly defined. Nevertheless the daily work of the practitioner Johann Christoph Götz (1688-1733) was going smoothly due to his cooperation with other doctors, surgeons, midwives and pharmacists.

  15. Relaxation of surface tension in the free-surface boundary layer of simple Lennard-Jones liquids.

    Science.gov (United States)

    Lukyanov, A V; Likhtman, A E

    2013-01-21

    In this paper we use molecular dynamics to answer a classical question: how does the surface tension on a liquid/gas interface appear? After defining surface tension from the first principles and performing several consistency checks, we perform a dynamic experiment with a single simple liquid nanodroplet. At time zero, we remove all molecules of the interfacial layer, creating a fresh bare interface with the bulk arrangement of molecules. After that the system evolves towards equilibrium, and the expected surface tension is re-established. We found that the system relaxation consists of three distinct stages. First, the mechanical balance is quickly re-established. During this process the notion of surface tension is meaningless. In the second stage, the surface tension equilibrates, and the density profile broadens to a value which we call "intrinsic" interfacial width. During the third stage, the density profile continues to broaden due to capillary wave excitations, which does not however affect the surface tension. We have observed this scenario for monatomic Lennard-Jones (LJ) liquid as well as for binary LJ mixtures at different temperatures, monitoring a wide range of physical observables.

  16. Mapping the phase diagram for neon to a quantum Lennard-Jones fluid using Gibbs ensemble simulations.

    Science.gov (United States)

    Georgescu, Ionuţ; Brown, Sandra E; Mandelshtam, Vladimir A

    2013-04-07

    In order to address the issue of whether neon liquid in coexistence with its gas phase can be mapped to a quantum Lennard-Jones (LJ) fluid, we perform a series of simulations using Gibbs ensemble Monte Carlo for a range of de Boer quantum parameters Λ=ℏ/(σ√(mε)). The quantum effects are incorporated by implementing the variational gaussian wavepacket method, which provides an efficient numerical framework for estimating the quantum density at thermal equilibrium. The computed data for the LJ liquid is used to produce its phase diagram as a function of the quantum parameter, 0.065 ≤ Λ ≤ 0.11. These data are then used to fit the experimental phase diagram for neon liquid. The resulting parameters, ε = 35.68 ± 0.03 K and σ = 2.7616 ± 0.0005 Å (Λ = 0.0940), of the LJ pair potential are optimized to best represent liquid neon in coexistence with its gas phase for a range of physically relevant temperatures. This multi-temperature approach towards fitting and assessing a pair-potential is much more consistent than merely fitting a single data point, such as a melting temperature or a second virial coefficient.

  17. Homogeneous nucleation in vapor-liquid phase transition of Lennard-Jones fluids: a density functional theory approach.

    Science.gov (United States)

    Ghosh, Satinath; Ghosh, Swapan K

    2011-01-14

    Density functional theory (DFT) with square gradient approximation for the free energy functional and a model density profile are used to obtain an analytical expression for the size-dependent free energy of formation of a liquid drop from the vapor through the process of homogeneous nucleation, without invoking the approximations used in classical nucleation theory (CNT). The density of the liquid drop in this work is not the same as the bulk liquid density but it corresponds to minimum free energy of formation of the liquid drop. The theory is applied to study the nucleation phenomena from supersaturated vapor of Lennard-Jones fluid. The barrier height predicted by this theory is significantly lower than the same in CNT which is rather high. The density at the center of the small liquid drop as obtained through optimization is less than the bulk density which is in agreement with other earlier works. Also proposed is a sharp interface limit of the proposed DFT of nucleation, which is as simple as CNT but with a modified barrier height and this modified classical nucleation theory, as we call it, is shown to lead to improved results.

  18. Phenotypic and Genetic Characterization of Erwiniua carotovora spp. carotovora (JOnes Bergey et al. Isolates from Grafted Tomato in Sardinia, Italy

    Directory of Open Access Journals (Sweden)

    M. Fiori

    2005-04-01

    Full Text Available A disease symptomatically similar to that caused by Erwinia carotovora occurred on “Cuore di Bue” and “Cencara” tomato plants grafted on “Beaufort” and “He-Man”, or ungrafted, in greenhouses in Sardinia (Italy. Symptoms were: dark brown/black longitudinal stem lesions, soft stem rot, pith breakdown of the stems, hollow stems, vascular tissue discoloration, wilting and collapse of the plants. Numerous bacterial colonies from stem tissues were isolated on yeast extract salts (YS medium. Seven isolates (DPP As-1, DPP As-2, DPP As-3, DPP As-14, DPP Pu6, DPP Pu7 e DPP Pu8 were selected on the basis of their ability to cause rot on potato pieces and a hypersensitivity reaction in “White burley” tobacco leaves. Pathogenicity tests revealed that five of these isolates infected artichoke, basil, dwarf bean, fennel, marrow, melon, pepper, eggplant, grafted and ungrafted tomato, and white cabbage. Of the remaining two isolates, one (DPP As-1 did not infect white cabbage, and the other (DPP Pu8 did not infect basil, marrow or white cabbage. Phenotypic properties and ELISA, also performed on naturally infected tissues, revealed that all the isolates were E. c. ssp. carotovora (Jones Bergey et al. PCR-RFLP analysis placed two (DPP As-2 and DPP As-3 of the seven isolates in RFLP group 8. Five isolates belonged to a hitherto unknown RFLP group. Prevention and control measures for this disease are suggested.

  19. Equation of state and Helmholtz free energy for the atomic system of the repulsive Lennard-Jones particles

    Science.gov (United States)

    Mirzaeinia, Ali; Feyzi, Farzaneh; Hashemianzadeh, Seyed Majid

    2017-12-01

    Simple and accurate expressions are presented for the equation of state (EOS) and absolute Helmholtz free energy of a system composed of simple atomic particles interacting through the repulsive Lennard-Jones potential model in the fluid and solid phases. The introduced EOS has 17 and 22 coefficients for fluid and solid phases, respectively, which are regressed to the Monte Carlo (MC) simulation data over the reduced temperature range of 0.6 ≤T*≤6.0 and the packing fraction range of 0.1 ≤ η ≤ 0.72. The average absolute relative percent deviation in fitting the EOS parameters to the MC data is 0.06 and 0.14 for the fluid and solid phases, respectively. The thermodynamic integration method is used to calculate the free energy using the MC simulation results. The Helmholtz free energy of the ideal gas is employed as the reference state for the fluid phase. For the solid phase, the values of the free energy at the reduced density equivalent to the close-packed of a hard sphere are used as the reference state. To check the validity of the predicted values of the Helmholtz free energy, the Widom particle insertion method and the Einstein crystal technique of Frenkel and Ladd are employed. The results obtained from the MC simulation approaches are well agreed to the EOS results, which show that the proposed model can reliably be utilized in the framework of thermodynamic theories.

  20. Icosahedron-fcc transition size by molecular dynamics simulation of Lennard-Jones clusters at a finite temperature.

    Science.gov (United States)

    Ikeshoji, T; Torchet, G; de Feraudy, M F; Koga, K

    2001-03-01

    We studied finite-temperature ensembles of solid clusters produced by cooling liquid droplets either by evaporation or by a thermostat through a molecular dynamics calculation using the Lennard-Jones potential. The ensembles consist of either single or binary component clusters with 25% of the atoms 8% smaller in diameter than the other 75%. These clusters (380 clusters in total) exhibit various structures in the size range of n=160-2200, where n is the number of atoms in a cluster. For increasing size, the clusters show a gradual transition from icosahedral to a variety of structures: decahedral, face centered cubic, a small amount of hexagonal, and some icosahedral structures. They are asymmetrical or faulted. Electron diffraction patterns calculated with average structure factors of clusters after grouping them into several size regions are very similar to those experimentally observed. The size transition is around n=450 for single component clusters whatever the cooling process, evaporation or thermostat. This size is smaller than the experimental transition size estimated for argon clusters formed in a supersonic expansion. The transition size for binary component clusters is around n=600 for evaporative cooling, and larger for thermostatic cooling. The larger transition size found for the binary component clusters is consistent with the large icosahedral Au-Fe and Au-Cu alloy clusters observed experimentally.

  1. Characterization, expression and function analysis of DAX1 gene of scallop ( Chlamys farreri jones and preston 1904) during its gametogenesis

    Science.gov (United States)

    Li, Hailong; Liu, Jianguo; Huang, Xiaoting; Wang, Dan; Zhang, Zhifeng

    2014-08-01

    DAX1, a member of nuclear receptor superfamily, has a function in the sex determination and gonadal differentiation of several vertebrate species. However, little information about DAX1 of invertebrates is available. Here we cloned a homolog of scallop ( Chlamys farreri Jones and Preston 1904) dax1, Cf-dax1, and determined its expression characteristics at mRNA and protein levels. The cDNA sequence of Cf-dax1 was 2093 bp in length, including 1404 bp open reading frame (ORF) encoding 467 amino acids. Unlike those of vertebrates, no conserved LXXLL-related motif was found in the putative DNA binding region of Cf-DAX1. Fluorescence in situ hybridization showed that Cf-dax1 located on the short arm of a pair of subtelocentric chromosomes. Tissue distribution analysis using semi-quantitative RT-PCR revealed that Cf-dax1 expressed widely in adult scallop tissues, with the highest expression level found in adductor muscle, moderate level in mantle, gill and testis, and low level in kidney, ovary and hepatopancreas. The result of quantitative real-time PCR indicated that the expression of Cf-dax1 was significantly higher ( Pgametogenesis of bivalves.

  2. Direct-Space Corrections Enable Fast and Accurate Lorentz-Berthelot Combination Rule Lennard-Jones Lattice Summation.

    Science.gov (United States)

    Wennberg, Christian L; Murtola, Teemu; Páll, Szilárd; Abraham, Mark J; Hess, Berk; Lindahl, Erik

    2015-12-08

    Long-range lattice summation techniques such as the particle-mesh Ewald (PME) algorithm for electrostatics have been revolutionary to the precision and accuracy of molecular simulations in general. Despite the performance penalty associated with lattice summation electrostatics, few biomolecular simulations today are performed without it. There are increasingly strong arguments for moving in the same direction for Lennard-Jones (LJ) interactions, and by using geometric approximations of the combination rules in reciprocal space, we have been able to make a very high-performance implementation available in GROMACS. Here, we present a new way to correct for these approximations to achieve exact treatment of Lorentz-Berthelot combination rules within the cutoff, and only a very small approximation error remains outside the cutoff (a part that would be completely ignored without LJ-PME). This not only improves accuracy by almost an order of magnitude but also achieves absolute biomolecular simulation performance that is an order of magnitude faster than any other available lattice summation technique for LJ interactions. The implementation includes both CPU and GPU acceleration, and its combination with improved scaling LJ-PME simulations now provides performance close to the truncated potential methods in GROMACS but with much higher accuracy.

  3. Bence Jones proteinuria in smoldering multiple myeloma as a predictor marker of progression to symptomatic multiple myeloma.

    Science.gov (United States)

    González-Calle, V; Dávila, J; Escalante, F; de Coca, A G; Aguilera, C; López, R; Bárez, A; Alonso, J M; Hernández, R; Hernández, J M; de la Fuente, P; Puig, N; Ocio, E M; Gutiérrez, N C; García-Sanz, R; Mateos, M V

    2016-10-01

    The diagnosis of smoldering multiple myeloma (SMM) includes patients with a heterogeneous risk of progression to active multiple myeloma (MM): some patients will never progress, whereas others will have a high risk of progression within the first 2 years. Therefore, it is important to improve risk assessment at diagnosis. We conducted a retrospective study in a large cohort of SMM patients, in order to investigate the role of Bence Jones (BJ) proteinuria at diagnosis in the progression to active MM. We found that SMM patients presenting with BJ proteinuria had a significantly shorter median time to progression (TTP) to MM compared with patients without BJ proteinuria (22 vs 88 months, respectively; hazard ratio=2.3, 95% confidence interval=1.4-3.9, P=0.002). We also identified risk subgroups based on the amount of BJ proteinuria: ⩾500 mg/24 h, <500 mg/24 h and without it, with a significantly different median TTP (13, 37 and 88 months, P<0.001). Thus, BJ proteinuria at diagnosis is an independent variable of progression to MM that identifies a subgroup of high-risk SMM patients (51% risk of progression at 2 years) and ⩾500 mg of BJ proteinuria may allow, if validated in another series, to reclassify these patients to MM requiring therapy before the end-organ damage development.

  4. Leerstellen, weiße Flecken und blassrote Zeichen im Schnee. Von Sinnverlust und Sinnfindung im mythischen Land der Kham-Nomaden in Christoph Ransmayrs Roman «Der fliegende Berg»[Blank Spots, White Flecks and Pale Red Signs in the Snow. Of Meaning Lost and Found in the Mythical Land of the Kham Nomads in Christoph Ransmayr’s Novel «The Flying Mountain»

    Directory of Open Access Journals (Sweden)

    Gabriele Eichmanns Maier

    2017-06-01

    Full Text Available In his novel Der fliegende Berg, Christoph Ransmayr plays with seemingly contradictory myths that surround the Himalayan mountain Phur-Ri, a mountain that is not marked on any maps and symbolizes a void, a figment of the imagination that serves as a foil for unfulfilled longings and desires. Using Roland Barthes and Mircea Eliade as its theoretical framework, this article analyzes the function of myths in Ransmayr’s novel and explores whether his use of myth can fill the void with meaning – or whether the void remains a vacuum that repells rather than allows for any form of signification.

  5. Coexistence and interfacial properties of a triangle-well mimicking the Lennard-Jones fluid and a comparison with noble gases.

    Science.gov (United States)

    Bárcenas, M; Reyes, Y; Romero-Martínez, A; Odriozola, G; Orea, P

    2015-02-21

    Coexistence and interfacial properties of a triangle-well (TW) fluid are obtained with the aim of mimicking the Lennard-Jones (LJ) potential and approach the properties of noble gases. For this purpose, the scope of the TW is varied to match vapor-liquid densities and surface tension. Surface tension and coexistence curves of TW systems with different ranges were calculated with replica exchange Monte Carlo and compared to those data previously reported in the literature for truncated and shifted (STS), truncated (ST), and full Lennard-Jones (full-LJ) potentials. We observed that the scope of the TW potential must be increased to approach the STS, ST, and full-LJ properties. In spite of the simplicity of TW expression, a remarkable agreement is found. Furthermore, the variable scope of the TW allows for a good match of the experimental data of argon and xenon.

  6. A density functional theory study of magneto-electric Jones birefringence of noble gases, furan homologues, and mono-substituted benzenes.

    Science.gov (United States)

    Fahleson, Tobias; Norman, Patrick; Coriani, Sonia; Rizzo, Antonio; Rikken, Geert L J A

    2013-11-21

    We report on the results of a systematic ab initio study of the Jones birefringence of noble gases, of furan homologues, and of monosubstituted benzenes, in the gas phase, with the aim of analyzing the behavior and the trends within a list of systems of varying size and complexity, and of identifying candidates for a combined experimental/theoretical study of the effect. We resort here to analytic linear and nonlinear response functions in the framework of time-dependent density functional theory. A correlation is made between the observable (the Jones constant) and the atomic radius for noble gases, or the permanent electric dipole and a structure/chemical reactivity descriptor as the para Hammett constant for substituted benzenes.

  7. Differential displacement and rotation in thrust fronts: A magnetic, calcite twinning and palinspastic study of the Jones Valley thrust, Alabama, US Appalachians

    Science.gov (United States)

    Hnat, James S.; van der Pluijm, Ben A.; Van der Voo, Rob; Thomas, William A.

    2008-06-01

    To test whether a displacement gradient along a curved fault structure requires rotation, we studied the northeast-striking, northwest-verging, large-displacement Jones Valley thrust fault of the Appalachian thrust belt in Alabama. Paleomagnetism, anisotropy of magnetic susceptibility (AMS) and calcite twinning analysis, complemented by balanced cross-sections, were used to evaluate the presence and magnitude of any rotation. Remanence directions from the Silurian Red Mountain Formation reveal a prefolding magnetization acquired in the Pennsylvanian, whereas magnetic analysis shows a strong, bedding-parallel compaction fabric with a tectonic lineation. Paleomagnetic directions and magnetic lineations reveal no relative rotation between the hanging wall and footwall of the thrust fault. Rather than rotation, therefore, we interpret the Jones Valley thrust sheet as a structure that developed in a self-similar fashion, with lateral growth of the fault surface occurring coincident with growth into the foreland.

  8. Sedimentation in an Active Fold and Thrust Belt, Santa Barbara Basin, CA: Spatial and Temporal Evolution from 1.0 Ma to Present

    Science.gov (United States)

    Marshall, C. J.; Sorlien, C. C.; Nicholson, C.; Behl, R. J.; Kennett, J.

    2009-12-01

    The east-west-trending Santa Barbara Basin is part of an active fold and thrust belt within the Western Transverse Ranges province related to block rotation and north-south transpression associated with a continental transform plate boundary. This setting provides an excellent opportunity to study the relation between tectonics and sedimentation within a dynamic margin setting. Isochore maps derived from high-quality grids of seismic reflection profiles document dramatic shifts in location, shape, and accumulation rate of sedimentary depocenters in Santa Barbara Basin during the last 1 Myr. Isochore maps are defined by distinctive sequence boundaries and other stratigraphic horizons identified on deep-penetration industry multichannel seismic (MCS) data, and high-resolution MCS and USGS towed chirp data acquired during 2005 and 2008 research cruises. Horizon ages were assigned based on correlation to well-dated ODP Site 893, a previously recognized 1-Ma horizon derived from industry well logs, and interpolation between dated tephra layers, biostratigraphic markers, and MIS climate transitions identified from oxygen isotopic analysis of recovered cores that sample strata back to ~700 ka. Horizons were interpreted and correlated across the eastern and central basin, extending beyond ODP Site 893, then gridded. Isochore thickness maps were created from the gridded horizons, first in two-way travel time, then converted to depth and volume. Over much of the basin, average sediment accumulation rates (uncorrected for compaction) since 1 Ma are remarkably high (~1.0 to 1.5 m/kyr) and the spatial pattern is relatively constant. Rates were highest between 1 Ma and ~500 ka in the central portion of the Santa Barbara Channel (near ODP Site 893), but then decreased owing possibly to diversion of sediment into Santa Monica Bay with the initiation of the Hueneme fan. Since ~710 ka, most basin sedimentation has been focused within a WNW-ESE-trending offshore trough located

  9. Butterflies (Lepidoptera: Papilionoidea and Hesperoidea and other protected fauna of Jones Estate, a dying watershed in the Kumaon Himalaya, Uttarakhand, India

    Directory of Open Access Journals (Sweden)

    P. Smetacek

    2012-08-01

    Full Text Available Two hundred and forty three species of butterflies recorded from Jones Estate, Uttarakhand between 1951 and 2010 are reported. The ongoing rapid urbanization of Jones Estate micro-watershed will destroy the habitat of 49 species of wildlife protected under Indian law, as well as several species of narrow endemic moths and butterflies. The only known Indian habitat for the butterfly Lister’s Hairstreak Pamela dudgeoni will be destroyed. The effect on the water flow of both the Bhimtal and Sattal lake systems will clearly be adverse, as is evident from the drying up of Kua Tal and the reduced flow of perennial water springs during the dry season on the Estate. The undoubtedly negative effect of urbanization on these valuable fresh water resources will be irreversible in the long term. The trend can be reversed by extending protection to Jones Estate by re-declaring it a Green Belt of Bhimtal and by banning construction in the catchment area of Bhimtal lake, as has been done in Nainital and Mussoorie, both in Uttarakhand.

  10. A Máquina Teórica: O Discurso de Christopher Norris sobre o Pós-Modernismo na Década de Noventa

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    Adam Sharman

    1997-10-01

    Full Text Available opresente ensaio oferece uma exegese crítica dos sete livros que, até o final de 1997, o teórico e crítico britânico Christopher Norman dedicou ao pós-modernismo, considerando-se que a temática de Norris é a teoria pósmodernista, não os artefatos culturais ou processos pósmodernistas pelos quais ele demonstra pouco interesse. Nessa trajetória, são entrelaçados os fios de diversas questões: o entendimento de Norris do pós-modernismo; as objeções que ele faz à teoria pós-modernista; o teor de sua discordância de pensadores como Baudrillard com relação à Guerra do Golfo; a nota de desalento que pauta sua visão do pós-modernismo; o impacto do contexto político de direita de Margaret Thatcher sobre sua visão pessimista dos intelectuais pós-modernistas no início da década. Sobretudo, o ensaio rastreia a crítica reiterada de Norris à excessiva extensão conferida à lingüística saussureana, na sua opinião, a raiz de um mal-elaborado "relativismo cultural", bem como seu amplo comentário sobre o afastamento de Michel Foucault do pensamento de Kant. Norris crê que esse encontro ilustra, de forma exemplar, o afastamento pós-modernista dos valores iluministas de verdade, crítica e razão universal, cujo corolário, para ele, é a eliminação de qualquer vinculação, baseada em princípios, entre a prática intelectual e o domínio ético-político. O ensaio oferece, paralelamente, um número de críticas a Norris (inclusive seu hábito de processar diversas posições numa máquina teórica abstrata e imperdoável, aiJ ressaltar as muitas alternativas à teoria pós-modernista que ele explora (filosofias pós-analíticas do significado, filosofia da ciência, realismo causal, a desconstrução de Derrida e de Man. O ensaio conclui estabelecendo uma distinção entre relatividade e relativismo e enfatizando que também a epistemologia necessita de uma ética e de uma responsabilidade -com relação aos textos

  11. Direct comparison of marine and terrestrial climate variability duringmarine isotope stages 6 and 5: Results from Santa Barbara Basin ODP Hole 893A

    Science.gov (United States)

    Friddell, Julie E.; Thunell, RobertC.; Heusser, Linda E.

    2002-01-01

    Planktonic foraminiferal δ18O,pollen, and opal records from Santa Barbara Basin are used to evaluate climatechanges in the northeast Pacific during marine isotope stages (MIS) 6 and5. While the oak and foraminifera record the major glacial-interglacial changes,opal is not correlated with these large-scale transitions. Surface water warmingin the basin was synchronous with terrestrial warming but earlier than icesheet melting and increasing Northern Hemisphere insolation at TerminationII. During and immediately after deglaciation, our marine proxies indicatethe presence of an isothermal upper water column. Later in substage 5E, thewater column became thermally stratified, surface productivity increased,and laminated sediments began accumulating. Sediment trap and hydrographicdata suggest these changes were due to the onset of a strong seasonal cyclesimilar to that seen today in the basin. A series of rapid coolings withinMIS 5 appears to be synchronous with North Atlantic ice-rafting events andGreenland stadials.

  12. Emigrare o restare in Germania? Tre differenti risposte di autrici ebree tedesche di seconda generazione (Barbara Honigmann, Lea Fleischmann, Esther Dischereit

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    Alessandro Costazza

    2014-04-01

    Full Text Available The purpose of this paper is to investigate, through the analysis of the writings of three German Jewish authors of second generation – Lea Fleischmann, Esther Dischereit and Barbara Honigmann – their different responses to the complex post-war situation of Jews in both West- and East-Germany. Despite the different origins and experiences of their parents under Nazism, all three make in their youth the painful experience of a Judaism lived mainly as absence, as silence about the past and as lack of Jewish tradition and religion. Trying to achieve their own identity, Fleischmann and Dischereit seek a possible integration in post-war West-Germany in the political commitment of the 70s, but must then recognize that anti-Semitism is still widespread in that country. This discovery compels Fleischmann to leave Germany and seek in Israel and eventually in the religion of her fathers a Jewish identity. Esther Dischereit decides on the contrary to perform in Germany her "exercises to be Jewish", assuming the role of critical conscience of German society. Different is the situation of Barbara Honigmann, born and raised in East-Germany, who reacts to the dominant materialism in that state with a need for spirituality that will take her to seek in religion – lived outside of Germany and so far from "negative symbiosis" between Jews and Germans, but also far from Israel - her own diasporic identity. Despite the three different outcomes resulting from the search for Jewish identity in post-war Germany, for all three authors writing plays a crucial function as memory and critical conscience and since this writing is a German one, it imposes eventually a tight and thorough confrontation with German culture.

  13. The renal and hepatic distribution of Bence Jones proteins depends on glycosylation: a scintigraphic study in rats

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    M.J.B.A. Prado

    1997-07-01

    Full Text Available The aim of the present study was to evaluate renal and liver distribution of two monoclonal immunoglobulin light chains. The chains were purified individually from the urine of patients with multiple myeloma and characterized as lambda light chains with a molecular mass of 28 kDa. They were named BJg (high amount of galactose residues exposed and BJs (sialic acid residues exposed on the basis of carbohydrate content. A scintigraphic study was performed on male Wistar rats weighing 250 g for 60 min after iv administration of 1 mg of each protein (7.4 MBq, as the intact proteins and also after carbohydrate oxidation. Images were obtained with a Siemens gamma camera with a high-resolution collimator and processed with a MicroDelta system. Hepatic and renal distribution were established and are reported as percent of injected dose. Liver uptake of BJg was significantly higher than liver uptake of BJs (94.3 vs 81.4% (P<0.05. This contributed to its greater removal from the intravascular compartment, and consequently lower kidney accumulation of BJg in comparison to BJs (5.7 vs 18.6% (P<0.05. After carbohydrate oxidation, there was a decrease in hepatic accumulation of both proteins and consequently a higher renal overload. The tissue distribution of periodate-treated BJg was similar to that of native BJs: 82.7 vs 81.4% in the liver and 17.3 vs 18.6% in the kidneys. These observations indicate the important role of sugar residues of Bence Jones proteins for their recognition by specific membrane receptors, which leads to differential tissue accumulation and possible toxicity

  14. Wendy Jones Nakanishi : an American resident in Japan, her life and work through the English language and literary creativity

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    Nataša Potočnik

    2012-12-01

    Full Text Available Wendy Jones Nakanishi is a professor of English Language and Comparative Cultures at a small private college located in the south of Japan: Shikoku Gakuin University in Kagawa prefecture. It is a life far removed from her roots. She grew up in a tiny town in the northwestern corner of Indiana and spent her childhood holidays at her grandparentsʼ farm in the central part of the state. She received graduate degrees in Indiana, in England and in Scotland and she also spent a year in France and half a year in Holland. Nakanishi has published widely in America, Japan and Europe. Her academic research ranges from eighteenth-century English literature to the analysis of contemporary Japanese and British authors to sociological topics related to Japan. She was an Associate Member of the Ruskin Programme, based at LancasterUniversity in England, and currently belongs to the Iris Murdoch Society of Japan. She has published a considerable body of academic work - critical monographs, articles and book reviews - and, in recent years, has embarked on writing short stories and Žcreative non-fictionʼ pieces based on her experience of living in Japan for the past twenty-seven years as an American 'ex-patʼ, as a university professor, and as the wife of a Japanese farmer and the mother of three sons. Her stories have been published in various literary magazines in Japan and abroad and reflect her Žlife storyʼ asa foreigner residing in that country. In this article, I will focus on her 'creative non-fictionʼ stories.

  15. Scaling relation and regime map of explosive gas–liquid flow of binary Lennard-Jones particle system

    KAUST Repository

    Inaoka, Hajime

    2012-02-01

    We study explosive gasliquid flows caused by rapid depressurization using a molecular dynamics model of Lennard-Jones particle systems. A unique feature of our model is that it consists of two types of particles: liquid particles, which tend to form liquid droplets, and gas particles, which remain supercritical gaseous states under the depressurization realized by simulations. The system has a pipe-like structure similar to the model of a shock tube. We observed physical quantities and flow regimes in systems with various combinations of initial particle number densities and initial temperatures. It is observed that a physical quantity Q, such as pressure, at position z measured along a pipe-like system at time t follows a scaling relation Q(z,t)=Q(zt) with a scaling function Q(ζ). A similar scaling relation holds for time evolution of flow regimes in a system. These scaling relations lead to a regime map of explosive flows in parameter spaces of local physical quantities. The validity of the scaling relations of physical quantities means that physics of equilibrium systems, such as an equation of state, is applicable to explosive flows in our simulations, though the explosive flows involve highly nonequilibrium processes. In other words, if the breaking of the scaling relations is observed, it means that the explosive flows cannot be fully described by physics of equilibrium systems. We show the possibility of breaking of the scaling relations and discuss its implications in the last section. © 2011 Elsevier B.V. All rights reserved.

  16. Late-Quaternary records of vegetation and fire in southeastern North Carolina from Jones Lake and Singletary Lake

    Science.gov (United States)

    Spencer, Jessica; Jones, Kaylee B.; Gamble, Douglas W.; Benedetti, Michael M.; Taylor, Audrey K.; Lane, Chad S.

    2017-10-01

    We conducted fossil pollen, charcoal, and geochemical analyses of sediment cores from Jones Lake and Singletary Lake spanning the last ∼50,000 cal yr B.P. to examine the linkages between climate, vegetation, and fire activity on the Atlantic Coastal Plain, and particularly emphasize changes since the Last Glacial Maximum. Application of the modern analog technique (MAT) to fossil pollen data allowed for quantitative estimates of Holocene climate, but Pleistocene assemblages had no modern analogues preempting their use for quantitative reconstructions. The MAT data indicate markedly lower mean annual precipitation and temperatures during the late Pleistocene relative to the Holocene. Increased charcoal accumulation during interstadials indicates increased fire activity during these warm intervals. Geochemical data (δ13C, δ15N, C:N) and pollen concentrations indicate a sparsely-vegetated Pleistocene landscape that produced few fires followed by an increase in biomass and fire activity around the lakes during the Holocene transition. A Quercus spp. maximum in the early Holocene is associated with low charcoal abundances, while increased dominance of Pinus spp. during the middle Holocene is associated with dramatic increases in charcoal. It is unclear if the Quercus-Pinus transition was the result of changing fire regimes or if the fire regime changed in response to vegetation. The regional asynchronicity of the Quercus-Pinus transition may indicate another forcing mechanism besides climate change, such as prehistoric human activity, is responsible for the ecological change. Macroscopic charcoal and C:N ratios reach unprecedented values during the late Holocene, possibly as a result of deforestation by both prehistoric Native Americans and later immigrant populations.

  17. Lazaro Christophe, La liberté logicielle : une ethnographie des pratiques d’échange et de coopération au sein de la communauté Debian

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    Gregory Dhen

    2010-10-01

    Full Text Available Christophe Lazaro s’attaque à un champ encore très peu étudié en sciences sociales, celui d’un objet informatique (un logiciel et de la “communauté” d’individus qui participe à son élaboration et à sa production. Le moins que l’on puisse dire, c’est que le défi est de taille. En effet, sur base de quelles balises méthodologiques et de quelles inspirations épistémologiques se fonder afin d’appréhender ce domaine aussi peu étudié en anthropologie ? Car tel est le paradoxe de la discipline : co...

  18. ENTRE A FICÇÃO E O POSFÁCIO DE JEAN-CHRISTOPHE RUFIN NO ROMANCE ROUGE BRÉSIL (2001): MARCAS DE UM FAZER LITERÁRIO COMPROMETIDO

    OpenAIRE

    Maia, William; UNEB; Cerqueda, Sérgio; UNEB

    2015-01-01

    Este trabalho objetiva refletir sobre a construção do fazer literário no século XXI, a partir do posfácio do romance Rouge Brésil (2001), de Jean-Christophe Rufin. Trata-se de uma obra contemporânea que resgata os relatos de viagem da primeira tentativa de colonização francesa no Brasil, batizada de França Antártica, na Baia de Guanabara, em 1555. As principais reflexões desenvolvidas a partir deste encontro alimentarão as discussões a seguir e serão apoiados nas indagações propostas por Comp...

  19. Philipp Thomas et Schumann Christoph (sous la direction de, From the Syrian Land to the States of Syria and Lebanon (Beiruter Texte und Studien 96. Würzburg et Beirut: Ergon Verlag in Kommission, 2004, 7 p. + 366 p.

    Directory of Open Access Journals (Sweden)

    Frank Peter

    2007-11-01

    Full Text Available Cet ouvrage collectif, dirigé par Thomas Philipp et Christoph Schumann, réunit 21 contributions portant sur l'émergence de nouvelles identités et idéologies, entre les années 1841 et 1940, dans le Bilâd al-Shâm, la région comprise entre les montagnes du Taurus, le désert syrien, le Sinaï et la Méditerranée. Philipp et Schumann considèrent que peu de recherches ont abordé cette région en tant qu’une unité (as integrated region fondée sur des caractéristiques sociales, culturelles et historiqu...

  20. Kinetic-contact-driven gigantic energy transfer in a two-dimensional Lennard-Jones fluid confined to a rotating pore

    Science.gov (United States)

    Karbowniczek, Paweł; Chrzanowska, Agnieszka

    2017-11-01

    A two-dimensional Lennard-Jones system in a circular and rotating container has been studied by means of molecular dynamics technique. A nonequilibrium transition to the rotating stage has been detected in a delayed time since an instant switching of the frame rotation. This transition is attributed to the increase of the density at the wall because of the centrifugal force. At the same time the phase transition occurs, the inner system changes its configuration of the solid-state type into the liquid type. Impact of angular frequency and molecular roughness on the transport properties of the nonrotating and rotating systems is analyzed.

  1. La Chartreuse de Parme,Tom Jones et Vanity Fair : la représentation autoconsciente dans trois stades de développement

    OpenAIRE

    Vågslid, Gudfrid

    2007-01-01

    En résumé INTRODUCTION Pour ce mémoire j ai choisi trois uvres réalistes, notamment The History of Tom Jones, a Foundling publié par Henry Fielding en 1749, La Chartreuse de Parme de Stendhal (1839) et Vanity Fair, a novel without a hero de William Makepeace Thackeray qui est paru en feuilleton en 1847-48. Je me concentrerai sur la Chartreuse et me servirai d exemples des deux autres uvres pour mettre en relief celle de Stendhal. Stendhal et Fielding partageaient « le m...

  2. Strength of semiconductors, metals, and ceramics evaluated by a microscopic cleavage model with Morse-type and Lennard-Jones-type interaction

    Science.gov (United States)

    Hess, Peter

    2014-08-01

    An improved microscopic cleavage model, based on a Morse-type and Lennard-Jones-type interaction instead of the previously employed half-sine function, is used to determine the maximum cleavage strength for the brittle materials diamond, tungsten, molybdenum, silicon, GaAs, silica, and graphite. The results of both interaction potentials are in much better agreement with the theoretical strength values obtained by ab initio calculations for diamond, tungsten, molybdenum, and silicon than the previous model. Reasonable estimates of the intrinsic strength are presented for GaAs, silica, and graphite, where first principles values are not available.

  3. Report on the Program “Fluid-mediated particle transport in geophysical flows” at the Kavli Institute for Theoretical Physics, UC Santa Barbara, September 23 to December 12, 2013

    Energy Technology Data Exchange (ETDEWEB)

    Jenkins, James T. [School of Civil and Environmental Engineering, Cornell University, Ithaca, New York 14853 (United States); Meiburg, Eckart [Department of Mechanical Engineering, UC Santa Barbara, Santa Barbara, California 93106 (United States); Valance, Alexandre [Institut de Physique de Rennes, Université de Rennes 1, Rennes 35042 (France)

    2015-09-15

    The Kavli Institute of Theoretical Physics (KITP) program held at UC Santa Barbara in the fall of 2013 addressed the dynamics of dispersed particulate flows in the environment. By focusing on the prototypes of aeolian transport and turbidity currents, it aimed to establish the current state of our understanding of such two-phase flows, to identify key open questions, and to develop collaborative research strategies for addressing these questions. Here, we provide a brief summary of the program outcome.

  4. "No interest in human anatomy as such": Frederic Wood Jones dissects anatomical investigation in the United States in the 1920s.

    Science.gov (United States)

    Jones, Ross L

    2014-03-01

    In 1926, Frederic Wood Jones, professor of Anatomy at the University of Adelaide and a leading figure in the British anatomical world, took a Rockefeller Foundation funded trip to the United States in order to inspect anatomy programmes and medical museums and to meet leading figures in the anatomical and anthropological world. His later reflections paint a picture of a discipline in transition. Physical anthropology and gross anatomy were coming to a crisis point in the United States, increasingly displaced by research in histology, embryology and radiological anatomy. Meanwhile, in Britain and its colonial outposts, anatomists such as Wood Jones were attempting to re-invigorate the discipline in the field, studying biological specimens as functional and active agents in their particular milieus, but with human dissection at the core. Thus, an examination of this trip allows us to see how the interaction between two traditions in anatomy informed the process of the development of human biology in this critical period. Copyright © 2013 Elsevier Ltd. All rights reserved.

  5. The phase-behavior of Lennard-Jones mixtures with nonadditive hard cores: Comparison between molecular dynamic calculations and perturbation theory

    Science.gov (United States)

    Schaink, H. M.; Hoheisel, C.

    1992-12-01

    An analytical equation of state for Lennard-Jones mixtures has recently been derived using a perturbation theory with an additive hard sphere mixture (i.e., for the collision diameter d12=(d11+d22)/2) as a reference system. Here we generalize this equation of state using a nonadditive hard sphere mixture as a reference system. Even for Lennard-Jones mixtures that obey the Lorentz-Berthelot mixing rules [σ12=(σ11+σ22)/2 and ɛ12 =√ɛ11ɛ22 ], we find that our generalized theory shows an improvement in the predictions of the excess Gibbs free energy and the excess volume compared to the old version of the theory. For several non-Lorentz-Berthelot mixtures the phase diagrams predicted by the equations of state with recent Gibbs-ensemble Monte Carlo and new molecular dynamics results were compared. In this comparison the van der Waals 1-fluid model as well as an effective hard sphere model were considered. In this work only the fluid-fluid phase behavior was studied. For mixtures characterized by non-Lorentz-Berthelot energy parameters the generalization of the original equation of state gives the best predictions. For a mixture characterized by a relatively large nonadditivity in the repulsion parameters the 1-fluid approximation is best. As a by-product this study yields a generalization of the MIX1 equation of state for mixtures of nonadditive hard spheres with d11≠d22.

  6. The Promotion and Reception of British Sculpture Abroad, 1948–1960: Herbert Read, Henry Moore, Barbara Hepworth, and the “Young British Sculptors”

    Directory of Open Access Journals (Sweden)

    Henry Meyric Hughes

    2016-07-01

    Full Text Available In 1945, Europe lay in ruins. Networks needed to be established, new alliances forged. UNESCO was a child of that time, and the idea of a united, democratic Europe took wing. During the period 1948–60, Modernism was at its height, and its shape was defined in a number of important exhibitions and publications. Herbert Read and others, with the support of the British Council, established an international presence for Henry Moore, Barbara Hepworth, and the postwar generation of “the Geometry of Fear”. In doing so, they introduced a particularly “English” flavour to the debates about European moral and spiritual reconstruction. Britain pioneered new forms of public patronage and display. In West Germany, the new British sculpture was interpreted as an expression of Western, humanist values, though it also carried intimations of the threat of nuclear war and destruction. Moore’s moderate Modernism and social democratic credentials went down well with artists in communist countries, who were seeking to escape from the narrow prescriptions of socialist realism. Over time, the British Council helped to create, and support, the notion of a self-regenerating sculptural tradition that was carried over until the full impact of globalization began to be felt, towards the end of the 1990s.

  7. Changes in Technique and Indications for Keratoplasty in Poland, 1989 to 2014: An Analysis of Corneal Transplantations Performed at Saint Barbara Hospital, Trauma Center, Sosnowiec, Poland.

    Science.gov (United States)

    Jankowska-Szmul, J; Dobrowolski, D; Krysik, K; Kwas, J; Nejman, M; Wylegala, E

    2016-06-01

    The purpose of this work was to study the evolving trends in techniques and indications for corneal transplantation in Poland. This retrospective, descriptive analysis of corneal transplantations was performed at the Ophthalmology Department of Saint Barbara Hospital, Trauma Center, Sosnowiec, Poland, between 1988 and 2014. Structure of indications and surgery type rates over 26 years were tabulated by means of 5-year intervals. Between 1989 and 2014, 1762 corneal transplantations were performed, including 1375 (78%) cases of penetrating keratoplasty, 137 (8%) lamellar keratoplasty, 112 (6%) patch grafts, and 138 (8%) keratolimbal allografts. The major indications and their respective overall percentage were corneal leucoma (24%), pseudophakic/aphakic bullous keratopathy (22%), Fuchs dystrophy (13%), keratoconus (13%), re-graft (11%), keratitis (9%), and limbal stem cell deficiency (8%), with changes in relative frequency of the leading indications over the following time intervals. The number of corneal transplantations gradually increased during the years reviewed. The rates of lamellar, keratolimbal, and patch grafts have grown dynamically since 2010, reaching 20%, 17%, and 12%, respectively, of procedures performed during 2010 to 2014. Over the past quarter of a century, there has been evolution in corneal transplantation service, from the first penetrating keratoplasty to the wide spectrum of procedures, including femtosecond laser-assisted keratoplasty. Although, since 2010, the rates of lamellar and keratolimbal allografts have grown rapidly, penetrating keratoplasty has remained the leading technique. Copyright © 2016 Elsevier Inc. All rights reserved.

  8. Review: Barbara Stauber (2004. Junge Frauen und Männer in Jugendkulturen. Selbstinszenierungen und Handlungspotentiale [Young Women and Men Within Youth Cultures. Impression Management and Agency

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    Anja Zeiske

    2008-01-01

    Full Text Available In her study Barbara STAUBER asks how young women and men present themselves within the context of "Techno". By using "topic-centered" interviews—as a variation of WITZEL's method of problem-centered interviews—STAUBER examines how belonging to the "Techno" youth culture influences young people in performing and generating their selves. This study integrates two theoretical perspectives. First, it focuses on structural conditions within the context of becoming an adult, such as education, living arrangements, life styles, and relationships with parents, peers, and romantic partners. Within these contexts STAUBER analyses different forms of personal freedom, dependencies, and hierarchical conflicts within the structural environment. However, the study only contains those issues of growing up which are associated with the young people's connection to "Techno". The second focus is on individuals' actions and performances, and STAUBER comprehensibly integrates GIDDENS' concept of "virtual structures" into the theoretical and empirical parts of her study. URN: urn:nbn:de:0114-fqs0801187

  9. Ground-water quality in the Santa Rita, Buellton, and Los Olivos hydrologic subareas of the Santa Ynez River basin, Santa Barbara County, California

    Science.gov (United States)

    Hamlin, S.N.

    1985-01-01

    Groundwater quality in the upper Santa Ynez River Valley in Santa Barbara County has degraded due to both natural and anthropogenic causes. The semiarid climate and uneven distribution of rainfall has limited freshwater recharge and caused salt buildup in water supplies. Tertiary rocks supply mineralized water. Agricultural activities (irrigation return flow containing fertilizers and pesticides, cultivation, feedlot waste disposal) are a primary cause of water quality degradation. Urban development, which also causes water quality degradation (introduced contaminants, wastewater disposal, septic system discharge, and land fill disposal of waste), has imposed stricter requirements on water supply quality. A well network was designed to monitor changes in groundwater quality related to anthropogenic activities. Information from this network may aid in efficient management of the groundwater basins as public water supplies, centered around three basic goals. First is to increase freshwater recharge to the basins by conjunctive surface/groundwater use and surface-spreading techniques. Second is to optimize groundwater discharge by efficient timing and spacing of pumping. Third is to control and reduce sources of groundwater contamination by regulating wastewater quality and distribution and, preferably, by exporting wastewaters from the basin. (USGS)

  10. Geomorphological and geochemical characterization of the 11 August 2008 mud volcano eruption at S. Barbara village (Sicily, Italy) and its possible relationship with seismic activity

    Science.gov (United States)

    Madonia, P.; Grassa, F.; Cangemi, M.; Musumeci, C.

    2011-05-01

    On 11 August 2008 a paroxysmal eruption occurred at Santa Barbara mud volcano (MV), located close to Caltanissetta, one of the most densely populated cities of Sicily (Italy). An associated minor event took place on August 2009. Both the events caused severe damage to civil infrastructures located within a range of about 2 km from the eruptive vent. Geomorphological, geochemical, and seismological investigations were carried out for framing the events in the appropriate geodynamic context. Geomorphological surveys recognized, in the immediate surrounding of the main emission point, two different families of processes and landforms: (i) ground deformations and (ii) changes in morphology and number of the fluid emitting vents. These processes were associated to a wider network of fractures, seemingly generated by the shock wave produced by the gas blast that occurred at the main paroxysm. Geochemical characterization allowed an estimation of the source of the fluids, or at least their last standing, at about 3 km depth. Finally, the close time relationships observed between anomalous increments of seismic activity and the two main paroxysmal events accounted for a possible common trigger for both the phenomena, even with different timing due to the very different initial conditions and characteristics of the two processes, i.e. seismogenesis and gas overloading.

  11. Geomorphological and geochemical characterization of the 11 August 2008 mud volcano eruption at S. Barbara village (Sicily, Italy and its possible relationship with seismic activity

    Directory of Open Access Journals (Sweden)

    P. Madonia

    2011-05-01

    Full Text Available On 11 August 2008 a paroxysmal eruption occurred at Santa Barbara mud volcano (MV, located close to Caltanissetta, one of the most densely populated cities of Sicily (Italy. An associated minor event took place on August 2009. Both the events caused severe damage to civil infrastructures located within a range of about 2 km from the eruptive vent. Geomorphological, geochemical, and seismological investigations were carried out for framing the events in the appropriate geodynamic context. Geomorphological surveys recognized, in the immediate surrounding of the main emission point, two different families of processes and landforms: (i ground deformations and (ii changes in morphology and number of the fluid emitting vents. These processes were associated to a wider network of fractures, seemingly generated by the shock wave produced by the gas blast that occurred at the main paroxysm. Geochemical characterization allowed an estimation of the source of the fluids, or at least their last standing, at about 3 km depth. Finally, the close time relationships observed between anomalous increments of seismic activity and the two main paroxysmal events accounted for a possible common trigger for both the phenomena, even with different timing due to the very different initial conditions and characteristics of the two processes, i.e. seismogenesis and gas overloading.

  12. Examining the interactive effects of ocenaographic and anthropogenic influences with the SST anomaly, or Warm Blob on the bloom response of the toxigenic HAB genus Pseudo-nitzschia in the Santa Barbara Channel.

    Science.gov (United States)

    Amiri, S.

    2016-12-01

    Harmful algal blooms (HAB's) include a large subset of toxigenic phytoplankton and microbial species responsible for shutting down major fisheries, impairing water quality and threatening public health. Oceanographic and anthropogenic effects on HAB's in concert with climactic stressors may have interactive effects influencing HAB blooms to persist longer than historically documented. This 3 year time-series explores the interactive effects of the SST anomaly known as the Warm Blob across the coastal Pacific on the bloom progression and persistence of the toxigenic Pseudo-nitzschia bloom across the West Coast, ranging from the gulf of Alaska to the Santa Barbara Channel (SBC). This study also explores direct links of the Warm Blob event on nutrient and oxygen concentrations spatially across the Santa Barbara Channel with the highest levels of domoic acid concentrations recorded from the coast wide mega bloom. MODIS and SeaWIFS Satellite imagery of chlorophyll and SST monthly averaged values of the SBC were identified to better understand the regional distribution of the Warm Blob on phytoplankton community structure. These images were ground truthed with monthly samples from 7 transects across the SBC with the Plumes and Blooms time-series, LTER sites and local pier sites across the Santa Barbara County. Preliminary data suggest an interesting correlation with Pseudo-nitzschia species outcompeting other phytoplankton species within the SBC during the 3 degree averaged increase of SST conditions with the Warm Blob event. *Data is still being processed and results should be analyzed before October 2016.

  13. Sand on the move: Post Hurricane Sandy analysis of the coastal sediment budget and bedform migration at Jones Inlet, Long Island, NY

    Science.gov (United States)

    Bales, M. K.; Goff, J. A.; Austin, J. A.; Flood, R. D.; Christensen, B. A.; Browne, C. M.; Saustrup, S.

    2013-12-01

    Hurricane Sandy struck the Northeast coast of the United States on October 29, 2012. Although sustained winds were downgraded to ~70 kts upon landfall, the vast area of the storm along with the direction of impact resulted in major storm-surge flooding and damage, as well as significant changes to the morphology of the coast-line, altering the characteristics of major barrier islands, inlets, and estuaries. A January 2013 post-storm survey aboard the R/V Pritchard, conducted by the University of Texas Institute for Geophysics, Stony Brook University, and Adelphi University, sought to investigate the impact of this post-tropical cyclone on the southwestern coast of Long Island, NY which sustained storm surges of up to 4 m above normal sea level. The objective of this project is to gain insight on the sedimentological volume changes and bathymetrical alterations made on the seafloor within Jones Inlet and the immediate estuaries behind Jones Beach and Long Beach Island. By studying these changes we hope to gain a better understanding of how large cyclonic storms alter sediment volumes and seafloor topography within major inlets and estuarine systems. These modifications can be observed in post-storm multibeam swath bathymetry and backscatter when compared to similar pre-storm data collected in 2010 by Stony Brook University. Post-storm CHIRP seismic reflection data were also collected, in order to define stratigraphic geometries, as well as grab samples to determine grain size distributions and ground truth for the backscatter data. The acoustic reflections imaged in the CHIRP data allow basal reflectors and dominate horizons to be traced throughout the inlet and estuaries. Our analysis focuses on (1) defining and quantifying areas of deposition and erosion from before-and-after bathymetry data; (2) comparing bedform patterns and grain size distributions from before-and-after backscatter and grab sample analysis; and (3) defining stratal geometries of the shallow

  14. Natural Offshore Oil Seepage and Related Tarball Accumulation on the California Coastline - Santa Barbara Channel and the Southern Santa Maria Basin: Source Identification and Inventory

    Science.gov (United States)

    Lorenson, T.D.; Hostettler, Frances D.; Rosenbauer, Robert J.; Peters, Kenneth E.; Dougherty, Jennifer A.; Kvenvolden, Keith A.; Gutmacher, Christina E.; Wong, Florence L.; Normark, William R.

    2009-01-01

    Oil spillage from natural sources is very common in the waters of southern California. Active oil extraction and shipping is occurring concurrently within the region and it is of great interest to resource managers to be able to distinguish between natural seepage and anthropogenic oil spillage. The major goal of this study was to establish the geologic setting, sources, and ultimate dispersal of natural oil seeps in the offshore southern Santa Maria Basin and Santa Barbara Basins. Our surveys focused on likely areas of hydrocarbon seepage that are known to occur between Point Arguello and Ventura, California. Our approach was to 1) document the locations and geochemically fingerprint natural seep oils or tar; 2) geochemically fingerprint coastal tar residues and potential tar sources in this region, both onshore and offshore; 3) establish chemical correlations between offshore active seeps and coastal residues thus linking seep sources to oil residues; 4) measure the rate of natural seepage of individual seeps and attempt to assess regional natural oil and gas seepage rates; and 5) interpret the petroleum system history for the natural seeps. To document the location of sub-sea oil seeps, we first looked into previous studies within and near our survey area. We measured the concentration of methane gas in the water column in areas of reported seepage and found numerous gas plumes and measured high concentrations of methane in the water column. The result of this work showed that the seeps were widely distributed between Point Conception east to the vicinity of Coal Oil Point, and that they by in large occur within the 3-mile limit of California State waters. Subsequent cruises used sidescan and high resolution seismic to map the seafloor, from just south of Point Arguello, east to near Gaviota, California. The results of the methane survey guided the exploration of the area west of Point Conception east to Gaviota using a combination of seismic instruments. The

  15. A History of Warming Sea Surface Temperature and Ocean Acidification Recorded by Planktonic Foraminifera Geochemistry from the Santa Barbara Basin, California

    Science.gov (United States)

    Osborne, E.; Thunell, R.; Bizimis, M.; Buckley, W. P., Jr.; benitez-Nelson, C. R.; Chartier, C. J.

    2015-12-01

    The geochemistry of foraminiferal shells has been widely used to reconstruct past conditions of the ocean and climate. Since the onset of the Industrial Revolution, anthropogenically produced CO2 has resulted in an increase in global temperatures and a decline in the mean pH of the world's oceans. The California Current System is a particularly susceptible region to ocean acidification due to natural upwelling processes that also cause a reduction in seawater pH. The trace element concentration of magnesium and boron in planktonic foraminiferal shells are used here as proxies for temperature and carbonate ion concentration ([CO32-]), respectively. Newly developed calibrations relating Mg/Ca ratios to temperature (R2 0.91) and B/Ca ratios to [CO32-] (R2 0.84) for the surface-mixed layer species Globogerina bulloides were generated using material collected in the Santa Barbara Basin sediment trap time-series. Using these empirical relationships, temperature and [CO32-] are reconstructed using a 0.5 meter long multi-core collected within the basin. 210Pb activities were used to determine a sedimentation rate for the core to estimate ages for core samples (sedimentation rate: 0.341 cm/yr). A spike in 137Cs activity is used as a tie-point to the year 1965 coinciding with the peak of nuclear bomb testing. Our down-core record extends through the mid-19th century to create a history of rising sea surface temperatures and declining [CO32-] as a result of anthropogenic CO2 emissions.

  16. Major Barbara Stimson: A Historical Perspective on the American Board of Surgery Through the Accomplishments of the First Woman to Achieve Board Certification.

    Science.gov (United States)

    Haisley, Kelly R; Drexel, Sabrina E; Watters, Jennifer M; Hunter, John G; Mullins, Richard J

    2017-12-21

    : Dr. Barbara Bartlett Stimson, AB, MD, MedScD, FACS (1898-1986) was a pioneering orthopedic surgeon from a prominent American family who, in 1940, became the first woman certified by the American Board of Surgery (ABS, certificate number 860). It would be another 7 years and approximately 2500 candidates before the next female surgeon would be certified. A member of the third class to admit women to Columbia Medical School and the second female surgical resident to complete training at Columbia-Presbyterian Medical Center, Dr. Stimson was a confident and exceptionally accomplished trailblazer for women in surgery. In this biographical sketch based upon documents from the ABS, and the archives of Vassar College and the College of Physicians and Surgeons at Columbia-Presbyterian Medical Center, Dr. Stimson's motivations, attitudes, and unique accomplishments emerge as testimony to the exceptional career of this driven, self-possessed woman. Stimson was undaunted by the sex-based conventions of her time, and achieved a notable career as a surgeon in the profession she loved; first honing her skills at a busy urban fracture service in New York, then serving with distinction in the Royal Army Medical Corps during World War II, and finally returning to the states to become a respected leader in her field. Her life story and unprecedented ABS certification affirm her conviction that proven skill and ability can be used as a means of overcoming unfounded biases, and helped pave the way for future generations of board certified female surgeons in the United States.

  17. The Jones-Ray effect reinterpreted: Surface tension minima of low ionic strength electrolyte solutions are caused by electric field induced water-water correlations

    Science.gov (United States)

    Okur, H. I.; Chen, Y.; Wilkins, D. M.; Roke, S.

    2017-09-01

    The surface tension of electrolyte solutions exhibits a minimum at millimolar electrolyte concentrations and then rises with increasing concentration. This minimum, known as the Jones-Ray effect, has been hotly debated over the past ∼80 years. If not considered as an artifact, it is typically ascribed to a phenomenological rare binding site for ions or ion pairs. Here, we propose an alternative underlying mechanism, namely that the hydrogen bond network of water responds to the collective electrostatic field of ions by increasing its orientational order, supported by recent surface tension measurements of NaCl solutions in H2O and D2O, and second harmonic scattering experiments in combination with ion resonant second harmonic reflection experiments. Recent thermodynamic and purely electrostatic treatments of the surface tension provide support for this interpretation. In addition, concerns related to possible artifacts influencing the measurements are quantified experimentally.

  18. Moore’s Law: The Life of Gordon Moore, Silicon Valley’s Quiet Revolutionary Arnold Thackray, David C. Brock, and Rachel Jones

    Energy Technology Data Exchange (ETDEWEB)

    Devanathan, Ram

    2016-05-01

    Five decades ago, Gordon Moore, who would go on to co-found Intel Corporation, made a prescient observation about the exponential advance of semiconductor technology with a corresponding decrease in device cost. His prediction about the pace of doubling of the number of transistors in an integrated circuit came to be known eponymously as Moore’s law and has held true for 50 years. He also foresaw, way back in 1965, the development of home computers, electronic controls in automobiles, portable communications systems, and electronic wrist watches. Moore’s fascinating life, characterized by relentless innovation, charity and breathtaking humility, is the subject of this comprehensive authorized biography. The enthralling narrative is the product of collaboration between an academic (Thackray), a technology historian (Brock) and a journalist (Jones), and draws its material from numerous interviews, Moore’s meticulously maintained notes and professional records, personal papers, industry data, published volumes, and news accounts.

  19. Method and system of Jones-matrix mapping of blood plasma films with "fuzzy" analysis in differentiation of breast pathology changes

    Science.gov (United States)

    Zabolotna, Natalia I.; Radchenko, Kostiantyn O.; Karas, Oleksandr V.

    2018-01-01

    A fibroadenoma diagnosing of breast using statistical analysis (determination and analysis of statistical moments of the 1st-4th order) of the obtained polarization images of Jones matrix imaginary elements of the optically thin (attenuation coefficient τ <= 0,1 ) blood plasma films with further intellectual differentiation based on the method of "fuzzy" logic and discriminant analysis were proposed. The accuracy of the intellectual differentiation of blood plasma samples to the "norm" and "fibroadenoma" of breast was 82.7% by the method of linear discriminant analysis, and by the "fuzzy" logic method is 95.3%. The obtained results allow to confirm the potentially high level of reliability of the method of differentiation by "fuzzy" analysis.

  20. Derivation of a GIS-based watershed-scale conceptual model for the St. Jones River Delaware from habitat-scale conceptual models.

    Science.gov (United States)

    Reiter, Michael A; Saintil, Max; Yang, Ziming; Pokrajac, Dragoljub

    2009-08-01

    Conceptual modeling is a useful tool for identifying pathways between drivers, stressors, Valued Ecosystem Components (VECs), and services that are central to understanding how an ecosystem operates. The St. Jones River watershed, DE is a complex ecosystem, and because management decisions must include ecological, social, political, and economic considerations, a conceptual model is a good tool for accommodating the full range of inputs. In 2002, a Four-Component, Level 1 conceptual model was formed for the key habitats of the St. Jones River watershed, but since the habitat level of resolution is too fine for some important watershed-scale issues we developed a functional watershed-scale model using the existing narrowed habitat-scale models. The narrowed habitat-scale conceptual models and associated matrices developed by Reiter et al. (2006) were combined with data from the 2002 land use/land cover (LULC) GIS-based maps of Kent County in Delaware to assemble a diagrammatic and numerical watershed-scale conceptual model incorporating the calculated weight of each habitat within the watershed. The numerical component of the assembled watershed model was subsequently subjected to the same Monte Carlo narrowing methodology used for the habitat versions to refine the diagrammatic component of the watershed-scale model. The narrowed numerical representation of the model was used to generate forecasts for changes in the parameters "Agriculture" and "Forest", showing that land use changes in these habitats propagated through the results of the model by the weighting factor. Also, the narrowed watershed-scale conceptual model identified some key parameters upon which to focus research attention and management decisions at the watershed scale. The forecast and simulation results seemed to indicate that the watershed-scale conceptual model does lead to different conclusions than the habitat-scale conceptual models for some issues at the larger watershed scale.

  1. Ken Jones [and] What Are We Talking About? [and] Simulations and Communication Skills in Secondary Schools [and] Simulations: Reading for Action [and] Who's Who, Who Sits Where [and] Simulations as Examinations [and] What Happens When Students Design and Run Their Own Simulations? [and] The Survival of the Blackest [and] Playing It for Real [and] Interactive Events: National Differences in Participation and Categorization [and] Beginnings and Other Starting Points [and] Three Categories of Ethics [and] Ken Jones's Books and Resources.

    Science.gov (United States)

    van Ments, Morry; Brooks, Greg; Shirts, Garry; Jones, Ken

    1998-01-01

    Includes testimonials to, and previously published articles by, Ken Jones on categories in simulation; simulations in secondary schools, reading instruction, and English-as-a-Second-Language; simulations as assessment tools; aspects of design; differences in race, gender, and perceived ability and performance; influence of national culture;…

  2. Rezension zu: Barbara Storck: Erzählte Enge. Raum und Weiblichkeit in französischen Erzähltexten des 18. und frühen 19. Jahrhunderts. Heidelberg: Universitätsverlag Winter 2009.

    Directory of Open Access Journals (Sweden)

    Zuzanna Aleksandra Jakubowski

    2009-10-01

    Full Text Available In her work, Barbara Storck examines the gender-specific semantics of literary spaces in narrative texts by Denis Diderot, Jean-Jacques Rousseau, Mme de Genlis, Mme de Staël, and Charles Nodier. Central to her examination is the motif of spatial constriction and in particular that of the enclosed woman. The goal of the investigation is to uncover the constitution of the female subject through literary spaces. Unfortunately there is little development of a gender analytical perspective – to the benefit, however, of the presentation of multiple contemporary discourses on subject-space constitution.

  3. Avaliação radiográfica dos efeitos do aparelho Jones Jig nas distalizações intra-bucais: um estudo piloto Radiographic evaluation of the effects of Jones Jig appliance in intrabuccal distalizations: a pilot study

    Directory of Open Access Journals (Sweden)

    Juliana Maria Monteiro de Oliveira

    2004-10-01

    Full Text Available Na Classe II dentária, aparelhos extra ou intra-bucais são utilizados na distalização dos molares superiores, sendo que o dispositivo extra-bucal, apesar de ser eficiente, apresenta uma série de inconvenientes, destacando-se entre eles, a necessidade de cooperação do paciente. Em virtude da total dependência da colaboração e aceitação do paciente, aparelhos alternativos intra-bucais foram sendo criados, promovendo assim, um maior controle do tratamento por parte do profissional. Dentre esses aparelhos, destaca-se o Jones Jig. Foram selecionados para a pesquisa seis pacientes, com idades compreendidas entre 12 a 18 anos, que apresentavam um padrão esquelético de Classe I ou Classe II suave, vertical normal e má oclusão de Classe II dentária. Esses pacientes utilizaram o Jones Jig numa primeira fase do tratamento ortodôntico. Radiografias laterais cefalométricas foram obtidas antes e após o tratamento com o Jones Jig e a partir delas, traçados cefalométricos foram feitos para obter medidas de tecidos moles, esqueléticas e dentárias. Os resultados encontrados foram determinados, comparando-se as medidas do pré e do pós-tratamento. A fim de avaliar a significância estatística desses resultados, utilizou-se o teste de Wilcoxon. A ocorrência de uma inclinação distal dos primeiros e segundos molares superiores foi a única alteração estatisticamente significante encontrada.In dental Class II relationship, extra or intrabuccal appliances are used during the upper molars distalization. The extrabuccal appliance, although to be efficient, present many inconveniences, such as the patient compliance. For these reasons, alternative intrabuccal appliances were created in order to get more control during the treatment of no compliances patients. One of these appliances is the Jones Jig. Six patients, as standard as possible, were selected for this research, with the age ranged from 12 to 18 years old. These patients shown a

  4. KAJIAN METODE ANALISA DATA GOAL SEEK (MICROSOFT EXCEL UNTUK PENYELESAIAN PERSAMAAN SCHRÖDINGER DALAM MENENTUKAN KUANTISASI ENERGI DIBAWAH PENGARUH POTENSIAL LENNARD-JONES

    Directory of Open Access Journals (Sweden)

    W. Kurniawan

    2016-11-01

    Full Text Available Penyelesaian persamaan Schrödinger dengan berbagai model potensial sangat penting dilakukan untuk memberikan gambaran perilaku zarah di bawah pengaruh potensial tersebut. Solusinya berupa fungsi gelombang yang memuat informasi penting tentang perilaku gelombang yang ditunjukkan dengan energi terikatnya. Pada penelitian ini kasus yang ingin diteliti adalah model potensial Lennard-Jones dengan menggunakan metode analisa goal seek yang tersedia pada Microsoft excel. Persamaannya dijabarkan dengan metode Euler terlebih dahulu selanjutnya syarat batas ditentukan agar ketelitian hasil diperoleh. Agar perhitungan goal seek  dapat dilakukan maka harus diubah dari besaran fisis menjadi besaran yang tidak berdimensi dimana parameter v menunjukkan keklasikan suatu sistem dan nilai  ε   menunjukkan kuantisasi energi. Hasil yang diperoleh adalah bahwa dengan memasukkan parameter kontrol nilai v tertentu, telah diperoleh beberapa keadaan energi dengan batas zkiri dan zkanan tertentu. Ketika masukan parameter v yang diberikan semakin besar keadaan energinya pun lebih rapat (ditunjukkan energy state yang diperoleh semakin banyak dibandingkan bila masukan v-nya lebih kecil. Penelitian ini bermanfaat untuk menyederhanakan kasus potensial yang lebih rumit, dimana solusinya dapat diperoleh dengan mudah dan konsep kuantisasi energi akibat model potensial L-J dapat dipahami secara utuh. Solution of the Schrödinger equation in various  potential model is very important in order to provide an overview of  behaviour’s particle under influence of potential model. The solution is a wave function that contains important information are shown by energy state. In this research, the investigated is Lennard Jones potential by using Goal Seek analysis which are available in Microsoft Excel. The equation is described by the Euler method and then boundary condition is determined to perecision result which are obtained. It must be changed in terms dimensionless where

  5. A brief, standardized tool for measuring HIV-related stigma among health facility staff: results of field testing in China, Dominica, Egypt, Kenya, Puerto Rico and St. Christopher & Nevis.

    Science.gov (United States)

    Nyblade, Laura; Jain, Aparna; Benkirane, Manal; Li, Li; Lohiniva, Anna-Leena; McLean, Roger; Turan, Janet M; Varas-Díaz, Nelson; Cintrón-Bou, Francheska; Guan, Jihui; Kwena, Zachary; Thomas, Wendell

    2013-11-13

    Within healthcare settings, HIV-related stigma is a recognized barrier to access of HIV prevention and treatment services and yet, few efforts have been made to scale-up stigma reduction programs in service delivery. This is in part due to the lack of a brief, simple, standardized tool for measuring stigma among all levels of health facility staff that works across diverse HIV prevalence, language and healthcare settings. In response, an international consortium led by the Health Policy Project, has developed and field tested a stigma measurement tool for use with health facility staff. Experts participated in a content-development workshop to review an item pool of existing measures, identify gaps and prioritize questions. The resulting questionnaire was field tested in six diverse sites (China, Dominica, Egypt, Kenya, Puerto Rico and St. Christopher & Nevis). Respondents included clinical and non-clinical staff. Questionnaires were self- or interviewer-administered. Analysis of item performance across sites examined both psychometric properties and contextual issues. The key outcome of the process was a substantially reduced questionnaire. Eighteen core questions measure three programmatically actionable drivers of stigma within health facilities (worry about HIV transmission, attitudes towards people living with HIV (PLHIV), and health facility environment, including policies), and enacted stigma. The questionnaire also includes one short scale for attitudes towards PLHIV (5-item scale, α=0.78). Stigma-reduction programmes in healthcare facilities are urgently needed to improve the quality of care provided, uphold the human right to healthcare, increase access to health services, and maximize investments in HIV prevention and treatment. This brief, standardized tool will facilitate inclusion of stigma measurement in research studies and in routine facility data collection, allowing for the monitoring of stigma within healthcare facilities and evaluation of

  6. A brief, standardized tool for measuring HIV-related stigma among health facility staff: results of field testing in China, Dominica, Egypt, Kenya, Puerto Rico and St. Christopher & Nevis

    Science.gov (United States)

    Nyblade, Laura; Jain, Aparna; Benkirane, Manal; Li, Li; Lohiniva, Anna-Leena; McLean, Roger; Turan, Janet M; Varas-Díaz, Nelson; Cintrón-Bou, Francheska; Guan, Jihui; Kwena, Zachary; Thomas, Wendell

    2013-01-01

    Introduction Within healthcare settings, HIV-related stigma is a recognized barrier to access of HIV prevention and treatment services and yet, few efforts have been made to scale-up stigma reduction programs in service delivery. This is in part due to the lack of a brief, simple, standardized tool for measuring stigma among all levels of health facility staff that works across diverse HIV prevalence, language and healthcare settings. In response, an international consortium led by the Health Policy Project, has developed and field tested a stigma measurement tool for use with health facility staff. Methods Experts participated in a content-development workshop to review an item pool of existing measures, identify gaps and prioritize questions. The resulting questionnaire was field tested in six diverse sites (China, Dominica, Egypt, Kenya, Puerto Rico and St. Christopher & Nevis). Respondents included clinical and non-clinical staff. Questionnaires were self- or interviewer-administered. Analysis of item performance across sites examined both psychometric properties and contextual issues. Results The key outcome of the process was a substantially reduced questionnaire. Eighteen core questions measure three programmatically actionable drivers of stigma within health facilities (worry about HIV transmission, attitudes towards people living with HIV (PLHIV), and health facility environment, including policies), and enacted stigma. The questionnaire also includes one short scale for attitudes towards PLHIV (5-item scale, α = 0.78). Conclusions Stigma-reduction programmes in healthcare facilities are urgently needed to improve the quality of care provided, uphold the human right to healthcare, increase access to health services, and maximize investments in HIV prevention and treatment. This brief, standardized tool will facilitate inclusion of stigma measurement in research studies and in routine facility data collection, allowing for the monitoring of stigma within

  7. Avaliação cefalométrica das alterações dentoesqueléticas de jovens com má oclusão de Classe II dentária tratados com distalizadores Jones jig Cephalometric evaluation of dentoskeletal changes in Class II young patients treated with Jones jig appliances

    Directory of Open Access Journals (Sweden)

    Mayara Paim Patel

    2009-06-01

    Full Text Available OBJETIVO: esta pesquisa objetivou avaliar cefalometricamente as alterações dentoesqueléticas de jovens com Classe II dentária tratados com o distalizador Jones jig. METODOLOGIA: foram avaliados 30 pacientes, sendo 15 de cada gênero, com média de idades iniciais de 13,63 anos; brasileiros, naturais da cidade de Bauru/SP, caracterizados por má oclusão de Classe II, 1ª e 2ª divisões de Angle sem comprometimento esquelético. Os jovens foram tratados com aparelho Jones jig a fim de distalizar os molares superiores a uma relação molar de "super Classe I"; sendo que esse dispositivo permaneceu, em média, por 0,55 anos. Ao final da sobrecorreção, os molares distalizados receberam um botão de Nance e, como ancoragem extrabucal, o aparelho extrabucal (AEB com tração média-alta, com o intuito de verticalizar e corrigir a angulação radicular dos molares distalizados. Foram realizadas telerradiografias em normal lateral inicial (T1 e pós-distalização (T2. As medidas cefalométricas foram submetidas ao teste t dependente de Student para avaliar as alterações de T1 para T2. RESULTADOS: com base nos resultados obtidos e a partir da metodologia empregada, observou-se alterações dentárias significativas, como a movimentação distal linear e angular, assim como a intrusão dos segundos e primeiros molares superiores no sentido vertical. Também se confirmou efeitos indesejáveis, como a perda de ancoragem refletida em mesialização, extrusão e angulação mesial dos segundos pré-molares, a protrusão dos incisivos superiores e o aumento do trespasse vertical e horizontal. Pode-se confirmar que certas movimentações dentárias promovem significativas alterações esqueléticas de estruturas localizadas à distância, ou seja, observou-se extrusão significativa dos segundos pré-molares superiores, o que resultou em rotação mandibular, aumento significativo da altura facial anteroinferior e protrusão do lábio inferior

  8. Examination of Electric Utility CEO Compensation 2000-2011 and its significance to Company Earnings, Company Revenue, Company Stock and the Dow Jones Utility Average

    Science.gov (United States)

    Labovitch, Andrew

    This dissertation examined electric utility CEO compensation during the years 2000 through 2011 for United States owned and operated companies. To determine the extent to which agency theory may apply to electric utility CEO compensation, this examination segmented the industry by four types of company financial metrics: revenue, earnings, stock price and the Dow Jones Utility Average; by five categories of CEO compensation: base salary, bonus, stock grants, all other compensation and total compensation; and by four categories of company size as measured by revenue: large, medium, small and the industry as a whole. Electric utility CEO compensation data was analyzed with the financial metrics to determine correlations. No type of compensation was highly correlated to any of the financial metrics for any size industry segment indicating that there was little agency. CEO compensation in large electric utility companies was higher than compensation in medium and smaller companies even though the CEOs at larger companies earned less per dollar of revenue and per dollar of earnings than their counterparts in smaller companies.

  9. Power-law correlations in finance-related Google searches, and their cross-correlations with volatility and traded volume: Evidence from the Dow Jones Industrial components

    Science.gov (United States)

    Kristoufek, Ladislav

    2015-06-01

    We study power-law correlations properties of the Google search queries for Dow Jones Industrial Average (DJIA) component stocks. Examining the daily data of the searched terms with a combination of the rescaled range and rescaled variance tests together with the detrended fluctuation analysis, we show that the searches are in fact power-law correlated with Hurst exponents between 0.8 and 1.1. The general interest in the DJIA stocks is thus strongly persistent. We further reinvestigate the cross-correlation structure between the searches, traded volume and volatility of the component stocks using the detrended cross-correlation and detrending moving-average cross-correlation coefficients. Contrary to the universal power-law correlations structure of the related Google searches, the results suggest that there is no universal relationship between the online search queries and the analyzed financial measures. Even though we confirm positive correlation for a majority of pairs, there are several pairs with insignificant or even negative correlations. In addition, the correlations vary quite strongly across scales.

  10. Psychology, not educational neuroscience, is the way forward for improving educational outcomes for all children: Reply to Gabrieli (2016) and Howard-Jones et al. (2016).

    Science.gov (United States)

    Bowers, Jeffrey S

    2016-10-01

    In Bowers (2016), I argued that there are (a) practical problems with educational neuroscience (EN) that explain why there are no examples of EN improving teaching and (b) principled problems with the logic motivating EN that explain why it is likely that there never will be. In the following article, I consider the main responses raised by both Gabrieli (2016) and Howard-Jones et al. (2016) and find them all unconvincing. Following this exchange, there are still no examples of EN providing new insights to teaching in the classroom, there are still no examples of EN providing new insights to remedial instructions for individuals, and, as I detail in this article, there is no evidence that EN is useful for the diagnosis of learning difficulties. The authors have also failed to address the reasons why EN is unlikely to benefit educational outcomes in the future. Psychology, by contrast, can (and has) made important discoveries that can (and should) be used to improve teaching and diagnostic tests for learning difficulties. This is not a debate about whether science is relevant to education, rather it is about what sort of science is relevant. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  11. Use of Multiple Methods to Estimate Walrus (Odobenus rosmarus rosmarus Abundance in the Penny Strait-Lancaster Sound and West Jones Sound Stocks, Canada

    Directory of Open Access Journals (Sweden)

    Robert EA Stewart

    2014-12-01

    Full Text Available Surveys to estimate walrus abundance at terrestrial haulout sites in the Penny Strait-Lancaster Sound (PS-LS and West Jones Sound (WJS stocks were conducted in 1977 and 1998-2009. The Minimum Counted Population (MCP was similar in 1977 (565 to recent years (557 for the PS-LS stock. The MCP for the WJS stock was higher in recent surveys (404 than in 1977 (290. Regression analysis of MCP and density (number of walrus divided by number of haulouts surveyed showed no significant trends over time. We also calculated bounded count estimates for comparison. Finally, we used broad-scale behavioural data to estimate the proportion of the total stock that could be considered countable, to produce two adjusted estimates. We selected recent surveys with good coverage and ignored adjusted estimates that were lower than MCP. For the PS-LS stock, the adjusted MCP (with 95% CL was 672 (575-768 and 727 (623-831 walrus in 2007 and 2009, respectively. For WJS, the best estimates were the adjusted MCP of 503 (473-534 in 2008 and the adjusted bounded count of 470 (297-1732 in 2009. While both stocks appear to have remained stable over three decades, differences in survey coverage and possible differences in walrus distribution make precise population estimation difficult.

  12. 2480-IJBCS-Article-Christophe Bernard Gandonou

    African Journals Online (AJOL)

    hp

    Les auteurs remercient le Groupe Energies Renouvelables, Environnement et Solidarité (GERES ONG) pour le financement de cette étude. RESUME. Jatropha curcas est l'une des espèces végétales identifiée dans les régions tropicales comme prometteuse pour la production d'huile végétale pure ou de biodiesel.

  13. Avoiding the Portuguese Trap / Christoph B. Rosenberg

    Index Scriptorium Estoniae

    Rosenberg, Christoph B.

    2008-01-01

    Ilmunud ka: Delovõje Vedomosti 5. märts lk. 29, Äripäev 7. märts lk. 39. IMFi ja Eesti Panga soovitused õigeks poliitikaks, et vältida Portugali ja Aasia majanduse saatust ning võimaldada Eesti majanduse pehmet maandumist

  14. 11. septembri veidrad kohtuasjad / Christopher Bollyn

    Index Scriptorium Estoniae

    Bollyn, Christopher

    2007-01-01

    Autori väitel pole ükski 11. septembri terrorirünnaku ohvri hagi jõudnud kohtuistungini, kohtuvälise lahendini on jõudnud enamik umbes 6600 hagist. Terrorirünnakute väidetav korraldaja Khalid Sheik Mohammed on andnud ülestunnistusi, kuid nii mõnigi asjaolu lubab arvata, et neid ei maksa uskuda

  15. [The disease of admiral Christopher Columbus].

    Science.gov (United States)

    Espinoza, R; González, C

    1997-06-01

    Based on diaries and relations, the fact that Admiral Cristobal Colon effectively suffered of gout is documented. This was a common disease in that times. The interpretations that gout as a disease has had in the course of medicine history, are also analyzed.

  16. 1207 IJBCS-Article-Gandonnou G Christophe

    African Journals Online (AJOL)

    KODJIO NORBERT

    facilitée par la multiplication végétative par rejets qui est le principal mode de reproduction de cette plante. Dans ce travail, la multiplication in vitro de la variété locale Aloga de bananier plantain (Musa x paradisiaca. L.) a été étudiée. Le milieu de culture de base utilisé a été additionné de différentes concentrations de l' ...

  17. 1181-IJBCS-Article-Gandonou G Christophe

    African Journals Online (AJOL)

    hp

    turgor, volume and nutrient supply. In. Encyclopedia of Plant Physiology, New. Series (Vol. 2), Luttge U, Pitman MG. (eds). Springer-Verlag: Berlin; 284-316. Dasgan HY, Aktas H, Abak K, Cakmak I. 2002. Determination of screening techniques to salinity tolerance in tomatoes and investigation of genotype responses.

  18. 1181-IJBCS-Article-Gandonou G Christophe

    African Journals Online (AJOL)

    hp

    1Laboratoire de Biologie et Santé, Université Abdelmalek Essaâdi, Faculté des Sciences de Tétouan, ... 2 Laboratoire de Physiologie Végétale, Faculté des Sciences et Techniques (FAST/UAC), ..... Scientifique (PARS AGRO 180)" from the.

  19. 2594-IJBCS-Article-Christopher Abrahami Gouin

    African Journals Online (AJOL)

    hp

    Seasonal pollution of lagoon sediments with heavy metals (Cu, Pb and Zn) in humid tropical zone: case of Mondoukou lagoon (South-East Ivory Coast). ABSTRACT. In Africa, especially in Ivory Coast, lagoon environment is generally the outlet of pollution. Sewage treatment plants of urban lagoons have failed so that ...

  20. "They Called me Matilda, and I Came to be Known as Matilda ". A study of the Concept of Identity in Lloyd Jones' Mr. Pip and Andrew Adamson's Film Adaptation

    OpenAIRE

    Moreno Lorente, Ariadna

    2017-01-01

    This paper discusses the role that Great Expectations and its main character Pip play in shaping Matilda's and Mr. Watts' identities. Taking Matilda as the representation of the Melanesian culture and Mr. Watts and Great Expectations of the Western's, the postcolonial discourse is set. Firstly, this paper aims to demonstrate that Matilda and Mr. Watts cross-cultural relations have an effect on both characters' identities which become hybridized. Secondly, through a deep analysis of Jones' nov...

  1. Modified Lennard-Jones Potentials with a Reduced Temperature-Correction Parameter for Calculating Thermodynamic and Transport Properties: Noble Gases and Their Mixtures (He, Ne, Ar, Kr, and Xe

    Directory of Open Access Journals (Sweden)

    Seung-Kyo Oh

    2013-01-01

    Full Text Available The three-parameter Lennard-Jones (12-6 potential function is proposed to calculate thermodynamic property (second virial coefficient and transport properties (viscosity, thermal conductivity, and diffusion coefficient of noble gases (He, Ne, Ar, Kr, and Xe and their mixtures at low density. Empirical modification is made by introducing a reduced temperature-correction parameter τ to the Lennard-Jones potential function for this purpose. Potential parameters (σ, ε, and τ are determined individually for each species when the second virial coefficient and viscosity data are fitted together within the experimental uncertainties. Calculated thermodynamic and transport properties are compared with experimental data by using a single set of parameters. The present study yields parameter sets that have more physical significance than those of second virial coefficient methods and is more discriminative than the existing transport property methods in most cases of pure gases and of gas mixtures. In particular, the proposed model is proved with better results than those of the two-parameter Lennard-Jones (12-6 potential, Kihara Potential with group contribution concepts, and other existing methods.

  2. A Crítica da Economia Política e a Nova Dialética: Marx, Hegel e o Problema da Tese da Homologia de Christopher J. Arthur

    Directory of Open Access Journals (Sweden)

    Elena Louisa Lange

    2017-02-01

    Full Text Available Nos últimos anos, a Nova Dialética de Christopher J. Arthur tem tido um forte impacto sobre os estudos de Marx no mundo anglófono, destacando a correlação da dialética sistemática de Hegel (não histórica com a obra central de Marx, O Capital, e, especialmente, na teoria de Marx da forma de valor. Ele afirma que as categorias da Lógica de Hegel e aquelas do início de O Capital de Marx mostram uma homologia impressionante [...] à luz de algum trabalho de reconstrução menor. (Arthur, 2004, p. 4. Este ensaio critica a leitura de Arthur de Marx e, especialmente, de Hegel contra o background das importantes contribuições para os estudos de Hegel das últimas décadas. Estes estudos foram pioneiros na teoria da dialética e na teoria das categorias, na sistematização da estrutura antinômica do conceito e o problema do pressuposto semântico-pragmático (semantisch-pragmatischer Präsuppositionsbegriff da exposição científica. Não obstante o seu caráter fundamental para um tratamento erudito e para a compreensão da dialética de Hegel, essas abordagens estão ausentes na intervenção de Arthur. Isto, como será mostrado, tem graves consequências para 1 a leitura de Arthur da Lógica de Hegel, 2 a aplicação de Arthur da dialética de Hegel para a apresentação da forma de valor de Marx e 3 a suprassunção de Marx em Hegel desenvolvida por Arthur. Será argumentado que o não-reconhecimento de Arthur do método dialético de Hegel também afeta negativamente o entendimento de Arthur do escopo e intenção do projeto crítico de Marx, especialmente a necessária relação interna entre trabalho abstrato, valor e dinheiro no início de O Capital vol. 1.

  3. Explicit expressions of self-diffusion coefficient, shear viscosity, and the Stokes-Einstein relation for binary mixtures of Lennard-Jones liquids

    Energy Technology Data Exchange (ETDEWEB)

    Ohtori, Norikazu, E-mail: ohtori@chem.sc.niigata-u.ac.jp [Department of Chemistry, Niigata University, 8050 Ikarashi 2-no-cho, Nishi-ku, Niigata 950-2181 (Japan); Ishii, Yoshiki [Graduate School of Science and Technology, Niigata University, 8050 Ikarashi 2-no-cho, Nishi-ku, Niigata 950-2181 (Japan)

    2015-10-28

    Explicit expressions of the self-diffusion coefficient, D{sub i}, and shear viscosity, η{sub sv}, are presented for Lennard-Jones (LJ) binary mixtures in the liquid states along the saturated vapor line. The variables necessary for the expressions were derived from dimensional analysis of the properties: atomic mass, number density, packing fraction, temperature, and the size and energy parameters used in the LJ potential. The unknown dependence of the properties on each variable was determined by molecular dynamics (MD) calculations for an equimolar mixture of Ar and Kr at the temperature of 140 K and density of 1676 kg m{sup −3}. The scaling equations obtained by multiplying all the single-variable dependences can well express D{sub i} and η{sub sv} evaluated by the MD simulation for a whole range of compositions and temperatures without any significant coupling between the variables. The equation for D{sub i} can also explain the dual atomic-mass dependence, i.e., the average-mass and the individual-mass dependence; the latter accounts for the “isotope effect” on D{sub i}. The Stokes-Einstein (SE) relation obtained from these equations is fully consistent with the SE relation for pure LJ liquids and that for infinitely dilute solutions. The main differences from the original SE relation are the presence of dependence on the individual mass and on the individual energy parameter. In addition, the packing-fraction dependence turned out to bridge another gap between the present and original SE relations as well as unifying the SE relation between pure liquids and infinitely dilute solutions.

  4. Delayed Union of a Jones Fracture in a Patient With Rothmund-Thomson Syndrome: A Case Report and Review of the Literature.

    Science.gov (United States)

    Barisonek, Kirsten L; Protzman, Nicole M; Wobst, Garrett M; Brigido, Stephen A

    2016-01-01

    Rothmund-Thomson syndrome is a rare autosomal recessive genodermatosis, characterized by poikiloderma, small stature, juvenile cataracts, sparse hair, skeletal abnormalities, and a predisposition to osteogenic sarcomas and skin cancers. Although numerous skeletal abnormalities have been described in patients with Rothmund-Thomson syndrome, to our knowledge, only 1 study has shown evidence of delayed fracture healing in a patient with Rothmund-Thomson syndrome. We present the case of a 13-year-old female diagnosed with Rothmund-Thomson syndrome who demonstrated delayed union of her fifth metatarsal after a Jones fracture. She was treated conservatively for 6 weeks with non-weightbearing cast immobilization and was then transitioned to a controlled ankle motion walker for an additional 4 weeks. Two months later, however, she continued to experience pain, and, on radiographic examination, the fracture remained unchanged. Therefore, with her guardian's consent, the patient elected to undergo open reduction and internal fixation of the fifth metatarsal fracture. At 8 weeks postoperatively, the patient reported a subsidence of symptoms and had returned to normal activity. With our report, we hope to increase practitioner awareness that delayed bone healing could be a possibility in patients with Rothmund-Thomson syndrome and encourage consideration of routine imaging and supplementation with calcium and vitamin D. Additionally, the present findings suggest that patients with Rothmund-Thomson syndrome could benefit from early surgical intervention, given their poor bone healing capacity and high likelihood of nonunion. Although the association between impaired bone healing and Rothmund-Thomson syndrome is rational, additional studies are needed to determine the prevalence of chronic nonunion in this patient population. Copyright © 2016 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  5. Effect of dispersive long-range corrections to the pressure tensor: The vapour-liquid interfacial properties of the Lennard-Jones system revisited

    Energy Technology Data Exchange (ETDEWEB)

    Martínez-Ruiz, F. J.; Blas, F. J., E-mail: felipe@uhu.es [Departamento de Física Aplicada, Universidad de Huelva, 21071 Huelva (Spain); Centro de Investigación de Física Teórica y Matemática, Universidad de Huelva, 21071 Huelva (Spain); Mendiboure, B. [Laboratoire des Fluides Complexes et leurs Réservoirs, UMR5150, Université de Pau et des Pays de l’Adour, B. P. 1155, Pau Cedex 64014 (France); Moreno-Ventas Bravo, A. I. [Centro de Investigación de Física Teórica y Matemática, Universidad de Huelva, 21071 Huelva (Spain); Departamento de Geología, Facultad de Ciencias Experimentales, Universidad de Huelva, 21071 Huelva (Spain)

    2014-11-14

    We propose an extension of the improved version of the inhomogeneous long-range corrections of Janeček [J. Phys. Chem. B 110, 6264–6269 (2006)], presented recently by MacDowell and Blas [J. Chem. Phys. 131, 074705 (2009)] to account for the intermolecular potential energy of spherical, rigid, and flexible molecular systems, to deal with the contributions to the microscopic components of the pressure tensor due to the dispersive long-range corrections. We have performed Monte Carlo simulations in the canonical ensemble to obtain the interfacial properties of spherical Lennard-Jones molecules with different cutoff distances, r{sub c} = 2.5, 3, 4, and 5σ. In addition, we have also considered cutoff distances r{sub c} = 2.5 and 3σ in combination with the inhomogeneous long-range corrections proposed in this work. The normal and tangential microscopic components of the pressure tensor are obtained using the mechanical or virial route in combination with the recipe of Irving and Kirkwood, while the macroscopic components are calculated using the Volume Perturbation thermodynamic route proposed by de Miguel and Jackson [J. Chem. Phys. 125, 164109 (2006)]. The vapour-liquid interfacial tension is evaluated using three different procedures, the Irving-Kirkwood method, the difference between the macroscopic components of the pressure tensor, and the Test-Area methodology. In addition to the pressure tensor and the surface tension, we also obtain density profiles, coexistence densities, vapour pressure, critical temperature and density, and interfacial thickness as functions of temperature, paying particular attention to the effect of the cutoff distance and the long-range corrections on these properties. According to our results, the main effect of increasing the cutoff distance (at fixed temperature) is to sharpen the vapour-liquid interface, to decrease the vapour pressure, and to increase the width of the biphasic coexistence region. As a result, the interfacial

  6. Energy world governance. Review of the conference which was held at IFRI, 26 March 2009, with Tatsuo Masuda, Andre Mernier et Richard H. Jones; La gouvernance mondiale de l'Energie - Resume de la conference qui a eu lieu a l'Ifri le 26 Mar 2009 autour de Tatsuo Masuda, Andre Mernier et Richard H. Jones

    Energy Technology Data Exchange (ETDEWEB)

    Schulke, Ch.

    2009-07-01

    The conference was related with some of the major questions concerning global energy governance today, the role of the different international organizations dealing with energy, the rules of the game between market and state players, the efforts to deal with climate change, and the integration of emerging countries in global energy governance, the roles of the different international organizations dealing with energy (will we see further fragmentation or more cooperation between them?). Tatsuo Masuda in his contribution discussed global energy governance from an oil perspective. Andre Mernier noted the particular nature of the Energy Charter, which, as it is founded upon an international treaty, is unlike other organizations in being legally binding. The legal basis of the organization means that agreements are especially powerful. Then Richard H. Jones underlined that last summer's volatility in oil markets, the ensuing financial and economic crisis, the major disruption in gas supplies to European markets this winter and the upcoming climate change negotiations have led to increasing calls for a stronger global dialogue on energy issues. This dialogue should deal with prices and investment, energy security and climate change

  7. Ocorrência do fungo entomopatogênico Isaria javanica (Frieder. & Bally Samson & Hywell-Jones (Fungi, Sordariomycetes em lagartas de Lonomia obliqua Walker (Lepidoptera, Saturniidae, Hemileucinae Occurrence of the entomopathogenic fungus Isaria javanica (Frieder. & Bally Samson & Hywell-Jones (Fungi, Sordariomycetes infecting Lonomia obliqua Walker (Lepidoptera, Saturniidae, Hemileucinae caterpillars

    Directory of Open Access Journals (Sweden)

    Alexandre Specht

    2009-01-01

    Full Text Available Este fungo foi isolado pela primeira vez de lagartas de L. obliqua de uma agregação em plátano (Platanus acerifolia (Aiton Wild - Platanaceae, em Bento Gonçalves, RS, Brasil. Após isolamento, purificação e caracterização, realizou-se um teste de patogenicidade com lagartas sadias de L. obliqua para corroborar, sua infectividade pelo postulado de Koch. Constatou-se correspondência morfológica e molecular entre o inóculo e o reisolado, comprovando sua patogenicidade a L. obliqua.It is recorded for the first time the occurrence of the entomopathogenic fungus Isaria javanica (Frieder. & Bally Samson & Hywell-Jones (Fungi: Sordariomycetes infecting Lonomia obliqua Walker (Lepidoptera: Saturniidae: Hemileucinae caterpillars. This fungus was isolated from L. obliqua individuals collected from Platanus acerifolia (Aiton Wild- Platanaceae in Rio Grande do Sul state, Brazil. After isolation, purification and characterization, fungal conidia were inoculated on healthy L. obliqua caterpillars and from dead caterpillars the fungal isolates were again obtained. New isolates and the original isolate did not differ when compared by morphological and molecular tests.

  8. 77 FR 46153 - Qualification of Drivers; Exemption Applications; Vision

    Science.gov (United States)

    2012-08-02

    .... Carman (OH) Christopher R. Cone (GA) Walter O. Connelly (WA) Stephen B. Copeland (GA) Armando P. D'Angeli... (PA) Jesse P. Jamison (TN) Ronnie M. Jones (ID) Andrew C. Kelly (WV) Jason W. King (MT) James T. Leek...

  9. Geographical information systems and computer cartography

    National Research Council Canada - National Science Library

    Jones, C.B

    1997-01-01

    ... Cartography by CHRISTOPHER B. JONES ~ ~~o~~~n~s~~up LONDON AND NEW YORK CopyrightFirst published 1997 by Pearson Education Limited Published 2013 by Routledge 2 Park...

  10. WW instituudi direktor Christopher Flavin : Kyoto protokoll viiakse ellu Bushita / Christopher Flavin ; interv. Tarmo Virki

    Index Scriptorium Estoniae

    Flavin, Christopher

    2002-01-01

    World Watch Instituudi direktor leiab, et maailm vajaks globaalset keskkonnaorganisatsiooni, mis tasakaalustaks Maailma Kaubandusorganisatsiooni mõju. Euroopa Liit ja Jaapan suudavad Kyoto protokolli ratifitseerimise ellu viia ka ilma USA-ta. Lisa: Tuumaenergia pole lahendus

  11. Hilpoltstein at Johann Christoph Sturm's times (German Title: Hilpoltstein zu Zeiten Johann Christoph Sturms)

    Science.gov (United States)

    Platz, Kai Thomas

    After an overview on the foundations of research, the conditions inside the town of Hilpoltstein in the first half of the 17th century are described. Since Hilpoltstein was situated at the road from Nuremberg to Munich, and thus at one of the most important north-south trading routes of medieval times, the town florished in economic terms at the beginning of the 17th century. Afterwards, however, the inhabitants had to suffer religious troubles, since the count palatine Wolfgang Wilhelm converted to catholicism. We collect the traces of the Sturm family in Hilpoltstein that still exist today, and complete the picture by giving an overview of the architectural, commercial and social conditions of those times.

  12. Johann Christoph Sturm's universal mathematics and metaphysics (German Title: Universalmathematik und Metaphysik bei Johann Christoph Sturm)

    Science.gov (United States)

    Leinsle, Ulrich G.

    In order to understand Sturm's concept of a universal mathematics as a replacement or complement of metaphysics, one first has to examine the evolution of the idea of a mathesis universalis up to Sturm, and his concept of metaphysics. According to the understanding of those times, natural theology belongs to metaphysics. The last section is concerned with Sturm's statements on the existence of God and his assessments for a physico-theology.

  13. The Great Southwest of the Fred Harvey Company and the Santa Fe Railway, edited by Marta Weigle and Barbara A. Babcock. The Heard Museum, Pheonix (printed by The University of Arizona Press, Tucson, for The Heard Museum, 1996

    Directory of Open Access Journals (Sweden)

    Douglas R. Givens

    1997-11-01

    Full Text Available One of the more colorful eras in American Southwestern archaelogy is reflected in The Great Southwest of the Fred Harvey Company and the Santa Fe Railway. Marta Weigle and Barbara A. Babcock, editors of the volume, have done a superb job weaving in early Southwestern archaeological activities with the role of the Fred Harvey Company and the Santa Fe Railway in bring the American Southwest to those "east of the Mississippi River". Many early Southwestern archaeologists made their way throughout the Southwest on the Santa Fe Railway while the "outposts of civilization" that the Fred Harvey Company provided in many railroad stations served as a " bit of home" to the traveler. This book describes the collaboration of both Fred Harvey and the Santa Fe Railroad tourism in the American Southwest and provides an excellent look into the Native American artists and their comumnities which were transformed on a massive scale by the Fred Harvey Company as it bought, sold, and popularized Native American art. Also part of the volume is an excellent discussion of the network of major museums that hold art collections which were purchased through the Harvey Company's Indian Department.

  14. Repositorien: Der grüne Weg zu Open Access Publishing aus der Perspektive der International Association of Scientific, Technical & Medical Publishers (STM: 10 Fragen von Bruno Bauer an Barbara Kalumenos, Director of Public Affairs bei STM / Repository: The Green Road to Open Access Publishing and the International Association of Scientific, Technical & Medical Publishers' (STM point of view: 10 questions to Barbara Kalumenos, Director of Public Affairs at STM, by Bruno Bauer

    Directory of Open Access Journals (Sweden)

    Bauer, Bruno

    2009-06-01

    Full Text Available Advocates of Open Access call to substitute the established scholarly publication model, in particular subscriptions and licences, by an Open Access Publishing model. Scholarly papers should be immediately accessible without paying and leave the copyright to the author.At the beginning the Open Access movement focused on and demanded for the publication of original scientific articles in Open Access journals. Meanwhile they moved on to support a form of secondary publication, the self-archiving of sholarly papers in institutional repositories. The current interview with Barbara Kalumenos gives an account of the International Association of Scientific, Technical & Medical Publishers (STM; http://www.stm-assoc.org/ and their point of view towards Open Access. The interview hits the Golden Road as well as the Green Road to open access and their costs. Preconditions for a paradigm shift towards Open Access Publishing are brought up and prospects of sholarly publishing in 2020 were discussed with a look on libraries and their possible role within this setting.

  15. 5 June 2013 - European Union Ambassador to Switzerland and the Principality of Liechtenstein R. Jones in the ATLAS cavern with ATLAS Collaboration Deputy Spokesperson T. Wengler, in the LHC tunnel at Point 1 with Technology Department Head F. Bordry and signing the guest book with Director-General R. Heuer. Head of the EU Projects Office S. Stavrev present.

    CERN Multimedia

    Jean-Claude Gadmer

    2013-01-01

    5 June 2013 - European Union Ambassador to Switzerland and the Principality of Liechtenstein R. Jones in the ATLAS cavern with ATLAS Collaboration Deputy Spokesperson T. Wengler, in the LHC tunnel at Point 1 with Technology Department Head F. Bordry and signing the guest book with Director-General R. Heuer. Head of the EU Projects Office S. Stavrev present.

  16. Obituary: Anne Barbara Underhill, 1920-2003

    Science.gov (United States)

    Roman, Nancy Grace

    2003-12-01

    Anne was born in Vancouver, British Columbia on 12 June 1920. Her parents were Frederic Clare Underhill, a civil engineer and Irene Anna (née Creery) Underhill. She had a twin brother and three younger brothers. As a young girl she was active in Girl Guides and graduated from high school winning the Lieutenant Governor's medal as one of the top students in the Province. She also excelled in high school sports. Her mother died when Anne was 18 and, while undertaking her university studies, Anne assisted in raising her younger brothers. Her twin brother was killed in Italy during World War II (1944), a loss that Anne felt deeply. Possibly because of fighting to get ahead in astronomy, a field overwhelming male when she started, she frequently appeared combative. At the University of British Columbia, Anne obtained a BA (honors) in Chemistry (1942), followed by a MA in 1944. After working for the NRC in Montreal for a year, she studied at the University of Toronto prior to entering the University of Chicago in 1946 to obtain her PhD. Her thesis was the first model computed for a multi-layered stellar atmosphere (1948). During this time she worked with Otto Struve, developing a lifetime interest in hot stars and the analysis of their high dispersion spectra. She received two fellowships from the University Women of Canada. She received a U.S. National Research Fellowship to work at the Copenhagen Observatory, and upon its completion, she returned to British Columbia to work at the Dominion Astrophysical Observatory as a research scientist from 1949--1962. During this period she spent a year at Harvard University as a visiting professor and at Princeton where she used their advanced computer to write the first code for modeling stellar atmospheres. Anne was invited to the University of Utrecht (Netherlands) as a full professor in 1962. She was an excellent teacher, well liked by the students in her classes, and by the many individuals that she guided throughout her career. She tried conscientiously to learn Dutch with only moderate success. She started her lectures in Dutch but switched to English when she was excited. For a semester, she talked of black body radiation; the Dutch came out as ``black corpse radiation." The students enjoyed this so much that they never corrected her. While in Utrecht, she served briefly on the editorial board of the Astrophysical Journal. After Utrecht, Anne returned to North America to work with NASA's Goddard Space Flight Center in Greenbelt Maryland. The senior scientists at Goddard were looking for a competent astronomer who could help raise the scientific standards of the laboratory. Anne was successful in this aim, particularly in guiding and encouraging the younger staff. As project scientist for the International Ultraviolet Explorer, she contributed greatly to the success of that project. In 1969, Anne received an honorary degree from York University. The period as Goddard Lab Chief was trying for Anne and she was happy to accept a Senior Scientist position. She spent two years in Paris collaborating with Richard Thomas editing a series of books on astronomy. Of these, she wrote "O-Stars and Wolf Rayet Stars" in collaboration with Peter Conti, and "B Stars With and Without Emission Lines" in collaboration with Vera Doazan. Both books were well received. On return from Paris she continued scientific research until she retired in 1985. Upon retirement, Anne returned to Vancouver and became an honorary professor at the University of British Columbia. She had an office, library facilities and the stimulation of colleagues. She enjoyed helping and mentoring the women students and she was happy to get back to observing at the Dominion Astrophysical Observatory in Victoria. In 1985 she received the D.S. Beals award, given to a Canadian astronomer for outstanding achievement in research. She was also elected a Fellow of the Royal Society of Canada in 1985. She received a D.Sc. from the University of British Columbia in 1992. Anne was one of the world experts on hot stars who influenced many students as well as the entire field. Between 1945 and 1996 she published more than 200 papers in refereed journals or symposium proceedings in addition to books. Her legacy will be long lasting. The following quote from Giusa-Cayrel de Strobel, an acquaintance of 50 years, summarizes the impression she left. ``In writing this brief note, many meetings we attended together are coming in my memory. They evolved almost always in the same way: first, our joy of the encounter, then the appearing of a scientific disagreement between us, and afterwards, before parting, the reconciliation. Anne never held an argument against her opponent; some of the people she admired and liked most were those with whom she argued vehemently." Anne cared passionately about astronomy and defended her views vigorously both individually and at meetings. She had difficulty making friends but those who got beyond the surface found that she was a kind, generous, and caring person as well as good company. Anne was deeply committed to her religious faith and sang in choirs as long as she could. She loved hiking, traveling the world, and music. In 2002, her health began deteriorating and was further weakened by several small strokes. Anne died on 3 July 2003 at the age of 83. She is remembered fondly by her family, friends, and former colleagues.

  17. Richard D. Mohr and Barbara M. Sattler

    OpenAIRE

    Aujac, Germaine

    2011-01-01

    Une conférence internationale, et interdisciplinaire, avait réuni, du 13 au 17 septembre 2007, à l’université de l’Illinois (Urbana), divers physiciens, philosophes, antiquisants, architectes, pour traiter de « Life, the Universe, Everything – and More : Plato’s Timaeus Today ». Elle a donné lieu à la publication de cet important ouvrage, qui prouve une fois de plus combien est inépuisable le contenu du Timée de Platon. Les vingt-deux contributions ont été regroupées par Richard D. Mohr (qui ...

  18. Santa Barbara Littoral Cell CRSMP Beaches 2009

    Data.gov (United States)

    California Department of Resources — Several criteria were used for beach selection. BEACON 's Coastal Regional Sediment Management Plan included all of the most popular beaches in the two counties...

  19. Santa Barbara, California Coastal Digital Elevation Model

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated...

  20. Chromosomal localization and molecular marker development of the lipopolysaccharide and beta-1,3-glucan binding protein gene in the Zhikong scallop Chlamys farreri (Jones et Preston (Pectinoida, Pectinidae

    Directory of Open Access Journals (Sweden)

    Pin Huan

    2010-01-01

    Full Text Available Zhikong scallop Chlamys farreri (Jones et Preston is an economically important species in China. Understanding its immune system would be of great help in controlling diseases. In the present study, an important immunity-related gene, the Lipopolysaccharide and Beta-1,3-glucan Binding Protein (LGBP gene, was located on C. farreri chromosomes by mapping several lgbp-containing BAC clones through fluorescence in situ hybridization (FISH. Through the localization of various BAC clones, it was shown that only one locus of this gene existed in the genome of C. farreri, and that this was located on the long arm of a pair of homologous chromosomes. Molecular markers, consisting of eight single nucleotide polymorphism (SNPs markers and one insertion-deletion (indel, were developed from the LGBP gene. Indel marker testing in an F1 family revealed slightly distorted segregation (p = 0.0472. These markers can be used to map the LGBP gene to the linkage map and assign the linkage group to the corresponding chromosome. Segregation distortion of the indel marker indicated genes with deleterious alleles might exist in the surrounding region of the LGBP gene.

  1. Comment on "A praxis-oriented perspective of streamflow inference from stage observations – the method of Dottori et al. (2009 and the alternative of the Jones Formula, with the kinematic wave celerity computed on the looped rating curve" by Koussis (2009

    Directory of Open Access Journals (Sweden)

    A. D. Koussis

    2010-06-01

    Full Text Available The estimation of transient streamflow from stage measurements is indeed important and the study of Dottori, Martina and Todini (2009 (henceforth DMT is useful, however, DMT seem to miss certain of its practical aspects. The goal is to infer the discharge from measurements of the stage conveniently and with accuracy adequate for practical work. This comment addresses issues of the applicability of the DMT method in the field. DMT also advocate their method as a replacement of the widely used Jones Formula. The Jones Formula was modified by Thomas (Henderson, 1966 to include the temporal derivative of the depth, instead of the spatial one, to specifically allow discharge estimation from at-a-section stage observations. The outcome of the comparison is not surprising in view of this approximation. However, this discussion intends to show that, properly evaluated, the praxis-oriented Jones Formula, which did well in the tests, can perform better than DMT imply. It will be also documented that the DMT methodology relates to a known method for computing flood depth profiles.

  2. Matthew Jones House: Recommendations for Treatment

    Science.gov (United States)

    2016-04-01

    and pulleys using a graphite or silicone type lubricant. Contracting Maintenance and Repair Work Many contractors are very proficient in using...ensure contact with all edge surfaces and for a clean and consistent appearance. Caulks generally refer to older oil resin -based products, which have

  3. Influenza: prevention, prophylaxis and treatment | Jones | South ...

    African Journals Online (AJOL)

    Influenza spreads rapidly to affect 515% of the global population on an annual basis. It is estimated that influenza causes between three and five million cases of severe illness and between a quarter and half a million deaths every year. In South Africa during the period from 1997 to 2001, influenza and pneumonia ...

  4. Management of treatment resistant schizophrenia | Jones | African ...

    African Journals Online (AJOL)

    Whilst gains have been made in recent years in the pharmacological treatment of schizophrenia, a number of patients still have residual symptoms and disabilities, or simply do not show response to antipsychotic medications. For such 'treatment resistant' patients, there is little by way of randomised controlled data to ...

  5. Management of treatment resistant schizophrenia | Jones | African ...

    African Journals Online (AJOL)

    This article selectively reviews the literature treatment resistance in schizophrenia, and emphasises the importance of an holistic approach to individual patients. Keywords: schizophrenia, treatment resistance, antipsychotics, augmentation, psychosocial treatments. South African Psychiatry Review Vol. 9(1) 2006: 17-23 ...

  6. Russia steps up Baltic incursions / Bruce Jones

    Index Scriptorium Estoniae

    Jones, Bruce

    2017-01-01

    Peale Leedu presidendi 31. juuli avaldust, et Leetu Šiauliai õhuväebaasi tuuakse NATO hävituslennukeid juurde, on Balti õhuruumis märgatud järjest rohkem registreerimata ja sisselülitamata transponderitega Venemaa lennukeid. Selle üheks põhjuseks peetakse lähenevat Venemaa sõjalist suurõppust Zapad 2017

  7. Stimmen des Leis, schillernde Gewebe / Christoph Schlüren

    Index Scriptorium Estoniae

    Schlüren, Christoph

    1995-01-01

    Baltische Werke für Streichorchester: Vol. 1: Balakauskas: Ostrobothnian Symphony, Vasks: Symphonie "Stimmen", Narbutaite: Opus Lugubre; Vol. 2: Kutavicius: Nothern Gates, Vasks: Cantabile, Tüür: Insula Deserta, Rekasius: Music for strings, Werke von Urbaitis und Juozapaitis; Ostrobothnian Chamber Orchestra, Dirigent: Juha Kangas; Finlandia / east-west CD-s 4509-97892-2 und 4509-97893-2. Vasks: Cantabile, Englischhorn-Konzert, Botschaft, Musica dolorosa, Lauda; Riga Philarmonic Orchestra, Dirigent: Kriss Rusmanis; Confer / BMG 75605-51236-2. Eller: Morgenrot, Abendrot, 5 Stücke für Streicher, Geister, Im Schatten und im Sonnenlicht, Elegia; Estonian Symphony Orchestra, Dirigent: Peeter Lilje; Forte FD 0020/2. Tubin: 11. Symphonie, Elegie für Streicher, Raid: 2. Symphonie; Estnisches Staatliches Symphonieorchester, Dirigent: Arvo Volmer; Koch 3-7291-2 H1. Sumera: Symphonien 1-3; Malmö Symphony Orchestra, Dirigent: Paavo Järvi; BIS/Disco-Center 660. Sumera: Klavierkonzert, 4. Symphonie, Musica tenera; Malmö Symphony Orchestra, Dirigent: Paavo Järvi; BIS/Disco-Center 690. Tormis: Werke für Männerchor; Estnischer Nationaler Männerchor, Dirigent: Olev Oja; Forte CDs FD 0011/2 und FD 0019/2 Tutvustatakse uusi heliplaate Baltimaade heliloojate loomingust.

  8. Airplane Reading edited by Christopher Schaberg and Mark Yakich

    NARCIS (Netherlands)

    Saramifar, Y.

    2017-01-01

    Airplanes and airports take on a different air, at least for me, when a cultural theorist and a poet edit a volume about them. Airplane Reading is a selection of stories collected from an online initiative by Schaberg and Yakich under the same title. Te book pushes the boundaries of academic text

  9. Evaluation of heavy metals pollution of Nokoue Lake | Christophe ...

    African Journals Online (AJOL)

    Toxic metals (cadmium, lead, copper and arsenic) assessment was carried out in water and sediments samples of Nokoue Lake. Except for water, a group of sediment samples was mineralized before the analysis with atomic absorption spectrophotometer. The second group of sediment samples was processed for texture ...

  10. 2755-IJBCS-Article-Zinga Koumba Christophe R

    African Journals Online (AJOL)

    hp

    Au Gabon, les travaux portant sur les relations plantes animaux demeurent encore très lacunaires. Pourtant, cette connaissance est indispensable dans la compréhension des fonctionnements des écosystèmes forestiers, mais aussi sur le comportement alimentaire des mammifères. C'est dans ce cadre qu'une étude sur.

  11. Modes of governance and their evaluation / Christoph Knill

    Index Scriptorium Estoniae

    Knill, Christoph

    2004-01-01

    Valitsemismudelite erinevatest ideaaltüüpidest, mis põhinevad avaliku ja erasektori valitsemissuutlikkuse erinevatel kombinatsioonidel; institutsionaalsetest ja probleemspetsiifilistest teguritest; valitsemise edukuse hindamise erinevatest normatiivsetest kriteeriumidest. Tabel

  12. Johann Christoph Brotze ja ajalugu akvarellides / Teet Veispak

    Index Scriptorium Estoniae

    Veispak, Teet, 1955-

    2006-01-01

    Kirjastuselt Estopol ilmus 2006. a. raamat "Estonica" Riias tegutsenud baltisaksa kultuuriloolase Eestit puudutavatest akvarellidest ja joonistustest. Koostajad Ants Hein, Ivar Leimus, Raimo Pullat ja Ants Viires

  13. Tormis. 29 estnische Kalenderlieder / Christoph Schlüren

    Index Scriptorium Estoniae

    Schlüren, Christoph

    1997-01-01

    Uuest heliplaadist "Tormis. 29 estnische Kalenderlieder (Martinstag, Katharinentag, Fasching, Schaukellieder), Drei estnische Spiellieder; Estnischer Philarmonischer Kammerchor; Tõnu Kaljuste"; Virgin/EMI CD 545185-2 (WD: 51'54") DDD

  14. Tulevikutootmine ja elusrakud / Lieven Demeester, Knut Eichler, Christoph Loch

    Index Scriptorium Estoniae

    Demeester, Lieven

    2004-01-01

    Autorid võrdlevad rakkude töökorraldust ettevõtte tootmissüsteemiga, tõmbavad nende vahel hulgaliselt paralleele ning leiavad, et raku tegevuse uurimine annab ideid tootmise efektiivsemaks juhtimiseks. Kommenteerib Aavo Kokk. Tabel ja skeemid

  15. Sõjaroim reaalajas : Iisrael kasutab Gazas valge fosfori pomme / Christopher Bollyn

    Index Scriptorium Estoniae

    Bollyn, Christopher

    2009-01-01

    Ajalehe The Times väitel kasutab Iisrael rünnakutes Gaza sektorile valge fosfori pomme, mis on Genfi konventsiooniga keelatud. Vt. samas: Genfi konventsioon ; Fosforitükid põlevad kehas luudeni välja

  16. Kus vanaduspäevi veeta? / Christopher Farrell

    Index Scriptorium Estoniae

    Farrell, Christopher

    2008-01-01

    Paljude kodud - inimeste väärtuslikem vara ja pensioniplaanide alustala - ei paku tänapäeval enam kuigi suurt hubasust. Rahvastiku vananedes suureneb nõudlus väiksemate kodude järele ning paljud suuremad tulevad turule. Soovi korral oma koju jääda kasutavad pensionärid tagurpidi hüpoteeklaenu, mis annab võimaluse võtta oma kodu tagatisel laenu. Lisa: Tagurpidi hüpoteeklaen

  17. 2755-IJBCS-Article-Zinga Koumba Christophe R

    African Journals Online (AJOL)

    hp

    ... the abundance of frugivores mammals and the fruits in the National Park of Moukalaba-Doudou, Gabon. ABSTRACT. In Gabon, the works on animal-plant relationships are still very little known. However, this knowledge is essential in understanding the functioning of forest ecosystems, but also on the feeding behavior of ...

  18. 77 FR 36955 - Security Zone; Cruise Ships, Santa Barbara Harbor, Santa Barbara, CA

    Science.gov (United States)

    2012-06-20

    ... comment'' box, which will then become highlighted in blue. In the ``Document Type'' drop down menu select... standards (e.g., specifications of materials, performance, design, or operation; test methods; sampling...

  19. 77 FR 65621 - Security Zone; Cruise Ships, Santa Barbara Harbor, Santa Barbara, CA

    Science.gov (United States)

    2012-10-30

    ... on Open Docket Folder on the line associated with this rulemaking. You may also visit the Docket... the Coast Guard in complying with the National Environmental Policy Act of 1969 (NEPA)(42 U.S.C. 4321...

  20. Christoph Scheiner and the optics of the eye. (German Title: Christoph Scheiner und die Optik des Auges)

    Science.gov (United States)

    Daxecker, Franz

    Some of Scheiner's discoveries and experiments are taken from the books «Oculus», (Innsbruck 1619) and «Rosa Ursina sive Sol» (Rome 1626-1630): determination of the radius of curvature of the cornea, discovery of the nasal exit of the visual nerve, increase in the curvature of the lens in case of accommodation, anatomy of the eye, light reaction of the pupil, contraction of the pupil during accommodation, Scheiner's test (double images caused by ametropia), stenopeic effect, crossing rays in the eye, aperture, description of the cataract treatment, refractive indices of various parts of the eye, eye model, visual pivot angle of the eye, proof of crossing rays on the retina, comparison of the camera obscura and the optics of the eye.

  1. Emergency Management Span of Control: Optimizing Organizational Structures to Better Prepare Vermont for the Next Major or Catastrophic Disaster

    Science.gov (United States)

    2008-12-01

    State EOC, located in Waterbury , Vermont, with roles and responsibilities as defined in the State Emergency Operations Plan: Emergencies and...Commissioner Thomas R. Tremblay Vermont Department of Public Safety Waterbury , Vermont 6. Deputy Commissioner A. Marc Metayer Vermont...Department of Public Safety Waterbury , Vermont 7. Director Barbara Farr Vermont Emergency Management Waterbury , Vermont 8. Captain Christopher

  2. Browse Author Index

    African Journals Online (AJOL)

    Items 1 - 50 of 156 ... Bakondangama, Babapene · Balkız, Özge · Bamford, Andrew J · Bamford, Andrew J · Banks, JE · Bapeamoni, Andemwana · Barbosa, Castro · Barbraud, Christophe · Barendse, M · Barham, Barbara J · Barham, Peter J · Barkhuysen, Adri · Barnard, Phoebe · Barnard, Phoebe · Barros, Nuno · Barrow, Lisa N.

  3. ‘A monumental step for Riegl and Schlosser in France’: Alois Riegl, Christopher S. Wood, Emmanuel Alloa, L’industrie d’art romaine tardive, trans. Marielène Weber, Sophie Yersin Legrand, Paris: Éditions Macula 2014 and Patricia Falguières, Les Cabinets d’art et de merveilles de la Renaissance tardive: Une contribution à l’histoire du collectionnisme, Paris: Éditions Macula 2012

    Directory of Open Access Journals (Sweden)

    Karl Johns

    2014-12-01

    Full Text Available Two books are reviewed here: a French translation of Alois Riegl’s Spätrömische Kunstindustrie (1901 and Julius von Schlosser’s Kunst- und Wunderkammern der Spätrenaissance (1908. The first is supplemented by an introduction by Christopher S Wood and a postface by Emmanuel Alloa, Otto Pächt’s appendix to the second edition (1927, Riegl’s essay ‘Late Roman or oriental?’ and the entry for Alois Riegl in Schlosser’s essay on the Vienna School of art history (1934. The second is prefaced by Patricia Falguières ‘La société des objects’ and she also contributes a postface ‘Lire Schlosser aujourd’hui?’; it also has an abundance of notes. Both volumes have very high production values and are beautifully illustrated. The review focuses on the editorial commentary in the context of the interests and ambitions of both Riegl and Schlosser.

  4. Engineering Design Theory: Applying the Success of the Modern World to Campaign Creation

    Science.gov (United States)

    2009-05-21

    of design as craftwork. Early in his work How Designers Think, he gives an overview of George Sturt’s book The Wheelwright Shop. Christopher Jones...one wheelwright . What is now called emergence was central to traditional design, called craftwork historically. The development of pitching the axles

  5. 2017-2018 Travel Expense Reports for Barbara Lucille Trenholm ...

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

    07-12. Destination(s):. Kenya, Uganda and Tanzania. Airfare: $6,651.85. Other. Transportation: $60.66. Accommodation: $2,758.40. Meals and. Incidentals: $765.00. Other: $441.04. Total: $10,676.95. Comments: From her residence in ...

  6. 2016-2017 Expense report for Barbara Trenholm | IDRC ...

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

    2017-02-07

    $12,199.59. Finance and Audit Committee meeting. February 7, 2017 to February 9, 2017. CA$1,328.38. Attend Canada School of Public Service Course on Crown Corporations. November 28, 2016 to November 30, 2016. CA$1,624.22.

  7. Barbara Rosenkranz: MenschInnen. Graz: Ares Verlag 2008

    Directory of Open Access Journals (Sweden)

    Regina Frey

    2009-03-01

    Full Text Available Die Neue Rechte hat die Strategie Gender Mainstreaming und alle ihre Protagonist/-innen als neues Feindbild entdeckt. Die in Österreich bekannte FPÖ-Politikerin Rosenkranz polemisiert gut informiert über die „Gender-Ideologie“ und malt das Bedrohungsszenario einer geschlechtslosen und kinderlosen Gesellschaft. Für Kenner/-innen des Gender-Diskurses wird schnell deutlich, dass es hier weniger um den Gegenstand an sich als um rückwärtsgewandte Geschlechterpolitik in neuem Gewand und Wahlkampftaktik geht. Der eigentliche Zweck der Strategie Gender Mainstreaming, die Erfüllung des gesetzlichen Gleichstellungsauftrags, wird als „Tarnung“ für das Ziel der Abschaffung der Familie bezeichnet, die sexuelle Orientierung bestimmter (teilweise vermeintlicher Protagonist/-innen von Gender Mainstreaming als Indiz für das Ziel der Geschlechtslosigkeit herangezogen. Dies als rechte Verschwörungstheorie abzutun ist allerdings zu einfach: Die Autorin beruft sich ausgiebig und dezidiert auf Positionen gegen GM, die bereits in der bürgerlichen Medienlandschaft – allen voran F.A.Z. und SPIEGEL – bezogen wurden.The New Right has recently discovered the strategy of Gender Mainstreaming and all of its protagonists as new enemy terrain. The well-informed FPÖ (Austrian Freedom Party politician Rosenkranz, well known in Austria, polemicizes against “gender ideology” and paints a threatening scenario of an asexual and childless society. For those familiar with gender discourse it becomes quickly clear that these statements are not concerned with the object of criticism per se but instead the wish to perpetuate reactionary gender politics clothed in a new image for the purpose of election politics. The true purpose of the strategy of gender mainstreaming, the fulfillment of the legal task of gender equality, is described as “camouflage” for the goal of abolishing the family. The sexual orientation of specific (often alleged protagonists of gender mainstreaming is also used as an indication for the goal of promoting asexuality. It is, however, too simple to disregard this as conspiracy theory: The author extensively and decidedly relies on positions against GM that have already been referred to in the bourgeois media landscape – the FAZ and SPIEGEL at the forefront.

  8. Housing Costs in Northern Santa Barbara County, California.

    Science.gov (United States)

    1982-07-23

    of travel cost-to-work. Refer to Mills, Edwin S., Urban Economics . (Glenview, IL: Scott, Foresman and Co., 1972), pp. 85-88. Also see the empirical... Urban Economics . Glenview, IL: Scott, Foresman and Co., 1977. U.S., Department of Commerce. Statistical Abstract of the U.S., 1981. Washington, D.C

  9. Barbara McClintock and the Discovery of Jumping Genes

    Indian Academy of Sciences (India)

    1822-1884). Mendel found that when hereditary traits were followed through successive generations of hybrid is a - tion, the numbers of offspring that resembled parental types were in simple numerical ratios relative to one another - 1: 1, or.

  10. Santa Barbara Littoral Cell CRSMP Offshore Sand Sources 2009

    Data.gov (United States)

    California Department of Resources — Offshore sand sources exist at four known locations and potentially other yet to be explored regions within the nearshore coastal shelf. Significant reserves of fine...

  11. Seafloor character from lidar data-Santa Barbara Channel

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Seafloor character was derived from interpretations of lidar data available for the mainland coast within the study area from the California State Waters Mapping...

  12. 10 m depth contours-Santa Barbara Channel

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — This Data Release contains GIS data generated by USGS for use in a BOEM funded project to compare natural rockfish nursery habitat to habitat created by manmade...

  13. Tartu Loomemajanduskeskus - loovuse uus värv / Barbara Lehtna

    Index Scriptorium Estoniae

    Lehtna, Barbara

    2009-01-01

    Tartu Loomemajanduskeskusest, mille eesmärgiks on koordineerida, süstematiseerida ja levitada loomemajandusalast infot. Majas tegutsevat kunsti- ja müügigaleriid LOOV peavad üleval Tartu Kõrgema Kunstikooli üliõpilased ning fotostuudio Ulm

  14. Seafloor character from sidescan sonar data-Santa Barbara Channel

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — Substrate was classified using the method of (Cochrane and Lafferty, 2002) for this study. Sea floor character derived from towed sidescan sonar data is available...

  15. Protocol, Engineering Research Center, University of California, Santa Barbara

    Science.gov (United States)

    2005-12-01

    brownian motion model, the fractal ARIMA model, and the multifractal wavelet model are representatives of the former, and the linear minimum mean square...of nodes in an ad hoc network across a wide mobility spectrum (from static to non-stop motion ) in both on-demand (DSR) and pro-active protocols

  16. Santa Barbara Littoral Cell CRSMP Sensitive Habitat Sites 2009

    Data.gov (United States)

    California Department of Resources — Ecological areas as identified and collected by BEACON and submitted to CSMW as part of the Central Coast (from Pt. Conception to Pt. Mugu) Coastal Regional Sediment...

  17. Santa Barbara Littoral Cell CRSMP Sensitive Habitat Areas 2009

    Data.gov (United States)

    California Department of Resources — Ecological areas as identified and collected by BEACON and submitted to CSMW as part of the Central Coast (from Pt. Conception to Pt. Mugu) Coastal Regional Sediment...

  18. Scaling of the dynamics of flexible Lennard-Jones chains

    DEFF Research Database (Denmark)

    Veldhorst, Arno; Dyre, J. C.; Schrøder, Thomas

    2014-01-01

    The isomorph theory provides an explanation for the so-called power law density scaling which has been observed in many molecular and polymeric glass formers, both experimentally and in simulations. Power law density scaling (relaxation times and transport coefficients being functions of ργ......-to-end vector autocorrelation function and the relaxation of the Rouse modes. As predicted by the isomorph theory, jumps between different state points on the same isomorph happen instantaneously without any slow relaxation. Since the LJC is a simple coarse-grained model for alkanes and polymers, our results...... provide a possible explanation for why power-law density scaling is observed experimentally in alkanes and many polymeric systems. The theory provides an independent method of determining the scaling exponent, which is usually treated as an empirical scaling parameter....

  19. Highlight: Dr David Butler-Jones on fighting pandemics | IDRC ...

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

    2016-04-15

    Apr 15, 2016 ... Reducing post-harvest losses in South Asia's mango orchards. India is responsible for nearly 70% of the world's mango production, but post-harvest losses, due to factors such as poor handling, transport, and. View moreReducing post-harvest losses in South Asia's mango orchards ...

  20. Aplikasi Cambot Menggunakan Metode Viola Jones Sebagai Sistem Penjejak Objek

    OpenAIRE

    Masruri, Nizar Haris; Sunyoto, Andi

    2012-01-01

    Technology in the field of robotics today has grown rapidly and is very extensive, has proven view of the implementation of robots in many areas. Robots can also replace work that can not be done by humans. The development of these technologies requires the emergence of an innovation of robots can be more useful, one of them as a security system.In this thesis, has created an integrated robot named Cambot. Cambot is a robot that has the ability to search, mendektesi, and capture the movement ...

  1. Terrestrial heat flow and global warming | Jones | Zimbabwe ...

    African Journals Online (AJOL)

    The variation of temperature with depth and the amount of heat escaping from the interior of the Earth through its surface are easily measured and give useful information on the ventilation requirements of deep mines, the deep structure of the Earth's crust and on global warming. This paper presents some ...

  2. The function and content of amusement | Jones | South African ...

    African Journals Online (AJOL)

    Once we establish that the fundamental subject matter of the study of humour is a mental state – which I will call finding funny – then it immediately follows that we need to find the content and function of this mental state. The main contender for the content of finding funny is the incongruous (the incongruity thesis); the main ...

  3. Jones matrix treatment for optical Fourier processors with structured polarization

    National Research Council Canada - National Science Library

    Moreno, Ignacio; Iemmi, Claudio; Campos, Juan; Yzuel, Maria J

    2011-01-01

    .... The proposed method is a generalization of the standard classical optical Fourier transform processor, but considering vectorial spatial functions with two complex components corresponding to two...

  4. Eigenview on Jones matrix models of homogeneous anisotropic media

    Directory of Open Access Journals (Sweden)

    Savenkov S.

    2010-06-01

    Full Text Available The polarization of light when it passes through optical medium can change as a result of change in the amplitude (dichroism or phase shift (birefringence of the electric vector. The anisotropic properties of media can be determined from these two optical effects. Our main concern here is to revisit the factor of eigenpolarizations and eigenvalues in modeling of polarization properties of homogeneous media and elucidate certain new features in polarization behavior of birefringent and dichroic media.

  5. Sexual risk reduction among Zambian couples | Jones | SAHARA-J ...

    African Journals Online (AJOL)

    Zambia has over 1 million HIV infections nationwide and an urban prevalence rate of 23%. This study compared the impact of male involvement in multiple and single session risk reduction interventions among inconsistent condom users in Zambia and the role of serostatus among HIV-seropositive and serodiscordant ...

  6. Sy Montgomery: Part Indiana Jones and Part Emily Dickinson

    Science.gov (United States)

    Young, Terrell A.

    2008-01-01

    As important as accuracy may be to nonfiction writers, few have taken such risks as Sy Montgomery in gathering information for her articles, books, and films. In this profile article, Young recounts many of the risks and adventures Montgomery has taken for the sake of accurate and impassioned writing. Montgomery says, "I consider my books love…

  7. Velocity autocorrelation functions of Lennard-Jones fluids

    Science.gov (United States)

    Tsang, T.; Tang, H.

    1977-01-01

    By a self-consistent procedure, the velocity autocorrelation functions of both liquid and gaseous argon have been calculated without introducing any arbitrary parameters. The results are in satisfactory agreement with computer experiments. The correlation functions are primarily determined by the nearest-neighbor coordination. Because of the strong hard-core repulsion, the behaviors are more vibratory and damp out quickly at high densities and are more diffusive at lower densities.

  8. Terrestrial heat flow and global warming | Jones | Zimbabwe ...

    African Journals Online (AJOL)

    This paper presents some temperature-depth data for boreholes in Zimbabwe. Thermal conductivity measurements on slices of rock from borecores are also examined and the linearity of some temperature-depth profiles are briefly examined to assess the possibility of global warming. The Zimbabwe Science News Volume ...

  9. Külaline kunstiilma tipust / Mark Jones ; intervjueerinud Tanel Veenre

    Index Scriptorium Estoniae

    Jones, Mark

    2010-01-01

    Kumu Kunstimuuseumis on 23. jaanuarini 2011 avatud näitus "John Constable. Victoria & Alberti muuseumi kogudest". Tallinnas viibinud muuseumi direktori söör Mark Jonesiga John Costable'i loomingust, Tallinna näitusest, Constable'i kollektsioonist Victoria & Alberti muuseumis, Victoria & Alberti muuseumist ja selle näitustest

  10. Marine geophysics. By E.J.W. Jones

    Digital Repository Service at National Institute of Oceanography (India)

    Rao, D.G.

    principles, theory, state-of-the-art instruments, latest techniques in data acquisition, processing and interpretation. The book contains 16 chapters, in which the author has done commendable job in presenting the best examples of case studies in critical... at sea to spring gravitymeters for ac- curate continuous measurements were described in the Chapter 6. Few examples of gravity measure- ments from the aircrafts andror satellites, the state- of-the-art techniques are also included. Both forward...

  11. Training for human security | Jones | Journal of Social Development ...

    African Journals Online (AJOL)

    The focus in this article is on the trainers, trainees, and training methods of human security. Case examples are drawn from different regions around the globe, with particular though not exclusive, emphasis on Africa. The aim is to explore the scope of training, national and regional approaches, the choice of training methods ...

  12. Body-mind-self-world: ecology and Buddhist philosophy | Jones ...

    African Journals Online (AJOL)

    Journal of Philosophy and Culture. Journal Home · ABOUT · Advanced Search · Current Issue · Archives · Journal Home > Vol 1, No 2 (2004) >. Log in or Register to get access to full text downloads.

  13. Idiosyncratic risk in the Dow Jones Eurostoxx50 Index

    Science.gov (United States)

    Daly, Kevin; Vo, Vinh

    2008-07-01

    Recent evidence by Campbell et al. [J.Y. Campbell, M. Lettau B.G. Malkiel, Y. Xu, Have individual stocks become more volatile? An empirical exploration of idiosyncratic risk, The Journal of Finance (February) (2001)] shows an increase in firm-level volatility and a decline of the correlation among stock returns in the US. In relation to the Euro-Area stock markets, we find that both aggregate firm-level volatility and average stock market correlation have trended upwards. We estimate a linear model of the market risk-return relationship nested in an EGARCH(1, 1)-M model for conditional second moments. We then show that traditional estimates of the conditional risk-return relationship, that use ex-post excess-returns as the conditioning information set, lead to joint tests of the theoretical model (usually the ICAPM) and of the Efficient Market Hypothesis in its strong form. To overcome this problem we propose alternative measures of expected market risk based on implied volatility extracted from traded option prices and we discuss the conditions under which implied volatility depends solely on expected risk. We then regress market excess-returns on lagged market implied variance computed from implied market volatility to estimate the relationship between expected market excess-returns and expected market risk.We investigate whether, as predicted by the ICAPM, the expected market risk is the main factor in explaining the market risk premium and the latter is independent of aggregate idiosyncratic risk.

  14. Matthew Jones House: Historic Maintenance and Repair Manual

    Science.gov (United States)

    2014-08-01

    the break- down of cells by ultraviolet rays in sunlight. If the shingles cannot ade- quately dry between rains, if moss and lichens are allowed to...treatment plant once was located to the south; the area is now a managed natural area. The house is located on the northern end of Mulberry Island. The...treatment plant that dates to the late 1940s. A paved parking area is located on the northeast side of the struc- ture. The house is accessed via a

  15. Support for the Annual Meeting (30th) of the Cognitive Science Society

    Science.gov (United States)

    2008-10-01

    Gunzelmann Tom Griffiths Todd Gureckis James Hampton Mary Hare Mary Hegarty Aaron Hoffman Robert Jacobs Marc Joanisse Matt Jones Ken Koedinger...Grow Stronger: Reducing Structural Overlap Can Increase Inductive Strength Hee Seung Lee, Keith Holyoak 297 Structured Correlation From the Causal...Magiiano, Keith K. Millis, Danielle S. McNamara, Christopher A. Kurby 607 Are Three Words All We Need? Recognizing Genre At the Sub- Sentential

  16. Anthony J.M. Nazombe In L8.byrinths,1 Christopher Okigbo traces ...

    African Journals Online (AJOL)

    The poet-protagonist has as the object of his quest a female figure variously ref erred to as 'Mother Idoto', 'W a term aid', and 'My Lioness'. Union with this figure will lead to fulfilment at both the spiritual and artistic levels. She will serve as the quester's Goddess-Muse. Her mystical quality ·comes clearly to us through Joseph ...

  17. 75 FR 28068 - Christopher Henry Lister, P.A.; Revocation of Registration

    Science.gov (United States)

    2010-05-19

    ... professional practice,'' which lacked a ``legitimate medical purpose, and that he violated California law..., pursuant to my authority under 21 U.S.C. 824(d), I immediately suspended Respondent's registration. Id. The.... Health & Safety Code Sec. 11153(a) (``prescribing controlled substances without a legitimate medical...

  18. Meie saatus ei ole kirjutatud tähtedesse... / Christopher Patten

    Index Scriptorium Estoniae

    Patten, Christopher

    2003-01-01

    Euroopa Komisjoni välisasjade volinik on veendunud, et Vahemere-äärsete naabrite toetamine on Euroopa Liidu kohus. Autori arvates tuleb teadvustada, et demokraatia kindlustamine ja majandusliku jõukuse edendamine selles piirkonnas on ka EL-i enda huvides vajalik

  19. Miljardär levitab filmi kaudu usku / Christopher Parkes ; tõlk. Erik Aru

    Index Scriptorium Estoniae

    Parkes, Christopher

    2005-01-01

    Uskliku miljardäri Philip Anschutzi firma Walden Media tootis koos Walt Disney Pictures'iga 128 milj. eurose ekraniseeringu C.S. Lewise romaanist (1950) "Narnia lood : Lõvi, nõid ja riidekapp". Kristliku temaatika võidukäigust Hollywoodis

  20. Pierre Silvain, Julien Letrouvé colporteur / Christophe Donner, Un roi sans lendemain

    OpenAIRE

    Martin, Jean-Clément

    2009-01-01

    La Révolution française a été et demeure un formidable moment dans lequel les auteurs de fictions ont allègrement pioché. Les deux romans, qui relèvent de la rentrée littéraire de 2007, s’inscrivent dans cette longue tradition, pourtant peu rappelée dans les critiques qui leur sont accordées aujourd’hui. Sans doute s’affranchissent-ils l’un et l’autre de l’écriture ordinaire du roman historique pour privilégier l’introspection et l’exploration des couches profondes de l’inconscient, même si C...