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Sample records for curie actions marie

  1. Marie Curie; Marie Curie

    Energy Technology Data Exchange (ETDEWEB)

    Trotereau, J.

    2011-07-01

    The legend has only retained from Marie Curie (1867-1934) the image of a hard and brilliant worker, pioneer in the radioactivity domain, and who awarded twice the Nobel Price. Behind the scientist, there is a women, Marya Salomea Sklodowska, the 'Polish', who was considered during some time as an 'alien', an 'atheistic intellectual', an 'emancipated women'. When she died alone in July 1934, after an exhausting life of labour, her funeral led to no official ceremony or speech. This small book summarizes the biography of the most famous female scientist in the world

  2. Marie Curie

    National Research Council Canada - National Science Library

    Serna M., Edgar

    2011-01-01

    Maria Sklodowska--Marie Curie--fue pionera en la ciencia de la radiactividad; es mejor conocida como la descubridora de los elementos radiactivos polonio y radio, y como el primer cientifico en ganar dos premios Nobel: Fisica y Quimica...

  3. MARIE CURIE

    Directory of Open Access Journals (Sweden)

    EDGAR SERNA MONTOYA

    2011-12-01

    Full Text Available María Sklodowska ‒Marie Curie‒ fue pionera en la ciencia de la radiactividad; es mejor conocida como la descubridora de los elementos radiactivos polonio y radio, y como el primer científico en ganar dos premios Nobel: Física y Química. Para sus colegas y el público en general, el radio fue la clave para un cambio fundamental en nuestra comprensión de la materia y la energía. Su trabajo no sólo influyó en el desarrollo de la ciencia fundamental, sino que también marcó el comienzo de una nueva era en la investigación y los tratamientos médicos.

  4. The Marie Curie Actions at CERN – reaching out beyond particle physics and Europe

    CERN Multimedia

    EU Projects Office

    2014-01-01

    The European Commission’s Marie Curie Actions have been a pillar of the EU Framework Programmes for several decades as a means of promoting career development and enhancing mobility of researchers in Europe. This corresponds nicely to one of CERN’s main missions: to train the next generation of scientists and engineers.   The European Commissioner for Education, Culture, Multilingualism, Sport, Media and Youth, Androulla Vassiliou (centre) met the Marie Curie Fellows on her visit to CERN in April 2013. CERN has been pleased to be a major player in the Marie Curie Actions under the Sixth and Seventh Framework Programmes (FP6 from 2002 to 2006 and FP7 from 2007 to 2013), being one of the most successful participants in Europe. Under FP7, CERN was ranked first in Switzerland and fifth in Europe against stiff competition in terms of overall funding. Participation was in all of the Marie Curie Actions: Initial Training Networks, Industry-Academia Partnership Pathways, IRSES, CO...

  5. Developing translational medicine professionals: the Marie Skłodowska-Curie action model.

    Science.gov (United States)

    Petrelli, Alessandra; Prakken, Berent J; Rosenblum, Norman D

    2016-11-29

    End goal of translational medicine is to combine disciplines and expertise to eventually promote improvement of the global healthcare system by delivering effective therapies to individuals and society. Well-trained experts of the translational medicine process endowed with profound knowledge of biomedical technology, ethical and clinical issues, as well as leadership and teamwork abilities are essential for the effective development of tangible therapeutic products for patients. In this article we focus on education and, in particular, we discuss how programs providing training on the broad spectrum of the translational medicine continuum have still a limited degree of diffusion and do not provide professional support and mentorship in the long-term, resulting in the lack of well established professionals of translational medicine (TMPs) in the scientific community. Here, we describe the Marie Skłodowska-Curie Actions program ITN-EUtrain (EUropean Translational tRaining for Autoimmunity & Immune manipulation Network) where training on the Translational Medicine machinery was integrated with education on professional and personal skills, mentoring, and a long-lasting network of TMPs.

  6. Pierre y Marie Curie

    OpenAIRE

    Guevara, Juan de Dios; Facultad de Farmacia y Bioquímica de la Universidad Nacional Mayor de San Marcos, Lima, Perú.

    2014-01-01

    Pocas veces se encuentran dos vidas tan profundamente identificadas como las de Pierre Curie y María Sklodowska.Pierre Curie, nació en París el 15 de mayo de 1859; realiza sus estudios preparatorios privadamente, hasta que a los 16 años aprueba su bachillerato, para seguir luego sus estudios en la Facultad de Ciencias donde obtiene su licenciatura en Física en 1877. Su amor a las ciencias naturales parece haberlo adquirido de su padre, Eugenio, con quien realiza sus primeras experiencias. Con...

  7. Peer Review Evaluation Process of Marie Curie Actions under EU's Seventh Framework Programme for Research.

    Directory of Open Access Journals (Sweden)

    David G Pina

    Full Text Available We analysed the peer review of grant proposals under Marie Curie Actions, a major EU research funding instrument, which involves two steps: an independent assessment (Individual Evaluation Report, IER performed remotely by 3 raters, and a consensus opinion reached during a meeting by the same raters (Consensus Report, CR. For 24,897 proposals evaluated from 2007 to 2013, the association between average IER and CR scores was very high across different panels, grant calls and years. Median average deviation (AD index, used as a measure of inter-rater agreement, was 5.4 points on a 0-100 scale (interquartile range 3.4-8.3, overall, demonstrating a good general agreement among raters. For proposals where one rater disagreed with the other two raters (n=1424; 5.7%, or where all 3 raters disagreed (n=2075; 8.3%, the average IER and CR scores were still highly associated. Disagreement was more frequent for proposals from Economics/Social Sciences and Humanities panels. Greater disagreement was observed for proposals with lower average IER scores. CR scores for proposals with initial disagreement were also significantly lower. Proposals with a large absolute difference between the average IER and CR scores (≥10 points; n=368, 1.5% generally had lower CR scores. An inter-correlation matrix of individual raters' scores of evaluation criteria of proposals indicated that these scores were, in general, a reflection of raters' overall scores. Our analysis demonstrated a good internal consistency and general high agreement among raters. Consensus meetings appear to be relevant for particular panels and subsets of proposals with large differences among raters' scores.

  8. Peer Review Evaluation Process of Marie Curie Actions under EU's Seventh Framework Programme for Research.

    Science.gov (United States)

    Pina, David G; Hren, Darko; Marušić, Ana

    2015-01-01

    We analysed the peer review of grant proposals under Marie Curie Actions, a major EU research funding instrument, which involves two steps: an independent assessment (Individual Evaluation Report, IER) performed remotely by 3 raters, and a consensus opinion reached during a meeting by the same raters (Consensus Report, CR). For 24,897 proposals evaluated from 2007 to 2013, the association between average IER and CR scores was very high across different panels, grant calls and years. Median average deviation (AD) index, used as a measure of inter-rater agreement, was 5.4 points on a 0-100 scale (interquartile range 3.4-8.3), overall, demonstrating a good general agreement among raters. For proposals where one rater disagreed with the other two raters (n=1424; 5.7%), or where all 3 raters disagreed (n=2075; 8.3%), the average IER and CR scores were still highly associated. Disagreement was more frequent for proposals from Economics/Social Sciences and Humanities panels. Greater disagreement was observed for proposals with lower average IER scores. CR scores for proposals with initial disagreement were also significantly lower. Proposals with a large absolute difference between the average IER and CR scores (≥10 points; n=368, 1.5%) generally had lower CR scores. An inter-correlation matrix of individual raters' scores of evaluation criteria of proposals indicated that these scores were, in general, a reflection of raters' overall scores. Our analysis demonstrated a good internal consistency and general high agreement among raters. Consensus meetings appear to be relevant for particular panels and subsets of proposals with large differences among raters' scores.

  9. Marie Curie during ORT4

    Science.gov (United States)

    2003-01-01

    Marie Curie rover drives down the rear ramp during Operational Readiness Test (ORT) 4.Pathfinder, a low-cost Discovery mission, is the first of a new fleet of spacecraft that are planned to explore Mars over thenext ten years. Mars Global Surveyor, already en route, arrives at Mars on September 11 to begin a two year orbital reconnaissance of the planet's composition, topography, and climate. Additional orbiters and landers will follow every 26 months.The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

  10. Marie Curie during ORT6

    Science.gov (United States)

    2003-01-01

    Marie Curie sits on the lander petal prior to deployment during the pre launch Operations Readiness Test (ORT) 6.Pathfinder, a low-cost Discovery mission, is the first of a new fleet of spacecraft that are planned to explore Mars over thenext ten years. Mars Global Surveyor, already en route, arrives at Mars on September 11 to begin a two year orbital reconnaissance of the planet's composition, topography, and climate. Additional orbiters and landers will follow every 26 months.The Jet Propulsion Laboratory, Pasadena, CA, developed and manages the Mars Pathfinder mission for NASA's Office of Space Science, Washington, D.C. JPL is an operating division of the California Institute of Technology (Caltech). The Imager for Mars Pathfinder (IMP) was developed by the University of Arizona Lunar and Planetary Laboratory under contract to JPL. Peter Smith is the Principal Investigator.

  11. Radium, Marie Curie and modern science.

    Science.gov (United States)

    Langevin-Joliot, H

    1998-11-01

    In 1898, the discovery of two new elements, polonium and radium, reawakened interest in the topic of uranic rays discovered 2 years before by H. Becquerel. Radioactivity, a name coined by Marie Curie, became a major research field for decades. The contrasting personalities of Pierre Curie, already a first-rank physicist, and of the young Marie Curie-Sklodowska as they undertook their common work are described. It is shown how a well-chosen quantitative method and a systematic approach combining physics and chemistry led to the discovery within less than 1 year. The special role of radium and the determination of its atomic weight by Marie Curie followed by her long-term program for accumulating pure radium salts are emphasized. The first woman with a full professorship at a French University, Marie Curie created and managed the Radium Institute.

  12. A jolly good call for Marie Curie Fellows

    CERN Multimedia

    2009-01-01

    A new funding opportunity to train young researchers has just been announced by the European Commission. One of the calls within FP7 Marie Curie Actions requests proposals for Initial Training Network (ITN) projects, with a deadline of 22 December 2009. Project proposals are strongly encouraged at CERN and authors can receive support and guidance from the Marie Curie Steering Group. Winnie Wong: "I wouldn’t have considered a PhD if I hadn’t been a Marie Curie fellow" Dan Savu: "It’s the best of both worlds: training plus working in an international organisation" ITN projects have one key aim: training. Academic and industrial partners work together to form a network to recruit and train Marie Curie Fellows. Fellows are young researchers (typically PhD-level) from any country who combine project-based research with tailor-made training programmes, ...

  13. Women who Worked with Marie Curie.

    Science.gov (United States)

    Pigeard-Micault, Natalie

    2015-06-01

    Marie Curie directed a research laboratory for 28 years. Between 1906 and 1934, forty five women worked under her guidance. Some were, and are, well-known in their own countries as their first woman full professor such as Ellen Gleditsch or Margaret von Wrangel, but for twenty eight of them, who were often French, nothing has ever been written. The strong presence of women in Marie Curie's laboratory has often been highlighted and has been considered as an exception, and the result of deliberate choice. Of course, these women did not choose this workplace by accident. They knew its director was a woman, a laureate of one, and after 1911, two Nobel Prizes, who was leading a well-equipped laboratory with an important radioactive source. But how did Marie Curie selected her collaborators among the many applications she received? Was her choice influenced by gender? A prosopographical research based on genealogical researches and new sources explains this presence contextually and sheds light on several questions : where did these women come from, what were their social and geographic origins, did they occupy any specific cultural or technical area inside Curie's lab, what future did they have after the laboratory? Through their lives, we can question the existence, or not, of a one profile of the female researcher in scientific areas in France.

  14. Marie and Pierre Curie. Life in extremes; Marie and Pierre Curie. Leben in Extremen

    Energy Technology Data Exchange (ETDEWEB)

    Roethlein, Brigitte

    2008-07-01

    In Paris in 1894, two young physicists fall in love: Marie Sklodowska and Pierre Curie. They get married and make great contributions to science, research radioactivity and discover new chemical elements. The marriage of Marie and Pierre Curie is quite modern: They work together as equals, share their thoughts and pursue their plans together as partners. They share an absolute interest in science, a love of nature, and a sceptic attitude towards the sophisticated society of the Belle Epoque. They are together 24 hours a day with hardly ever any disagreement. Whenever one of them is ill - which is quite often because of the high level of radioactivity in their laboratory -, the other will nurse him or her. After only twelve years of mutual love, Pierre Curie dies. Marie raises their two daughters on her own and continues her research. In 1911, she will be the first scientist that ever gets a second Nobel Prize. (orig.) [German] Im Paris des Jahres 1894 verlieben sich zwei junge Physiker: Marie Sklodowska und Pierre Curie. Sie heiraten und leisten gemeinsam Grosses fuer die Wissenschaft, erforschen die Radioaktivitaet und entdecken neue chemische Elemente. Zusammen erhalten sie den Nobelpreis. Marie und Pierre Curie fuehren eine Ehe, die ihrer Zeit weit voraus ist: Sie arbeiten gleichberechtigt miteinander, teilen ihre Gedanken und verfolgen ihre Plaene gemeinsam. Beiden eigen ist die absolute wissenschaftliche Neugier, die Liebe zur Natur und die Skepsis gegenueber der mondaenen Gesellschaft der Belle Epoque. Fast jeden Tag sind sie rund um die Uhr zusammen, dabei gibt es selten Spannungen. Wenn einer von beiden gesundheitliche Probleme hat - und das haben sie wegen der radioaktiven Belastung im Labor oft - ist der andere fuer ihn da und pflegt ihn. Nach nur zwoelf gemeinsamen Jahren der Liebe und Arbeit stirbt Pierre Curie. Marie zieht ihre beiden Toechter alleine gross und fuehrt die Forschungen weiter. 1911 erhaelt sie als erster Mensch zum zweiten Mal den

  15. Marie Curie: In the Laboratory and on the Battlefield

    Science.gov (United States)

    Badash, Lawrence

    2003-07-01

    This year is the centennial of the Nobel Prize in Physics shared by Henri Becquerel and the Curies for their pioneering work on radioactivity. But Marie Curie's contribution to the medical use of x rays is not widely known.

  16. Marie Curie's contribution to Medical Physics.

    Science.gov (United States)

    Jean-Claude, Rosenwald; Nüsslin, Fridtjof

    2013-09-01

    On occasion of its 50th anniversary, the International Organization for Medical Physics (IOMP) from now on is going to celebrate annually an International Day of Medical Physics for which the 7th November, the birthday of Marie Sklodowska Curie, a most exceptional character in science at all and a pioneer of medical physics, has been chosen. This article briefly outlines her outstanding personality, sketches her fundamental discovery of radioactivity and emphasizes the impact of her various achievements on the development of medical physics at large.

  17. Marie and Pierre Curie and radium: history, mystery, and discovery.

    Science.gov (United States)

    Mould, R F

    1999-09-01

    Commencing with Marie Curie's early life in Poland and the discovery of radium in the rue l'Homond "shed" in Paris in 1898, this paper includes some little known facts. It ends with some unusual uses of and claims for radium, and finally, because Medical Physics is an American journal, details are included of Marie Curie's two visits to the USA.

  18. The life and legacy of Marie Curie.

    Science.gov (United States)

    Rockwell, Sara

    2003-01-01

    Marie Curie was a remarkable woman whose discoveries broke new ground in physics and chemistry and also opened the door for advances in engineering, biology, and medicine. She broke new ground for women in science: she was, for example, the first woman to receive a doctor of science degree in France, the first woman to win Nobel Prize, the first woman to lecture at the Sorbonne, the first person to win two Nobel Prizes, and the first Nobel Laureate whose child also won a Nobel Prize. Her life offers insights into the changing role of women in science and academia over the past century. It also offers examples of many ways in which scientists can, and should, work to improve the educational programs and career opportunities available to those who follow in their footsteps.

  19. A bust of Marie Sklodowska Curie at CERN

    CERN Multimedia

    CERN PhotoLab

    1979-01-01

    The Polish Deputy Minister of Energy and Nuclear Power, J. Felicki, presented the Directors General with a bust of Mme Marie Sklodowska Curie on behalf of physicists of Poland (CERN Courier 19 (1979) 164).

  20. Marie Curie's Doctoral Thesis: Prelude to a Nobel Prize.

    Science.gov (United States)

    Wolke, Robert L.

    1988-01-01

    Traces the life and research techniques of Marie Curie's doctoral dissertation leading to the discovery and purification of radium from ore. Reexamines the discoveries of other scientists that helped lead to this separation. (ML)

  1. Referrals to the Marie Curie nursing service in North Yorkshire.

    Science.gov (United States)

    Hanratty, B; Feather, J; Ward, C

    2000-01-01

    District and Marie Curie nurses participated in a small-scale study to describe referrals to a Marie Curie service in one English health district over a 3-month period. The number of new patients referred was small; they were geographically clustered and had widely differing life expectancies. Anecdotal reports of difficulties with the 'Nurselink' referral system were not confirmed, and in situations where the system was in operation, Marie Curie nurses were more likely to speak directly to the referring nurse. The most frequently cited reason for referral was general nursing needs; however, Marie Curie nurses felt that they were most often involved to provide family support. These findings suggest that there may not be a shared understanding of the Marie Curie nurse's role, and that equity in community palliative nursing care merits examination. Defining and publicizing the role of the Marie Curie nurse, providing guidance for referrals and prioritizing communication between professionals are proposed not only to enhance the service locally but to ensure that the service is available to all. This article illustrates the value of research to identify ways to improve service delivery.

  2. Marie and Irene Curie. The first female Nobel Prize winners; Marie en IreneCurie. De eerste vrouwelijke Nobelprijswinnaars

    Energy Technology Data Exchange (ETDEWEB)

    Noordenbos, G. [Joke Smit Instituut voor Vrouwenstudies, Universiteit Leiden, Leiden (Netherlands)

    2003-07-01

    Marie Curie was awarded the Nobel Prize in 1903 and in 1911. Also her daughter, Irene Joliot-Curie, received a Nobel Prize for science in 1935. In this book an overview is given of the academic world at that time: limited access to universities for women, the carriers of both women in physics and their pioneering research and discoveries, the refusal of Marie Curie by the French Academy of Sciences, the awarding of the Nobel Prize and the assignment of Irene Joliot-Curie as the first female minister in France, the impact of the two World Wars, their married and private lives and the constant smear campaign of the press against both women. The lives and works of both women are hold against the light of the present position of women in physical sciences. [Dutch] In 1903, precies honderd jaar geleden, ontving Marie Curie als eerste vrouw de Nobelprijs voor de Wetenschap, gevolgd door een tweede Nobelprijs in 1911. Ook haar dochter Irene Joliot-Curie kreeg de Nobelprijs voor de wetenschap in 1935. Marie and Irene Curie schetst een breed beeld van de academische wereld waarin beide vrouwen zich bewogen: de beperkte toegang van vrouwen tot de universiteit, hun carrisres in de natuurkunde en baanbrekende ontdekkingen, de afwijzing van Marie door de Franse Academie des Sciences, de toekenning van de Nobelprijs en de benoeming van Irene als eerste vrouwelijke minister in Frankrijk, de invloed van de twee Wereldoorlogen, hun huwelijks- en priveleven en de niet aflatende hetze van de pers tegen beiden. In de door mannen gedomineerde wereld van de natuurwetenschappen liep de uitzonderingspositie van beide vrouwen als rode draad door hun curieuze levens. Het leven en werk van de Curies wordt geactualiseerd door deze tegen het licht te houden van de huidige positie van vrouwen in de natuurwetenschappen. Het bereiken van de top van de wetenschap door vrouwen blijkt nog steeds uitzonderlijk.

  3. The Pasteurization of Marie Curie: A (meta)biographical experiment.

    Science.gov (United States)

    Wirtén, Eva Hemmungs

    2015-08-01

    Biographies of scientists occupy a liminal space, highly popular with general readers but questioned in academia. Nonetheless, in recent years, historians of science have not only embraced the genre with more enthusiasm and less guilt, they have also turned to the metabiography in order to renew the study and story of scientists' roles. This essay focuses on Marie Curie, the world's most famous female scientist, in order to unpack some of the theoretical and methodological claims of the science biography, and especially to address the sexing mechanisms at play in the construction of the biographical subject. Pierre Curie (1923), Marie's biography of her husband Pierre, paid tribute to her dead husband and collaborator, but also allowed Curie a legitimate outlet to construct her own persona and legacy. Categories such as personhood, person, and persona are not only central to the biography genre but also are essential to the sense of self and self-fashioning of scientists. Looking at how Marie Curie negotiated these categories in Pierre Curie not only gives new insight into Curie's self-fashioning strategies but may also shed some light on the more general analytical lacunae of the science biography.

  4. PARTNER: A Marie Curie Initial Training Network for hadron therapy

    CERN Document Server

    CERN BULLETIN; Nathalie Hospital; Manuela Cirilli

    2011-01-01

    PARTNER is a 4-year Marie Curie Training project funded by the European Commission with 5.6 million Euros aimed at the creation of the next generation of experts. Ten academic institutes and research centres and two leading companies are participating in PARTNER, that is coordinated by CERN, forming a unique multidisciplinary and multinational European network.

  5. Special Workshop of Marie Curie Fellows on Research and Training in Physics and Technology

    CERN Document Server

    Patrice Loiez

    2002-01-01

    Photo 0210004_1: Prof. Ugo Amaldi, University of Milano Bicocca and Tera Foundation, Italy. Addressing the Marie Curie Workshop held at CERN 3-4 October 2002. Title of this talk:"Research Developments on Medical Physics". Photo 0210004_2: Marie Curie Fellows at CERN. Participating in Marie Curie Workshop held at CERN 3-4 October 2002.

  6. The contribution of women to radiobiology: Marie Curie and beyond.

    Science.gov (United States)

    Gasinska, Anna

    2016-01-01

    Marie Sklodowska-Curie, an extraordinary woman, a Polish scientist who lived and worked in France, led to the development of nuclear energy and the treatment of cancer. She was the laureate of two Nobel Prizes, the first woman in Europe who obtained the degree of Doctor of Science and opened the way for women to enter fields which had been previously reserved for men only. As a result of her determination and her love of freedom, she has become an icon for many female scientists active in radiation sciences. They are successors of Maria Curie and without the results of their work, improvement in radiation oncology will not be possible. Many of them shared some elements of Maria Curie's biography, like high ethical and moral standards, passionate dedication to work, strong family values, and scientific collaboration with their husbands. The significance of Tikvah Alper, Alma Howard, Shirley Hornsey, Juliana Denekamp, Helen Evans, Eleanor Blakely, Elizabeth L. Travis, Fiona Stewart, Andree Dutreix, Catharine West, Peggy Olive, Ingela Turesson, Penny Jeggo, Irena Szumiel, Eleonor Blakely, Sara Rockwell and Carmel Mothersill contribution to radiation oncology is presented. All the above mentioned ladies made significant contribution to the development of radiotherapy (RT) and more efficient cancer treatment. Due to their studies, new schedules of RT and new types of ionizing radiation have been applied, lowering the incidence of normal tissue toxicity. Their achievements herald a future of personalized medicine.

  7. Special Workshop of Marie Curie Fellows on Research and Training in Physics and Technology

    CERN Multimedia

    Patrice Loiez

    2002-01-01

    Photo 0210006_07a: Prof. L. Maiani, Director General of CERN. Addressing the Marie Curie Worshop held at CERN 3-4 October 2002. Title of this talk:"Function of Large-scale Facilities and Centres of Excellence". Photo 0210006_14a: Prof. L. Maiani, Director General of CERN. Addressing the Marie Curie Worshop held at CERN 3-4 October 2002. Title of this talk:"Function of Large-scale Facilities and Centres of Excellence". Photo 0210006_22: Dr. David Plane (CERN) introducing Dr. Theodore Papazoglou from the European Commission. Addressing the Marie Curie Worshop held at CERN 3-4 October 2002. Title of this talk:"Marie Curie Fellowships in the 6th Framework Programme". Photo 0210006_28a: Dr. Nora Brambilla, Vice-President of Marie Curie Fellow Association, INFN and Dept. of Physics, University of Milan. Addressing the Marie-Curie Worshop held at CERN 3-4 October 2002. Title of this talk:"Marie Curie Fellows Association". Photo 0210006_29a: Dr. Nora Brambilla, Vice-President of Marie Curie Fellow Association, INFN a...

  8. Aspectos históricos da visita de Marie Sklodowska Curie a Belo Horizonte

    Directory of Open Access Journals (Sweden)

    Cássius Klay Nascimento

    2011-01-01

    Full Text Available In the year 2011 it is celebrated the Marie Sklodowska Curie Nobel Prize centenary and the International Year of Chemistry. However, it is not generally known that Marie Sklodowska Curie, one of the greatest scientists of all time, visited Belo Horizonte, state of Minas Gerais, Brazil. She arrived by train at Belo Horizonte city on 16 August 1926, coming from Rio de Janeiro and accompanied by her daughter Irène Joliot-Curie. The scientists visited the Institute of Radium of Belo Horizonte. The approach in this work emphasizes the presence of Marie Sklodowska Curie in Belo Horizonte, exploring the admiration and respect that people had for her.

  9. Marie Curie nurses: enabling patients with cancer to die at home.

    Science.gov (United States)

    Higginson, Irene J; Wilkinson, Susie

    2002-05-01

    Marie Curie Cancer Care established its nursing service in 1958; however, the service has had little formal evaluation. This study aimed to describe and evaluate the care provided by Marie Curie nurse, and in particular to determine whether patients in their care remained and died at home. Two existing data sets were used: data on all patients referred to the Marie Curie Nursing Services in 147 areas of England, Wales, Scotland and Northern Ireland for 26 months, and data on cancer death registrations in England. A request for a Marie Curie nurse was made for 26,632 patients, 97% of whom had cancer and 11% of whom lived alone. The amount of care provided varied enormously (Marie Curie nurses facilitated home death for many patients. Services need to ensure that mechanisms are in place to achieve data collection. Rigorous prospective evaluation is needed in the future.

  10. Special Workshop of Marie Curie Fellows on Research and Training in Physics and Technology.

    CERN Document Server

    Patrice Loiez

    2002-01-01

    Photo 0210008_05a: Dr, Rolf Landua (CERN) explaining to participants of the Marie Curie Workshop (held at CERN 3-4 October 2002) the ATHENA experiment and the Antiproton Decelerator. Photo 0210008_06a: Dr, Rolf Landua (CERN) explaining to participants of the Marie Curie Workshop (held at CERN 3-4 October 2002) the ATHENA experiment and the Antiproton Decelerator. Photo 0210008_08a: Dr, Rolf Landua (CERN) explaining to participants of the Marie Curie Workshop (held at CERN 3-4 October 2002) the ATHENA experiment and the Antiproton Decelerator. Photo 0210008_09a: Dr, Rolf Landua (CERN) explaining to participants of the Marie Curie Workshop (held at CERN 3-4 October 2002) the ATHENA experiment and the Antiproton Decelerator.

  11. European Industrial Doctorates: Marie Curie Actions

    Science.gov (United States)

    European Commission, 2012

    2012-01-01

    European industrial doctorates are joint doctoral training projects funded by the European Union (EU) and open to all research fields. The project brings together an academic participant (university, research institution, etc.) and a company. They have to be established in two different EU Member States or associated countries. Associated partners…

  12. Difficulties in teaching electromagnetism: an eight year experience at Pierre and Marie Curie University

    Directory of Open Access Journals (Sweden)

    H. Roussel

    2012-07-01

    Full Text Available We will begin by outlining the details of how electromagnetics are taught in the  electrical engineering program offered at Pierre and Marie Curie University (a French example from the undergraduate to the Masters degree levels.  We will also discuss how our methods are and should be adapted to teach waves propagation without discouraging students.

  13. Living Proof: What Helen Keller, Marilyn Monroe, and Marie Curie Have in Common.

    Science.gov (United States)

    Saul, E. Wendy

    1986-01-01

    Examines biographies of Marie Curie written for children and discusses two types of distortions: simple misrepresentations of fact and selective retelling of the past. It is concluded that biographies of minority or female success should deal specifically with strategies used by the hero or heroine to combat prejudice. (EM)

  14. Living Proof: What Helen Keller, Marilyn Monroe, and Marie Curie Have in Common.

    Science.gov (United States)

    Saul, E. Wendy

    1986-01-01

    Examines biographies of Marie Curie written for children and discusses two types of distortions: simple misrepresentations of fact and selective retelling of the past. It is concluded that biographies of minority or female success should deal specifically with strategies used by the hero or heroine to combat prejudice. (EM)

  15. Attracting Talented Researchers to Ireland: A review of The European Marie Curie Programme

    OpenAIRE

    Giordani, Silvia

    2007-01-01

    PUBLISHED The purpose of this publication is to illustrate how researchers in academia and industry in Ireland have successfully secured funding from Europe in the Marie Curie Programme and to highlight the impact this has had in furthering their R&D ambitions.

  16. The Marie Curie programme at the Institute of Archaeology 2004-2008

    Directory of Open Access Journals (Sweden)

    Thilo Rehren

    2008-09-01

    Full Text Available The Marie Curie Early Stage Training (MEST projects, run by the European Commission, offer training opportunities to young scientists from EU member states and sometimes also from non-European countries. The Institute of Archaeology hosted one such project between 2004 and 2008, which is described here by its Principal Investigator.

  17. PARTNER: A Marie Curie Initial Training Network for hadron therapy (with english subtitles)

    CERN Multimedia

    CERN BULLETIN; Manuela Cirilli; Nathalie Hospital

    2011-01-01

    PARTNER is a 4-year Marie Curie Training project funded by the European Commission with 5.6 million Euros aimed at the creation of the next generation of experts. Ten academic institutes and research centres and two leading companies are participating in PARTNER, that is coordinated by CERN, forming a unique multidisciplinary and multinational European network.

  18. PARTNER: A Marie Curie Initial Training Network for hadron therapy (with french subtitles)

    CERN Document Server

    CERN BULLETIN; Manuela Cirilli; Nathalie Hospital

    2011-01-01

    PARTNER is a 4-year Marie Curie Training project funded by the European Commission with 5.6 million Euros aimed at the creation of the next generation of experts. Ten academic institutes and research centres and two leading companies are participating in PARTNER, that is coordinated by CERN, forming a unique multidisciplinary and multinational European network.

  19. Ciencia e industria en el desarrollo de la radiactividad: el caso de Marie Curie

    OpenAIRE

    Roqué, Xavier

    1997-01-01

    Not available.Se argumenta que Marie Curie desarrolló sus investigaciones en radiactividad en estrecha relación con la industria de los radioelementos. Esta relación incluyó desde el desarrollo de procedimientos de extracción para diversas sustancias radiactivas, hasta la promoción de su propio laboratorio industrial. La actividad industrial de Curie se aviene mal con su imagen heroica de científica pura, sacrificada y carente de medios, imagen que, paradójicamente, se retrotrae a las campaña...

  20. [Marie Curie, née Maria Sklodowska (1867-1934)--contribution to the development of radiology].

    Science.gov (United States)

    Babić, Rade R; Babić, Gordana Stanković

    2011-01-01

    Marie Curie, née Maria Sklodowska, was born on November 7, 1867 in Warsaw (Poland). She suffered from leukaemia and died on June 4, 1934. She was buried with full honours at Pantheon. Marie Curie and her husband Pierre Curie discovered the radioactive elements Polonium (84Po210), Thorium (90Th232) and Radium (88Ra226). Marie Curie introduced the term radioactivity into science. She was the first woman who got Ph.D. in France, the first woman professor at Sorbonne, Paris and Medical Academy. Of all the women who have ever won the Nobel Prize, Marie Curie was the only who received it twice. During World War I Marie Curie designed a mobile x-ray room "radiologic car". Marie Curie had an x-ray machine installed into a car and demonstrated how to use its dynamo for electric power production necessary for the x-ray machine to work. She had 20 cars with moving radiological lab made and trained 150 people to work on them. She brought something radically new into military medicine--mobile x-ray diagnostics. With the discovery of radioactive elements a new medical branch, radiotherapy, was developed.

  1. The research school of Marie Curie in the Paris faculty, 1907-14.

    Science.gov (United States)

    Davis, J L

    1995-07-01

    As the most famous woman scientist of the twentieth century, there has been no shortage of books and articles on the life and career of Marie Curie (1867-1934). Her role as director of a laboratory-based research school in the new scientific field of radioactivity, a field which embraced both chemistry and physics, however, has never been examined. In recent years, there has been a growing interest in the question of research schools, and Morrell, Ravetz, Geison, and Klosterman, amongst others, have written on this subject. Using, in part, the methodology of Morrell, this paper investigates the role of Marie Curie as a school director in the Paris Faculty in the years 1907-14, examining the work and characteristics of her school and assessing her effectiveness as a director.

  2. Marie Curie, les femmes et la science, d'hier à aujourd'hui

    CERN Document Server

    CERN. Geneva; Mariotti, Chiara; Vicinanza, Domenico

    2017-01-01

    Marie Curie, les femmes et la science, d'hier à aujourd'hui Conférence par Hélène Langevin-Joliot Avec la participation de l'Echo du Reculet de Thoiry. L'enregistrement et la liste d'attente sont déjà complets... Mais il n'est pas rare que des personnes réservent et ne viennent pas. Nous réassignerons les places libérées selon la règle "premier arrivé, premier inscrit". Au vu de la forte demande, la conférence sera également disponible en vidéoconférence : lien d'accès "webcast" disponible en bas de cette page. Hélène Langevin-Joliot, directrice de recherche émérite en physique nucléaire fondamentale au CNRS à Orsay, est aussi la fille de Frédéric et Irène Joliot-Curie (prix Nobel de chimie en 1935) et la petite-fille de Pierre Curie (prix Nobel de physique en 1903) et de Marie Curie (prix Nobel de physique en 1903 et prix Nobel de chimie en 1911). Hélène Langevin-Joliot nous parlera de sa vie scientifique, de l’histoire extraordinai...

  3. Marie Curie, les femmes et la science, d'hier à aujourd'hui - English

    CERN Document Server

    CERN. Geneva

    2017-01-01

    Marie Curie, les femmes et la science, d'hier à aujourd'hui Conférence par Hélène Langevin-Joliot Avec la participation de l'Echo du Reculet de Thoiry. L'enregistrement et la liste d'attente sont déjà complets... Mais il n'est pas rare que des personnes réservent et ne viennent pas. Nous réassignerons les places libérées selon la règle "premier arrivé, premier inscrit". Nous envisageons la possibilité de faire un webcast de la conférence. Plus d'information bientôt. Hélène Langevin-Joliot, directrice de recherche émérite en physique nucléaire fondamentale au CNRS à Orsay, est aussi la fille de Frédéric et Irène Joliot-Curie (prix Nobel de chimie en 1935) et la petite-fille de Pierre Curie (prix Nobel de physique en 1903) et de Marie Curie (prix Nobel de physique en 1903 et prix Nobel de chimie en 1911). Hélène Langevin-Joliot nous parlera de sa vie scientifique, de l’histoire extraordinaire de sa famille et en particulier du rôle des ...

  4. Ciencia e industria en el desarrollo de la radiactividad: el caso de Marie Curie

    Directory of Open Access Journals (Sweden)

    Roqué, Xavier

    1997-01-01

    Full Text Available Not available.Se argumenta que Marie Curie desarrolló sus investigaciones en radiactividad en estrecha relación con la industria de los radioelementos. Esta relación incluyó desde el desarrollo de procedimientos de extracción para diversas sustancias radiactivas, hasta la promoción de su propio laboratorio industrial. La actividad industrial de Curie se aviene mal con su imagen heroica de científica pura, sacrificada y carente de medios, imagen que, paradójicamente, se retrotrae a las campañas de Curie en los años 1920 por dotar a su laboratorio con «medios de acción industriales». Se verá que los valores dominantes del medio científico francés favorecieron la propagación selectiva de la imagen heroica de Curie, que fue luego aceptada acríticamente por la historiografía de la física del siglo XX.

  5. Radioisótopos e sociedade : o legado de Marie Curie 100 anos depois

    OpenAIRE

    André, João P.; Sá, Arsénio Vasconcelos

    2011-01-01

    No ano em que se comemora o centenário da atribuição do Prémio Nobel da Química a Marie Curie e o Ano Internacional da Química, é oportuno recordar e analisar a herança deixada à Humanidade por esta cientista excepcional. Trata-se de um legado que não só revolucionou a ciência como igualmente teve impactos profundos e incontornáveis na sociedade. A aplicação clínica dos radioisótopos, por ela e por Pierre Curie preconizada, constitui uma das armas mais poderosas para o combate ao cancro actua...

  6. Radioisótopos e sociedade : o legado de Marie Curie 100 anos depois

    OpenAIRE

    André, João P.; Sá, Arsénio Vasconcelos

    2011-01-01

    No ano em que se comemora o centenário da atribuição do Prémio Nobel da Química a Marie Curie e o Ano Internacional da Química, é oportuno recordar e analisar a herança deixada à Humanidade por esta cientista excepcional. Trata-se de um legado que não só revolucionou a ciência como igualmente teve impactos profundos e incontornáveis na sociedade. A aplicação clínica dos radioisótopos, por ela e por Pierre Curie preconizada, constitui uma das armas mais poderosas para o combate ao cancro actua...

  7. Standards of radium-226: from Marie Curie to the International Committee for Radionuclide Metrology.

    Science.gov (United States)

    Coursey, B M; Collé, R; Coursey, J S

    2002-01-01

    In the early part of the 20th century, the pioneers of radioactivity research, led by Marie Curie, Ernest Rutherford and Stefan Meyer, formed a Commission internationale des étalons de radium. The Commission made arrangements for the preparation and intercomparisons of the international standards of radium, which were identified as the Paris standard and the Vienna standard. Otto Hönigschmid from Vienna prepared a first set of international secondary standards in 1912 and a second set in 1934. In both instances, these secondary standards were compared by gamma-ray measurements with the Paris and Vienna standards. The usage of these international standards of radium in the 20th century is described.

  8. IsoNose - Isotopic Tools as Novel Sensors of Earth Surfaces Resources - A new Marie Curie Initial Training Network

    Science.gov (United States)

    von Blanckenburg, Friedhelm; Bouchez, Julien; Bouman, Caludia; Kamber, Balz; Gaillardet, Jérôme; Gorbushina, Anna; James, Rachael; Oelkers, Eric; Tesmer, Maja; Ashton, John

    2015-04-01

    . Making soil from rock 2. Dissolved metals in the global water cycle 3. Human influence on metal cycling 4. Innovations in metal ore exploration 5. New analytical tools Acknowledgement: The research leading to these results has received funding from the People Programme (Marie Curie Actions) of the European Union's Seventh Framework Programme FP7/2007-2013/ under REA grant agreement n° [608069].

  9. Developing spiritual and religious care competencies in practice: pilot of a Marie Curie blended learning event.

    Science.gov (United States)

    Smith, Tracy; Gordon, Tom

    2009-02-01

    The Marie Curie Cancer Care (2003) Spiritual and Religious Care Competencies for Specialist Palliative Care provide a common language for healthcare practitioners in the nebulous area of spiritual care. The development of a pilot blended learning event, as described in this paper, sought to integrate the competencies into practice by providing opportunities both online and in the classroom to explore this aspect of holistic care in depth. In the planning stages, multiprofessional focus groups determined the level of delivery, and emerging themes shaped the content. Self-awareness and reflection were key features and part of the overall process to improve competency. The features of the virtual learning environment (VLE) used were video, facilitated asynchronous discussion and direct links to key articles and documents, while interactive classroom activities built on prior learning. Evaluation covered all aspects of the course design from participant and facilitator perspectives. Participant comments were overwhelmingly positive in relation to the content and chosen delivery methods with concerns about online learning proving unfounded.

  10. GLANAM (Glaciated North Atlantic Margins): A Marie Curie Initial Training Network between Norway, the UK & Denmark

    Science.gov (United States)

    Petter Sejrup, Hans; Oline Hjelstuen, Berit

    2015-04-01

    GLANAM (Glaciated North Atlantic Margins) is an Initial Training Network (ITN) funded under the EU Marie Curie Programme. It comprises 10 research partners from Norway, UK and Denmark, including 7 University research teams, 1 industrial full partner and 2 industrial associate partners. The GLANAM network will employ and train 15 early career researchers (Fellows). The aim of GLANAM is to improve the career prospects and development of young researchers in both the public and private sector within the field of earth science, focusing on North Atlantic glaciated margins. The young scientists will perform multi-disciplinary research and receive training in geophysics, remote sensing, GIS, sedimentology, geomorphology, stratigraphy, geochemistry and numerical modeling through three interconnected work packages that collectively address knowledge gaps related to the large, glacial age, sedimentary depocentres on the North Atlantic margin. The 15 Fellows will work on projects that geographically extend from Ireland in the south to the High Arctic. Filling these gaps will not only result in major new insights regarding glacial age processes on continental margins in general, but will also provide paleoclimate information essential for understanding the role of marine-based ice sheets in the climate system and for the testing of climate models. GLANAM brings together leading European research groups working on glaciated margins in a coordinated and collaborative research and training project. Focusing on the North Atlantic margins, this coordinated approach will lead to a major advance in the understanding of glaciated margins more widely and will fundamentally strengthen European research and build capacity in this field.

  11. Redefining the Poet as Healer: Valerie Gillies's Collaborative Role in the Edinburgh Marie Curie Hospice Quiet Room Project.

    Science.gov (United States)

    Severin, Laura

    2015-01-01

    This article examines the poetic contribution of Valerie Gillies, Edinburgh Makar (or poet of the city) from 2005-2008, to the Edinburgh Marie Curie Hospice Quiet Room, a new contemplation space for patients, families, and staff. In collaboration with others, Gillies created a transitional space for the Quiet Room, centered on the display of her sonnet, "A Place Apart." This space functions to comfort visitors to the Quiet Room by relocating them in their surroundings and offering the solace provided by nature and history. With this project, her first as Edinburgh Makar, Gillies redefines the role of the poet as healer and advocates for newer forms of palliative care that focus on patients' spiritual and emotional, as well as physical, wellbeing.

  12. Introduction to the EC's Marie Curie Initial Training Network (MC-ITN) project: Particle Training Network for European Radiotherapy (PARTNER)

    CERN Document Server

    Dosanjh, Manjit

    2013-01-01

    PARTNER (Particle Training Network for European Radiotherapy) is a project funded by the European Commission’s Marie Curie-ITN funding scheme through the ENLIGHT Platform for 5.6 million Euro. PARTNER has brought together academic institutes, research centres and leading European companies, focusing in particular on a specialized radiotherapy (RT) called hadron therapy (HT), interchangeably referred to as particle therapy (PT). The ultimate goal of HT is to deliver more effective treatment to cancer patients leading to major improvement in the health of citizens. In Europe, several hundred million Euro have been invested, since the beginning of this century, in PT. In this decade, the use of HT is rapidly growing across Europe, and there is an urgent need for qualified researchers from a range of disciplines to work on its translational research. In response to this need, the European community of HT, and in particular 10 leading academic institutes, research centres, companies and small and medium-sized en...

  13. The Gendering of Albert Einstein and Marie Curie in Children's Biographies: Some Tensions

    Science.gov (United States)

    Wilson, Rachel E.; Jarrard, Amber R.; Tippins, Deborah J.

    2009-01-01

    Few twentieth century scientists have generated as much interest as Albert Einstein and Marie Currie. Their lives are centrally depicted in numerous children's biographies of famous scientists. Yet their stories reflect interesting paradoxes and tacit sets of unexplored sociocultural assumptions about gender in science education and the larger…

  14. Introduction to the EC's Marie Curie Initial Training Network (MC-ITN) project: Particle Training Network for European Radiotherapy (PARTNER).

    Science.gov (United States)

    Dosanjh, Manjit; Magrin, Giulio

    2013-07-01

    PARTNER (Particle Training Network for European Radiotherapy) is a project funded by the European Commission's Marie Curie-ITN funding scheme through the ENLIGHT Platform for 5.6 million Euro. PARTNER has brought together academic institutes, research centres and leading European companies, focusing in particular on a specialized radiotherapy (RT) called hadron therapy (HT), interchangeably referred to as particle therapy (PT). The ultimate goal of HT is to deliver more effective treatment to cancer patients leading to major improvement in the health of citizens. In Europe, several hundred million Euro have been invested, since the beginning of this century, in PT. In this decade, the use of HT is rapidly growing across Europe, and there is an urgent need for qualified researchers from a range of disciplines to work on its translational research. In response to this need, the European community of HT, and in particular 10 leading academic institutes, research centres, companies and small and medium-sized enterprises, joined together to form the PARTNER consortium. All partners have international reputations in the diverse but complementary fields associated with PT: clinical, radiobiological and technological. Thus the network incorporates a unique set of competencies, expertise, infrastructures and training possibilities. This paper describes the status and needs of PT research in Europe, the importance of and challenges associated with the creation of a training network, the objectives, the initial results, and the expected long-term benefits of the PARTNER initiative.

  15. CIENTISTAS EM REVISTA: EINSTEIN, DARWIN E MARIE CURIE NA CIÊNCIA HOJE DAS CRIANÇAS

    Directory of Open Access Journals (Sweden)

    Sheila Alves de Almeida

    Full Text Available RESUMO: Este trabalho analisou três edições da revista Ciência Hoje das Crianças, em que Einstein, Darwin e Marie Curie são apresentados. Frente ao desafio de divulgar a vida e a obra desses cientistas de forma adequada às crianças, para análise dos artigos consideramos a linguagem utilizada, as imagens apresentadas e, principalmente, a representação da revista sobre os cientistas. A metodologia de análise do material é inspirada nos trabalhos de Bakhtin sobre dialogismo e na compreensão por meio dos procedimentos discursivos, verbais e visuais com que a revista interpela e dialoga com as crianças. Os resultados mostram que a chancela editorial opta por focar a infância dos cientistas e uma imagem do cientista curioso e aventureiro. Entretanto, veicula-se nos artigos analisados uma visão estereotipada do cientista como alguém que já se anunciava cientista. Reitera-se a importância da Ciência Hoje das Crianças para a promoção da leitura e a democratização da linguagem de divulgação científica para crianças.

  16. Introduction to the EC's Marie Curie Initial Training Network project: The European training network in digital medical imaging for radiotherapy (ENTERVISION

    Directory of Open Access Journals (Sweden)

    Manjit eDosanjh

    2015-12-01

    Full Text Available Between 2011 and 2015, the ENTERVISION Marie Curie Initial Training Network has been training 15 young researchers coming from a variety of backgrounds on topics ranging from in-beam Positron Emission Tomography or Single Particle Tomography techniques, to adaptive treatment planning, optical imaging, Monte Carlo simulations, biological phantom design. This article covers the main research activities, as well as the training scheme implemented by the participating institutes, which included academia, research, and industry.

  17. Introduction to the EC's Marie Curie Initial Training Network Project: The European Training Network in Digital Medical Imaging for Radiotherapy (ENTERVISION).

    Science.gov (United States)

    Dosanjh, Manjit; Cirilli, Manuela; Navin, Sparsh

    2015-01-01

    Between 2011 and 2015, the ENTERVISION Marie Curie Initial Training Network has been training 15 young researchers from a variety of backgrounds on topics ranging from in-beam Positron Emission Tomography or Single Particle Tomography techniques, to adaptive treatment planning, optical imaging, Monte Carlo simulations and biological phantom design. This article covers the main research activities, as well as the training scheme implemented by the participating institutes, which included academia, research, and industry.

  18. Introduction to the EC’s Marie Curie Initial Training Network Project: The European Training Network in Digital Medical Imaging for Radiotherapy (ENTERVISION)

    Science.gov (United States)

    Dosanjh, Manjit; Cirilli, Manuela; Navin, Sparsh

    2015-01-01

    Between 2011 and 2015, the ENTERVISION Marie Curie Initial Training Network has been training 15 young researchers from a variety of backgrounds on topics ranging from in-beam Positron Emission Tomography or Single Particle Tomography techniques, to adaptive treatment planning, optical imaging, Monte Carlo simulations and biological phantom design. This article covers the main research activities, as well as the training scheme implemented by the participating institutes, which included academia, research, and industry. PMID:26697403

  19. Report on the Workshop and Regular Meeting of the Imode-CKD and Bcmolmed Marie Curie Training and Research Programs.

    Science.gov (United States)

    Krochmal, Magdalena; Cisek, Katryna; Markoska, Katerina; Spasovski, Goce; Vlahou, Antonia

    2015-01-01

    A Workshop and Regular Meeting of the Marie Curie Training and Research Programs iMODECKD (Identification of the Molecular Determinants of established Chronic Kidney Disease) and BCMolMed (Molecular Medicine for Bladder Cancer) was held from 20-22 March at the Macedonian Academy of Science and Arts (MASA). The meeting was hosted by the participating center University of Skopje (SKO) - Goce Spasovski and MASA - Momir Polenakovic (R. Macedonia). The representative from MASA proteomic research center - Katerina Davalieva (R. Macedonia) had presentation on proteomic research in prostate cancer (PCa). 40 researchers from 13 different countries participated at the meeting. The Workshop was devoted on "Chronic Kidney Disease: Clinical Management issues", and consisted of 15 oral presentations given by nephrologists and experts in the field of CKD. Raymond Vanholder (Belgium) - past president of ERA-EDTA had a keynote lecture on "CKD: Questions that need to be answered and are not (or at least not entirely)". The workshop continued in four sessions with lectures from Alberto Ortiz (Spain), Olivera Stojceva-Taneva (R. Macedonia), Dimitrios Goumenos (Greece), Joachim Beige (Germany), Marian Klinger (Poland), Goce Spasovski (R. Macedonia), Joachim Jankowski (Germany), Adalbert Schiller (Romania), Robert Johnson (USA), Franco Ferrario (Italy), Ivan Rychlik (Czech Republic), Fulvio Magni (Italy) and Giovambattista Capasso (Italy), all covering a training theme. Within the meeting there were two lectures on complimentary skills for ethics in science and career advancement from two principal investigators - Goce Spasovski (R. Macedonia) and Joost Schanstra (France). During the Regular Meeting, 13 PhD students i.e. Early Stage Researchers and one Experienced Researcher from both Programs presented their work and progress within iMODE-CKD and BCMolMed projects. This meeting was a great opportunity to exchange experience and ideas in the field of systems biology approaches and

  20. Madame Curie

    CERN Document Server

    Eve, Curie

    1942-01-01

    Marie Curie is a women who changed the face of science for all time, not just because of her discovery of the radioactive element Radium and her work with it, but because of her incredible strides forward in a such a male dominated world as laboratory science at the turn of the 19th century. This is the Madame Curie many people know but here is a biography written by her daughter Eve that shows her human side, in a way that can only be viewed and admired from a family member describing her as a caring mother, devoted and passionate wife. Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive.

  1. Study of consequences of a ionizing radiation exposure on the health of persons having stay at the Marie Curie school of Nogent-sur-Marne (Val-de-Marne); Etude des consequences d'une exposition aux rayonnements ionisants sur la sante des personnes ayant sejourne a l'ecole Marie Curie de Nogent-sur-Marne (Val-de-Marne)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-03-01

    This study follows two other ones about the same subject. No one could bring elements to the question of the exposure impact on the population having stayed in the school. The old pupils and personnel have been exposed to radiation doses higher to the limit values of public exposure especially before 1987. The scientific knowledge suggest that the eventual sanitary consequences are in the area of low risks. The lack of exhaustiveness in the inquiry realisation and the lack of statistical power did not allow to measure the sanitary impact of ionizing radiation exposure among the former pupils of the Marie Curie school of Nogent sur Marne. (N.C.)

  2. Developing translational medicine professionals : The Marie Skłodowska-Curie action model

    NARCIS (Netherlands)

    Petrelli, Alessandra; Prakken, Berent J.|info:eu-repo/dai/nl/156714183; Rosenblum, Norman D.

    2016-01-01

    End goal of translational medicine is to combine disciplines and expertise to eventually promote improvement of the global healthcare system by delivering effective therapies to individuals and society. Well-trained experts of the translational medicine process endowed with profound knowledge of

  3. Developing translational medicine professionals : The Marie Skłodowska-Curie action model

    NARCIS (Netherlands)

    Petrelli, Alessandra; Prakken, Berent J.; Rosenblum, Norman D.

    2016-01-01

    End goal of translational medicine is to combine disciplines and expertise to eventually promote improvement of the global healthcare system by delivering effective therapies to individuals and society. Well-trained experts of the translational medicine process endowed with profound knowledge of bio

  4. Lessons learnt from Volcanoes' Night I-II-III - a Marie Curie Researchers' Night project series dedicated to geosciences

    Science.gov (United States)

    Cseko, Adrienn; Bodo, Balazs; Ortega Rodriguez, Ariadna

    2017-04-01

    Assessment Report was submitted to the EC after the conclusion of each of the three projects. According to an on-site survey undertaken in 2015, 78.5% of responders reported that their initial understanding of the work of geoscientists improved as a result of the activities organised during the event. The conclusions from the Impact Assessment studies can be used to synthesise methodological recommendations for other organisations that may consider the organisation of similar public outreach actions for geosciences in the future. Scientific experiments are most efficient to raise interest if they are designed for direct engagement with the public so participants can participate in the experiments themselves as opposed to being simple observers. Scientific talks should always include a good level of interaction with the public, for example integrated experiments, quizzes, and real-time surveys. Edutainment options should be finalised in agreement with the audience so that the most interesting ones are selected - this is especially important to create meaningful engagement with young people. The definition of the scope of activities in a way that allows for the inclusion of interdisciplinary subjects (e.g. the intersection of geoscience and robotics) can raise the interest of an even greater public community.

  5. Pierre curie, 1859-1906.

    Science.gov (United States)

    Mould, R F

    2007-04-01

    The year 2006 marked 100 years since the death of Pierre Curie. It is therefore appropriate that we remember his life and his work, which was cut short by his untimely death from an accident on the Pont Neuf, Paris, on April 19, 1906. He had already accomplished much during his life, both before the discovery of radium with Marie Curie, in work co-authored with his brother Jacques on piezoelectricity, and afterwards, when he published the results of several experimental studies with radium and radon. He came from a medical family, and his grandfather Pierre Curie was a famous homeopathic physician. He has, in print, unfairly been relegated to the background-his own scientific contributions having been overtaken by the fame of Marie Curie, probably because she outlived him by 28 years.

  6. "LOVE TO HATE" pesticides: felicity or curse for the soil microbial community? An FP7 IAPP Marie Curie project aiming to establish tools for the assessment of the mechanisms controlling the interactions of pesticides with soil microorganisms.

    Science.gov (United States)

    Karpouzas, D G; Tsiamis, G; Trevisan, M; Ferrari, F; Malandain, C; Sibourg, O; Martin-Laurent, F

    2016-09-01

    Pesticides end up in soil where they interact with soil microorganisms in various ways. On the Yin Side of the interaction, pesticides could exert toxicity on soil microorganisms, while on the Yang side of interaction, pesticides could be used as energy source by a fraction of the soil microbial community. The LOVE TO HATE project is an IAPP Marie Curie project which aims to study these complex interactions of pesticides with soil microorganisms and provide novel tools which will be useful both for pesticide regulatory purposes and agricultural use. On the Yin side of the interactions, a new regulatory scheme for assessing the soil microbial toxicity of pesticides will be proposed based on the use of advanced standardized tools and a well-defined experimental tiered scheme. On the Yang side of the interactions, advanced molecular tools like amplicon sequencing and functional metagenomics will be applied to define microbes that are involved in the rapid transformation of pesticides in soils and isolate novel pesticide biocatalysts. In addition, a functional microarray has been designed to estimate the biodegradation genetic potential of the microbial community of agricultural soils for a range of pesticide groups.

  7. [Chronological table of Mr. and Mrs. Curie and Mr. and Mrs. Joliot-Curie--in connection with the 100-year anniversary since Dr. H. Becquerel discovered radial ray in 1896].

    Science.gov (United States)

    Yamada, M

    1996-01-01

    This year (1996) is the 100th year since Dr. Henri Becquerel discovered radial rays in 1896 in France. In 1897, Dr. Pierre Curie and Marie Curie preliminarily reported the existence of polonium and radium which have radioactivity. H. Becquerel, Pierre and Marie Curie were awarded the Nobel Chemical Prize for discovering artificial radioactivity in 1935. I report herein the chronological table of Mr. and Mrs. Curie and Mr. and Mrs. Joliot-Curie spanning about one century.

  8. Pierre Curie: the anonymous neurosurgical contributor.

    Science.gov (United States)

    Man, Karen; Sabourin, Victor M; Gandhi, Chirag D; Carmel, Peter W; Prestigiacomo, Charles J

    2015-07-01

    Pierre Curie, best known as a Nobel Laureate in Physics for his co-contributions to the field of radioactivity alongside research partner and wife Marie Curie, died suddenly in 1906 from a street accident in Paris. Tragically, his skull was crushed under the wheel of a horse-drawn carriage. This article attempts to honor the life and achievements of Pierre Curie, whose trailblazing work in radioactivity and piezoelectricity set into motion a wide range of technological developments that have culminated in the advent of numerous techniques used in neurological surgery today. These innovations include brachytherapy, Gamma Knife radiosurgery, focused ultrasound, and haptic feedback in robotic surgery.

  9. Conservation Action Planning: Lessons learned from the St. Marys River watershed biodiversity conservation planning process

    Science.gov (United States)

    Patterson, Tamatha A.; Grundel, Ralph

    2014-01-01

    Conservation Action Planning (CAP) is an adaptive management planning process refined by The Nature Conservancy (TNC) and embraced worldwide as the Open Standards for the Practice of Conservation. The CAP process facilitates open, multi-institutional collaboration on a common conservation agenda through organized actions and quantified results. While specifically designed for conservation efforts, the framework is adaptable and flexible to multiple scales and can be used for any collaborative planning effort. The CAP framework addresses inception; design and development of goals, measures, and strategies; and plan implementation and evaluation. The specific components of the CAP include defining the project scope and conservation targets; assessing the ecological viability; ascertaining threats and surrounding situation; identifying opportunities and designing strategies for action; and implementing actions and monitoring results. In 2007, TNC and a multidisciplinary graduate student team from the University of Michigan's School of Natural Resources and Environment initiated a CAP for the St. Marys River, the connecting channel between Lake Superior and Lake Huron, and its local watershed. The students not only gained experience in conservation planning, but also learned lessons that notably benefited the CAP process and were valuable for any successful collaborative effort—a dedicated core team improved product quality, accelerated the timeline, and provided necessary support for ongoing efforts; an academic approach in preparation for engagement in the planning process brought applicable scientific research to the forefront, enhanced workshop facilitation, and improved stakeholder participation; and early and continuous interactions with regional stakeholders improved cooperation and built a supportive network for collaboration.

  10. Marie Curie%居里夫人

    Institute of Scientific and Technical Information of China (English)

    张超

    2014-01-01

    玛丽·居里又被称作居里夫人(Madame Curie),是波兰裔法国籍女物理学家、化学家,是放射性现象的研究先驱。1903年她和丈夫皮埃尔·居里及亨利·贝克勒共同获得了诺贝尔物理学奖,1911年又因放射学方面的成就获得诺贝尔化学奖,是历史上获得两次诺贝尔奖的第一人及唯一的女性。她开创了放射性理论,发明了分离放射性同位素技术,并发现了两种新元素钋(Po)和镭(Ra)。在她的指导下,人们第一次将放射性同位素用于治疗癌症。居里夫人是成功女性的先驱,她的事迹激励了很多人。

  11. Marie Curie poster exhibition "Training for Europe"

    CERN Multimedia

    Adriana Telesca

    2010-01-01

    E, CLOUD, DITANET, MC-PAD, and PARTNER) are described in overview posters. Some current fellows will be available during dedicated day slots (see indico event for details) and they will be happy to answer all your questions about how to apply for the...

  12. Nickel Curie Point Engine

    Science.gov (United States)

    Chiaverina, Chris; Lisensky, George

    2014-01-01

    Ferromagnetic materials such as nickel, iron, or cobalt lose the electron alignment that makes them attracted to a magnet when sufficient thermal energy is added. The temperature at which this change occurs is called the "Curie temperature," or "Curie point." Nickel has a Curie point of 627 K, so a candle flame is a sufficient…

  13. ModObs: Atmospheric modelling for wind energy, climate and environment applications: exploring added value from new observation technique. Work in progress within a FP6 Marie Curie Research Training Network

    Science.gov (United States)

    Sempreviva, A. M.

    2009-09-01

    The EC FP6 Marie Curie Training Network "ModObs” http://www.modobs.windeng.net addresses the improvement of atmospheric boundary layer (ABL) models to investigate the interplay of processes at different temporal and spatial scales, and to explore the added value from new observation techniques. The overall goal is to bring young scientists to work ogether with experienced researchers in developing a better interaction amongst scientific communities of modelers and experimentalists, using a comprehensive approach to "Climate Change”, "Clean Energy assessment” and "Environmental Policies”, issues. This poster describes the work in progress of ten students, funded by the network, under the supervision of a team of scientists within atmospheric physics, engineering and satellite remote sensing and end-users such as companies in the private sector, all with the appropriate expertise to integrate the most advanced research methods and techniques in the following topics. MODELING: GLOBAL-TO-MESO SCALE: Analytical and process oriented numerical models will be used to study the interaction between the atmosphere and the ocean on a regional scale. Initial results indicate an interaction between the intensity of polar lows and the subsurface warm core often present in the Nordic Seas (11). The presence of waves, mainly swell, influence the MABL fluxes and turbulence structure. The regional and global wave effect on the atmosphere will be also studied and quantified (7) MESO-SCALE: Applicability of the planetary boundary layer (PBL) parametrizations in the meso-scale WRF model to marine atmospheric boundary layer (MABL) over the North Sea is investigated. The most suitable existing PBL parametrization will be additionally improved and used for downscaling North Sea past and future climates (2). Application of the meso-scale model (MM5 and WRF) for the wind energy in off-shore and coastal area. Set-up of the meso-scale model, post-processing and verification of the data

  14. Pioneers of nuclear medicine, Madame Curie.

    Science.gov (United States)

    Grammaticos, Philip C

    2004-01-01

    , she is not known neither by that full name nor as Maria Sklodowska but as Marie Curie. Madame Curie was the second of five children. At the age of 24 she went to Sorbonne-Paris after being invited by her sister Bronja to study for about 2-3 years; instead she stayed in Paris for her whole life. Her doctorate was on the subject: "Research on radioactive substances" which she completed in six years under the supervision of H. Becquerel. Pierre Curie was Director of the Physics Laboratory of the Ecole Municipale of Physics and Industrial Chemistry when he married M. Curie in 1895. Pierre Curie left his other research projects and worked full time with his wife. In this laboratory M. Curie and her husband Pierre discovered radium and polonium. In 1901 Pierre Curie induced a radiation burn on his forearm by applying on his skin radiferous barium chloride for 10 hours. During World War I, M.Curie organized for the Red Cross a fleet of radiological ambulances each with X-ray apparates which were called "Little Curies". The X-ray tubes of these apparates were unshielded and so M.Curie was exposed to high doses of radiation. Once an ambulance fell into a ditch and M.Curie who was inside the ambulance was badly bruised and stayed at home for 3 days. M. Curie with her daughters, Irene and Eve, was invited and visited America in 1921. She led a successful campaign to collect radium for her experiments. Before leaving America, President Harding donated through her to the Radium Institute of Paris 1 g of radium for research purposes. At that time the process to obtain 0.5 g of pure radium bromide required 1 ton of ore and 5 tons of chemicals. No measures of radiation protection were taken back then. In 1929 Madame Curie visited the United States for a second time. She met with President Hoover and with the help of the Polish women's association in America collected funds for another gram of radium. Madame Curie died of leukemia on July 4, 1934. Sixty years after her death her

  15. Maria Sklodowska Curie - the precursor of radiation sterilization methods

    Energy Technology Data Exchange (ETDEWEB)

    Gluszewski, Wojciech; Zagorski, Zbigniew P. [Institute of Nuclear Chemistry and Technology, Warsaw (Poland); Tran, Quoc Khoi; Cortella, Laurent [CEA Grenoble, ARC-Nucleart, Atelier Regional de Conservation, Grenoble (France)

    2011-06-15

    A resolution of the 63rd Assembly of the United Nations proclaimed the year 2011 as the International Year of Chemistry. The coordinators of the event are UNESCO and the International Union of Pure and Applied Chemistry (IUPAC). The patroness of this event is Marie Curie, nee Sklodowska. Among women scientists, she was the first recipient of the Novel Prize, and among all scientists, she is the only one who has received this award in different scientific fields (in 1903 in the field of physics with Pierre Curie and Henri Becquerel, in 1911 in the field of chemistry). Considering the former Polish nationality of Marie Curie, the year 2011 has been proposed by the Polish Parliament as her year, using the name Maria Sklodowska Curie, under which she is known in Poland. Celebrating the International Year of Chemistry is a good opportunity to remember the importance of the work of Maria Sklodowska Curie for the emergence and development of many fields of science. This article is an attempt to present a view of science, as taught through modern applications of the radiation chemistry of polymetric materials and radiation sterilization. Although the real development of both ''cold'' sterilization and polymer technology occurred in the 1950's long after the death of Marie Curie Sklodowska, the original ideas go back to ther work performed in the 1920s. Sometimes, and that is the present case, a single scientist creates a new field, in spite of the fact that at the time of discovery there are no applications. The parallel development of other branches of science and technology helps the application of the original idea. (orig.)

  16. Reviews Book: Marie Curie: A Biography Book: Fast Car Physics Book: Beautiful Invisible Equipment: Fun Fly Stick Science Kit Book: Quantum Theory Cannot Hurt You Book: Chaos: The Science of Predictable Random Motion Book: Seven Wonders of the Universe Book: Special Relativity Equipment: LabVIEWTM 2009 Education Edition Places to Visit: Edison and Ford Winter Estates Places to Visit: The Computer History Museum Web Watch

    Science.gov (United States)

    2011-07-01

    WE RECOMMEND Fun Fly Stick Science Kit Fun fly stick introduces electrostatics to youngsters Special Relativity Text makes a useful addition to the study of relativity as an undergraduate LabVIEWTM 2009 Education Edition LabVIEW sets industry standard for gathering and analysing data, signal processing, instrumentation design and control, and automation and robotics Edison and Ford Winter Estates Thomas Edison's home is open to the public The Computer History Museum Take a walk through technology history at this computer museum WORTH A LOOK Fast Car Physics Book races through physics Beautiful Invisible The main subject of this book is theoretical physics Quantum Theory Cannot Hurt You A guide to physics on the large and small scale Chaos: The Science of Predictable Random Motion Book explores the mathematics behind chaotic behaviour Seven Wonders of the Universe A textual trip through the wonderful universe HANDLE WITH CARE Marie Curie: A Biography Book fails to capture Curie's science WEB WATCH Web clips to liven up science lessons

  17. : UNIVERSITÉ PIERRE ET MARIE CURIE HABILITATION À DIRIGER DES RECHERCHES

    OpenAIRE

    Manzanera, Antoine

    2012-01-01

    Même s'il n'existe toujours pas de système visuel artificiel dont les performances soient comparables à notre vision biologique quant à sa diversité et ses capacités d'adaptation, les progrès réalisés au cours des dernières décennies dans les domaines du traitement et de l'interprétation automatique d'images et de vidéos sont considérables. De nombreux succès ont été obtenus dans des applications diverses et souvent inattendues. Le contexte actuel est celui d'un domaine fortement concurrentie...

  18. Going to School with Madame Curie and Mr. Einstein: Gender Roles in Children's Science Biographies

    Science.gov (United States)

    Owens, Trevor

    2009-01-01

    One of the first places children encounter science and scientists is children's literature. Children's books about science and scientists have, however, received limited scholarly attention. By exploring the history of children's biographies of Marie Curie and Albert Einstein, the two most written about scientist in children's literature, this…

  19. CURIE: Cubesat Radio Interferometry Experiment

    Science.gov (United States)

    Sundkvist, D. J.; Saint-Hilaire, P.; Bain, H. M.; Bale, S. D.; Bonnell, J. W.; Hurford, G. J.; Maruca, B.; Martinez Oliveros, J. C.; Pulupa, M.

    2016-12-01

    The CUbesat Radio Interferometry Experiment (CURIE) is a proposed two-element radio interferometer, based on proven and developed digital radio receivers and designed to fit within a Cubesat platform. CURIE will launch as a 6U Cubesat and then separate into two 3U Cubesats once in orbit. CURIE measures radio waves from 0.1-19MHz, which must be measured from space, as those frequencies fall below the cutoff imposed by Earth's ionosphere. The principal science objective for CURIE is to use radio interferometry to study radio burst emissions from solar eruptive events such as flares and coronal mass ejections (CMEs) in the inner heliosphere, providing observations important for our understanding of the heliospheric space weather environment. The influence of space weather can be felt at Earth and other planets, as radiation levels increase and lead to auroral activity and geomagnetic effects. CURIE will be able to determine the location and size of radio burst source regions and then to track their movement outward from the Sun. In addition to the primary objective CURIE will measure the gradients of the local ionospheric density and electron temperature on the spatial scale of a few kilometers, as well as create an improved map of the radio sky at these unexplored frequencies. A space based radio interferometry observatory has long been envisioned, in orbit around the Earth or the Moon, or on the far side of the Moon. Beyond its important science objectives, CURIE will prove that the concept of a dedicated space-based interferometer can be realized by using relatively cheap Cubesats. CURIE will therefore not only provide new important science results but also serve as a pathfinder in the development of new space-based radio observation techniques for helio- and astro-physics.

  20. CURIE-TEMPERATURE "SLATER-PAULING CURVE"

    OpenAIRE

    Kakehashi, Y.; Hosohata, O.

    1988-01-01

    The systematic variation of the Curie-temperature "Slater-Pauling curve" has been explained for the first time on the basis of the finite-temperature theory of the local environment effect. The peculiarity of the Curie temperatures in Fe-V, Fe-Ni, and Ni-Mn alloys is elucidated by using the effective exchange couplings.

  1. 78 FR 14653 - Amendment of Class E Airspace; Sault Ste Marie, ON

    Science.gov (United States)

    2013-03-07

    ... control zone over Sault Ste Marie Airport. The FAA is taking this action to enhance the safety and... Airport, Sault Ste Marie, ON, to coincide with that portion of the control zone in Canadian airspace....

  2. Curie surface of Borborema Province, Brazil

    Science.gov (United States)

    Correa, Raphael T.; Vidotti, Roberta M.; Oksum, Erdinc

    2016-06-01

    The Curie surface interpreted from magnetic data through spatial frequency domain techniques is used to provide information on the thermal structure of Borborema Province. The Borborema Province is part of the neoproterozoic collision of an orogenic system situated between the São Francisco-Congo and São Luís-West Africa cratons, which formed the Gondwana Supercontinent. The Curie surface of Borborema Province varies from 18 to 59 km, which reveals the complexity in the crustal composition of the study area. The thermal structure shows different crustal blocks separated by the main shear zones, which corroborates the evolution model of allochthonous terranes. The Curie surface signature for the west portion of Pernambuco Shear Zone may indicate processes of mantle serpentinization, once the Curie isotherm is deeper than Mohorovic discontinuity. In this region, the amplitude of Bouguer anomaly decreases, which corroborates long wavelength anomaly observed in the magnetic anomaly. We interpreted this pattern as evidence of the Brasiliano-Pan-Africano's subduction/collision event. Earthquakes in the region are concentrated mainly in shallow Curie surface regions (less resistant crust) and in transition zones between warm and cold blocks. We calculated the horizontal gradient of the Curie depth to emphasize the signature of contact between the thermal blocks. These regions mark possible crustal discontinuities, and have high correlation with orogenic gold occurrence in the study area.

  3. Kaks Mari Vaalas / Eha Komissarov

    Index Scriptorium Estoniae

    Komissarov, Eha, 1947-

    1999-01-01

    9. nov.-st galeriis 'Vaal' Mari Roosvaldi maalinäitus 'Persoon'; 10. nov.-st galerii keldrisaalis Mari Kurismaa 'Matemaatika ja metafüüsika'. Mari Roosvaldi kollaazhides on ühendatud maal ja foto.

  4. Kaks Mari Vaalas / Eha Komissarov

    Index Scriptorium Estoniae

    Komissarov, Eha, 1947-

    1999-01-01

    9. nov.-st galeriis 'Vaal' Mari Roosvaldi maalinäitus 'Persoon'; 10. nov.-st galerii keldrisaalis Mari Kurismaa 'Matemaatika ja metafüüsika'. Mari Roosvaldi kollaazhides on ühendatud maal ja foto.

  5. O legado de Madame Curie : uma abordagem CTS para o ensino da radioatividade

    OpenAIRE

    Jucelino Cortez

    2014-01-01

    Nesta dissertação relatamos uma experiência de ensino de Radioatividade motivada na abordagem Ciência, Tecnologia e Sociedade (CTS) e trabalhada com os estudantes do terceiro ano da Escola Estadual de Ensino Médio Ponche Verde, em Sertão, Rio Grande do Sul, em 2013. A vida e o legado de Marie Curie foram usados como mote central para uma introdução multidisciplinar ao conteúdo de Radioatividade, que envolveu Biologia, História, Química, Filosofia, Sociologia, Matemática, Medicina, além de Fís...

  6. The Curie laboratory. In the middle of a competence network. The study of radioactivity is an enterprise at multiple components; Le laboratoire Curie. Au coeur d`un reseau de competence. L`etude de la radioactivite est une entreprise a composantes multiples

    Energy Technology Data Exchange (ETDEWEB)

    Boudia, S. [Centre de recherche en histoire des sciences et des techniques a la Villette, 75 - Paris (France)

    1997-07-01

    After the first world war, the most important research laboratory is placed under the direction of a woman: Marie Curie. She leads a voluntarist policy to weave links with industry, the medical profession, and public authorities. In this network, circulate men, women, radium samples,calibration certificates, money, measuring instruments. (N.C.)

  7. NATO Advanced Study Institute: Marie Curie Training Course: Applications of Random Matrices in Physics

    CERN Document Server

    Kazakov, Vladimir; Serban, Didina; Wiegmann, Paul; Zabrodin, Anton

    2006-01-01

    Random matrices are widely and successfully used in physics for almost 60-70 years, beginning with the works of Dyson and Wigner. Although it is an old subject, it is constantly developing into new areas of physics and mathematics. It constitutes now a part of the general culture of a theoretical physicist. Mathematical methods inspired by random matrix theory become more powerful, sophisticated and enjoy rapidly growing applications in physics. Recent examples include the calculation of universal correlations in the mesoscopic system, new applications in disordered and quantum chaotic systems, in combinatorial and growth models, as well as the recent breakthrough, due to the matrix models, in two dimensional gravity and string theory and the non-abelian gauge theories. The book consists of the lectures of the leading specialists and covers rather systematically many of these topics. It can be useful to the specialists in various subjects using random matrices, from PhD students to confirmed scientists.

  8. DRESSING THE NEW WORLD. A Marie Sklodowska-Curie Research Fellowship

    DEFF Research Database (Denmark)

    Thepaut-Cabasset, Corinne

    2017-01-01

    “Dressing the New World” aims to understand in detail the trade mechanism of European products and fashion overseas. It will evaluate the impact of European commodities and fashionable goods in everyday life in the colonial system. In particular it will study textiles and fashionable items in the...

  9. Can I Be Like Marie Curie? Making Science More Friendly to Girls in India.

    Science.gov (United States)

    Mukherjee, Amithabha; Varma, Vijaya S.; Malevri, Maria

    2001-01-01

    Discusses the educational discrimination females face in India. Explains the Scientific and Technological Literacy (STL) initiative recognized by the United Nations Educational, Scientific and Cultural Organization (UNESCO) and a project targeted to make science friendly for girls in India. (Author/YDS)

  10. Avangardistid Moskvas / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    2000-01-01

    Valdek Alberi ja Taave Tuutma videoinstallatsioonist "Think different" näitusel "Salon 2000" Moskva Kunstnike Keskmajas 16.-26. III. Kuraator Mari Sobolev. Eesti väljapaneku vastukajast ja Jüri Arrakust, kelle maalid olid näitusel "Balti meistrid", ajalehes "Kommersant". Moskva kunstinäitustest.

  11. Avangardistid Moskvas / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    2000-01-01

    Valdek Alberi ja Taave Tuutma videoinstallatsioonist "Think different" näitusel "Salon 2000" Moskva Kunstnike Keskmajas 16.-26. III. Kuraator Mari Sobolev. Eesti väljapaneku vastukajast ja Jüri Arrakust, kelle maalid olid näitusel "Balti meistrid", ajalehes "Kommersant". Moskva kunstinäitustest.

  12. MARI mini-manual

    Science.gov (United States)

    Bennington, S. M.; Eccleston, R. S.

    1994-09-01

    The MARI spectrometer is funded by the Japanese Ministry of Education, Culture and Science (Monbusho) as part of the UK-Japan collaboration in neutron scattering. MARI is a direct geometry chopper spectrometer. It uses a Fermi chopper to monochromatic the incident neutron beam to give incident energies in the range 10 to 2000 meV. It is very similar in design to its sister machine HET, but with a detector bank that continuously covers the angular range from 3 to 135 degrees, MARI is able to map large regions of Q-E space in a single measurement. At present about 600 of the full complement of 1000 detectors are installed. All are 10 bar (3)He gas proportional counters and all come from the same manufacturer, this means that their efficiency and background are almost the same. The beam size at the sample position is 50 by 50 mm, but motorized jaws in the Fermi chopper pit and in the sample tank can be used to reduce this size. Chapter headings are the following: Introduction; The hardware on MARI; Controlling the Instrument; Data Analysis and Visualization; Appendices.

  13. Klassika & ekskremendid / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    2002-01-01

    20.-21. aprillil toimus Pärnus 8. Fideo- ja Vilmifestival alapealkirjaga "Eksperimendid ja klassika". Peakorraldaja Rael Artel. Rami Raski filmist "Legowitz 1999" (soome rühmitus Vivid), läti filmist "Love, death & television", Concordia ülikooli ("Ülemus") ja Academia Grata (portreefilmid Asta Isakist, Andrus Joonasest jm.) programmist, Kadriann Kibuse ja Liina Paakspuu filmist "Urban Obsessions", Mirja-Mari Smidti ja Allan Tõnissoo videost, Marianne Männi koomiksitest kataloogis

  14. Klassika & ekskremendid / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    2002-01-01

    20.-21. aprillil toimus Pärnus 8. Fideo- ja Vilmifestival alapealkirjaga "Eksperimendid ja klassika". Peakorraldaja Rael Artel. Rami Raski filmist "Legowitz 1999" (soome rühmitus Vivid), läti filmist "Love, death & television", Concordia ülikooli ("Ülemus") ja Academia Grata (portreefilmid Asta Isakist, Andrus Joonasest jm.) programmist, Kadriann Kibuse ja Liina Paakspuu filmist "Urban Obsessions", Mirja-Mari Smidti ja Allan Tõnissoo videost, Marianne Männi koomiksitest kataloogis

  15. [Maria Skłodowska-Curie and Piotr Curie an epoch-makingin year 1898].

    Science.gov (United States)

    Wielogórski, Zbigniew

    2012-01-01

    For many reasons the year 1898 was unusual for Maria Skłodowska-Curie and her husband. After defining the subject of the doctoral thesis and choosing Henri Becqerel as thesis supervisor, Maria started intensive experimental work. In the allotted room called storeroom, in conditions that were far too inadequate, they managed to put up a unique measuring equipment composed of instruments whose originator was Pierre Curie. In the ionization chamber and in the piezoelectric quartz charges formed, whose mutual neutralization was shown by the quadrant electrometer. Ionization current, which was measured quantitatively, was proportional to the radiation of the sample. Studying many elements, their compounds and minerals enabled Maria to state that uranium is not the only element endowed with the power of radiation; the second one turned out to be thorium. Anomaly detected in the radiation of uranium minerals made it possible for Maria to draw an extremely important conclusion: radioactive uranium and thorium are not the only elements endowed with such an attribute. Pitchblende, which was studied by the Curie couple, had to contain also other radioactive substances. Gustave Bémont also participated in the chemical analysis of the uranium ore and it is worth reminding that he was involved in the discovery of polonium and uranium. The phenomenon of radioactivity couldn't have been explained if it was not for the sources of strong radioactivity. Those sources undoubtedly could have been the discovered elements but their scanty content in the uranium ore made their isolation very difficult and laborious. Access to industrial remains after procession of pitchblende from Jachymov (Sankt Joachimstahl), obtained owing to the mediation of Eduard Suess, provided the source of this raw material. From it, in a shack also called le hangar, the Curie couple isolated the first samples of the radium salt. This element, later extracted by discoverers on a grand scale and handed over in a

  16. AN ELECTRICAL HAIL MARY.

    Science.gov (United States)

    Neubert, David

    2016-05-01

    Double sequential defibrillation is currently being employed in a number of EMS systems across the United States, including Wake County, N.C.; Fort Worth, Texas; and New Orleans. Even though there isn't a large body of literature surrounding this technique, it's been demonstrated successful in the electrophysiology lab, ED and prehospital settings. Since access to procainamide--another treatment for refractory v fib--is limited, this may be the only available option when faced with a patient who's failed standard ACLS defibrillation and medication administration. It's an intervention that has little chance to do harm, and it may represent the "hail Mary" pass to a successful ROSC touchdown.

  17. Mary, dogma, and psychoanalysis.

    Science.gov (United States)

    Todd, E H

    1985-06-01

    Why does Mary hold her prominent place in Catholic theology to the extent that five specific dogmas have developed around her? Psychoanalytic theory suggests dogma arises out of the psychic needs of people and psychic needs of people are expressed in dogma. The early views of Erich Fromm, a disciple of Freud, are presented to demonstrate that Marian dogma arose from the psychic needs of the people. The views of both Catholic and Protestant thinkers are presented, as well as theological and psychiatric views.

  18. Spin dynamics in a Curie-switch.

    Science.gov (United States)

    Kravets, A F; Tovstolytkin, A I; Dzhezherya, Yu I; Polishchuk, D M; Kozak, I M; Korenivski, V

    2015-11-11

    Ferromagnetic resonance properties of F1/f/F2/AF multilayers, where weakly ferromagnetic spacer f is sandwiched between strongly ferromagnetic layers F1 and F2, with F1 being magnetically soft and F2-magnetically hard due to exchange pinning to antiferromagnetic layer AF, are investigated. Spacer-mediated exchange coupling is shown to strongly affect the resonance fields of both F1 and F2 layers. Our theoretical calculations as well as measurements show that the key magnetic parameters of the spacer, which govern the ferromagnetic resonance in F1/f/F2/AF, are the magnetic exchange length (Λ), effective saturation magnetization at T  =  0 (m0) and effective Curie temperature (T(C)(eff)). The values of these key parameters are deduced from the experimental data for multilayers with f  =  Ni(x)Cu(100-x), for the key ranges in the Ni-concentration (x = 54 ÷ 70 at. %) and spacer thickness (d = 3 ÷ 6 nm). The results obtained provide a deeper insight into thermally-controlled spin precession and switching in magnetic nanostructures, with potential applications in spin-based oscillators and memory devices.

  19. Maria Sklodowska-Curie - scientist, friend, manager

    Science.gov (United States)

    Slavchev, A.

    2009-01-01

    Great names in science represent an inexhaustible source and richness of inspiration, satisfaction and consolation, a moving and victorious force. Throughout her exemplifying life, Maria Sklodowska remained modest but with a keen sense of humor, of an outstanding style, a mine of knowledge and experience, of innovative ideas and a rich inner life. Full of love, of passion to give and to share, of natural optimism, mixed with a light melancholy, so typical for sages. She vehemently defended the love of scientific research, of the spirit of adventure and entrepreneurship and fought for international culture, for the protection of personality and talent. Maria Sklodowska left her passion to science, her dedication to work including education and training of young people, her passionate adherence to her family, her belief in her friends, her pure and profound humanity and warmth! The paper should be a homage to her, an appreciation of her work over the years, but not less a correspondence, a conversation with her! On the other hand, the present solemn occasion resuscitates the personalities of Maria and Pierre Curie and their work, in particular of Maria Sklodowska in her own native land! In this manner, it truly contributes to her immortality!

  20. On Source of Mary's Tragedy

    Institute of Scientific and Technical Information of China (English)

    胡杰

    2016-01-01

    Long Day's Journey into Night is a great work of American dramatist Eugene O'Neill. As the only female protagonist fully portrayed in the play, Mary's tragedy generated a hot debate. In this thesis, through detailed analysis, it is found that Mary is the victim of male-dominated society and men are the source of her tragedy.

  1. 77 FR 49719 - Amendment of Class D Airspace; Sault Ste Marie, ON

    Science.gov (United States)

    2012-08-17

    ... control zone over Sault Ste Marie Airport. The FAA is taking this action to enhance the safety and..., creating additional controlled airspace to coincide with that portion of the control zone in...

  2. Robotic Software Integration Using MARIE

    Directory of Open Access Journals (Sweden)

    Dominic Letourneau Clement Raievsky

    2008-11-01

    Full Text Available This paper presents MARIE, a middleware framework oriented towards developing and integrating new and existing software for robotic systems. By using a generic communication framework, MARIE aims to create a flexible distributed component system that allows robotics developers to share software programs and algorithms, and design prototypes rapidly based on their own integration needs. The use of MARIE is illustrated with the design of a socially interactive autonomous mobile robot platform capable of map building, localization, navigation, tasks scheduling, sound source localization, tracking and separation, speech recognition and generation, visual tracking, message reading and graphical interaction using a touch screen interface.

  3. Robotic Software Integration Using MARIE

    Directory of Open Access Journals (Sweden)

    Carle Côté

    2006-03-01

    Full Text Available This paper presents MARIE, a middleware framework oriented towards developing and integrating new and existing software for robotic systems. By using a generic communication framework, MARIE aims to create a flexible distributed component system that allows robotics developers to share software programs and algorithms, and design prototypes rapidly based on their own integration needs. The use of MARIE is illustrated with the design of a socially interactive autonomous mobile robot platform capable of map building, localization, navigation, tasks scheduling, sound source localization, tracking and separation, speech recognition and generation, visual tracking, message reading and graphical interaction using a touch screen interface.

  4. Kõik ei ole action / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    1998-01-01

    Noorte videoprojektidest. Marko Laimre ja Andrus Kõresaare "Egoistically Correct", ainus actionil rajanev video. Jasper Zoova "Sheeps Are Everywhere". J. Zoova ja Tarrvi Laamannni "Fuck". Karol Kallase kureeritud näitusel "Kunstnik tapab koletise" "Kullo" galeriis olnud Jan Bergi, Meelis Salujärve, Al Paldroki videod, Andrus Joonase töö põhjal tehtud Kiwa video "Kunstnik tapab koletise". Publiku soov vaatemängu järele.

  5. Kõik ei ole action / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    1998-01-01

    Noorte videoprojektidest. Marko Laimre ja Andrus Kõresaare "Egoistically Correct", ainus actionil rajanev video. Jasper Zoova "Sheeps Are Everywhere". J. Zoova ja Tarrvi Laamannni "Fuck". Karol Kallase kureeritud näitusel "Kunstnik tapab koletise" "Kullo" galeriis olnud Jan Bergi, Meelis Salujärve, Al Paldroki videod, Andrus Joonase töö põhjal tehtud Kiwa video "Kunstnik tapab koletise". Publiku soov vaatemängu järele.

  6. Victor Hugo, Marie Tudor

    OpenAIRE

    Sabourin, Lise

    2016-01-01

    Dans la collection de poche qui rend aisément accessibles les grandes pièces du répertoire français, Clélia Anfray donne, avec une introduction (pp. 7-42), une notice sur la genèse, la rédaction et la parution, un historique des représentations, une chronologie, des indications bibliographiques et des notes, le texte du drame consacré par Hugo à cette «reine qui soit une femme. Grande comme une reine, vraie comme une femme» qu’il veut voir en Marie Tudor («Préface», p. 47). La documentation h...

  7. Joliot-Curie School of Nuclear Physics, 1997; Ecole Joliot-Curie de Physique Nucleaire, 1997

    Energy Technology Data Exchange (ETDEWEB)

    Abgrall, Y. [L`Institut National de Physique Nucleaire et de Physique des Particules du CNRS (India2P3), 75 - Paris (France); Collaboration: La Direction des Sciences de la Matiere du CEA (FR); Le Fonds National de la Recherche Scientifique de Belgique (BE)

    1998-12-31

    This document contains the lectures of the Joliot-Curie International School of Nuclear Physics held at Maubuisson, France on 8-13 September 1997. The following lectures of nuclear interest were given: The N-body problem (relativistic and non-relativistic approaches); The shell model (towards a unified of the nuclear structure); Pairing correlations in extreme conditions; Collective excitations in nuclei; Exotic nuclei (production, properties and specificities); Exotic nuclei (halos); Super and hyper deformation (from discrete to continuum, from EUROGAM to EUROBALL); and The spectroscopy of fission fragments. Important new facts are reported and discussed theoretically, concerning the nuclei in high excitation and high states and of the nuclei far off stability. Important technical achievements are reported among which the production of radioactive beams, sophisticated multi-detectors as well as significant advances in the nuclear theoretical methods. The double goal of training of young researchers and of permanent formation and information of the older ones seems to have been reached

  8. On the Fulfillment of Curie's Law in Magnetic Fluids

    Science.gov (United States)

    Zhernovoi, A. I.; Dyachenko, S. V.

    2015-05-01

    A fulfillment of Curie's law in magnetic fluids provides an option of their thermometric applications to measure thermodynamic temperature. On the other hand, it was shown elsewhere that the initial magnetic susceptibility χ of magnetic fluids follows Curie-Weiss's law rather than Curie's law. To obtain its values, use was made of the formula χ = M/N0, where M is magnetization, and N0 is the external magnetic field strength without any specimen. This work deals with investigations of the dependence of magnetic susceptibility of magnetic fluid on temperature for the cases where its values are found via the following formulas: 1) χ = M/N0, and 2) χ = Mμ0/M, where M is the magnetic field induction inside the specimen. It is found that in the first case the temperature dependence of χ obeys Curie-Weiss's law while in the second case - Curie's law. The reason for this results from the fact that induction M acting on the particles of magnetic fluid is noticeably higher than that of the external field, M0.

  9. Multistate Aquatic Resources Information System (MARIS)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — MARIS is an internet-based information sharing network that allows multiple states to provide a common set of variables via a single web interface. MARIS is not a...

  10. Size and shape effects on Curie temperature of ferromagnetic nanoparticles

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    A simplified model was developed to describe the Curie temperature suppression of ferromagnetic nanoparticles. Based on a size and shape dependent model of cohesive energy, the critical temperature variations of ferromagnetic nanoparticles were deduced. It is predicted that the Curie temperature of nanoparticles depends on both size and shape conditions, among which the temperature suppression is strongly influenced by the particle size and the shape effect is comparably minor. The calculation values for freestanding nanoparticles are in good agreement with other theoretical model and the experimental results. The model is also potential for predictions for the nanoparticles embedded in different substrates.

  11. Mary Shelley: Teaching and Learning through "Frankenstein"

    Science.gov (United States)

    Girard, Theresa M.

    2009-01-01

    In the writing of "Frankenstein", Mary Shelley was able to change the course of women's learning, forever. Her life started from an elite standpoint as the child of Mary Wollstonecraft and William Godwin. As such, she was destined to grow to be a major influence in the world. Mary Shelley's formative years were spent with her father and his many…

  12. Mary Wigman: the coreography of Carmina Burana

    Directory of Open Access Journals (Sweden)

    Elena Randi

    2012-11-01

    Full Text Available This essay analyses the choreography of Mary Wigman’s Carmina Burana (1955, music by Orff, whose substantial outline Randi can reconstruct primarily through the drawings, partially unpublished, Wigman made to write down the different passages of her dance score. Randi thinks that the characters must not be seen as realistic and that they are the projections of the Vagabond, whose quest is supposed to be the theme underlining the story. The theme of destiny – a destiny on which man has very little or no control – is dominant. The end of the choreography seems to clarify that the self’s quest consists in piétiner sur place: our actions are inevitably sucked under by a whirlpool (represented by the wheel of Fortune choreographically rendered by the figure of the circle and they are unable to bring any significant change. 

  13. The legacy of Maria Curie Skłodowska

    Science.gov (United States)

    Sosnowski, Ryszard

    2011-01-01

    Maria Skłodowska Curie left us a great legacy. Her discovery of polonium and radium was incomparably greater than the mere discovery of new elements. Its significance lay in the discovery of a new form of matter, namely radioactive one, but also in her unveiling of the internal property of its atoms. Subsequently emitted radiation went on to play the role of a "natural accelerator" for both scientific research and in medical radiotherapy. It was thanks to these discoveries that the field of nuclear physics arose just a few decades later. As importantly the work of Maria Curie Skłodowska during the Great War demonstrated how important pure scientific discovery can be for society and its welfare.

  14. Curie and Pauli Spins in Lithium Intercalated MCMB

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The ESR signal of lithium intercalated MCMB can be well simulated by combination of a Lorentz curve and a Gauss curve. The ESR intensity of the Lorentz component is essentially independent of temperature while the Gauss component shows a linear change with the reciprocal of temperature, indicative of Pauli spin and Curie spin, respectively. The former is probably associated with the ordered (graphitized) structures while the latter with the disordered structures in the sample.

  15. Palliative care in Córdoba: experience of the Marie Curie Foundation and the Oncology Service of Sanatorio del Salvador.

    Science.gov (United States)

    Rubio, L A

    1998-07-01

    Córdoba is a city with 1,300,000 inhabitants located in the center of Argentina. Although Palliative Medicine is a discipline that has been present for a little over 10 years, it has not developed in step with demand, owing to lack of political will and insufficient support from the Health Administration. However, the existing units have expanded, thanks to the efforts of their staff members, who help hundreds of terminally ill patients and their families, provide training at undergraduate and postgraduate university levels, and make information available to the general public through different activities in the community.

  16. The Fourier transform spectrometer of the Université Pierre et Marie Curie QualAir platform.

    Science.gov (United States)

    Té, Y; Jeseck, P; Payan, S; Pépin, I; Camy-Peyret, C

    2010-10-01

    A Bruker Optics IFS 125HR Fourier transform spectrometer (FTS) and the Laboratoire de Physique Moléculaire pour l'Atmosphère et l'Astrophysique retrieval algorithm were adapted for ground based atmospheric measurements. As one of the major instruments of the experimental research platform QualAir, this FTS is dedicated to study the urban air composition of large megacity such as Paris. The precise concentration measurements of the most important atmospheric pollutants are a key to improve the understanding and modeling of urban air pollution processes. Located in the center of Paris, this remote sensing spectrometer enables to monitor many pollutants. Examples for NO(2) and CO are demonstrating the performances of this new experimental setup.

  17. SAGA advances in ShApes, Geometry, and Algebra : results from the Marie Curie initial training network

    CERN Document Server

    Muntingh, Georg

    2014-01-01

    This book summarizes research carried out in workshops of the SAGA project, an Initial Training Network exploring the interplay of Shapes, Algebra, Geometry and Algorithms. Written by a combination of young and experienced researchers, the book introduces new ideas in an established context. Among the central topics are approximate and sparse implicitization and surface parametrization; algebraic tools for geometric computing; algebraic geometry for computer aided design applications and problems with industrial applications. Readers will encounter new methods for the (approximate) transition between the implicit and parametric representation; new algebraic tools for geometric computing; new applications of isogeometric analysis, and will gain insight into the emerging research field situated between algebraic geometry and computer aided geometric design.

  18. Exhibition: Life and Achievements of Maria Sklodowska-Curie

    CERN Multimedia

    CERN Bulletin

    2011-01-01

    The exhibition "Life and Achievements of Maria Sklodowska-Curie” will be held at CERN (Pas Perdus Corridor, 1st floor, building 61) from the 8 to 24 March.   It is organised under the auspices of the Ambassador R. Henczel, Permanent Representative of the Republic of Poland to the UN Office at Geneva to celebrate the 100th anniversary of the Nobel Prize in Chemistry given to Maria Sklodowska-Curie. The exhibition is also one of the events celebrating the 20th anniversary of Poland joining CERN as a Member State. Maria Sklodowska-Curie, Nobel Prize winner both in physics and chemistry, is one of the greatest scientists of Polish origin. The exhibition, consisting of 20 posters, presents her not only as a brilliant scientist, but also an exceptional woman of great heart, character and organizational talents, sensitive to contemporary problems. The authors are Mrs M. Sobieszczak-Marciniak, the director of the Maria Sklodowska-Curie Museum in Warsaw and Mrs H. Krajewska, the direct...

  19. Charcot-Marie-Tooth disease.

    LENUS (Irish Health Repository)

    Reilly, Mary M

    2011-03-01

    Charcot-Marie-Tooth (CMT) disease is the commonest inherited neuromuscular disorder affecting at least 1 in 2,500. Over the last two decades, there have been rapid advances in understanding the molecular basis for many forms of CMT with more than 30 causative genes now described. This has made obtaining an accurate genetic diagnosis possible but at times challenging for clinicians. This review aims to provide a simple, pragmatic approach to diagnosing CMT from a clinician\\'s perspective.

  20. Mary Rudenberg, Music Therapist Pioneer

    Directory of Open Access Journals (Sweden)

    Christine Neugebauer

    2010-03-01

    Full Text Available It was during my training when I came to understand and appreciate the knowledge base and experience that Mary Rudenberg has contributed to the field of music therapy. Medical music therapy was still in its infancy and the music therapy internship program at the University of Texas Medical Branch in Galveston, Texas was one of a few internships in the nation offering music therapy training in a medical setting.

  1. Utilizing Materials With Controllable Curie Temperatures for Magnetic Actuation Purposes

    DEFF Research Database (Denmark)

    Eriksen, Dan; Bahl, Christian R.H.; Smith, Anders

    2013-01-01

    The magnetic force between a permanent magnet and different blocks of ferromagnetic materials was measured and calculated as a function of distance and temperature in the vicinity of the Curie temperature of the materials. The calculations were carried out using a 3-D finite-element model...... of the system. On the basis of forces predicted by the model a number of equilibrium points were calculated for a system where the magnetic force on a ferromagnetic block of material is balanced by a linear spring force. It is shown how these calculation procedures can be used as a tool for designing autonomous...

  2. Näitused / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    1998-01-01

    Rotermanni soolaladu. "Elektrokardiogramm" (tegevuskunsti üritus); Vaal-galerii. Antoni T̉pies "Litograafiaid aastatest 1973-1995"; Mari Kadanik, Eero Barndõk, Rain Ader "Pildid" (maalid); Paldiski Põhikool. "Niemenlautta ja Hugo Simbergi fotod" (soome kunstniku fotode koopiad, pildistatud enne 1915. a.; Kullo lastegalerii. Neli uut näitust.(lastekunst); Arhitektuurimuuseum. Arnold Matteus - Tartu linna arhitekt (juubelinäitus), Alvar Aalto "Kolm objekti Eestis"; Linnagalerii Tallinnas. "Valge" (ruumi- ja moekunsti näitus); Sammas-galerii. Jüri Jegorow "Insect" (arvutigraafika); Endla Teatri palmisaal. "Muzik in der Kunst" (Tallinna kunstitudengite näitus); Eesti Rahvusraamatukogu. Õie Kütt "Uued ja vanad ehted"

  3. [Review] Mary Toft's Rabbit Tale

    OpenAIRE

    Jones, Emrys

    2013-01-01

    Originally broadcast in April 2011 and aired again by BBC Radio 4 this November, Mary Toft’s Rabbit Tale is a radio drama retelling the story of its titular fraudster’s brief notoriety. With a high-profile cast – including singer Will Young as Toft’s husband and Rupert Graves as man-midwife, John Howard – the play explores a number of issues related to the alleged rabbit births of 1726 and their impact on public discourse of the time.

  4. Näitused / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    1998-01-01

    Rotermanni soolaladu. "Elektrokardiogramm" (tegevuskunsti üritus); Vaal-galerii. Antoni T̉pies "Litograafiaid aastatest 1973-1995"; Mari Kadanik, Eero Barndõk, Rain Ader "Pildid" (maalid); Paldiski Põhikool. "Niemenlautta ja Hugo Simbergi fotod" (soome kunstniku fotode koopiad, pildistatud enne 1915. a.; Kullo lastegalerii. Neli uut näitust.(lastekunst); Arhitektuurimuuseum. Arnold Matteus - Tartu linna arhitekt (juubelinäitus), Alvar Aalto "Kolm objekti Eestis"; Linnagalerii Tallinnas. "Valge" (ruumi- ja moekunsti näitus); Sammas-galerii. Jüri Jegorow "Insect" (arvutigraafika); Endla Teatri palmisaal. "Muzik in der Kunst" (Tallinna kunstitudengite näitus); Eesti Rahvusraamatukogu. Õie Kütt "Uued ja vanad ehted"

  5. Scheuthauer-Marie-Sainton syndrome

    Directory of Open Access Journals (Sweden)

    Vikas Elias Kuruvila

    2012-01-01

    Full Text Available Scheuthauer-Marie-Sainton syndrome also known as Cleidocranial dysplasia (CCD is an autosomal dominant disorder characteristically presented with multiple supernumerary teeth; partial or complete absence of the clavicles; and open sagittal sutures and fontanelles. This condition was first reported by Meckel in 1760. There is also evidence that it existed in the prehistoric man. More than 1,000 cases have been reported in the medical literature regarding this syndrome. A case of a 35-year-male of CCD with multiple supernumerary teeth is being reported. The diagnostic and management aspects of this syndrome are discussed.

  6. Frederic Joliot-Curie: the scientist and politics; Frederic Joliot-Curie: le savant et la politique

    Energy Technology Data Exchange (ETDEWEB)

    Pinault, M

    2000-07-01

    This book presents the biography of the French scientist, founder of the French nuclear research, in its social, political, and scientific context. Frederic Joliot-Curie, with his wife Irene, discovered the artificial radioactivity in 1934, won the Nobel price of chemistry in 1935, and demonstrated the existence of the fission phenomenon. He studied the chain reactions and the conditions of realization of a nuclear reactor, called 'Zoe', which was built in 1948. He was the very first chief-commissary of the French atomic energy commission (CEA). (J.S.)

  7. Phase Transition in Conditional Curie-Weiss Model

    CERN Document Server

    Opoku, Alex A; Ansah, Richard

    2016-01-01

    This paper proposes a conditional Curie-Weiss model as a model for opinion formation in a society polarized along two opinions, say opinions 1 and 2. The model comes with interaction strength $\\beta>0$ and bais $h$. Here the population in question is divided into three main groups, namely: Group one consisting of individuals who have decided on opinion 1. Let the proportion of this group be given by $s$. Group two consisting of individauls who have chosen opinion 2. Let $r$ be their proportion. Group three consisting of individuals who are yet to decide and they will decide based on their environmental conditions. Let $1-s-r$ be the proportion of this group. We show that the specific magnetization of the associated conditional Curie-Weiss model has a first order phase transition (discontinuous jump in specific magnetization) at $\\beta^*=\\left(1-s-r\\right)^{-1}$. It is also shown that not all the discontinuous jumps in magnetization will result in phase change. We point out how an extention of this model could...

  8. Controlling temperature in magnetic hyperthermia with low Curie temperature particles

    Science.gov (United States)

    Astefanoaei, Iordana; Dumitru, Ioan; Chiriac, Horia; Stancu, Alexandru

    2014-05-01

    Hyperthermia induced by the heating of magnetic particles (MPs) in alternating magnetic field receives a considerable attention in cancer therapy. An interesting development in the studies dedicated to magnetically based hyperthermia is the possibility to control the temperature using MPs with selective magnetic absorption properties. This paper analyzes the temperature field determined by the heating of MPs having low Curie temperature (a FeCrNbB particulate system) injected within a malignant tissue, subjected to an ac magnetic field. The temperature evolution within healthy and tumor tissues was analyzed by finite element method simulations in a thermo-fluid model. The cooling effect produced by blood flowing in blood vessels was considered. This effect is intensified at the increase of blood velocity. The FeCrNbB particles, having the Curie temperature close to the therapeutic range, transfer the heat more homogeneous in the tumor keeping the temperature within the therapeutic range in whole tumor volume. Having the possibility to automatically control the temperature within a tumor, these particle type opens new research horizons in the magnetic hyperthermia.

  9. Colour Symbols in Mari Songs

    Directory of Open Access Journals (Sweden)

    Natalia Glukhova

    2016-06-01

    Full Text Available This article presents a system of colour symbols in Mari folk songs based on the results of a multifold investigation. The research was carried out with the help of a complex technique applied to 2100 songs from different song collections. Mari colour symbols have never before been the object of research. The process of investigation included several steps. The most important of these was the semantic analysis that helped to discern 2000 mentions of four main spectre colours as well as white, black, silver, and golden. Quantitative data evaluation singled out a dominant group by a dichotomous method, applying the principle of simple majority employed in mathematical statistics. The same technique divided the other colour symbols into complementary, auxiliary, and insignificant groups. The results of an investigation into ethnic symbology are also shown graphically. The main reconstructed meanings of colour in the analysed songs denote such emotions as joy, wonder, astonishment, grief, melancholy, some aesthetic ideals, ethical vices, as well as people’s character and appearance.

  10. Mary Priestley interviewed by Leslie Bunt

    Directory of Open Access Journals (Sweden)

    Leslie Bunt

    2004-07-01

    Full Text Available I interviewed Mary Priestley at her London flat in May 2004. Mary is a well-known figure throughout the world of music therapy. At the Ninth World Congress, held in Washington in 1999, her work in Analytical Music Therapy was celebrated as one of the five universally acknowledged approaches in music therapy. Before training as a music therapist Mary also worked as a writer, artist, illustrator and secretary. Born in 1925, she was the daughter of the English playwright and author J.B. Priestley and Jane Lewis who became his second wife.

  11. Digitization of the Mary Hamilton Papers

    Directory of Open Access Journals (Sweden)

    Gardner Anne-Christine

    2017-03-01

    Full Text Available Held at The John Rylands Library, Manchester, the Mary Hamilton Papers are a valuable, but still largely untapped resource for linguistic, cultural and literary studies focussing on the late eighteenth century. In her diaries Lady Mary Hamilton (1756-1816 documents daily life and friendships with intellectual figures of the time, for instance Horace Walpole and members of the Bluestocking circle, which included Elizabeth Montagu and Frances Burney. The archive also contains letters written to Lady Mary Hamilton by her family and other members of her social network.

  12. Jean-Marie Dufour 1937-2007

    CERN Multimedia

    2007-01-01

    Jean-Marie Dufour, who was head of the CERN Legal Service from 1974 until his retirement in 2001, passed away on 8 July. Following his arrival at CERN in 1966 during the crucial phase of expansion of the Laboratory’s site, Jean-Marie Dufour ensured that CERN’s rules were applied while taking part in essential stages of the Organization’s development. With his fine mind and erudition, Jean-Marie Dufour, a staunch European devoted to the CERN cause, has left his mark on the Legal Service. The Service will publish a tribute to him in a forthcoming issue of the Bulletin.

  13. Curie temperature rising by fluorination for Sm2Fe17

    Directory of Open Access Journals (Sweden)

    Matahiro Komuro

    2013-02-01

    Full Text Available Fluorine atoms can be introduced to Sm2Fe17 using XeF2 below 423 K. The resulting fluorinated Sm2Fe17 powders have ferromagnetic phases containing Sm2Fe17FY1(0Curie temperature from 403 K for Sm2Fe17 to 675 K. This increase can be explained by the magneto-volume effect.

  14. Curie law for systems described by kappa distributions

    Science.gov (United States)

    Livadiotis, George

    2016-01-01

    We derive the magnetization of a system, Pierre Curie's law, for paramagnetic particles out of thermal equilibrium described by kappa distributions. The analysis uses the theory and formulation of the kappa distributions that describe particle systems with a non-zero potential energy. Among other results, emphasis is placed on the effect of kappa distribution on the phenomenon of having strong magnetization at high temperatures. At thermal equilibrium, high temperature leads to weak magnetization. Out of thermal equilibrium, however, strong magnetization at high temperatures is rather possible, if the paramagnetic particle systems reside far from thermal equilibrium, i.e., at small values of kappa. The application of the theory to the space plasma at the outer boundaries of our heliosphere, the inner heliosheath, leads to an estimation of the ion magnetic moment for this space plasma, that is, μ ≈ 138+/-7 \\text{eV/nT} .

  15. Radikaalsus muuseumi kaitsva teki all / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    2004-01-01

    Rotermanni soolalaos avatud Marco (Marko) Laimre isiknäituse "Küsimused ja vastused" puhul 13. IV toimunud konverentsist. Johannes Saare, Eha Komissarovi, Hanno Soansi, Anders Härmi ja Mari Sobolevi ettekannetest

  16. The mysterious malleability of titanomagnetite Curie temperatures: An update

    Science.gov (United States)

    Jackson, M. J.; Bowles, J.; Lappe, S. C.; Berquo, T. S.; Solheid, P.

    2015-12-01

    Intermediate-composition titanomagnetites (TM30-TM50) have recently been shown to have Curie temperatures (Tc) that depend not only on composition but also quite strongly on thermal history, with increases of 100°C or more in Tc produced by moderate-temperature (300-400° C) annealing in the lab or in slow natural cooling, and equally large decreases produced by more rapid cooling ("quenching") from higher temperatures [e.g., Bowles et al 2013, Nature Communications]. The phenomenon is robustly defined and repeatable, but the underlying mechanism remains enigmatic, although it presumably involves some rearrangement of metal cations within the spinel lattice. New high-and low-temperature measurements, including hysteresis, frequency-dependent AC susceptibility (k(f,T)) and Mössbauer spectroscopy, were carried out to help shed light on the nanoscale mechanisms responsible for the observed changes in Tc. Fabian et al [2015, GJI] have shown for ferrimagnetic compositions in the hematite-ilmenite system that high-T hysteresis measurements exhibit a peak in high-field slope at the Curie temperature, and that the magnitude (area) of this peak is a strong function of cation ordering degree. Our data for synthetic titanomagnetites in quenched and annealed states show some indications of this, although the relationship is not perfectly systematic. On the other hand, our new low-T Mössbauer spectra, measured in the quenched and annealed states, are indistinguishable and argue against any change in site occupancy. Church et al [2011, G3] have proposed that the sharp change in low-T magnetic behavior of intermediate titanomagnetites is a "pinning transition" due to redistribution and localization of ferrous ions within the octahedral sites. Our new k(f,T) results show that the pinning transition in some samples is strongly affected by prior annealing or quenching, suggesting that these treatments affect the intrasite cation distributions. Such an idea is consistent with

  17. Mari e-raamatukogu / Tatjana Verina ; vene keelest tõlkinud Ene Riet

    Index Scriptorium Estoniae

    Verina, Tatjana

    2011-01-01

    Mari e-raamatukogu loomise aluseks on Mari-Eli Vabariigi etnokultuuriliste ja rahvusvaheliste suhete arendamise projekt, hetkel on elektroonilises raamatukogus 52 täistekstilist teavikut Tšavaini nimelise Mari Rahvusraamatukogu haruldaste raamatute kogust

  18. Mari e-raamatukogu / Tatjana Verina ; vene keelest tõlkinud Ene Riet

    Index Scriptorium Estoniae

    Verina, Tatjana

    2011-01-01

    Mari e-raamatukogu loomise aluseks on Mari-Eli Vabariigi etnokultuuriliste ja rahvusvaheliste suhete arendamise projekt, hetkel on elektroonilises raamatukogus 52 täistekstilist teavikut Tšavaini nimelise Mari Rahvusraamatukogu haruldaste raamatute kogust

  19. Curie depth vs. flat subduction in Central Mexico

    Science.gov (United States)

    Manea, Marina; Constantin Manea, Vlad

    2010-05-01

    Forearcs located above active subduction zones are generally characterized by low heat flow values, and this is considered a consequence of the subduction of cold slabs beneath continental plates. In the case of Central Mexico, the geometry of the subducting Cocos plate is quite unusual, the slab runs flat for several hundreds of kilometers before plunging into the asthenosphere. This particular geometry has a strong influence on the temperature distribution of the overriding plate where very low heatflow values are recorded (15-30 mW/m2). In this paper we use the aeromagnetic map of Mexico in order to infer the maximum depth of magnetic source, regarded as Curie depth and corresponding to a temperature of 575-600C°. Our spectral analysis revealed the existence of a deep magnetic source (30-40 km). We compare these results with the thermal structure associated with flat slab subduction in the area. We obtained a good agreement between the two estimates and we conclude that flat slab subduction in Central Mexico controls the maximum depth of magnetic sources in the overriding plate.

  20. Hand weakness in Charcot-Marie-Tooth disease 1X.

    LENUS (Irish Health Repository)

    Arthur-Farraj, P J

    2012-07-01

    There have been suggestions from previous studies that patients with Charcot-Marie-Tooth disease (CMT) have weaker dominant hand muscles. Since all studies to date have included a heterogeneous group of CMT patients we decided to analyse hand strength in 43 patients with CMT1X. We recorded handedness and the MRC scores for the first dorsal interosseous and abductor pollicis brevis muscles, median and ulnar nerve compound motor action potentials and conduction velocities in dominant and non-dominant hands. Twenty-two CMT1X patients (51%) had a weaker dominant hand; none had a stronger dominant hand. Mean MRC scores were significantly higher for first dorsal interosseous and abductor pollicis brevis in non-dominant hands compared to dominant hands. Median nerve compound motor action potentials were significantly reduced in dominant compared to non-dominant hands. We conclude that the dominant hand is weaker than the non-dominant hand in patients with CMT1X.

  1. Thermal expansion of gadolinium in the vicinity of the Curie point. [270 to 320/sup 0/K, Curie point exponents

    Energy Technology Data Exchange (ETDEWEB)

    Dolejsi, D.A.

    1977-02-01

    The c- and a-axis linear thermal expansivities of high purity single crystals of gadolinium were measured in the temperature range 270/sup 0/K to 320/sup 0/K. Length changes were translated to capacitance changes with a modified normal geometry 3-terminal capacitance dilatometer. An ac 3-terminal capacitance bridge was employed to measure nominal 10 pF capacitances to a precision of 10/sup -7/ pF, which corresponds to a relative length change sensitivity of 10/sup -10/. A 25 ohm platinum resistance thermometer was used to detect the dilatometer temperature to a precision of 10 ..mu..K with an ac resistance bridge. The c-axis expansivity was negative and had a large (approximately equal to 10/sup -4/ K/sup -1/) peak at 293.435/sup 0/K, while the a-axis expansivity was positive and had a smaller (approximately equal to 10/sup -5/ K/sup -1/) peak at 293.363/sup 0/K. The values of the Curie temperatures (T/sub c/'s) and critical point exponents for the c- and a-axis crystals were obtained from fitting power law equations to the expansivities.

  2. CHARCOT-MARIE-TOOTH DISEASE

    Directory of Open Access Journals (Sweden)

    Lea Leonardis

    2003-09-01

    Full Text Available Background. Charcot-Marie-Tooth (CMT disease is a common inherited disorder of the peripheral nervous system. In our paper, different types of CMT are described with their typical clinical pictures, electrophysiological signs and molecular genetic studies. CMT is classified as demyelinative and axonal type and distal motor neuronopathy.Conclusions. CMT can be of autosomal dominant, recessive and X-linked inheritance. The most frequent form of CMT is the result of the dominantly inherited duplication of chromosome 17p11.2 and is marked as CMT1A. The same group involves also rare patients with point mutation in the peripheral myelin protein-22 gene. CMT1B is associated with point mutations in protein zero gene. CMT1C is linked to chromosome 16p13.1–12.3. Patients with point mutations in early growth response 2 gene (EGR2 are included in group CMT1D. The disease can be also inhereted X-linked (CMTX with the mutations in connexin-32 gene. In autosomal recessive inherited demyelinating polyneuropathies (CMT4, mutations are found in the myotubularin-related protein-2 (CMT4B, N-myc downstream-regulated gene 1 (CMT4D, EGR2 (CMT4E, and in the periaksin (CMT4F genes. In axonal inherited neuropathy, mutations are found in KIF1beta (CMT2A and in light neurofilament (CMT2E genes, other forms map to different chromosomal loci (CMT2B, CMT2D, CMT2F. Some suggestions for the diagnostic procedures of patients with CMT are given.

  3. Engineering international relations / Maris Riekstins ; interv. Talis Saule Archdeacon

    Index Scriptorium Estoniae

    Riekstins, Maris

    2008-01-01

    Läti annab peatselt Läänemeremaade Nõukogu eesistuja teatepulga üle Taanile. Läti välisminister Maris Riekstins Läänemeremaade Nõukogu teemadest ning suhetest Venemaaga. Maris Riekstins'i CV

  4. Engineering international relations / Maris Riekstins ; interv. Talis Saule Archdeacon

    Index Scriptorium Estoniae

    Riekstins, Maris

    2008-01-01

    Läti annab peatselt Läänemeremaade Nõukogu eesistuja teatepulga üle Taanile. Läti välisminister Maris Riekstins Läänemeremaade Nõukogu teemadest ning suhetest Venemaaga. Maris Riekstins'i CV

  5. Meet EPA Scientist Marie O'Shea, Ph.D.

    Science.gov (United States)

    EPA Scientist Dr. Marie O'Shea is Region 2's Liaison to the Agency's Office of Research and Development (ORD). Marie has a background in research on urban watershed management, focused on characterizing and controlling nutrients in stormwater runoff.

  6. Biomechanical effects of sensorimotor orthoses in adults with Charcot-Marie-Tooth disease.

    Science.gov (United States)

    Wegener, Caleb; Wegener, Katrin; Smith, Richard; Schott, Karl-Heinz; Burns, Joshua

    2016-08-01

    Charcot-Marie-Tooth disease is an inherited neuropathy causing progressive weakness, foot deformity and difficulty walking. Clinical anecdotes suggest orthoses designed on the 'sensorimotor' paradigm are beneficial for improving gait in Charcot-Marie-Tooth disease. Investigate the effect of sensorimotor orthoses on in-shoe and lower limb biomechanics in adults with Charcot-Marie-Tooth disease. Randomised, repeated-measures, exploratory study. Eight males and two females with Charcot-Marie-Tooth disease aged 31-68 years fitted with pedorthic shoes and custom-made sensorimotor orthoses were randomly tested at baseline and after 4 weeks of adaptation. In-shoe three-dimensional multi-segment foot and lower limb kinematics and kinetics were collected as were plantar pressures, electromyography and self-reported comfort, stability, cushioning and preference. Compared to the shoe only condition, sensorimotor orthoses increased midfoot eversion and plantarflexion, increased ankle eversion and produced small but significant changes at the knee and hip indicating increased internal rotation. The orthoses increased medial ground reaction forces and increased pressure at the heel, midfoot and toes. There were minimal effects on electromyography. The sensorimotor orthoses were rated higher for comfort, cushioning, stability and preference. Sensorimotor orthoses produced changes in kinematic, kinetic and pressure variables in adults with Charcot-Marie-Tooth disease and were regarded as more comfortable, cushioned and stable during walking. In this study, the walking ability of patients with Charcot-Marie-Tooth disease improved with the use of foot orthoses designed according to the sensorimotor paradigm. However, the mechanism of action appears to be primarily mechanical in origin. Randomised controlled trials are necessary to evaluate the long-term patient-reported outcomes of sensorimotor orthoses. © The International Society for Prosthetics and Orthotics 2015.

  7. Vaimne dotatsioon meediaikaldusele / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    1998-01-01

    Seoses Eesti Kunstimuuseumis toimunud näitusega "Medialization" 22.-23. nov. Eesti Kunstiakadeemias korraldatud meediakonverentsist 'Action ئ Reflection'. Korraldaja Ando Keskküla. Eric Kluitenbergi (Holland), Tapio Mäkela (Soome) ja Hanno Soansi ettekannetest. Avatud kanalist.

  8. Vaimne dotatsioon meediaikaldusele / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    1998-01-01

    Seoses Eesti Kunstimuuseumis toimunud näitusega "Medialization" 22.-23. nov. Eesti Kunstiakadeemias korraldatud meediakonverentsist 'Action ئ Reflection'. Korraldaja Ando Keskküla. Eric Kluitenbergi (Holland), Tapio Mäkela (Soome) ja Hanno Soansi ettekannetest. Avatud kanalist.

  9. Precise and Efficient Retrieval of Captioned Images: The MARIE Project.

    Science.gov (United States)

    Rowe, Neil C.

    1999-01-01

    The MARIE project explores knowledge-based information retrieval of captioned images of the kind found in picture libraries and on the Internet. MARIE's five-part approach exploits the idea that images are easier to understand with context, especially descriptive text near them, but it also does image analysis. Experiments show MARIE prototypes…

  10. Mary Shelly and Her "Hideous Progeny"

    Institute of Scientific and Technical Information of China (English)

    谌英

    2011-01-01

    Mary Shelly's representative work Frankenstein has spawned innumerable interpretations since its first publication in 1818.This thesis explores Mary Shelly's motivation of creating the monster.Mary Shelly's "hideous progeny" to some degree is her "shadow"

  11. MaRIE Undulator & XFEL Systems

    Energy Technology Data Exchange (ETDEWEB)

    Nguyen, Dinh Cong [Los Alamos National Laboratory; Marksteiner, Quinn R. [Los Alamos National Laboratory; Anisimov, Petr Mikhaylovich [Los Alamos National Laboratory; Buechler, Cynthia Eileen [Los Alamos National Laboratory

    2015-03-23

    The 22 slides in this presentation treat the subject under the following headings: MaRIE XFEL Performance Parameters, Input Electron Beam Parameters, Undulator Design, Genesis Simulations, Risks, and Summary It is concluded that time-dependent Genesis simulations show the MaRIE XFEL can deliver the number of photons within the required bandwidth, provided a number of assumptions are met; the highest risks are associated with the electron beam driving the XFEL undulator; and risks associated with the undulator and/or distributed seeding technique may be evaluated or retired by performing early validation experiments.

  12. Curie-point Depths Estimated from Fractal Magnetization Models in the Indian-Himalayan Region

    Science.gov (United States)

    Wang, J.; Li, C. F.; Lei, J., Sr.; Zhang, G.; Sun, C., Sr.

    2016-12-01

    The convergence between the Indian and Eurasian plates has developed the world's extreme topography and has also resulted in the occurrence of large earthquakes in the region. The April 25, 2015 (Mw 7.8) earthquake in central Nepal is the largest earthquake that has been recorded in the Nepal Himalaya since 1934. The earthquake caused thousands of people to die and massive destruction of famous heritage-structures in and around kathmandu and was attributed to the interations between the Indian and Eurasian plates. The crustal thermal structure which can be inferred from the Curie-point depths is critial to understand the seismotectonics and subduction in the Indian-Himalayan region. We present our inversion of Curie-point depths of the Indian-Himalayan region based on fractal spectral analyses both from aeromagnetic and satellite data. The first magnetic anomaly model used for estimatiion of Curie-point depths is the EMAG2 model, which has a resolution of 2-arc minute and an altitude of 4 km above the geoid. The second magnetic anomaly model is the CHAMP lithospheric model MF6. The third and the last magnetic anomaly model is the NGDC-720 lithospheric model, which is based on both the EMAG2 and MF6 models, has the smallest wavelength of 56 km. We first test variable windows sizes of 100.8×100.8 km2, 201.6×201.6 km2 and 302.4×302.4 km2 to estimate the Curie-point depths and then take the average of the results from these three different window sizes as the final Curie depths for the EMAG2 and MF6 models, respectively. The differences between the two Curie depths estimations from the EMAG2 and MF6 models mostly range within about ±4 km except for that in the Central Tibetan Plateau and Northeast India. This result shows that the NGDC-720 lithospheric model which contains both the EMAG2 and MF6 models is valid for the Curie-point estimation in the Indian-Himalayan region. The average Curie depths estimated from the NGDC-720 lithospheric model show small values in

  13. The behaviour of physical quantities in thin films near the Curie point

    Science.gov (United States)

    Korneta, W.; Pytel, Z.

    1982-05-01

    The Valenta model of a thin ferromagnetic film in the critical region above the Curie point has been considered. Spatial and temperature dependence for spin correlation time and magnetic susceptibility has been obtained and discussed. The results have been generalized and expressions describing the behaviour of any physical quantity in more complicated models of a thin ferromagnetic film near the Curie temperature have been given.

  14. Effect of Gd doping and O deficiency on the Curie temperature of EuO

    KAUST Repository

    Jutong, Nuttachai

    2015-01-27

    The effect of Gd doping and O deficiency on the electronic structure, exchange interaction, and Curie temperature of EuO in the cubic and tetragonal phases is studied by means of density functional theory. For both defects, the Curie temperature is found to exhibit a distinct maximum as a function of the defect concentration. The existence of optimal defect concentrations is explained by the interplay of the on-site, RKKY, and superexchange contributions to the magnetism.

  15. L’analyse culturelle de Mary Douglas : une contribution à la sociologie des institutions

    Directory of Open Access Journals (Sweden)

    Marcel Calvez

    2006-10-01

    Full Text Available L’analyse culturelle est un modèle d’analyse développé par Mary Douglas qui a pour objet de comparer les cultures à partir d’une analyse de la formation des institutions sociales. La présentation de cette approche se centre sur la typologie grid-group des institutions sociales. Elle en discute les fondations et les implications dans la prise en compte de la relation entre la structure sociale et l’action des individus.The Cultural Analysis of Mary Douglas: a Contribution to the Sociology of InstitutionsCultural analysis is an analytical model developed by Mary Douglas which aims to compare cultures based on analyzing the formation of their social institutions. In presenting this approach, this article focuses on a typology called the “grid-group” of social institutions. The author here examines the foundations and the implications of this typology by taking into account the relationship between social structure and individual action.El análisis cultural de Mary Douglas: contribución a la sociología de las institucionesEl análisis cultural es un modelo analítico desarrollado por Mary Douglas y tiene como objeto el comparar las culturas a partir del análisis de la formación de las instituciones sociales.  La presentación de esta aproximación está focalizada en la topología grid-group de las instituciones sociales. Reflexiona sobre los fundamentos y las implicaciones teniendo presente la relación entre la estructura social y la acción de los individuos.

  16. ACTIONS COMBINATOIRES DE L’ADJECTIF QUALIFICATIF ET DE L’ADVERBE DANS L’ECRITURE DU REFUS DE JEAN-ADIAFFI / COMBINATORIAL ACTIONS OF THE ADJECTIVE AND ADVERB IN WRITING THE REFUSAL OF JEAN-MARIE ADIAFFI / ACŢIUNILE COMBINATORICE ALE ADJECTIVULUI ŞI ADVERBULUI ÎN ELABORAREA SCRIERII REFUZULUI LA JEANMARIE ADIAFFI

    Directory of Open Access Journals (Sweden)

    Yao Kouadio Jean

    2015-11-01

    Full Text Available L’adjectif qualificatif et l’adverbe ont permis à Jean-Marie ADIAFFI d’asseoir l’écriture du refus qui vise l’affranchissement de la rigidité de la littérature française. En retour, le bossonnisme (le goût du sacré, le dadaïsme, le symbolisme sont les tremplins de l’affirmation de la raison et du sens de créativité du Négro-Africain. L’auteur met au cœur de esthétique littéraire négro-africaine qu’il projette le sacré, générateur de la créativité et du génie du négro-Africain. Alors, la liberté d’écriture est le leitmotiv de l’écrivain noir. Dès lors, il met en œuvre son esprit de créativité et sa spontanéité.

  17. Classroom Instruction: The Influences of Marie Clay

    Science.gov (United States)

    McNaughton, Stuart

    2014-01-01

    Marie Clay's body of work has influenced classroom instruction in direct and indirect ways, through large overarching themes in our pedagogical content knowledge as well as specific smart practices. This paper focuses on her the contributions to our thinking about instruction which come from two broad theoretical concepts; emergent literacy…

  18. Visions of Mary Wollstonecraft: Implications for Education.

    Science.gov (United States)

    Manus, Alice L.

    This paper discusses the educational and social philosophy of Mary Wollstonecraft, an English writer of the 18th century. Her works included "Vindication of the Rights of Man," and her best know work, "Vindication of the Rights of Woman" which was published in 1792 and consisted of the first sustained argument for female…

  19. Early Onset Charcot-Marie-Tooth Disease

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2005-06-01

    Full Text Available The clinical signs and genetic analysis of early-onset Charcot-Marie-Tooth disease (CMT in a 2-year-old boy and members of his family are reported from the Academic Medical Center, Amsterdam, and Sophia Children’s Hospital, Rotterdam, the Netherlands.

  20. Mari Trentinjan : Muzhtshina jejo smerti / Bernard Lavillier

    Index Scriptorium Estoniae

    Lavillier, Bernard

    2003-01-01

    Prantsuse näitlejanna Marie Trintignant'iga (41) suri 1. augustil Prantsusmaal oma elukaaslase, ansambli "Noir Desire" liidri Bertrand Cantat' poolt Vilniuses talle tekitatud trauma tagajärjel. Näitlejanna eludraama. Järgneb 5. jaan. 2004, lk. 16-18 : ill

  1. Bon appetite! / Mari-Liis Rebane

    Index Scriptorium Estoniae

    Rebane, Mari-Liis

    2009-01-01

    Pimedate Ööde 13. filmifestivali alafestivali Animated Dreams täispikki animafilme: Austraalia "Mary ja Max" (režissöör Elliot, Adam), Rootsi-Taani-Norra "Metropia" (režissöör Tarik Saleh), Iisraeli-Austraalia "9,99 dollarit" (režissöör Tatia Rosenthal)

  2. Mary Elizabeth Hickox Mandels, 90, bioenergy leader

    Directory of Open Access Journals (Sweden)

    Eveleigh Douglas E

    2009-09-01

    Full Text Available Abstract Mary E H Mandels, who spearheaded the US Army's national bioconversion studies for four decades and was an early proponent of conversion of waste biomass to readily bioconvertible sugars for the production of chemicals and transportation fuels such as ethanol, died 17 February 2008 at Natick, MA, USA. She was 90.

  3. Bon appetite! / Mari-Liis Rebane

    Index Scriptorium Estoniae

    Rebane, Mari-Liis

    2009-01-01

    Pimedate Ööde 13. filmifestivali alafestivali Animated Dreams täispikki animafilme: Austraalia "Mary ja Max" (režissöör Elliot, Adam), Rootsi-Taani-Norra "Metropia" (režissöör Tarik Saleh), Iisraeli-Austraalia "9,99 dollarit" (režissöör Tatia Rosenthal)

  4. Polynomiality of Hurwitz numbers, Bouchard-Mari\\~no conjecture, and a new proof of the ELSV formula

    CERN Document Server

    Dunin-Barkowski, Petr; Orantin, Nicolas; Shadrin, Sergey; Spitz, Loek

    2013-01-01

    In this paper we give a new proof of the ELSV formula. First, we refine an argument of Okounkov and Pandharipande in order to prove (quasi-)polynomiality of Hurwitz numbers without using the ELSV formula (the only way to do that before used the ELSV formula). Then, using this polynomiality we give a new prove of the Bouchard-Mari\\~no conjecture. After that, using the correspondence between the Givental group action and the topological recursion coming from matrix models, we prove the equivalence of the Bouchard-Mari\\~no conjecture and the ELSV formula (it is a refinement of an argument by Eynard).

  5. Calculation of exchange integrals and Curie temperature for La-substituted barium hexaferrites

    Science.gov (United States)

    Wu, Chuanjian; Yu, Zhong; Sun, Ke; Nie, Jinlan; Guo, Rongdi; Liu, Hai; Jiang, Xiaona; Lan, Zhongwen

    2016-10-01

    As the macro behavior of the strength of exchange interaction, state of the art of Curie temperature Tc, which is directly proportional to the exchange integrals, makes sense to the high-frequency and high-reliability microwave devices. Challenge remains as finding a quantitative way to reveal the relationship between the Curie temperature and the exchange integrals for doped barium hexaferrites. Here in this report, for La-substituted barium hexaferrites, the electronic structure has been determined by the density functional theory (DFT) and generalized gradient approximation (GGA). By means of the comparison between the ground and relative state, thirteen exchange integrals have been calculated as a function of the effective value Ueff. Furthermore, based on the Heisenberg model, the molecular field approximation (MFA) and random phase approximation (RPA), which provide an upper and lower bound of the Curie temperature Tc, have been adopted to deduce the Curie temperature Tc. In addition, the Curie temperature Tc derived from the MFA are coincided well with the experimental data. Finally, the strength of superexchange interaction mainly depends on 2b-4f1, 4f2-12k, 2a-4f1, and 4f1-12k interactions.

  6. Relationship between Curie isotherm surface and Moho discontinuity in the Arabian shield, Saudi Arabia

    Science.gov (United States)

    Aboud, Essam; Alotaibi, Abdulrahman M.; Saud, Ramzi

    2016-10-01

    The Arabian shield is a Precambrian complex of igneous and metamorphic rocks located approximately one-third of the way across the western Arabian Peninsula, with uncommon exposures along the Red Sea coast. We used aeromagnetic data acquired by others over the past several decades to estimate the depth to the Curie temperature isotherm throughout this region. Our goal was to further understand the lithospheric structure, thermal activity, and seismicity to assist in geothermal exploration. We also compared the Curie temperature isotherm with the crustal thickness to investigate the possibility that mantle rocks are magnetic in some parts of the Arabian shield. Depths to the Curie isotherm were estimated by dividing the regional aeromagnetic grid into 26 overlapping windows. Each window was then used to estimate the shape of the power spectrum. The windows had dimensions of 250 × 250 km to allow investigation of depths as deep as 50 km. The results show the presence of a Curie isotherm at a depth of 10-20 km near the Red Sea, increasing to 35-45 km in the interior of the Arabian shield. The Curie isotherm generally lies above the Moho in this region but deepens into the mantle in some locations, notably beneath the Asir Terrane.

  7. Mary Somerville and the world of science

    CERN Document Server

    Chapman, Allan

    2015-01-01

    Mary Somerville (1780-1872), after whom Somerville College Oxford was named, was the first woman scientist to win an international reputation entirely in her own right, rather than through association with a scientific brother or father. She was active in astronomy, one of the most demanding areas of science of the day, and flourished in the unique British tradition of Grand Amateurs, who paid their own way and were not affiliated with any academic institution. Mary Somerville was to science what Jane Austen was to literature and Frances Trollope to travel writing. Allan Chapman’s vivid account brings to light the story of an exceptional woman, whose achievements in a field dominated by men deserve to be very widely known.

  8. Jean-Marie Dufour 1937-2007

    CERN Multimedia

    2007-01-01

    Picture taken by Rudiger Voss in the Legal Service LibraryJean-Marie Dufour, CERN Legal Advisor from 1974 until his retirement in 2001, passed away on 8 July. For us, his colleagues in the Legal Service, Jean-Marie was a tutor and a reference, who passed on to us his passion for the practice of law in an intergovernmental organisation. As a boss, his abiding managerial quality was his unstinting loyalty to his collaborators. Jean-Marie joined CERN in 1966 and for the next 35 years was to be the guardian of the Laboratory’s rules. This was his view of the Organization: "...I have discovered [at CERN] a fascinating universe driven by two forces: science and Europe; a world of physicists and engineers who, encouraged by the States of Europe, run a remarkable Laboratory, where Europeans have achieved reconciliation and restored the grand tradition of European physics, attracting physicists from around the world; a Laboratory that transcends not only the fro...

  9. Mary Katrantzou 真实之美

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    3月27日,Mary Katrantzou时装发布会将在751D·PARK第一车间举行。Mary Katrantzou的主题发布围绕奢华的代名词展开,意在寻找过滤奢华之后的美丽;一件源于艺术或设计的作品如果过于真实,女性是无法穿戴的。前几季主要基于香水瓶,艺术内饰和的艺术实体,例如花田,日常物品,古董邮票,风景的设计系列以及最近的鞋子系列,均以印花图案为其审美核心。Mary Katrantzou在伦敦时装周2009春夏系列上首次展出了她的成衣系列,并得到了BFC公司和New Gen Scheme的支持。

  10. Mary Grant Seacole: the first nurse practitioner.

    Science.gov (United States)

    Messmer, P R; Parchment, Y

    1998-01-01

    Mary Grant Seacole was born in 1805, in Kingston, Jamaica, to a Jamaican doctress (medicine woman) and a Scottish naval officer. Later Seacole became a doctress, nursing British soldiers during epidemics of cholera, dysentery, and yellow fever in Jamaica, Cuba, and Panama. After refusals by both the British government and Florence Nightingale to be allowed to practice in Scutari, she financed her own way to the scene of the Crimean War and then established the British Hotel to serve both the comfort and medical needs of the wounded soldiers. At night, Seacole worked side by side with Nightingale at Scutari as a volunteer nurse. Seacole's fame grew proportionately after she was seen helping wounded soldiers on the battlefields even while the battles were still raging. Seacole died on May 14, 1881, in London. One hundred years later, many members of the London black community, a few members of the Nurses Association of Jamaica and the Friends of Mary Seacole marched to her grave, honoring her as one of the greatest women of all times. Mary Grant Seacole rose above the barriers of racial prejudice and demonstrated the determinism, compassion, and caring that have became the hallmark of nurse practitioners.

  11. Variations in Moho and Curie depths and heat flow in Eastern and Southeastern Asia

    Science.gov (United States)

    Li, Chun-Feng; Wang, Jian

    2016-03-01

    The Eastern and Southeastern Asian regions witness the strongest land-ocean and lithosphere-asthenosphere interactions. The extreme diversity of geological features warrants a unified study for a better understanding of their geodynamic uniqueness and/or ubiquity from a regional perspective. In this paper we have explored a large coverage of potential field data and have detected high resolution Moho and Curie depths in the aforementioned regions. The oldest continental and oceanic domains, i.e. the North China craton and the Pacific and Indian Ocean have been found thermally perturbed by events probably linked to small-scale convection or serpentinization in the mantle and to numerous volcanic seamounts and ridges. The thermal perturbation has also been observed in proximity of the fossil ridge of the western Philippine Sea Basin, which shows anomalously small Curie depths. The western Pacific marginal seas have the lowest Moho temperature, with Curie depths generally larger than Moho depths. The contrary is true in most parts of easternmost Eurasian continent. Magmatic processes feeding the Permian Emeishan large igneous province could have also been genetically linked to deep mantle/crustal processes beneath the Sichuan Basin. The regionally elongated magnetic features and small Curie depths along the Triassic Yangtze-Indochina plate boundary suggest that the igneous province could be caused by tectonic processes along plate margins, rather than by a deep mantle plume. At the same time, we interpret the Caroline Ridge, the boundary between the Pacific and the Caroline Sea, as a structure having a continental origin, rather than as hotspot or arc volcanism. The surface heat flow is primarily modulated by a deep isotherm through thermal conduction. This concordance is emphasized along many subduction trenches, where zones of large Curie depths often correspond with low heat flow. Local or regional surface heat flow variations cannot be faithfully used in inferring

  12. Farewell Jean-Marie Good Luck Eva Welcome back Franz

    CERN Document Server

    2001-01-01

    At the farewell reception offered by the Director-General, Professor Luciano Maiani, on the occasion of Jean-Marie Dufour's retirement from CERN, three generations of CERN Legal Counsel met. From right to left: Jean-Marie Dufour, who retires on 30 November 2001, after 35 years of service. Eva-Maria Gröniger-Voss, who takes over from Jean-Marie Dufour on 1st December 2001. Ambassador Franz Schmid, CERN Legal Counsel from 1971 to 1974.

  13. Enhancement of Curie temperature of barium hexaferrite by dense electronic excitations

    Directory of Open Access Journals (Sweden)

    Manju Sharma

    2014-07-01

    Full Text Available Curie temperature of polycrystalline barium hexaferrite (BaFe12O19, prepared by conventional solid state technique, is anomalously and significantly enhanced (by nearly 15% by energetic heavy ion irradiation (150 MeV, Ag12+ at ambient temperature due to dense electronic excitations Moderate fluence (1 × 1012 ions/cm2 induces structural defects giving rise to above enhancement. As established by X-ray diffraction, scanning electron microscopy and Raman studies, higher fluence (1 × 1013 ions/cm2 has structurally transformed the sample to amorphous phase with marginal change in magnetization and Curie temperature.

  14. Enhancement of Curie temperature of barium hexaferrite by dense electronic excitations

    Energy Technology Data Exchange (ETDEWEB)

    Sharma, Manju; Kashyap, Subhash C.; Gupta, Hem C. [Department of Physics, Indian Institute of Technology Delhi, New Delhi 110016 (India); Dimri, Mukesh C. [Ajay Kumar Garg Engineering College, Ghaziabad - 201009 (India); Asokan, K. [Materials Science Group, Inter University Accelerator Center, New Delhi-110067 (India)

    2014-07-15

    Curie temperature of polycrystalline barium hexaferrite (BaFe{sub 12}O{sub 19}), prepared by conventional solid state technique, is anomalously and significantly enhanced (by nearly 15%) by energetic heavy ion irradiation (150 MeV, Ag{sup 12+}) at ambient temperature due to dense electronic excitations Moderate fluence (1 × 10{sup 12} ions/cm{sup 2}) induces structural defects giving rise to above enhancement. As established by X-ray diffraction, scanning electron microscopy and Raman studies, higher fluence (1 × 10{sup 13} ions/cm{sup 2}) has structurally transformed the sample to amorphous phase with marginal change in magnetization and Curie temperature.

  15. Curie Transition of NC Nickel by Mechanical Spectroscopy and Magnetization Study

    Institute of Scientific and Technical Information of China (English)

    LI Ping-Yun; CAO Zhen-Hua; ZHANG Xi-Yan; WU Xiao-Lei; HUANG Yi-Neng; MENG Xiang-Kang

    2009-01-01

    Mechanical spectroscopy measurement is performed to study the internal friction of nanocrystalline (NC) nickel with an average grain size of 23 nm from room temperature to 610 K.An internal friction peak is observed at about 550 K,which corresponds to the Curie transition process of the NC nickel according to the result of magnetization test.Moreover,the fact that the Curie temperature of NC nickel is lower than that of coarse-grained nickel is explained by an analytical model based on the weakening of cohesive energy.

  16. Curie temperatures of dilute magnetic semiconductors from LDA+U electronic structure calculations

    Energy Technology Data Exchange (ETDEWEB)

    Sato, K. [ISIR, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047 (Japan)]. E-mail: ksato@cmp.sanken.osaka-u.ac.jp; Dederichs, P.H. [IFF, Forschungszentrum Juelich, D-52425 Juelich (Germany); Katayama-Yoshida, H. [ISIR, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047 (Japan)

    2006-04-01

    The magnetic properties of dilute magnetic semiconductors (DMS) are calculated by using the local density approximation +U(LDA+U) method. In the LDA+U, occupied d-states in (Ga, Mn)As are predicted at lower energy than in the LDA and p-d exchange interaction explains calculated concentration dependence of Curie temperature very well. In (Ga, Mn)N, unoccupied d states are predicted at higher energy by LDA+U, resulting in higher Curie temperatures than in LDA at high concentrations due to the suppression of the anti-ferromagnetic super-exchange interaction.

  17. Curie-point pyrolysis of sodium salts of functionalized fatty acids

    NARCIS (Netherlands)

    Sinninghe Damsté, J.S.; Hartgers, W.A.; Leeuw, J.W. de

    1995-01-01

    Selected sodium salts of functionalized fatty acids were subjected to Curie-point pyrolysis and their pyrolysis products subsequently analyzed by gas chromatography/mass spectrometry in order to study the thermal dissociation mechanisms of lipid moieties in bio- and geomacromolecules. Pyrolysis of t

  18. Book Review: The Madame Curie Complex: The Hidden History of Women in Science

    DEFF Research Database (Denmark)

    Shield, Andrew DJ

    2012-01-01

    truth about nature. In The Madame Curie Complex: The Hidden History of Women in Science, Julie Des Jardins does not seek to discredit the work of Archimedes; rather, she demonstrates that the image of the superman-scientist saturated the public mindset from the late nineteenth century through the 1960s...

  19. Near-Curie magnetic anomaly at the Ni/C interface observed by Electron Holography

    DEFF Research Database (Denmark)

    Ferrari, Loris; Matteucci, Giorgio; Schofield, Marvin A

    2010-01-01

    We analyze with electron holography carried out in a transmission electron microscope the near-Curie behavior of magnetism at the edge of a Nickel thin film coated with Carbon. In-situ experiments with finely controlled variations of the sample temperature reveal an anomaly in the ferromagnetic t...

  20. On the dielectric curie-weiss law and diffuse phase transition in ferroelectrics

    NARCIS (Netherlands)

    Jonker, G.H.

    1983-01-01

    A simple derivation of parabolic 1/εr-T curves is obtained by reconsidering the origin of the dielectric Curie-Weiss law. The only assumption needed is the introduction of a non-linear temperature dependance of the macroscopic dielectric polarization in the macroscopic Clausius-Mossotti equation

  1. Variational description of Gibbs-non-Gibbs dynamical transitions for the Curie-Weiss model

    NARCIS (Netherlands)

    Fernandez, R.; den Hollander, F.; Martinez, J.

    2013-01-01

    We perform a detailed study of Gibbs-non-Gibbs transitions for the Curie- Weiss model subject to independent spin-flip dynamics (“infinite-temperature” dynamics). We show that, in this setup, the program outlined in van Enter et al. (Moscow Math J 10:687–711, 2010) can be fully completed, namely, Gi

  2. Commentary: "Who was caring for Mary?" revisited: a call for all academic physicians caring for patients to focus on systems and quality improvement.

    Science.gov (United States)

    Southwick, Frederick S; Spear, Steven J

    2009-12-01

    Over 15 years have passed since Mary's near death (Annals of Internal Medicine. 1993;118:146-148). Disappointment in the care by fellow academic physicians persists; however, a reanalysis of her case through the lens of complex systems design and performance yields a more accurate and actionable perspective. Mary's suffering was not due to human failure alone. Human failure was provoked and exacerbated by broken processes including ambiguous assignments of responsibility; inadequate transfers of information and authority; unreliable or unavailable protocols for providing safe, effective treatment; and a failure to integrate the deep but narrow perspectives of individual specialists into a complete picture of Mary's condition. Her case exemplifies, in personal terms, many of the system challenges academic medical centers face: Faculty have other missions that can conflict with patient care; disease complexity is high, requiring input from multiple subspecialists; clinical departments serve as roadblocks to communication; and novice physicians, requiring close supervision, have primary responsibility for the day-to-day care of acutely ill patients. The academic physicians who first cared for Mary unwittingly accepted flawed systems, and they failed to work around them. At great monetary and emotional expense, last-minute heroics saved Mary. In a dysfunctional system, even the most conscientious physician may be viewed as uncaring. As Mary's case so clearly illustrates, patients and their families see the system and the physician as one. Only by working to improve the systems of delivery will academic physicians again be consistently viewed as caring.

  3. Mari Martin - vahelüli looja ja kandja vahel / Mari Martin ; intervjueerinud Tanel Veenre

    Index Scriptorium Estoniae

    Martin, Mari, 1983-

    2009-01-01

    Kalamari Promotioni tegevjuht, Tartu Ülikoolis majandust õppiv Mari Martin oma esimestest sammudest moemaailmas, kaubamärkide ReUse RePublic (premeeriti noorte äriideede võistlusel "Ajujaht 2009" 175000 krooniga) ja Tallinn Dolls loomisest, eesti disaineritest, unistustest seoses eesti disainiga

  4. Mari Martin - vahelüli looja ja kandja vahel / Mari Martin ; intervjueerinud Tanel Veenre

    Index Scriptorium Estoniae

    Martin, Mari, 1983-

    2009-01-01

    Kalamari Promotioni tegevjuht, Tartu Ülikoolis majandust õppiv Mari Martin oma esimestest sammudest moemaailmas, kaubamärkide ReUse RePublic (premeeriti noorte äriideede võistlusel "Ajujaht 2009" 175000 krooniga) ja Tallinn Dolls loomisest, eesti disaineritest, unistustest seoses eesti disainiga

  5. Pediatric Charcot-Marie-Tooth disease.

    Science.gov (United States)

    Jani-Acsadi, Agnes; Ounpuu, Sylvia; Pierz, Kristan; Acsadi, Gyula

    2015-06-01

    Heritable diseases of the peripheral nerves (Charcot-Marie-Tooth disease [CMT]) affect the motor units and sensory nerves, and they are among the most prevalent genetic conditions in the pediatric patient population. The typical clinical presentation includes distal muscle weakness and atrophy, but the severity and progression are largely variable. Improvements in supportive treatment have led to better preservation of patients' motor functions. More than 80 genes have been associated with CMT. These genetic discoveries, along with the developments of cellular and transgenic disease models, have allowed clinicians to better understand the disease mechanisms, which should lead to more specific treatments. Copyright © 2015 Elsevier Inc. All rights reserved.

  6. Gifts from Mary Ainsworth and John Bowlby.

    Science.gov (United States)

    Crittenden, Patricia M

    2017-07-01

    Attachment theory has developed over many decades - and continues to develop. Its roots lie in several seminal publications of John Bowlby (the basis of attachment theory) and Mary D. S. Ainsworth (the notion of individual differences in attachment). This paper identifies the prescient contributions of these early publications and two processes (a long-term dialogue and reflection on discrepancy) that underlay emergent theory. Because I was a student of Ainsworth when both attachment theory and individual differences in attachment organization were becoming better known, I offer some of my recollections of that period, suggesting how that period may have affected current work in attachment.

  7. Mari Koger : "Arhitekte on palju. Tuleb leida õige" / Gitte Hint

    Index Scriptorium Estoniae

    Hint, Gitte

    2003-01-01

    Mari Koger (sünd. 1973) kodu kujundamisest, planeerimisest, valgustusest, värvidest, suhtlemisest kliendiga. Mari Kogerist, loetletud tema tehtud ühiskondlike ruumide sisekujundused aastast 2002. M. Koger töötab Boom.ee OÜ-s. Ill.: M. Kogeri värv. portree

  8. Eisma sadamahoone = Eisma port building / Mari Kurismaa ; kommenteerinud Krista Aren

    Index Scriptorium Estoniae

    Kurismaa, Mari, 1956-

    2015-01-01

    Eluruumid Eisma sadamahoones (Eisma küla, Vihula vald, Lääne-Virumaa). Sisekujunduse autorid Mari Kurismaa, Indrek Allmann; arhitekt Indrek Allmann (AB Pluss). Eesti Sisearhitektide Liidu aastapreemia 2014/2015 parima kodu eest. Lühidalt Mari Kurismaast ja Indrek Allmannist

  9. Eisma sadamahoone = Eisma port building / Mari Kurismaa ; kommenteerinud Krista Aren

    Index Scriptorium Estoniae

    Kurismaa, Mari, 1956-

    2015-01-01

    Eluruumid Eisma sadamahoones (Eisma küla, Vihula vald, Lääne-Virumaa). Sisekujunduse autorid Mari Kurismaa, Indrek Allmann; arhitekt Indrek Allmann (AB Pluss). Eesti Sisearhitektide Liidu aastapreemia 2014/2015 parima kodu eest. Lühidalt Mari Kurismaast ja Indrek Allmannist

  10. Mari Koger : "Arhitekte on palju. Tuleb leida õige" / Gitte Hint

    Index Scriptorium Estoniae

    Hint, Gitte

    2003-01-01

    Mari Koger (sünd. 1973) kodu kujundamisest, planeerimisest, valgustusest, värvidest, suhtlemisest kliendiga. Mari Kogerist, loetletud tema tehtud ühiskondlike ruumide sisekujundused aastast 2002. M. Koger töötab Boom.ee OÜ-s. Ill.: M. Kogeri värv. portree

  11. 33 CFR 117.653 - St. Mary's Falls Canal.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Mary's Falls Canal. 117.653 Section 117.653 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Michigan § 117.653 St. Mary's Falls Canal. The draw...

  12. Roadmap to MaRIE March 2015

    Energy Technology Data Exchange (ETDEWEB)

    Barnes, Cris William [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-03-30

    Los Alamos National Laboratory’s proposed MaRIE facility is slated to introduce the world’s highest energy hard x-ray free electron laser (XFEL). As the light source for the Matter-Radiation Interactions in Extremes experimental facility (MaRIE), the 42-keV XFEL, with bursts of x-ray pulses at gigahertz repetition for studying fast dynamical processes, will help accelerate discovery and design of the advanced materials needed to meet 21st-century national security and energy security challenges. Yet the science of free-electron lasers has a long and distinguished history at Los Alamos National Laboratory (LANL), where for nearly four decades Los Alamos scientists have been performing research, design, development, and collaboration work in FEL science. The work at Los Alamos has evolved from low-gain amplifier and oscillator FEL development to highbrightness photoinjector development, and later, self-amplified spontaneous emission (SASE) and high-gain amplifier FEL development.

  13. Moved by Mary: The power of pilgrimage in the modern world

    NARCIS (Netherlands)

    Hermkens, A.K.; Jansen, W.H.M.; Notermans, C.D.

    2009-01-01

    The Virgin Mary continues to attract devotees to her images and shrines. In Moved by Mary, anthropologists, geographers and historians explore how people and groups around the world identify and join with Mary in their struggle against social injustice, and how others mobilize Mary to impose ideas a

  14. Targeting the colony stimulating factor 1 receptor alleviates two forms of Charcot-Marie-Tooth disease in mice.

    Science.gov (United States)

    Klein, Dennis; Patzkó, Ágnes; Schreiber, David; van Hauwermeiren, Anemoon; Baier, Michaela; Groh, Janos; West, Brian L; Martini, Rudolf

    2015-11-01

    See Scherer (doi:10.1093/awv279) for a scientific commentary on this article.Charcot-Marie-Tooth type 1 neuropathies are inherited disorders of the peripheral nervous system caused by mutations in Schwann cell-related genes. Typically, no causative cure is presently available. Previous preclinical data of our group highlight the low grade, secondary inflammation common to distinct Charcot-Marie-Tooth type 1 neuropathies as a disease amplifier. In the current study, we have tested one of several available clinical agents targeting macrophages through its inhibition of the colony stimulating factor 1 receptor (CSF1R). We here show that in two distinct mouse models of Charcot-Marie-Tooth type 1 neuropathies, the systemic short- and long-term inhibition of CSF1R by oral administration leads to a robust decline in nerve macrophage numbers by ∼70% and substantial reduction of the typical histopathological and functional alterations. Interestingly, in a model for the dominant X-linked form of Charcot-Marie-Tooth type 1 neuropathy, the second most common form of the inherited neuropathies, macrophage ablation favours maintenance of axonal integrity and axonal resprouting, leading to preserved muscle innervation, increased muscle action potential amplitudes and muscle strengths in the range of wild-type mice. In another model mimicking a mild, demyelination-related Charcot-Marie-Tooth type 1 neuropathy caused by reduced P0 (MPZ) gene dosage, macrophage blockade causes an improved preservation of myelin, increased muscle action potential amplitudes, improved nerve conduction velocities and ameliorated muscle strength. These observations suggest that disease-amplifying macrophages can produce multiple adverse effects in the affected nerves which likely funnel down to common clinical features. Surprisingly, treatment of mouse models mimicking Charcot-Marie-Tooth type 1A neuropathy also caused macrophage blockade, but did not result in neuropathic or clinical improvements

  15. Anomalous curie response of impurities in quantum-critical spin-1/2 Heisenberg antiferromagnets.

    Science.gov (United States)

    Höglund, Kaj H; Sandvik, Anders W

    2007-07-13

    We consider a magnetic impurity in two different S=1/2 Heisenberg bilayer antiferromagnets at their respective critical interlayer couplings separating Néel and disordered ground states. We calculate the impurity susceptibility using a quantum Monte Carlo method. With intralayer couplings in only one of the layers (Kondo lattice), we observe an anomalous Curie constant C*, as predicted on the basis of field-theoretical work [S. Sachdev, Science 286, 2479 (1999)10.1126/science.286.5449.2479]. The value C* = 0.262 +/- 0.002 is larger than the normal Curie constant C=S(S+1)/3. Our low-temperature results for a symmetric bilayer are consistent with a universal C*.

  16. Critical behavior of the resistivity of GaMnAs near the Curie temperature

    Science.gov (United States)

    Yuldashev, Sh. U.; Yunusov, Z. A.; Kwon, Y. H.; Lee, S. H.; Ahuja, R.; Kang, T. W.

    2017-09-01

    The effect of the magnetization fluctuations on the resistivity of GaMnAs near the Curie temperature TC was experimentally studied. It is shown that the determination of TC from the maximum of the temperature derivative of the resistivity is valid for the samples with a high concentration of free carries. Whereas, for the samples with low concentration of free carriers the TC coincides with the resistivity maximum. The magnetic specific heat for T>TC demonstrates the crossover from the one dimensional to the three dimensional critical behavior when the temperature become closer to the Curie temperature. This is explained by the formation of the ferromagnetic phase in the paramagnetic side of the phase transition which is started from Mn-Mn dimers oriented along one direction.

  17. High Curie temperature BiInO3-PbTiO3 films.

    Science.gov (United States)

    Lee, Sun Young; Wang, Wei; Trolier-McKinstry, Susan

    2014-06-14

    High Curie temperaturepiezoelectricthin films of xBiInO3-(1-x)PbTiO3 (x = 0.10, 0.15, 0.20, and 0.25) were prepared by pulsed laser deposition. It was found that the tetragonality of films decreased with increasing BI content. The dielectric constant and transverse piezoelectric coefficient (e31,f ) exhibit the highest values of 665 and -13.6 C/m(2) at x = 0.20. Rayleigh analyses were performed to identify the extrinsic contributions to dielectric nonlinearity with different x. The composition with x = 0.20 also exhibits the largest extrinsic contributions to dielectric nonlinearity. The Curie temperature (TC ) is increased with increasing x content from 558 to 633 °C; TC at x = 0.20 is about 584 °C.

  18. Influence of inherent strain on the curie temperature of rare earth ion-doped bismuth vanadate

    OpenAIRE

    Sooryanarayana, K; Row, TNG; R. Somashekar; Varma, KBR

    1998-01-01

    X-ray line broadening is found to be an effective parameter to estimate the strain associated with rare earth ion (Gd3+)-doped polycrystalline bismuth vanadate(Bi2VO5.5). The strain increases with increasing Gd3+ concentration. It is anisotropic and found to be maximum in (111) plane. The Curie temperature which is known to decrease with increase in the rare earth ion concentration in these compounds is correlated with increase in strain.

  19. Investigations on electronic, Fermi surface, Curie temperature and optical properties of Zr2CoAl

    Science.gov (United States)

    Wei, Xiao-Ping; Sun, Weiwei; Zhang, Ya-Ling; Sun, Xiao-Wei; Song, Ting; Wang, Ting; Zhang, Jia-Liang; Su, Hao; Deng, Jian-Bo; Zhu, Xing-Feng

    2017-03-01

    Using full-potential local-orbital minimum-basis along with spin-polarized relativistic Korringa-Kohn-Rostoker methods, we study the electronic, Fermi surface, Curie temperature and optical properties of Zr2CoAl alloy. The alloy with Li2AgSb and Cu2MnAl structures are compared in terms of magnetic properties, and the electronic structures in two structures are also discussed. According to the calculated electronic states, it finds that the Zr2CoAl with Li2AgSb structure is half-metallic ferromagnet with an integral magnetic moment of 2.00μB , meanwhile we also notice the d-d and p-d hybridizations are responsible for the formation of minority-spin gap, furthermore, the fat-bands are applied to discuss the mixture between d and p electrons in the vicinity of the Fermi level. The Fermi surfaces related to the valence bands are constructed, and it is found that the spin-up valence bands 26, 27 and 28 across the Fermi energy dominate the nature of electrons. By mapping the system onto a Heisenberg Hamiltonian, we obtain the exchange coupling parameters, and observe that the Zr(A)-Co(C) and Zr(A)-Zr(B) interactions provide a major contribution for exchange interactions. Based on the calculated exchange coupling parameters, the Curie temperature is estimated to be 287.86 K at equilibrium, and also the dependence of Curie temperature on lattice constant related to the tunable Curie temperature in Zr2CoAl alloy is studied. Finally, we report the optical properties of Zr2CoAl alloy, and present the photon energy dependence of the absorption, the optical conductivity and the loss function.

  20. A new approach to increase the Curie temperature of Fe-Mo double perovskites

    Energy Technology Data Exchange (ETDEWEB)

    Rubi, D. [Institut de Ciencia de Materials de Barcelona, Campus UAB, E-08193, Bellaterra (Spain); Frontera, C. [Institut de Ciencia de Materials de Barcelona, Campus UAB, E-08193, Bellaterra (Spain); Roig, A. [Institut de Ciencia de Materials de Barcelona, Campus UAB, E-08193, Bellaterra (Spain); Nogues, J. [Departament de Fisica, Universitat Autonoma de Barcelona, 08193 Bellaterra, Catalunya (Spain); Institut Catala de Recerca i Estudis Avancats (ICREA), 08193 Bellaterra, Catalunya (Spain); Munoz, J.S. [Departament de Fisica, Universitat Autonoma de Barcelona, 08193 Bellaterra, Catalunya (Spain); Fontcuberta, J. [Institut de Ciencia de Materials de Barcelona, Campus UAB, E-08193, Bellaterra (Spain)]. E-mail: fontcuberta@icmab.es

    2006-01-25

    Sr{sub 2}FeMoO{sub 6} and related double perovskites are nowadays intensely investigated due to their potential in the field of spintronics. It has been previously shown that the Curie temperature (T {sub C}) of double perovskites can be increased by injecting carriers in the conduction band. We report here on an alternative approach to reinforce the magnetic interaction, and thus raise T {sub C}. It can be suspected that the introduction of Fe excess in the Fe-Mo sub-lattice, which would lead into the appearance of nearest neighbour Fe-O-Fe antiferromagnetic spin coupling, could reinforce the next-near neighbour Fe-O-Fe-O-Fe ferromagnetic ordering and thus raise the Curie temperature. The plausibility of this mechanism was checked, in the first place, by means of Monte Carlo simulations. Afterwards, Nd{sub 2x}Ca{sub 2-2x}Fe{sub 1+x}Mo{sub 1-x}O{sub 6} series was prepared and fully characterized, being found that the Curie temperature rises as much as {delta}T {sub C} {approx} 75 K when the Fe content is increased. We argue that this is a genuine magnetic exchange effect, not related neither to steric distortions nor band filling.

  1. Ising Critical Behavior of Inhomogeneous Curie-Weiss Models and Annealed Random Graphs

    Science.gov (United States)

    Dommers, Sander; Giardinà, Cristian; Giberti, Claudio; van der Hofstad, Remco; Prioriello, Maria Luisa

    2016-11-01

    We study the critical behavior for inhomogeneous versions of the Curie-Weiss model, where the coupling constant {J_{ij}(β)} for the edge {ij} on the complete graph is given by {J_{ij}(β)=β w_iw_j/( {sum_{kin[N]}w_k})}. We call the product form of these couplings the rank-1 inhomogeneous Curie-Weiss model. This model also arises [with inverse temperature {β} replaced by {sinh(β)} ] from the annealed Ising model on the generalized random graph. We assume that the vertex weights {(w_i)_{iin[N]}} are regular, in the sense that their empirical distribution converges and the second moment converges as well. We identify the critical temperatures and exponents for these models, as well as a non-classical limit theorem for the total spin at the critical point. These depend sensitively on the number of finite moments of the weight distribution. When the fourth moment of the weight distribution converges, then the critical behavior is the same as on the (homogeneous) Curie-Weiss model, so that the inhomogeneity is weak. When the fourth moment of the weights converges to infinity, and the weights satisfy an asymptotic power law with exponent {τ} with {τin(3,5)}, then the critical exponents depend sensitively on {τ}. In addition, at criticality, the total spin {S_N} satisfies that {S_N/N^{(τ-2)/(τ-1)}} converges in law to some limiting random variable whose distribution we explicitly characterize.

  2. Diagnosis of Charcot-Marie-Tooth Disease

    Directory of Open Access Journals (Sweden)

    Isabel Banchs

    2009-01-01

    Full Text Available Charcot-Marie-Tooth (CMT disease or hereditary motor and sensory neuropathy (HMSN is a genetically heterogeneous group of conditions that affect the peripheral nervous system. The disease is characterized by degeneration or abnormal development of peripheral nerves and exhibits a range of patterns of genetic transmission. In the majority of cases, CMT first appears in infancy, and its manifestations include clumsiness of gait, predominantly distal muscular atrophy of the limbs, and deformity of the feet in the form of foot drop. It can be classified according to the pattern of transmission (autosomal dominant, autosomal recessive, or X linked, according to electrophysiological findings (demyelinating or axonal, or according to the causative mutant gene. The classification of CMT is complex and undergoes constant revision as new genes and mutations are discovered. In this paper, we review the most efficient diagnostic algorithms for the molecular diagnosis of CMT, which are based on clinical and electrophysiological data.

  3. Update on Charcot-Marie-Tooth Disease

    Science.gov (United States)

    Patzkó, Ágnes; Shy, Michael E.

    2011-01-01

    Charcot-Marie-Tooth disease (CMT) disease encompasses a genetically heterogeneous group of inherited neuropathies, also known as hereditary motor and sensory neuropathies. CMT results from mutations in more than 40 genes expressed in Schwann cells and neurons causing overlapping phenotypes. The classic CMT phenotype reflects length-dependent axonal degeneration characterized by distal sensory loss and weakness, deep tendon reflex abnormalities, and skeletal deformities. Recent articles have provided insight into the molecular pathogenesis of CMT, which, for the first time, suggest potential therapeutic targets. Although there are currently no effective medications for CMT, multiple clinical trials are ongoing or being planned. This review will focus on the underlying pathomechanisms and diagnostic approaches of CMT and discuss the emerging therapeutic strategies. PMID:21080241

  4. Mari Koger : seina sisse ehitatud akvaariumiga poissmehekodu / Gitte Hint

    Index Scriptorium Estoniae

    Hint, Gitte

    2003-01-01

    80-ruutmeetrine poissmehekorter Viimsi uues elamus. Elutoa ja vannitoa vahelises seinas paikneb kahelt poolt vaadeldav akvaarium. Magamistoa üks seintest on ehitatud vanadest tellistest. Sisearhitekt Mari Koger, tema kommentaarid. Ill.: plaan, 9 värv. vaadet

  5. Ämari baas sobib USA-le ja brittidele

    Index Scriptorium Estoniae

    2013-01-01

    Eelmisel nädalal Eestit külastanud USA ja Ühendkuningriigi sõjalised esindajad NATO juures kindralleitnandid David R. Hogg ja Christopher Harper kinnitasid, et on valmis oma lennukeid Ämari baasist opereerima

  6. Mary Carpenter: 19th Century English Correctional Education Hero.

    Science.gov (United States)

    Gehring, Thom; Bowers, Fredalene B.

    2003-01-01

    Describes Mary Carpenter's (1807-1877) work in prison reform and correctional education. Provides biographical information and selections from her writings. (Contains 11 references and a chronology of her work.) (JOW)

  7. Measuring Ankle Instability in Pediatric Charcot-Marie-Tooth Disease.

    Science.gov (United States)

    Mandarakas, Melissa; Hiller, Claire E; Rose, Kristy J; Burns, Joshua

    2013-11-01

    Children with Charcot-Marie-Tooth disease frequently suffer ankle sprain and experience chronic ankle instability; however, no pediatric self-reported measures of chronic ankle instability exist. The aim was to modify and validate the most reliable measure of chronic ankle instability in adults: the Cumberland Ankle Instability Tool. The Cumberland Ankle Instability Tool-Youth was tested for reliability, construct validity, and sensitivity to discriminate between 104 children aged 8 to 16 years: 31 children with Charcot-Marie-Tooth disease, 31 unaffected children with a history of ankle sprains, and 42 controls. Children with Charcot-Marie-Tooth disease had lower scores compared to unaffected children with a history of sprains (χ(2) = 15.10; P Charcot-Marie-Tooth disease.

  8. Mary Tyler Moore Helps Launch NIH MedlinePlus Magazine

    Science.gov (United States)

    ... Issues Mary Tyler Moore Helps Launch NIH MedlinePlus Magazine Past Issues / Winter 2007 Table of Contents For ... Javascript on. Among those attending the NIH MedlinePlus magazine launch on Capitol Hill were (l-r) NIH ...

  9. Deployment of Autonomous GPS Stations in Marie Byrd Land, Antartica

    Science.gov (United States)

    Donnellan, A.; Luyendyk, B.; Smith, M.; Dace, G.

    1999-01-01

    During the 1998-1999 Antarctic field season, we installed three autonomous GPS stations in Marie Byrd Land, West Antarctica to measure glacio-isostatic rebound and rates of spreading across the West Antartic Rift System.

  10. Anneli Remme soovitab : Kuninganna Mary elu ja surm / Anneli Remme

    Index Scriptorium Estoniae

    Remme, Anneli, 1968-

    2002-01-01

    Kontserdisarja "Hingemuusika" teist kontserti raamivad Henry Purcelli teosed, millest esimene on loodud kuninganna Mary sünnipäevaks, viimane matusetseremooniaks. Barokkansambli Corelli Consort esituses 26., 27., ja 28. apr. Viljandi, Tartu ja Tallinna kirikutes

  11. Raamatukogu esisele kerkib kevadel Marie Underi kuju / Andres Eilart

    Index Scriptorium Estoniae

    Eilart, Andres

    2009-01-01

    Skulptor Mati Karminil ja arhitekt Tiit Trummalil valmib valgest marmorist mälestusmärk Marie Underile. Kuju püstitatakse 2010. a. kevadel Eesti Rahvusraamatukogu ette. Alale on kavandatud ka veekaskaadid

  12. Anneli Remme soovitab : Kuninganna Mary elu ja surm / Anneli Remme

    Index Scriptorium Estoniae

    Remme, Anneli, 1968-

    2002-01-01

    Kontserdisarja "Hingemuusika" teist kontserti raamivad Henry Purcelli teosed, millest esimene on loodud kuninganna Mary sünnipäevaks, viimane matusetseremooniaks. Barokkansambli Corelli Consort esituses 26., 27., ja 28. apr. Viljandi, Tartu ja Tallinna kirikutes

  13. Anne-Marie Sargueil: ilu on kasulik / intervjueerinud Emilie Toomela

    Index Scriptorium Estoniae

    Sargueil, Anne-Marie

    2015-01-01

    Prantsuse Disainiinstituudi juht Anne-Marie Sargueil rääkis prantsuse ja skandinaavia disainist, prantslaste disainieelistustest, uutest suundadest disaini valdkonnas, Eesti Tarbekunsti- ja Disainimuuseumis avatud näitusest "20 prantsuse disainiikooni"

  14. Ämari baas sobib USA-le ja brittidele

    Index Scriptorium Estoniae

    2013-01-01

    Eelmisel nädalal Eestit külastanud USA ja Ühendkuningriigi sõjalised esindajad NATO juures kindralleitnandid David R. Hogg ja Christopher Harper kinnitasid, et on valmis oma lennukeid Ämari baasist opereerima

  15. Anne-Marie Sargueil: ilu on kasulik / intervjueerinud Emilie Toomela

    Index Scriptorium Estoniae

    Sargueil, Anne-Marie

    2015-01-01

    Prantsuse Disainiinstituudi juht Anne-Marie Sargueil rääkis prantsuse ja skandinaavia disainist, prantslaste disainieelistustest, uutest suundadest disaini valdkonnas, Eesti Tarbekunsti- ja Disainimuuseumis avatud näitusest "20 prantsuse disainiikooni"

  16. ESR study of thermal demagnetization processes in ferromagnetic nanoparticles with Curie temperatures between 40 and 60 deg. C

    Energy Technology Data Exchange (ETDEWEB)

    Kuznetsov, Oleg A. [Institute of Biochemical Physics, Russian Academy of Sciences (RAS), Kosygin St. 4, Moscow 119991 (Russian Federation)]. E-mail: kuznetsov_oa@yahoo.com; Sorokina, Olga N. [Institute of Biochemical Physics, Russian Academy of Sciences (RAS), Kosygin St. 4, Moscow 119991 (Russian Federation); Leontiev, Vladimir G. [Institute of Metallurgy, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation); Shlyakhtin, Oleg A. [Institute of Chemical Physics, Russian Academy of Sciences (RAS), Kosygin St. 4, Moscow 119991 (Russian Federation); Kovarski, Alexander L. [Institute of Biochemical Physics, Russian Academy of Sciences (RAS), Kosygin St. 4, Moscow 119991 (Russian Federation); Kuznetsov, Anatoly A. [Institute of Biochemical Physics, Russian Academy of Sciences (RAS), Kosygin St. 4, Moscow 119991 (Russian Federation)

    2007-04-15

    Thermal demagnetization in the vicinity of the Curie temperature of silver and sodium manganite nanoparticles, as well as copper-nickel and palladium-nickel alloy nanoparticles were studied by both static magnetic measurements and by electron spin resonance (ESR). ESR data indicate that some magnetic ordering remains even above the Curie temperature, determined by static magnetometry. Mechanisms of thermal demagnetization in alloy nanoparticles appear to be different from that in manganites.

  17. PACMAN at CERN

    CERN Multimedia

    2015-01-01

    PACMAN Particle Accelerator Components Metrology and Alignment to the Nanometre scale. PACMAN is an Innovative Doctoral Program Network, offering training to 10 Early Stage Researchers hosted by CERN thanks to The European Commission FP7 Marie Curie Actions.

  18. PACMAN at CERN

    CERN Multimedia

    2015-01-01

    PACMAN Particle Accelerator Components Metrology and Alignment to the Nanometre scale. PACMAN is an Innovative Doctoral Program Network, offering training to 10 Early Stage Researchers hosted by CERN thanks to The European Commission FP7 Marie Curie Actions.

  19. Structure and Curie temperature of Y2Fe17-xCrx

    Institute of Scientific and Technical Information of China (English)

    郝世强; 陈难先

    2003-01-01

    The structures of Y2Fe17-xCrx are simulated by the ab initio potentials. The site preference of Cr atom in Y2Fe17 is evaluated and the order is determined as 4f, 12j, which is close to the experimental result. Based on the site preference behavior, the calculated parameters and the atom sites of Y-Fe-Cr system are studied. The result corresponds well to observed data. Further, the DOS of the relaxed structures are calculated and the variation in Curie temperature is explained qualitatively by the spin-fluctuation theory.

  20. CoxC nanorod magnets: Highly magnetocrystalline anisotropy with lower Curie temperature for potential applications

    Energy Technology Data Exchange (ETDEWEB)

    El-Gendy, AA; Almugaiteeb, T; Carpenter, EE

    2013-12-01

    Magnetic CoxC nanorods with larger magnetocrystalline anisotropy of 5 x 10(5) J/m(3) as well as larger coercivity and lower Curie temperature are introduced. The particles have an average diameter of 8 nm and shows three different magnetic behaviors. The sample shows ferromagnetism up to 400 K, superparamagnetism at temperature > 400 K and

  1. First-principles calculation of the Curie temperature Slater-Pauling curve.

    Science.gov (United States)

    Takahashi, C; Ogura, M; Akai, H

    2007-09-12

    It is well known that the magnetizations as a function of the valence electron number per atom of 3d transition metal substitutional alloys form the so-called Slater-Pauling curve. Similarly, the Curie temperatures of these alloys also show systematic behaviour against the valence electron number. Though this fact has long been known, no attempt has been made so far to explain this behaviour from first principles. In this paper we calculate T(C) of 3d transition metal alloys in the framework of first-principles electronic structure calculation based on the local density approximation.

  2. Curie Temperature of the Intergranular Amorphous Phase in Nanocrystalline Fe89Zr7B4 Alloy

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    The FeZrB amorphous alloys for simulating the intergranular amorphous phase in the nanocrystalline Fe89Zr7B4 soft magnetic materials were obtained by mechanical alloying of a mixture of elemental Fe, Zr and B powdersfor 25 h. It is shown that the Curie temperature of the simulated intergranular phase alloy is much lower than thatof the intergranular phase with the same chemical composition in the nanocrystalline Fe89Zr7B4 alloy. The possiblemechanism is mainly due to the strong ferromagnetic exchange force among the nanocrystalline α-Fe grains.

  3. High Curie temperatures in (Ga,Mn)N from Mn clustering

    OpenAIRE

    Hynninen, Teemu; Raebiger, Hannes; Ayuela, Andres; von Boehm, J.

    2005-01-01

    The effect of microscopic Mn cluster distribution on the Curie temperature (Tc) is studied using density-functional calculations. We find that the calculated Tc depends crucially on the microscopic cluster distribution, which can explain the abnormally large variations in experimental Tc values from a few K to well above room temperature. The partially dimerized Mn_2-Mn_1 distribution is found to give the highest Tc > 500 K, and in general, the presence of the Mn_2 dimer has a tendency to enh...

  4. Local radiofrequency-induced hyperthermia using CuNi nanoparticles with therapeutically suitable Curie temperature

    Energy Technology Data Exchange (ETDEWEB)

    Kuznetsov, Anatoly A. [Institute of Biochemical Physics, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation); Leontiev, Vladimir G. [Institute of Metallurgy, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation); Brukvin, Vladimir A. [Institute of Metallurgy, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation); Vorozhtsov, Georgy N. [NIOPIK Organic Intermediates and Dyes Institute, Moscow 103787 (Russian Federation); Kogan, Boris Ya. [NIOPIK Organic Intermediates and Dyes Institute, Moscow 103787 (Russian Federation); Shlyakhtin, Oleg A. [Institute of Chemical Physics, Russian Academy of Sciences (RAS), Kosygin St. 4, Moscow 119991 (Russian Federation); Yunin, Alexander M. [Institute of Biochemical Physics, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation); Tsybin, Oleg I. [Institute of Metallurgy, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation); Kuznetsov, Oleg A. [Institute of Biochemical Physics, Russian Academy of Sciences (RAS), Moscow 119991 (Russian Federation)]. E-mail: kuznetsov_oa@yahoo.com

    2007-04-15

    Copper-nickel (CuNi) alloy nanoparticles with Curie temperatures (T{sub c}) from 40 to 60{sup o}C were synthesized by several techniques. Varying the synthesis parameters and post-treatment, as well as separations by size and T{sub c}, allow producing mediator nanoparticles for magnetic fluid hyperthermia with parametric feedback temperature control with desired parameters. In vitro and in vivo animal experiments have demonstrated the feasibility of the temperature-controlled heating of the tissue, laden with the particles, by an external alternating magnetic field.

  5. [Pathology of Charcot-Marie-Tooth Disease].

    Science.gov (United States)

    Oka, Nobuyuki

    2016-01-01

    Although genetic testing is available, nerve biopsy is useful in selected patients for the diagnosis of Charcot-Marie-Tooth disease (CMT). These are sporadic cases of hereditary neuropathy, or familial cases in which genetic testing is negative. CMT is caused by mutations of various genes. The pathological features of CMT have mostly been investigated using nerve biopsy, which may shed light on the presumed functions of mutated gene products. PMP22 duplication in CMT1A induces numerous large onion bulb lesions (OB). Compared to chronic inflammatory demyelinating polyradiculoneuropathy, the differential features of CMT1A are patchy distribution of OB and non-inflammatory lesions. CMT1B also manifests as OB, but presents abnormal compaction of myelin sheaths caused by uncompacted myelin or excessive myelin folding. CMT2 includes axonal neuropathies and many causative genes have been found. CMT2A (MFN2 mutation) shows abnormal mitochondria with a spherical morphology instead of tubular in the longitudinal direction. CMT4 consists of autosomal recessive forms with demyelinating pathology. Most subtypes have mutations of genes relating to myelin maintenance, and pathologically, they show abnormal folding of the myelin structure.

  6. A novel transgenic mouse model of Chinese Charcot-Marie-Tooth disease type 2L

    Institute of Scientific and Technical Information of China (English)

    Ruxu Zhang; Qian Pan; Beisha Tang; Fufeng Zhang; Xiaobo Li; Shunxiang Huang; Xiaohong Zi; Ting Liu; Sanmei Liu; Xuning Li; Kun Xia

    2014-01-01

    We previously found that the K141N mutation in heat shock protein B8 (HSPB8) was respon-sible for Charcot-Marie-Tooth disease type 2L in a large Chinese family. The objective of the present study was to generate a transgenic mouse model bearing the K141N mutation in the human HSPB8 gene, and to determine whether this K141NHSPB8 transgenic mouse model would manifest the clinical phenotype of Charcot-Marie-Tooth disease type 2L, and consequently be suitable for use in studies of disease pathogenesis. Transgenic mice overexpressing K141NHSPB8 were generated using K141N mutant HSPB8 cDNA cloned into a pCAGGS plasmid driven by a human cytomegalovirus expression system. PCR and western blot analysis conifrmed integra-tion of the K141NHSPB8 gene and widespread expression in tissues of the transgenic mice. The K141NHSPB8 transgenic mice exhibited decreased muscle strength in the hind limbs and impaired motor coordination, but no obvious sensory disturbance at 6 months of age by behavioral assess-ment. Electrophysiological analysis showed that the compound motor action potential amplitude in the sciatic nerve was signiifcantly decreased, but motor nerve conduction velocity remained normal at 6 months of age. Pathological analysis of the sciatic nerve showed reduced myelinated ifber density, notable axonal edema and vacuolar degeneration in K141NHSPB8 transgenic mice, suggesting axonal involvement in the peripheral nerve damage in these animals. These ifndings indicate that the K141NHSPB8 transgenic mouse successfully models Charcot-Marie-Tooth disease type 2L and can be used to study the pathogenesis of the disease.

  7. Observation of Curie transition during spark plasma sintering of ferromagnetic materials

    Energy Technology Data Exchange (ETDEWEB)

    Kumar Mani, Mahesh [Wolfson Centre for Magnetics, Cardiff School of Engineering, Cardiff University (United Kingdom); Viola, Giuseppe [School of Engineering and Materials Science, Queen Mary University of London (United Kingdom); Nanoforce Technology Ltd., London (United Kingdom); Hall, Jeremy P. [Wolfson Centre for Magnetics, Cardiff School of Engineering, Cardiff University (United Kingdom); Grasso, Salvatore; Reece, Mike J. [School of Engineering and Materials Science, Queen Mary University of London (United Kingdom); Nanoforce Technology Ltd., London (United Kingdom)

    2015-05-15

    The possibility of employing the ferromagnetic–paramagnetic phase transitions of magnetic materials to calibrate temperature during spark plasma sintering (SPS) was investigated using pure Fe and Fe–50Co alloy. A sharp and repeatable change was observed in the electrical current profile at the Curie temperature (T{sub c}) during both sintering and reheating of the sintered samples. Under a pulsed DC current, an abrupt change in the electrical resistance was observed at T{sub c} due to the sudden changes in the permeability and in turn, the skin depth during heating and cooling. These effects can be used to obtain a more accurate in-situ measurement of the sample temperature than the one provided by the pyrometers that are normally used for SPS processing. The temperature measured using a pyrometer was found to be significantly lower (up to 70 °C) than the actual temperature of the specimen. - Highlights: • Calibration of temperature during spark plasma sintering (SPS) remains a big challenge. • Temperature measured by non-contact pyrometers in SPS is not accurate. • Ferromagnetic materials exhibit abrupt change in permeability at Curie temperature (T{sub c}). • Iron and Fe–Co alloy showed sharp and reproducible changes in SPS electric current profiles at T{sub c}. • Ferromagnetic materials can be successfully used to calibrate pyrometers in SPS.

  8. Magnetic properties of N-doped graphene with high Curie temperature

    Science.gov (United States)

    Miao, Qinghua; Wang, Lidong; Liu, Zhaoyuan; Wei, Bing; Xu, Fubiao; Fei, Weidong

    2016-01-01

    N-doped graphene with Curie temperature higher than room temperature is a good candidate for nanomagnetic applications. Here we report a kind of N-doped graphene that exhibits ferromagnetic property with high Curie temperature (>600 K). Four graphene samples were prepared through self-propagating high-temperature synthesis (SHS), and the doped nitrogen contents of in the samples were 0 at.%, 2.53 at.%, 9.21 at.% and 11.17 at.%. It has been found that the saturation magnetization and coercive field increase with the increasing of nitrogen contents in the samples. For the sample with the highest nitrogen content, the saturation magnetizations reach 0.282 emu/g at 10 K and 0.148 emu/g at 300 K; the coercive forces reach 544.2 Oe at 10 K and 168.8 Oe at 300 K. The drop of magnetic susceptibility at ~625 K for N-doped graphene is mainly caused by the decomposition of pyrrolic N and pydinic N. Our results suggest that SHS method is an effective and high-throughput method to produce N-doped graphene with high nitrogen concentration and that N-doped graphene produced by SHS method is promising to be a good candidate for nanomagnetic applications. PMID:26907569

  9. Synthesis and characterization of Ni–Cu alloy nanoparticles with a tunable Curie temperature

    Energy Technology Data Exchange (ETDEWEB)

    Ferk, Gregor [Faculty of Chemistry and Chemical Engineering, University of Maribor (Slovenia); Stergar, Janja [Faculty of Medicine, University of Maribor (Slovenia); Makovec, Darko [Department for Materials Synthesis, Jožef Stefan Institute, Ljubljana (Slovenia); Hamler, Anton [Faculty of Electrical Engineering and Computer Science, University of Maribor (Slovenia); Jagličić, Zvonko [Institute of Mathematics, Physics and Mechanics and Faculty of Civil and Geodetic Engineering, University of Ljubljana (Slovenia); Drofenik, Miha [Faculty of Chemistry and Chemical Engineering, University of Maribor (Slovenia); Department for Materials Synthesis, Jožef Stefan Institute, Ljubljana (Slovenia); Ban, Irena [Faculty of Chemistry and Chemical Engineering, University of Maribor (Slovenia); Center of Excellence NAMASTE, Ljubljana (Slovenia)

    2015-11-05

    A series of nickel–copper alloy magnetic nanoparticles with a range of Curie points from 51 °C to 63 °C were prepared by the reduction of intimately mixed nickel and copper oxides in a silica matrix using the sol–gel method. The silica matrix was subsequently removed with an etching solution, assisted by sonication. The alloy nanoparticles were characterized using X-ray diffraction (XRD) analysis, thermogravimetric analysis (TGA/SDTA), thermomagnetic analysis (TMA), transmission electron microscopy (TEM), magnetic measurements (SQUID, vibrating-sample magnetometer) and specific absorption rate measurements (SAR). The synthesized nanoparticles show a size in the range 15–20 nm, exhibited superparamagnetic behavior with a blocking temperature (T{sub B}) of approximately 135 K and a room-temperature magnetization of 3–9 emu/g, depending on the composition. The nanoparticles showed a relatively high effective anisotropy constant (K{sub eff}) and a significant heating ability in an alternating magnetic field. The synthesis method is straightforward and allows the preparation of homogeneous Ni–Cu alloy nanoparticles with a relatively narrow particle size distribution. - Highlights: • Straightforward so-gel synthesis of homogeneous Ni–Cu alloy nanoparticles. • Narrow particle size distribution and controlled Curie point. • Applications in “self-regulating magnetic fluid hyperthermia”. • Heating efficiency of nanoparticles as a function of composition and size.

  10. Põhja-Eesti Regionaalhaigla X-korpus = North-Estonian Regional Hospital X-wing / Mari Kurismaa ; intervjueerinud Margit Mutso

    Index Scriptorium Estoniae

    Kurismaa, Mari, 1956-

    2011-01-01

    Tallinnas Sütiste tee 19 asuva haigla juurdeehitise sisekujundusest. Sisearhitekt Mari Kurismaa (Stuudio Kurismaa OÜ). Arhitektid Indrek Suigusaar, Vivian Oruvee (AB Pluss OÜ). Infograafika autor Mari Kaljuste

  11. Põhja-Eesti Regionaalhaigla X-korpus = North-Estonian Regional Hospital X-wing / Mari Kurismaa ; intervjueerinud Margit Mutso

    Index Scriptorium Estoniae

    Kurismaa, Mari, 1956-

    2011-01-01

    Tallinnas Sütiste tee 19 asuva haigla juurdeehitise sisekujundusest. Sisearhitekt Mari Kurismaa (Stuudio Kurismaa OÜ). Arhitektid Indrek Suigusaar, Vivian Oruvee (AB Pluss OÜ). Infograafika autor Mari Kaljuste

  12. Recent advances in Charcot-Marie-Tooth disease.

    Science.gov (United States)

    Baets, Jonathan; De Jonghe, Peter; Timmerman, Vincent

    2014-10-01

    This article focuses on recent advances in Charcot-Marie-Tooth disease, in particular additions to the genetic spectrum, novel paradigms in molecular techniques and an update on therapeutic strategies. Several new Charcot-Marie-Tooth disease-causing genes have been recently identified, further enlarging the genetic diversity and phenotypic variability, including: SBF1, DHTKD1, TFG, MARS, HARS, HINT1, TRIM1, AIFM1, PDK3 and GNB4. The increasing availability and affordability of next-generation sequencing technologies has ramped up gene discovery and drastically changed genetic screening strategies. All large-scale trials studying the effect of ascorbic acid in Charcot-Marie-Tooth 1A have now been completed and were negative. Efforts have been made to design more robust outcome-measures for clinical trials. Promising results with lonaprisan, curcumin and histone deacetylase 6 inhibitors have been obtained in animal models. Charcot-Marie-Tooth is the most common form of inherited peripheral neuropathy and represents the most prevalent hereditary neuromuscular disorder. The genetic spectrum spans more than 70 genes. Gene discovery has been revolutionized recently by new high-throughput molecular technologies. In addition, the phenotypic diversity has grown tremendously. This is a major challenge for geneticists and neurologists. No effective therapy is available for Charcot-Marie-Tooth. Several large trials with ascorbic acid were negative but research into novel compounds continues.

  13. Magnetic Signatures and Curie Surface Trend Across an Arc-Continent Collision Zone: An Example from Central Philippines

    Science.gov (United States)

    Manalo, Pearlyn C.; Dimalanta, Carla B.; Ramos, Noelynna T.; Faustino-Eslava, Decibel V.; Queaño, Karlo L.; Yumul, Graciano P.

    2016-05-01

    Ground and aeromagnetic data are combined to characterize the onshore and offshore magnetic properties of the central Philippines, whose tectonic setting is complicated by opposing subduction zones, large-scale strike-slip faulting and arc-continent collision. The striking difference between the magnetic signatures of the islands with established continental affinity and those of the islands belonging to the island arc terrane is observed. Negative magnetic anomalies are registered over the continental terrane, while positive magnetic anomalies are observed over the Philippine Mobile Belt. Several linear features in the magnetic anomaly map coincide with the trace of the Philippine Fault and its splays. Power spectral analysis of the magnetic data reveals that the Curie depth across the central Philippines varies. The deepest point of the magnetic crust is beneath Mindoro Island at 32 km. The Curie surface shallows toward the east: the Curie surface is 21 km deep between the islands of Sibuyan and Masbate, and 18 km deep at the junction of Buruanga Peninsula and Panay Island. The shallowest Curie surface (18 km) coincides with the boundary of the arc-continent collision, signifying the obduction of mantle rocks over the continental basement. Comparison of the calculated Curie depth with recent crustal thickness models reveals the same eastwards thinning trend and range of depths. The coincidence of the magnetic boundary and the density boundary may support the existence of a compositional boundary that reflects the crust-mantle interface.

  14. Soils of Marie Byrd Land, West Antarctica

    Science.gov (United States)

    Lupachev, A. V.; Abakumov, E. V.

    2013-10-01

    Soils of Marie Byrd Land-one of the remotest and difficultly accessible regions of Antarctica-were investigated in the area of the mothballed Russkaya station located to the south of 74° S. Despite the extremely severe wind regime (the average wind velocity is 13 m/s, and the maximum wind velocity is up to 60 m/s), the projective cover of vegetation in the area of the station averages 25-40% and reaches 60-80% in some places. The phenomena of physical weathering of the bedrock-exfoliation, stone pavements, residual rocks exposed by wind (hoodoos), and others-are clearly manifested. In most of the described soils, normal organic and organomineral horizons are absent. The soil profiles represent the mixture of the residues of mosses and lichens and the gravelly eluvium. The fine earth material is blown out of the surface horizons by strong winds; its residual accumulation takes place in the middle and lower parts of the profiles. The classification position of these soils is open to argument; they are close to Petrozems and Lithozems. Most of the profiles are underlain by the massive or slightly disintegrated bedrock with dry permafrost at a depth of 20 to 50 cm. Soils with dry permafrost comprise about 75% of the surveyed area. In separate loci in the depressions of the local mesorelief and on gentle slopes, the soils with clearly expressed cryoturbation features are developed; their profiles are underlain by the ice-rich permafrost and compose about 15% of the surveyed area. Anthropogenically disturbed soils and soils polluted with petroleum hydrocarbons, heavy metals, and other pollutants occupy about 10% of the surveyed area.

  15. [Marie Heiberg. Üks naine kurbade silmadega] / Marko Mägi

    Index Scriptorium Estoniae

    Mägi, Marko

    2010-01-01

    Arvustus: Heiberg, Marie. Üks naine kurbade silmadega : Eesti luuletaja Marie Heibergi õnne ja valu, rõõmu ja mure lugu kirjades / [koostajad Iivi Lepik, Kirsten Simmo]. Tallinn : Eesti Teatri- ja Muusikamuuseum : SE & JS, 2010

  16. Jean-Marie Dufour receives the Legion of Honour

    CERN Multimedia

    2001-01-01

    French Ambassador Philippe Petit (left) presents the cross of Knight of the Légion d'Honneur to Jean-Marie Dufour. On Friday 22 June, Jean-Marie Dufour, Head of CERN's Legal Service, was made Knight of the Legion of Honour by Ambassador Philippe Petit, at a ceremony held at the Permanent Mission of France in Geneva. Ambassador Petit is Permanent Representative of France at the United Nations and French delegate at CERN. He was awarded the decoration in recognition of his services. He has played an active part in all the great stages of CERN's development, in fact, ranging from its scientific programmes, to its establishment in its Host States, Switzerland and France, and its opening up to the wider world. The ceremony took place in the presence of Professor Luciano Maiani. The award is an honour to CERN, and the Organization takes this opportunity to convey its friendliest congratulations to Jean-Marie Dufour, a committed European.

  17. Intermediate Charcot-Marie-Tooth disease: an electrophysiological reappraisal and systematic review.

    Science.gov (United States)

    Berciano, José; García, Antonio; Gallardo, Elena; Peeters, Kristien; Pelayo-Negro, Ana L; Álvarez-Paradelo, Silvia; Gazulla, José; Martínez-Tames, Miriam; Infante, Jon; Jordanova, Albena

    2017-08-01

    Charcot-Marie-Tooth disease (CMT) is the most frequent form of inherited neuropathy with great variety of phenotypes, inheritance patterns, and causative genes. According to median motor nerve conduction velocity (MNCV), CMT is divided into demyelinating (CMT1) with MNCV below 38 m/s, axonal (CMT2) with MNCV above 38 m/s, and intermediate CMT with MNCV between 25 and 45 m/s. In each category, transmission may be autosomal dominant, autosomal recessive, or X-linked. The nosology of intermediate CMT is controversial because of concerns about electrophysiological delimitation. A systematic computer-based literature search was conducted on PubMed, using the following MeSH: (1) intermediate Charcot-Marie-Tooth; (2) X-linked intermediate Charcot-Marie-Tooth; and (3) X-linked Charcot-Marie-Tooth and electrophysiology. We retrieved 225 articles reporting X-linked CMT or intermediate CMT with electrophysiological information. After eligibility, 156 papers were used for this review. In assessing median MNCV, compound muscle action potential (CMAP) amplitudes were taken into account. In cases with attenuated CMAP and wherever possible, proximal median MNCV was used for accurate definition of conduction slowing in the intermediate range. In the vast majority of males with X-linked CMT associated with GJB1 mutation (CMTX1), median MNCV was intermediate. CMT associated with DRP2 mutation is another well-documented X-linked intermediate disorder. Autosomal dominant intermediate CMT (DI-CMT) encompasses 11 different types; six of them with assigned phenotype MIM number and the remaining five being unnumbered. Based on available electrophysiological information, we wonder if DI-CMTA should be reclassified within CMT2. Autosomal recessive intermediate CMT (RI-CMT) covers four numbered MIM phenotypes though, in accordance with reported electrophysiology, two of them (RI-CMTB and RI-CMTD) should probably be reclassified within AR-CMT2. We conclude that intermediate CMT is a complex

  18. Giant magnetocaloric effect in isostructural MnNiGe-CoNiGe system by establishing a Curie-temperature window

    KAUST Repository

    Liu, E. K.

    2013-03-28

    An effective scheme of isostructural alloying was applied to establish a Curie-temperature window in isostructural MnNiGe-CoNiGe system. With the simultaneous accomplishment of decreasing structural-transition temperature and converting antiferromagnetic martensite to ferromagnetic state, a 200 K Curie-temperature window was established between Curie temperatures of austenite and martensite phases. In the window, a first-order magnetostructural transition between paramagnetic austenite and ferromagnetic martensite occurs with a sharp jump in magnetization, showing a magnetic entropy change as large as −40 J kg−1 K−1 in a 50 kOe field change. This giant magnetocaloric effect enables Mn1− x Co x NiGe to become a potential magnetic refrigerant.

  19. Impact of curie-therapy timing in the treatment of cervical cancer; Impact du timing de la curietherapie dans le traitement du cancer du col uterin

    Energy Technology Data Exchange (ETDEWEB)

    Kochbati, L.; Bouzid, N.; Saidi, I.; Nasr, C.; Messai, T.; Hentati, D.; Gargouri, W.; Besbes, M.; Maalej, M. [Service de radiotherapie, institut Salah-Azaiz, Tunis (Tunisia)

    2011-10-15

    Curie-therapy conventionally comes before surgery in the treatment of cervical cancer, either alone or after a concomitant chemotherapy. The authors report a study of the impact of a reverse sequence (surgery before curie-therapy) on the exeresis quality and on the evolution of operable tumours. Among women treated between 2004 and 2009, 40 have been identified who had surgery before curie-therapy. Ages, tumour stages, average doses, and treatment procedures are discussed. The notably high rate of vaginal sections could be reduced or avoided by using the conventional protocol (curie-therapy before surgery). Short communication

  20. 33 CFR 207.440 - St. Marys Falls Canal and Locks, Mich.; use, administration, and navigation.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false St. Marys Falls Canal and Locks.... Marys Falls Canal and Locks, Mich.; use, administration, and navigation. (a) The use, administration... by radiotelephone to the Corps of Engineers Chief Lockmaster at St. Marys Falls Canal dispatch...

  1. [Charcot-Marie-Tooth disease and bilateral vitritis].

    Science.gov (United States)

    Anaya-Pava, E J; Cárdenas-Hernández, R I

    2015-04-01

    We describe a patient diagnosed with Charcot-Marie-Tooth disease, with a 4 months history of bilateral decreased visual acuity and floaters. On examination, he had severe bilateral vitreous opacity and sectoral diffuse vascular sheathing. It could not be linked to some underlying aetiology and did not respond to oral steroids. Publications relating to ocular findings in patients with Charcot-Marie-Tooth disease exclude bilateral vitritis. In this case we were unable to test the association with another disease as the cause of vitritis. Copyright © 2013 Sociedad Española de Oftalmología. Published by Elsevier España, S.L.U. All rights reserved.

  2. Esther Schor, ed. The Cambridge Companion to Mary Shelley

    Directory of Open Access Journals (Sweden)

    Anne BERTON

    2006-06-01

    Full Text Available “Today, whether she is found between staid cloth covers, in paperback, on the screen or in cyberspace, Mary Shelley is everywhere,” writes Esther Schor in her Introduction to this collection of essays (2. Interest in “the Author of Frankenstein” and of other works has grown steadily over the last twenty years, thanks notably to the publication of her Journals (The Journals of Mary Shelley, 1814-1844, ed. Paula R. Feldman and Diana Scott-Kilvert, 2 vols, Oxford: Clarendon, 1987, of her Lette...

  3. ANESTHESIA FOR CHARCOT-MARIE-TOOTH DISEASE: CASE REPORT.

    Science.gov (United States)

    Alzaben, Khalid R; Samarah, Omar Q; Obeidat, Salameh S; Halhouli, Oday; Al Kharabsheh, Murad

    2016-06-01

    Charcot-Marie-Tooth disease comprises a group of disorders characterized by progressive muscle weakness and wasting. Reviewing the anaesthetic literature produced conflicting reports about the best anaesthetic options for patients with CMTD; as they are at increased risk of prolonged response to muscle relaxants, malignant hyperthermia and risks of regional anaesthesia. We present a case of the successful use of total intravenous anaesthesia with dexmedetomidine and propofol combined with caudal block using bupivacaine mixed with dexmedetomidine without any complications, for a 17 year old male patient with Charcot Marie-Tooth disease who underwent a lower limb orthopedic surgery.

  4. Influence of Non—Magnetic Substitutional Atoms on Spontaneous Moment and Curie Temperature of Ce2Co17Compounds

    Institute of Scientific and Technical Information of China (English)

    胡社军; 刘正义; 等

    2002-01-01

    The structure and magnetic properties of Ce2Co17-xMx(M=Ga,Al and Si)compounds for Mcomcentrations up to x=5 were studied by means of X-ray diffraction and magnetic measurements,The experimental results show that the Curie temperatures and Co spontaneous magnetization decrease significantly with increasing the addition of non-magnetic substitutional atoms,and that Si which has a minimum solid solubility ic Ce2Co17causes a largest reduction of Curie temperature,spontaneous magnetization and moment perCo atom compared with Ga and Al.

  5. Influence of Non-Magnetic Substitutional Atoms on Spontaneous Moment and Curie Temperature of Ce2Co17 Compounds

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The structure and magnetic properties of Ce2Co17-xMx(M=Ga,Al and Si) compounds for M concentrations up to x=5 were studied by means of X-ray diffraction and magnetic measurements. The experimental results show that the Curie temperatures and Co spontaneous magnetization decrease significantly with increasing the addition of non-magnetic substitutional atoms, and that Si which has a minimum solid solubility in Ce2Co17 causes a largest reduction of Curie temperature, spontaneous magnetization and moment per Co atom compared with Ga and Al.

  6. In-Situ Alignment of MnBi Crystals Induced by High Magnetic Field above Curie Temperature

    Institute of Scientific and Technical Information of China (English)

    LIU Yong-Sheng; ZHANG Jin-Cang; REN Zhong-Ming; CAO Shi-Xun

    2007-01-01

    @@ Above Curie temperature, MnBi crystals are aligned in situ along the c-axis in a Bi matrix by a high fabrication magnetic field Hf of 10 T. Magnetic testing shows a pronounced anisotropy in magnetization in directions normal and parallel to the fabrication field, resulting from the alignment. The successful alignment may result from the fact that the easy magnetization direction is along the c-axis of MnBi and the high fabrication field of 10 T is large enough to rotate the MnBi crystal to this direction even though the temperature is above the Curie temperature.

  7. High Curie temperature of Ce-Fe-Si compounds with ThMn12 structure

    Energy Technology Data Exchange (ETDEWEB)

    Zhou, C; Pinkerton, FE; Herbst, JF

    2015-01-15

    We report the discovery of ternary CeFe(12-x)Si(x)compounds possessing the ThMn12 structure. The samples were prepared by melt spinning followed by annealing. In contrast to other known Ce Fe-based binary and ternary compounds, CeFe12-xSix compounds exhibit exceptionally high Curie temperatures whose values increase with added Si substitution. The highest T. = 583 K in CeFe10Si2 rivals that of the well-established Nd2Fe14B compound. We ascribe the T-c behavior to a combination of Si-induced 3d band structure changes and partial Ce3+ stabilization. (C) 2014 Published by Elsevier Ltd.

  8. High Curie temperature Mn5Ge3 thin films produced by non-diffusive reaction

    Science.gov (United States)

    Assaf, E.; Portavoce, A.; Hoummada, K.; Bertoglio, M.; Bertaina, S.

    2017-02-01

    Polycrystalline Mn5Ge3 thin films were produced on SiO2 using magnetron sputtering and reactive diffusion (RD) or non-diffusive reaction (NDR). In situ X-ray diffraction and atomic force microscopy were used to determine the layer structures, and magnetic force microscopy, superconducting quantum interference device, and ferromagnetic resonance were used to determine their magnetic properties. RD-mediated layers exhibit similar magnetic properties as molecular beam epitaxy-grown monocrystalline Mn5Ge3 thin films, while NDR-mediated layers show magnetic properties similar to monocrystalline C-doped Mn5Ge3Cx thin films with 0.1 ≤ x ≤ 0.2. NDR appears as a complementary metal oxide semi-conductor-compatible efficient method to produce good magnetic quality high-Curie temperature Mn5Ge3 thin films.

  9. Nd-doped ZnO monolayer: High Curie temperature and large magnetic moment

    Science.gov (United States)

    Tan, Changlong; Sun, Dan; Zhou, Long; Tian, Xiaohua; Huang, Yuewu

    2016-10-01

    We performed first-principles calculations within density-functional theory to study the structural, electronic, and magnetic properties of Nd-doped ZnO monolayer. The calculated results reveal that Nd-doped ZnO monolayer exhibits stable room temperature ferromagnetism with a large saturation magnetic moment of 3.99 μB per unit in ZnO monolayer. The magnetic property is contributed to the localized f sates of Nd atoms. When two Zn atoms are substituted by two Nd dopants, they tend to form ferromagnetic (FM) coupling and the estimated Curie temperature is higher than room temperature. More interesting, the impurity bands appear within the band gap of ZnO monolayer due to the introduction of Nd dopant. Our results may provide a reference for modifying the material property of ZnO monolayer and are promising as nanoscale building block in spintronic devices.

  10. [Maria Skłodowska-Curie--her chemistry at the centenary of the second Nobel Prize].

    Science.gov (United States)

    Zagórski, Zbigniew Paweł; Kornacka, Ewa Maria

    2012-01-01

    The article presents from the perspective of one hundred years the work of Maria Curie-Skłodowska, which in many cases was ahead of the state of knowledge of the time. It opened new horizons and for this reason we made many digressions. The fact of awarding her the Nobel Prize twice is a sensation enough to present the values of careful activity of the Nobel Prize Committee that emphasizes the importance of Maria's achievements. A significant element of Maria Skłodowska-Curie's achievements was still mysterious character of the radiation in her time, and only chemical approach made it possible to organise the phenomena and explain the origin of the radiation. The essence of the research was an arduous separation of components following the track of growing radiation of successive fractions of preparations. This research was a start of the technology of educement of dispersed elements in great mass of materials. We underline the paramount role of the chemical research Maria Skłodowska conducted while still in Warsaw in the laboratories of the Museum of Industry and Agriculture under the guidance of an excellent chemist Józef Jerzy Boguski. Her research in Paris was the origin of the semi-commercial scale in chemistry and setting aside a special shed outside the university building was the beginning of the institutes that now function beyond universities and are key element of scientific and technical progress. Technology of splitting developed by Maria Skłodowska-Curie was applied also by other radiochemists, e.g. By Otto Hahn. Lively movement in radiochemistry of her lifetime resulted in Maria's disputes with e.g. German chemist Marckwald, who questioned the originality of polonium. The scientific disputes like this one Maria won triumphantly although in several others she had to accept opponents' argument, as in the case of radon. Her experiments were planned with utmost rationality as it was with the rejection of the hypothesis saying that radioactivity was

  11. Determination of the Thermal Decomposition Products of Terephthalic Acid by Using Curie-Point Pyrolyzer

    Science.gov (United States)

    Begüm Elmas Kimyonok, A.; Ulutürk, Mehmet

    2016-04-01

    The thermal decomposition behavior of terephthalic acid (TA) was investigated by thermogravimetry/differential thermal analysis (TG/DTA) and Curie-point pyrolysis. TG/DTA analysis showed that TA is sublimed at 276°C prior to decomposition. Pyrolysis studies were carried out at various temperatures ranging from 160 to 764°C. Decomposition products were analyzed and their structures were determined by gas chromatography-mass spectrometry (GC-MS). A total of 11 degradation products were identified at 764°C, whereas no peak was observed below 445°C. Benzene, benzoic acid, and 1,1‧-biphenyl were identified as the major decomposition products, and other degradation products such as toluene, benzophenone, diphenylmethane, styrene, benzaldehyde, phenol, 9H-fluorene, and 9-phenyl 9H-fluorene were also detected. A pyrolysis mechanism was proposed based on the findings.

  12. Mapping Curie temperature depth in the western United States with a fractal model for crustal magnetization

    Science.gov (United States)

    Bouligand, C.; Glen, J.M.G.; Blakely, R.J.

    2009-01-01

    We have revisited the problem of mapping depth to the Curie temperature isotherm from magnetic anomalies in an attempt to provide a measure of crustal temperatures in the western United States. Such methods are based on the estimation of the depth to the bottom of magnetic sources, which is assumed to correspond to the temperature at which rocks lose their spontaneous magnetization. In this study, we test and apply a method based on the spectral analysis of magnetic anomalies. Early spectral analysis methods assumed that crustal magnetization is a completely uncorrelated function of position. Our method incorporates a more realistic representation where magnetization has a fractal distribution defined by three independent parameters: the depths to the top and bottom of magnetic sources and a fractal parameter related to the geology. The predictions of this model are compatible with radial power spectra obtained from aeromagnetic data in the western United States. Model parameters are mapped by estimating their value within a sliding window swept over the study area. The method works well on synthetic data sets when one of the three parameters is specified in advance. The application of this method to western United States magnetic compilations, assuming a constant fractal parameter, allowed us to detect robust long-wavelength variations in the depth to the bottom of magnetic sources. Depending on the geologic and geophysical context, these features may result from variations in depth to the Curie temperature isotherm, depth to the mantle, depth to the base of volcanic rocks, or geologic settings that affect the value of the fractal parameter. Depth to the bottom of magnetic sources shows several features correlated with prominent heat flow anomalies. It also shows some features absent in the map of heat flow. Independent geophysical and geologic data sets are examined to determine their origin, thereby providing new insights on the thermal and geologic crustal

  13. Curie temperature and magnetic properties of aluminum doped barium ferrite particles prepared by ball mill method

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Daming [Center for Magnetism and Magnetic Nanostructures, University of Colorado at Colorado Springs, 1420 Austin Bluffs Pkwy, Colorado Springs, Colorado 80918 (United States); College of Materials and Chemical Engineering, Hainan University, Haikou 570228, Hainan (China); Harward, Ian; Baptist, Joshua; Goldman, Sara; Celinski, Zbigniew [Center for Magnetism and Magnetic Nanostructures, University of Colorado at Colorado Springs, 1420 Austin Bluffs Pkwy, Colorado Springs, Colorado 80918 (United States)

    2015-12-01

    Barium ferrite has attracted considerable interest in the fields of permanent magnets and perpendicular magnetic recording due to its strong uniaxial anisotropy and high Curie temperature (T{sub c}). We prepared aluminum doped barium ferrite ceramics (BaAl{sub x}Fe{sub 12−x}O{sub 19}, 0≤x≤6) by the ball mill method. The powder was milled for 96 h, and after forming pellets, annealed for 48 h in air at 1000 °C. The X-ray diffraction (XRD) data show that there are only single hexagonal phases in the samples without any impurity phase. The crystal lattice constants, a and c, were calculated by Cohen's method. Both a and c decrease with increasing x, ranging from 0.588 nm and 2.318 nm to 0.573 nm and 2.294 nm, respectively. A Vibrating Sample Magnetometer (VSM) and Superconducting Quantum Interference Device (SQUID) were used to investigate T{sub c} and magnetic properties of BaFe{sub 12−x}Al{sub x}O{sub 19}. It is found that T{sub c} decreases with increasing x, from 425 °C to 298 °C. It is also found that the saturated magnetization (4πM{sub s}) decreases with increasing x, while the coercivity (H{sub c}) increases with the increase in x. The anisotropy field was also determined from the SQUID measurement. - Highlights: • The Curie temperature and magnetic properties of aluminum doped barium ferrite particles were studied systemically. • The relation between 4πM{sub s} and composition x at 50 K (both experimental value and theoretical calculation) was revealed. • Occupation number for spin up and spin down as a function of temperature was shown. • The relation between 4πM{sub s} and composition x from 50 K to room temperature was revealed.

  14. Band filling dependence of the Curie temperature in CrO2

    Science.gov (United States)

    Solovyev, I. V.; Kashin, I. V.; Mazurenko, V. V.

    2016-06-01

    Rutile CrO2 is an important half-metallic ferromagnetic material, which is also widely used in magnetic recording. In an attempt to find the conditions, which lead to the increase of the Curie temperature (T C), we study theoretically the band-filling dependence of interatomic exchange interactions in the rutile compounds. For these purposes, we use the effective low-energy model for the magnetic t 2g bands, derived from the first-principles electronic structure calculations in the Wannier basis, which is solved by means of dynamical mean-field theory. After the solution, we calculate the interatomic exchange interactions, by using the theory of infinitesimal spin rotations, and evaluate T C. We argue that, as far as the Curie temperature is concerned, the band filling realized in CrO2 is far from being the optimal one and much higher T C can be obtained by decreasing the number of t 2g electrons (n) via the hole doping. We find that the optimal n is close to 1, which should correspond to the case of VO2, provided that it is crystallized in the rutile structure. This finding was confirmed by using the experimental rutile structure for both CrO2 and VO2 and reflects the general tendency towards ferromagnetism for the narrow-band compounds at the beginning of the band filling. In particular, our results suggest that the strong ferromagnetism can be achieved in the thin films of VO2, whose crystal structure is controlled by the substrate.

  15. Mary Boole and curve stitching: a look into heaven.

    Science.gov (United States)

    Innes, Shelley

    2004-03-01

    Mary Everest Boole had a lifelong interest in the unconscious mind, the psychology of learning, and how these relate to the teaching of mathematics and science. She recommended many practical exercises and teaching aids, one of which was the technique of curve stitching, which she had invented while still a child herself.

  16. Paying tribute to florence nightingale and Mary Seacole.

    Science.gov (United States)

    Grainger, Angela

    2012-05-30

    Lynn McDonald (letters May 16) says the grounds of St Thomas' Hospital in London are the wrong place for the proposed memorial statue to Mary Seacole, pointing out that the hospital is more associated with Florence Nightingale and her work.

  17. Romanticism or Reality? An Exploration of Frances Mary Hendry's "Chandra."

    Science.gov (United States)

    Johnson, Jilaine

    This paper singles out a novel written for children about India, "Chandra" (1995) by Frances Mary Hendry, as a powerful and useful novel to present to today's 11 to 14 year old students. The paper contends that the novel allows students to explore and consider different value systems, challenges them to become aware of prejudice and the…

  18. Molecular Diagnosis of Charcot-Marie Tooth Disease

    Directory of Open Access Journals (Sweden)

    J. Gordon Millichap

    2002-02-01

    Full Text Available The frequency of mutations in certain genes in 153 unrelated patients with Charcot-Marie-Tooth disease (CMT was determined by DNA sequencing before clinical testing at the Departments of Molecular and Human Genetics and Pediatrics, Baylor College of Medicine, Houston, TX, and other centers.

  19. Charcot-Marie-Tooth disease type 1A

    DEFF Research Database (Denmark)

    Hertz, Jens Michael; Børglum, A D; Brandt, C A

    1994-01-01

    Charcot-Marie-Tooth disease type 1A (CMT1A) is an autosomal dominant peripheral neuropathy associated with a DNA duplication on chromosome 17p11.2-p12 in the majority of cases. Most of the sporadic cases are due to a de novo duplication. We have screened for this duplication in 11 Danish patients...

  20. Eesti NATO ukselävel / Mari-Ann Kelam

    Index Scriptorium Estoniae

    Kelam, Mari-Ann, 1946-

    2002-01-01

    Seda, et NATO liitumisläbirääkimistele kutsutavate seas on ka Eesti, saab veel tänagi pidada üheks meie iseseisva riikluse suursaavutuseks, kui mitte imeks, kirjutab Riigikogu liige Mari-Ann Kelam. Autor: Isamaaliit. Parlamendisaadik

  1. Naine : masin või loom? / Maris Palgi

    Index Scriptorium Estoniae

    Palgi, Maris

    2007-01-01

    Eero Taltsi, Margus Kiisi, Maia Mölleri, Kaie Luige, Eva Orava ja Maris Palgi projektist "Maine-loom, naine-masin", mida tutvustati 2006. a. Moostes üritusel "Postsovkhoz 6", 2007. a. jaanuaris-veebruaris Tartu Kunstimajas ja Tartu Tampere Majas. Näitused avati E. Taltsi ja M. Kiisi loeng-performance'itega

  2. Reklaamid nagu kino / Jean Marie Bouriscot ; interv.Valner Valme

    Index Scriptorium Estoniae

    Bouriscot, Jean Marie

    2001-01-01

    Sakala keskuses toimus reedel 6. korda reklaamiõgijate öö, kus näidati reklaamiklippe Jean Marie Bouriscotþ kogust. Kogu omanik polnud küll seekord ise kohal, kuid vastas siiski ajakirjaniku küsimustele oma huviala kohta

  3. From security to attachment : Mary Ainsworth's contribution to attachment theory

    NARCIS (Netherlands)

    Rosmalen, Lenette (Lenny) van

    2015-01-01

    Even though John Bowlby (1907-1990) is generally regarded as the founder of attachment theory, Mary Ainsworth’s (1913-1999) contribution is considerable and goes beyond the design of the Strange Situation Procedure and the introduction of maternal sensitivity as decisive for a secure attachment

  4. The Antibureaucrat: Mary Graham--Brooklyn Public Library, NY

    Science.gov (United States)

    Library Journal, 2004

    2004-01-01

    It is tough to make the staff of a large, highly centralized urban library system believe they should make their own decisions and even take risks--all to serve their community better. But that is what Mary Graham has achieved as Brooklyn Public Library's director of the Office of Neighborhood Services. A study of Brooklyn Public Library (BPL) in…

  5. Missionary Education in Colonial Africa: The Critique of Mary Kingsley.

    Science.gov (United States)

    Pearce, Robert

    1988-01-01

    Discussing missionary education in colonial Africa, Pearce examines the ideas of Mary Kingsley, one of the major influences on British thinking towards Africa from the late 1890's. Focusing attention on her educational views, Pearce states that she had influence on all areas of British policy in Africa, and especially West Africa. (GEA)

  6. A Day in the Life of Mary Cassatt.

    Science.gov (United States)

    Stoppel, Julie

    2002-01-01

    Offers a way to present art history to classroom students where the art teacher pretends to be an artist. Focuses on a lesson where the teacher pretended to be Mary Cassatt. States that the students used pastels when drawing their artwork, in conjunction with the art history lesson. (CMK)

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

    Science.gov (United States)

    Alto, Teresa

    2012-01-01

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

  8. Lift as You Climb: A Profile of President Mary Vosevich

    Science.gov (United States)

    Blumenthal, Anita

    2012-01-01

    "My thumb got me into this!" declares the new APPA President Mary Vosevich when asked how she entered the field of educational facilities management. It was 1984, and Vosevich, a Midwest native, was working at Monsanto in St. Louis as a research biologist, having earned her B.S. in horticulture/agriculture from the University of…

  9. Hüljatud Eesti moodi / Maris Leif ; interv. Sven Haljand

    Index Scriptorium Estoniae

    Leif, Maris

    2006-01-01

    Ilmunud ka: Den za Dnjom 27. jaan. lk. 6-7. President Arnold Rüütli tütar Maris Leif vastab küsimustele, mis puudutavad tema suhteid oma vanemate, laste, õe ja endise abikaasa Olav Leifiga ning selgitab, miks tema tütred Maria ja Helena on vanavanemate kasvatada

  10. Para uma espiritualidade leiga: Marià Corbí

    Directory of Open Access Journals (Sweden)

    Marta Granés Bayona

    2015-04-01

    Full Text Available Recensión:CORBI, Marià. Para uma espiritualidade leiga. São Paulo: Paulus, 2010. 294 p. [Hacia una espiritualidad laica, sin creencias, sin religiones, sin dioses. Barcelona: Herder, 2007, 350 p.]  

  11. Response to Mary J. Reichling, "Intersections: Form, Feeling, and Isomorphism"

    Science.gov (United States)

    Sinclair, Anne

    2004-01-01

    In her response to Mary Reichling's article "Intersections: Form, Feeling, and Isomorphism, Anne Sinclair believes that the exploration of form, feeling, and isomorphism in the writings of Susanne Langer accomplishes its goal to examine and elucidate aspects of these concepts. Sinclair finds several of the ideas presented very engaging. Musical…

  12. Eesti NATO ukselävel / Mari-Ann Kelam

    Index Scriptorium Estoniae

    Kelam, Mari-Ann, 1946-

    2002-01-01

    Seda, et NATO liitumisläbirääkimistele kutsutavate seas on ka Eesti, saab veel tänagi pidada üheks meie iseseisva riikluse suursaavutuseks, kui mitte imeks, kirjutab Riigikogu liige Mari-Ann Kelam. Autor: Isamaaliit. Parlamendisaadik

  13. Rosie Carpe and the Virgin Mary: Modelling Modern Motherhood

    Directory of Open Access Journals (Sweden)

    Pauline Eaton

    2016-06-01

    Full Text Available Marie NDiaye’s 2001 novel, Rosie Carpe, incorporates, as one of its several instances of parenting failure, the narrative of the decline of a single mother from adequacy to abuse. This narrative, which is the focus of this article, might be said to put flesh on the bones of Julia Kristeva’s deconstruction of the Virgin Mary in her 1980s essay ‘Stabat Mater’. Kristeva saw the Marian model as out of date but she interrogated its enduring power and its continuing influence on our cultural perceptions of maternity. NDiaye’s eponymous Rosie realises she is pregnant but has no idea how this has come about. Rosie is not represented as a woman who has a religious faith but she decides to accept her child as a holy miracle. This article analyses how the ‘mythology’ of the Virgin Mary, and other biblical intertext, is woven into the narrative of Rosie’s experience of motherhood, so as to counterpoint and illuminate Rosie’s bleak and raw inner experience of maternity, an experience which, while confirming that Rosie is not, and never could have been, a modern Virgin Mary nevertheless refreshes the human stories at the root of the Christian narrative.

  14. Reklaamid nagu kino / Jean Marie Bouriscot ; interv.Valner Valme

    Index Scriptorium Estoniae

    Bouriscot, Jean Marie

    2001-01-01

    Sakala keskuses toimus reedel 6. korda reklaamiõgijate öö, kus näidati reklaamiklippe Jean Marie Bouriscotþ kogust. Kogu omanik polnud küll seekord ise kohal, kuid vastas siiski ajakirjaniku küsimustele oma huviala kohta

  15. Naine : masin või loom? / Maris Palgi

    Index Scriptorium Estoniae

    Palgi, Maris

    2007-01-01

    Eero Taltsi, Margus Kiisi, Maia Mölleri, Kaie Luige, Eva Orava ja Maris Palgi projektist "Maine-loom, naine-masin", mida tutvustati 2006. a. Moostes üritusel "Postsovkhoz 6", 2007. a. jaanuaris-veebruaris Tartu Kunstimajas ja Tartu Tampere Majas. Näitused avati E. Taltsi ja M. Kiisi loeng-performance'itega

  16. Rapid genetic screening of Charcot-Marie-Tooth disease type 1A and hereditary neuropathy with liability to pressure palsies patients

    Institute of Scientific and Technical Information of China (English)

    Xiaobo Li; Kun Xia; Beisha Tang; Ruxu Zhang; Xiaohong Zi; Lin Li; Yajing Zhan; Shunxiang Huang; Jin Li; Xuning Li; Xigui Li; Zhengmao Hu

    2012-01-01

    We used the allele-specific PCR-double digestion method on peripheral myelin protein 22 (PMP22) to determine duplication and deletion mutations in the proband and family members of one family with Charcot-Marie-Tooth disease type 1 and one family with hereditary neuropathy with liability to pressure palsies. The proband and one subclinical family member from the Charcot-Marie-Tooth disease type 1 family had a PMP22 gene duplication; one patient from the hereditary neuropathy with liability to pressure palsies family had a PMP22 gene deletion. Electron microscopic analysis of ultrathin sections of the superficial peroneal nerve from the two probands demonstrated demyelination and myelin sheath hyperplasia, as well as an ‘onion-like’ structure in the Charcot-Marie-Tooth disease type 1A patient. We observed an irregular thickened myelin sheath and ‘mouse-nibbled’-like changes in the patient with hereditary neuropathy with liability to pressure palsies. In the Charcot-Marie-Tooth disease type 1A patient, nerve electrophysiological examination revealed moderate-to-severe reductions in the motor and sensory conduction velocities of the bilateral median nerve, ulnar nerve, tibial nerve, and sural nerve. Moreover, the compound muscle action potential amplitude was decreased. In the patient with hereditary neuropathy with liability to pressure palsies, the nerve conduction velocity of the bilateral tibial nerve and sural nerve was moderately reduced, and the nerve conduction velocity of the median nerve and ulnar nerve of both upper extremities was slightly reduced.

  17. [Mary Shelley's Frankenstein and Bram Stoker's Dracula: gender and science in literature].

    Science.gov (United States)

    de La Rocque, L

    2001-01-01

    Throughout the ages, literary works have expressed fears and expectations generated by scientific discoveries and have portrayed images and myths about science itself. Several parameters can contribute to these representations of science, including the culture and social class to which the authors of these works belong. We also cannot deny the influence of gender, as due to the fact that the male sphere of action dominates science, male or female authoring can determine a peculiar characterization of the scientific world. In the present work, through a comparative analysis of two important literary works from the 19th century, Frankenstein, by Mary Shelley, and Dracula, by Bram Stoker, the issues concerning the view of science and their relation to gender are highlighted. While Shelley, as a woman, apart from the scientific world, reveals in Frankenstein all her distrust about it, Stoker, the model of a Victorian man, expresses in Dracula his total trust in science.

  18. Seca Jean-Marie, Dir., Musiques populaires underground et représentations du politique

    Directory of Open Access Journals (Sweden)

    Régis Malige

    2011-03-01

    Full Text Available Mondialisées, urbanisées et massifiées, les sociétés postmodernes veulent com­prendre le sens des mutations permanentes qu’elles rencontrent. Dans le contexte ano­mique du moment, les musiques populaires underground, d’inspiration anglaise et américaine (jazz, punk, rap, techno, metal, rock…, proposent des éléments de réponse et développent un système de représentations questionnant l’action publique. L’ouvrage, coordonné par Jean-Marie Seca et auquel ont collaboré une bonne quin­zaine de ch...

  19. Continuous-Flow Inlet Systems for Low Pressure Curie-Point Pyrolysis. Introduction of Pulse-Pyrolysis

    DEFF Research Database (Denmark)

    Egsgaard, Helge; Carlsen, Lars

    1984-01-01

    With emphasis on a constant reactant flow, a series of inlet systems for gas-phase Curie-point pyrolysis—mass spectrometry experiments have been studied. Inlet systems for the handling of gaseous, liquid and oligomeric (solid) samples have been designed and their performances evaluated. The princ....... The principle of pulse-pyrolysis is introduced and its applicability to kinetic studies outlined....

  20. Spin-flip dynamics of the Curie-Weiss model : Loss of Gibbsianness with possibly broken symmetry

    NARCIS (Netherlands)

    Kulske, Christof; Le Ny, Arnaud

    2007-01-01

    We study the conditional probabilities of the Curie-Weiss Ising model in vanishing external field under a symmetric independent stochastic spin-flip dynamics and discuss their set of points of discontinuity (bad points). We exhibit a complete analysis of the transition between Gibbsian and non-Gibbs

  1. Chemical Achievers: The Human Face of the Chemical Sciences (by Mary Ellen Bowden)

    Science.gov (United States)

    Kauffman, George B.

    1999-02-01

    Chemical Heritage Foundation: Philadelphia, PA, 1997. viii + 180 pp. 21.6 x 27.8 cm. ISBN 0-941901-15-1. Paper. 20.00 (10.00 for high school teachers who provide documentation). At a 1991 summer workshop sponsored by the Chemical Heritage Foundation and taught by Derek A. Davenport and William B. Jensen, high school and college teachers of introductory chemistry requested a source of pictorial material about famous chemical scientists suitable as a classroom aid. CHF responded by publishing this attractive, inexpensive paperback volume, which reflects the considerable research effort needed to locate appropriate images and to write the biographical essays. Printed on heavy, glossy paper and spiral bound to facilitate conversion to overhead transparencies, it contains 157 images from pictorial collections at CHF and many other institutions on two types of achievers: the historical "greats" most often referred to in introductory courses, and scientists who made contributions in areas of the chemical sciences that are of special relevance to modern life and the career choices students will make. The pictures are intended to provide the "human face" of the book's subtitle- "to point to the human beings who had the insights and made the major advances that [teachers] ask students to master." Thus, for example, Boyle's law becomes less cold and abstract if the student can connect it with the two portraits of the Irish scientist even if his face is topped with a wig. Marie Curie can be seen in the role of wife and mother as well as genius scientist in the photographs of her with her two daughters, one of whom also became a Nobel laureate. And students are reminded of the ubiquity of the contribution of the chemical scientists to all aspects of our everyday life by the stories and pictures of Wallace Hume Carothers' path to nylon, Percy Lavon Julian's work on hormones, and Charles F. Chandler and Rachel Carson's efforts to preserve the environment. In addition to portraits

  2. Tradeoff between assessment and control of aquatic invasive species: A case study of sea lamprey management in the St. Marys River

    Science.gov (United States)

    Robinson, Jason M.; Wilberg, Michael J.; Adams, Jean V.; Jones, Michael L.

    2016-01-01

    Allocating resources between the gathering of information to guide management actions and implementing those actions presents an inherent tradeoff. This tradeoff is evident for control of the Sea Lamprey Petromyzon marinus in the St. Marys River, connecting Lakes Huron and Superior and a major source of parasitic Sea Lampreys to Lake Huron and northern Lake Michigan. Larval Sea Lampreys in the St. Marys River are controlled through the application of Bayluscide, which is applied to areas of high larval density. Bayluscide applications are guided with an annual deepwater electrofishing survey to estimate larval Sea Lamprey density at relatively fine spatial scales. We took a resampling approach to describe the effect of sampling intensity on the success of the larval Sea Lamprey management program and explicitly incorporated the economic tradeoff between assessment and control efforts to maximize numbers of larvae killed in the St. Marys River. When no tradeoff between assessment and control was incorporated, increasing assessment always led to more larvae killed for the same treatment budget. When the tradeoff was incorporated, the sampling intensity that maximized the number of larvae killed depended on the overall budget available. Increased sampling intensities maximized effectiveness under medium to large budgets (US \\$0.4 to \\$2.0 million), and intermediate sampling intensities maximized effectiveness under low budgets. Sea Lamprey control actions based on assessment information outperformed those that were implemented with no assessment under all budget scenarios.

  3. The light of the word in Ljubica Marić's music

    Directory of Open Access Journals (Sweden)

    Makević Zorica

    2009-01-01

    Full Text Available Ljubica Marić's music provides manifold encouragements for consideration in the light of the Logos, according to the teaching exposed in the prologue of the Gospel by St. John. It speaks of the essential inconceivability of time and life, which have their cause in God and His Logos. Seeing through and praising 'the logos of things' guide all its aspects: the tone reveals itself as a vibration, as the energy of lasting and existing, as the beginning of every time and motion; the sonority of different instrumental media is freely expressed and mutually determined in co-action with specific musical and contextual moments; the rhythm evades every regularity and mechanicalness, by which both single duration's and the whole metro-rhythmic course gain a vivid expression. The entire shape of the work is also taken from the reality of psychological and historical time, from its unreductable dynamics, being always in a vivid connection with the space, origin and tradition. The respect for 'the truth of things', the awe before the mystery of time and existence, which call upon the very principle of life in the divine Logos are obvious in everything. Designation of man as a being of light and reason created in the image of God to be the likeness of His being, is expressed in Ljubica Marić's music by the measure of human pulse taken as the basic tempo of her entire opus. Ljubica Marić expressed her consciousness of the reason as a special gift to the man by extremely careful treatment of the words - its meanings, melodies, rhythms, which she always considered the very source of music. The relation between the word and the voice - its sonorous body - is shown in the cantata Songs of Space (1956 as a mystery of the encounter of the Logos and the matter. In relation to her earlier works, this one is a marked breakthrough of the composer's authentic 'voice', which will find its full identity only after receiving the divine Word, symbolized by the melodies of

  4. 33 CFR 165.T09-0290 - Safety Zones; Blasting Operations and Movement of Explosives, St. Marys River, Sault Sainte Marie...

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety Zones; Blasting Operations and Movement of Explosives, St. Marys River, Sault Sainte Marie, MI. 165.T09-0290 Section 165.T09-0290... Limited Access Areas Ninth Coast Guard District § 165.T09-0290 Safety Zones; Blasting Operations...

  5. High-Curie-temperature ferromagnetism in self-organized Ge1-xMnx nanocolumns.

    Science.gov (United States)

    Jamet, Matthieu; Barski, André; Devillers, Thibaut; Poydenot, Valier; Dujardin, Romain; Bayle-Guillemaud, Pascale; Rothman, Johan; Bellet-Amalric, Edith; Marty, Alain; Cibert, Joël; Mattana, Richard; Tatarenko, Serge

    2006-08-01

    The emerging field of spintronics would be dramatically boosted if room-temperature ferromagnetism could be added to semiconductor nanostructures that are compatible with silicon technology. Here, we report a high-TC (>400K) ferromagnetic phase of (Ge,Mn) epitaxial layer. The manganese content is 6%, and careful structural and chemical analyses show that the Mn distribution is strongly inhomogeneous: we observe eutectoid growth of well-defined Mn-rich nanocolumns surrounded by a Mn-poor matrix. The average diameter of these nanocolumns is 3nm and their spacing is 10nm. Their composition is close to Ge(2)Mn, which corresponds to an unknown germanium-rich phase, and they have a uniaxially elongated diamond structure. Their Curie temperature is higher than 400K. Magnetotransport reveals a pronounced anomalous Hall effect up to room temperature. A giant positive magnetoresistance is measured from 7,000% at 30K to 200% at 300K and 9T, with no evidence of saturation.

  6. Curie isotherm map of Scotia Arc from near surface magnetic anomaly data

    Science.gov (United States)

    Catalán, Manuel

    2016-04-01

    The opening of the Drake Passage, situated between South America and Antarctica, represents the final stage of the fragmentation of Gondwana supercontinent. It led to the Scotia Arc formation, bordering the Scotia Sea, which is surrounded by fragments of the former continental connection. It is currently composed of Scotia and Sandwich Plates. Shackleton Fracture Zone constitutes its sinistral transpressive western boundary and it is a key structure that accommodates former Phoenix and Scotia Plates' differential movement. The formation of the Drake Passage and the Scotia Sea is considered of great importance to ocean circulation, as it allows the establishment of the Antarctic Circumpolar Current that isolated the Antarctic continent, with strong implications for climate and global changes. Thermal structure of the Earth's crust is one of the main parameters controlling geodynamic processes. There is few information regarding heat flow values on Scotia arc. These values are mainly located in its westernmost, southern and easternmost part, which are not enough to extract conclusions regarding lithospheric thickness variations and asthenospheric flow. Taking advantage of the World Digital Magnetic Anomaly Map Project's compilation we have extracted magnetic anomaly data which fall inside the Scotia Arc and surrounding areas. This magnetic anomaly picture provides the best representation of magnetic properties to date. We propose to use spectral methods on this regional magnetic compilation to obtain depth to the bottom of magnetic sources as a proxy to infer Curie depth and heat flow distribution in the Scotia Sea.

  7. [Analytical chemistry in works of Maria Skłodowska-Curie].

    Science.gov (United States)

    Hulanicki, Adam

    2012-01-01

    Maria Skłodowska-Curie--a Nobel Prize winner in chemistry--the elements of learning of chemistry gained just by a dint of work of more than ten months in Warsaw in the Institute of Industry and Agriculture Museum. The Nobel Prize concerned a contribution to the progress of chemistry through the discovery of radium and polonium, separation of radium and study of properties of this amazing element. It was awarded for an extremely arduous work, during which the chemical reactions being the principles of analytical chemistry were realized. Unlike to a typical analytical procedure, an initial attempt here was the thousands of kilograms of uranium ore: pitchblende. The final effect was small amounts of new elements: polonium and radium. Both the knowledge and the intuition of the researcher let her have a triumph. The difficulties she experienced because the properties of the searched chemical elements could only be evaluated thanks to the knowledge on other chemical elements. A significant achievement was the determination of the samples by means of radioactivity measurement, which gave rise to radiochemical analytical methods. An extreme analytical precision was demanded in multiple processes of fractional crystallization and precipitation which finally led to the calculation of the atomic mass of radium.

  8. Curie temperature and magnetic properties of aluminum doped barium ferrite particles prepared by ball mill method

    Science.gov (United States)

    Chen, Daming; Harward, Ian; Baptist, Joshua; Goldman, Sara; Celinski, Zbigniew

    2015-12-01

    Barium ferrite has attracted considerable interest in the fields of permanent magnets and perpendicular magnetic recording due to its strong uniaxial anisotropy and high Curie temperature (Tc). We prepared aluminum doped barium ferrite ceramics (BaAlxFe12-xO19, 0≤x≤6) by the ball mill method. The powder was milled for 96 h, and after forming pellets, annealed for 48 h in air at 1000 °C. The X-ray diffraction (XRD) data show that there are only single hexagonal phases in the samples without any impurity phase. The crystal lattice constants, a and c, were calculated by Cohen's method. Both a and c decrease with increasing x, ranging from 0.588 nm and 2.318 nm to 0.573 nm and 2.294 nm, respectively. A Vibrating Sample Magnetometer (VSM) and Superconducting Quantum Interference Device (SQUID) were used to investigate Tc and magnetic properties of BaFe12-xAlxO19. It is found that Tc decreases with increasing x, from 425 °C to 298 °C. It is also found that the saturated magnetization (4πMs) decreases with increasing x, while the coercivity (Hc) increases with the increase in x. The anisotropy field was also determined from the SQUID measurement.

  9. Cluster Mott insulators and two Curie-Weiss regimes on an anisotropic kagome lattice

    Science.gov (United States)

    Chen, Gang; Kee, Hae-Young; Kim, Yong Baek

    2016-06-01

    Motivated by recent experiments on the quantum-spin-liquid candidate material LiZn2Mo3O8 , we study a single-band extended Hubbard model on an anisotropic kagome lattice with the 1/6 electron filling. Due to the partial filling of the lattice, the intersite repulsive interaction is necessary to generate Mott insulators, where electrons are localized in clusters rather than at lattice sites. It is shown that these cluster Mott insulators are generally U(1) quantum spin liquids with spinon Fermi surfaces. The nature of charge excitations in cluster Mott insulators can be quite different from conventional Mott insulator and we show that there exists a cluster Mott insulator where charge fluctuations around the hexagonal cluster induce a plaquette charge order (PCO). The spinon excitation spectrum in this spin-liquid cluster Mott insulator is reconstructed due to the PCO so that only 1/3 of the total spinon excitations are magnetically active. Based on these results, we propose that the two Curie-Weiss regimes of the spin susceptibility in LiZn2Mo3O8 may be explained by finite-temperature properties of the cluster Mott insulator with the PCO as well as fractionalized spinon excitations. Existing and possible future experiments on LiZn2Mo3O8 , and other Mo-based cluster magnets are discussed in light of these theoretical predictions.

  10. Tailoring Curie temperature and magnetic anisotropy in ultrathin Pt/Co/Pt films

    Directory of Open Access Journals (Sweden)

    Vineeth Mohanan Parakkat

    2016-05-01

    Full Text Available The dependence of perpendicular magnetization and Curie temperature (Tc of Pt/Co/Pt thin films on the thicknesses of Pt seed (Pts and presence of Ta buffer layer has been investigated in this work. Pt and Co thicknesses were varied between 2 to 8 nm and 0.35 to 1.31 nm (across the spin reorientation transition thickness respectively and the Tc was measured using SQUID magnetometer. We have observed a systematic dependence of Tc on the thickness of Pts. For 8nm thickness of Pts the Co layer of 0.35nm showed ferromagnetism with perpendicular anisotropy at room temperature. As the thickness of the Pts was decreased to 2nm, the Tc went down below 250K. XRD data indicated polycrystalline growth of Pts on SiO2. On the contrary Ta buffer layer promoted the growth of Pt(111. As a consequence Ta(5nm/Pt(3nm/Co(0.35nm/Pt(2nm had much higher Tc (above 300K with perpendicular anisotropy when compared to the same stack without the Ta layer. Thus we could tune the ferromagnetic Tc and anisotropy by varying the Pts thickness and also by introducing Ta buffer layer. We attribute these observations to the micro-structural evolution of Pts layer which hosts the Co layer.

  11. Nanoengineering of an Si/MnGe quantum dot superlattice for high Curie-temperature ferromagnetism.

    Science.gov (United States)

    Nie, Tianxiao; Kou, Xufeng; Tang, Jianshi; Fan, Yabin; Lee, Shengwei; He, Qinglin; Chang, Li-Te; Murata, Koichi; Gen, Yin; Wang, Kang L

    2017-02-14

    The realization and application of spintronic devices would be dramatically advanced if room-temperature ferromagnetism could be integrated into semiconductor nanostructures, especially when compatible with mature silicon technology. Herein, we report the observation of such a system - an Si/MnGe superlattice with quantum dots well aligned in the vertical direction successfully grown by molecular beam epitaxy. Such a unique system could take full advantage of the type-II energy band structure of the Si/Ge heterostructure, which could trap the holes inside MnGe QDs, significantly enhancing the hole-mediated ferromagnetism. Magnetic measurements indeed found that the superlattice structure exhibited a Curie temperature of above 400 K. Furthermore, zero-field cooling and field cooling curves could confirm the absence of ferromagnetic compounds, such as Ge8Mn11 (Tc ∼ 270 K) and Ge3Mn5 (Tc ∼ 296 K) in our system. Magnetotransport measurement revealed a clear magnetoresistance transition from negative to positive and a pronounced anomalous Hall effect. Such a unique Si/MnGe superlattice sets a new stage for strengthening ferromagnetism due to the enhanced hole-mediation by quantum confinement, which can be exploited for realizing the room-temperature Ge-based spin field-effect transistors in the future.

  12. Ab initio theory of exchange interactions and the Curie temperature of bulk Gd

    CERN Document Server

    Turek, I; Bihlmayer, G; Bluegel, S

    2003-01-01

    An ab initio approach to the magnetic properties of bulk hexagonal Gd is developed that is based on the local spin-density approximation with the 4f electrons treated as localized core electrons. The effective one-electron problem is solved using the tight-binding linear muffin-tin orbital method in the atomic-sphere approximation with the valence basis consisting of s-, p-and d-type orbitals. The approach leads to a correct description of the ground-state properties like the stability of the ferromagnetic structure, the magnetic moment and the equilibrium lattice constant. Application of a real-space Green-function formalism yields the exchange pair interactions between distant neighbours that are inevitable for quantitative studies of magnetic excitations. The distance dependence and anisotropy of the exchange pair interactions are presented and the Curie temperature in the mean-field approximation is evaluated. The obtained value of 334 K is in much better agreement with the experimental value of 293 K tha...

  13. Nanoparticle de-acidification of the Mary Rose

    Directory of Open Access Journals (Sweden)

    Eleanor J. Schofield

    2011-07-01

    Full Text Available The preservation of waterlogged archaeological wooden finds, such as Henry VIII's flagship the Mary Rose1–3, is complicated by the biological, chemical, and mechanical changes induced from prolonged exposure to a marine environment. Of particular concern are sulfur species that form acidic compounds that attack wood4. Here we show that different sulfur compounds do not form acids at the same rate or pathway and propose a preservation strategy of applying SrCO3 nanoparticles. These nanoparticles not only neutralize problematic sulfuric acid, but also reduced sulfur compounds, such as sulfur and pyrite, which pose a long term threat. This is the first treatment that eliminates acidification at the root. Although this strategy was devised for the Mary Rose, it could be employed to preserve any archaeological organic artifact rich in problematic sulfur, from sunken ships5,6 and silk tapestries7 to ancient texts8 and parchments9.

  14. Mary Shelley's Frankenstein: what made the Monster monstrous?

    Science.gov (United States)

    Britton, Ronald

    2015-02-01

    This paper discusses the genesis of the famous story of Frankenstein which arose from a dream experienced by Mary Shelley whilst on a holiday shared with her husband Percy Shelley, Lord Byron, Dr Polidori and her step sister Claire Clairmont. The novel relates how the creature created by Victor Frankenstein horrifies him, is rejected by him and called a monster. The monster's ensuing despair and subsequent murderousness is eloquently described. The whole book is clearly connected to Mary Shelley's experience as an infant whose mother died after giving birth to her and her subsequent loss, as a mother, of her own new born infant. It is suggested that the novel imaginatively describes what it is to have been primarily rejected as an infant and to feel regarded as a monster.

  15. La modernidad electiva en Mariátegui

    Directory of Open Access Journals (Sweden)

    José Sazbón

    2001-01-01

    Full Text Available La originalidad de Mariátegui como político y pensador socialista ha sido estudiada desde diversas perspectivas. En este trabajo, la atención está centrada en su explícita vocación de “modernidad”, entendida como exigencia de integración del marxismo a las aperturas del pensamiento contemporáneo: filosofía, ciencias y artes, pero también renovada sensibilidad para las intuiciones vitales suscitadas por las convulsiones sociales y políticas de las primeras décadas del siglo. Luego de indicar la significación que revistió para Mariátegui el aporte soreliano -y su coordinación con las opciones indicadas-, se concede importancia a los recursos expresivos de la prosa mariateguiana, inusuales y encomiables.

  16. Experimental Physical Sciences Vistas: MaRIE (draft)

    Energy Technology Data Exchange (ETDEWEB)

    Shlachter, Jack [Los Alamos National Laboratory

    2010-09-08

    To achieve breakthrough scientific discoveries in the 21st century, a convergence and integration of world-leading experimental facilities and capabilities with theory, modeling, and simulation is necessary. In this issue of Experimental Physical Sciences Vistas, I am excited to present our plans for Los Alamos National Laboratory's future flagship experimental facility, MaRIE (Matter-Radiation Interactions in Extremes). MaRIE is a facility that will provide transformational understanding of matter in extreme conditions required to reduce or resolve key weapons performance uncertainties, develop the materials needed for advanced energy systems, and transform our ability to create materials by design. Our unique role in materials science starting with the Manhattan Project has positioned us well to develop a contemporary materials strategy pushing the frontiers of controlled functionality - the design and tailoring of a material for the unique demands of a specific application. Controlled functionality requires improvement in understanding of the structure and properties of materials in order to synthesize and process materials with unique characteristics. In the nuclear weapons program today, improving data and models to increase confidence in the stockpile can take years from concept to new knowledge. Our goal with MaRIE is to accelerate this process by enhancing predictive capability - the ability to compute a priori the observables of an experiment or test and pertinent confidence intervals using verified and validated simulation tools. It is a science-based approach that includes the use of advanced experimental tools, theoretical models, and multi-physics codes, simultaneously dealing with multiple aspects of physical operation of a system that are needed to develop an increasingly mature predictive capability. This same approach is needed to accelerate improvements to other systems such as nuclear reactors. MaRIE will be valuable to many national

  17. Tapatumo problema Marie Ndiaye romanuose | Le probleme d’identite dans les romans de Marie Ndiaye

    Directory of Open Access Journals (Sweden)

    Eglė Kačkutė

    2004-01-01

    Full Text Available L’article traite le problème de l’identité féminine dans les deux derniers romans de l’auteur française Marie Ndiaye La Sorcière et Rosie Carpe. La notion d’identité est abordée à travers des théories contemporaines d’identité, résumées par Calvin O. Schrag dans le livre The Self After Postmodernity (Le Soi après la Postmodernité, et celle de Judith Butler. Nous nous concentrons sur trois aspects d’identité : discursif, actif et communautaire. L’auteur de l’article se pose pour but de prouver que la résolution du problème d’identité dans la littérature des femmes a changé dans les dix dernières années. Les écrivains femmes des années 70 et 80 posent le problème d’identité féminine de point de vue du genre, tandis que Ndiaye présente le problème du point de vue universel, c’est-à-dire, communautaire et social. L’identité chez Ndiaye ne peut pas être établie qu’à travers la communauté sociale représentée par la famille. Nous parvenons à la conclusion que les personnages des romans analysés, étant à la recherche perpétuelle de leur identité ne parviennent quand même pas à la créer.

  18. Baltika kvartal = Baltika Quarter / Maris Kerge, Kadri Kerge

    Index Scriptorium Estoniae

    Kerge, Maris

    2010-01-01

    Rekonstrueeritud Baltika tööstushoonest: Moetänavast ja AS Baltika büroodest. Projekteerija, sisearhitektuur büroode osas: Studio 3 (4 arhitekti), büroo Kolm Pluss Üks (9 arhitekti). Sisearhitektuur Moetänava osas: Pekka Porkanen, Maris Kerge, Ott Kangur, Maire Milder, Lembit-Kaur Stöör, Ülo-Tarmo Stöör, Lauri Eltermaa, Pärtel Eelma. Projekt: 2007-2009, valmis: 2009

  19. Global Supply Chain: An Executive Interview with Mary Shelman

    OpenAIRE

    Jose, H. Douglas

    2009-01-01

    Mary Shelman discusses forces driving higher food prices and some of the changes which are impacting the global food supply chain. Shelman coordinates Harvard Business School’s premier Agribusiness Seminar attended annually by more than 200 CEOs and top managers from global firms. She also organizes and teaches similar programs in Europe, Latin America and Asia. Her research focuses on the forces shaping global agribusiness. Her experience bridges academia, as an author and teacher of dozen...

  20. Baltika kvartal = Baltika Quarter / Maris Kerge, Kadri Kerge

    Index Scriptorium Estoniae

    Kerge, Maris

    2010-01-01

    Rekonstrueeritud Baltika tööstushoonest: Moetänavast ja AS Baltika büroodest. Projekteerija, sisearhitektuur büroode osas: Studio 3 (4 arhitekti), büroo Kolm Pluss Üks (9 arhitekti). Sisearhitektuur Moetänava osas: Pekka Porkanen, Maris Kerge, Ott Kangur, Maire Milder, Lembit-Kaur Stöör, Ülo-Tarmo Stöör, Lauri Eltermaa, Pärtel Eelma. Projekt: 2007-2009, valmis: 2009

  1. Rahvarõiva uus tulek / Mari Ird ; interv. Irene Roos

    Index Scriptorium Estoniae

    Ird, Mari

    2004-01-01

    Aastaid ajalooliselt õigeid Eesti rahvarõivaid loonud Mari Ird sellest, kuidas tänäpäeval rahvarõivaid valida, kanda ja hoida. Eesti rahvarõivaste huvitavatest tagamaadest, pidamise, käima-, seisu-, meeste, naiste ja laste rõivastest, pruudikroonist, jalanõudest. 14 ill.: Ruhnu naise rõivaste kolm varianti, Mulgi kihelkonna meeste, Karja kihelkonna naiste ja Pöide lesknaise riided

  2. Trans-Colonial Collaboration and Slave Narrative: Mary Prince Revisited

    Directory of Open Access Journals (Sweden)

    Michelle Gadpaille

    2011-10-01

    Full Text Available In 1831 in London, two formidable women met: Mary Prince, an ex-slave from Bermuda, who had crossed the Atlantic to a qualified freedom, and Susanna Strickland, an English writer. The narrative that emerged from this meeting was The History of Mary Prince, which played a role in the fight for slave emancipation in the British Empire. Prince disappeared once the battle was won, while Strickland emigrated to Upper Canada and, as Susanna Moodie, became an often quoted 19th century Canadian writer. Prince dictated, Strickland copied, and the whole was lightly edited by Thomas Pringle, the anti-slavery publisher at whose house the meeting took place. This is the standard account. In contesting this version, the paper aims to reinstate Moodie as co-creator of the collaborative Mary Prince text by considering multiple accounts of the meeting with Prince and to place the work in the context of Moodie’s pre- and post-emigration oeuvre on both sides of the Atlantic.

  3. Revisiting Mary Daly: Towards a quadripartite theological and philosophical paradigm

    Directory of Open Access Journals (Sweden)

    Hannelie Wood

    2015-03-01

    Full Text Available I was a tenderfoot in feminist discourse when I started my research on patriarchy, feminism, and Mary Daly. In my thesis, one aspect I engaged was Daly’s battle with gender issues in Christian theology. From the beginning I was troubled by Mary Daly’s views on God, men, and women in her discourse on Christianity. Daly undoubtedly contributed to the discussion on gender issues in the Christian faith, but her focus on androcentrism and her interpretations of Scripture led her to abandon the Christian faith. Mary Daly has written extensively on patriarchy as it is found in religion – particularly in the Christian faith – and how it filters through society. In her critique of patriarchy she set her course to dismantle the facade of a patriarchal and misogynistic God as the root of patriarchy. Daly did not see any positive qualities of the Christian faith and completely rejected other interpretations of a God whose person embraces both male and female qualities. Against this background I will evaluate Daly’s post-Christian feminist theological and philosophical paradigm. I propose that Daly has a quadripartite theological and philosophical paradigm wherein there are four main players. The ‘Who is who’ in Daly’s quadripartite patriarchal theological and philosophical paradigm are the patriarchal male, the patriarchal female, the patriarchal God and the biophilic woman.

  4. Large magnetization and high Curie temperature in highly disordered nanoscale Fe2CrAl thin films

    Science.gov (United States)

    Dulal, Rajendra P.; Dahal, Bishnu R.; Forbes, Andrew; Pegg, Ian L.; Philip, John

    2017-02-01

    We have successfully grown nanoscale Fe2CrAl thin films on polished Si/SiO2 substrates using an ultra-high vacuum deposition with a base pressure of 9×10-10 Torr. The thickness of thin films ranges from 30 to 100 nm. These films exhibit cubic crystal structure with lattice disorder and display ferromagnetic behavior. The Curie temperature is greater than 400 K, which is much higher than that reported for bulk Fe2CrAl. The magnetic moments of the films varies from 2.5 to 2.8 μB per formula unit, which is larger than the reported bulk values. Thus, the disordered nanoscale Fe2CrAl films exhibit strong Fe-Fe exchange interactions through Fe-Cr-Fe and Fe-Al-Fe layers, resulting in both a large magnetization and a high Curie temperature.

  5. Effect of pressure on the Curie temperature of Mn2RuSn and Mn2PdSn

    Science.gov (United States)

    Adachi, Y.; Watanabe, T.; Kanomata, T.; Hayasaka, M.; Endo, K.; Nishihara, H.; Xu, X.; Kainuma, R.

    2017-04-01

    Effect of pressure on the Curie temperature TC of the Mn-rich Heusler alloys Mn2RuSn and Mn2PdSn has been investigated by measuring the temperature dependence of initial permeability at various pressures up to 10 kbar. It was found that the Curie temperatures of Mn2RuSn and Mn2PdSn decrease with increasing pressure. The pressure derivatives of TC were estimated to be -0.59 K/kbar for Mn2RuSn and -0.80 K/kbar for Mn2PdSn. On the basis of the experimental results, the relationship between the magnetic transition temperature and the Mn-Mn distance is discussed.

  6. A pixel ionization chamber used as beam monitor at the Institut Curie-Centre de Protontherapie de Orsay (CPO)

    Energy Technology Data Exchange (ETDEWEB)

    La Rosa, A. [Dipartimento di Fisica Sperimentale, Universita di Torino. Via P. Giuria 1, Torino 10125 (Italy) and INFN. Via P. Giuria 1, Turin 10125 (Italy)]. E-mail: larosa@to.infn.it; Garella, M.A. [INFN. Via P. Giuria 1, Turin 10125 (Italy); Bourhaleb, F. [Fondazione TERA. Via Puccini 11, Novara 28100 (Italy); Cirio, R. [INFN. Via P. Giuria 1, Turin 10125 (Italy); Donetti, M. [INFN. Via P. Giuria 1, Turin 10125 (Italy); Fondazione CNAO. Via Caminadella 16, Milan 20123 (Italy); Giordanengo, S. [INFN. Via P. Giuria 1, Turin 10125 (Italy); Givehchi, N. [Dipartimento di Fisica Sperimentale, Universita di Torino. Via P. Giuria 1, Turin 10125 (Italy); INFN. Via P. Giuria 1, Turin 10125 (Italy); Marchetto, F. [INFN. Via P. Giuria 1, Turin 10125 (Italy); Martin, F. [Institut Curie-Centre de Protontherapie de Orsay. Bat. 101 Campus Universitaire, Orsay Cedex 91898 (France); Meyroneinc, S. [Institut Curie-Centre de Protontherapie de Orsay. Bat. 101 Campus Universitaire, Orsay Cedex 91898 (France); Peroni, C. [Dipartimento di Fisica Sperimentale, Universita di Torino. Via P. Giuria 1, Turin 10125 (Italy); INFN. Via P. Giuria 1, Turin 10125 (Italy); Pitta, G. [Fondazione TERA. Via Puccini 11, Novara 28100 (Italy)

    2006-09-15

    The Dipartimento di Fisica Sperimentale and the Istituto Nazionale di Fisica Nucleare (INFN), Torino, in collaboration with the Institut Curie-Centre de Protontherapie de Orsay (CPO), have developed and built a pixel parallel plate ionization chamber to be used as monitor for the proton therapy beam line at the Institut Curie-CPO (Orsay, France). The sensitive area of the detector is (160x160) mm{sup 2}, with the anode segmented in 1024 square pixels arranged in a 32x32 matrix; the area of each pixel is (5x5) mm{sup 2}. The detector has been placed on the beam line just upstream of the last collimator to monitor the beam shape and to measure the stability and reproducibility of the delivery system. In this paper, we present a detailed description of the detector and the results of a set of preliminary tests.

  7. Curie point depth from spectral analysis of aeromagnetic data from Cerro Prieto geothermal area, Baja California, México

    Science.gov (United States)

    Espinosa-Cardeña, J. M.; Campos-Enriquez, J. O.

    2008-10-01

    Using aeromagnetic data acquired in the area from the Cerro Prieto geothermal field, we estimated the depth to the Curie point isotherm, interpreted as the base of the magnetic sources, following statistical spectral-based techniques. According to our results the Curie point isotherm is located at a depths ranging from 14 to 17 km. Our result is somewhat deeper than that obtained previously based only in 2-D and 3-D forward modeling of previous low-quality data. However, our results are supported by independent information comprising geothermal gradients, seismicity distribution in the crust, and gravity determined crustal thickness. Our results imply a high thermal gradient (ranging between 33 and 38 °C/km) and high heat flow (of about 100 mW/m 2) for the study area. The thermal regime for the area is inferred to be similar to that from the Salton trough.

  8. An upper bound on the size of m-ary t-sEC/AUED codes

    Institute of Scientific and Technical Information of China (English)

    ZHANG Peng-cheng; FU Fang-wei; CHANG Zu-ling

    2006-01-01

    Finding good upper bound for the size of m-ary t-symmetric error correcting codes (t-sEC/AUED codes) codes is the main problem in the coding theory of m-ary t-sEC/AUED codes. Based on the method of Lagrange multipliers, We shall derive an upper bound on the size of m-ary t-sEC/AUED in this paper. Some examples achieved this upper bound are also given in this paper.

  9. Effect of P-anion codoping on the Curie temperature of GaMnAs diluted magnetic semiconductors

    Science.gov (United States)

    Bouzerar, Richard; Máca, Frantisek; Kudrnovský, Josef; Bergqvist, Lars

    2010-07-01

    Recent measurements of GaMnAs alloy samples with a very small content of P atoms prepared by ion-implanted pulsed laser melting (II-PLM) [Phys. Rev. Lett. 101, 087203 (2008)10.1103/PhysRevLett.101.087203] have shown surprisingly low Curie temperature as compared to undoped samples. An explanation based on a possible metal-insulator transition at constant Mn doping was proposed based on a dramatic increase of the sample resistivity. However, no quantitative calculations supporting such a picture as concerns the Curie temperature were shown. We will present a parameter-free theory of the Curie temperature (TC) which assumes that possible defects due to the II-PLM such as, e.g., space inhomogeneities, vacancies, clustering, and also conventional compensating defects will reduce the sample hole concentration. Their effect was first qualitatively modeled in the framework of the rigid-band model by adjusting the system Fermi level due to the reduction of the carrier concentration which is considered as a parameter of the theory. In addition, the effect of possible conventional compensating defects, such as, e.g., As and P antisites or P and Mn interstitials was also investigated. TC ’s are calculated within the self-consistent local RPA (SCLRPA) and Monte Carlo (MC) simulations. We will demonstrate that a reasonable agreement of calculated and measured TC can be obtained for reduced hole concentrations which are known to exist in GaMnAs samples. As concerns possible specific defects, we have shown that P and Mn interstitials are particularly effective in the reduction of the sample Curie temperature.

  10. Using ferromagnetic nanoparticles with low Curie temperature for magnetic resonance imaging-guided thermoablation

    Directory of Open Access Journals (Sweden)

    Herynek V

    2016-08-01

    Full Text Available Vít Herynek,1 Karolína Turnovcová,2 Pavel Veverka,3 Tereza Dědourková,4,5 Pavel Žvátora,6 Pavla Jendelová,2 Andrea Gálisová,1 Lucie Kosinová,7 Klára Jiráková,2 Eva Syková2 1MR-Unit, Radiodiagnostic and Interventional Radiology Department, Institute for Clinical and Experimental Medicine, Prague, 2Department of Neuroscience, Institute of Experimental Medicine, 3Department of Magnetics and Superconductors, Institute of Physics, Czech Academy of Sciences, Prague, 4Department of Inorganic Technology, Faculty of Chemical Technology, University of Pardubice, 5SYNPO, akciová společnost, Pardubice, 6Department of Analytical Chemistry, Institute of Chemical Technology, 7Diabetes Center, Institute for Clinical and Experimental Medicine, Prague, Czech Republic Introduction: Magnetic nanoparticles (NPs represent a tool for use in magnetic resonance imaging (MRI-guided thermoablation of tumors using an external high-frequency (HF magnetic field. To avoid local overheating, perovskite NPs with a lower Curie temperature (Tc were proposed for use in thermotherapy. However, deposited power decreases when approaching the Curie temperature and consequently may not be sufficient for effective ablation. The goal of the study was to test this hypothesis. Methods: Perovskite NPs (Tc =66°C–74°C were characterized and tested both in vitro and in vivo. In vitro, the cells suspended with NPs were exposed to a HF magnetic field together with control samples. In vivo, a NP suspension was injected into a induced tumor in rats. Distribution was checked by MRI and the rats were exposed to a HF field together with control animals. Apoptosis in the tissue was evaluated. Results and discussion: In vitro, the high concentration of suspended NPs caused an increase of the temperature in the cell sample, leading to cell death. In vivo, MRI confirmed distribution of the NPs in the tumor. The temperature in the tumor with injected NPs did not increase

  11. Structure and Curie temperature of Y2Fe17-xCrx

    Institute of Scientific and Technical Information of China (English)

    HAO; Shiqiang; (

    2003-01-01

    [1]Sun Hong, Coey, J. M. D., Otani, Y. et al., Magnetic properties of a new series of rare-earth iron nitrides: R2Fe17Ny (y~2.6), J. Phys.: Condens. Matter., 1990, 2: 6465-6470.[2]Jacobs, T. H., Buschow, K. H. J., Zhou, G. F. et al., Magnetic interactions in R2Fe17-xAlx compounds (R=Ho, Y), J. Magn. Magn. Mater., 1992,116: 220-230.[3]Gvord, D., Lemaire, R., Magnetic transition and anomalous thermal expansion in R2Fe17 compounds, IEEE Trans. Magn., 1974, 10: 109-113.[4]Gubbens, P. C. M., van der Kraan, A. M., Jacobs, T. N. et al., 57Fe and 169Tm Mossbauer effect and magnetic properties of Tm2Fe15M2 (M=Al, Ga, Si), J. Less-Common Met., 1990,159: 173.[5]Middleton, D. P., Buschow, K. H. J., Magnetic properties of Ce2Fe17-xSix compounds, J. Alloys of Compounds, 1994, 206: L1-L2.[6]Jaswal, S. S., Yelon, W. B., Hadjipanayis, G. C. et al., Electronic and magnetic structures of the rare-earth compounds: R2Fe17Nx, Phys. Rev. Lett., 1991,67(5): 644-647.[7]Sabiryanov, R. F., Jaswal, S. S., Ab initio calculations of the Curie temperature of complex permanent-magnet materials, Phys. Rev. Lett., 1997, 79: 155-158.[8]Chen, N. X., Shen, J., Su, X. P., Theoretical study on the phase stability, site preference, and lattice parameters for Gd(Fe,T)12, J. Phys.: Condens. Matter., 2001, 13: 2727-2736.[9]Chen, N. X., Hao, S. Q., Wu, Y. et al., Phase stability and site preference of Sm(Fe,T)12, J. Magn. Magn. Mater., 2001, 233: 169-180.[10]Carlsson, A. E., Gelatt, C. D., Ehrenreich, H., An ab initio pair potential applied to metals, Philos. Mag. A, 1980, 41: 241-250.[11]Chen, N. X., Chen, Z. D., Wei, Y. C., Multidimensional inverse lattice problem and a uniformly sampled arithmetic Fourier transform, Phys. Rev. E, 1997, 55: R5-R8.[12]Chen, N. X., Ren, G. B., Carlsson-Gelatt-Ehrenreich technique and the Mobius inversion theorem, Phys. Rev. B, 1992, 45: 8177-8180.[13]Chen, N. X., Ge, X. J., Zhang, W. Q., Atomistic analysis of the field

  12. Observation of a low Curie temperature ferromagnetic phase of ultrathin epitaxial Fe films on GaAs(0 0 1)

    Energy Technology Data Exchange (ETDEWEB)

    Spangenberg, M. [Joule Physics Laboratory, The Crescent, Institute for Materials Research, University of Salford, Salford M5 4WT (United Kingdom); Neal, J.R. [Joule Physics Laboratory, The Crescent, Institute for Materials Research, University of Salford, Salford M5 4WT (United Kingdom); Shen, T.-H. [Joule Physics Laboratory, The Crescent, Institute for Materials Research, University of Salford, Salford M5 4WT (United Kingdom)]. E-mail: t.shen@salford.ac.uk; Morton, S.A. [Department of Chemistry and Materials Science, Lawrence Livermore National Laboratory, CA 94550 (United States); Tobin, J.G. [Department of Chemistry and Materials Science, Lawrence Livermore National Laboratory, CA 94550 (United States); Waddill, G.D. [Department of Physics, University of Missouri-Rolla, Rolla, MO 65409 (United States); Matthew, J.A.D. [Department of Physics, University of York, York YO1 5DD (United Kingdom); Greig, D. [Department of Physics and Astronomy, University of Leeds, Leeds LS2 9JT (United Kingdom); Malins, A.E.R. [CLRC Daresbury Laboratory, Warrington WA4 4AD (United Kingdom); Seddon, E.A. [CLRC Daresbury Laboratory, Warrington WA4 4AD (United Kingdom); Hopkinson, M. [EPSRC National Centre for III-V Technologies, University of Sheffield, Mappin Street, Sheffield, S1 3JD (United Kingdom)

    2005-04-15

    The magnetic properties of epitaxial Fe films on GaAs in the range of the first few monolayers have been the subject of a considerable number of investigations in recent years. The absence of magnetic signatures at room temperature has been attributed to the existence of a magnetic 'dead' layer as well as superparamagnetism. By examining the temperature dependence of the magnetic linear dichroism of the Fe core level photoelectrons, we found a ferromagnetic regime with a Curie temperature, T {sub c} substantially lower than room temperature, e.g., a T {sub c} of about 240 K for thin films of a nominal thickness of 0.9 nm. The values of Curie temperature were sensitive to the initial GaAs substrate conditions and the thickness of the Fe over-layer with a layer of thickness of 1.25 nm showing a T {sub c} above room temperature. The data suggest that the thin Fe films on GaAs(0 0 1) may have ferromagnetic character at an earlier stage of growth than previously expected, although a weaker exchange interaction in the films leads to a substantial reduction in Curie temperature.

  13. Curie Temperature and Microstructural Changes Due to the Heating Treatment of Magnetic Amorphous Materials

    Directory of Open Access Journals (Sweden)

    Gondro J.

    2016-03-01

    Full Text Available Three distinct alloys: Fe86Zr7Nb1Cu1B5, Fe82Zr7Nb2Cu1B8, and Fe81Pt5Zr7Nb1Cu1B5 were characterized both magnetically and structurally. The samples, obtained with spinning roller method as a ribbons 3 mm in width and 20 μm thick, were investigated as-quenched and after each step of a multi steps heating treatment procedure. Each sample was annealed at four steps, fifteen minutes at every temperature, starting from 573K+600K up to +700K depending on type of alloy. Mössbauer spectroscopy data and transmission electron microscope (HRE M pictures confirmed that the as-quenched samples are fully amorphous. This is not changed after the first stages of treatment heating leads to a reduction of free volumes. The heating treatment has a great influence on the magnetic susceptibilities. The treatment up to 600K improves soft magnetic properties: an χ increase was observed, from about 400 to almost 1000 for the samples of alloys without Pt, and from about 200 to 450 at maximum, for the Fe81Pt5Zr7Nb1Cu1B5. Further heating, at more elevated temperatures, leads to magnetic hardening of the samples. Curie temperatures, established from the location of Hopkinson’s maxima on the χ(T curve are in very good agreement with those obtained from the data of specific magnetization, σ(T, measured in a field of 0.75T. As a critical parameter β was chosen to be equal 0.36 for these calculations, it confirmed that the alloys may be considered as ferromagnetic of Heisenberg type. Heating treatment resulted in decreasing of TC. These changes are within a range of several K.

  14. The 1951-98 experience of the Paris Institut Curie Radiopathology Unit: a preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    Cosset, J.M.; Perdereau, B.; Dubray, B.; Helfre, S.; Brixy, F.; Gongora, R.; Fourquet, A. [Institut Curie, 26 rue d' Ulm, 75005 Paris (France)

    1999-12-01

    From 1 January 1951 to 30 June 1998, 696 patients presented spontaneously or were referred to the French Institut Curie Radiopathology Unit following a more or less severe accidental irradiation. Of these, 568 patients came from France, while 128 were sent by various foreign countries. The very great majority of irradiation accidents occurred in the workplace, particularly in industry. Interestingly, 'non-nuclear' industry was responsible for three times more events than the nuclear industry. While incidental irradiation of the public by lost radioactive sources was exceedingly rare in France, it seemed to be more frequent in our cohort of foreign patients. Radiation phobia accounted for about 10% of cases in the French cohort, but the number of cases did not seem to increase with time. Overall, the accrual of patients over time appears to be stable, with 10 to 25 new cases consulting each year. Fortunately, a majority of cases corresponded to low-level irradiation (and even no irradiation at all). In the French cohort, only 21.6% of patients, showing deterministic effects, required some form of treatment, with 4.9% considered as 'severe' cases. Not unexpectedly, more patients required treatment in the foreign cohort (35.2%), with 24.2% of severe cases, including four deaths. The main features of this database are consistent with the data previously reported by the IAEA, UNSCEAR and REAC/TS. Although the number of severe cases is small, it should still be considered to be too high, especially as most of these accidents could have been easily avoided if a few basic radioprotection rules had been fully respected. (abstract)

  15. Curie point depth in the SW Caribbean using the radially averaged spectra of magnetic anomalies

    Science.gov (United States)

    Salazar, Juan M.; Vargas, Carlos A.; Leon, Hermann

    2017-01-01

    We have estimated the Curie Point Depth (CPD) using the average radial power spectrum in a tectonically complex area located in the SW Caribbean basin. Data analyzed came from the World Digital Magnetic Anomaly Map, and three methods have been used to compare results and evaluate uncertainties: Centroid, Spectral Peak, and Forward Modeling. Results show a match along the three methods, suggesting that the CPD values in the area ranging between 6 km and 50 km. The results share the following characteristics: A) High values (> 30 km) are in continental regions; B) There is a trend of maximum CPD values along the SW-NE direction, starting from the Central Cordillera in Colombia to the Maracaibo Lake in Venezuela; C) There is a maximum CPD at the Sierra Nevada de Santa Marta (Colombia) as well as between Costa Rica - Nicaragua and Nicaragua - Honduras borders. The lowest CPD values (coastal regions and offshore. We also tested results by estimating the geothermal gradient and comparing measured observations of the study area. Our results suggest at least five thermal terrains in the SW Caribbean Basin: A) The area that is comprising the Venezuela Basin, the Beata Ridge and the Colombia Basin up to longitude parallel to the Providencia Throat. B) The area that includes zones to the north of the Cocos Ridge and Panam Basin up to the trench. C) The orogenic region of the northern Andes and including areas of the Santa Marta Massif. D) The continental sector that encompasses Nicaragua, northern Costa Rica and eastern of Honduras. E) Corresponds to areas of the northern Venezuela and Colombia, NW of Colombia, the Panamanian territory and the transition zones between the Upper and Lower Nicaragua Rise.

  16. An Analysis of the Symptomatic Domains Most Relevant to Charcot Marie Tooth Neuropathy (CMT) Patients

    Science.gov (United States)

    2017-06-09

    Charcot Marie Tooth Disease (CMT); Hereditary Sensory and Motor Neuropathy; Nerve Compression Syndromes; Tooth Diseases; Congenital Abnormalities; Genetic Diseases, Inborn; Heredodegenerative Disorders, Nervous System

  17. Curie's hypotheses concerning radioactivity and the origin of the elements

    Energy Technology Data Exchange (ETDEWEB)

    Kuroda, P.K.

    1999-09-01

    Pierre Curie gave two hypotheses at first; (1) It can be supposed that the radioactive substances borrow the energy, which they release, from an external radiation, and their radiation would then be a secondary radiation, (2) It can be supposed that the radioactive substances draw from themselves the energy which they release. The second hypothesis has shown the more fertile in explaining the properties of the radioactive substances. Consequently, the first hypothesis became more or less forgotten. It appears, however, the first hypothesis should play an important role in explaining the phenomena concerning the origin of the elements. The Oklo Phenomenon has demonstrated that a nuclear fire had once existed on our planet earth and formation of heavy elements was occurring in nature. The author pointed out that the difference in the isotopic compositions of xenon found in meteorites, lunar samples and in the earth's atmosphere can only be explained as due to the alterations of the isotropic compositions of xenon by combined effect of (a) mass-fractionation, (b) spallation, and (c) stellar temperature neutron-capture reactions. The strange xenon components are not isotopically pure substance. Instead, xenon-HL is a mixture of the {sup 244}Pu fission xenon and the xenon whose isotopic compositions is severely altered by a combined effect of the processes (a), (b) and (c) mentioned above. These results also indicate that C1 carbonaceous chondrites, which is generally as the most primitive sample of the solar system material, began to retain its xenon 5.1 billion years ago, when the plutonium to uranium ratio in the solar system was as high as almost 0.6 (atom/atom), while the C2 carbonaceous chondrite began to retain their xenon about 150 million years later and the ordinary chondrites and achondrite about 500 to 600 million years later. This means that the birth of the solar system began soon after the last supernova exploded about 5.1 billion years ago, and the

  18. Mary Wakefield: Health Resources and Services Administrator. Interview.

    Science.gov (United States)

    Wakefield, Mary

    2014-06-01

    Dr. Mary Wakefield is the administrator of the Health Resources and Services Administration. She came from the University of North Dakota, where she directed the Center for Rural Health. She has served as director of the Center for Health Policy, Research and Ethics at George Mason University and has worked with the World Health Organization's Global Programme on AIDS in Geneva, Switzerland. She is a fellow in the American Academy of Nursing and was elected to the Institute of Medicine of the National Academies. A native of North Dakota, Wakefield holds a doctoral degree in nursing from the University of Texas.

  19. The ascent of Mary Somerville in 19th century society

    CERN Document Server

    Strickland, Elisabetta

    2016-01-01

    This biography traces the life and work of Mary Fairfax Somerville, whose extraordinary mathematical talent only came to light through fortuitous circumstances. Barely taught to read and write as a child, all the science she learned and mastered was self taught. In this delightful narrative the author takes up the challenge of discovering how Somerville came to be one of the most outstanding British women scientists and, furthermore, a popular writer. Particular attention is paid to the gender aspects of Somerville's success in what was, to put it mildly, a predominantly male domain.

  20. Uus kuum Eesti disain / Silvia Pärmann, Maris Takk

    Index Scriptorium Estoniae

    Pärmann, Silvia

    2015-01-01

    Karl Tauli disainitud taburet "Ämblu", Aap Piho puidust ümmargune laud, Marit Ilisoni tekkmantlid kollektsioonist "Longing for Sleep/Magada tahaks", Narma vaibakollektsioon "OPEN 2015/16" (disainerid Monika Järg, Kaidi Ploomipuu), Annike Laigo vaibakollektsioon "XX", Kairi Katmanni vaip "Storytellers", Valhalla Factory kollektsiooni "Daydreamers" ripptool, Raili Keivi betoonist ja portselanist nõudekollektsioon, Tarmo Luisu valgusti "Kassett", Stella Soomlaisi käekotid, Karin Kallase ja Erik Pasti (Stuudio Nahk) disainitud jalatsid, käekotid ja ehted, Kuula + Jylhä jalatsikollektsioon, Mokoko (disainer Mari Maripuu) nahast aksessuaarid

  1. Uus kuum Eesti disain / Silvia Pärmann, Maris Takk

    Index Scriptorium Estoniae

    Pärmann, Silvia

    2015-01-01

    Karl Tauli disainitud taburet "Ämblu", Aap Piho puidust ümmargune laud, Marit Ilisoni tekkmantlid kollektsioonist "Longing for Sleep/Magada tahaks", Narma vaibakollektsioon "OPEN 2015/16" (disainerid Monika Järg, Kaidi Ploomipuu), Annike Laigo vaibakollektsioon "XX", Kairi Katmanni vaip "Storytellers", Valhalla Factory kollektsiooni "Daydreamers" ripptool, Raili Keivi betoonist ja portselanist nõudekollektsioon, Tarmo Luisu valgusti "Kassett", Stella Soomlaisi käekotid, Karin Kallase ja Erik Pasti (Stuudio Nahk) disainitud jalatsid, käekotid ja ehted, Kuula + Jylhä jalatsikollektsioon, Mokoko (disainer Mari Maripuu) nahast aksessuaarid

  2. Charcot-Marie-Tooth病的特殊类型

    Institute of Scientific and Technical Information of China (English)

    马永才; 李太伟

    2003-01-01

    @@ Charcot-Marie-Tooth病(CMT)又名腓骨肌萎缩症或遗传性运动、感觉神经病(HMSN)是一组影响周围神经系统临床、亚临床的遗传多型性疾病.以首先出现腓骨肌萎缩,继以远端肌萎缩为特征,伴感觉障碍、脊柱及足畸形、植物神经功能紊乱等.

  3. Charcot-marie-tooth disease complicating type 2 diabetes.

    LENUS (Irish Health Repository)

    Win, Htet Htet Ne

    2011-07-01

    Although both conditions are relatively common, there are very few descriptions of type 2 diabetes mellitus coexisting with Charcot-Marie-Tooth disease (CMT). This case report and literature review describes a 53-year-old Irish man who presented with type 2 diabetes and significant neuropathy, and who was subsequently diagnosed with CMT type 1A. This case report will also discuss how to differentiate diabetic neuropathy from a progressive hereditary neuropathy and how coexistence aggravates the progression of neuropathy thus necessitating early diagnosis.

  4. Charcot-Marie-Tooth disease complicating type 2 diabetes.

    LENUS (Irish Health Repository)

    Win, Htet Htet Ne

    2012-02-01

    Although both conditions are relatively common, there are very few descriptions of type 2 diabetes mellitus coexisting with Charcot-Marie-Tooth disease (CMT). This case report and literature review describes a 53-year-old Irish man who presented with type 2 diabetes and significant neuropathy, and who was subsequently diagnosed with CMT type 1A. This case report will also discuss how to differentiate diabetic neuropathy from a progressive hereditary neuropathy and how coexistence aggravates the progression of neuropathy thus necessitating early diagnosis.

  5. Química Supramolecular amb Jean-Marie Lehn

    OpenAIRE

    2012-01-01

    "La química supramolecular pot ajudar a fer medicaments més eficaços". Amb motiu de les II Jornades Doctorals organitzades el passat juny des del Departament de Química de la UAB, el Premi Nobel de Química de l'any 1987 Jean-Marie Lehn va visitar la nostra universitat per impartir una xerrada sobre el disseny de nanoestructures supramoleculars i les seves aplicacions. Aprofitant aquesta visita, des d'UAB Divulga li vam realitzar una entrevista per saber més coses sobre la química supramolecul...

  6. Sister Mary Joseph Nodule as a Presenting Sign of Pancreatobiliary Adenocarcinoma

    OpenAIRE

    2012-01-01

    Sister Mary Joseph nodules represent metastatic cancer of the umbilicus. These malignancies are usually associated with the ovary and gastrointestinal tract. The authors report the case of a Sister Mary Joseph nodule originating from the bifurcation of the common hepatic duct. Umbilical nodules should prompt clinical evaluations, as these tumors are usually associated with poor prognosis.

  7. Sister Mary joseph nodule as a presenting sign of pancreatobiliary adenocarcinoma.

    Science.gov (United States)

    Shelling, Michael L; Vitiello, Magalys; Lanuti, Emma L; Rodriguez, Senen; Kerdel, Francisco A

    2012-10-01

    Sister Mary Joseph nodules represent metastatic cancer of the umbilicus. These malignancies are usually associated with the ovary and gastrointestinal tract. The authors report the case of a Sister Mary Joseph nodule originating from the bifurcation of the common hepatic duct. Umbilical nodules should prompt clinical evaluations, as these tumors are usually associated with poor prognosis.

  8. Potential Hosts for Lambertella corni-maris and Phacidium lacerum within the Family Rosaceae

    Science.gov (United States)

    Two fungi were described in 2015 and 2016 as pathogens of pome fruit in the Pacific Northwest USA: Lambertella corni-maris on apple (Malus domestica), and Phacidium lacerum (synonym, Ceuthospora pinastri) on apple and d’Anjou pear (Pyrus communis). We documented pathogenicity of L. corni-maris to d...

  9. Using the "Mary Tyler Moore Show" as a Feminist Teaching Tool

    Science.gov (United States)

    Jule, Allyson

    2010-01-01

    This paper explores the use of "The Mary Tyler Moore Show" as a teaching tool used with a group of final-year undergraduate students who gathered together last academic year (2007-8) to explore Women in Leadership, as part of a Communications course. The research focus was: How can the use of "The Mary Tyler Moore Show" (a 1970-7 American…

  10. Foix-Chavany-Marie syndrome in a 17-year-old female with congenital cytomegalovirus infection.

    Science.gov (United States)

    Conforti, Renata; Capasso, Raffaella; Capaldo, Guglielmo; Dato, Clemente; Saracino, Dario; Di Iorio, Giuseppe; Melone, Mariarosa A

    2014-01-01

    Foix-Chavany-Marie syndrome is characterized by bilateral facio-glosso-pharyngo-masticatory paralysis of voluntary movement due to bilateral anterior opercular lesions. We describe the case of a 17-year-old female affected by Foix-Chavany-Marie syndrome and congenital cytomegalovirus infection, evaluating the possible etiopathogenetic correlation between cerebral cortical dysplasia and intrauterine infections.

  11. Quality-of-life in Charcot-Marie-Tooth disease: the patient's perspective.

    Science.gov (United States)

    Johnson, Nicholas E; Heatwole, Chad R; Dilek, Nuran; Sowden, Janet; Kirk, Callyn A; Shereff, Denise; Shy, Michael E; Herrmann, David N

    2014-11-01

    This study determines the impact of symptoms associated with Charcot-Marie-Tooth disease on quality-of-life. Charcot-Marie-Tooth patients in the Inherited Neuropathies Consortium Rare Diseases Clinical Research Network Contact Registry were surveyed. The survey inquired about 214 symptoms and 20 themes previously identified as important to Charcot-Marie-Tooth patients through patient interviews. Symptom population impact was calculated as the prevalence multiplied by the relative importance of each symptom identified. Prevalence and symptom impact were analyzed by age, symptom duration, gender, Charcot-Marie-Tooth type, and employment status. 407 participants returned the survey, identifying foot and ankle weakness (99.7%) and impaired balance (98.6%) as the most prevalent themes. Foot and ankle weakness and limitations with mobility were the themes with the highest impact. Both symptom prevalence and impact gradually increased with age and symptom duration. Several themes were more prevalent in women with Charcot-Marie-Tooth, including activity limitations, pain, fatigue, hip-thigh weakness, and gastrointestinal issues. All of the themes, except emotional or body image issues, were more prevalent among unemployed individuals. There were minimal differences in symptom prevalence between Charcot-Marie-Tooth types. There are multiple symptoms that impact Charcot-Marie-Tooth quality-of-life in adults. These symptoms have different levels of importance, are readily recognized by patients, and represent critical areas of Charcot-Marie-Tooth health. Copyright © 2014 Elsevier B.V. All rights reserved.

  12. Mari Kurismaa : "Kodu kujundamine vajab isiklikku põhjust" / Gitte Hint

    Index Scriptorium Estoniae

    Hint, Gitte

    2004-01-01

    Mari Kurismaa (sünd. 1956) värvide valikust, kodu kujundamisest, praegusest arhitektuurist ja sisearhitektuurist. Mari Kurismaast, autasud (2002. a. Mies van der Rohe preemia EALi-poolne nominent Jaak Huimerinna ja Indrek Saareperaga Järve Selveri projekti töögrupis). Ill.: neli värv. portreed M. Kurismaast

  13. Phenotypic spectrum of dynamin 2 mutations in Charcot-Marie-Tooth neuropathy.

    NARCIS (Netherlands)

    Claeys, K.G.; Zuchner, S.; Kennerson, M.; Berciano, J.; Garcia, A.; Verhoeven, K.; Storey, E.; Merory, J.R.; Bienfait, H.M.; Lammens, M.M.Y.; Nelis, E.; Baets, J.; Vriendt, E. De; Berneman, Z.N.; Veuster, I. De; Vance, J.M.; Nicholson, G.; Timmerman, V.; Jonghe, P. de

    2009-01-01

    Dominant intermediate Charcot-Marie-Tooth neuropathy type B is caused by mutations in dynamin 2. We studied the clinical, haematological, electrophysiological and sural nerve biopsy findings in 34 patients belonging to six unrelated dominant intermediate Charcot-Marie-Tooth neuropathy type B familie

  14. "The Bravest of the Brave": A Conversation with Mary Bitterman and James Narduzzi

    Science.gov (United States)

    Continuing Higher Education Review, 2008

    2008-01-01

    This article presents an interview with Mary Bitterman and James Narduzzi. Mary Bitterman, former President and CEO of The James Irvine Foundation, is President of The Bernard Osher Foundation and Immediate Past Chairman of the Public Broadcasting Service (PBS). James Narduzzi is Dean of the University of Richmond's School of Continuing Studies.…

  15. Kalmer Poopuu sai esimese Mari Möldre nimelise preemia / Jaan Lukas

    Index Scriptorium Estoniae

    Lukas, Jaan, 1964-

    2008-01-01

    Jõgevamaal Tabiveres toimunud VIII eesti külateatrite festivalil Salme Vallateatri lavastuses "Kalevipoeg" Tuuslarit mänginud rolli eest pälvis Mari Möldre näitlejapreemia harrastusnäitleja Kalmer Poopuu. Mari Möldre näitlejapreemiat antakse välja esmakordselt, selle väljaandjaks on Tabivere vallavalitsus

  16. "Does Broca's Area Exist?:" Christofredo Jakob's 1906 Response to Pierre Marie's Holistic Stance

    Science.gov (United States)

    Tsapkini, Kyrana; Vivas, Ana B.; Triarhou, Lazaros C.

    2008-01-01

    In 1906, Pierre Marie triggered a heated controversy and an exchange of articles with Jules Dejerine over the localization of language functions in the human brain. The debate spread internationally. One of the timeliest responses, that appeared in print 1 month after Marie's paper, came from Christofredo Jakob, a Bavarian-born neuropathologist…

  17. Auto möirgab, ratas laulab / Mari Jüssi ; interv. Ylle Rajasaar

    Index Scriptorium Estoniae

    Jüssi, Mari, 1971-

    2008-01-01

    Uue Maailma Seltsi liige Mari Jüssi Eesti Rohelisest Liikumisest ja Uue Maailma Seltsist ka Tallinna linnaplaneerimisest, ühistranspordist, teede planeerimisest, valglinnastumisest, rattateedest, raudtee võimaluste vähesest kasutamisest. Mari Jüssi teemadeks on säästev transpordipoliitika ja autovaba linnaplaneerimine

  18. Phenotypic spectrum of dynamin 2 mutations in Charcot-Marie-Tooth neuropathy

    NARCIS (Netherlands)

    K.G. Claeys; S. Züchner; M. Kennerson; J. Berciano; A. Garcia; K. Verhoeven; E. Storey; J.R. Merory; H.M.E. Bienfait; M. Lammens; E. Nelis; J. Baets; E. de Vriendt; Z.N. Berneman; I. de Veuster; J.M. Vance; G. Nicholson; V. Timmerman; P. de Jonghe

    2009-01-01

    Dominant intermediate Charcot-Marie-Tooth neuropathy type B is caused by mutations in dynamin 2. We studied the clinical, haematological, electrophysiological and sural nerve biopsy findings in 34 patients belonging to six unrelated dominant intermediate Charcot-Marie-Tooth neuropathy type B familie

  19. Kalmer Poopuu sai esimese Mari Möldre nimelise preemia / Jaan Lukas

    Index Scriptorium Estoniae

    Lukas, Jaan, 1964-

    2008-01-01

    Jõgevamaal Tabiveres toimunud VIII eesti külateatrite festivalil Salme Vallateatri lavastuses "Kalevipoeg" Tuuslarit mänginud rolli eest pälvis Mari Möldre näitlejapreemia harrastusnäitleja Kalmer Poopuu. Mari Möldre näitlejapreemiat antakse välja esmakordselt, selle väljaandjaks on Tabivere vallavalitsus

  20. Using the "Mary Tyler Moore Show" as a Feminist Teaching Tool

    Science.gov (United States)

    Jule, Allyson

    2010-01-01

    This paper explores the use of "The Mary Tyler Moore Show" as a teaching tool used with a group of final-year undergraduate students who gathered together last academic year (2007-8) to explore Women in Leadership, as part of a Communications course. The research focus was: How can the use of "The Mary Tyler Moore Show" (a…

  1. Road and Street Centerlines, St. Mary's County Centerlines, Published in 2002, 1:600 (1in=50ft) scale, St Mary's County Government.

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — , published at 1:600 (1in=50ft) scale, was produced all or in part from Orthoimagery information as of 2002. It is described as 'St. Mary's County Centerlines'. Data...

  2. 10. national conference of Maria Sklodowska-Curie Polish Radiation Research Society. Abstract of papers; 10. krajowy zjazd Polskiego Towarzystwa Badan Radiacyjnych im. Marii Sklodowskiej-Curie. Streszczenia referatow

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-12-31

    The 10. national conference of M. Sklodowska-Curie Polish Radiation Research Society has given the opportunity to present novel Polish advisement in all fields of radiation research, e.g. radiation chemistry and biology, radiation processing, environmental study, mathematical modeling and simulation as well as different theoretical study. As a whole it may be treated as a review of actual state of art. The scientific progress since 1992 when the 9. national conference place up to now can be easy assessed on the base of presented material.

  3. Una mirada sobre otra: el Gramsci que conoció Mariátegui A regard over the other

    Directory of Open Access Journals (Sweden)

    Fernanda Beigel

    2007-05-01

    Full Text Available Entre los principales objetivos del trabajo, nos proponemos precisar el alcance – hasta ahora exagerado – de la vinculación entre el pensamiento de Mariátegui y Gramsci. Para ello realizamos una distinción simple (prácticamente obvia en el campo de estudios gramscianos, pero no tan evidente en los estudios mariateguianos entre dos corrientes de pensamiento y acción que están íntimamente vinculadas pero deben ser diferenciadas en la práctica: la experiencia ordinovista y la cosmovisión gramsciana. Palabras clave: Política. Cultura. Empresa. Marxismo. Herança teórica. Among the many goals of this paper, the main one was to say that there is really a bond between the ideas of Mariátegui and Gramsci, so far exaggerated. In order to do it, there is exposition of the simple distinction (absolutely obvious in the gramscian studies but not so evident among the mariateguians between the views of thought and action, intimately connected but so different in practice: the Gramsci´s ordinovistic experience and conception of the world. Keywords: Politics. Culture. Enterprise. Marxism. Theoretical heritage.

  4. A space radiation shielding model of the Martian radiation environment experiment (MARIE)

    Science.gov (United States)

    Atwell, W.; Saganti, P.; Cucinotta, F. A.; Zeitlin, C. J.

    2004-01-01

    The 2001 Mars Odyssey spacecraft was launched towards Mars on April 7, 2001. Onboard the spacecraft is the Martian radiation environment experiment (MARIE), which is designed to measure the background radiation environment due to galactic cosmic rays (GCR) and solar protons in the 20-500 MeV/n energy range. We present an approach for developing a space radiation-shielding model of the spacecraft that includes the MARIE instrument in the current mapping phase orientation. A discussion is presented describing the development and methodology used to construct the shielding model. For a given GCR model environment, using the current MARIE shielding model and the high-energy particle transport codes, dose rate values are compared with MARIE measurements during the early mapping phase in Mars orbit. The results show good agreement between the model calculations and the MARIE measurements as presented for the March 2002 dataset. c2003 COSPAR. Published by Elsevier Ltd. All rights reserved.

  5. Co{sub x}C nanorod magnets: Highly magnetocrystalline anisotropy with lower Curie temperature for potential applications

    Energy Technology Data Exchange (ETDEWEB)

    El-Gendy, Ahmed A., E-mail: aelgendy@vcu.edu [Department of Chemistry, Virginia Commonwealth University (VCU), Richmond, VA (United States); Nanotechnology and Nanometrology Lab., National Institute for Standards (NIS), Giza (Egypt); Almugaiteeb, Turki [Department of Chemistry, Virginia Commonwealth University (VCU), Richmond, VA (United States); Carpenter, Everett E., E-mail: ecarpenter2@vcu.edu [Department of Chemistry, Virginia Commonwealth University (VCU), Richmond, VA (United States)

    2013-12-15

    Magnetic Co{sub x}C nanorods with larger magnetocrystalline anisotropy of 5×10{sup 5} J/m{sup 3} as well as larger coercivity and lower Curie temperature are introduced. The particles have an average diameter of 8 nm and shows three different magnetic behaviors. The sample shows ferromagnetism up to 400 K, superparamagnetism at temperature >400 K and

  6. Stress-induced large Curie temperature enhancement in Fe(sub 64)Ni(sub 36) Invar alloy.

    Energy Technology Data Exchange (ETDEWEB)

    Gorria, P.; Martinez-Blanco, D.; Perez, M. J.; Blanco, J. A.; Hernando, A.; Laguna-Marco, M. A.; Haskel, D.; Souza-Neto, N. M.; Xmith, R. I.; Marshall, W. G.; Garbarino, G.; Mezouar, M.; Fernandez-Martinez, A.; Chaboy, J.; Fernandez Barquin, L.; Rodriguez Castrillon, J. A.; Moldovan, M.; Garcia Alonso, J. I.; Zhang, J.; Llobet, A.; Jiang, J. S.; Univ. de Oviedo; Inst. de Magnetismo Aplicado; ISIS Facility; ESRF; Univ.Grenoble and CNRS; CSIC-Univ. de Zaragoza; Univ. de Cantabria; LANL

    2009-01-01

    We have succeeded in increasing up to 150 K the Curie temperature in the Fe{sub 64}N{sub 36}6 invar alloy by means of a severe mechanical treatment followed by a heating up to 1073 K. The invar behavior is still present as revealed by the combination of magnetic measurements with neutron and x-ray techniques under extreme conditions, such as high temperature and high pressure. The proposed explanation is based in a selective induced microstrain around the Fe atoms, which causes a slight increase in the Fe-Fe interatomic distances, thus reinforcing ferromagnetic interactions due to the strong magnetoelastic coupling in these invar compounds.

  7. Studies on the Relation between the Composition of Thermal Sensitive MnZn Ferrite and Curie Temperature

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Thermal sensitive MnZn ferrite is a kind of soft magnetic ferrite material with lower Curie temperature (Tc) and can be used to make many kinds of magnetic thermal sensitive sensors with high sensitivity. In this paper, the relation between the composition of thermal sensitive ferrite and Tc was studied. It was found that Tc changes linearly with ZnO extent when the content of Fe2O3 is fixed. Based on lots of experiments, an experimential formula to determine Tc was given out.

  8. Effect of ionic radii on the Curie temperature in Ba1-x-ySrxCayTiO3 compounds

    Science.gov (United States)

    Berenov, A.; Le Goupil, F.; Alford, N.

    2016-06-01

    A series of Ba1-x-ySrxCayTiO3 compounds were prepared with varying average ionic radii and cation disorder on A-site. All samples showed typical ferroelectric behavior. A simple empirical equation correlated Curie temperature, TC, with the values of ionic radii of A-site cations. This correlation was related to the distortion of TiO6 octahedra observed during neutron diffraction studies. The equation was used for the selection of compounds with predetermined values of TC. The effects of A-site ionic radii on the temperatures of phase transitions in Ba1-x-ySrxCayTiO3 were discussed.

  9. Charcot-Marie-Tooth disease: genetic and rehabilitation aspects

    Directory of Open Access Journals (Sweden)

    Mariana CEVEI

    2008-05-01

    Full Text Available Charcot-Marie-Tooth hereditary motor and sensory neuropathy refers to a group of disorders characterized by a chronic motor and sensory polyneuropathy. Typical cases have distal muscle weakness and peroneal atrophy often associated with mild to moderate sensory loss, depressed tendon reflexes, and pes cavus. Hereditary neuropathies are categorized by mode of inheritance and chromosomal locus. The diagnosis is based on family history, characteristic findings on physical examination, EMG, nerve conduction velocity testing, and occasionally on nerve biopsy. The disorder shows allelic and non-allelic genetic heterogeneity, thus mutations of different genes leading to the same clinical features. Also, different mutations of the same gene may lead to different phenotypes. Molecular genetic testing is available in clinical laboratories for diagnosis of 7 subtypes of the disease. Genetic counseling and risk assessment depend on the inheritance. We present two cases with Charcot-Marie-Tooth type 1 and type 2 respectively. There is no cure for the disorder, although physical therapy and moderate activity are often recommended to maintain muscle strength and endurance.

  10. Angles of Refraction: The Letters of Mary Delany

    Directory of Open Access Journals (Sweden)

    Eleonora Chiavetta

    2014-04-01

    Full Text Available Mary Delany (1700-1788 is particularly famous for her paper-cuttings or ‘mosaicks’ based on botanical subjects. A very lively woman of fashion, she was close to Queen Charlotte and one of the Bluestocking Ladies. She left a vivid portrait of life and society in eighteenth century England and Ireland in the six volumes of her Autobiography and Letters, edited in 1861 by her descendant Lady Llanover. Her autobiography is made up of 18 letters sent to her most intimate friend, Margaret Cavendish, Duchess of Portland. The first letter is dated 1740, but in this, as in the following ones, Mrs. Delany narrates her past life to her friend, starting from the early years of her life, describing her unhappy marriage, financial difficulties as a widow, and family relationships. Along with these ‘autobiographical’ letters, other letters written by her to her sister Ann are introduced, which date to the periods of life Mrs. Delany is dealing with. The aim of this paper is to focus on the textual, linguistic and content differences between the two letter types, and analyse how the identity of Mary Delany is differently constructed and perceived in the explicit autobiographical letters addressed to the Duchess of Portland, and the ones written to her sister. 

  11. Marie Bonaparte, her first two patients and the literary world.

    Science.gov (United States)

    Amouroux, Rémy

    2010-08-01

    Marie Bonaparte (1882-1962) played a critical role in the development of psychoanalysis in France. Her clinical activity is not well known yet she was one of the first female French psychoanalysts. The journalist-writers Alice and Valerio Jahier were Bonaparte's first two patients. She conducted this dual analysis with Rudolph Loewenstein (1898-1976). Alice and Valerio exchanged analysts on several occasions. During his analysis, Valerio began corresponding with Italo Svevo (1861-1928), the author of La Coscienza di Zeno, who imparted his doubts on the therapeutic merits of psychoanalysis. Valerio described his difficult analysis in his letters to Svevo. Bonaparte consulted Freud on the subject, but was not able to prevent Valerio's suicide in 1939. The Princess of Greece encouraged Alice in her vocation as a writer and enabled her to benefit from her connections in literary circles. On the margins of this unpublished story of the two analyses, which is based on archived documents recently made available, we discover the importance of the links which were formed - around Marie Bonaparte - between psychoanalysis and literature. In addition to Italo Svevo, we come across the acerbic writer, Maurice Sachs, as well as the famous novelist, Stefan Zweig. Copyright © 2010 Institute of Psychoanalysis.

  12. Marie Nimier, au cœur du silence

    Directory of Open Access Journals (Sweden)

    Joëlle Papillon

    2012-01-01

    Full Text Available Dans La Reine du silence, Marie Nimier se confronte à la figure de son père, l’écrivain Roger Nimier, mort lorsqu’elle avait cinq ans. Elle y montre le poids qui pèse sur l’enfant d’écrivain, mais aussi celui de l’héritage du secret familial et de l’injonction au silence. La difficulté de l’élaboration de son récit de filiation se révèle dans les constants recommencements et reformulations, qui constituent la marque de la tension angoissante entre l’obligation de dire et celle de taire. In La Reine du silence, Marie Nimier confronts her father’s memory – the writer Roger Nimier, who died when she was five years old. The novel describes the burden of being a writer’s child, along with that of inheriting family secrets and submitting to a code of silence. The difficulty of recounting her relationship with her late father is evidenced by the narrator’s numerous “false starts” and her constant rewritings. The hesitant nature of the narration captures an anguish born of two irreconcilable obligations : the need to put things into words and the pressure to remain silent.

  13. Curie point depth and heat flow from spectral analysis of aeromagnetic data over the northern part of Western Desert, Egypt

    Science.gov (United States)

    Saada, Saada Ahmed

    2016-11-01

    The present work aims to estimate the Curie point depth and the surface heat flow for the northern part of the Western Desert using aeromagnetic data. Applying spectral analysis to aeromagnetic anomalies has provided equitable promising geological results, useful for further geothermal or petroleum exploration. The total intensity aeromagnetic map was first reduced to the north magnetic pole to correct the shape and position of different magnetic anomalies over their causative bodies. Secondly, the short wavelengths were removed to enhance the deeper long wavelengths related to the deep sources. Spectral analysis indicates that the area is underlined by an average Curie point depth of about 27 km. This implies an average thermal heat flow (53 mW/m2) lower than the average global heat flow. The investigated area was divided into eighteen blocks, where the average depths to centroid and top of the magnetic source were estimated for each block. The results of this work show a general depth increase of the magnetic boundaries from 24.5 km in the southern area to 33 km at the northern part. The calculated surface heat flow decreases from about 56 to 42 mW/m2 in the same direction. Consequently, this area is characterized by its low geothermal gradient and surface heat flow. This low geothermal gradient indicates that the upper mantle contributes to the magnetic features at the northern offshore parts. This work also recommends by deep drilling for petroleum exploration and production within the Egyptian Mediterranean Sea exploration strip.

  14. "Inhumanly brought back to life and misery": Mary Wollstonecraft, Frankenstein, and the Royal Humane Society.

    Science.gov (United States)

    Williams, C

    2001-01-01

    While thorough investigation of many aspects of contemporary scientific developments and Mary Shelley's personal history have provided illuminating contexts for the study of Frankenstein, the activities of the Royal Humane Society, and other bodies and individuals who pioneered and publicized resuscitation techniques, have been comparatively neglected. Here we find a richly documented, highly conspicuous area of scientific endeavour, which generated much excitement in life and literature from the last quarter of the eighteenth century onwards. There are three major points of contact with Frankenstein: Victor Frankenstein's revival of dead tissue to make his creature; the frequent occurrences of unconsciousness and asphyxia, both in the novel and in Mary Shelley's family during the period leading up to its composition, and the widely differing degrees of competence and success with which they are treated; and the possibility that resuscitative techniques were used to revive Mary Shelley's mother, Mary Wollstonecraft, after a suicide attempt. The impact on Frankenstein of Mary Shelley's lifelong distress at the role she played in bringing about her mother's death in childbirth has been thoroughly canvassed by other critics, notably Anne Mellor, but the thought that Mary Shelley, who was herself conceived after her mother's second suicide attempt, might be, in a sense, a child of the dead adds a further turn to the Gothic screw. This study traces a hitherto unexplored intersection between Mary Shelley's first novel and her family history, as well as showing how it launches a formidable attack on the shady ethics and inconsiderate arrogance of some early resuscitators.

  15. Extrinsic Curie temperature and spin reorientation changes in Nd{sub 2}Fe{sub 14}B/{alpha}-Fe nanocomposites

    Energy Technology Data Exchange (ETDEWEB)

    Lewis, L.H. [Brookhaven National Lab., Upton, NY (United States); Panchanathan, V. [Magnequench International, Inc., Anderson, IN (United States)

    1998-05-01

    The Curie temperatures and spin reorientation temperatures of a series of four melt-spun nanocomposite materials comprised of Nd{sub 2}Fe{sub 1}4B and varying amounts of {alpha}-Fe were measured using independent techniques. The phase constitution and grain size was assessed with synchrotron x-ray diffraction; the Curie temperatures were measured by differential thermal analysis (DTA) and dc SQUID magnetometry in the temperature range 375 K {le} T {le} 800 K, whereas the spin reorientation transition temperature was determined from ac susceptibility measurements taken in the range 10 K {le} T {le} 300 K. The Curie temperature increases with increasing excess iron content, resulting in a 18 {degree} enhancement over the Curie temperature of pure Nd{sub 2}Fe{sub 14}B for 27 wt% excess {alpha}-Fe. The spin reorientation temperatures are depressed from the single-crystal value by an average of 10 degrees. Both anomalous effects are attributed to intergranular exchange coupling present in the alloys, although the effects of uncompensated stress between the constituent phases cannot be ruled out The experimental results suggest that while the Curie temperature of the Nd{sub 2}Fe{sub 14}B phase may be extrinsically enhanced significantly beyond the bulk value, possibly extending the range of applications of this compound, the anisotropy may be simultaneously lowered, impeding the attainment of high coercivities in these alloys.

  16. 欧洲科学院院士Prof.M.P.Pileni(University of Marie and Curie,France)%Self Organization of Inorganic Nanocrystals:a New Challenge for a New Physics

    Institute of Scientific and Technical Information of China (English)

    M.P.Pileni

    2008-01-01

    @@ By controlling the nanocrystal size distribution, it is possible, at mesoscopic scale, to self-organized inor-ganic nanocrystals in compact hexagonal network (2D) and in 3D superlattices called supra crystals with a very high ordering.

  17. MaRIE: an experimental facility concept revolutionizing materials in extremes

    Energy Technology Data Exchange (ETDEWEB)

    Barnes, Cris W [Los Alamos National Laboratory

    2011-01-07

    The Matter-Radiation Interactions in Extremes (MaRIE) project intends to create an experimental facility that will revolutionize the control of materials in extremes. That control extends to extreme regimes where solid material has failed and begins to flow - the regimes of fluid dynamics and turbulent mixing. This presentation introduces the MaRIE facility concept, demonstrates examples of the science case that determine its functional requirements, and kicks-off the discussion of the decadal scientific challenges of mixing in extremes, including those MaRIE might address.

  18. Mary Seacole: self taught nurse and heroine of the Crimean War.

    Science.gov (United States)

    Harold, Ellis

    2009-09-01

    Mary Jane Seacole was born Mary Grant in Kingston Jamaica in 1805. Her father was a Scottish army officer and her mother a free Jamaican black, (slavery was not fully abolished in Jamaica until 1838). Her mother ran a hotel, Blundell Hall, in Kingston and was a traditional healer. Her skill as a nurse was much appreciated, as many of her residents were disabled British soldiers and sailors. It was from her mother that Mary learned the art of patient care, and she also assisted at the local British army hospital.

  19. Mouse model for Charcot-Marie-Tooth as a tool to better understand the disease

    OpenAIRE

    Barneo Muñoz, Manuela

    2016-01-01

    Introducción La enfermedad de Charcot-Marie-Tooth (CMT) es uno de los trastornos neurológicos hereditarios más comunes que afecta a 17-40 de cada 100.000 personas según poblaciones; concretamente esta cifra se sitúa en 28 personas de cada 100.000 en España. La enfermedad recibe el nombre de los tres médicos que la identificaron por primera vez en 1886; Jean-Marie Charcot y Pierre Marie en París, Francia y Howard Henry Tooth en Cambridge, Inglaterra. La enfermedad de CMT, también conocida c...

  20. Mouse model for Charcot Marie-Tooth as a tool to better understand the disease

    OpenAIRE

    Barneo Muñoz, Manuela

    2016-01-01

    Introducción La enfermedad de Charcot-Marie-Tooth (CMT) es uno de los trastornos neurológicos hereditarios más comunes que afecta a 17-40 de cada 100.000 personas según poblaciones; concretamente esta cifra se sitúa en 28 personas de cada 100.000 en España. La enfermedad recibe el nombre de los tres médicos que la identificaron por primera vez en 1886; Jean-Marie Charcot y Pierre Marie en París, Francia y Howard Henry Tooth en Cambridge, Inglaterra. La enfermedad de CMT, también conocida c...

  1. MaRIE: Probing Dynamic Processes in Soft Materials Using Advanced Light Sources

    Energy Technology Data Exchange (ETDEWEB)

    Sykora, Milan [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Kober, Edward Martin [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-02-16

    Los Alamos National Laboratory has developed a concept for a new research facility, MaRIE: Matter-Radiation Interactions in Extremes. The key motivation for MaRIE is to develop new experimental capabilities needed to fill the existing gaps in our fundamental understanding of materials important for key National Nuclear Security Agency (NNSA) goals. MaRIE will bring two major new capabilities: (a) the ability to characterize the meso- and microstructure of materials in bulk as well as local dynamic response characteristics, and (b) the ability to characterize how this microstructure evolves under NNSA-relevant conditions and impacts the material’s performance in this regime.

  2. The Representation of the Queen of France: Marie Antoinette from the Eighteenth Century till Now

    Institute of Scientific and Technical Information of China (English)

    牛声爽

    2015-01-01

    As an iconic historical character, Marie Antoinette as the Queen was loved and hated by the French people. She experi-enced a period of great prosperity during a revolutionary time in France. In this paper, we are going to explore how Marie Antoi-nette was painted in the eighteenth century and study the power dynamic within her court life. However, the portrait art can only de-picts people on the outside, no matter how vivid the portrait painted. Sofia Coppola, the American film director, made a film which gives us a new impression of Marie Antoinette from the inside out.

  3. Migration and Metamorphosis in Marie Ndiaye's Trois Femmes Puissantes

    Directory of Open Access Journals (Sweden)

    Deborah B. Gaensbauer

    2014-01-01

    Full Text Available In her 2009 Goncourt-Prize-winning novel, Trois femmes puissantes ( Three Strong Women, Marie Ndiaye experiments with a polyphonic, semi-fantastical rendering of identity-threatening displacements experienced by three women from different socio-geographic backgrounds. In a brief "Counterpoint" at the end of each of the novel's three sections--a narrative take on the musical technique employed by Ndiaye to introduce new focalizations and unexpected turns of events that complicate interpretations of the characters' behavior--each of the women is perceived as metamorphosed into a bird or a birdlike persona. This essay examines the innovative embedding of the shape-shifts in Trois femmes puissantes in both harrowing socio-political realities and the ambiguities of the fantastic and superstition to convey the dehumanizing, unequal power relations governing contemporary women's migration struggles.

  4. Noncompaction Cardiomyopathy with Charcot-Marie-Tooth Disease

    Directory of Open Access Journals (Sweden)

    Sherif Ali Eltawansy

    2015-01-01

    Full Text Available We report a case of a 53-year-old female presenting with a new-onset heart failure that was contributed secondary to noncompaction cardiomyopathy. The diagnosis was made by echocardiogram and confirmed by cardiac MRI. Noncompaction cardiomyopathy (also known as ventricular hypertrabeculation is a newly discovered disease. It is considered to be congenital (genetic cardiomyopathy. It is usually associated with genetic disorders and that could explain the genetic pathogenesis of the non-compaction cardiomyopathy. Our case had a history of Charcot-Marie-Tooth disease. There is a high incidence of arrhythmia and embolic complications. The treatment usually consists of the medical management, defibrillator placement, and lifelong anticoagulation. Heart transplantation will be the last resort.

  5. Therapeutic options in Charcot-Marie-Tooth diseases.

    Science.gov (United States)

    Mathis, Stéphane; Magy, Laurent; Vallat, Jean-Michel

    2015-04-01

    Charcot-Marie-Tooth (CMT) diseases represent a heterogeneous genetic disorder (more than 80 genes are implicated in these inherited neuropathies), but sharing a similar phenotype. In recent years, advances in molecular genetics and molecular biology, and also the development of various animal models of CMT, have led to a better understanding. Taken together, this knowledge represents a prerequisite for the development of future therapies in CMT, and in peripheral nervous system disorders in general. The efficacy of various substances has been shown in vitro and also in vivo (in animal models); but, no significant positive effect has yet been confirmed in humans. However, some of these trials are still in development, and we may expect positive results in the future. Although CMT is still an incurable disease, symptomatic treatments (physiotherapy, surgery, analgesic, etc.) are crucial to improve the quality of life of CMT patients.

  6. Mary Dorcey: The Poet’s Gaze and Scalpel

    Directory of Open Access Journals (Sweden)

    Maria Micaela Coppola

    2015-07-01

    Full Text Available Precision, vividness and colour characterise Mary Dorcey’s representations of individual and yet universal human experiences, such as love, loss, or grief. These are used like a surgeon’s scalpel: to frame, look inside, and closely observe sections of the individual’s body, and life. As we can see from the selection of poetic and prose texts presented here (alongside their translations into Italian, Dorcey cuts the skin of common definitions of private places and feelings (home, love, and grief. She looks at them from uncommon perspectives, bears witness to them, and gains insight from them. These and other issues are discussed in the interview, which is a revised version of a conversation that took place in Bologna (Italy in November 2014.

  7. Unilateral opercular infarction presenting with Foix-Chavany-Marie Syndrome.

    Science.gov (United States)

    Ohtomo, Ryo; Iwata, Atsushi; Tsuji, Shoji

    2014-01-01

    A 76-year-old man with a history of pontine, cerebellar infaction suddenly became speechless during the procedure of percutaneous coronary intervention. On examination, he was unable to close his mouth voluntarily, but spontaneous closing was preserved when smiling. He had anarthria and hypophonia, although his comprehension was preserved. He also had a severe dysphagia. Radiological studies revealed an acute stroke in the left anterior operculum, indicating Foix-Chavany-Marie Syndrome (FCMS) caused by a unilateral opercular lesion. Pathophysiology of the previous cases reported as unilateral FCMS remains controversial, but in our case, it could be delineated by the combination of the new lesion in the unilateral operculum and the old one in the contralateral pons. Since FCMS is not only related to biopercular lesions, we should consider thorough radiologic examination to clarify its anatomic basis.

  8. Mari Paz Corominas. "Sola en lugares de agua"

    OpenAIRE

    Asins, Consuelo

    1999-01-01

    Una canción suena en los tocadiscos de medio mundo; "sittin'on" (1). La voz que se escucha murió el año pasado. Otis Reding perdió la vida en un accidente de aviación sin saber que la última canción que grababa se convertiría en un su-per-ventas en 1968, y en un clásico que se alargaría hasta acariciar los oídos del 2000. 1968, México, Olimpiadas y Mari paz Corominas, la primera mujer española que consiguió llegar a una final olímpica en natación. Las hadas o las brujas quisieron que el 68 fu...

  9. The lives of Mary Foote: painter and Jungian.

    Science.gov (United States)

    Trousdell, Richard

    2016-11-01

    Mary Foote (1872-1968) was a successful early twentieth century American artist who suddenly closed her New York studio in 1926 to go to Zurich to study with Jung. There she joined his 'Interpretation of Visions' seminars (1930-1934), which she recorded and edited. This work won Jung's praise and his friendship, but all too often Foote was seen merely as a secretary or background figure. Deirdre Bair's biography of Jung suggested that Foote's life and work deserved fuller study, if only to rebalance our view of Jung's early women followers. This paper takes up that work to ask how Foote's early life and career led to her important work in preserving and describing Jung's earliest attempts to apply his theories to clinical practice. © 2016, The Society of Analytical Psychology.

  10. Klient/server aplikace hry mariáš

    OpenAIRE

    Fabian, Jaroslav

    2011-01-01

    Bakalářská práce popisuje návrh a implementaci karetní hry Mariáš. Hra je určená pro tři až čtyři hráče, kteří ji hrají přes počítačovou síť prostřednictvím protokolu TCP/IP. Hra je vytvořená pro systémy Microsoft Windows XP, Vista a 7 v programovacím jazyce Java. The bachelor s thesis describe predesign and implementation of the card game the Whisp. Game is dedicated for three or four players, who play it using computer network and protocol TCP/IP. Game is developed for Microsoft Win...

  11. Numerical study on the multi-region bio-heat equation to model magnetic fluid hyperthermia (MFH) using low Curie temperature nanoparticles.

    Science.gov (United States)

    Zhang, Chuanqian; Johnson, Duane T; Brazel, Christopher S

    2008-12-01

    This study develops and solves two-dimensional convective-conductive coupled partial differential equations based on Pennes' bio-heat transfer model using low Curie temperature nanoparticles (LCTNPs) to illustrate thermal behavior quantitatively within tumor-normal composite tissue by establishing a multi-region finite difference algorithm. The model combines NEel relaxation and temperature-variant saturation magnetization derived from Brillouin Equation and Curie-Weiss Law. The numerical results indicate that different deposition patterns of LCTNP and boundary conditions directly effect the steady state temperature distribution. Compared with high Curie temperature nanoparticles (HCTNPs), optimized distributions of LCTNPs within tumorous tissue can be used to control the temperature increase in tumors for hyperthermia treatment using an external magnetic field while healthy tissue surrounding a tumor can be kept closer to normal body tissue, reducing the side effects observed in whole body and regional hyperthermia therapy.

  12. Classification of species in the genus Penicillium by Curie point pyrolysis/mass spectrometry followed by multivariate analysis and artificial neural networks

    DEFF Research Database (Denmark)

    Nilsson, Torben; Bassani, Maria R.; Larsen, Thomas Ostenfeld

    1996-01-01

    linkage clustering. By this approach a successful classification of the species Penicillium italicum, P. expansum and P. digitatum originating from fruits was obtained. Isolates of the same species grouped together in the dendrogram, while the different species were distinguished. Also when grown on two......Curie point pyrolysis/mass spectrometry of Penicillium species was performed with 530 degrees C Curie point foils. The mass spectra were submitted to principal component analysis, canonical variates analysis and hierarchical cluster analysis, producing a final dendrogram by the use of average...... in a correct classification in all cases. Thus, it is concluded that Curie point pyrolysis/mass spectrometry is useful in chemotaxonomic studies of the closely related species in the genus Penicillium....

  13. Angular dependence of dipole-dipole-Curie-spin cross-correlation effects in high-spin and low-spin paramagnetic myoglobin.

    Science.gov (United States)

    Pintacuda, Guido; Hohenthanner, Karin; Otting, Gottfried; Müller, Norbert

    2003-10-01

    The (15)N-HSQC spectra of low-spin cyano-met-myoglobin and high-spin fluoro-met-myoglobin were assigned and dipole-dipole-Curie-spin cross-correlated relaxation rates measured. These cross-correlation rates originating from the dipolar (1)H-(15)N interaction and the dipolar interaction between the (1)H and the Curie spin of the paramagnetic center contain long-range angular information about the orientation of the (1)H-(15)N bond with respect to the iron-(1)H vector, with information measurable up to 11 A from the metal for the low-spin complex, and between 10 to 25 A for the high-spin complex. Comparison of the experimental data with predictions from crystal structure data showed that the anisotropy of the magnetic susceptibility tensor in low spin cyano-met-myoglobin significantly influences the cross-correlated dipole-dipole-Curie-spin relaxation rates.

  14. Charcot-Marie-Tooth病的诊治%Progress of the diagnosis and treatment of Charcot-Marie-Tooth disease

    Institute of Scientific and Technical Information of China (English)

    洪道俊; 张玉生

    2014-01-01

    Charcot-Marie-Tooth病(CMT)是最常见的一种遗传性周围神经病,是一组具有显著临床异质性和遗传异质性的疾病,主要表现为肢体远端肌肉进行性无力和萎缩,伴有轻到中度感觉减退,腱反射减弱和足部畸形等.近20年CMT致病基因的不断被克隆,其疾病分型、临床表型和基因表型的关系发生了巨大变化.本文主要阐述CMT的疾病分型演变、基因诊断策略、临床治疗进展.

  15. Thickness dependent Curie temperature and power-law behavior of layering transitions in ferromagnetic classical and quantum thin films described by Ising, XY and Heisenberg models

    Energy Technology Data Exchange (ETDEWEB)

    Yüksel, Yusuf, E-mail: yusuf.yuksel@deu.edu.tr; Akıncı, Ümit

    2015-04-01

    Ferromagnetic–paramagnetic phase transitions in classical and quantum thin films have been studied up to 50 mono-layers using effective field theory with two-site cluster approximation. Variation of the Curie temperature as a function of film thickness has been examined. The relative shift of the Curie temperature from the corresponding bulk value has been investigated in terms of the shift exponent λ. We have found that shift exponent λ clearly depends on the strength of the ferromagnetic exchange coupling of the surface. Moreover, we have not observed any significant difference between classical and quantum exponents for a particular model.

  16. Kirjanike aed Nõmme-Rahumäel / Elle-Mari Talivee

    Index Scriptorium Estoniae

    Talivee, Elle-Mari, 1974-

    2016-01-01

    Artur Adsoni ja Marie Underi Rahumäele Vabaduse puiestee ja Veere tänava nurgale ehitatud eramust (arhitekt Edgar Johan Kuusik) ning krundile rajatud iluaiast. Aastast 1944 elasid seal Friedebert ja Elo Tuglas

  17. Romance, recognition and revenge in Marie Clements's The Unnatural and Accidental Women

    National Research Council Canada - National Science Library

    Bamford, Karen

    2010-01-01

    This essay considers the relationship of Marie Clements's The Unnatural and Accidental Women to European traditions of drama and folk narrative, and especially its relation to the genres of revenge tragedy and romance...

  18. De novo PMP2 mutations in families with type 1 Charcot-Marie-Tooth disease.

    Science.gov (United States)

    Motley, William W; Palaima, Paulius; Yum, Sabrina W; Gonzalez, Michael A; Tao, Feifei; Wanschitz, Julia V; Strickland, Alleene V; Löscher, Wolfgang N; De Vriendt, Els; Koppi, Stefan; Medne, Livija; Janecke, Andreas R; Jordanova, Albena; Zuchner, Stephan; Scherer, Steven S

    2016-06-01

    We performed whole exome sequencing on a patient with Charcot-Marie-Tooth disease type 1 and identified a de novo mutation in PMP2, the gene that encodes the myelin P2 protein. This mutation (p.Ile52Thr) was passed from the proband to his one affected son, and segregates with clinical and electrophysiological evidence of demyelinating neuropathy. We then screened a cohort of 136 European probands with uncharacterized genetic cause of Charcot-Marie-Tooth disease and identified another family with Charcot-Marie-Tooth disease type 1 that has a mutation affecting an adjacent amino acid (p.Thr51Pro), which segregates with disease. Our genetic and clinical findings in these kindred demonstrate that dominant PMP2 mutations cause Charcot-Marie-Tooth disease type 1. © The Author (2016). Published by Oxford University Press on behalf of the Guarantors of Brain. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  19. Igal mõisal on oma lugu / Mari-Ann Remmel

    Index Scriptorium Estoniae

    Remmel, Mari-Ann

    2008-01-01

    Kirjastuselt "Tänapäev" ilmus raamat "Mõisalegendid. Harjumaa", koostaja Mari-Ann Remmel, kujundaja Angelika Schneider. Kogumik sisaldab ka ajaloolist ning genealoogilist teavet mõisahoonete ning -omanike kohta

  20. The Mesoscale Science of the Matter-Radiation Interactions in Extremes (MaRIE) project

    Energy Technology Data Exchange (ETDEWEB)

    Kippen, Karen Elizabeth [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Montoya, Donald Raymond [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-08-17

    The National Nuclear Security Administration (NNSA) requires the ability to understand and test how material structures, defects, and interfaces determine performance in extreme environments such as in nuclear weapons. To do this, MaRIE will be an x-ray source that is laser-like and brilliant with very fl exible and fast pulses to see at weapons-relevant time scales, and with high enough energy to study critical materials. The Department of Energy (DOE) has determined there is a mission need for MaRIE to deliver this capability. MaRIE can use some of the existing infrastructure of the Los Alamos Neutron Science Center (LANSCE) and its accelerator capability. MaRIE will be built as a strategic partnership of DOE national laboratories and university collaborators.

  1. Mary Shelley's Frankenstein and Bram Stoker's Dracula: gender and science in literature

    National Research Council Canada - National Science Library

    de La Rocque, L

    2001-01-01

    .... In the present work, through a comparative analysis of two important literary works from the 19th century, Frankenstein, by Mary Shelley, and Dracula, by Bram Stoker, the issues concerning the view...

  2. Tarvo Hanno Varres, Mari-Leen Kiipli / Merilin Talumaa, Hanno Soans, Tatjana Kozlova-Johannes

    Index Scriptorium Estoniae

    Talumaa, Merilin, 1986-

    2015-01-01

    Vaatluse alla on võetud Tarvo Hanno Varrese heli- ja videoinstallatsioon "Lindistav põrand" (2015) ja heli- ja videoteos "Betweenland" (2014) ning Mari-Leen Kiipli fotoseeria "The school of dreams" (2012-2015)

  3. Läbi legendide William Shakespeare'i poole / Maris Peters

    Index Scriptorium Estoniae

    Peters, Maris

    2010-01-01

    Tutvustus: Wells, Stanley. Kas on tõsi, et Shakespeare ...? / tõlkinud Maris Peters. Tallinn : Argo, 2010. Raamat William Shakespeare kohta käivatest legendidest, kuuldustest ja teooriatest ning tema teoste autorsusest

  4. Läbi legendide William Shakespeare'i poole / Maris Peters

    Index Scriptorium Estoniae

    Peters, Maris

    2010-01-01

    Tutvustus: Wells, Stanley. Kas on tõsi, et Shakespeare ...? / tõlkinud Maris Peters. Tallinn : Argo, 2010. Raamat William Shakespeare kohta käivatest legendidest, kuuldustest ja teooriatest ning tema teoste autorsusest

  5. Marie-Pierre Lassus, Gaston Bachelard musicien. Une philosophie des silences et des timbres

    OpenAIRE

    Marida Rizzuti

    2012-01-01

    Marie-Pierre Lassus, Gaston Bachelard musicien. Une philosophie des silences et des timbres (Villeneuve d’Ascq, Presses Universitaires du Septentrion, 2010, 268 pp. ISBN: 978-275-740-1613) di     Marida Rizzuti

  6. Robert Bresson, Mariano Barroso, Paskaljevich, Mary Harron, David Trueba, Lars von Trier, Liv Ullmann, Zhang Yimou

    OpenAIRE

    La madriguera

    2000-01-01

    La madriguera (2000). Robert Bresson, Mariano Barroso, Paskaljevich, Mary Harron, David Trueba, Lars von Trier, Liv Ullmann, Zhang Yimou. Ediciones de intervención cultural S.L. http://hdl.handle.net/10251/41911. 80 80 33

  7. On the Turn of Two Millennia (60 Years of the Mari Archaeological Expedition

    Directory of Open Access Journals (Sweden)

    Nikitin Valeriy V.,

    2017-03-01

    Full Text Available The article is dedicated to the 60th Anniversary of the Mari Archaeological Expedition and summarizes the two decades of its studies (1996-2016 into the early cultures of the Mari region, starting from the era of the original settlement (Mesolithic, through the Neolithic-Eneolithic, Bronze Age, Early Iron Age and up to the Middle Ages. The expedition studied stations and settlements of primitive cultures, as well as unfortified and fortified settlements and necropolises. Special studies focused on formation and development of the early Mari culture, as well as the material and spiritual culture of the medieval Mari. The expedition continues its survey exploration in order to identify new archaeological sites. During the reported period, twelve monographs were published and three monographs prepared based on the expedition’s materials.

  8. Õpingud Humboldti Ülikoolis / Mari Laanemets ; intervjueerinud Heie Treier

    Index Scriptorium Estoniae

    Laanemets, Mari, 1975-

    2009-01-01

    Intervjuus Mari Laanemetsaga on teemaks tema õpingud Humboldti Ülikoolis, sealse kunstiteaduse ja õppe lähtekohad ja võimalik erinevus siinsest kunstiteadusest, tema doktoritöö 1970. aastate kunstist

  9. Mart ja Mari-Ann Susi taotlevad omanikena Concordia pankrotti / Andri Maimets

    Index Scriptorium Estoniae

    Maimets, Andri, 1979-

    2003-01-01

    Concordia Ülikooli rektor Mart Susi esitas kohtule avalduse, milles taotleb ülikooli pidanud Concordia Varahalduse OÜ pankroti väljakuulutamist. Vt. samas: Mari-Ann Susi õigustas ülikooli raha kasutamist

  10. Ooperi valem : Mari Vihmandi "Armastuse valem" / Evi Arujärv

    Index Scriptorium Estoniae

    Arujärv, Evi, 1953-

    2009-01-01

    Argentiina kirjaniku Esther Vilari romaani "Nina Glucksteini matemaatika" ainetel valminud Mari Vihmandi ooperist "Armastuse valem", libreto Maimu Berg, lavastaja Liis Kolle, tantsu- ja liikumisseaded Ana Mondini. Esietendus 17. oktoobril 2008 Rahvusooperis Estonia

  11. Ämaris asuvad hävitajad lendavad täies relvis

    Index Scriptorium Estoniae

    2016-01-01

    Ämari õhubaasis asuvad Saksa õhujõudude hävitajad Eurofighter Typhoon on Ukraina konflikti tõttu varustatud täieliku lahingrelvastusega, hävitajatel on lühi-ja keskmaaraketid, kirjutab Spiegel

  12. Mediated Career Education at the Marie H. Katzenbach School for the Deaf

    Science.gov (United States)

    Lenox, James; Hamilton, Ronald

    1973-01-01

    A comprehensive career education program which uses varieties of audiovisual aids for aurally handicapped students, 4 through 21 years of age, at the Marie H. Katzenbach School for the Deaf is described. (MC)

  13. Igal mõisal on oma lugu / Mari-Ann Remmel

    Index Scriptorium Estoniae

    Remmel, Mari-Ann

    2008-01-01

    Kirjastuselt "Tänapäev" ilmus raamat "Mõisalegendid. Harjumaa", koostaja Mari-Ann Remmel, kujundaja Angelika Schneider. Kogumik sisaldab ka ajaloolist ning genealoogilist teavet mõisahoonete ning -omanike kohta

  14. Exploring Horizon 2020: opportunities for CERN under the new EU Framework Programme

    CERN Multimedia

    Agnes Szeberenyi

    2014-01-01

    December marked the end of the EU Framework Programme 7 (FP7), which ran between 2007 and 2013. During these seven years, CERN's involvement was very fruitful. The Organization participated in 87 EU projects - out of which CERN was the coordinating institute for 36 projects - with a corresponding European Commission (EC) funding of more than €110 million. This ranked CERN in the top 50 out of more than 15,000 FP7 participants.   CERN's involvement in FP7 projects. CERN was primarily involved in the FP7 pillars: Research Infrastructures (14 projects), e-Infrastructures (20 projects), Marie Curie actions (28 projects) and ERC grants (9 projects). In terms of proposal success rate and received EU funding, CERN's involvement in the Marie Curie actions programme was the most successful. Half of the total EC funding received at CERN was obtained through Marie Curie actions to train and improve the mobility of scientists and engineers at different stages of their ca...

  15. Action semantics modulate action prediction.

    Science.gov (United States)

    Springer, Anne; Prinz, Wolfgang

    2010-11-01

    Previous studies have demonstrated that action prediction involves an internal action simulation that runs time-locked to the real action. The present study replicates and extends these findings by indicating a real-time simulation process (Graf et al., 2007), which can be differentiated from a similarity-based evaluation of internal action representations. Moreover, results showed that action semantics modulate action prediction accuracy. The semantic effect was specified by the processing of action verbs and concrete nouns (Experiment 1) and, more specifically, by the dynamics described by action verbs (Experiment 2) and the speed described by the verbs (e.g., "to catch" vs. "to grasp" vs. "to stretch"; Experiment 3). These results propose a linkage between action simulation and action semantics as two yet unrelated domains, a view that coincides with a recent notion of a close link between motor processes and the understanding of action language.

  16. Stress-induced Curie temperature increase in the Fe{sub 64}Ni{sub 36} invar alloy

    Energy Technology Data Exchange (ETDEWEB)

    Gorria, Pedro; Martinez-Blanco, David; Blanco, Jesus A. [Departamento de Fisica, Universidad de Oviedo (Spain); Boada, Roberto; Chaboy, Jesus [ICMA and Departamento de Fisica de la Materia Condensada, CSIC - Universidad de Zaragoza (Spain); Fernandez-Martinez, Alejandro [LGIT, University of Grenoble and CNRS, Maison des Geosciences, Grenoble (France); Institut Laue-Langevin, Grenoble (France); Garbarino, Gaston; Castro, German R.; Mezouar, Mohamed [European Synchrotron Radiation Facility (ESRF), Grenoble (France); Smith, Ronald I. [ISIS Facility, RAL, Chilton, Didcot, Oxon (United Kingdom); Alonso, J.I.G. [Department of Physical and Analytical Chemistry, University of Oviedo (Spain); Hernando, Antonio [Instituto de Magnetismo Aplicado, UCM-ADIF-CSIC, Madrid (Spain)

    2009-05-15

    Structural and magnetic changes on invar Fe{sub 64}Ni{sub 36} alloy (T{sub C}=500 K) produced by mechanical milling followed by heating up to 1073 K, were investigated by neutron diffraction, magnetization measurements, X-ray diffraction under high pressures and X-ray absorption at both Fe and Ni K-edges. We argue that the strain induced in the Fe{sub 64}Ni{sub 36} material after this treatment mainly affects the Fe sites due to the magnetovolume coupling, the most notorious feature being the increase of the Curie temperature ({delta}T{sub C}=70 K). (copyright 2009 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

  17. The study of high Curie temperature ferromagnetism properties in Mn-doped SiC thin film

    Directory of Open Access Journals (Sweden)

    Chaoyang Kang

    2015-01-01

    Full Text Available Mn-doped 3C-SiC film has been prepared onto the Si (111 substrate by employing a molecular beam epitaxy method. The experimental analysis establishes that the prepared sample shows the ferromagnetic property with a relatively high Curie temperature (Tc of 355 K, which is an exciting phenomenon on account of the scarceness in the SiC-based diluted magnetic semiconductor. The analysis derived from the X-ray diffraction and absorption spectroscopy patterns indicates that Mn atoms should react with Si atoms and then form Mn4Si7 compounds. Combined with the theoretical simulation, it is speculated that a new alloy phase of Mn4Si7Cx maybe appear, which should be responsible for the exceptionally high Tc ferromagnetic behavior in the sample.

  18. Enhancement of Curie temperature and transition temperature range induced by Al doping in Mn1-xAlxCoGe

    Science.gov (United States)

    Si, Xiaodong; Liu, Yongsheng; Lei, Wei; Xu, Juan; Du, Wenlong; Lin, Jia; Zhou, Tao; Lu, Xiaofei

    2016-12-01

    Mn1-xAlxCoGe alloys with a second order transition were produced by arc-melting method. The substitution of Mn by Al increased the Curie temperature (TC) from 260.5 K to 300.8 K, the magnetic entropy change (|ΔSM|) decreased from 3.78 J·Kg-1K-1 to 2.35 J·Kg-1K-1 under a field change of Δμ0H=5 T. In addition, the |ΔSM| well linearly depends on the H2/3 around TC. Furthermore, the relative cooling power (RCP) can reach 242.3 J·Kg-1 with a large full width at half maximum of |ΔSM| (75.5 K) for x=0.02. The decrease of |ΔSM| is explained by the corresponding monotonical decrease of magnetic moment per formula unit.

  19. Enhancing the Curie temperature of ferromagnetic semiconductor (Ga,Mn)As to 200 K via nanostructure engineering.

    Science.gov (United States)

    Chen, Lin; Yang, Xiang; Yang, Fuhua; Zhao, Jianhua; Misuraca, Jennifer; Xiong, Peng; von Molnár, Stephan

    2011-07-13

    We demonstrate by magneto-transport measurements that a Curie temperature as high as 200 K can be obtained in nanostructures of (Ga,Mn)As. Heavily Mn-doped (Ga,Mn)As films were patterned into nanowires and then subject to low-temperature annealing. Resistance and Hall effect measurements demonstrated a consistent increase of T(C) with decreasing wire width down to about 300 nm. This observation is attributed primarily to the increase of the free surface in the narrower wires, which allows the Mn interstitials to diffuse out at the sidewalls, thus enhancing the efficiency of annealing. These results may provide useful information on optimal structures for (Ga,Mn)As-based nanospintronic devices operational at relatively high temperatures.

  20. Magnetocaloric effect in heavy rare-earth elements doped Fe-based bulk metallic glasses with tunable Curie temperature

    Science.gov (United States)

    Li, Jiawei; Huo, Juntao; Law, Jiayan; Chang, Chuntao; Du, Juan; Man, Qikui; Wang, Xinmin; Li, Run-Wei

    2014-08-01

    The effects of heavy rare earth (RE) additions on the Curie temperature (TC) and magnetocaloric effect of the Fe-RE-B-Nb (RE = Gd, Dy and Ho) bulk metallic glasses were studied. The type of dopping RE element and its concentration can easily tune TC in a large temperature range of 120 K without significantly decreasing the magnetic entropy change (ΔSM) and refrigerant capacity (RC) of the alloys. The observed values of ΔSM and RC of these alloys compare favorably with those of recently reported Fe-based metallic glasses with enhanced RC compared to Gd5Ge1.9Si2Fe0.1. The tunable TC and large glass-forming ability of these RE doped Fe-based bulk metallic glasses can be used in a wide temperature range with the final required shapes.

  1. curi y bacánowa: Rituales de vida y muerte en la sierra tarahumara

    Directory of Open Access Journals (Sweden)

    Ángel Acuña Delgado

    2009-01-01

    Full Text Available En base a los datos obtenidos durante los once meses de experiencia de campo, entre 2001 y 2005, en varias comunidades rarámuris de la Alta y Baja Tarahumara, al suroeste del estado de Chihuahua (México, en el presente trabajo centramos la atención en dos rituales y al mismo tiempo formas de danza, ambos de carácter privado, que ocupan un papel esencial en la cosmovisión rarámuri. El hecho de haber participado como espectador invitado en tales prácticas nos permitirá describir el contexto etnográfico de primera mano; para finalizar destacando especialmente las funciones y significados que llevan asociados. Antes ofreceremos, no obstante, una serie de referencias bibliográficas que sitúan al jícuri y al bacánowa entre la historia y la leyenda.

  2. Strongly enhanced Curie temperature in carbon-doped Mn{sub 5}Ge{sub 3} films

    Energy Technology Data Exchange (ETDEWEB)

    Gajdzik, M.; Suergers, C. E-mail: christoph.suergers@physik.uni-karlsruhe.de; Kelemen, M.T.; Loehneysen, H. von

    2000-11-01

    The structural and magnetic properties of Mn{sub 5}Ge{sub 3}C{sub x} films prepared at elevated substrate temperatures T{sub S} are investigated. In particular, films with x{>=}0.5 and T{sub S}=680 K exhibit a strongly enhanced Curie temperature T{sub C}=445 K compared to bulk Mn{sub 5}Ge{sub 3} with T{sub C}=304 K while at the same time the average Mn moment decreases from 2.6 to 1 {mu}{sub B}. Structural analysis of these films suggests that the carbon is interstitially incorporated into the voids of Mn octahedra of the hexagonal Mn{sub 5}Si{sub 3}-type structure giving rise to a lattice compression. The enhanced ferromagnetic stability in connection with the lattice compression is interpreted in terms of an Mn-Mn interaction mediated by C based on a change in the electronic structure.

  3. Curie temperature of GaMnN and GaMnAs from LDA-SIC electronic structure calculations

    Energy Technology Data Exchange (ETDEWEB)

    Toyoda, Masayuki; Sato, Kazunori; Katayama-Yoshida, Hiroshi [Department of Computational Nanomaterials Design, Institute of Scientific and Industrial Research, Osaka University, 8-1 Mihogaoka, Ibaraki, Osaka 567-0047 (Japan); Akai, Hisazumi [Department of Physics, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043 (Japan)

    2006-07-01

    We present the electronic structures, magnetic exchange interactions and Curie temperature (T{sub C}) of GaMnN and GaMnAs calculated by self-interaction-corrected local-density approximation (LDA-SIC). In GaMnAs, the LDA-SIC results of T{sub C} do not differ so much from the LDA results. Both the LDA and LDA-SIC values are in a good agreement with the experimental data. In GaMnN, on the other hand, the ferromagnetic exchange interactions are enhanced due to the suppression of antiferromagnetic super-exchange interaction, resulting in T{sub C} higher than the LDA results. (copyright 2006 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim) (orig.)

  4. A Study of Mrs.Gaskell’s Feminism in Mary Barton

    Institute of Scientific and Technical Information of China (English)

    甄艳华; 屈伟丽

    2015-01-01

    Mrs.Gaskel is one of the most outstanding feminist novelists in Victorian Age.Mary Barton is her first novel and the most important one deal with many subjects include the labor conflicts,ethical concerns as wel as the struggle for women rights.The paper tries to analyze Mary Barton from the feminist ’ s perspective and study Mrs.Gaskel ’s feminism through the analysis of the main characters in the novel.

  5. The Struggle for Human Betterment as A theme in Mary Shelly's Frankenstein

    Institute of Scientific and Technical Information of China (English)

    金丽华

    2006-01-01

    Men struggle for human betterment for over thousands of years. In Mary Shelley' s Frankenstein, there are many heroes who struggle for human betterment, such as Frankenstein, the Modern Prometheus, Walton, and even the monster,etc. The better we live today the higher aims we want to reach in the future. In this Gothic novel, Mary Shelley shows her idea of the creation of life and the consequence of it. Some of her descriptions reflect her opinion.

  6. The seminal role played by Pierre Marie in Neurology and Internal Medicine

    Directory of Open Access Journals (Sweden)

    Gustavo M Almeida

    2015-10-01

    Full Text Available The authors review the most important contributions of Pierre Marie to the elucidation and description of several neurological diseases, such as Charcot-Marie-Tooth’s disease and hereditary cerebellar ataxia, as well as his contributions to Internal Medicine, including his pioneering studies on acromegaly, ankylosing spondylitis, and hypertrophic pulmonary osteoarthropathy. His works led to incontestable advances in the medical sciences that transcended his time.

  7. Magical Realism in Mary Gavell’s Short Story The Swing

    Institute of Scientific and Technical Information of China (English)

    LI Ya-li

    2016-01-01

    The Swing, written by Mary Gavell, relates the pain of an aging mother, who is comforted by her childhood son’s re-turning to the family swing at night. The story is mixed with magic and reality, filled with magic symbols and implied with magi-cal feminism themes. By employing magical realism, Mary Gavell portrays the loneliness of an elder woman and creates for her a magical world where she could freely express herself.

  8. Unfashioned creatures, but half made up: Beginning with Mary Shelley's Spectre

    OpenAIRE

    2007-01-01

    This paper uses Derrida’s work Politics of Friendship to interrogate the concept of the “friend” in the educational and fictional writings of Mary Shelley, William Godwin and Mary Wiollstonecraft. It concludes with a reading of A Vindication of the Rights of Woman, which argues that a certain wager on the possibility friendship rhetorically structures Wollstonecraft’s text. The argument about friendship and education mounted in this paper leads on to my account of what elsewhere I have called...

  9. X-linked Charcot-Marie-Tooth disease predominates in a cohort of multiethnic Malaysian patients.

    Science.gov (United States)

    Shahrizaila, Nortina; Samulong, Sarimah; Tey, Shelisa; Suan, Liaw Chiew; Meng, Lao Kah; Goh, Khean Jin; Ahmad-Annuar, Azlina

    2014-02-01

    Data regarding Charcot-Marie-Tooth disease is lacking in Southeast Asian populations. We investigated the frequency of the common genetic mutations in a multiethnic Malaysian cohort. Patients with features of Charcot-Marie-Tooth disease or hereditary liability to pressure palsies were investigated for PMP22 duplication, deletion, and point mutations and GJB1, MPZ, and MFN2 point mutations. Over a period of 3 years, we identified 25 index patients. A genetic diagnosis was reached in 60%. The most common were point mutations in GJB1, accounting for X-linked Charcot-Marie-Tooth disease (24% of the total patient population), followed by PMP22 duplication causing Charcot-Marie-Tooth disease type 1A (20%). We also discovered 2 novel GJB1 mutations, c.521C>T (Proline174Leucine) and c.220G>A (Valine74Methionine). X-linked Charcot-Marie-Tooth disease was found to predominate in our patient cohort. We also found a better phenotype/genotype correlation when applying a more recently recommended genetic approach to Charcot-Marie-Tooth disease. Copyright © 2013 Wiley Periodicals, Inc.

  10. Genetic epidemiology of Charcot-Marie-Tooth disease.

    Science.gov (United States)

    Braathen, G J

    2012-01-01

    Charcot-Marie-Tooth disease (CMT) is the most common inherited disorder of the peripheral nervous system. The frequency of different CMT genotypes has been estimated in clinic populations, but prevalence data from the general population is lacking. Point mutations in the mitofusin 2 (MFN2) gene has been identified exclusively in Charcot-Marie-Tooth disease type 2 (CMT2), and in a single family with intermediate CMT. MFN2 point mutations are probably the most common cause of CMT2. The CMT phenotype caused by mutation in the myelin protein zero (MPZ) gene varies considerably, from early onset and severe forms to late onset and milder forms. The mechanism is not well understood. The myelin protein zero (P(0) ) mediates adhesion in the spiral wraps of the Schwann cell's myelin sheath. X-linked Charcot-Marie Tooth disease (CMTX) is caused by mutations in the connexin32 (cx32) gene that encodes a polypeptide which is arranged in hexameric array and form gap junctions. Estimate prevalence of CMT. Estimate frequency of Peripheral Myelin Protein 22 (PMP22) duplication and point mutations, insertions and deletions in Cx32, Early growth response 2 (EGR2), MFN2, MPZ, PMP22 and Small integral membrane protein of lysosome/late endosome (SIMPLE) genes. Description of novel mutations in Cx32, MFN2 and MPZ. Description of de novo mutations in MFN2. Our population based genetic epidemiological survey included persons with CMT residing in eastern Akershus County, Norway. The participants were interviewed and examined by one geneticist/neurologist, and classified clinically, neurophysiologically and genetically. Two-hundred and thirty-two consecutive unselected and unrelated CMT families with available DNA from all regions in Norway were included in the MFN2 study. We screened for point mutations in the MFN2 gene. We describe four novel mutations, two in the connexin32 gene and two in the MPZ gene. A total of 245 affected from 116 CMT families from the general population of eastern

  11. Phenotypic Variability of Childhood Charcot-Marie-Tooth Disease.

    Science.gov (United States)

    Cornett, Kayla M D; Menezes, Manoj P; Bray, Paula; Halaki, Mark; Shy, Rosemary R; Yum, Sabrina W; Estilow, Timothy; Moroni, Isabella; Foscan, Maria; Pagliano, Emanuela; Pareyson, Davide; Laurá, Matilde; Bhandari, Trupti; Muntoni, Francesco; Reilly, Mary M; Finkel, Richard S; Sowden, Janet; Eichinger, Katy J; Herrmann, David N; Shy, Michael E; Burns, Joshua

    2016-06-01

    Disease severity of childhood Charcot-Marie-Tooth disease (CMT) has not been extensively characterized, either within or between types of CMT to date. To assess the variability of disease severity in a large cohort of children and adolescents with CMT. A cross-sectional study was conducted among 520 children and adolescents aged 3 to 20 years at 8 universities and hospitals involved in the Inherited Neuropathies Consortium between August 6, 2009, and July 31, 2014, in Australia, Italy, the United Kingdom, and the United States. Data analysis was conducted from August 1, 2014, to December 1, 2015. Scores on the Charcot-Marie-Tooth Disease Pediatric Scale (CMTPedS), a well-validated unidimensional clinical outcome measure to assess disease severity. This instrument includes 11 items assessing fine and gross motor function, sensation, and balance to produce a total score ranging from 0 (unaffected) to 44 (severely affected). Among the 520 participants (274 males) aged 3 to 20 years, CMT type 1A (CMT1A) was the most prevalent type (252 [48.5%]), followed by CMT2A (31 [6.0%]), CMT1B (15 [2.9%]), CMT4C (13 [2.5%]), and CMTX1 (10 [1.9%]). Disease severity ranged from 1 to 44 points on the CMTPedS (mean [SD], 21.5 [8.9]), with ankle dorsiflexion strength and functional hand dexterity test being most affected. Participants with CMT1B (mean [SD] CMTPedS score, 24.0 [7.4]), CMT2A (29.7 [7.1]), and CMT4C (29.8 [8.6]) were more severely affected than those with CMT1A (18.9 [7.7]) and CMTX1 (males: 15.3 [7.7]; females: 13.0 [3.6]) (P disease severity. These results highlight the phenotypic variability within CMT genotypes and mutation-specific manifestations between types. This study has identified distinct functional limitations and self-reported impairments to target in future therapeutic trials.

  12. Charcot-Marie-Tooth Disease Type 2B

    Directory of Open Access Journals (Sweden)

    Şenay Durdu

    2009-06-01

    Full Text Available Chatcot-Marie-Tooth (CMT is also known as peroneal muscular atrophy and hereditary motor-sensory neuropathy (HMSN. It is the most commonly encountered inherited peripheral neuropathy. Actually, CMT is not a single disease, but is a group of disorders with similar symptoms. CMT type 2 is the second most common form after CMT type1. Symptoms usually begin in childhood or early adulthood. Mostly the peripheral nerves of the lower extremities and occasionaly upper extremities may be affected. Motor nerve involvoment induces distal muscle weakness and atrophy in the lower extremities that may result in foot deformities known as foot drop, pes cavus, pes planus, hammer toe etc. As a result of sensorial nevre degeneration, callus, recurrent foot ulcers, osteonecrosis, osteolysis and spontaneous amputation may accompany the disease. The speed of nerve conduction is not changed in the EMG, but axonal type sensorymotor semptoms that lead to a decrease of amplitude. We report here a 55 year old man with recurrent foot ulcers for 33 years and self amputations, whose EMG findings suggest acsonal neuropathy and who also has a 20 year - old son with similar complaints.

  13. Mariátegui y las antinomias del indigenismo

    Directory of Open Access Journals (Sweden)

    Fernanda Beigel

    2001-01-01

    Full Text Available En este trabajo nos proponemos efectuar un recorrido que dé cuenta, por una parte, de la significación actual del “indigenismo” en el campo intelectual latinoamericano y, por otra, de las polémicas ocurridas en los años veinte, para revisar el marco en el que se desenvolvió el pensamiento y la praxis “indigenista” de José Carlos Mariátegui. Luego de un balance de los principales trazos de las más viejas y más nuevas discusiones que rodean la categoría de “indigenismo”, intentamos examinar la presencia de la herencia andina en el proyecto de socialismo indo-americano esbozado por el Amauta peruano. Especialmente, abordamos críticamente las relaciones existentes entre este proyecto de cambio social y los contornos de una racionalidad distinta, que parece haber nacido de nuestras entrañas y recién ahora estamos empezando a vislumbrar.

  14. The shifting paradigm of Charcot-Marie-Tooth disease.

    Science.gov (United States)

    Echaniz-Laguna, A

    2015-01-01

    Molecular studies have created a paradigm shift in our perception of Charcot-Marie-Tooth disease (CMT). Indeed, CMT has evolved from the concept of a rather homogeneous hereditary disease exclusively involving peripheral nerves to the concept of a highly heterogeneous clinical and genetic syndrome mainly - but sometimes not exclusively - involving the peripheral nervous system. The phenotypic spectrum of CMT overlaps with other inherited neuropathies such as distal hereditary motor neuropathy (dHMN), hereditary sensory and autonomic neuropathy (HSAN), spinal muscular atrophy (SMA) subtypes, and the neuropathies of mitochondrial disorders. At a molecular level, mutations in one given gene may alternatively provoke CMT, HSAN, dHMN or SMA variants. Over the last years, there have been dramatic advances in deciphering the molecular basis for many CMT subtypes and more than 900 different mutations in more than 60 causative genes are now described. However, as 75% of CMT causative genes apparently remain unknown and as disease-specific therapies are not available, major advances are yet to come in the field of CMT. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  15. Systematic review of exercise for Charcot-Marie-Tooth disease.

    Science.gov (United States)

    Sman, Amy D; Hackett, Daniel; Fiatarone Singh, Maria; Fornusek, Ché; Menezes, Manoj P; Burns, Joshua

    2015-12-01

    Charcot-Marie-Tooth disease (CMT) is a slowly progressive hereditary degenerative disease and one of the most common neuromuscular disorders. Exercise may be beneficial to maintain strength and function for people with CMT, however, no comprehensive evaluation of the benefits and risks of exercise have been conducted. A systematic review was completed searching numerous electronic databases from earliest records to February 2015. Studies of any design including participants of any age with confirmed diagnosis of CMT that investigated the effects of exercise were eligible for inclusion. Of 13,301 articles identified following removal of duplicates, 11 articles including 9 unique studies met the criteria. Methodological quality of studies was moderate, sample sizes were small, and interventions and outcome measures used varied widely. Although the majority of the studies identified changes in one or more outcome measurements across exercise modalities, the majority were non-significant, possibly due to Type II errors. Significant effects described included improvements in strength, functional activities, and physiological adaptations following exercise. Despite many studies showing changes in strength and function following exercise, findings of this review should be met with caution due to the few studies available and moderate quality of evidence. Well-powered studies, harmonisation of outcome measures, and clearly described interventions across studies would improve the quality and comparability of the evidence base. The optimal exercise modality and intensity for people with CMT as well as the long-term safety of exercise remain unclear. © 2015 Peripheral Nerve Society.

  16. Municipio Mariño Estado Nueva Esparta

    Directory of Open Access Journals (Sweden)

    María Medina

    2008-01-01

    Full Text Available Se caracteriza la gastronomía típica margariteña como atractivo turístico del Municipio Mariño, sus componentes: restaurantes, autores, platos y promoción. Para formular recomendaciones que permitan su aprovechamiento. Los fundamentos teóricos se basan en el área turismo y gastronomía, y su importancia para la actividad. La metodología es descriptiva y su diseño es de campo. Como conclusión se tiene que la situación actual de la gastronomía típica margariteña como atractivo turístico del municipio se caracteriza por la falta de información y promoción, la cual no se está aprovechando como atractivo turístico debido a la falta de conocimiento sobre la gastronomía típica margariteña y donde además en los restaurantes del municipio se están modificando las recetas originales.

  17. Charcot-Marie-Tooth disease and intracellular traffic.

    Science.gov (United States)

    Bucci, Cecilia; Bakke, Oddmund; Progida, Cinzia

    2012-12-01

    Mutations of genes whose primary function is the regulation of membrane traffic are increasingly being identified as the underlying causes of various important human disorders. Intriguingly, mutations in ubiquitously expressed membrane traffic genes often lead to cell type- or organ-specific disorders. This is particularly true for neuronal diseases, identifying the nervous system as the most sensitive tissue to alterations of membrane traffic. Charcot-Marie-Tooth (CMT) disease is one of the most common inherited peripheral neuropathies. It is also known as hereditary motor and sensory neuropathy (HMSN), which comprises a group of disorders specifically affecting peripheral nerves. This peripheral neuropathy, highly heterogeneous both clinically and genetically, is characterized by a slowly progressive degeneration of the muscle of the foot, lower leg, hand and forearm, accompanied by sensory loss in the toes, fingers and limbs. More than 30 genes have been identified as targets of mutations that cause CMT neuropathy. A number of these genes encode proteins directly or indirectly involved in the regulation of intracellular traffic. Indeed, the list of genes linked to CMT disease includes genes important for vesicle formation, phosphoinositide metabolism, lysosomal degradation, mitochondrial fission and fusion, and also genes encoding endosomal and cytoskeletal proteins. This review focuses on the link between intracellular transport and CMT disease, highlighting the molecular mechanisms that underlie the different forms of this peripheral neuropathy and discussing the pathophysiological impact of membrane transport genetic defects as well as possible future ways to counteract these defects.

  18. Princess Marie Bonaparte, Edgar Allan Poe, and psychobiography.

    Science.gov (United States)

    Warner, S L

    1991-01-01

    Princess Marie Bonaparte was a colorful yet mysterious member of Freud's inner circle of psychoanalysis. In analysis with Freud beginning in 1925 (she was then 45 years old), she became a lay analyst and writer of many papers and books. Her most ambitious task was a 700-page psychobiography of Edgar Allan Poe that was first published in French in 1933. She was fascinated by Poe's gothic stories--with the return to life of dead persons and the eerie, unexpected turns of events. Her fascination with Poe can be traced to the similarity of their early traumatic life experiences. Bonaparte had lost her mother a month after her birth. Poe's father deserted the family when Edgar was two years old, and his mother died of tuberculosis when he was three. Poe's stories helped him to accommodate to these early traumatic losses. Bonaparte vicariously shared in Poe's loss and the fantasies of the return of the deceased parent in his stories. She was sensitive and empathetic to Poe's inner world because her inner world was similar. The result of this psychological fit between Poe and Bonaparte was her psychobiography, The Life and Works of Edgar Allan Poe. It was a milestone in psychobiography but limited in its psychological scope by its strong emphasis on early childhood trauma. Nevertheless it proved Bonaparte a bona fide creative psychoanalyst and not a dilettante propped up by her friendship with Freud.

  19. @@%Charcot-Marie-Tooth病一家族分析

    Institute of Scientific and Technical Information of China (English)

    孙明周

    2014-01-01

    目的 通过对1家族Charcot-Marie-Tooth病(cMT)系谱分析,探讨其遗传特点、临床表现及预后,为遗传咨询提供依据.方法 分析家族中患者的性别分布规律,临床表现特点进行分析.结果 家族中男女均可发病,男性患病率明显高于女性.男性患者症状典型,典型症状表现为慢性进展性四肢远端肌肉无力和消瘦肌萎缩呈典型的“鹤腿”,双足骨骼畸形呈“弓形足”;家族中女性患者少见,除Ⅱ8症状表现典型外,其余女性无受累;感觉主诉不显著,无中枢神经受累表现.结论 本例家族CMT呈常染色体显性遗传,男性受累多且症状典型,女性受累少.由于患者症状特征显著,遗传模式明确,预后良好,对于遗传咨询具有指导意义.

  20. Charcot-Marie-Tooth disease and other inherited neuropathies.

    Science.gov (United States)

    Saporta, Mario A

    2014-10-01

    Inherited peripheral neuropathies are among the most common genetic neuromuscular disorders worldwide. However, their diagnosis can be challenging due to genotypic and phenotypic variability. Charcot-Marie-Tooth disease (CMT), the most common form, is associated with mutations or copy-number variations in over 70 genes, representing proteins with fundamental roles in the development and function of Schwann cells and peripheral axons. Other genetic peripheral neuropathies are associated with multisystem manifestations, including familial amyloid neuropathy and neuropathies associated with metabolic or other genetic syndromes. This article reviews the most recent discoveries in the field and how they are changing the way neurologists diagnose this specific group of peripheral neuropathies. In the past few years, several large cohort studies on the molecular diagnosis of CMT have been published, providing guidelines for genetic testing in clinical practice. In the same period, next-generation sequencing technology has accelerated the discovery of new CMT genes, expanding our knowledge on genotype-phenotype correlations. Recent advances in sequencing technology and genotype-phenotype correlation studies are changing the way neurologists diagnose inherited neuropathies. New therapeutic strategies for familial amyloid neuropathy are paving the way for innovative treatments for genetic neuropathies.

  1. Trading Places: Mary Shelley’s Argument with Domestic Space

    Directory of Open Access Journals (Sweden)

    Eve M. Lynch

    2013-04-01

    Full Text Available When Mary Shelley began writing The Last Man in 1824 in the wake of her husband Percy Bysshe Shelley’s untimely death, she drew from her close circle of family and friends as models for her main characters. Although it is tempting to view this novel as an autobiographical expiation of the profound sorrow that overwhelmed Shelley at her husband’s death, to do so is to underestimate her prescient political insight and to risk overlooking the complex implications of class and rank that suffuse the position of the narrator, Lionel Verney. While Shelley’s emotions give a passionate appeal to this novel, her intellectual ideas infuse the novel’s powerful critique of British governance. The Last Man is narrated in a political framework in which war and the clash of empires, parliamentary and republican conflict, turbulent revolution, and social and political corruption arrange the fates of the characters. In addition, the plague that silently and invisibly takes over Western Europe and England serves as a spectral process of corrosive malignity from outside, ensnaring all efforts to fix a domestic English system that is collapsing around individuals and the collective.

  2. Clinical, neurophysiological and morphological study of dominant intermediate Charcot-Marie-Tooth type C neuropathy.

    Science.gov (United States)

    Thomas, Florian P; Guergueltcheva, Velina; Gondim, Francisco A A; Tournev, Ivailo; Rao, Chitharanjan V; Ishpekova, Boryana; Kinsella, Laurence J; Pan, Yi; Geller, Thomas J; Litvinenko, Ivan; De Jonghe, Peter; Scherer, Steven S; Jordanova, Albena

    2016-03-01

    Dominant intermediate Charcot-Marie-Tooth neuropathy subtype C (DI-CMTC) was associated with mutations in the YARS gene, encoding tyrosyl-tRNA synthetase, in two large unrelated Bulgarian and US pedigrees and one sporadic case. Here for the first time we describe the clinical, neurophysiological and histopathological features, and phenotypic differences between these two DI-CMTC families. Twenty-one affected individuals from the US family and 27 from the Bulgarian family were evaluated. The mean age of onset in US subjects was 10.7 years in men and 7.3 years in women, while in the Bulgarian participants it was 18.2 years in men and 33.7 years in women. The course was slowly progressive. Extensor digitorum brevis atrophy was uniform. Atrophy and/or weakness of upper and lower limb muscles were found in over 50 % of the subjects. Nerve conduction studies (NCS) were abnormal in all US adults and five of six children and all Bulgarian patients except one asymptomatic 25-year-old man. Median motor NCS were in the range of 29.5-45.6 m/s in the US family and 24.7-57.8 m/s in the Bulgarian family. Sural sensory nerve action potentials were absent in 14/21 and 4/12 NCS from adult US and Bulgarian participants, respectively. Analysis of sural nerve biopsies from US patients revealed age-dependent morphological changes of axonal degeneration, absence of onion bulbs, and <10 % fibers with segmental remyelination. Our findings provide further insights into the diagnosis and pathology of intermediate CMT. They also extend the phenotypic spectrum of peripheral neuropathies associated with aminoacyl-tRNA synthetase mutations.

  3. Action physics

    Science.gov (United States)

    McGinness, Lachlan P.; Savage, C. M.

    2016-09-01

    More than a decade ago, Edwin Taylor issued a "call to action" that presented the case for basing introductory university mechanics teaching around the principle of stationary action [E. F. Taylor, Am. J. Phys. 71, 423-425 (2003)]. We report on our response to that call in the form of an investigation of the teaching and learning of the stationary action formulation of physics in a first-year university course. Our action physics instruction proceeded from the many-paths approach to quantum physics to ray optics, classical mechanics, and relativity. Despite the challenges presented by action physics, students reported it to be accessible, interesting, motivational, and valuable.

  4. Complementary Actions

    Directory of Open Access Journals (Sweden)

    Luisa eSartori

    2015-05-01

    Full Text Available Complementary colors are color pairs which, when combined in the right proportions, produce white or black. Complementary actions refer here to forms of social interaction wherein individuals adapt their joint actions according to a common aim. Notably, complementary actions are incongruent actions. But being incongruent is not sufficient to be complementary (i.e., to complete the action of another person. Successful complementary interactions are founded on the abilities: (i to simulate another person’s movements, (ii to predict another person’s future action/s, (iii to produce an appropriate incongruent response which differ, while interacting, with observed ones, and (iv to complete the social interaction by integrating the predicted effects of one’s own action with those of another person. This definition clearly alludes to the functional importance of complementary actions in the perception–action cycle and prompts us to scrutinize what is taking place behind the scenes. Preliminary data on this topic have been provided by recent cutting-edge studies utilizing different research methods. This mini-review aims to provide an up-to-date overview of the processes and the specific activations underlying complementary actions.

  5. Management of malignant phyllode tumors of the breast: the experience of the Institut Curie; Prise en charge des tumeurs phyllodes malignes du sein: l'experience de l'Institut Curie

    Energy Technology Data Exchange (ETDEWEB)

    Haberer, S.; Kirova, Y.M.; Dendale, R.; Campana, F.; Miranda, O.; Fourquet, A.; Bollet, M.A. [Institut Curie, Dept. de Radiotherapie Oncologique, 75 - Paris (France); Lae, M. [Institut Curie, Dept. de Biologie des Tumeurs, 75 - Paris (France); Seegers, V. [Institut Curie, Dept. de Biostatistiques, 75 - Paris (France); Pierga, J.Y. [Institut Curie, Dept. d' Oncologie Medicale, 75 - Paris (France); Salmon, R.; Reyal, F. [Institut Curie, Dept. de Chirurgie, 75 - Paris (France)

    2009-07-15

    Purpose Given the scarcity of malignant phyllode tumours of the breast and the absence of consensus regarding their management justify the need for institutional retrospective evaluations of clinical practices. Patients and methods Retrospective study with central pathology review of the 25 consecutive patients treated at the Institut Curie (Paris, France) between 1969 and 2006 for non metastatic malignant phyllodes tumors of the breast. The median follow-up was 65 months (7-257 months). Results Median age at diagnosis was 52 years (20-64 years). Breast surgery was conservative in five patients (20%). Surgical margins were wide (> 10 mm), narrow, involved or unknown in respectively 17 (68%), three (12%), three (12%) and two (8%) patients. Median tumour size was 65 mm (12-250 mm). Adjuvant radiotherapy was delivered in seven (28%) patients (two patients, post tumor-ectomy; five patients, post mastectomy) and 13 patients (52%) received anthracycline-based adjuvant chemotherapy. Five-year overall survival rate was 91% (95% CI, 80-100%). Five patients (20%) developed distant metastases (one after chemotherapy) and three (12%) locoregional relapse (one after tumor-ectomy and unknown margin without radiotherapy, two after mastectomy and involved margins with radiotherapy). Conclusion Wide breast surgery (that can be conservative in selected patients) is the mainstay of the treatment of non metastatic malignant phyllodes tumors of the breast. To better determine the respective roles of adjuvant systemic treatment and radiotherapy, further clinical studies and the search for new prognostic and predictive factors remain necessary. (authors)

  6. Geology and genesis of uranium-rare earth deposits at Mary Kathleen, Northwest Queensland

    Energy Technology Data Exchange (ETDEWEB)

    Scott, A.K.; Scott, A.G.

    1985-02-01

    The Mary Kathleen uranium deposit occurs in 1740-1780 M yr-old calc-silicate metasedimentary and meta-igneous rocks of the Corella Formation which have been tightly folded into the Mary Kathleen Syncline. The Corella Formation consists of mafic and felsic tuffaceous calc-silicates, quartzite, and minor marble, conglomerate and basic volcanics. Uranium-rare earth mineralisation is closely associated with certain mafic rocks and occurs within or close to garnet-rich masses. At Mary Kathleen, uraninite grains are enclosed mainly by allanite which is distributed through massive garnet as an irregular honeycomb of interconnected shoots and lenses. The mineralisation occurs along strike from dioritic rocks and conglomerate and lies close to the axis of the Mary Kathleen Syncline and adjacent to a major fault zone. At other localities allanite-uraninite mineralisation is broadly stratiform. The mineralisation is interpreted to occur at or near centres of basic volcanism. Garnet formation and uranium-rare earth concentrations are believed to be caused by the volcanism, and to be contemporaneous with it. The former is seen as alteration of a hot, saturated pile of volcano-sedimentary material and the latter as intermittent hydrothermal exhalations. Deposition, volcanism, garnet formation, uranium and rare-earth mineralisation, granite and gabbro formation, and tectonism are seen as a continuum of interrelated processes which operated throughout the period of formation of the rocks in the Mary Kathleen Syncline.

  7. Low-temperature dynamics of the Curie-Weiss Model: Periodic orbits, multiple histories, and loss of Gibbsianness

    CERN Document Server

    Ermolaev, Victor

    2010-01-01

    We consider the Curie-Weiss model at a given initial temperature in vanishing external field evolving under a Glauber spin-flip dynamics corresponding to a possibly different temperature. We study the limiting conditional probabilities and their continuity properties and discuss their set of points of discontinuity (bad points). We provide a complete analysis of the transition between Gibbsian and non-Gibbsian behavior as a function of time, extending earlier work for the case of independent spin-flip dynamics. For initial temperature bigger than one we prove that the time-evolved measure stays Gibbs forever, for any (possibly low) temperature of the dynamics. In the regime of heating to low-temperatures from even lower temperatures, when the initial temperature is smaller than the temperature of the dynamics, and smaller than 1, we prove that the time-evolved measure is Gibbs initially and becomes non-Gibbs after a sharp transition time. We find this regime is further divided into a region where only symmetr...

  8. Magnetocaloric effect in heavy rare-earth elements doped Fe-based bulk metallic glasses with tunable Curie temperature

    Energy Technology Data Exchange (ETDEWEB)

    Li, Jiawei; Huo, Juntao; Chang, Chuntao, E-mail: ctchang@nimte.ac.cn, E-mail: dujun@nimte.ac.cn; Du, Juan, E-mail: ctchang@nimte.ac.cn, E-mail: dujun@nimte.ac.cn; Man, Qikui; Wang, Xinmin; Li, Run-Wei [Key Laboratory of Magnetic Materials and Devices, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang 315201 (China); Zhejiang Province Key Laboratory of Magnetic Materials and Application Technology, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, Zhejiang 315201 (China); Law, Jiayan [Department of Applied Physics, Chalmers University of Technology, SE-412 96 Göteborg (Sweden)

    2014-08-14

    The effects of heavy rare earth (RE) additions on the Curie temperature (T{sub C}) and magnetocaloric effect of the Fe-RE-B-Nb (RE = Gd, Dy and Ho) bulk metallic glasses were studied. The type of dopping RE element and its concentration can easily tune T{sub C} in a large temperature range of 120 K without significantly decreasing the magnetic entropy change (ΔS{sub M}) and refrigerant capacity (RC) of the alloys. The observed values of ΔS{sub M} and RC of these alloys compare favorably with those of recently reported Fe-based metallic glasses with enhanced RC compared to Gd{sub 5}Ge{sub 1.9}Si{sub 2}Fe{sub 0.1}. The tunable T{sub C} and large glass-forming ability of these RE doped Fe-based bulk metallic glasses can be used in a wide temperature range with the final required shapes.

  9. Estimation of Curie temperature of manganite-based materials for magnetic refrigeration application using hybrid gravitational based support vector regression

    Science.gov (United States)

    Owolabi, Taoreed O.; Akande, Kabiru O.; Olatunji, Sunday O.; Alqahtani, Abdullah; Aldhafferi, Nahier

    2016-10-01

    Magnetic refrigeration (MR) technology stands a good chance of replacing the conventional gas compression system (CGCS) of refrigeration due to its unique features such as high efficiency, low cost as well as being environmental friendly. Its operation involves the use of magnetocaloric effect (MCE) of a magnetic material caused by application of magnetic field. Manganite-based material demonstrates maximum MCE at its magnetic ordering temperature known as Curie temperature (TC). Consequently, manganite-based material with TC around room temperature is essentially desired for effective utilization of this technology. The TC of manganite-based materials can be adequately altered to a desired value through doping with appropriate foreign materials. In order to determine a manganite with TC around room temperature and to circumvent experimental challenges therein, this work proposes a model that can effectively estimates the TC of manganite-based material doped with different materials with the aid of support vector regression (SVR) hybridized with gravitational search algorithm (GSA). Implementation of GSA algorithm ensures optimum selection of SVR hyper-parameters for improved performance of the developed model using lattice distortions as the descriptors. The result of the developed model is promising and agrees excellently with the experimental results. The outstanding estimates of the proposed model suggest its potential in promoting room temperature magnetic refrigeration through quick estimation of the effect of dopants on TC so as to obtain manganite that works well around the room temperature.

  10. Estimation of Curie temperature of manganite-based materials for magnetic refrigeration application using hybrid gravitational based support vector regression

    Directory of Open Access Journals (Sweden)

    Taoreed O. Owolabi

    2016-10-01

    Full Text Available Magnetic refrigeration (MR technology stands a good chance of replacing the conventional gas compression system (CGCS of refrigeration due to its unique features such as high efficiency, low cost as well as being environmental friendly. Its operation involves the use of magnetocaloric effect (MCE of a magnetic material caused by application of magnetic field. Manganite-based material demonstrates maximum MCE at its magnetic ordering temperature known as Curie temperature (TC. Consequently, manganite-based material with TC around room temperature is essentially desired for effective utilization of this technology. The TC of manganite-based materials can be adequately altered to a desired value through doping with appropriate foreign materials. In order to determine a manganite with TC around room temperature and to circumvent experimental challenges therein, this work proposes a model that can effectively estimates the TC of manganite-based material doped with different materials with the aid of support vector regression (SVR hybridized with gravitational search algorithm (GSA. Implementation of GSA algorithm ensures optimum selection of SVR hyper-parameters for improved performance of the developed model using lattice distortions as the descriptors. The result of the developed model is promising and agrees excellently with the experimental results. The outstanding estimates of the proposed model suggest its potential in promoting room temperature magnetic refrigeration through quick estimation of the effect of dopants on TC so as to obtain manganite that works well around the room temperature.

  11. Large deviations of the finite-time magnetization of the Curie-Weiss random-field Ising model

    Science.gov (United States)

    Paga, Pierre; Kühn, Reimer

    2017-08-01

    We study the large deviations of the magnetization at some finite time in the Curie-Weiss random field Ising model with parallel updating. While relaxation dynamics in an infinite-time horizon gives rise to unique dynamical trajectories [specified by initial conditions and governed by first-order dynamics of the form mt +1=f (mt) ] , we observe that the introduction of a finite-time horizon and the specification of terminal conditions can generate a host of metastable solutions obeying second-order dynamics. We show that these solutions are governed by a Newtonian-like dynamics in discrete time which permits solutions in terms of both the first-order relaxation ("forward") dynamics and the backward dynamics mt +1=f-1(mt) . Our approach allows us to classify trajectories for a given final magnetization as stable or metastable according to the value of the rate function associated with them. We find that in analogy to the Freidlin-Wentzell description of the stochastic dynamics of escape from metastable states, the dominant trajectories may switch between the two types (forward and backward) of first-order dynamics. Additionally, we show how to compute rate functions when uncertainty in the quenched disorder is introduced.

  12. Evaluating Marie Byrd Land stability using an improved basal topography

    Science.gov (United States)

    Holschuh, N.; Pollard, D.; Alley, R. B.; Anandakrishnan, S.

    2014-12-01

    Prior understanding of the ice-sheet setting in Marie Byrd Land (MBL) was derived primarily from geologic and geochemical studies of the current nunataks, with very few geophysical surveys imaging the ice covered regions. The geologic context suggested that the ice rests on a broad regional high, in contrast to the deep basins and trenches that characterize the majority of West Antarctica. This assumed topography would favor long-term stability for the West Antarctic Ice Sheet (WAIS) in MBL. Airborne geophysical data collected in 2009 reveal a much deeper bed than previously estimated, including a significant trough underlying DeVicq Glacier and evidence for extensive glacial erosion. Using these data, we produce a new map of subglacial topography, with which we model the sensitivity of WAIS to a warming ocean using the ice-sheet model of Pollard and DeConto (2012b). We compare the results to estimates of ice loss during WAIS collapse using the previously defined subglacial topography, to determine the impact of the newly discovered subglacial features. Our results indicate that the topographic changes are not sufficient to destabilize the northern margin of MBL currently feeding the Getz Ice Shelf; the majority of ice loss occurs from flow toward the Siple Coast. However, despite only slight dynamic differences, using the new bed as a boundary condition results in an additional 8 cm of sea-level rise during major glacial retreat, an increase of just over 2%. Precise estimation of past and future ice retreat, as well as a complete understanding of the geologic history of the region, will require a higher resolution picture of the bed topography around the Executive Committee mountains.

  13. Cranial nerve involvement in Charcot-Marie-Tooth Disease.

    Science.gov (United States)

    Das, Nirav; Kandalaft, Savannah; Wu, Xiao; Malhotra, Ajay

    2017-03-01

    Charcot-Marie-Tooth Disease (CMT) is a rare disorder with less than 200,000 cases reported in the US every year, making diagnosis challenging. MR and CT imaging has become more common in the evaluation of CMT to identify areas of disease involvement. A 27-year-old female from Guatemala with a past history of polio initially presented to the emergency room for necrotizing pneumonia. MRI images demonstrated smoothly enlarged, mildly enhancing trigeminal nerves. CT showed bony widening of the skull base foramina. The patient was noted to have atrophy and weakness of her extremities with decreased sensation, distal more than proximal, and pes cavus. An electromyogram demonstrated absent response in the right median, ulnar, peroneal, and tibial motor studies and bilateral radial and right sural sensory studies. MRI of the spine demonstrated smooth, symmetric enlargement and mild enhancement of the distal spinal nerve roots and cauda equine. CMT is a group of disorders with a wide range of clinical presentations and abnormalities. Cranial nerve involvement is infrequently described in CMT 1A. In our case and prior studies, there does not appear to be a correlation between cranial nerve involvement and symptoms. Trigeminal neuralgia has been described in patients in CMT, but is not common and was not seen in our patient despite abnormal trigeminal nerve findings on imaging. Our patient also demonstrated involvement of the facial nerve without facial muscle weakness. Clinical features are key in distinguishing CMT 1A from other forms of HMSN. Copyright © 2016 Elsevier Ltd. All rights reserved.

  14. Charcot-Marie-Tooth病研究进展

    Institute of Scientific and Technical Information of China (English)

    郭晓强; 王江雁; 时兰春; 王仁杰

    2006-01-01

    Charcot-Marie-Tooth disease(CMT病)是一种进行性神经性肌萎缩综合征,又称遗传性运动和感觉神经性疾病(HMSN)和腓骨肌萎缩症(PMA),CMT病本身并不会危害患者的生命,但却严重影响患者的身体状况,给他们的日常生活带来不便。CMT病的进展比较缓慢,患者的临床表现主要是控制脚/小腿或手,前臂的感觉信息和肌肉萎缩为特征,伴感觉障碍、脊柱及足畸形、植物神经功能紊乱等症状。CMT病是最普遍的遗传性神经疾病之一,至今仍没有有效的治疗方法。但随着研究的深入,人们逐渐对CMT病有了更为全面的认识,在治疗上也开始出现一些新的选择,从而为这种疾病的症状改善和最终的治愈带来了希望。

  15. Contaminant dispersion at the rehabilitated Mary Kathleen uranium mine, Australia

    Science.gov (United States)

    Lottermoser, B. G.; Ashley, P. M.; Costelloe, M. T.

    2005-09-01

    This study reports on the transfer of contaminants from waste rock dumps and mineralised ground into soils, sediments, waters and plants at the rehabilitated Mary Kathleen uranium mine in semi-arid northwest Queensland. Numerous waste rock dumps were partly covered with benign soil and the open pit mine was allowed to flood. The mineralised and waste calc-silicate rock in the open pit and dumps has major (>1 wt%) Ca, Fe and Mg, minor (>1,000 ppm) Ce, La, Mn, P and S, subminor (>100 ppm) Ba, Cu, Th and U, and trace (pit, mobilising many elements and leading to their dispersion into soils, stream sediments, pit water and several plant species. Chemical dispersion is initiated by sulfide mineral breakdown, generation of sulfuric acid and formation of several soluble, transient sulfate minerals as evaporative efflorescent precipitates. Radiation doses associated with the open pit average 5.65 mSv year-1; waste dumps commonly have lower values, especially where soil-covered. Surface pit water is slightly acid, with high sulfate values accompanied by levels of U, Cu and Ni close to or above Australian water guideline values for livestock. Dispersion of U and related elements into soils and stream sediments occurs by physical (erosional) processes and from chemical precipitation. Plants growing in the mine void, on waste dumps and contaminated soil display evidence of biological uptake of U, LREE, Cu and Th and to a lesser degree of As, Ni, Pb, Y and Zn, with values being up to 1-2 orders of magnitude above background sites for the same species. Although rehabilitation procedures have been partly successful in reducing dispersion of U and related elements into the surrounding environment, it is apparent that 20 years after rehabilitation, there is significant physical and chemical mobility, including transfer into plants.

  16. Using superconducting undulator for enhanced imaging capabilities of MaRIE

    Energy Technology Data Exchange (ETDEWEB)

    Yampolsky, Nikolai [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2016-09-22

    MaRIE x-ray free electron laser (FEL) is envisioned to deliver a burst of closely spaced in time pulses for enabling the capability of studying the dynamic processes in a sample. MaRIE capability can be largely enhanced using the superconducting undulator, which has the capability of doubling its period. This technology will allow reaching the photon energy as low as ~200-500 eV. As a result, the MaRIE facility will have a broader photon energy range enabling a larger variety of experiments. The soft x-ray capability is more likely to achieve the 3D imaging of dynamic processes in noncrystal materials than the hard x-ray capability alone.

  17. 7 CFR 14.6 - Criteria for determining the pri- mary purpose of payments with respect to potential exclusion...

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 1 2010-01-01 2010-01-01 false Criteria for determining the pri- mary purpose of payments with respect to potential exclusion from gross income. 14.6 Section 14.6 Agriculture Office of the... Criteria for determining the pri- mary purpose of payments with respect to potential exclusion from...

  18. Rundum artist-run space and its elusive form / Hanna Laura Kaljo, Mari-Leen Kiipli, Kulla Laas ... [jt.

    Index Scriptorium Estoniae

    2015-01-01

    Rundum on 2013. a septembris Tallinnas loodud liikuv loominguline platvorm, mille eesmärgiks on suhestuda erinevate kohtadega, reageerida tühikutele Eesti loomemaastikus ning uurida sealjuures ka omaalgatuslike praktikate võimalikkust kohalikus kontekstis. Vestlusringis Rundumi algatajad Mari-Leen Kiipli, Kulla Laas, Aap Tepper, Mari Volens, Kristina Õllek

  19. ReUse Republic annab mõistele "uuskasutus" uue tähenduse / Tanel Veenre, Mari Klein

    Index Scriptorium Estoniae

    Veenre, Tanel, 1977-

    2009-01-01

    Moe- ja disainiagentuuri KalaMari uuest kaubamärgist ReUse Republic. Tegu on seisma jäänud brändirõivaste ümberdisainimise ja (uus)kasutusega. Projekti looja Mari Martin, kaasatud 15 eesti disainerit

  20. ReUse Republic annab mõistele "uuskasutus" uue tähenduse / Tanel Veenre, Mari Klein

    Index Scriptorium Estoniae

    Veenre, Tanel, 1977-

    2009-01-01

    Moe- ja disainiagentuuri KalaMari uuest kaubamärgist ReUse Republic. Tegu on seisma jäänud brändirõivaste ümberdisainimise ja (uus)kasutusega. Projekti looja Mari Martin, kaasatud 15 eesti disainerit

  1. Sister Mary Joseph Nodules on 99mTc HYNIC-TOC scintigraphy in patients with neuroendocrine tumors.

    Science.gov (United States)

    Jing, Hongli; Zhang, Yingqiang; Li, Fang

    2015-02-01

    A Sister Mary Joseph nodule represents an umbilical metastasis, which is more commonly caused by a primary malignancy in gastrointestinal tract or from reproductive system. We report Sister Mary Joseph nodules caused by neuroendocrine tumor and revealed on Tc HYNIC-TOC scintigraphy.

  2. Rundum artist-run space and its elusive form / Hanna Laura Kaljo, Mari-Leen Kiipli, Kulla Laas ... [jt.

    Index Scriptorium Estoniae

    2015-01-01

    Rundum on 2013. a septembris Tallinnas loodud liikuv loominguline platvorm, mille eesmärgiks on suhestuda erinevate kohtadega, reageerida tühikutele Eesti loomemaastikus ning uurida sealjuures ka omaalgatuslike praktikate võimalikkust kohalikus kontekstis. Vestlusringis Rundumi algatajad Mari-Leen Kiipli, Kulla Laas, Aap Tepper, Mari Volens, Kristina Õllek

  3. Preoperative concomitant radio chemotherapy in bulky carcinoma of the cervix: Institut Curie experience; Chimioradiotherapie concomitante preoperatoire dans les carcinomes du col uterin de stades IB2 a IIB: experience de l'Institut Curie

    Energy Technology Data Exchange (ETDEWEB)

    Kirova, Y.M.; Bourhaleb, Z.; Campitelli, M.; De la Rochefordiere, A. [Institut Curie, Groupe de Gynecologie, Service d' Oncologie et de Radiotherapie, 75 - Paris (France); Alran, S.; Fourchotte, V. [Institut Curie, Groupe de Gynecologie, Service de Chirurgie, 75 - Paris (France); Plancher, C. [Institut Curie, Groupe de Gynecologie, Service de Biostatistique, 75 - Paris (France); Beuzeboc, P.; Cottu, P. [Institut Curie, Groupe de Gynecologie, Service d' Oncologie Medicale, 75 - Paris (France); Petrow, P. [Institut Curie, Groupe de Gynecologie, Service de Radiologie, 75 - Paris (France); Cremoux, P. de; Sastre-Garau, X. [Institut Curie, Groupe de Pathologie, Service de Radiologie, 75 - Paris (France)

    2009-07-15

    Purpose: To evaluate the treatment results of patients (pts) with Figo stage IB2, IIA, IIB cervical carcinoma (C.C.) treated with preoperative radio chemotherapy, followed by extended radical hysterectomy. Patients and methods: Retrospective study of 148 women treated to the Curie Institute for operable Figo Stage IB2 to IIB, biopsy proved C.C.. Among them, 70 pts, median age 46 years, were treated using the same regimen associating primary radio cis-platinum based chemotherapy,intracavitary LDR brachytherapy, followed by extended radical hysterectomy. Kaplan-Meier estimates were used to draw survival curves. Comparisons of survival distribution were assessed by the log-rank test. Results: Complete histological local-regional response was obtained in 56% of the pts (n = 39). Residual macroscopic or microscopic disease in the cervix was observed in 28 pts (40%). All but one had in situ microscopic residual C.C.. Lateral residual disease in the parametria was also present in nine pts, all with residual C.C.. Pelvic lymph nodes were free from microscopic disease in 56 pts (80%). Eight of 55 (11%) radiological N0 patients had microscopic nodal involvement, as compared to 6/15 (40%) radiological N1 (p = 0.03). Seventeen pts (25%) had residual cervix disease but negative nodes. After median follow-up of 40 months (range, 8-141), 38/70 patients (54.1%) are still alive and free of disease, six (8.6%) alive with disease, and 11 (15.8%) patients were lost for follow-up but free of disease. Conclusion: The treatment of locally advanced C.C. needs a new multidisciplinary diagnostic and treatment approach using new therapeutic arms to improve the survival and treatment tolerance among women presenting this disease. (authors)

  4. Effect of pressure on the Curie temperature of Mn{sub 2}RuSn and Mn{sub 2}PdSn

    Energy Technology Data Exchange (ETDEWEB)

    Adachi, Y., E-mail: adachy@yz.yamagata-u.ac.jp [Graduate School of Science and Engineering, Yamagata University, Yonezawa 992-8510 (Japan); Watanabe, T. [Faculty of Engineering, Yamagata University, Yonezawa 992-8510 (Japan); Kanomata, T. [Faculty of Engineering, Tohoku Gakuin University, Tagajo 985-8537 (Japan); Research Institute for Engineering and Technology, Tohoku Gakuin University, 985-8537 (Japan); Hayasaka, M.; Endo, K. [Faculty of Engineering, Tohoku Gakuin University, Tagajo 985-8537 (Japan); Nishihara, H. [Faculty of Science and Technology, Ryukoku University, Otsu 520-2194 (Japan); Xu, X.; Kainuma, R. [Department of Materials Science, Graduate School of Engineering, Tohoku University, Sendai 980-8579 (Japan)

    2017-04-15

    Effect of pressure on the Curie temperature T{sub C} of the Mn-rich Heusler alloys Mn{sub 2}RuSn and Mn{sub 2}PdSn has been investigated by measuring the temperature dependence of initial permeability at various pressures up to 10 kbar. It was found that the Curie temperatures of Mn{sub 2}RuSn and Mn{sub 2}PdSn decrease with increasing pressure. The pressure derivatives of T{sub C} were estimated to be −0.59 K/kbar for Mn{sub 2}RuSn and −0.80 K/kbar for Mn{sub 2}PdSn. On the basis of the experimental results, the relationship between the magnetic transition temperature and the Mn-Mn distance is discussed.

  5. Cx32 gene mutation associated with X-linked recessive Charcot-Marie-Tooth disease

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    The form of Charcot-Marie-Tooth (CMT) neuropathy that maps to Xq13 is X-linked dominant, or X-linked intermediate. Heterozygous females are more mildly affected than hemizygous males. It has been known that this type of CMT is caused by mutations of connexin32 (Cx32) gene. A typical X-linked recessive Charcot-Marie-Tooth Chinese family was analyzed with single strand conformation polymorphism method. A Cx32 gene point mutation, Arg15Gln, in exon 2 was identified in all affected family members, suggesting that this mutation is responsible for the CMT incidence of this family.

  6. 1970. aastatel alustas arhitektidest sõprade ja kolleegide rühm... / Mari Laanemets

    Index Scriptorium Estoniae

    Laanemets, Mari, 1975-

    2008-01-01

    27.VI avatakse Eesti Arhitektuurimuuseumis Rotermanni soolalaos 1970. ja 1980. alguse eksperimentaalset arhitektuuripraktikat käsitlev näitus "Keskkond, objektid, kontseptsioonid. Tallinna kooli arhitektid 1972-1985". Näha saab Ülevi Eljandi, Ignar Fjuki, Veljo Kaasiku, Tiit Kaljundi, Vilen Künnapu, Leonhard Lapini, Avo-Himm Looveere, Kristin-Mari Looveere, Marika Lõokese, Jüri Okase, Jaan Olliku, Ain Padriku, Toomas Reinu, Andres Ringo, Sirje Runge, Harry Sheini, Tõnis Vindi ja Matti Õunapuu töid. Näituse kuraatorid Andres Kurg ja Mari Laanemets. Samas: "Uue arhitektuuri näituse programm" (1972)

  7. M-ary suprathreshold stochastic resonance in multilevel threshold systems with signal-dependent noise

    Science.gov (United States)

    Cheng, Chaojun; Zhou, Bingchang; Gao, Xiao; McDonnell, Mark D.

    2017-08-01

    We investigate multilevel threshold systems with signal-dependent noise that transmit a common random input signal. We demonstrate the occurrence of M-ary suprathreshold stochastic resonance caused by the signal-dependent noise, and quantify the information enhancement that results relative to the absence of noise. We also find that in the case of M-ary threshold systems, the values of mutual information and signal-to-quantization-noise ratio are larger than the corresponding values in the case of binary threshold systems. These results are potentially useful for understanding the encoding mechanism of inner-ear hair cells and other biological sensory systems.

  8. Althusser en Haïti. De Port-au-Prince au polder Marie-Anne

    Directory of Open Access Journals (Sweden)

    Marie-Anne Paveau

    2012-11-01

    Full Text Available Cette contribution formule un témoignage personnel de Marie-Anne Paveau. L'auteure est intervenue à Port-au-Prince en 2006 auprès des étudiants de la Faculté de Linguistique appliquée, alors administrée par Pierre Vernet. Marie-Anne Paveau y présente notamment les éléments du cours qu'elle y a dispensé, illustrant de ce fait la collaboration conduite de 2005 à 2009 entre la Faculté et plusieurs universités de l'étranger.

  9. Marie Unna遗传性少毛症一家系7例

    Institute of Scientific and Technical Information of China (English)

    邵娟; 张立; 赵天恩

    2009-01-01

    遗传性少毛症(hereditary hypotrichosis)即先天性脱发症(congenital alopecia),临床罕见,有常染色体显性、隐性和性连锁三种遗传方式,Marie Unna遗传性少毛症(Marie Unna hereditary hypotrichosis,MUHH)属常染色体显性遗传,现将我们所见一家系报道如下。

  10. The Education of a Monster. A Feminist Reading of Mary Shelley's Frankenstein

    OpenAIRE

    2010-01-01

    This B.A. Essay examines feminism in Mary Shelley’s Frankenstein (1818) in relation to such literary works as A Vindication of the Rights of Woman (1792) by Mary Wollstonecraft and Paradise Lost (1667) by John Milton. The notion of feminism within the novel and the female identity of such characters as the monster, Elizabeth Lavenza, Justine Moritz and Safie De Lacey are explored. Furthermore the education of the monster, how he learns on his own, is linked with the lack of education for wom...

  11. 1970. aastatel alustas arhitektidest sõprade ja kolleegide rühm... / Mari Laanemets

    Index Scriptorium Estoniae

    Laanemets, Mari, 1975-

    2008-01-01

    27.VI avatakse Eesti Arhitektuurimuuseumis Rotermanni soolalaos 1970. ja 1980. alguse eksperimentaalset arhitektuuripraktikat käsitlev näitus "Keskkond, objektid, kontseptsioonid. Tallinna kooli arhitektid 1972-1985". Näha saab Ülevi Eljandi, Ignar Fjuki, Veljo Kaasiku, Tiit Kaljundi, Vilen Künnapu, Leonhard Lapini, Avo-Himm Looveere, Kristin-Mari Looveere, Marika Lõokese, Jüri Okase, Jaan Olliku, Ain Padriku, Toomas Reinu, Andres Ringo, Sirje Runge, Harry Sheini, Tõnis Vindi ja Matti Õunapuu töid. Näituse kuraatorid Andres Kurg ja Mari Laanemets. Samas: "Uue arhitektuuri näituse programm" (1972)

  12. Estimating the Curie point depth using aeromagnetic data with a fractal model in the Province of Québec, eastern Canada

    Science.gov (United States)

    Drolet, Jean-Philippe; Giroux, Bernard; Bouligand, Claire

    2017-04-01

    New technologies that allow geothermal energy production in colder conditions result in interest for geothermal exploration in low heat flux regions that were previously overlooked. The Province of Québec, eastern Canada, is such a case. It is a large and cold area with a low amount of heat flux measurements, and mapping the Curie point depth is appealing as an exploration tool due to the scarcity of the direct data. For that purpose, we have revisited a methodology to estimate the Curie point depth using a fractal source distribution model and aeromagnetic data. Our methodology relies on a statistical model of crustal magnetization having a constant magnetization direction and random magnetization amplitude. The shape of the radial average of the logarithm of the power spectrum of magnetic anomalies is predicted using this model. The model parameters (thickness and depth to the top of the magnetic layer, the fractal exponent β and the constant C') are obtained by calculating the best fit between the theoretical and observed radial power spectra using a non-linear least-square algorithm. Rather than using a constant value for the fractal exponent β over the whole study area, which would overcorrect the shape of the radially averaged power spectra in some zones, we propose a new calibration workflow based on heat flux measurements and lithology. This workflow includes the use of sequential Gaussian simulations (SGS) of heat flux data to enlarge the limited available dataset. The use of SGS also allows quantifying the uncertainty and the range of the predicted Curie point depths. This work contributes to mapping the Curie point depth at large scale and help identifying potential areas for further detailed exploration programs and potential geothermal energy production in the Province of Québec.

  13. A Rasch Analysis of the Charcot-Marie-Tooth Neuropathy Score (CMTNS) in a Cohort of Charcot-Marie-Tooth Type 1A Patients

    Science.gov (United States)

    Guedj, Mickaël; Bertrand, Viviane; Foucquier, Julie; Jouve, Elisabeth; Commenges, Daniel; Proust-Lima, Cécile; Murphy, Niall P.; Blin, Olivier; Magy, Laurent; Cohen, Daniel; Attarian, Shahram

    2017-01-01

    The Charcot-Marie-Tooth Neuropathy Score (CMTNS) was developed as a main efficacy endpoint for application in clinical trials of Charcot-Marie-Tooth disease type 1A (CMT1A). However, the sensitivity of the CMTNS for measuring disease severity and progression in CMT1A patients has been questioned. Here, we applied a Rasch analysis in a French cohort of patients to evaluate the psychometrical properties of the CMTNS. Overall, our analysis supports the validity of the CMTNS for application to CMT1A patients though with some limitations such as certain items of the CMTNS being more suitable for moderate to severe forms of the disease, and some items being disordered. We suggest that additional items and/or categories be considered to better assess mild-to-moderate patients. PMID:28095456

  14. 'BRS Mari': nova cultivar de pimenta dedo-de-moça para processamento 'BRS Mari': new hot pepper cultivar for processing

    Directory of Open Access Journals (Sweden)

    Sabrina Isabel C de Carvalho

    2009-12-01

    Full Text Available 'BRS Mari' é uma nova cultivar de pimenta dedo-de-moça desenvolvida para uso múltiplo, como produto in natura, processada na forma de molho líquido ou desidratada em flocos, moída junto com as sementes, para a produção de pimenta tipo 'calabresa'. A cv. 'BRS Mari' foi desenvolvida a partir da população 'CNPH 0039' por meio de seis ciclos de seleção massal com autofecundação controlada. A nova cultivar apresenta plantas de polinização aberta com hábito de crescimento intermediário, com aproximadamente 90 cm de altura e 1,25 m de largura, com resistência múltipla a doenças, com destaque para o virus Pepper Yellow Mosaic Virus (PepYMV e nematóide das galhas (Meloidogyne javanica, resistência mediana ao oídio (Oidium sicula, mancha bacteriana (Xanthomonas spp. e antracnose (Colletotrichum spp.. A colheita dos frutos tem início cerca de 70 dias após o transplante. Nas condições da região Centro-Oeste, 'BRS Mari' apresentou boa uniformidade de planta, ótima qualidade de fruto e grande potencial produtivo, alcançando 35 t ha-1 em seis meses, quando cultivada no espaçamento de 1 m entre plantas e 1,5 m entre linhas. Os frutos são alongados e pendentes, típicos do tipo dedo-de-moça, com passagem de coloração verde claro, amarelo com antocianina e laranja quando imaturos e vermelho intenso quando maduros, com aproximadamente 6,0 cm de comprimento, 1,4 cm de largura e cerca de 1,7 mm de espessura da parede. A principal característica da 'BRS Mari' é o elevado teor de capsaicina, aproximadamente 90.000 SHU (Unidades de Calor Scoville, mais elevado quando comparada com outras cultivares do mesmo grupo.'BRS Mari' is a new hot pepper cultivar suitable for processing as sauce or dehydrated flakes, ordinarily known in Brazil as 'calabresa' type, as well as for fresh market. Hot pepper cv. 'BRS Mari' was obtained from population 'CNPH 0039', through six cycles of mass selection with controlled selfing of selected plants. The

  15. Magnetization and magnetic entropy change of a three-dimensional isotropic ferromagnet near the Curie temperature in the random phase approximation

    Energy Technology Data Exchange (ETDEWEB)

    Kokorina, E.E., E-mail: kokorina@iep.uran.ru [Institute of Electrophysics, Russian Academy of Sciences-Ural Division, 620016 Ekaterinburg (Russian Federation); Medvedev, M.V. [Institute of Electrophysics, Russian Academy of Sciences-Ural Division, 620016 Ekaterinburg (Russian Federation); Department of Theoretical Physics, Ural Federal University, 620083 Ekaterinburg (Russian Federation)

    2013-05-01

    The behavior of a three-dimensional isotropic Heisenberg ferromagnet in the presence of a magnetic field H is investigated in the random phase approximation (RPA) near the Curie temperature T{sub c}. It is shown that the magnetization M at the Curie temperature T{sub c} is described by the law M(T=T{sub c})∼H{sup 1/5} and the initial magnetic susceptibility χ{sub 0} at temperatures T≥T{sub c} is given by χ{sub 0}(T≥T{sub c})∼(T−T{sub c}){sup −2}. It means that in the RPA the critical exponents for a three-dimensional Heisenberg ferromagnet coincide with the critical exponents for the Berlin-Kac spherical model of a ferromagnet rather than with the critical exponents of the mean field approximation (MFA). Hence it follows as well that, when a magnetic field H is risen from H=0 to H=H{sub a}, the magnetic entropy S{sub M} will be decreased as ΔS{sub M}(T=T{sub c})∼−H{sub a}{sup 4/5} at the Curie temperature T{sub c} and as ΔS{sub M}(T>T{sub c})∼−(T−T{sub c}){sup −3}H{sub a}{sup 2} at temperatures T>T{sub c}.

  16. Structure, electrical properties of Bi(Fe, Co)O3-BaTiO3 piezoelectric ceramics with improved Curie temperature

    Science.gov (United States)

    Zhou, Changrong; Cen, Zhenyong; Yang, Huabin; Zhou, Qin; Li, Weizhou; Yuan, Changlai; Wang, Hua

    2013-02-01

    Dense (1-y)BiFe1-xCoxO3-yBaTiO3 (BFC-BTx, y=0.29, x=0-0.012) high-temperature lead-free ceramics were prepared by the conventional oxide-mixed method and the effects of BiCoO3 modification on microstructural, electrical properties and their Curie temperatures were investigated. The solid solutions show a single phase perovskite structure, and the content of BiCoO3 has a significant effect on the microstructure of ceramics. The BFC-BTx ceramics exhibit improved Curie temperature Tc, together with increased piezoelectric properties. In particular, x=0.6% BFC-BTx ceramics, with a Curie temperature, Tc, of ∼488 °C, show optimum piezoelectric properties of d33=167 pC/N, kp=0.32. The combination of good piezoelectric properties and high Tc makes these ceramics suitable for elevated temperature piezoelectric devices.

  17. Structure, electrical properties of Bi(Fe, Co)O{sub 3}-BaTiO{sub 3} piezoelectric ceramics with improved Curie temperature

    Energy Technology Data Exchange (ETDEWEB)

    Zhou Changrong, E-mail: zcr750320@yahoo.com.cn [School of Materials Science and Engineering, Guilin University of Electronic Technology, Guilin, Guangxi 541004 (China); Cen Zhenyong [School of Materials Science and Engineering, Guilin University of Electronic Technology, Guilin, Guangxi 541004 (China); Yang Huabin [School of Materials Science and Engineering, Guilin University of Electronic Technology, Guilin, Guangxi 541004 (China); School of Materials Science and Engineering, Central South University, Changsha, Hunan 410083 (China); Zhou Qin [School of Materials Science and Engineering, Guilin University of Electronic Technology, Guilin, Guangxi 541004 (China); Li Weizhou [School of Materials Science and Engineering, Guangxi University, Nanning, Guangxi 530004 (China); Yuan Changlai; Wang Hua [School of Materials Science and Engineering, Guilin University of Electronic Technology, Guilin, Guangxi 541004 (China)

    2013-02-01

    Dense (1-y)BiFe{sub 1-x}Co{sub x}O{sub 3}-yBaTiO{sub 3} (BFC-BTx, y=0.29, x=0-0.012) high-temperature lead-free ceramics were prepared by the conventional oxide-mixed method and the effects of BiCoO{sub 3} modification on microstructural, electrical properties and their Curie temperatures were investigated. The solid solutions show a single phase perovskite structure, and the content of BiCoO{sub 3} has a significant effect on the microstructure of ceramics. The BFC-BTx ceramics exhibit improved Curie temperature T{sub c}, together with increased piezoelectric properties. In particular, x=0.6% BFC-BTx ceramics, with a Curie temperature, T{sub c}, of {approx}488 Degree-Sign C, show optimum piezoelectric properties of d{sub 33}=167 pC/N, k{sub p}=0.32. The combination of good piezoelectric properties and high T{sub c} makes these ceramics suitable for elevated temperature piezoelectric devices.

  18. Forearc structure in the Lesser Antilles inferred from depth to the Curie temperature and thermo-mechanical simulations

    Science.gov (United States)

    Gailler, Lydie; Arcay, Diane; Münch, Philippe; Martelet, Guillaume; Thinon, Isabelle; Lebrun, Jean-Frédéric

    2017-06-01

    Imaging deep active volcanic areas remains a challenge in our understanding of their activity and evolution, especially in subduction zones. Study of magnetic anomalies is appropriate to access such dynamics in depth. The magnetic anomaly pattern of the Lesser Antilles Arc (LAA) subduction is studied through Curie Point Depth (CPD), interpreted as the depth of the 580 °C isotherm, and developed to better assess the deep thermal structure of the arc. The depth of the estimated CPD exhibits a complex topography. Keeping in mind the overall uncertainty associated with this method, a main doming is evidenced below the Guadeloupe archipelago. Its apex is shifted towards the ancient arc, suggesting a very hot state of the fore-arc/arc domain. To better understand the LAA thermal state, we perform 2D thermo-mechanical simulations of the subduction zone. Recalling that magnetite is a serpentinization by-product, we simulate water transfer triggered by slab dehydration to test the assumption of fore-arc serpentinization suggested by the positive magnetic anomaly in the vicinity of the Guadeloupe archipelago. In this area, the subduction-induced arc lithosphere hydration and related weakening trigger a fast heating of the upper plate by basal convective removal. This process of fast arc lithosphere thinning may apply where simultaneously the volcanic arc is split in two and normal convergence is high enough. As serpentinization strongly decreases P-wave velocity, we propose a new interpretation of a published seismic profile below Guadeloupe. The seismic layer previously interpreted as the arc lower crust may rather be a layer of serpentinized mantle, as supported by spatial correlations between gravimetric and magnetic anomalies. Consequently, at the scale of Guadeloupe Island, the fore-arc Moho would be shallower than initially assumed, with a dome shape more consistent with both the extensive deformation active since the Oligocene in the inner fore-arc and the CPD doming.

  19. Engineering of the Curie temperature of epitaxial Sr1-xBaxTiO3 films via strain

    Science.gov (United States)

    Dai, Y.; Schubert, J.; Hollmann, E.; Mussler, G.; Wördenweber, R.

    2016-09-01

    The impact of strain on the structural and electrical properties of epitaxial Sr1-xBaxTiO3 films grown on single crystalline DyScO3 (110), TbScO3 (110), and GdScO3 (110) substrates is presented. X-ray diffraction measurements demonstrate that all films are grown epitaxially. The tensile in-plane strain is only partially compensated by a contraction of the out-of-plane lattice parameter. As a result, the volume of the unit cell of the Sr1-xBaxTiO3 film increases due to the tensile strain, and the resulting Poisson ratio of the film is ν ≈ 0.33, which is larger than but still close to the literature values of ν ≈ 0.23 for unstrained defect-free SrTiO3. The Curie temperature derived from the temperature dependence of the in-plane dielectric response leads to a strain-temperature phase diagram for the epitaxial Sr1-xBaxTiO3 films. The experimental data show a deviation from the linear dependence predicted by the Landau thermodynamic theory for large strain (>1.2%). However, using the equilibrium thermodynamic analysis, we can demonstrate that this deviation arises from the relaxation of the strain due to defect formation in the film. The result reveals that in addition to the nominal misfit strain, the defect formation strongly affects the effective strain and, thus, the dielectric response of epitaxially grown ferroelectric films.

  20. Manifest Destiny's Child: Mary Hazelton Blanchard Wade and the Literature of American Empire

    Science.gov (United States)

    Tunc, Tanfer Emin

    2017-01-01

    This article discusses how, following in the footsteps of United States imperial children's writers Jacob Abbott and Edward Stratemeyer, Mary Hazelton Blanchard Wade (1860-1936), the original author of the "Our Little Cousins" series (1901-1905), contributed to the American culture of empire. Wade was one of the most prolific and popular…

  1. Hand involvement in children with Charcot-Marie-Tooth disease type 1A

    NARCIS (Netherlands)

    Burns, Joshua; Bray, Paula; Cross, Lauren A.; North, Kathryn N.; Ryan, Monique M.; Ouvrier, Robert A.

    2008-01-01

    Charcot-Marie-Tooth disease type 1A (CMT1A), a demyelinating neuropathy characterised by progressive length-dependent muscle weakness and atrophy, is thought to affect the foot and leg first followed some time later by hand weakness and dysfunction. We aimed to characterise hand Strength, function a

  2. Women's Emancipation through Education: The Radical Agenda of Mary Wollstonecraft (1759-1797).

    Science.gov (United States)

    Roberts, Leonard H.; Pollman, Mary Jo

    Two hundred years ago, Mary Wollstonecraft, the English women's rights pioneer, published her immortal work: "A Vindication of the Rights of Woman." In it she placed much of the blame for women's inferior political, intellectual, and social status on "faulty education." In "Vindication," she offered a number of…

  3. Kunsti kuumtöötlus Läti aladel / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    2004-01-01

    Pedvale vabaõhumuuseumis toimunud rahvusvahelisest workshop'ist teemal "Kompost", mille tulemusi presenteeriti 6. VIII 2004. Ignas Kazakeviciuse, Jurate Rakeviciute, Diana Dimzha-Dime, Ule Björn Gundermanni, Remo Randveri, Maris Grosbahsi, Andrus Joonase töödest

  4. Strangers and Orphans: Knowledge and Mutuality in Mary Shelley's "Frankenstein"

    Science.gov (United States)

    Gomez, Claudia Rozas

    2013-01-01

    Paulo Freire consistently upheld humanization and mutuality as educational ideals. This article argues that conceptualizations of knowledge and how knowledge is sought and produced play a role in fostering humanization and mutuality in educational contexts. Drawing on Mary Shelley's novel "Frankenstein," this article focuses on the…

  5. Breaking the Boundaries of Victorian Imperialism or Extending a Reformed 'Paternalism'? Mary Carpenter and India.

    Science.gov (United States)

    Watts, Ruth

    2000-01-01

    Discusses the debate on gender and imperialism in India by examining the case of Mary Carpenter, a nineteenth century English educationist and social reformer, in order to provide more information on the debate. Addresses where Carpenter stood in the discourse on imperialism. (CMK)

  6. Uus nobelist : prantslane Jean-Marie Gustave Le Clézio / Kaarel Kressa

    Index Scriptorium Estoniae

    Kressa, Kaarel, 1983-

    2008-01-01

    Nobeli kirjandusauhind 2008 - prantsuse romaanikirjanik Jean-Marie Gustave Le Clézio. Sisaldab autori eesti keelde tõlgitud teoste annotatsioone: Päev, mil Beaumont tegi tutvust oma valuga : [novell] / tlk. Merike Riives (kogumikust Prantsuse novell, 1973); Kõrb / tlk. Kristiina Ross (Eesti Raamat, 1990); Diego ja Frida / tlk. Sirje Keevallik (Kunst, 2007)

  7. Mis me teeme Shakespeareìga? / Maris Pähn

    Index Scriptorium Estoniae

    Pähn, Maris

    2002-01-01

    Tallinnas Eesti Akadeemilises Raamatukogus on avatud näitus Shakespeare℗ѫi elu ja loomingut käsitlevast eestikeelsest kirjavarast. Näituse pani kokku Eesti Humanitaarinstituudi magistrant Maris Pähn. Ülevaade näitusel eksponeeritavast materjalist

  8. Novels, Thought Experiments, and Humanist Sociology in the Classroom: Mari Sandoz and CAPITAL CITY.

    Science.gov (United States)

    Hill, Michael R.

    1987-01-01

    Based upon the teaching of Mari Sandoz' allegorical novel, CAPITAL CITY, this article identifies the characteristics of novels which provide a sociologically useful humanist perspective. A key characteristic is the extent to which the novel conducts thought experiments, defined as cerebral exercises which explore alternative social futures based…

  9. Mari sangari päeva sõnum / Jaak Prozes ; interv. Livia Viitol

    Index Scriptorium Estoniae

    Prozes, Jaak, 1965-

    2006-01-01

    Fenno-Ugria Hõimukeskuse juhataja ja Eestimaa Rahvaste Ühenduse juht soome-ugri rahvaste olukorrast Venemaal ja rahvusseltside tegevusest Eestis. Aprilli lõpul tähistasid marid oma rahvuspüha - mari sangari päeva. Pärimuse põhjal langes maride rahvuskangelane Boltu̧ võitluses oma rahva vabaduse eest 26. aprillil 1556

  10. Nerve Excitability Properties in Charcot-Marie-Tooth Disease Type 1A

    Science.gov (United States)

    Nodera, Hiroyuki; Bostock, Hugh; Kuwabara, Satoshi; Sakamoto, Takashi; Asanuma, Kotaro; Jia-Ying, Sung; Ogawara, Kazue; Hattori, Naoki; Hirayama, Masaaki; Kaji, Ryuji

    2004-01-01

    Charcot-Marie-Tooth disease type 1A (CMT1A) is commonly considered a prototype of a hereditary demyelinating polyneuropathy. Apart from the myelin involvement, there has been little information on axonal membrane properties in this condition. Taking advantage of the uniform nature of the disease process, we undertook the "in vivo" assessment of…

  11. Connexin32 gene mutations in X-linked dominant Charcot-Marie-Tooth disease (CMTX1)

    NARCIS (Netherlands)

    Janssen, EAM; Kemp, S; Hensels, GW; Sie, OG; deDieSmulders, CEM; Hoogendijk, JE; deVisser, M; Bolhuis, PA

    Single-strand conformational polymorphisms (SSCP) of the connexin32 gene were analyzed in 121 patients possibly affected by Charcot-Marie-Tooth (CMT) disease. The 121 patients were selected from 443 possible CMT/HNPP (hereditary neuropathy with liability to pressure palsies) patients based on

  12. A LRSAM1 mutation links Charcot-Marie-Tooth type 2 to Parkinson's disease

    NARCIS (Netherlands)

    Aerts, M.B.; Weterman, M.A.; Quadri, M.; Schelhaas, H.J.; Bloem, B.R.; Esselink, R.A.; Baas, F.; Bonifati, V.; Warrenburg, B.P. van de

    2016-01-01

    LRSAM1 mutations have been found in recessive and dominant forms of Charcot-Marie-Tooth disease. Within one generation of the original Dutch family in which the dominant LRSAM1 mutation was identified, three of the five affected family members have developed Parkinson's disease between ages 50 and

  13. St Thomas' hospital is the wrong site for mary seacole statue.

    Science.gov (United States)

    McDonald, Lynn

    2012-05-16

    Your news story, 'Council gives go-ahead for Seacole statue' (May 2), is orrect in declaring that planning permission for a memorial statue for Mary Seacole has been granted. But the plans have been approved by Lambeth Council's planning committee, rather than the council as a whole.

  14. Re-Birthing the Monstrous: James Whale's (Mis)Reading of Mary Shelley's "Frankenstein."

    Science.gov (United States)

    Picart, Caroline Joan S.

    1998-01-01

    Contributes to scholarship on film and feminism by showing how James Whale's film attempts to excise or severely delimit the disturbing critique of the Romantic politics of gender in Mary Shelley's novel "Frankenstein." Discusses parthenogenesis, showing how the novel critiques the Romantic rhetorical reconstructions of masculine divinity and…

  15. Uned, mida mujal ei näe / Heilika Võsu ; interv. Mari Laaniste

    Index Scriptorium Estoniae

    Võsu, Heilika

    2007-01-01

    PÖFFi animafilmide festivali "Animated Dreams" (21.-25. XI kinos Sõprus), mis on seekord pühendatud Nukufilmi 50. juubelile, tutvustab festivali peakorraldaja. Võistluskavas on Eestist Kaspar Jancise "Maraton" ja Mari-Liis Bassovskaja - Jelena Girlini "Kleit". Lisatud festivali kava

  16. Mari sangari päeva sõnum / Jaak Prozes ; interv. Livia Viitol

    Index Scriptorium Estoniae

    Prozes, Jaak, 1965-

    2006-01-01

    Fenno-Ugria Hõimukeskuse juhataja ja Eestimaa Rahvaste Ühenduse juht soome-ugri rahvaste olukorrast Venemaal ja rahvusseltside tegevusest Eestis. Aprilli lõpul tähistasid marid oma rahvuspüha - mari sangari päeva. Pärimuse põhjal langes maride rahvuskangelane Boltu̧ võitluses oma rahva vabaduse eest 26. aprillil 1556

  17. Mary Lincoln's Madness: Understanding the Factors that Influence the Diagnosis and Treatment of Bipolar Disorder

    Science.gov (United States)

    Dick, Carina; Renes, Susan L.; Strange, Anthony T.

    2010-01-01

    Mary Lincoln, wife of President Abraham Lincoln, lived a tragic life. Beginning with the death of her mother when she was a little girl, Mrs. Lincoln experienced a number of family deaths, including three brothers, three sons, and the murder of her beloved husband while she sat by his side. In addition to tragedy, Mrs. Lincoln suffered from poor…

  18. Dr. Mary McLeod Bethune: A Life Devoted to Service

    Science.gov (United States)

    Long, Kim Cliett

    2011-01-01

    The purpose of this paper is to explore and analyze the leadership traits of Dr. Mary McLeod Bethune, an African-American woman of history, using the servant leadership theory developed by Robert K. Greenberg and the ten characteristics of servant leadership as conceived by Larry C. Spears. This exploration seeks to identify the significant…

  19. Projektilugu: Viipekeele tõlkide õppekava Tartu Ülikoolis / Mari Reilson

    Index Scriptorium Estoniae

    Reilson, Mari

    2014-01-01

    Ülikoolide ja ettevõtete koostöö alameetme projektist "Õppekava eesti viipekeele tõlk arendamine, juurutamine ning jätkusuutlikkuse tagamine!". Küsimustele vastab Tartu Ülikooli Eesti viipekeeletõlkide õppekava programmijuht Mari Reilson

  20. Mari Koger : avatud magamistoaga korter pööningukorrusel / Gitte Hint

    Index Scriptorium Estoniae

    Hint, Gitte

    2003-01-01

    Korter Nõmmel renoveeritud puumajas (arhitekt Hannes Niineväli). Sisearhitekt Mari Koger, tema kommentaarid. Söögilaua alumiiniumist valatud jalgade autor on Taavi Aunre. Söögilauda valgustab Alberto Meda ja Paolo Rizzatto disainitud lamp Titania. Ill.: plaan, 8 värv. vaadet

  1. Sisters in Restaurant Success: A history of The Maramor, Mary Love's Tea Room

    OpenAIRE

    Jan Whitaker

    2017-01-01

    In 1920, Mary Love opened The Maramor, a tea room style restaurant in Columbus, Ohio that quickly become recognized as one of the country's fine restaurants. Her career is intertwined with the rise of home economics college programs, helping women gain a new-born confidence that was used to dominate the restaurant and catering industry.

  2. Sisters in Restaurant Success: A history of The Maramor, Mary Love's Tea Room

    Directory of Open Access Journals (Sweden)

    Jan Whitaker

    2017-02-01

    Full Text Available In 1920, Mary Love opened The Maramor, a tea room style restaurant in Columbus, Ohio that quickly become recognized as one of the country's fine restaurants. Her career is intertwined with the rise of home economics college programs, helping women gain a new-born confidence that was used to dominate the restaurant and catering industry.

  3. Charcot-Marie-Tooth disease: frequency of genetic subtypes and guidelines for genetic testing.

    LENUS (Irish Health Repository)

    Murphy, Sinead M

    2012-07-01

    Charcot-Marie-Tooth disease (CMT) is a clinically and genetically heterogeneous group of diseases with approximately 45 different causative genes described. The aims of this study were to determine the frequency of different genes in a large cohort of patients with CMT and devise guidelines for genetic testing in practice.

  4. Nerve Excitability Properties in Charcot-Marie-Tooth Disease Type 1A

    Science.gov (United States)

    Nodera, Hiroyuki; Bostock, Hugh; Kuwabara, Satoshi; Sakamoto, Takashi; Asanuma, Kotaro; Jia-Ying, Sung; Ogawara, Kazue; Hattori, Naoki; Hirayama, Masaaki; Kaji, Ryuji

    2004-01-01

    Charcot-Marie-Tooth disease type 1A (CMT1A) is commonly considered a prototype of a hereditary demyelinating polyneuropathy. Apart from the myelin involvement, there has been little information on axonal membrane properties in this condition. Taking advantage of the uniform nature of the disease process, we undertook the "in vivo" assessment of…

  5. Neuromuscular Hip Dysplasia in Charcot-Marie-Tooth Disease Type 1A

    Science.gov (United States)

    Bamford, Nigel S.; White, Klane K.; Robinett, Stephanie A.; Otto, Randolph K.; Gospe, Sidney M., Jr.

    2009-01-01

    Charcot-Marie-Tooth disease (CMT) is one of the most common inherited neurological disorders, affecting 36 in 100,000 people. CMT type 1A (hereditary motor and sensory neuropathy) is the most frequent form of this disease, affecting 60 to 80% of the CMT population, but its diagnosis may be delayed because of inconsistent clinical signs and…

  6. Effective cauda equina decompression in two siblings with Charcot-Marie-Tooth disease type 1B

    NARCIS (Netherlands)

    van Doormaal, Tristan P C; van Ruissen, Fred; Miller, Kai J; Hoogendijk, Jessica E

    2016-01-01

    Two siblings with Charcot-Marie-Tooth (CMT) 1B due to a c.517G>C (p.Gly173Arg) mutation in the MPZ gene both developed an acute cauda syndrome with unbearable back pain radiating to both legs, progressive muscle weakness of the legs, and saddle hypesthesia with fecal and urinary incontinence. MRI sh

  7. Effective cauda equina decompression in two siblings with Charcot-Marie-Tooth disease type 1B

    NARCIS (Netherlands)

    van Doormaal, Tristan P C; van Ruissen, Fred; Miller, Kai J; Hoogendijk, Jessica E

    2016-01-01

    Two siblings with Charcot-Marie-Tooth (CMT) 1B due to a c.517G>C (p.Gly173Arg) mutation in the MPZ gene both developed an acute cauda syndrome with unbearable back pain radiating to both legs, progressive muscle weakness of the legs, and saddle hypesthesia with fecal and urinary incontinence. MRI

  8. From Cradleboard to Motherboard: Buffy Sainte-Marie's Interactive Multimedia Curriculum Transforms Native American Studies.

    Science.gov (United States)

    King, Claire

    2000-01-01

    Describes "Science: Through Native American Eyes," an interactive multimedia CD-ROM for middle school that is part of the Cradleboard Teaching Project developed by musician and teacher Buffy Sainte-Marie. The Cradleboard joins Native American tradition and high-tech innovation to explore the core curriculum of the National Content Standards. (SLD)

  9. Kunsti kuumtöötlus Läti aladel / Mari Sobolev

    Index Scriptorium Estoniae

    Sobolev, Mari, 1968-

    2004-01-01

    Pedvale vabaõhumuuseumis toimunud rahvusvahelisest workshop'ist teemal "Kompost", mille tulemusi presenteeriti 6. VIII 2004. Ignas Kazakeviciuse, Jurate Rakeviciute, Diana Dimzha-Dime, Ule Björn Gundermanni, Remo Randveri, Maris Grosbahsi, Andrus Joonase töödest

  10. Unheralded Historian: Mary Sheldon Barnes and Primary Source Material in History Books

    Science.gov (United States)

    Chisholm, James A., Jr.

    2013-01-01

    In the latter part of the nineteenth century, Mary Sheldon Barnes emerged as a leading historical methods professor and history textbook author. Although men dominated the field, she wrote several articles and books alone or with her husband Earl Barnes about primary source materials and teaching. She lived during an era in United States history…

  11. Re-Birthing the Monstrous: James Whale's (Mis)Reading of Mary Shelley's "Frankenstein."

    Science.gov (United States)

    Picart, Caroline Joan S.

    1998-01-01

    Contributes to scholarship on film and feminism by showing how James Whale's film attempts to excise or severely delimit the disturbing critique of the Romantic politics of gender in Mary Shelley's novel "Frankenstein." Discusses parthenogenesis, showing how the novel critiques the Romantic rhetorical reconstructions of masculine…

  12. Walt Disney Meets Mary Daly: Invention, Imagination, and the Construction of Community.

    Science.gov (United States)

    Covino, William A.

    2000-01-01

    Posits Walt Disney as an influential sorcerer in the process of integrating the real world into Disney's synthetic universe, and Mary Daly's work "Wickedary" as a work that constructs an alternative "magic kingdom" through an insistence on an anti-patriarchal lexicon. (NH)

  13. Connexin32 gene mutations in X-linked dominant Charcot-Marie-Tooth disease (CMTX1)

    NARCIS (Netherlands)

    Janssen, EAM; Kemp, S; Hensels, GW; Sie, OG; deDieSmulders, CEM; Hoogendijk, JE; deVisser, M; Bolhuis, PA

    1997-01-01

    Single-strand conformational polymorphisms (SSCP) of the connexin32 gene were analyzed in 121 patients possibly affected by Charcot-Marie-Tooth (CMT) disease. The 121 patients were selected from 443 possible CMT/HNPP (hereditary neuropathy with liability to pressure palsies) patients based on geneti

  14. From Cradleboard to Motherboard: Buffy Sainte-Marie's Interactive Multimedia Curriculum Transforms Native American Studies.

    Science.gov (United States)

    King, Claire

    2000-01-01

    Describes "Science: Through Native American Eyes," an interactive multimedia CD-ROM for middle school that is part of the Cradleboard Teaching Project developed by musician and teacher Buffy Sainte-Marie. The Cradleboard joins Native American tradition and high-tech innovation to explore the core curriculum of the National Content Standards. (SLD)

  15. Mary Munford Model School and Virginia Commonwealth University: Unexpected Benefits in a Working Partnership.

    Science.gov (United States)

    Fox, Jill Englebright; Branch, Stacey B.

    1999-01-01

    Describes the 5-year-old Professional Development School (PDS) relationship between the Mary Munford Model School near Richmond, Virginia, and Virginia Commonwealth University. The PDS focuses on goals of the Holmes Partnership. This paper looks at the stories of a classroom teacher and a university educator involved in the PDS. (SM)

  16. Marie Underi ühe luuletuse ümber / August Eelmäe

    Index Scriptorium Estoniae

    Eelmäe, August, 1931-

    2003-01-01

    Marie Underi luuletusest "Me ootame" ja selle vaheredaktsioonist, avaldatud pealkirjaga "Üks päev" (Oma Maa, 1947, nr. 2). Ilmunud ka kogumikus: Eelmäe, August. Kõned ja kirjatööd. Tallinn : Underi ja Tuglase Kirjanduskeskus, 2006, lk. 56-71

  17. Re-Birthing the Monstrous: James Whale's (Mis)Reading of Mary Shelley's "Frankenstein."

    Science.gov (United States)

    Picart, Caroline Joan S.

    1998-01-01

    Contributes to scholarship on film and feminism by showing how James Whale's film attempts to excise or severely delimit the disturbing critique of the Romantic politics of gender in Mary Shelley's novel "Frankenstein." Discusses parthenogenesis, showing how the novel critiques the Romantic rhetorical reconstructions of masculine…

  18. Strangers and Orphans: Knowledge and Mutuality in Mary Shelley's "Frankenstein"

    Science.gov (United States)

    Gomez, Claudia Rozas

    2013-01-01

    Paulo Freire consistently upheld humanization and mutuality as educational ideals. This article argues that conceptualizations of knowledge and how knowledge is sought and produced play a role in fostering humanization and mutuality in educational contexts. Drawing on Mary Shelley's novel "Frankenstein," this article focuses on the…

  19. Connexin32 gene mutations in X-linked dominant Charcot-Marie-Tooth disease (CMTX1)

    NARCIS (Netherlands)

    Janssen, EAM; Kemp, S; Hensels, GW; Sie, OG; deDieSmulders, CEM; Hoogendijk, JE; deVisser, M; Bolhuis, PA

    1997-01-01

    Single-strand conformational polymorphisms (SSCP) of the connexin32 gene were analyzed in 121 patients possibly affected by Charcot-Marie-Tooth (CMT) disease. The 121 patients were selected from 443 possible CMT/HNPP (hereditary neuropathy with liability to pressure palsies) patients based on geneti

  20. Muuga / Mary von Grünewaldt ; tõlk. Mati Sirkel

    Index Scriptorium Estoniae

    Grünewaldt, Mary von

    2004-01-01

    Leo Zoegelt ostetud Muuga mõisahoone korrastamisest ja uue hoone ehitamisest C. T. von Neffi kunstikogu paigutamise tarbeks. Tütre mälestused. Tõlgitud raamatust: Skizzen und Bilder aus dem Leben Carl Timoleon von Neff / Mary von Grünewaldt. Darmstadt, 1887