WorldWideScience

Sample records for natalia lapidus leonid

  1. Leonid storm research

    CERN Document Server

    Rietmeijer, Frans; Brosch, Noah; Fonda, Mark

    2000-01-01

    This book will appeal to all researchers that have an interest in the current Leonid showers It contains over forty research papers that present some of the first observational results of the November 1999 Leonid meteor storm, the first storm observed by modern observing techniques The book is a first glimpse of the large amount of information obtained during NASA's Leonid Multi-Instrument Aircraft Campaign and groundbased campaigns throughout the world It provides an excellent overview on the state of meteor shower research for any professional researcher or amateur meteor observer interested in studies of meteors and meteoroids and their relation to comets, the origin of life on Earth, the satellite impact hazard issue, and upper atmosphere studies of neutral atom chemistry, the formation of meteoric debris, persistent trains, airglow, noctilucent clouds, sprites and elves

  2. Uses and management of Aphandra Natalia (palmae in Ecuador

    Directory of Open Access Journals (Sweden)

    1992-01-01

    Full Text Available UTILISATIONS ET MISE EN VALEUR DE APHANDRA NATALIA (PALMAE EN EQUATEUR. Aphandra natalia (Balslev & Henderson Barfod est un palmier Phytelephantoidé de l’Amazonie occidentale. En Équateur il est exploité commercialement pour ses fruits comestibles, et pour les fibres de la gousse et du pétiole de la feuille dont on se sert pour fabriquer les balais dans tout le pays. Les fibres sont extraites principalement des individus sauvages de la forêt ou de ceux qui se trouvent dans les pâturages et les zones agricoles et qui sont exploités in situ. L’exploitation comprend la protection du palmier lorsque la forêt est coupée, l’enlèvement sélectif d’autre végétation et des techniques de récolte non-destructives. De temps à autre A. natalia se cultive. USOS Y MANEJO DE APHANDRA NATALIA (PALMAE EN ECUADOR. Aphandra natalia (Balslev & Henderson Barfod es una palma Phytelephantoideae de la Amazonia occidental. En el Ecuador es explotada comercialmente por sus frutos comestibles, y por las fibras de la vaina y del pecíolo de la hoja que son usadas para la producción de escobas en todo el país. Las fibras son extraídas principalmente de individuos en el bosque natural o de plantas dejadas en los pastizales y en los campos agrícolas, y manejadas in situ. El manejo incluye dejar en pie la palma cuando el bosque es talado, la remoción selectiva de otra vegetación y las técnicas de cosecha no destructivas. Ocasionalmente A. natalia es cultivada. Aphandra natalia (Balslev & Henderson Barfod is a Phytelephantoid palm from the western Amazon. In Ecuador it is commercially exploited for its edible fruits, and for its leaf sheath and petiole fibers which are used for brooms throughout the country. Fibers are extracted mainly from wild individuals in the forest or those left in pastures and agricultural areas and managed in situ. Management includes protecting the palm when forest is cleared, selective removal of other vegetation, and non

  3. A World-Famous Scholar (In Memory of Natalia Bazhanova

    Directory of Open Access Journals (Sweden)

    T V Zvereva

    2014-12-01

    Full Text Available Significance of the findings and scientific generalizations, which were made by the the leading Russian scientist of Korean Studies Natalia Bazhanova, goes far beyond the Korean issues. It is of great interest for both the expert community, and for a wide range of readers. Analysis of the political and economic development of the DPRK allowed Bazhanova highlight the characteristics of authoritarian regimes and non-market economy, and to see how they affect the foreign policy and international relations. Natalia Evgen'evna has made a great contribution to the development of historical science. She was the first who introduced into scientific use unique documents on the history of the Korean War of 1950-1953, allowing to understand the causes, course and consequences of the conflict. Bajanova proved itself as a political scientist, analyzing and forecasting the development of the international situation on the Korean Peninsula, making constructive proposals aimed at resolving the North Korean nuclear problem. The works of Bazhanova dedicated to Russian-Korean relations are very significant. Her conclusions on the current development of relations between our two countries are especially valuable, as well as on international multilateral cooperation in the matter of a Korean settlement. Natalia Evgen'evna was the author of monograph, publicistic books and papers devoted to the many countries of the world, including the United States, France, Italy, China. She put her exceptional talent to the study of these topics. The works of Bazhanova characterized by internal logic, depth and light, have “transparent” style of presentation.

  4. Leonids: Did They Make it to Earth?

    Science.gov (United States)

    Weigel, A.; Lepland, A.; De, Sasadhar; Marti, K.; Arrhenius, G.

    2000-01-01

    On the morning of November 18. 1998, following the spectacular Leonid meteor shower, one of us (S. De) found particles spread over the roof terrace in a residence in Baruipur. a suburb of Calcutta, India. Considering the time and location, these particles possibly derived from the meteor shower, although the fall was not observed. Other particles collected in connection with the Leonid showers in different parts of India proved to be of terrestrial origin.

  5. Hallux Valgus Deformity and Treatment: A Three-Dimensional Approach: Modified Technique for Lapidus Procedure.

    Science.gov (United States)

    Santrock, Robert D; Smith, Bret

    2018-06-01

    In a hallux valgus deformity, the problem is deviation of the hallux at the metatarsophalangeal joint and of the first metatarsal at the tarsometatarsal joint. Although anterior-posterior radiograph findings have been prioritized, deviation in the other planes can substantially change visible cues. The modified technique for Lapidus procedure procedure, uses all 3 planes to evaluate and correct the deformity, making radiographic measurements less useful. Using a triplane framework and focusing on the apex of the deformity, all bunions become the same modified technique for Lapidus procedure can be performed regardless of the degree of deformity, always includes triplane correction, and deformity size becomes irrelevant. Copyright © 2018 Elsevier Inc. All rights reserved.

  6. Hypermobility of the first metatarsal bone in patients with Rheumatoid arthritis treated by lapidus procedure

    Directory of Open Access Journals (Sweden)

    Popelka Stanislav

    2012-08-01

    Full Text Available Abstract Background Foot deformities and related problems of the forefoot are very common in patients with rheumatoid arthritis. The laxity of the medial cuneometatarsal joint and its synovitis are important factors in the development of forefoot deformity. The impaired joint causes the first metatarsal bone to become unstable in the frontal and sagittal planes. In this retrospective study we evaluated data of patients with rheumatoid arthritis who underwent Lapidus procedure. We evaluated the role of the instability in a group of patients, focusing mainly on the clinical symptoms and X-ray signs of the instability. Methods The study group included 125 patients with rheumatoid arthritis. The indications of the Lapidus procedure were a hallux valgus deformity greater than 15 degrees and varus deformity of the first metatarsal bone with the intermetatarsal angle greater than 15 degrees on anterio-posterior weight-bearing X-ray. Results Data of 143 Lapidus procedures of 125 patients with rheumatoid arthritis, who underwent surgery between 2004 and 2010 was evaluated. Signs and symptoms of the first metatarsal bone instability was found in 92 feet (64.3% in our group. The AOFAS score was 48.6 before and 87.6 six months after the foot reconstruction. Nonunion of the medial cuneometatarsal joint arthrodesis on X-rays occurred in seven feet (4.9%. Conclusion The Lapidus procedure provides the possibility to correct the first metatarsal bone varus position and its instability, as well as providing the possibility to achieve a painless foot for walking. We recommend using the procedure as a preventive surgery in poorly symptomatic patients with rheumatoid arthritis in case of the first metatarsal bone hypermobility.

  7. Video Observations of the 2006 Leonid Outburst

    Czech Academy of Sciences Publication Activity Database

    Koten, Pavel; Borovička, Jiří; Spurný, Pavel; Evans, S.; Štork, Rostislav; Elliott, A.

    2008-01-01

    Roč. 102, 1-4 (2008), s. 151-156 ISSN 0167-9295. [Meteoroids 2007. Barcelona, 11.06.2007-15.06.2007] R&D Projects: GA AV ČR KJB300030502 Institutional research plan: CEZ:AV0Z10030501 Keywords : meteors * meteor shower s * Leonids Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 1.033, year: 2008

  8. Leonid Pavlovich Shil'nikov (obituary)

    Science.gov (United States)

    Anosov, Dmitry V.; Afraimovich, Valentin S.; Bunimovich, Leonid A.; Gonchenko, Sergei V.; Grines, Vyacheslav Z.; Ilyashenko, Yulij S.; Katok, Anatolii B.; Kashchenko, Sergey A.; Kozlov, Valerii V.; Lerman, Lev M.; Morozov, Albert D.; Neishtadt, Anatolii I.; Pesin, Yakov B.; Samoilenko, Anatoly M.; Sinai, Yakov G.; Treschev, Dmitrii V.; Turaev, Dmitry V.; Sharkovskii, Aleksandr N.; Shil'nikov, Andrei L.

    2012-06-01

    A remarkable mathematician, one of the most prominent specialists in the theory of dynamical systems and bifurcation theory, a laureate of the Lyapunov Prize of the Russian Academy of Sciences and of the Lavren'ev Prize of the National Academy of Sciences of Ukraine, a Humboldt Professor, Head of the Department of Differential Equations of the Research Institute of Applied Mathematics and Cybernetics of Nizhnii Novgorod University, Professor Leonid Pavlovich Shil'nikov passed away on 26 December 2011.

  9. Representatividade lesbiana na obra Amora, De Natalia Borges Polesso

    Directory of Open Access Journals (Sweden)

    Ana Valéria Goulart dos Santos

    2018-02-01

    Full Text Available Há uma grande carência de obras literárias e escritores LGBTTQI (Lésbicas, Gays, Bissexuais, Travestis, Transexuais, Queer, Intersexuais, tirando algumas exceções de escritores gays e livros com personagens gays, é muito difícil encontrar no mercado livros com essa temática e, ainda mais raro, escritores assumidamente LGBT que conseguem escrever e publicar suas obras. Assim, a proposta deste artigo é trazer à tona uma discussão sobre a homossexualidade feminina retratada de uma forma livre de estereótipos, como na obra Amora, da autora gaúcha Natalia Borges Polesso. Além disso, também se propõe uma reflexão sobre as relações sociais e afetivas dessas protagonistas mulheres. Vale salientar que a autora é lesbiana e a temática de todos os contos também são. A minibiografia da escritora na obra não aponta esse dado pessoal de extrema relevância para a representatividade de uma parcela da população leitora, a informação, portanto, foi obtida por meio de pesquisas. Partindo da ideia de que a produção literária é um ato também político, um livro com temática homoafetiva feminina escrito por uma mulher lesbiana é imprescindível para a sociedade e, ainda assim, muito difícil de se encontrar, ainda que hajam escritoras e escritores produzindo (mesmo não sendo um número significante e um público buscando essas obras, pra se enxergar representados na literatura.

  10. Leonids 2017 from Norway – A bright surprise!

    Science.gov (United States)

    Gaarder, K.

    2018-01-01

    I am very pleased to have been able to observe near maximum activity of the Leonids, and clearly witnessed the unequal mass distribution during these hours. A lot of bright Leonids were seen, followed by a short period of high activity of fainter meteors, before a sharp drop in activity. The Leonids is undoubtedly a shower to watch closely, with its many variations in activity level and magnitude distribution. I already look forward to observing the next years’ display, hopefully under a dark and clear sky, filled with bright meteors!

  11. Venemaast saab pehme impeerium / Leonid Gozman ; interv. Vallo Toomet

    Index Scriptorium Estoniae

    Gozman, Leonid

    2003-01-01

    Venemaa Ühendatud Energiasüsteemide juhatuse liige Leonid Gozman vastab küsimustele, mis puudutavad riske äriajamisel Venemaaga, Eesti liitumist EL-iga, Kremli suhtumist Venemaa oligarhidesse, varanduslikku kihistumist, poliitilist arengut Venemaal

  12. Leonid Isaakovich Mandelstam research, teaching, life

    CERN Document Server

    Pechenkin, Alexander

    2014-01-01

    This biography of the famous Soviet physicist Leonid Isaakovich Mandelstam (1889-1944), who became a Professor at Moscow State University in 1925, describes his contributions to both physics and technology, as well as discussing the scientific community which formed around him, usually called the Mandelstam school. Mandelstam’s life story is thereby placed in its proper cultural context. The following more general issues are taken under consideration: the impact of German scientific culture on Russian science; the problems and fates of Russian intellectuals during the revolutionary and post-revolutionary years; the formation of the Soviet Academy of Sciences; and transformation of the system of higher education in the USSR during the 1920's and 1930's.The author shows that Mandelstam’s fundamental writings and his lectures notes allow to reconstruct his philosophy of science and his approach to the social and ethical functions of science and science education. That reconstruction is enhanced through exten...

  13. Autoridades invisibles y autorizaciones visibles en la película argentina Rompecabezas de Natalia Smirnoff

    Directory of Open Access Journals (Sweden)

    Mullaly, Laurence H.

    2013-06-01

    Full Text Available In the Argentinian cinema of the end of the 90’s and beginning of the 21st century, the representations of femininity and masculinity have become richer thanks to alternative visions, most frequently proposed by female directors. Natalia Smirnoff’s film Rompecabezas (Puzzle is a perfect example. It tells the story of an ordinary woman whose psychosexual awakening shakes up the invisible forces that had dictated her life up to that point. Rompecabezas explores the everlasting effect and influence on the patriarchal structures in constructing identity. The aim of this work, rooted in a gender perspective, is to study in what way both hierarchy and symbolic systems operate and to what extent Natalia Smirnoff provides us with a powerful (revision of transformation for women.En el cine argentino de finales de los años 90 y principios del siglo actual, las representaciones de la feminidad y la masculinidad se están enriqueciendo gracias a las visiones alternativas que nos ofrecen en su mayoría directoras. La película de Natalia Smirnoff, que se centra en la trayectoria de una mujer ordinaria cuyo despertar psicosexual choca con las autoridades invisibles que hasta ahora regían su vida, da testimonio de ello. Rompecabezas (Puzzle explora la permanencia y la influencia de las estructuras patriarcales en la construcción de las identidades. A partir de una perspectiva de género, el presente trabajo pretende analizar de qué manera opera el conjunto de las jerarquías y de los sistemas simbólicos y en qué medida Natalia Smirnoff nos proporciona una (revisión transformadora de las mujeres.

  14. Subjective versus objective assessment in early clinical outcome of modified Lapidus procedure for hallux valgus deformity.

    Science.gov (United States)

    Chopra, S; Moerenhout, K; Crevoisier, X

    2016-02-01

    Studies have assessed the outcome of hallux valgus surgeries based on subjective questionnaires, usually the American Orthopaedic Foot and Ankle Society Score, and radiographic results reporting good to excellent outcome at 6-12 months postoperatively. However, contrasting results were reported by gait studies at 12-24 months postoperatively. In a previous study, we found nine gait parameters which can describe the altered gait in hallux valgus deformity. This study aimed, to assess the outcome of modified Lapidus at 6 months postoperatively, using gait assessment method, to determine if the nine specified gait parameters effectively relates with the clinical scores and the radiological results or add information missed by these commonly used clinical assessments. We assessed 21 participants including 11 controls and 10 patients with moderate to severe hallux valgus deformity. The patient group was followed 6 months postoperatively. The ambulatory gait assessment was performed utilizing pressure insoles and inertial sensors. Clinical assessment includes foot and ankle questionnaires along with radiographic results. Comparison was made using non parametric tests, Phallux valgus surgeries. The existing clinical assessment overestimates the functional outcome at the early postoperative phase. Copyright © 2015 Elsevier Ltd. All rights reserved.

  15. Evaluation of Nitinol staples for the Lapidus arthrodesis in a reproducible biomechanical model

    Directory of Open Access Journals (Sweden)

    Nicholas Alexander Russell

    2015-12-01

    Full Text Available While the Lapidus procedure is a widely accepted technique for treatment of hallux valgus, the optimal fixation method to maintain joint stability remains controversial. The purpose of this study was to evaluate the biomechanical properties of new Shape Memory Alloy staples arranged in different configurations in a repeatable 1st Tarsometatarsal arthrodesis model. Ten sawbones models of the whole foot (n=5 per group were reconstructed using a single dorsal staple or two staples in a delta configuration. Each construct was mechanically tested in dorsal four-point bending, medial four-point bending, dorsal three-point bending and plantar cantilever bending with the staples activated at 37°C. The peak load, stiffness and plantar gapping were determined for each test. Pressure sensors were used to measure the contact force and area of the joint footprint in each group. There was a significant (p < 0.05 increase in peak load in the two staple constructs compared to the single staple constructs for all testing modalities. Stiffness also increased significantly in all tests except dorsal four-point bending. Pressure sensor readings showed a significantly higher contact force at time zero and contact area following loading in the two staple constructs (p < 0.05. Both groups completely recovered any plantar gapping following unloading and restored their initial contact footprint. The biomechanical integrity and repeatability of the models was demonstrated with no construct failures due to hardware or model breakdown. Shape memory alloy staples provide fixation with the ability to dynamically apply and maintain compression across a simulated arthrodesis following a range of loading conditions.

  16. Evaluation of Nitinol Staples for the Lapidus Arthrodesis in a Reproducible Biomechanical Model.

    Science.gov (United States)

    Russell, Nicholas A; Regazzola, Gianmarco; Aiyer, Amiethab; Nomura, Tomohiro; Pelletier, Matthew H; Myerson, Mark; Walsh, William R

    2015-01-01

    While the Lapidus procedure is a widely accepted technique for treatment of hallux valgus, the optimal fixation method to maintain joint stability remains controversial. The purpose of this study is to evaluate the biomechanical properties of new shape memory alloy (SMA) staples arranged in different configurations in a repeatable first tarsometatarsal arthrodesis model. Ten sawbones models of the whole foot (n = 5 per group) were reconstructed using a single dorsal staple or two staples in a delta configuration. Each construct was mechanically tested non-destructively in dorsal four-point bending, medial four-point bending, dorsal three-point bending, and plantar cantilever bending with the staples activated at 37°C. The peak load (newton), stiffness (newton per millimeter), and plantar gapping (millimeter) were determined for each test. Pressure sensors were used to measure the contact force and area of the joint footprint in each group. There was a statistically significant increase in peak load in the two staple constructs compared to the single staple constructs for all testing modalities with P values range from 0.016 to 0.000. Stiffness also increased significantly in all tests except dorsal four-point bending. Pressure sensor readings showed a significantly higher contact force at time zero (P = 0.037) and contact area following loading in the two staple constructs (P = 0.045). Both groups completely recovered any plantar gapping following unloading and restored their initial contact footprint. The biomechanical integrity and repeatability of the models was demonstrated with no construct failures due to hardware or model breakdown. SMA staples provide fixation with the ability to dynamically apply and maintain compression across a simulated arthrodesis following a range of loading conditions.

  17. Natalia Ermakov defended a doctoral thesis on erza lamentations / Ingrid Rüütel

    Index Scriptorium Estoniae

    Rüütel, Ingrid, 1935-

    2015-01-01

    15. oktoobril 2014. a. kaitses Tallinna Ülikooli Eesti Humanitaarinstituudi doktorant Natalia Ermakov doktoritööd "Ersa itkud: traditsioonid ja tänapäev" ("Эрзянские причитания: традиции бытования и современное состояние")

  18. Prospects for nasa s astrobiology mission Leonid Mac and ground-based observations during the upcoming 2002 Leonid storms

    Science.gov (United States)

    Jenniskens, P.; Schmidt, G.

    Meteors represent a unique pathway from organic matter in space to prebiotic molecules on Earth. In the process, the organic material is changed in ways that are not easily simulated in the laboratory. An essential step to knowing what molecules may have been delivered from space at the time of the origin of life is understanding the physical conditions in the meteor phenomenon and to trace the fate of organic compounds in real-live meteors. This was the objective of the NASA and USAF sponsored Leonid Multi-Instrument Aircraft Campaign, wth successful missionsi during the strong Leonid showers of November 1998, 1999 and 2001. The research aircraft offer an international team of observers the opportunity to be above clouds and scattered Moon light and to be at the right place, at the right time. One further campaign is being prepared for a mission on November 19, 2002, when the Leonid meteor shower is expected to peak twice in succession, at rates of around ZHR = 4000/hr and 5000/hr, which will be best seen over western Europe and the America's, respectively. This presentation serves to encourage ground-based observations for observers at those locations. To that purpose, a summary will be given of the results to date, with emphasis on the progress made during the spectacular storms of 2001. We will briefly outline the new meteor model that has evolved and our new understanding of persistent emissions and the fate of meteoric matter after deposition. The new data have answered some questions, but also raised numerous issues that need to be addressed further. Finally, past Leonid storms have proven ideal to involve the public in astrobiology and provided a trilling experience, examples of which will be given. The 2002 Leonid storms are expected to be the last until 2099.

  19. Aphandra natalia(Arecaceae – a little known source of piassaba fibers from the western Amazon

    Directory of Open Access Journals (Sweden)

    Mette Kronborg

    2014-03-01

    Full Text Available Aphandra natalia(Balslev & Henderson Barfod is a multipurpose palm that is exploited both commercially and for subsistence purposes. Its fibers are important in Peruvian and Ecuadorean broom industries and support many people economically. In Brazil, it is found in the western part of Acre, where it is the main source for a local broom market. Data from fieldwork in Peru (2007 suggests that the variation in gross profit per kilogram of fiber is considerable among the different segments in the broom industry. Harvesters and distributors earn negligible amounts of money whereas manufacturers reap of the major part of the earnings. Fiber extraction appears to be sustainable in Ecuador and in some parts of Peru, whereas in other parts of Peru unsustainable harvest occurs, involving felling of entire palm trees for the harvest of fibers. The same destructive extraction method is used in Brazil, where the palm is becoming rare in its natural distribution area.

  20. Severe Hallux Valgus With Coalition of the Hallux Sesamoids Treated With Modified Lapidus Procedure: A Case Report.

    Science.gov (United States)

    Kurashige, Toshinori; Suzuki, Seiichi

    2017-12-01

    Coalition of the hallux sesamoids is an extremely rare condition. To our knowledge, only 1 case report has been published. We report a case of severe hallux valgus deformities with coalitions of the hallux sesamoids. The coalitions themselves were asymptomatic; however, this severe hallux valgus deformity needed to be surgically treated. The hallux sesamoids in both feet appeared to be fused and heart shaped on anteroposterior radiographs and dumbbell shaped on axial radiographs. It is known that postoperative incomplete reduction of the medial sesamoids can be a risk factor for the recurrence of hallux valgus. The computed tomography scan demonstrated a groove in the bottom of the center of the heart-shaped sesamoid. The flexor hallucis longus tendon was located in the groove. Therefore, a modified Lapidus procedure was performed considering the medial half of the heart-shaped sesamoid as the medial sesamoid. Although delayed union occurred, successful correction of the deformity was achieved. Level IV.

  1. 76 FR 21743 - Indigo Logistics, LLC, Liliya Ivanenko, and Leonid Ivanenko-Possible Violations of Section 19 of...

    Science.gov (United States)

    2011-04-18

    ... FEDERAL MARITIME COMMISSION [Docket No. 11-06] Indigo Logistics, LLC, Liliya Ivanenko, and Leonid... Order of Investigation and Hearing entitled Indigo Logistics, LLC; Liliya Ivanenko; and Leonid Ivanenko... instituted to determine: (1) Whether Indigo Logistics, LLC, Liliya Ivanenko, and Leonid Ivanenko violated...

  2. [Leonid Arbusow (1882-1951) und die Erforschung des mittelalterlichen Livland] / Dennis Hormuth

    Index Scriptorium Estoniae

    Hormuth, Dennis, 1979-

    2015-01-01

    Arvustus: Leonid Arbusow (1882-1951) und die Erforschung des mittelalterlichen Livland / Ilgvars Misāns und Klaus Neitmann (Hg.). Köln [etc.] : Böhlau, 2014. (Quellen und Studien zur baltischen Geschichte ; Bd. 24)

  3. Russian Revolutions, Lenin and Trotzky in a Book by Leonid Dobronravov (Donitch)

    Science.gov (United States)

    Gaina, Alex

    Some reflections concerning the role of Communist Party in the development of sciences and arts in the Soviet Union, following from the book by Leonid Dobronravov (Donitch)(Russian Revolution) and writings by Gennady Gorelik are given.

  4. THE CENTENARY OF LEONID BOXAN: MOMENTS OF LIFE

    Directory of Open Access Journals (Sweden)

    PILIPEȚCHII SERGHEI

    2016-06-01

    Full Text Available The article presents information about the famous Moldovan tenor, excellent vocal teacher — Leonid Boxan who would have been 100 years old in 2016. He died at the age of 96 leaving an immence heritage: well- trained vocalists and a number of scene characters performed on the srages of the Timişoara, Liviv and Chişinau Opera Theatres. Of special interest is the circle of personalities who were around him. In the first place should be mentioned the outstanding representatives of the national vocal school: his teachers, friends, colleagues, and pupils. The author also mentions the anniversary concert dedicated to his memory that was held on the stage of the Organ Hall in which the Master’s pupils and colleagues took part.

  5. Matters arising from ``The Leonid meteor shower and the history of the Semites''Letter - Matters arising from ``The Leonid meteor shower and the history of the Semites''

    Science.gov (United States)

    McBeath, A.

    2009-10-01

    Aspects of a paper by Suleyman (2009) in this journal, relating to theoretically-strong Leonid activity in 569 AD and 1226 BC possibly having been recorded in the Quran and Bible respectively, are discussed. Little reason is found to suppose either textual source referred to such astronomical events.

  6. Video and photographic spectroscopy of 1998 and 2001 Leonid persistent trains from 300 to 930 nm

    Czech Academy of Sciences Publication Activity Database

    Abe, S.; Ebizuka, N.; Murayama, H.; Ohtsuka, K.; Sugimoto, S.; Yamamoto, M.; Yano, H.; Watanabe, J.; Borovička, Jiří

    2005-01-01

    Roč. 95, 1-4 (2005), s. 265-277 ISSN 0167-9295. [Meteoroids 2004. London, Ontario, 16.08.2004-20.08.2004] Institutional research plan: CEZ:AV0Z1003909 Keywords : airglow * Leonid meteor * shower Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 0.975, year: 2005

  7. Ondřejov radar observations of Leonid shower activity in 2000-2002

    Czech Academy of Sciences Publication Activity Database

    Pecina, Petr; Pecinová, Drahomíra

    2004-01-01

    Roč. 426, č. 3 (2004), s. 1111-1117 ISSN 0004-6361 R&D Projects: GA AV ČR KSK3012103 Institutional research plan: CEZ:AV0Z1003909 Keywords : Leonid meteor * radar observations Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 3.694, year: 2004

  8. Lastevihkaja Daniil Harms ja puuslik Leonid Iljitš Brežnev / Vaapo Vaher

    Index Scriptorium Estoniae

    Vaher, Vaapo, 1945-

    2011-01-01

    Tutvustus: Harms, Daniil. Väljapudunevad vanaeided / tõlkinud Ilona Martson ja Rein Saluri. Tallinn : Tänapäev, 2011 ; Bourget, Paul. Õpilane / tõlkinud Kattri Ezzoubi. Tallinn : Eesti Raamat, 2011 ; Mletšin, Leonid. Brežnev. Tallinn : Varrak, 2011

  9. H.E. Mr Leonid A.Skotnikov Ambassador,PermanentRepresentative of the Russian Federation to the United Nations and other International Organisations in Geneva

    CERN Multimedia

    Patrice Loïez

    2003-01-01

    Photo 01: H.E. Mr Leonid A. Skotnikov, Ambassador of the Russian Federation to the United Nations and other International Organisations in Geneva (right) with CERN Director-General, L. Maiani. Photo 02: Mr Leonid A. Skotnikov, Ambassador of the Russian Federation to the United Nations and other International Organisations in Geneva. Photo 03: Mr Leonid A. Skotnikov, Ambassador of the Russian Federation to the United Nations and other International Organisations in Geneva (right) with CERN Director-General, L. Maiani.

  10. FeO "Orange Arc" Emission Detected in Optical Spectrum of Leonid Persistent Trains

    Science.gov (United States)

    Jenniskens, Peter; Lacey, Matt; Allan, Beverly J.; Self, Daniel E.; Plane, John M. C.; DeVincenzi, Donald L. (Technical Monitor)

    2000-01-01

    We report the detection of a broad continuum emission dominating the visual spectrum of a Leonid persistent train. A comparison with laboratory spectra of FeO 1 "orange arc" emission at I mbar shows a general agreement of the band position and shape. The detection of FeO confirms the classical mechanism of metal atom catalyzed recombination of ozone and oxygen atoms as the driving force behind optical emission from persistent trains. Sodium and iron atoms are now confirmed catalysts.

  11. Russia - Africa. Klondike of Interaction. Interview with Leonid L. Fituni, Institute of African Studies

    Directory of Open Access Journals (Sweden)

    Ol'ga Gerasimova

    2016-12-01

    Full Text Available Professor Leonid L. Fituni was born on the 27th of September 1953. He graduated from the Moscow State Institute of International Relations, MFA of the USSR in 1975. He is Deputy Director of the Institute for African Studies of the Russian Academy of Sciences. Concurrently, he heads the Center for Strategic and Global Studies there. He is the author of 18 books and about 300 articles, is fluent in English, French and Arabic. Interview with Doctor of Economics, Professor L.L. Fituni is devoted to the most topical issues of Russian-African relations, as well as key features of interaction in historical perspective. According to Leonid Leonidovich, at the moment we can not say that these relations are at their peak, however, there can be traced a certain rise in the past decade. Professor also touches upon Russian debt relief to African countries and the presence of Russian business on the African continent. L.L. Fituni in details describes the economic potential of African countries and the prospects for cooperation with Russia. Particular attention is paid to the world scientific schools of African research and training in this area, including the national school of African studies.

  12. Implementing the Zone of Proximal Development: From the Pedagogical Experiment to the Developmental Education System of Leonid Zankov

    Science.gov (United States)

    Guseva, Liudmila G.; Solomonovich, Mark

    2017-01-01

    This article overviews the theoretical and applied works of the psychologist and pedagogue Leonid Zankov. Zankov's model of teaching is based on Vygotsky's theory that appropriate teaching methods stimulate cognitive development, whose core notion is the Zone of Proximal Development. This educational psychology research was verified by large scale…

  13. H.E. Mr Leonid A. Skotnikov, Ambassador, Permanent Representative of the Russian Federation to the United Nations and other International Organisations in Geneva

    CERN Multimedia

    Patrice Loïez

    2003-01-01

    Photo 01: H.E. Mr Leonid A. Skotnikov, Ambassador of the Russian Federation to the United Nations and other International Organisations in Geneva (centre) with (from left to right) F. Grishaev, Adviser, Mission of the Russian Federation and R. Cashmore. Photo 02: H.E. Mr Leonid A. Skotnikov, Ambassador of the Russian Federation to the United Nations and other International Organisations in Geneva (right) with F. Grishaev, Adviser, Mission of the Russian Federation.

  14. H.E. Mr Leonid A. Skotnikov, Ambassador, Permanent Representative of the Russian Federation to the United Nations and other International Organisations in Geneva

    CERN Multimedia

    Maximilien Brice

    2003-01-01

    Photo 01: H.E. Mr Leonid A. Skotnikov, Ambassador of the Russian Federation to the United Nations and other International Organisations in Geneva (centre) with (from left to right) V. Kaftanov, Ph. Bloch, N. Koulberg, F. Grishaev Photo 02: H.E. Mr Leonid A. Skotnikov, Ambassador of the Russian Federation to the United Nations and other International Organisations in Geneva (centre) with Ph. Bloch (behind the Ambassador, V. Kaftanov) visiting the crystal laboratory in building 27.

  15. MSFC Stream Model Preliminary Results: Modeling Recent Leonid and Perseid Encounters

    Science.gov (United States)

    Cooke, William J.; Moser, Danielle E.

    2004-01-01

    The cometary meteoroid ejection model of Jones and Brown (1996b) was used to simulate ejection from comets 55P/Tempel-Tuttle during the last 12 revolutions, and the last 9 apparitions of 109P/Swift-Tuttle. Using cometary ephemerides generated by the Jet Propulsion Laboratory s (JPL) HORIZONS Solar System Data and Ephemeris Computation Service, two independent ejection schemes were simulated. In the first case, ejection was simulated in 1 hour time steps along the comet s orbit while it was within 2.5 AU of the Sun. In the second case, ejection was simulated to occur at the hour the comet reached perihelion. A 4th order variable step-size Runge-Kutta integrator was then used to integrate meteoroid position and velocity forward in time, accounting for the effects of radiation pressure, Poynting-Robertson drag, and the gravitational forces of the planets, which were computed using JPL s DE406 planetary ephemerides. An impact parameter was computed for each particle approaching the Earth to create a flux profile, and the results compared to observations of the 1998 and 1999 Leonid showers, and the 1993 and 2004 Perseids.

  16. Lorentz-Shaped Comet Dust Trail Cross Section from New Hybrid Visual and Video Meteor Counting Technique - Implications for Future Leonid Storm Encounters

    Science.gov (United States)

    Jenniskens, Peter; Crawford, Chris; Butow, Steven J.; Nugent, David; Koop, Mike; Holman, David; Houston, Jane; Jobse, Klaas; Kronk, Gary

    2000-01-01

    A new hybrid technique of visual and video meteor observations was developed to provide high precision near real-time flux measurements for satellite operators from airborne platforms. A total of 33,000 Leonids. recorded on video during the 1999 Leonid storm, were watched by a team of visual observers using a video head display and an automatic counting tool. The counts reveal that the activity profile of the Leonid storm is a Lorentz profile. By assuming a radial profile for the dust trail that is also a Lorentzian, we make predictions for future encounters. If that assumption is correct, we passed 0.0003 AU deeper into the 1899 trailet than expected during the storm of 1999 and future encounters with the 1866 trailet will be less intense than. predicted elsewhere.

  17. Long time experience with deactivation and regeneration of DENOX catalysts and evaluation with the Internet database LEONID; Langzeiterfahrung mit der Deaktivierung und Regeneration von DENOX-Katalysatoren sowie Auswertung mit der Internet-Datenbank LEONID

    Energy Technology Data Exchange (ETDEWEB)

    Brandenstein, J.; Dieckmann, H.J.; Gutberlet, H. [E.ON Engineering GmbH, Gelsenkirchen (Germany)

    2008-07-01

    The paper gives an overview over the long-term catalyst deactivation and the main reasons for catalyst aging. The chemical composition of de-activated catalysts provides information on the optimum catalyst regeneration process. The long-term deactivation behaviour of regenerated catalysts is compared to new catalysts. All characteristic catalyst features are listed in an online 'LEONID'-database, developed by E.ON Engineering. The database provides the basis for long-term catalyst management of all connected SCR systems. (orig.)

  18. Implementing the Zone of Proximal Development: From the Pedagogical Experiment to the Developmental Education System of Leonid Zankov

    Directory of Open Access Journals (Sweden)

    Liudmila G. GUSEVA

    2017-06-01

    Full Text Available This article overviews the theoretical and applied works of the psychologist and pedagogue Leonid Zankov. Zankov’s model of teaching is based on Vygotsky’s theory that appropriate teaching methods stimulate cognitive development, whose core notion is the Zone of Proximal Development. This educational psychology research was verified by large scale pedagogical experiments conducted in 1970s at public schools in Russia. Over several decades L.V. Zankov with co-workers and followers created the comprehensive system of developmental education for elementary school. The Zankov education system is used now at public schools in Russia. Its main principles and properties are described.

  19. Implementing the zone of proximal development: From the pedagogical experiment to the developmental education system of Leonid Zankov

    Directory of Open Access Journals (Sweden)

    Liudmila G. Guseva

    2017-06-01

    Full Text Available This article overviews the theoretical and applied works of the psychologist and pedagogue Leonid Zankov. Zankov’s model of teaching is based on Vygotsky’s theory that appropriate teaching methods stimulate cognitive development, whose core notion is the Zone of Proximal Development. This educational psychology research was verified by large scale pedagogical experiments conducted in 1970s at public schools in Russia. Over several decades L.V. Zankov with co-workers and followers created the comprehensive system of developmental education for elementary school. The Zankov education system is used now at public schools in Russia. Its main principles and properties are described.

  20. Buoyancy of the ''Y2K'' Persistent Train and the Trajectory of the 04:00:29 UT Leonid Fireball

    Science.gov (United States)

    Jenniskens, Peter; Rairden, Rick L.; DeVincenzi, Donald L. (Technical Monitor)

    2000-01-01

    The atmospheric trajectory is calculated of a particularly well studied fireball and train during the 1999 Leonid Multi-Instrument Aircraft Campaign. Less than a minute after the meteor's first appearance, the train curves into a '2'-shape, which persisted until at least 13 minutes after the fireball. We conclude that the shape results because of horizontal winds from gravity waves with a scale height of 8.3 km at 79-91 km altitude, as well as a westerly wind gradient with altitude. In addition, there is downward drift that affects the formation of loops in the train early on.

  1. Buoyancy of the "Y2K" Persistent Train and the Trajectory of the 04:00:29 UT Leonid Fireball

    Science.gov (United States)

    Jenniskens, Peter; Rairden, Rick L.

    The atmospheric trajectory is calculated of a particularly well studied fireball and train during the 1999 Leonid Multi-Instrument Aircraft Campaign. Less than a minute after the meteor's first appearance, the train curves into a "2"-shape, which persisted until at least 13 minutes after the fireball. We conclude that the shape results because of horizontal winds from gravity waves with a scale height of 8.3 km at 79-91 km altitude, as well as a westerly wind gradient with altitude. In addition, there is downward drift that affects the formation of loops in the train early on.

  2. H.E. Mr Leonid A. Skotnikov, Ambassador, Permanent Representative of the Russian Federation to the United Nations and other International Organisations in Geneva

    CERN Multimedia

    Patrice Loïez

    2003-01-01

    H.E. Mr Leonid A. Skotnikov, Ambassador of the Russian Federation to the United Nations and other International Organisations in Geneva (far right). On his right F. Grishaev, Adviser, Mission of the Russian Federation; opposite N. Koulberg and L. Maiani, CERN Director general

  3. Sporadic-E associated with the Leonid meteor shower event of November 1998 over low and equatorial latitudes

    Directory of Open Access Journals (Sweden)

    H. Chandra

    2001-01-01

    Full Text Available Rapid radio soundings were made over Ahmedabad, a low latitude station during the period 16–20 November 1998 to study the sporadic-E layer associated with the Leonid shower activity using the KEL Aerospace digital ionosonde. Hourly ionograms for the period 11 November to 24 November were also examined during the years from 1994 to 1998. A distinct increase in sporadic-E layer occurrence is noticed on 17, 18 and 19 November from 1996 to 1998. The diurnal variations  of  f0Es and fbEs also show significantly enhanced values for the morning hours of 18 and 19 November 1998. The ionograms clearly show strong sporadic-E reflections at times of peak shower activity with multiple traces in the altitude range of 100–140 km in few ionograms. Sporadic-E layers with multiple structures in altitude are also seen in some of the ionograms (quarter hourly at Thumba, situated near the magnetic equator. Few of ionograms recorded at Kodaikanal, another equatorial station, also show sporadic- E reflections in spite of the transmitter power being significantly lower. These new results highlighting the effect of intense meteor showers in the equatorial and low latitude E-region are presented.Key words. Ionosphere (equatorial ionosphere – Radio science (ionospheric physics

  4. Sporadic-E associated with the Leonid meteor shower event of November 1998 over low and equatorial latitudes

    Directory of Open Access Journals (Sweden)

    H. Chandra

    Full Text Available Rapid radio soundings were made over Ahmedabad, a low latitude station during the period 16–20 November 1998 to study the sporadic-E layer associated with the Leonid shower activity using the KEL Aerospace digital ionosonde. Hourly ionograms for the period 11 November to 24 November were also examined during the years from 1994 to 1998. A distinct increase in sporadic-E layer occurrence is noticed on 17, 18 and 19 November from 1996 to 1998. The diurnal variations 
    of  f0Es and fbEs also show significantly enhanced values for the morning hours of 18 and 19 November 1998. The ionograms clearly show strong sporadic-E reflections at times of peak shower activity with multiple traces in the altitude range of 100–140 km in few ionograms. Sporadic-E layers with multiple structures in altitude are also seen in some of the ionograms (quarter hourly at Thumba, situated near the magnetic equator. Few of ionograms recorded at Kodaikanal, another equatorial station, also show sporadic- E reflections in spite of the transmitter power being significantly lower. These new results highlighting the effect of intense meteor showers in the equatorial and low latitude E-region are presented.

    Key words. Ionosphere (equatorial ionosphere – Radio science (ionospheric physics

  5. Observations on Stratospheric-Mesospheric-Thermospheric temperatures using Indian MST radar and co-located LIDAR during Leonid Meteor Shower (LMS

    Directory of Open Access Journals (Sweden)

    R. Selvamurugan

    2002-11-01

    Full Text Available The temporal and height statistics of the occurrence of meteor trails during the Leonid meteor shower revealed the capability of the Indian MST radar to record large numbers of meteor trails. The distribution of radio meteor trails due to a Leonid meteor shower in space and time provided a unique opportunity to construct the height profiles of lower thermospheric temperatures and winds, with good time and height resolution. There was a four-fold increase in the meteor trails observed during the LMS compared to a typical non-shower day. The temperatures were found to be in excellent continuity with the temperature profiles below the radio meteor region derived from the co-located Nd-Yag LIDAR and the maximum height of the temperature profile was extended from the LIDAR to ~110 km. There are, how-ever, some significant differences between the observed profiles and the CIRA-86 model profiles. The first results on the meteor statistics and neutral temperature are presented and discussed below.  Key words. Atmospheric composition and structure (pres-sure, density, and temperature History of geophysics (at-mospheric sciences Meteorology and atmospheric dynamics (middle atmosphere dynamics

  6. Gorodskoje jaitso / Leonid Surkov

    Index Scriptorium Estoniae

    Surkov, Leonid

    1998-01-01

    Tallinna linna kaunistavatest ausammastest ja dekoratiivskulptuuridest ning Rävala pst-le Hoiupanga uue hoone ette planeeritud dekoratiivskulptuuri projektide konkursi võidutöödest : I koha sai Angela Orgussaare töö "Urban Egg", mis artikli autori arvates ei pääse antud kohal mõjule.

  7. Organizational culture and individual strategies / Natalia Karotom

    Index Scriptorium Estoniae

    Karotom, Natalia

    2006-01-01

    Autori hinnangul on tekkinud lõhe töötajate ootuste ja organisatsioonides kehtivate praktikate vahel, mis on ühelt poolt takistuseks individuaalsete eesmärkide realiseerimisel, teisalt aga võib tekitada probleeme ettevõtte ette püstitatud ülesannete täitmisel. Tabelid

  8. 01 Inkanyiso Natalia and Britz.fm

    African Journals Online (AJOL)

    Natalie Hazen Burclaff

    ... libraries are taking advantage of the online social networking boom, ..... Additionally, the words owned, licensed and subscription were each ..... mouth recommendations and commitment, but also through financial support in the future.

  9. MSFC Stream Model Preliminary Results: Modeling the 1998-2002 Leonid Encounters and the 1993,1994, and 2004 Perseid Encounters

    Science.gov (United States)

    Moser, D. E.; Cooke, W. J.

    2004-01-01

    The cometary meteoroid ejection models of Jones (1996) and Crifo (1997) were used to simulate ejection from comets 55P/Tempel-Tuttle during the last 12 revolutions, and the 1862, 1737, and 161 0 apparitions of 1 OSP/Swift-Tuttle. Using cometary ephemerides generated by the JPL HORIZONS Solar System Data and Ephemeris Computation Service, ejection was simulated in 1 hour time steps while the comet was within 2.5 AU of the Sun. Also simulated was ejection occurring at the hour of perihelion passage. An RK4 variable step integrator was then used to integrate meteoroid position and velocity forward in time, accounting for the effects of radiation pressure, Poynting-Robertson drag, and the gravitational forces of the planets, which were computed using JPL's DE406 planetary ephemerides. An impact parameter is computed for each particle approaching the Earth, and the results are compared to observations of the 1998-2002 Leonid showers, and the 1993-1 994 Perseids. A prediction for Earth's encounter with the Perseid stream in 2004 is also presented.

  10. Tsena, ravnaja zhizni / Leonid Stolovitsh

    Index Scriptorium Estoniae

    Stolovitš, Leonid, 1929-2013

    2003-01-01

    Saksa arhitektuuriteoreetikust ja graafikust Kurt Magritzist ja tema fashismivastase sisuga graafikast ja joonistustest aastatest 1933-1945. 1966. a. mais oli K. Magritzi graafika näitus Tartu Kunstimuuseumis

  11. Tshto nuzhno amerikantsam ot rossiskoi zhivopisi / Natalia Kolodzei

    Index Scriptorium Estoniae

    Kolodzei, Natalia

    2004-01-01

    Intervjuu Washington ProFile'ilt vene- ja nõukogude kunsti erakogu baasil loodud fondi "Kolodzei Art Foundation" (1991) ühe rajaja, tegevdirektori ja kuraatoriga nõukogude ja vene kunsti propageerimisest ja näituste korraldamisest USA-s

  12. Elemental Abundances in Leonid and Perseid Meteoroids

    Czech Academy of Sciences Publication Activity Database

    Borovička, Jiří

    2005-01-01

    Roč. 95, 1-4 (2005), s. 245-253 ISSN 0167-9295. [Meteoroids 2004. London, Ontario, 16.08.2004-20.08.2004] R&D Projects: GA ČR GA205/02/0982 Institutional research plan: CEZ:AV0Z1003909 Keywords : meteors * meteoroids * spectroscopy Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 0.975, year: 2005

  13. Video Observation of the Leonids 2001 Activity

    Czech Academy of Sciences Publication Activity Database

    Lin, C.L.; Abe, S.; Koten, Pavel; Yang, I.-Ch.

    2012-01-01

    Roč. 64, č. 1 (2012), 6/1-6/6 ISSN 0004-6264 Institutional research plan: CEZ:AV0Z10030501 Keywords : comet 55P/Tempel-Tuttle * interplanetary medium * meteors Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 2.439, year: 2012

  14. Tshto v imeni tebe mojom? / Leonid Surkov

    Index Scriptorium Estoniae

    Surkov, Leonid

    1998-01-01

    Liivi sõjas langenud Mustpeadele püstitatud mälestusmärgist Tallinnas Marta tänava ääres ja epitaafist Kiek in de Kökis, autoriks Tallinna meister Lambert Glandorf. Asula ja Magdaleena tänavatest Tallinnas : hoonetest

  15. Development and implementation of the Lake Peipsi/Chudskoe Basin Management Program / Natalia Alexeeva

    Index Scriptorium Estoniae

    Alexeeva, Natalia

    2004-01-01

    Kogu Peipsi järve valgala (nii Eesti kui Venemaa territoorium) hõlmava projekti eesmärgiks on kaasa aidata Peipsi järve veemajandusprojekti ettevalmistamisele ja elluviimisele, edendada keskkonnaharidust ning soodustada avalikkuse kaasamist

  16. Kaks kuud Kalev SPA-s / kommenteerinud Julia Kurbat, Natalia Nazarenko-Kiivikas, Margit Lipstuhl

    Index Scriptorium Estoniae

    2012-01-01

    Kahe spordiharrastaja Kaur Sau ja Kadri Sõggeli seatud eesmärkidest 2012. aastal ja kehalisest arengust treenides kaks kuud mõnes Tallinna spordiklubis. Treeningutest Kalev Spa Hotel & Water Park'i nimekandvas spordi- ja vabaajakeskuses

  17. Parom "Estonija" utopili rossiskije spetssluzhbõ? / Viktor Baranets, Natalia Gratshova

    Index Scriptorium Estoniae

    Baranets, Viktor

    2003-01-01

    13. oktoobril esilinastus Berliinis poliitiline põnevik "Balti torm" Estonia parvlaeva hukust, režissöör Reuben Leder. Filmi konteptsioonist, mille autoriks on põhiliselt saksa ajakirjanik Jutta Rabe. Lisatud erupolkovnik Vladimir Klimovi eksperthinnang

  18. Emakeelne haridus ja oma rahva kultuuri arendamine : ersalaste suhtumisest probleemidesse / Natalia Abrosimova

    Index Scriptorium Estoniae

    Abrosimova, Natalia

    2008-01-01

    Ülevaade ersa keele õpetamisest üldhariduskoolides, samuti tuuakse välja ankeetküsitluse tulemused, kus lapsed ja nende vanemad vastasid küsimustele keele kasutamise, keeleoskuse, oma rahva ja kultuuri ajaloo jms. kohta

  19. EU-Russia : towards the four spaces / Tatjana Romanova, Natalia Zaslavskaya

    Index Scriptorium Estoniae

    Romanova, Tatjana

    2004-01-01

    Ülevaade Euroopa Liidu ja Venemaa suhetest aastatel 1991-2003. Koostöö aluseks olevast 1997. a. sõlmitud Partnerluse ja Koostöö Lepingust. Koostöö perspektiividest Euroopa ühise majandus-, õigus-, julgeoleku- ning teadus- ja haridusruumi raames

  20. Modeling of the Atmospheric Response to the Leonid Meteor Showers

    National Research Council Canada - National Science Library

    McNeil, William

    1998-01-01

    ... showers of recent years. The model allows for ablation, deposition, diffusion and chemical dynamics, thereby permitting the computation of the modifications in the layers due to the showers in a self-consistent manner, based...

  1. Activity of the Leonid meteor shower on 2009 November 17

    Czech Academy of Sciences Publication Activity Database

    Koten, Pavel; Borovička, Jiří; Kokhirova, G.I.

    2011-01-01

    Roč. 528, April (2011), A94/1-A94/4 ISSN 0004-6361 R&D Projects: GA ČR GA205/09/1302 Institutional research plan: CEZ:AV0Z10030501 Keywords : meteorites * meteors * meteoroids Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 4.587, year: 2011

  2. Projekt "Baltenet - The Baltic Technology Network" / Leonid Pai

    Index Scriptorium Estoniae

    Pai, Leonid

    2005-01-01

    Baltenet - The Baltic Technology Network on projekt, mille alusel teevad koostööd tehniliste erialade koolituse arendamiseks Baltimere äärsetes riikides neli kutseõppeasutust Soomest, Rootsist, Lätis ja Eestist. Projekti rahastab Euroopa Liidu Leonardo da Vinci programm

  3. New type of radiation of bright Leonid meteors above 130 km

    Czech Academy of Sciences Publication Activity Database

    Spurný, Pavel; Betlem, H.; Jobse, K.; Koten, Pavel; van't Leven, J.

    2000-01-01

    Roč. 35, č. 5 (2000), s. 1109-1115 ISSN 0026-1114 R&D Projects: GA ČR GA205/00/1727; GA ČR GA205/99/0146; GA AV ČR KSK1003601 Institutional research plan: CEZ:AV0Z1003909 Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 3.168, year: 2000

  4. Spetsoperatsija "Rossija". Rasklad sil / Kirill Kabanov, Mihhail Krasnov, Leonid Nikitinski...[jt.

    Index Scriptorium Estoniae

    2003-01-01

    Bürokraatia Venemaal on oma kontrolli alla võtnud poliitika põhifunktsiooni - riigi arengustrateegia kujundamise. Riik, kus eksisteerib ainult üks poliitik, ei saa olla demokraatlik. Korruptsioon Venemaal. Eliiti ei ole ajalugu õpetanud, riigipöörded Venemaal ei lõpe vandenõulaste võidu, vaid kogu riigi kaotusega. Tulevikustsenaariumid

  5. Leonid Brezhnev in Moldavia, 1950-52: the making of a GenSek?

    Directory of Open Access Journals (Sweden)

    Sandle, Mark

    2016-12-01

    Full Text Available This is the first article dealing specifically with Brezhnev in Soviet Moldavia. The article draws mainly on recently disclosed files from the Archive of the Social-Political Organizations of the Republic of Moldova, the former archive of the Central Committee of Communist Party of Moldavia. The authors are trying to understand the importance of the period when Brezhnev served as First Secretary of Central Committee of Moldavia from 1950 to 1952 for his subsequent career. In order to understand better the results of Brezhnev’s rule in Moldavian SSR and the impact on his leadership style, the authors discuss the previous career of Brezhnev as well as the activity of the previous First Secretaries in Soviet Moldavia. One of the main results of Brezhnev period in Moldavia was the consolidation of kolkhozes. In a broader sense, since this period at least, Brezhnev favoured quantity over quality.

  6. Leonid Apananski müüs AB Grupi maa oma firmale / Silva Männik

    Index Scriptorium Estoniae

    Männik, Silva, 1974-

    1999-01-01

    Ilmunud ka: Den za Dnjom Nov/26 lk. 8. Apananski müüs AB Kindlustuse Grupile kuulunud Maakri tänava kinnistu. Skeem: AB Grupist on välja viidud ligikaudu 70 milj. krooni. Ilmunud ka: Den za Dnjom 23. nov. lk. 3

  7. Observations of the 2009 Leonid activity by the Tajikistan fireball network

    Czech Academy of Sciences Publication Activity Database

    Kokhirova, G.I.; Borovička, Jiří

    2011-01-01

    Roč. 533, - (2011), A115/1-A115/6 ISSN 0004-6361 R&D Projects: GA ČR(CZ) GAP209/11/1382 Institutional research plan: CEZ:AV0Z10030501 Keywords : meteorites * meteors * meteoroids Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 4.587, year: 2011

  8. The 1996 Leonid shower as studied with a potassium lidar: Observations and inferred meteoroid sizes

    Science.gov (United States)

    Höffner, Josef; von Zahn, Ulf; McNeil, William J.; Murad, Edmond

    1999-02-01

    We report on the observation and analysis of meteor trails that are detected by ground-based lidar tuned to the D1 fine structure line of K. The lidar is located at Kühlungsborn, Germany. The echo profiles are analyzed with a temporal resolution of about 1 s and altitude resolution of 200 m. Identification of meteor trails in the large archive of raw data is performed with help of an automated computer search code. During the peak of the Lenoid meteor shower on the morning of November 17, 1996, we observed seven meteor trails between 0245 and 0445 UT. Their mean altitude was 89.0 km. The duration of observation of individual trails ranges from 3 s to ~30 min. We model the probability of observing a meteor trail by ground-based lidar as a function of both altitude distribution and duration of the trails. These distributions depend on the mass distribution, entry velocity, and entry angle of the meteoroids, on the altitude-dependent chemical and dynamical lifetimes of the released K atom, and on the absolute detection sensitivity of our lidar experiment. From the modeling, we derive the statistical likelihood of detection of trails from meteoroids of a particular size. These bracket quite well the observed trails. The model also gives estimates of the probable size of the meteoroids based on characteristics of individual trails.

  9. Budapesti memorandumid julgeolekutagatiste kohta, 1994 / Leonid Kutšma, Boriss Jeltsin, John Major, William Clinton

    Index Scriptorium Estoniae

    2014-01-01

    Ukraina, Venemaa ja Ameerika Ühendriikide president ning Ühendkuningriigi peaminister allkirjastasid 5. detsembril 1994 seoses Ukraina ühinemisega tuumarelvade tõkestamise lepinguga kolm memorandumit. Väljavõte

  10. Detection of the N2+ first negative system in a bright Leonid fireball

    Czech Academy of Sciences Publication Activity Database

    Abe, S.; Ebizuka, N.; Yano, H.; Watanabe, J.; Borovička, Jiří

    2005-01-01

    Roč. 618, č. 2 (2005), L141-L144 ISSN 0004-637X Institutional research plan: CEZ:AV0Z1003909 Keywords : meteors * molecular process * astrobiology Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 6.308, year: 2005

  11. РУССКИЕ МАСТЕРА БАЛЕТА НА БЕЛГРАДСКОЙ СЦЕНЕ В XX – НАЧАЛЕ XXI ВВ.

    Directory of Open Access Journals (Sweden)

    Viktor Ivanovich Kosik

    2017-02-01

    Full Text Available The main goal of the article is to outline significant contribution to the history of Belgrade ballet of those Russian dancers who came to the Kingdom of Serbia after leaving Russia in 1917, and to monitor the contribution of the next generations of Russian masters who came to Belgrade, the capital of the Kingdom of Yugoslavia, later the Socialistic Federative Republic of Yugoslavia. They have invested a lot of their effort, talent, and time, laid the foundations and provided very fast development of Belgrade ballet so that it caught up step with European ballet scene. The article, based on numerous sources and literature, including unpublished memoirs, confirmed that dancers who came after Bolshevik revolution contributed to the establishment of the national ballet center at the Belgrade National Theater and the ballet school where the first dancers of the Serbian origin were formed under the tutelage of Elena Poljakova, Nina Kirsanova, Xenia Grundt-Dumet. Celebrated ballerinas Anna Pavlova and Tamara Karsavina performed at the Belgrade stage in the twenties of the last century. In addition, unlike previously common approaches to this subject limited to the role and activity of the Russian emigration in the interwar period, the article is extended from the period during and after the Second World War to the present days. Accordingly, the paper includes the renowned Soviet masters such as Leonid Lavrovsky, Maya Plisetskaya, Natalia Dudinskaya, and those who have played important role in the contemporary ballet life in Serbia, to name Hmela, Pilipenko, Kasatkin, Logunov, and Kostjukov.

  12. The Concept of Beneficial Owner in Application of the Ukrainian Double Taxation Treaties / Leonid Tymchenko, Pavlo Selezen

    Index Scriptorium Estoniae

    Tymchenko, Leonid

    2016-01-01

    Tegelikult kasusaava omaniku kontseptsioonist Ukraina topeltmaksustamise lepingutes. Tegelikult kasusaava omaniku mõistest Ukraina seadusandluses ja Ukraina maksuseadusest. Sisaldab asjakohast kohtupraktikat

  13. Russia's Approach to Revisiting the European Security Architecture and its Implications for the Common Neighbourhood / Leonid Karabeshkin

    Index Scriptorium Estoniae

    Karabeškin, Leonid

    2011-01-01

    Venemaa strateegilised ettepanekud praegusel kujul ei vasta endiste NSV Liidu vabariikide rahvuslikele huvidele ja välispoliitika suunistele, kuid nende toetamine võib tuua endistele vabariikidele poliitilist ja majanduslikku kasu. Euroopa Liit on huvitatud SRÜ maade kaasamisest Euroopa julgeolekut käsitlevasse diskussiooni

  14. The agricultural sector of Ukraine in the era of Leonid Kuchma’s presidency: state and development trends

    Directory of Open Access Journals (Sweden)

    M. M. Ignatenko

    2017-01-01

    All in all, during the 1994-2004 years was created original version of state capitalism, in which elements of the free market were accompanied by extremely close cooperation of its members with government bureaucratic structures.

  15. El relato del traslado de los santos mártires Jorge, Aurelio y Natalia: un valioso escrito hagiográfico y documental histórico de mediados del siglo IX

    Directory of Open Access Journals (Sweden)

    Juan Carlos Lara Olmo

    2018-02-01

    Full Text Available The work De translatione sanctorum martyrum Georgii monachi, Aurelii et Nathaliae ex urbe Corduba Parisios, written by Aimonius of Saint Germaindes-Prés about the year 871, was lacking a comprehensive commentary. The facts that it narrates, the events to which refers and the characters whom mentions, are so important for the history of Spain and France in the High Middle Ages, that go beyond the limits of the hagiographical frame of the story and give it a great documentary value. The author of this article examines them all within their socio-religious context, and offers the translation into Spanish of the first book of the three that constitute the work, which is the most interesting and the best to combine history and hagiography.

  16. Links of the population of western Finland and Estonia with the central Ilmen region in the context of international trade in the Baltic Sea region in the 9th-10th century / Evgeny N. Nosov, Natalia V. Khvoshchiskaya

    Index Scriptorium Estoniae

    Nosov, Evgeny N.

    2006-01-01

    Ilmeni piirkonnast (peamiselt Rjuriku linnusest) leitud soomeugri maailma erinevate piirkondadega seotud leidudest. Vaadeldavad leiud liikusid mööda Rootsit, Lääne-Soomet, Põhja-Eestit, Vana-Laadogat ja Volhovi ülemjooksu ühendavat teed, mis on teada 13. saj. kirjalikest allikatest. Kõnesoleval kaubamagistraalil etendas erilist kohta Iru linnus

  17. Handbook of RF, Microwave, and Millimeter-Wave Components. Edited by Leonid A. Belov, Sergey M. Smolskiy and Victor N. Kochemasov, Artech House, 2012; 504 pages. Price: £119.00, ISBN 978-1-60807-209-5

    Directory of Open Access Journals (Sweden)

    Shu-Kun Lin

    2013-01-01

    Full Text Available This unique and comprehensive resource offers you a detailed treatment of the operations principles, key parameters, and specific characteristics of active and passive RF, microwave, and millimeter-wave components. The book covers both linear and nonlinear components that are used in a wide range of application areas, from communications and information sciences, to avionics, space, and military engineering.

  18. Adamkus tries hand at mediating in eye of Ukrainian maelstrom

    Index Scriptorium Estoniae

    2004-01-01

    Leedu president Valdas Adamkus sõitis Leonid Kutshma kutsel Ukrainasse vahendamaks läbirääkimisi presidendikandidaatide - opositsiooniliider Viktor Jushtshenko ja peaminister Viktor Janukovitshi vahel

  19. Peroneus longus tenosynovitis.

    OpenAIRE

    Folan, J. C.

    1981-01-01

    Tenosynovitis of the tendon of peroneus longus has rarely been described in the literature (Aberle-Horstenegg, 1932; Burman and Lapidus, 1931). This is a report on the condition in two athletes and in one of whom the os peroneum was absent on the side of the tenosynovitis. It emphasises the importance of a detailed review of athletes' training patterns when assessing their injuries.

  20. Миграция и интеграция в Европе - тема нового проекта Кохтла-Ярвеской Таммикуской гимназии / Юлия Кудрявцева, Наталья Комарова ; итерв. На�

    Index Scriptorium Estoniae

    Кудрявцева, Юлия

    2009-01-01

    Intervjuu Kohtla-Järve Tammiku Gümnaasiumi õpetajate Natalia Komarova ja Julia Kudrjavtsevaga, kes külastasid kooli Saksamaal, et tutvuda Comeniuse projektiga, mis käsitleb migratsiooni ja integratsiooni Euroopas

  1. Oistrahhi-festival paneb linna helisema

    Index Scriptorium Estoniae

    2004-01-01

    David Oistrahhi festivali avakontserdist Pärnu linnaorkestri ja Andres Mustoneniga 27. juunil Eliisabeti kirikus (soleerib vene tšellist Natalia Gutman), hispaania laulja ja harfimängija Arianna Savalli kontserdist "Bella Terra"

  2. Disease Vector Ecology Profile: Bolivia

    Science.gov (United States)

    1998-12-01

    information contained in DVEPs. Individuals having additional information, corrections , or suggestions, are encouraged to provide them to the Chief, DPMIAC...digitatum pallidiventer Uranotaenia (Uranotaenia) davisi geometrica hystera lowii nataliae pulcherrima Wyeomyia (Dendromyia) ypsipola

  3. Eesti koerad hiilgavad sõnakuulelikkusega / Marko Tiidemann

    Index Scriptorium Estoniae

    Tiidelepp, Marko

    2014-01-01

    Koerte sõnakuulelikkuse MMist, mis toimus 8.-10. augustini Helsingis, FCI World Dog Show raames. Eestist osales neli koera ja võistlejat Anne Tammiksalu, Helena Trus, Natalia Garastsenko, Svetlana Zolotnikova

  4. Plaadid / Margus Kiis

    Index Scriptorium Estoniae

    Kiis, Margus

    2002-01-01

    Uutest plaatidest Nightlight Dou "La Fiesta Del Sol", Yves Montand "Ses Plus Grands Succes", Natalia Oreiro "Tu veneno", Daishin Kashimoto "Passionata", Mike Oldfield "Tres Lunas", Ali G Indiahouse "Da Soundtrack", Ronan Keating "Destination", Roger Waters "Flickering Flame"

  5. Vana vuntsi maine külg / Indrek Ibrus

    Index Scriptorium Estoniae

    Ibrus, Indrek

    2001-01-01

    Telesaade "Eestimaa neli aastaaega" Tartu Ülikooli professorist Juri Lotmanist (1922-1993) ja tema abikaasast, sama ülikooli õppejõust Zara Mintsist (1927-1990) : autor ja saatejuht Natalia Jalviste : ETV 2001

  6. Moskovski desant / Galina Balashova

    Index Scriptorium Estoniae

    Balashova, Galina

    2006-01-01

    Tallinna Vene saatkonna galerii osalemisest Madridi ja Moskva kunstilaatadel. Moskva kunstiajakirjast "Iskusstvo" ja selle esitlusest peatoimetaja Leonid Lerneri poolt Tallinna Vene saatkonna galeriis. Samas toimuvast Vene kaasaegse kunsti näitusest "Moskva ja teised". Tööd on Moskva galerii Artgentum (direktor Leonid Lerner) kogust. Lähemalt Damir Muratovi, Ruslan Vashkevitshi ja Rinata Voligamsi loomingust

  7. The tectonic and stratigraphic history of the Cardaño area, Cantabrian mountains, Northwest Spain

    NARCIS (Netherlands)

    Veen, van J.

    1965-01-01

    The Devonian and Carboniferous rock-sequence in the Cantabrian Mountains is developed in two different facies which are separated by an E-W tectonic line, the León Line, and called the Leonide and Palentian facies, respectively to the S and N. The Leonide facies is widely exposed throughout the

  8. Spectral Analysis and Dirichlet Forms on Barlow-Evans Fractals

    OpenAIRE

    Steinhurst, Benjamin; Teplyaev, Alexander

    2012-01-01

    We show that if a Barlow-Evans Markov process on a vermiculated space is symmetric, then one can study the spectral properties of the corresponding Laplacian using projective limits. For some examples, such as the Laakso spaces and a Spierpinski P\\^ate \\`a Choux, one can develop a complete spectral theory, including the eigenfunction expansions that are analogous to Fourier series. Also, one can construct connected fractal spaces isospectral to the fractal strings of Lapidus and van Frankenhu...

  9. Bagatellid : Maailm / Nele-Eva Steinfeld

    Index Scriptorium Estoniae

    Steinfeld, Nele-Eva

    2009-01-01

    Muusikasõnumeid maailmast: Sofya Gulyak võitis Leedsi rahvusvahelise pianistide konkursi. EMI plaadikompanii uus artist Vilde Frang. Lahkus Alicia de Larrocha. Moskva Suure Teatri juhiks sai Leonid Desjatnikov. Avastati maailma vanimad muusikainstrumendid

  10. Дагерротип - фотография - фильм / Елена Скульская

    Index Scriptorium Estoniae

    Скульская, Елена, 1950-

    2009-01-01

    ETV saatesarjast "Ela sajani", mille sisuks on portreefilmid tegusatest eesti vanemaealistest. Autor käsitleb Jaanis Valgu ja Viktoria Korpani filmi Leonid Gordejevist ning Leeni Linna filmi Ants Viiresest

  11. Ljubov nebessnaja i zemnaja / Anna Moleva

    Index Scriptorium Estoniae

    Moleva, Anna

    2002-01-01

    Venemaa teleseriaali "Vene amatsoonid" ("Russkije amazonki") võtteplatsil vastavad küsimustele režissöör Isaak Fridberg, näitlejad Leonid Jakubovitsh, Juozas Budraitis, Aleksei Krivtshenko ja Irina Rozanova

  12. 78 FR 60297 - Center for Scientific Review; Notice of Closed Meetings

    Science.gov (United States)

    2013-10-01

    ..., Rockville, MD 20852. Contact Person: Leonid V. Tsap, Ph.D., Scientific Review Officer, Center for Scientific...: Residence Inn Bethesda, 7335 Wisconsin Avenue, Bethesda, MD 20814. Contact Person: Patrick K Lai, Ph.D...

  13. Journal of Biosciences | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Mass distributions of a macromolecular assembly based on electrospray ionization mass spectrometric masses of the constituent subunits · Leonid Hanin Brian Green Franck Zal .... pinealocytes of the catfish pineal organ. pp 623-636 Review.

  14. Hirm valitseb Marimaad / Jaak Prozes

    Index Scriptorium Estoniae

    Prozes, Jaak, 1965-

    2005-01-01

    Fenno-Ugria hõimukeskuse juhataja sõnul toimub Marimaal arveteõiendamine nendega, kes toetasid presidendivalimiste kampaanias Leonid Markelovi vastaskandidaati, samuti ei sallita neid, kelle arvamus presidendi omaga kokku ei lange. Vägivallajuhtumitest

  15. Asambljazh v "Iskusstve"

    Index Scriptorium Estoniae

    2006-01-01

    Vene saatkonna galeriis Tallinnas näitab töid oma kaasaegse kunsti kogust Moskva galerii Artgentum - fotograafia, maalikunst, graafika ja assamblaaž. Näituse avamisel esitles Artgentumi direktor Leonid Lerner Moskva kunstiajakirja "Iskusstvo"

  16. Narvitjanin Andrei Ivanen napisal knigu o dramatitsheskoi sudbe tserkvi Stieglitza / Irina Tokareva

    Index Scriptorium Estoniae

    Tokareva, Irina

    2004-01-01

    Sankt-Peterburi kirjastuse "Kollo" väljaantud raamatu "Ivangorodskaja-Svjato-Troitskaja tserkov barona Aleksandra Stieglitza" saamisloost, kirikust (arhitekt Aleksandr Krakau, altarimaal Fjodor Bruni) ja selle taastamisest. Raamatu fotod: Leonid Lashkevitsh

  17. Narvitjanin Andrei Ivanen napisal knigu o dramatitsheskoi sudbe tserkvi Shtiglitsa / Irina Tokareva

    Index Scriptorium Estoniae

    Tokareva, Irina

    2004-01-01

    Narva koduloolane Andrei Ivanen raamatu "Ivangorodskaja-Svjato-Troitskaja tserkov barona Aleksandra Stiglitsa" saamisloost. Arhitekt Aleksandr Krakau kavandatud Ivangorodi Püha Kolmainsuse kiriku hoonest ja selle taastamisest. Kiriku altarimaal on Fjodor Brunilt. Raamatu fotod Leonid Lashkevitshilt

  18. Nebolshaja sensatsija / Ilja Sundelevitsh

    Index Scriptorium Estoniae

    Sundelevitsh, Ilja

    2001-01-01

    Venemaa ei seo enam majandusliku koostöö arengut nii rangelt Eesti astumisega NATO-sse. Kommentaar Vene Riigiduuma rahvusvaheliste asjade komisjoni aseesimehelt Leonid Slutskilt. Lühiintervjuu A. Tarandiga. Parlamendisaadik (A. Tarand)

  19. Poltora milliona za "Maugli" namerena polutshit naslednitsa odnogo iz sozdatelei multfilma

    Index Scriptorium Estoniae

    2004-01-01

    Stsenarist Leonid Belokurovi abikaasa nõuab filmistuudio "Sojuzmultifilm" õigusjärgsetelt omanikelt kohtu kaudu poolteist miljonit rubla multifilmi "Mowgli" näitamise eest Venemaa eri telekanalitel

  20. So zvjozdami na Lune / Adolf Käis

    Index Scriptorium Estoniae

    Käis, Adolf, 1946-2013

    1999-01-01

    Moskva "Teatr Lunõ" külalisetendused Tallinnas 15. ja 16. juunil Vene Draamateatris. Mängitakse Francis Scott Fitzgeraldi romaani "Sume on öö" instseneeringut. Instseneerija ja lavastaja Sergei Prohhanov, kunstnik Leonid Podossenov

  1. Из Таллинна в Париж / Антон Бакунцев

    Index Scriptorium Estoniae

    Бакунцев, Антон, 1973-

    2013-01-01

    Kahe 1930ndatel Tallinnast Pariisi saadetud kirja publikatsioonid: Pavel Irteli (1896-1979) kiri Pavel Miljukovile (dateeritud 21.03.1932) ja Aleksandr Šultsi (1884-?) kiri Leonid Zurovile (dateeritud 28.11.1935)

  2. Käsitlusi ingerisoomlaste kannatusteest / Taisto-Kalevi Raudalainen

    Index Scriptorium Estoniae

    Raudalainen, Taisto-Kalevi

    2005-01-01

    Rets. rmt.: Gildi, Leonid. Sudba "sotsialno opasnogo" naroda. Sankt-Peterburg, 2003 ; Sihvo, Jouko. Inkerin kansan 60 kohtalon vuotta. Helsinki, 2000 ; Konkka, Unelma. Oma maa omenakukka, vieras maa veripunainen. Petroskoi, 2003

  3. "Spicy ice" ja klaveri talveuniversiteet / Toomas Velmet

    Index Scriptorium Estoniae

    Velmet, Toomas, 1942-

    2011-01-01

    25. veebruaril Pärnu kontserdimajas toimunud talveunversiteedi galakontserdist, kus esinesid pianistid Liidia Ilves (Eesti), Cäcilia Maria Weber (Austria) ja Nena Kozjek (Sloveenia) ja Pärnu Linnaorkester Leonid Grini dirigeerimisel

  4. Namedni Ernst prigrozil Parjenovu dezha vju

    Index Scriptorium Estoniae

    2004-01-01

    Vene telekanal NTV vallandas autorisaate "Namedni" juhi Leonid Parfjonovi. Telekanal ORT juht Konstantin Ernst peab saatejuhiga läbirääkimisi sarnase saate, nimega "Deja vu", tegemiseks nende kanalil

  5. Dust Acoustic Mode Manifestations in Earth's Dusty Ionosphere

    International Nuclear Information System (INIS)

    Kopnin, S.I.; Popel, S.I.

    2005-01-01

    Dust acoustic mode manifestations in the dusty ionosphere are studied. The reason for an appearance of the low-frequency radio noises associated with such meteor fluxes as Perseids, Orionids, Leonids, and Gemenids is determined

  6. Moskva ärimehe raha pani Lutheris elu käima / Gert D. Hankewitz

    Index Scriptorium Estoniae

    Hankewitz, Gert D.

    2010-01-01

    Lutheri elamukvartali ehitus sai hoo sisse pärast seda, kui firmas Grove Invest toimus omanikevahetus, mille käigus ettevõtte senine suuromanik Pjotr Sedin andis suure osa oma osakutest Venemaa viinatöösturile Pjotr Levinile ja tema tütrele Natalia Levinale

  7. Browse Title Index - AJOL

    African Journals Online (AJOL)

    Items 6401 - 6450 of 11090 ... ... Tatiana Marquini Machado, Natalia Reis Furtado, Luciana Francisco Fleuri, Marizete Cavalcante de Souza Vieira, Luciana Manoel Oliveira, Fabio ... Cecília Maria de Carvalho Xavier Holanda, Janette Monroy Osório, Tarciso Bruno Montenegro Sampaio, Christina da Silva Camillo, Aldo Cunha ...

  8. Elaboración de artículos, informes y otros textos científicos

    OpenAIRE

    Papí Gálvez, Natalia

    2011-01-01

    Elaboración de artículos, informes y otros textos científicos, muestra el contenido de las sesiones docentes impartidas por Natalia Papí en el Máster en Comunicación e Industrias Creativas de la Universidad de Alicante.

  9. Kadriorus voolivad mitme maa skulptorid jääst kujusid / Tatjana Bratoljubova

    Index Scriptorium Estoniae

    Bratoljubova, Tatjana

    2008-01-01

    Kadrioru pargi 290. sünnipäeva puhul loovad kunstnikud Tallinnas Luigetiigi ääres jääskulptuure. Taieseid teostavad Kate Robinson Shotimaalt, Natalia Tshistjakova ja Jevgeni Zavjalov Peterburist ning Tiiu Kirsipuu, Ekke Väli ja Kalle Pruuden Eestist

  10. Tadeusz Kantor jõudis Kumusse enneolematus suuruses / Andres Laasik

    Index Scriptorium Estoniae

    Laasik, Andres, 1960-2016

    2011-01-01

    Näitus "Tadeusz Kantor. Poola avangardist ja teatriuuendaja" Kumu Kunstimuuseumis 18. detsembrini 2011. T. Kantori eluloost, mõjust Eestile. Näituse haridusprogramm. T. Kantori teatrireform puudutas peamiselt lavastuse visuaalset külge, kujundust. Kantori muuseumi direktori Natalia Zarzecka kommentaarid

  11. Uudne paastumisõpetus

    Index Scriptorium Estoniae

    2000-01-01

    Detox-terviseõpetuse tähtsaim osa on alternatriivina täielikule paastumisele eriline 1-21 päeva kestev kuur, mille käigus organism puhastub kehasse ladestunud mürkidest. Kommentaarid: loodusravispetsialist Aive Luigela, perearst Helena Hansen, paastumisravispetsialist Natalia Trofimova ja perearst Svea Rosenthal

  12. Дважды три мушкетера плюс два д´Артаньяна равно... / Николай Караев

    Index Scriptorium Estoniae

    Караев, Николай, 1978-

    2011-01-01

    Alexandre Dumas´ romaani "Kolm Musketäri" kahest uusversioonist: Vene Teatris esietendunud lavastusest "Kolm musketäri", lavastaja Natalia Lapina ja režissöör Paul William Scott Andersoni märulifilmist (USA 2011)

  13. Isolation of a novel abscisic acid stress ripening (OsASR) gene from ...

    African Journals Online (AJOL)

    user

    2012-09-13

    Sep 13, 2012 ... ... booting stages, respectively, and a 8.30-fold increase in the panicle of .... ABA and sugar cross-talk: the ASR story. Trends Plant Sci. ... Goldgur Y, Rom S, Ghirlando R, Shkolnik D, Natalia S, Zvia K, Dudy. Bar-Zv (2007). ... functional validation of the Zm-Asr1 gene and increase of water use efficiency by ...

  14. Madagascar Conservation & Development - Early View (Humpback ...

    African Journals Online (AJOL)

    Humpback whale, Megaptera novaeangliae, song during the breeding season in the Gulf of Tribugá, Colombian Pacific · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Christina E Perazio, Maria E Zapetis, Dana Roberson, Natalia Botero, Stan Kuczaj.

  15. Himaalaja naised eesti naiste silmade läbi / Kai Herkel ; interv. Reet Varblane

    Index Scriptorium Estoniae

    Herkel, Kai

    2004-01-01

    Visuaalantropoloogiline väljapanek "Oskus olla õnnelik arenevas maailmas" Kastellaanimajas 24. märtsini. Väljas on fotod Tiibeti ja Ladakhi küladest, mägedest ja inimestest. Fotograaf Kai Herkeli, tibetoloog Natalia Munatajeva ja tiibeti munga Konchok Sangyas' kangelane on sealne naine. Piltide kõrval on suur tähtsus tekstil

  16. VES magas Riias

    Index Scriptorium Estoniae

    2002-01-01

    Valie Export Society (Kadi Estland, Killu Sukmit, Marko Laimre, Meelis Salujärv) osales 9.-11. V Riias toimunud rahvusvahelisel üritusel "6th element" remake-aktsiooniga. Performance'itega esinesid Sara Lunden Rootsist, Kate Pendry Norrast, Jenia Svetlova Venemaalt, Solomia Savtshuk ja Natalia Golibroda Ukrainast

  17. Actes des Journees de linguistique (Proceedings of the Linguistics Conference) (15th, Quebec, Canada, March 15-16, 2001).

    Science.gov (United States)

    Goulet, Marie-Josee, Ed.

    Papers on language research in this volume include the following: "Temporalite en francais de France. Differences dans la conceptualisation du temps et son expression dans un texte narratif oral" ("Differences in the Conceptualization of Time and Its Expression in Oral Narratives") (Natalia Dankova); "La traduction des…

  18. Riemann zeros and phase transitions via the spectral operator on fractal strings

    International Nuclear Information System (INIS)

    Herichi, Hafedh; Lapidus, Michel L

    2012-01-01

    The spectral operator was introduced by Lapidus and van Frankenhuijsen (2006 Fractal Geometry, Complex Dimensions and Zeta Functions: Geometry and Spectra of Fractal Strings) in their reinterpretation of the earlier work of Lapidus and Maier (1995 J. Lond. Math. Soc. 52 15–34) on inverse spectral problems and the Riemann hypothesis. In essence, it is a map that sends the geometry of a fractal string onto its spectrum. In this review, we present the rigorous functional analytic framework given by Herichi and Lapidus (2012) and within which to study the spectral operator. Furthermore, we give a necessary and sufficient condition for the invertibility of the spectral operator (in the critical strip) and therefore obtain a new spectral and operator-theoretic reformulation of the Riemann hypothesis. More specifically, we show that the spectral operator is quasi-invertible (or equivalently, that its truncations are invertible) if and only if the Riemann zeta function ζ(s) does not have any zeros on the vertical line Re(s) = c. Hence, it is not invertible in the mid-fractal case when c= 1/2 , and it is quasi-invertible everywhere else (i.e. for all c ∈ (0, 1) with c≠ 1/2 ) if and only if the Riemann hypothesis is true. We also show the existence of four types of (mathematical) phase transitions occurring for the spectral operator at the critical fractal dimension c= 1/2 and c = 1 concerning the shape of the spectrum, its boundedness, its invertibility as well as its quasi-invertibility. This article is part of a special issue of Journal of Physics A: Mathematical and Theoretical in honour of Stuart Dowker’s 75th birthday devoted to ‘Applications of zeta functions and other spectral functions in mathematics and physics’. (review)

  19. Объявлены финалисты русского "Букера"

    Index Scriptorium Estoniae

    2003-01-01

    Vene Bookeri ("Букер - Открытая Россия") finalistid: Natalja Galkina (romaan "Вилла Рено"), Ruben Gonzalez ("Белое на черном"), Leonid Zorin ("Юпитер"), Afanassi Mamedov ("Фрау Шрам"), Jelena Tšižova ("Лавра") ja Leonid Juzefovitš ("Казароза"). Ka intervjuust žürii esimehega Jakov Gordiniga

  20. JUVENIS CONCERT ДЛЯ ФОРТЕПИАНО С ОРКЕСТРОМ ВЛАДИМИРА ЧОЛАКА: ЧЕРТЫ ЖАНРА И ФОРМЫ

    Directory of Open Access Journals (Sweden)

    COCEAROVA GALINA

    2016-12-01

    Full Text Available Th e article concerns the problem of implementation of genre features and forms of the piano concerto in the work Juvenis concert by Vladimir Cholak. Devoted to the son of the composer, it sounded in its second edition at the Festival Days of New Music (June 10, 2015, soloist - Natalia Botnariuc, Symphony Orchestra of Teleradio Moldova conducted by Denis Chausov, recording posted on the Internet July 31, 2015

  1. The Logic of Hybrid Warfare: How the Concepts of Depth and Vulnerability Still Shape Russian Operational Approaches

    Science.gov (United States)

    2017-03-15

    parts of each republic or install Russified individuals into positions of power within the party apparatus.56 In a study of Moldovan identity, Natalia...Western Republics: Daily Reports. October 31, 1990 – December 31, 1990. Wylegała, Anna . "Minority Language as Identity Factor: Case Study of Young...Bakke US Army School of Advanced Military Studies United States Army Command and General Staff College Fort Leavenworth, Kansas 2017 Approved

  2. Activité antérieure – Évaluation faite par le CRDI à la Conférence du ...

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

    15 avr. 2016 ... Le groupe d'experts a invité des collaborateurs, notamment Miguel Jaramillo, du groupe pour l'analyse du développement, et Natalia Aquilino, du Centro de Implementación de Políticas Públicas para la Equidad y el Crecimiento (Centre de mise en oeuvre des politiques publiques pour l'équité et la ...

  3. Management

    OpenAIRE

    Daft, Richard L.; Kendrick, Martyn; Vershinina, Natalia

    2010-01-01

    The market-leading textbook for principles of management courses reaches a new level with Richard L. Daft being joined by Martyn Kendrick and Natalia Vershinina (both Leicester Business School) to provide an unparalleled resource for students in Europe, the Middle East and Africa (EMEA). After listening to the requirements of lecturers, the authors have maintained the same comprehensive coverage and structure of the original work but carefully threaded in new EMEA and wider global examples an...

  4. Three new species of Echinobothrium (Cestoda: Diphyllidea) from Indo-Pacific stingrays of the genus Pastinachus (Rajiformes: Dasyatidae)

    Czech Academy of Sciences Publication Activity Database

    Kuchta, Roman; Caira, J. N.

    2010-01-01

    Roč. 57, č. 3 (2010), s. 185-196 ISSN 0015-5683 R&D Projects: GA AV ČR KJB600960902; GA ČR GAP506/10/1994; GA MŠk LC522 Institutional research plan: CEZ:AV0Z60220518 Keywords : Borneo * Echinobothrium nataliae * Echinobothrium reginae * Echinobothrium vojtai * hook formula * Madagascar * Macrobothridium Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine Impact factor: 1.533, year: 2010

  5. Useful palms (Arecaceae near Iquitos, Peruvian Amazon

    Directory of Open Access Journals (Sweden)

    Henrik Balslev

    2014-03-01

    Full Text Available This paper describes the uses of 64 species of palms in 28 villages in Departamento de Loreto, Peru. There, the palms are of great use as food (Bactris gasipaes, Mauritia flexuosa, Euterpe precatoria, Oenocarpus bataua, for fiber production (Astrocaryum chambira, Aphandra natalia, for construction of houses (Euterpe precatoria, Iriartea deltoidea,Socratea exorrhiza, thatching (many species of Attalea, Lepidocaryum tenue and for many medicinal purposes (Euterpe precatoria, Oenocarpus bataua.

  6. Browse Author Index

    African Journals Online (AJOL)

    Items 1 - 50 of 424 ... Ballet, J · Banks, M · Barrios, Luis Garcia · Belle, EM · Belle, EMS · Bertrand, A · Besnard, Guillaume · Birkinshaw, C · Birkinshaw, CB · Birkinshaw, Christopher R. Blanthorn, Tara S. Bollen, A · Borgerson, C · Botero, Natalia · Brenier, A · Brimont, Laura · Buckley, GA · Burney, D · Burney, DA · Bussmann ...

  7. Frailty and cardiovascular risk in community-dwelling elderly: a population-based study

    OpenAIRE

    Ricci NA; Pessoa GS; Ferriolli E; Dias RC; Perracini MR

    2014-01-01

    Natalia Aquaroni Ricci,1 Germane Silva Pessoa,1 Eduardo Ferriolli,2 Rosangela Correa Dias,3 Monica Rodrigues Perracini1 1Master’s and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo (UNICID), São Paulo, 2Faculty of Medicine, Universidade de São Paulo (USP), Ribeirão Preto, 3Department of Physiotherapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, Brazil Background: Evidence suggests a possible bidir...

  8. The beginning heights and light curves of high-altitude meteors

    Czech Academy of Sciences Publication Activity Database

    Koten, Pavel; Spurný, Pavel; Borovička, Jiří; Evans, S.; Elliott, A.; Betlem, H.; Štork, Rostislav; Jobse, K.

    2006-01-01

    Roč. 41, č. 9 (2006), s. 1305-1320 ISSN 1086-9379 R&D Projects: GA ČR GP205/02/P038 Institutional research plan: CEZ:AV0Z10030501 Keywords : bright Leonid meteors * atmospheric trajectories Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 2.524, year: 2006

  9. Vnuk Brezhneva podajot v sud na rezhissjora / Jevgeni Tshazov

    Index Scriptorium Estoniae

    Tshazov, Jevgeni

    2005-01-01

    Vene televisiooni jaoks valminud 4-seerialise ajaloolise filmi Leonid Brezhnevist "Brezhnev" : stsenarist Valentin Tshernõhh : režissöör Sergei Snezhkin, teemadel. Brezhnevi sugulased ei ole rahul filmiga. Ära on toodud nimekiri faktidest, mis ei vastavat tegelikkusele

  10. "Andke vene kunstnikele vaid toetuspunkt..." : intervjuu Moskva Riikliku Kaasaegse Kunsti Keskuse teaduri Irina Gorlovaga / Irina Gorlova ; interv. Reet Varblane

    Index Scriptorium Estoniae

    Gorlova, Irina

    2002-01-01

    Irina Gorlova ja Leonid Bazhanovi kureeritud vene kunstnike Dmitri Gutovi, Sergei Shutovi ja Vadim Zahharovi näitusest "Ristumised" Hansapanga galeriis. I. Gorlova suhtumisest 1960ndate avangardistide põlvkonda, Ülo Soosterist, Ilja Kabakovist, sürrealismist ja praegusest vene kunstist, Oleg Kulikust, Aleksandr Brenerist, Aleksandr Ponomarjovist

  11. Королевские игры / Тамара Унанова

    Index Scriptorium Estoniae

    Унанова, Тамара 1951-

    2009-01-01

    19. nov. Tallinnas Nokia kontserdimajas etendunud rahvusvahelisest balletiprogrammist "Tantsukuningad - Kings of Dance maailmatuur 2009". Käesoleva tuuri eripäraks on uus programm, millesse kuuluvad Nacho Duato, Jose Limoni, Frederick Ashtoni, Gabriel Faure, Christopher Wheeldoni, Roland Petit, Leonid Jakobsoni, Boris Eifmani tööd. Produtsent Sergei Daniljan

  12. KGB, Stasi ja Eesti luureajalugu / Ivo Juurvee

    Index Scriptorium Estoniae

    Juurvee, Ivo, 1979-

    2008-01-01

    Väidetest Saksa luure koostöö kohta Balti riikidega 1930ndatel aastatel. Nende väidete algallikatest ja paikapidavusest. Nimetatud väidete teaduskäibesse toojast Leonid Barkovist ja Barkovi väidete levitajatest ajalookirjanduses Edgar Siegfried Meosest ning Julius Maderist. Paljukorratud väidete usaldusväärseiks pidamise ohust

  13. MegaFoni-diplomaatia : oligarh sõdib Putini liitlasega / Stephen Fidler, Arkady Ostrovsky, Neil Buckley

    Index Scriptorium Estoniae

    Fidler, Stephen

    2006-01-01

    Vene firma Alfa väitel kasutatakse firmat Ipoc rahapesuks ja selle telekomiinvesteeringute tegelik omanik on telekommunikatsiooniminister Leonid Reiman. Reimani väitel ei ole talle kunagi kuulunud Ipoci osakuid, ta pole kunagi olnud selle otsene või kaudne omanik. Ipoc on uurimise all Bermudal

  14. [Deutschland, Russland und das Baltikum] / Bogus̮aw Dyba{250}

    Index Scriptorium Estoniae

    Dyba{250}, Bogus̮aw

    2006-01-01

    Rets. rmt.: Deutschland, Russland und das Baltikum. Beiträge zu einer Geschichte wechselvoller Beziehungen. Festschrift zum 85. Geburtstag von Peter Krupnikow, hrsg. v. Florian Anton und Leonid Luks (=Schriften des Zentralinstituts für Mittel- und Osteuropastudien. Bd.7), Böhlau Verlag, Köln-Weimar-Wien, 2005

  15. The Politics of Drug Trafficking in Mexican and Mexico-Related Narconovelas

    Science.gov (United States)

    Palaversich, Diana

    2006-01-01

    This essay traces the emergence of the Mexican and Mexico-related narconovela. It examines perspectives on drug trafficking and traffickers expressed in novels by Elmer Mendoza, Leonides Alfaro, Gerardo Cornejo, Homero Aridjis, Arturo Perez-Reverte, and Paul Flores. The variety of positions taken refutes the tendency of the Mexican mainstream…

  16. Euroopa Inimõiguste Kohtusse avalduse esitamise tingimused ja seda piiravad asjaolud. Eesti Vabariigi vastu Euroopa Inimõiguste Kohtusse esitatud kaebused : [bakalaureusetöö] / Merit Ulvik ; Tartu Ülikool, õigusteaduskond ; juhendaja: Juhani Ko

    Index Scriptorium Estoniae

    Ulvik, Merit

    2003-01-01

    Kaebeõigusest üldiselt, avalduse vastuvõtmise kriteeriumid, reservatsiooni tegemise õigus, Eesti Vabariigi vastu esitatud kaebused (vastuvõetamatuks või osaliselt vastuvõetamatuks tunnistatud kaebused - Arnold Treiali ja Leonid Šestjorkini kaebused ; kaebused, mis said lahendi kohtuotsusega - Vitali Slavgorodski, Enno Tammeri, Tiit Veeberi ja Tõnu Mõtsniku kaebused)

  17. Perspectivas Pedagogicas. Documentos-Ponencias Y Ensayos Proyecto Teacher Corps, Ciclo XII (Pedagogical Perspectives. Documents, Papers and Essays, Teacher Corps Project, Cycle XII).

    Science.gov (United States)

    Albino, Isidra, Ed.; Davila, Sonia, Ed.

    The purpose of this book is to stimulate ideas leading to a sharing of approaches, strategies, and methodologies applicable to the education of Puerto Ricans. Following introductory material, 18 papers are presented, the first 10 of which are in Spanish. Titles and authors are: (1) "El maestro que Puerto Rico necesita," Leonides Santos…

  18. Kapo hakkas siiski rahavahetuspaanika tagamaid uurima / Maria-Elisa Rannajõe

    Index Scriptorium Estoniae

    Rannajõe, Maria-Elisa

    2007-01-01

    Kaitsepolitsei pressiesindaja Olari Valtin selgitab, miks kaitsepolitsei hakkas siiski uurima massilise rahavahetuse juhtumit. ERL-i liige ja ärimees Leonid Tsingisser ütles Läti ajalehele, et kuigi olukord on stabiliseerunud, on krooni devalveerimine vältimatu

  19. Raul Meel ja Ülo Sooster ajakirjas Zimmerli Journal

    Index Scriptorium Estoniae

    2007-01-01

    Ajakirjas Zimmerli Journal, Fall, 2006, lk. 88-103 Jeremy Canwelli artikkel "System, Terminus and Time : The Mystical Art of Raul Meel" ja lk. 118-125 Leonid Lammi mälestused "Ülo Sooster : an Artist, a Friend and his Time"

  20. Mechanism design: theory and application to welfare-to-work programs

    NARCIS (Netherlands)

    Onderstal, S.

    2008-01-01

    In October 2007, Leonid Hurwicz , Eric Maskin, and Roger Myerson won the Nobel Prize in Economic Sciences "for having laid the foundations of mechanism design theory". My aim is to give you a flavor of what mechanism design theory is and how we can apply it in practice. More in particular, I will

  1. Kolm ostumekat viskasid Tsingisseri kullaäri välja / Lauri Linnamäe

    Index Scriptorium Estoniae

    Linnamäe, Lauri

    2008-01-01

    Ilmunud ka: Postimees : na russkom jazõke 8. juuli 2008, lk. 4. Ekspoliitikust juveeliärimehe Leonid Tsingisseri kella- ja kullapoodide kett Wrist.net on välja visatud kolmest suurest kaubanduskeskusest. Lisa: Ekspoliitikust ärimees

  2. Metamaterials for Miniaturization of Optical Components

    Science.gov (United States)

    2014-09-24

    elementary EM fields are exactly the Maxwell equations with proper conserved currents; (iii) a free charge moves uniformly preserving up to the...Disordered Systems -- A Conference in Honor of Leonid Pastur , Hagen, Germany, Some Mathematical Problems in a Neoclassical Theory of Electric Charges

  3. 2nd February 2011 - EPFL Vice President, Academic Affairs, P. Gillet signing the guest book with Director-General R. Heuer.

    CERN Multimedia

    Jean-Claude Gadmer

    2011-01-01

    On photograph 16: form left to right: Nicolas Guérin, Willy Zwaenepoel, Bastien Confino, Frédérick Bordry (CERN), Philippe Gillet, Benoît Deveaud-Plédran, Dominique Bonvin, Gérard Escher, Jacques Giovanola, Tatsuya Nakada, Stéphane Decoutère, Ambrogio Fasoli, Demetri Psaltis, Olivier Schneider, Aurelio Bay and Leonid Rivkin.

  4. Mõtteid tegevusetusdeliktist Riigikohtu praktika valguses. Riigikohtu kriminaalkolleegiumi otsus väärteoasjas 3-1-1-104-09 / Erkki Hirsnik

    Index Scriptorium Estoniae

    Hirsnik, Erkki, 1982-

    2010-01-01

    Riigikohtu lahendist 3-1-1-104-09: Edelaraudtee Infrastruktuuri AS kaitsja vandeadvokaat Leonid Tolstovi kassatsioon Pärnu Maakohtu 4. juuni 2009. a kohtuotsuse peale Edelaraudtee Infrastruktuuri AS väärteoasjas looduskaitseseaduse § 71 lg 2 järgi

  5. Tanzania Journal of Science - Vol 40, No 1 (2014)

    African Journals Online (AJOL)

    Determination of radioactivity in maize and mung beans grown in the neighborhood of Minjingu phosphate mine, Tanzania · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Leonid L Nkuba, Najat K Mohammed, 51-59 ...

  6. Väga kuldne trio / Ilona Martson

    Index Scriptorium Estoniae

    Martson, Ilona, 1970-

    2008-01-01

    Leonid Gaidai 60ndatel loodud filmid "Koer Barboss ja ebatavaline kross", "Kaukaasia vang", "Operatsioon Õ", kus osaleb kuulus vene koomikute trio Nikulin-Vitsõn-Morgunov. Režissöörist, näitlejatest ja nende filmide sünniloost

  7. Confianza y expresividad

    OpenAIRE

    Villamarzo, Natalia

    2012-01-01

    Fil: Villamarzo, Natalia. Universidad Nacional de las Artes. Área Transdepartamental de Crítica de Artes; Argentina Desde principios de setiembre de 2012, el Área Transdepartamental de Crítica de Artes del IUNA lleva a cabo un Taller de Expresión Creativa en el Centro Educativo Isauro Arancibia (Paseo Colón 1318, piso 1), una escuela pública de la Ciudad de Buenos Aires que tiene como objetivo facilitarle herramientas a niños, adolescentes y adultos ...

  8. Biorremediación de suelos contaminados con hidrocarburos aromáticos policíclicos

    OpenAIRE

    Simarro Doblado, Raquel

    2017-01-01

    Tesis Doctoral leída en la Universidad Rey Juan Carlos de Madrid en 2012. Directores de la Tesis: Natalia González y María del Carmen Molina Tal y como su propio nombre indica, biorremediación significa "dar remedio" mediante técnicas biológicas, por lo que una definición acertada de biorremediación sería: el conjunto de técnicas que permiten resolver problemas de contaminación mediante el uso de microorganismos (bacterias, algas unicelulares, etc.), hongos, plantas o enzimas deri...

  9. LA PROYECCIÓN FEMENINA DE LA PEDAGOGÍA MUSICAL RUSA EN AMÉRICA LATINA: TRADICIÓN Y CREATIVIDAD

    Directory of Open Access Journals (Sweden)

    Mara Lioba Juan Carvajal

    2014-05-01

    Full Text Available The Russian pedagogy leaves its traces of extraordinary value in the cultural development of the Americas. The methodology and experience transmitted to organize the teaching and artistic activity show indisputable results. This work recognizes the practical experience of teaching violin and viola, resulting from the migration of Russian pedagogues which have formed instrumentalists in Cuba and Mexico. From the methodological viewpoint a guiding thread arises focused on my teaching experience and artistic exchange with Russian artists-pedagogues who have dedicated their lives to music: the professors VieraBorisova, Natalia Gvozdetskaya; GuelaDubrova; Tatiana Kotcherguina and Maria Vdovina.

  10. Not a Treatise, but a Treatise in Verse...

    Directory of Open Access Journals (Sweden)

    Natalia Gorbaniewska

    2012-01-01

    Full Text Available Natalia Gorbaniewska, an acclaimed translator of Polish literature into Russian, remembers her first meeting with Miłosz in Paris, and the reading of Traktat poetycki [Treatise on Poetry], which for her became a real translator’s challenge. The memory, in this case, becomes a pre­text for a discussion of the genre characteristic of the Treatise, and of the melody of Miłosz’s language and the literary tradition, which makes it possible to understand his poems.

  11. Network innovation through OpenFlow and SDN principles and design

    CERN Document Server

    Hu, Fei

    2014-01-01

    FUNDAMENTALSSDN /OpenFlow: Concepts and Applications; Ashley Gerrity and Fei HuAn OpenFlow Network Design Cycle; Pedro A. Aranda Gutiřrez and Diego R. LopezDESIGNIP Source Address Validation Solution with OpenFlow Extension and OpenRouter; Jun BiLanguage and Programming in SDN /OpenFlow; Muhammad Farooq and Fei HuControl and Management Software for SDNs; Natalia Castro Fernandes and Luiz Claudio Schara MagalhêsController Architecture and Performance in Software-Defined Networks; Ting Zhang and Fei HuMobile Applications on Global Clouds Using OpenFlow and Software-Defined Networking; Subharth

  12. Políticas e poéticas feministas : imagens em movimento sob a ótica de mulheres latino-americanas

    OpenAIRE

    Maria Célia Orlato Selem

    2013-01-01

    Resumo: A presente pesquisa busca identificar poéticas feministas no cinema de mulheres latino-americanas neste século XXI. Nesse intuito, foram selecionados os seguintes filmes: La teta asustada, de Claudia Llosa (Peru - 2009); Que tan lejos, de Tania Hermida (Equador - 2006); Rompecabezas, Natalia Smirnoff (Argentina, 2009); Entre nós, de Paola Mendoza e Gloria La Morte (Colômbia, 2009); Sonhos Roubados, de Sandra Werneck (Brasil, 2009); En la puta vida, de Beatriz Flores Silva (Uruguai, 20...

  13. Correction to: Evaluation of cell binding to collagen and gelatin: a study of the effect of 2D and 3D architecture and surface chemistry.

    Science.gov (United States)

    Davidenko, Natalia; Schuster, Carlos F; Bax, Daniel V; Farndale, Richard W; Hamaia, Samir; Best, Serena M; Cameron, Ruth E

    2018-03-21

    The article "Evaluation of cell binding to collagen and gelatin: a study of the effect of 2D and 3D architecture and surface chemistry", written by Natalia Davidenko, Carlos F. Schuster, Daniel V. Bax, Richard W. Farndale, Samir Hamaia, Serena M. Best and Ruth E. Cameron, was originally published Online First without open access. After publication in volume 27, issue 10, page 148 it was noticed that the copyright was wrong in the PDF version of the article. The copyright of the article should read as "© The Author(s) 2016". The Open Access license terms were also missing.

  14. The Construction of a Pedagogy to Promote Meaningful Learning of Strategies and Tactics for Solving Problems of Elementary Combinatorics.

    Science.gov (United States)

    1987-09-01

    my children Raquel, Pedro, Natalia and Patricia for their patient suffering of the bad moods of this part-time father and part-time mother. Z-w I. t. d...tion. "If a candy factory manufactures 10 different kinds 80 ’. ,. of chocolate and puts them in boxes of 32, how many dif- ferent boxes can be formed...systems can be used to facilitate the accession and employment of the conceptual map presented in Chapter IV in order to enhance the visualization and

  15. La escritura incomprensible del cuerpo en fotografías de parto respetado

    Directory of Open Access Journals (Sweden)

    Núrica Calafell Sala

    2016-05-01

    Full Text Available This paper will analyze some of Natalia Roca’s photographs. Starting with the report that one of them received in Facebook and using Manuel Asensi’s theory of models of world as a methodology of work, will explore those organizational principles of photopraphy as artistic device that incite subjects to express certain behaviour and to perform some specific actions. For this reason, will stop at the look that these photopraphs suggest about feminine body in the sphere of Natural Childbirth.

  16. Vene külaelust XX sajandi lõpus / Galina Ponomarjova ; vene keelest tõlkinud Jaan Isotamm

    Index Scriptorium Estoniae

    Ponomarjova, Galina, 1954-

    2001-01-01

    Arvustus: Говорит Ивахново : Наблюдения над процессом выживания псковской деревни в 1996 -1998 гг./ Natalia Baschmakoff, Nina Loimi, Johanna Takala. (Learning by doing : Working papers from the Russian Department University of Joensuu, 1456-0976 ; 2). Joensuu, 2000

  17. Patient survey to identify reasons for non-adherence and elicitation of quality of life concepts associated with immunosuppressant therapy in kidney transplant recipients

    OpenAIRE

    Muduma, Gorden; Shupo, Francis C; Dam, Sophie; Hawken, Natalia A; Aball?a, Samuel; Odeyemi, Isaac; Toumi, Mondher

    2016-01-01

    Gorden Muduma,1 Francis C Shupo,2 Sophie Dam,3 Natalia A Hawken,3 Samuel Aballéa,3 Isaac Odeyemi,1 Mondher Toumi4 1Astellas Pharma Europe Ltd, Chertsey, 2Creativ-Ceutical Ltd, London, UK; 3Creativ-Ceutical Ltd, Paris, 4Public Health (EA 3279), Faculty of Medicine, Aix-Marseille University, Marseille, France Background: Renal transplantation (RT) is considered the treatment of choice for end-stage renal disease compared to dialysis, offering better health-related quality of life (...

  18. The view from Kiev

    International Nuclear Information System (INIS)

    Kiselyov, S.

    1993-01-01

    This article reports the observations of correspondents for the Bulletin (two Russian journalists, one based in Moscow, the other in Kiev) who investigated the status of the Soviet Union's Black Sea Fleet and Ukraine's status as a non-nuclear-weapons state. After two years of wrangling and two earlier failed settlements, Russian President Boris Yeltsin met with Ukrainian President Leonid Kravchuk at Massandra in Crimea. On September 3, the leaders announced that Russia would buy out Ukraine's interest in the fleet and lease the port at Sevastopol. The Massandra summit was also supposed to settle Ukraine's status as a non-nuclear-weapons state. Described here are the Kiev-based correspondent's views on the Massandra summit (and its major topics), which was to have been called off by the Russian foreign ministry when Ukrainian Prime Minister Leonid Kuchma resigned

  19. Sadamaala konkurss : Tallinna kesklinnaga piirneva mereäärse ala parima linnaehitusliku kontseptsiooni saamiseks korraldatud arhitektuurivõistlus / Andres Alver, Margus Koot, Arvo Rikkinen...[jt.] ; interv. Triin Ojari

    Index Scriptorium Estoniae

    2000-01-01

    Zürii liikmed konkursist, premeeritud töödest. Preemiad: I - Villem Tomiste, Veronika Valk; II - Illimar Truverk, Indrek Järve, Mattias Agabus, Tiit Sild, Karri Tiigisoon ning Toomas Paaver, Lauri Saar; III - Ivar Lubjak, Maria Pukk; ostud: Ott Kadarik, Rene Valner ning Siiri Vallner, Indrek Peil; täiendav ost (Muinsuskaitseamaet): Nikolai Serebrjakov, Leonid Tozil, Sergei Sevtsenko, Sulev Roosmaa. 6 illustratsiooni

  20. Some theoretic elements about vocational guidance in the specialty Carpintería

    Directory of Open Access Journals (Sweden)

    Odelmi Miló García

    2016-03-01

    Full Text Available Presently article the methodological conceptual theoretical bases are presented that sustain in an essential way the cultural historical theory, The objective of the same one is to elaborate a methodological strategy for the development of the professional orientation toward the specialty carpentry in students of the first year of the Polytechnic Leonides Blanco González, being given the problem that the students are not motivated by the specialty.

  1. Pantvangidraama Põhja-Osseetia keskkoolis / Kalev Vilgats

    Index Scriptorium Estoniae

    Vilgats, Kalev

    2004-01-01

    Põhja-Osseetia piirilinnas Beslanis võeti koolimaja koos õpilaste, õpetajate ja lapsevanematega pantvangi, hõivajad nõudsid läbirääkimistele Põhja-Osseetia presidenti Aleksandr Dzassohhovit, Inguššia presidenti Murat Zjazikovi ja doktor Leonid Roshali, et nende kaudu esitada nõudmised Inguššia võimude poolt vangistatud sisside vabastamiseks. Kaart: Põhja-Osseetia

  2. International Conference on Mathematical Methods in Electromagnetic Theory (MMET 2000), Volume 1 Held in Kharkov, Ukraine on September 12-15, 2000

    Science.gov (United States)

    2000-09-01

    Proceedings 21 DECOMPOSITION APPROACH TO MULTILAYER CIRCUITS ELECTROMAGNETIC MODELING Anatoly Kirilenko1 , Protap Pramanick 2, Leonid Rud’, and Vladimir...number of zero elements. On the one hand , it leads to a more laborious algorithm and to greater time consumption. On the other hand , the determinants being...spectrum of TEM-modes much easier. At the real choice of dimensions of the "end steps", one should take into account two factors. On the one hand , it is

  3. Gailit protesteerib : [August Gailiti kiri Valev Uibopuule 14. okt. 1956] / August Gailit

    Index Scriptorium Estoniae

    Gailit, August, 1891-1960

    1998-01-01

    Leonid Treti mälestuste käsikirjast 'A. H. Tammsaare, nagu teda tundsin'. Vastukajad: Siimisker, Leenu. Kultuuri, enam tekstikriitilist kultuuri // Sirp (1998) 13. märts, lk. 18-19 ; Treier, Elem. Klassiku teenimise kibe leib // Sirp (1998) 17. apr., lk. 14 ; Rebane, Hilve. Isikuloolisi lisandusi A. H. Tammsaare tundmisesse // Keel ja Kirjandus (1998) nr. 5, lk. 343-345 ; Kronberg, Janika. Kaanonid ja apokrüüfid // Keel ja Kirjandus (1998) nr. 8, lk. 563-564

  4. The Composition of the Y2K Meteor

    Science.gov (United States)

    Coulson, S. G.

    During the Leonid meteor shower of November 1999 a very bright meteor train, subsequently called the Y2K meteor, was observed. Analysis of the trajectory of the meteor suggests that it was composed of two distinct materials. The bulk of the meteor was composed of a comet-like material, while a much smaller fraction was of a denser carbonaceous material. A simple model is used to analytically determine the mass of the meteor fragments.

  5. Creating cometary models using ancient Chinese data

    Science.gov (United States)

    Yeomans, D. K.

    For more than two millennia, Chinese court astronomers maintained a rather comprehensive record of cometary sightings. Owing to the significance of comets as portents for the reigning emperor, early sky watchers from China (as well as their counterparts from Korea and Japan) carefully noted each cometary apparition for the purpose of astrological predictions. The dates and corresponding celestial locations and motions were usually recorded and in some cases, the colors, coma sizes, and tail lengths were also noted. These ancient observations represent the only source of information available for modeling the long-term behavior of periodic comets. For comets Halley and Swift-Tuttle, Chinese records have been identified as far back as 240 B.C. and 69 B.C. respectively and these data have been used to define their long-term motions. As a result, heliocentric and geocentric distances for each Chinese sighting of these two comets can be computed and estimates can be made for each comet's intrinsic brightness at various observed returns. Although the earliest identified apparition of comet Tempel-Tuttle is A.D. 1366, the associated Leonid meteor showers were noted back to at least A.D. 902. The Leonid meteor stream is young in the sense that outstanding meteor displays occur only near the time of the parent comet's perihelion passages. The ancient Chinese records of the Leonid meteor showers and storms have been used to map the particle distribution around the parent comet and this information was used to guide predictions for the 1998-1999 Leonid meteor showers.

  6. Robert J. Aumann - matemaatikust Nobeli preemia laureaat / Peeter Puusemp

    Index Scriptorium Estoniae

    Puusemp, Peeter, 1947-

    2006-01-01

    2005. a. Nobeli preemia majanduse alal silmapaistva panuse eest mänguteooria ülesannete lahendamisse saanud Robert J. Aumannist ja D. Saari loetelu matemaatikutest - Nobeli preemia laureaatidest: John Nash'ist, Herbert Hauptman'ist, John Pople'ist, Bertrand Arthur William Russell'ist, Kenneth Joseph Arrow'ist, Gerard Debreu'ist, Leonid Vitaljevitš Kantorovitš'ist, Reinhard Selten'ist, Jan Tinbergen'ist

  7. Chilly Senate gives Carter a hard time

    International Nuclear Information System (INIS)

    Anon.

    1979-01-01

    Is the United States Senate about to deliver the final coup de grace to President Jimmy Carter Initial reaction from the Senate to Carter's Salt II agreement with Soviet Premier Leonid Brezhnev certainly points that way. The Salt II agreement still has to be submitted to a Senate that is as yet decidedly undecided about whether to ratify it. Washington sources indicate that 70 of the 100 senators are uncommitted, and 67 members must support the treaty if it is to be ratified

  8. Review of advanced catheter technologies in radiation oncology brachytherapy procedures

    OpenAIRE

    Zhou J; Zamdborg L; Sebastian E

    2015-01-01

    Jun Zhou,1,2 Leonid Zamdborg,1 Evelyn Sebastian1 1Department of Radiation Oncology, Beaumont Health System, 2Oakland University William Beaumont School of Medicine, Royal Oak, MI, USA Abstract: The development of new catheter and applicator technologies in recent years has significantly improved treatment accuracy, efficiency, and outcomes in brachytherapy. In this paper, we review these advances, focusing on the performance of catheter imaging and reconstruction techniques in brachytherapy ...

  9. Translations on USSR Science and Technology Biomedical and Behavioral Sciences No. 47.

    Science.gov (United States)

    1978-10-27

    problem is allowed to be simplified,, then the basic contents of the ergonomic section may be castrated ; if it is complicated, then the document will be...demands of agriculture. The rise of livestock farming does not mean only an increase in cattle stock, but also an increase in the productivity of... cattle and poultry. Leonid Il’yich Brezhnev stressed atthe July Plenum: "All that we want to have rom the animal husbandry is more meat, milk, and other

  10. Что мешает развитию малого бизнеса: мнения предпринимателей

    OpenAIRE

    Веревкин, Леонид

    2003-01-01

    Leonid Verevkin in his commentary "Obstacles to the Small Business Development: Opinion of the Businessmen" states, "To assess the prospects for the development of small business in Russia, the Center for Social Forecasts held the all-Russia study in February-March 2003 in Moscow, St. Petersburg, Northern, Central, Central Chernozemny, Volgo-Vyatsky, North Caucasus, Urals, Western Siberian and Eastern Siberian territorial economic districts. The polls covered 1,200 experts — heads of small bu...

  11. Evaluation of Available Software for Reconstruction of a Structure from its Imagery

    Science.gov (United States)

    2017-04-01

    scene and signature generation for ladar and imaging sensors, in Proc. SPIE 9071 Infrared Imaging System : Design , Analysis , Modeling, and Testing XXV...UNCLASSIFIED Evaluation of Available Software for Reconstruction of a Structure from its Imagery Leonid K Antanovskii Weapons and Combat Systems ...project. The Computer Vision System toolbox of MATLAB R© and the Visual Structure from Motion (VisualSFM) software are evaluated on three datasets of

  12. Kuidas sünnib pealkiri? / Pärt Lias

    Index Scriptorium Estoniae

    Lias, Pärt

    2003-01-01

    Eesti kirjanikud vastavad Pärt Liase küsimusele oma teoste pealkirjade saamisloo kohta: Doris Kareva, Ilona Laaman, Eha Lättemäe, Priidu Beier, Oskar Kruus, Jaan Kruusvall, Paul-Eerik Rummo ja Andres Vanapa (1); Triin Soomets, Priit Aimla, Aarne Puu, Einar Sander, Jüri Tuulik ja Ülo Tuulik (2); Nikolai Baturin, Leo Metsar, Toomas Vint, Leonid Stolovitš ja Pärt Lias (3)

  13. Auguste Baillayre et ses éleves européens

    Directory of Open Access Journals (Sweden)

    Stavilă

    2017-10-01

    Full Text Available Known in the ambiance of the Romanian art of the interwar period as one of the most talented painters, Auguste Baillayre also asserted himself as an excellent professor. His pedagogical activity has known, from the very start, brilliant achievements. Having received European studies, those over 30 students in his studio, whom Auguste Baillayre remembers in 1961, did not return to Bessarabia. Olesi Hršanovschi-Beassley (Olga Olby, Lydia Luzanovsky, Gregoire Michonze, Antoine Irisse and Joseph Bronstein studied in Paris, Felix Roitman, Helen Barlo and Natalia Bragalia – in Brussels, Elisabeth Ivanovsky, Nina Jascinsky and Nicolae Coleadici in Amsterdam. Theodor Kiriacoff worked in Romania, in Iasi and then in Bucharest, where Helen Barlo and Natalia Bragalia return after studying in France, Gheorghe Ceglocoff comes from Dresden and Galina Ceaşcenco creates her works in Prague. These are all remarkable plastic artists who affirmed themselves outside the Bessarabian borders. Their studies at the art academies „La Grand Chaumière”, „École Nationale Supérieure des Arts Décoratifs”, „Académie Julian”, „Académie Ranson” in Paris, „Académie Royale de Beaux-Arts” in Brussels, and „Académie de Beaux-Arts” in Dresden have demonstrated the professional level of Auguste Baillayre’s disciples.

  14. The wave of the future - Searching for gravity waves

    International Nuclear Information System (INIS)

    Goldsmith, D.

    1991-01-01

    Research on gravity waves conducted by such scientists as Gamov, Wheeler, Weber and Zel'dovich is discussed. Particular attention is given to current trends in the theoretical analysis of gravity waves carried out by theorists Kip Thorne and Leonid Grishchuk. The problems discussed include the search for gravity waves; calculation of the types of gravity waves; the possibility of detecting gravity waves from localized sources, e.g., from the collision of two black holes in a distant galaxy or the collapse of a star, through the Laser Interferometer Gravitational Wave Observatory; and detection primordial gravity waves from the big bang

  15. Gas crisis today and yesterday

    International Nuclear Information System (INIS)

    Anon

    2009-01-01

    Problem with natural gas prices and its transport from the Ukrainian territory to Europe have been occurring on regular basis. It all started soon after decline of the Soviet Union in 1992. In September 1992 a former Prime Minister Vitold Fodkin announced that the Ukraine would collect fees for goods (gas) transition in convertible currencies. According to him, the Ukraine needed a foreign currency, not roubles. Leonid Kravchuk, a former Ukrainian President President indicated that if the raw material prices increase, Kiev might complicate sale of pipes for gas and oil pipelines. (author)

  16. Psychosocial aspects of Mammary carcinoma

    Directory of Open Access Journals (Sweden)

    C. Searle

    1980-09-01

    Full Text Available Malignant neoplastic diseases in man are as old as mankind itself. The Hindu epic, Ramayana, dating back to c 2500 B C, described tumours and their treatment. Since then Hippocrates (c 460 - 375 B C, Celsus (c 30 B C - A D 38, Galen (c 130 - 200 A D and Leonides of Alexandria (c 180 A D, and numerous other scientists have studied and recorded these phenomena. Heller from the National Cancer Institute stressed that “Man’s attempt to understand cancer and to find ways of preventing, controlling and curing it began in ancient times”. (Heller, I960

  17. Professional technical plantar ability in students of 1er year of the Agricultural specialty

    Directory of Open Access Journals (Sweden)

    Yonel Areces Mireles

    2015-09-01

    Full Text Available The present article which approaches on the problems as to the development of professional technical plantar ability in the Agricultural Specialty Polytechnic Leonides Blanco González. Splitting of a dialectic materialistic focus various methods were utilized and techniques: Theorists and empiricists, the ones that permitted going into the background and conception assumed for the treatment of professional technical ability like formation of the personality of the future agricultural worker, as well as determining the needs of developmental students of technical plantar ability.

  18. Conjoined twins: scientific cinema and Pavlovian physiology.

    Science.gov (United States)

    Krementsov, Nikolai

    2015-01-01

    Through the lens of a 1957 documentary film, "Neural and humoral factors in the regulation of bodily functions (research on conjoined twins)," produced by the USSR Academy of Medical Sciences, this essay traces the entwined histories of Soviet physiology, studies of conjoined twins and scientific cinema. It examines the role of Ivan Pavlov and his students, including Leonid Voskresenkii, Dmitrii Fursikov and Petr Anokhin, in the development of "scientific film" as a particular cinematographic genre in Soviet Russia and explores numerous puzzles hidden behind the film's striking visuals. Crown Copyright © 2015. Published by Elsevier Ltd. All rights reserved.

  19. THE TOMSK SCIENTIFIC SCHOOL OF NEUROLOGISTS. TO THE 120TH ANNIVERSARY OF THE DEPARTMENT OF NEUROLOGY AND NEUROSURGERY OF SIBERIAN STATE MEDICAL UNIVERSITY

    Directory of Open Access Journals (Sweden)

    V. M. Alifirova

    2013-01-01

    Full Text Available The history of the development of the Tomsk Scientific School Neurologists and the past and current events in the Department of Neurology and Neurosurgery of Siberian State Medical University are described. The Department of Neurology was established in 1881–1882. At a different times the department was headed by many great Russian physicians such as Michail G. Kurlov, Leonid I. Omorokov, Nikolay V. Schubin, Nikolay I. Komandenko. In addition to the academic work the department leads research in many fields of neurology, including movement disorders, cerebrovascular diseases, demyelinating and paroxysmal diseases. 

  20. Multifractal and higher-dimensional zeta functions

    International Nuclear Information System (INIS)

    Véhel, Jacques Lévy; Mendivil, Franklin

    2011-01-01

    In this paper, we generalize the zeta function for a fractal string (as in Lapidus and Frankenhuijsen 2006 Fractal Geometry, Complex Dimensions and Zeta Functions: Geometry and Spectra of Fractal Strings (New York: Springer)) in several directions. We first modify the zeta function to be associated with a sequence of covers instead of the usual definition involving gap lengths. This modified zeta function allows us to define both a multifractal zeta function and a zeta function for higher-dimensional fractal sets. In the multifractal case, the critical exponents of the zeta function ζ(q, s) yield the usual multifractal spectrum of the measure. The presence of complex poles for ζ(q, s) indicates oscillations in the continuous partition function of the measure, and thus gives more refined information about the multifractal spectrum of a measure. In the case of a self-similar set in R n , the modified zeta function yields asymptotic information about both the 'box' counting function of the set and the n-dimensional volume of the ε-dilation of the set

  1. Material transport through porous media: a finite-element Galerkin model

    International Nuclear Information System (INIS)

    Duguid, J.O.; Reeves, M.

    1976-03-01

    A two-dimensional transient model for flow of a dissolved constituent through porous media has been developed. Mechanisms for advective transport, hydrodynamic dispersion, chemical absorption, and radioactive decay are included in the mathematical formulation. Implementations of quadrilateral finite elements, bilinear spatial interpolation, and Gaussian elimination are used in the numerical formulation. The programming language FORTRAN IV is used exclusively in the computer implementation. A listing of the program is included. This material-transport model is completely compatible with our moisture-transport model (Reeves and Duguid, 1975) for predicting advective Darcy velocities for porous media which may be partly unsaturated. In addition to a description of the mathematical formulation, the numerical treatment and the computer implementation results of two computer simulations are included in this document. One is a comparison with a well-known analytical treatment (Lapidus and Amundson, 1952) and is intended as a partial validation. The other simulation, a seepage-pond problem, is a more realistic demonstration of the capabilities of the computer model. Complete listings of input and output are given in the appendices so that this simulation may be used for check-out purposes. A comprehensive description of the material-transport computer model is given

  2. Fractal Geometry and Stochastics V

    CERN Document Server

    Falconer, Kenneth; Zähle, Martina

    2015-01-01

    This book brings together leading contributions from the fifth conference on Fractal Geometry and Stochastics held in Tabarz, Germany, in March 2014. The book is divided into five sections covering different facets of this fast developing area: geometric measure theory, self-similar fractals and recurrent structures, analysis and algebra on fractals, multifractal theory, and random constructions. There are state-of-the-art surveys as well as papers highlighting more specific recent advances. The authors are world-experts who present their topics comprehensibly and attractively. The book provides an accessible gateway to the subject for newcomers as well as a reference for recent developments for specialists. Authors include: Krzysztof Barański, Julien Barral, Kenneth Falconer, De-Jun Feng, Peter J. Grabner, Rostislav Grigorchuk, Michael Hinz, Stéphane Jaffard, Maarit Järvenpää, Antti Käenmäki, Marc Kesseböhmer, Michel Lapidus, Klaus Mecke, Mark Pollicott,  Michał Rams, Pablo Shmerkin, and András Te...

  3. Nontrivial paths and periodic orbits of the T-fractal billiard table

    Science.gov (United States)

    Lapidus, Michel L.; Miller, Robyn L.; Niemeyer, Robert G.

    2016-07-01

    We introduce and prove numerous new results about the orbits of the T-fractal billiard. Specifically, in section 3, we give a variety of sufficient conditions for the existence of a sequence of compatible periodic orbits. In section 4, we examine the limiting behavior of particular sequences of compatible periodic orbits. Additionally, sufficient conditions for the existence of particular nontrivial paths are given in section 4. The proofs of two results of Lapidus and Niemeyer (2013 The current state of fractal billiards Fractal Geometry and Dynamical Systems in Pure and Applied Mathematics II: Fractals in Applied Mathematics (Contemporary Mathematics vol 601) ed D Carfi et al (Providence, RI: American Mathematical Society) pp 251-88 (e-print: arXiv:math.DS.1210.0282v2, 2013) appear here for the first time, as well. In section 5, an orbit with an irrational initial direction reaches an elusive point in a way that yields a nontrivial path of finite length, yet, by our convention, constitutes a singular orbit of the fractal billiard table. The existence of such an orbit seems to indicate that the classification of orbits may not be so straightforward. A discussion of our results and directions for future research is then given in section 6.

  4. Mobility of the First Ray in Patients With or Without Hallux Valgus Deformity: Systematic Review and Meta-Analysis.

    Science.gov (United States)

    Shibuya, Naohiro; Roukis, Thomas S; Jupiter, Daniel C

    The hypermobility theory of the first ray is the reason for the popularization of procedures such as the modified Lapidus procedure involving arthrodesis of the first tarsal-metatarsal joint for correction of hallux valgus deformity. Although many studies have involved motion of the first ray in hallux valgus patients, the presence and clinical significance of hypermobility in the first ray remains controversial. We performed a systematic review and meta-analysis to evaluate the difference in the first ray range of motion between patients with or without hallux valgus deformity. The databases used for the present review included Ovid EMBASE, Ovid MEDLINE, CINAHL, and the Cochrane Database. We searched for comparative studies that had evaluated the motion of the first ray in patients with or without hallux valgus. After screening for inclusion and exclusion criteria, we identified 3 studies that were relevant to our study question. All 3 studies showed more first ray motion in the hallux valgus group. Our quantitative synthesis showed a mean difference in the range of motion of the first ray of 3.62 mm (95% confidence interval 2.26 to 4.98) between those with and without hallux valgus deformity. Thus, we found statistically significantly increased first ray motion in patients with hallux valgus deformity compared with those without hallux valgus deformity. However, the clinical significance of this small amount of increased sagittal plane motion as a response to or a cause of hallux valgus remains unanswered. Published by Elsevier Inc.

  5. The Contributions of a Hispanic Immigrant Home Reading Practices to A Child’s Bilingual Reading Development

    Directory of Open Access Journals (Sweden)

    Ángela María López-Velásquez

    2011-04-01

    Full Text Available The characteristics of the Spanish home reading practices of a US immigrant Hispanic household are studied highlighting the many connections existing between the reading practices at home and at school. This longitudinal study explores how the home and school L1 reading instruction contributed to a first-grader’s initial steps towards reading in English or biliteracy. Details of Natalia ́s reading in Spanish at home and at school are presented and the relationships between the reading practices in both contexts are documented.The findings in this study remind us of the importance of strong native language literacy foundations and of the role that both home and school play in fostering high literacy levels among children.

  6. Role of endocannabinoids in regulating drug dependence

    Directory of Open Access Journals (Sweden)

    Daniela Parolaro

    2007-01-01

    Full Text Available Daniela Parolaro, Daniela Vigano’, Natalia Realini, Tiziana RubinoNeuroscience Center, DBSF, University of Insubria, Busto Arsizio, ItalyAbstract: This review will discuss the latest knowledge of how the endocannabinoid system might be involved in treating addiction to the most common illicit drugs. Experimental models are providing increasing evidence for the pharmacological management of endocannabinoid signaling not only to block the direct reinforcing effects of cannabis, opioids, nicotine and ethanol, but also for preventing relapse to the various drugs of abuse, including opioids, cocaine, nicotine, alcohol and metamphetamine. Preclinical and clinical studies suggest that the endocannabinoid system can be manipulated by the CB1 receptor antagonist SR141716A, that might constitute a new generation of compounds for treating addiction across different classes of abused drugs.Keywords: Endocannabinoids, drug dependence, opioids, nicotine, alcohol, psychostimulants

  7. Dr. Antonio Roldan Betancur

    Directory of Open Access Journals (Sweden)

    Antonio Roldan Betancur

    1989-02-01

    Full Text Available

    Nació en Briceño, Antioquia, el 17 de febrero de 1946; fueron sus padres Angel e Inés, su esposa Gloria y sus hijas Natalia y Daniela. Bachiller del Liceo Antioqueño: 1964. Médico y Cirujano de la Facultad de Medicina de la Universidad de Antioquia: 1971. Medicatura rural en Betulia, Antioquia: 1971-1972. Médico de planta del Hospital Regional de Urabá: 1972. Alcalde y Concejal de Apartadó. Dirigente deportivo. Gerente de Corpurabá. Director de Coldeportes, Antioquia. Gerente de la Fabrica de Licores de Antioquia. Jefe del Servicio Seccional de Salud de Antioquia. Gobernador del Departamento de Antioquia. Falleció el4 de Julio de 1989.

  8. Espécies novas de Trigonisca Moure (Hymenoptera, Apidae, Apinae New species of Trigonisca Moure (Hymenoptera, Apidae, Apinae

    Directory of Open Access Journals (Sweden)

    Patrícia Maia Correia de Albuquerque

    2007-01-01

    Full Text Available Algumas espécies novas de Meliponini do gênero Trigonisca Moure, 1950 (Hymenoptera, Apidae, Apinae do Brasil e Panamá são descritas: T. roubiki sp. nov. (Panamá, T. variegatifrons sp. nov. (Brasil: RO, PA, MT, T. vitrifrons sp. nov. (Brasil: AM, PA, T. unidentata sp. nov. (Brasil: AM, T. meridionalis sp. nov. (Brasil: PA, MA, MT, MG, SP, T. bidentata sp. nov. (Brasil: RO, T. extrema sp. nov. (Brasil: AM e T. hirticornis sp. nov. (Brasil: RO, PA; e são apresentados novos registros geográficos de T. flavicans (Moure, 1950, T. intermedia Moure, 1989, T. dobzhanskyi (Moure, 1950, T. ceophloei (Schwarz, 1938, T. nataliae (Moure, 1950 e T. pediculana (Fabricius, 1804 e uma chave para identificação das espécies.Some new Meliponini species of the genus Trigonisca Moure, 1950 (Hymenoptera, Apidae, Apinae from Brazil and Panamá are described: T. roubiki sp. nov. (Panamá, T. variegatifrons sp. nov. (Brazil: RO, PA, MT, T. vitrifrons sp. nov. (Brazil: AM, PA, T. unidentata sp. nov. (Brazil: AM, T. meridionalis sp. nov. (Brazil: PA, MA, MT, MG, SP, T. bidentata sp. nov. (Brazil: RO, T. extrema sp. nov. (Brazil: AM and T. hirticornis sp. nov. (Brazil: RO, PA; additional geographic records from T. flavicans (Moure, 1950, T. intermedia Moure, 1989, T. dobzhanskyi (Moure, 1950, T. ceophloei (Schwarz, 1938, T. nataliae (Moure, 1950 and T. pediculana (Fabricius, 1804 and an identification key for species are presented.

  9. The professional orientation to the masonry specialty: a system of activities

    Directory of Open Access Journals (Sweden)

    Jóse Andrés Gómez Torres

    2018-03-01

    Full Text Available The specialty Masonry in Technical and Vocational Education is of great importance given the mission that has to train workers who have to use the most efficient and updated techniques and technologies for the construction of buildings and other construction works. In the pedagogical practice manifested a contradiction expressed in the need to raise the quality of the professional training of the workers in the specialty Masonry, however, there were inadequacies in the work of professional guidance with students who attend the first year in the Polytechnical center "Leonides Blanco", reflected in the insufficient inclination towards the study profile, which led to the failure of a percentage of students. The objective of the work was to elaborate a system of activities that perfected the process of professional orientation towards the specialty Albañilería the first year at the "Leonides Blanco" PolytechnicCenter. In the investigative process, the dialectical-materialist method was assumed as the general method, which supported the theoretical methods, the application of statistical techniques that made possible the study and systematization of the theoretical and methodological foundations of the process under investigation. The practical significance is expressed in a system of activities that contributed to the professional orientation of the first-year students of the specialty Masonry, which guarantees a relevant initial training process, depending on the demands of the professional model and the needs educational and social

  10. Calibration-free quantitative elemental analysis of meteor plasma using reference laser-induced breakdown spectroscopy of meteorite samples

    Science.gov (United States)

    Ferus, Martin; Koukal, Jakub; Lenža, Libor; Srba, Jiří; Kubelík, Petr; Laitl, Vojtěch; Zanozina, Ekaterina M.; Váňa, Pavel; Kaiserová, Tereza; Knížek, Antonín; Rimmer, Paul; Chatzitheodoridis, Elias; Civiš, Svatopluk

    2018-03-01

    Aims: We aim to analyse real-time Perseid and Leonid meteor spectra using a novel calibration-free (CF) method, which is usually applied in the laboratory for laser-induced breakdown spectroscopic (LIBS) chemical analysis. Methods: Reference laser ablation spectra of specimens of chondritic meteorites were measured in situ simultaneously with a high-resolution laboratory echelle spectrograph and a spectral camera for meteor observation. Laboratory data were subsequently evaluated via the CF method and compared with real meteor emission spectra. Additionally, spectral features related to airglow plasma were compared with the spectra of laser-induced breakdown and electric discharge in the air. Results: We show that this method can be applied in the evaluation of meteor spectral data observed in real time. Specifically, CF analysis can be used to determine the chemical composition of meteor plasma, which, in the case of the Perseid and Leonid meteors analysed in this study, corresponds to that of the C-group of chondrites.

  11. Treatment of hallux valgus deformity.

    Science.gov (United States)

    Fraissler, Lukas; Konrads, Christian; Hoberg, Maik; Rudert, Maximilian; Walcher, Matthias

    2016-08-01

    Hallux valgus deformity is a very common pathological condition which commonly produces painful disability. It is characterised as a combined deformity with a malpositioning of the first metatarsophalangeal joint caused by a lateral deviation of the great toe and a medial deviation of the first metatarsal bone.Taking the patient's history and a thorough physical examination are important steps. Anteroposterior and lateral weight-bearing radiographs of the entire foot are crucial for adequate assessment in the treatment of hallux valgus.Non-operative treatment of the hallux valgus cannot correct the deformity. However, insoles and physiotherapy in combination with good footwear can help to control the symptoms.There are many operative techniques for hallux valgus correction. The decision on which surgical technique is used depends on the degree of deformity, the extent of degenerative changes of the first metatarsophalangeal joint and the shape and size of the metatarsal bone and phalangeal deviation. The role of stability of the first tarsometatarsal joint is controversial.Surgical techniques include the modified McBride procedure, distal metatarsal osteotomies, metatarsal shaft osteotomies, the Akin osteotomy, proximal metatarsal osteotomies, the modified Lapidus fusion and the hallux joint fusion. Recently, minimally invasive percutaneous techniques have gained importance and are currently being evaluated more scientifically.Hallux valgus correction is followed by corrective dressings of the great toe post-operatively. Depending on the procedure, partial or full weight-bearing in a post-operative shoe or cast immobilisation is advised. Post-operative radiographs are taken in regular intervals until osseous healing is achieved. Cite this article: Fraissler L, Konrads C, Hoberg M, Rudert M, Walcher M. Treatment of hallux valgus deformity. EFORT Open Rev 2016;1:295-302. DOI: 10.1302/2058-5241.1.000005.

  12. Relationship of frontal plane rotation of first metatarsal to proximal articular set angle and hallux alignment in patients undergoing tarsometatarsal arthrodesis for hallux abducto valgus: a case series and critical review of the literature.

    Science.gov (United States)

    Dayton, Paul; Feilmeier, Mindi; Kauwe, Merrell; Hirschi, Jordan

    2013-01-01

    Rotation of the first metatarsal, as a component of hallux abducto valgus, is rarely discussed and is not addressed as a component of most hallux valgus corrective procedures. We believe frontal plane rotation of the first metatarsal to be an integral component of hallux abducto valgus deformity (the "third plane of deformity") and believe de-rotation is necessary for complete deformity correction. We observed the change in angular measurements commonly used in the evaluation of hallux valgus deformity in patients who underwent a modified lapidus procedure. We measured the intermetatarsal angle, hallux abductus angle, proximal articular set angle, and tibial sesamoid position on weightbearing radiographs of 25 feet in 24 patients who had undergone tarsal metatarsal corrective arthrodesis and lateral capsular release. Specific attention was given to reduction of the frontal plane rotation of the first metatarsal during correction. Our results showed a change in the angular measurements observed by 4 investigators as follows. The mean change in the intermetatarsal angle was 10.1° (p hallux abductus angle was 17.8° (p valgus, or everted position of the first metatarsal, was noted as a component of the hallux abducto valgus deformity in our patient population and was corrected by varus rotation or inversion of the metatarsal. We also reviewed the current literature related to anatomic changes in the first ray in the patient with hallux valgus deformity and reviewed our hypothesis regarding the reduction in the proximal articular set angle, which we believe to be related to frontal plane rotation of the first metatarsal, resulting in a radiographic artifact. Copyright © 2013. Published by Elsevier Inc.

  13. Tailored botulinum toxin type A injections in aesthetic medicine: consensus panel recommendations for treating the forehead based on individual facial anatomy and muscle tone

    Directory of Open Access Journals (Sweden)

    Anido J

    2017-10-01

    Full Text Available Javier Anido,1 Daniel Arenas,2 Cristina Arruabarrena,3 Alfonso Domínguez-Gil,4 Carlos Fajardo,5 Mar Mira,6 Javier Murillo,7 Natalia Ribé,8 Helga Rivera,9 Sofia Ruiz del Cueto,6 Helder Silvestre,10 Marisa Tirado11 1A-Clinic, Madrid, 2Hospital Cruz Roja, Madrid, 3Clinic Cristina Arruabarrena, San Sebastiá, 4Salamanca University, Salamanca, 5Clinic Fajardo, Malaga, 6Clinic Mira+Cueto, Madrid, 7Clinic CIR, Seville, 8Institute Natalia Ribé, Barcelona, 9Clinic Helga Rivera, Vigo, Spain; 10Clinic Europa, Lisbon, Portugal; 11Clinic Derma Alemar, Castellón, Spain Background: Facial lines and wrinkles are strongly influenced by individual differences in anatomy and muscle activity and no single injection protocol will suit all patients. However, there is only limited information in the published literature on how to develop a tailored approach to botulinum toxin treatment.Methods: An expert panel of physicians was convened to establish a consensus on developing an individualized approach to treatment of the forehead with incobotulinumtoxinA. Separate treatment protocols were developed for men and women and subdivided by background level of muscle activity: kinetic, hyperkinetic, and hypertonic. Each muscle tone category was then further subdivided to take account of individual characteristics that can influence treatment.Results: Consensus members describe how to perform a dynamic assessment to optimize the dose and injection technique for each patient. A tailored treatment protocol is described for men and women with a wide range of forehead presentations. For each presentation, units of toxin as well as the precise location of injection points were defined by creating a 12-zone map of the forehead.Conclusion: These recommendations depart from traditional consensus documents by providing detailed incobotulinumtoxinA injection protocols for the forehead based on the major parameters that differ between patients, including muscular anatomy, size, and

  14. Grafica de carte din RSS Moldovenească în perioada de instaurare a realismului socialist (1940–1953

    Directory of Open Access Journals (Sweden)

    Victoria Rocaciuc

    2016-10-01

    Full Text Available Initially, the publishing processes in the MASSR and Bessarabia of the interwar period developed completely differently in the aesthetic and ideological scope. Their unification is observed after 1940. In the art of book graphics of the Moldavian Soviet Socialist Republic, the transition to socialist realism was characterized by documentation and the domination of illustration characteristics, accumulation of professional skills, formation of creative manners and the author’s styles of illustrators. Evgheni Merega was among the first graphic artists involved in these processes who cooperated with: Tiraspol State Printing House, the State Publishing House (Chisinau, „Shkoala sovetica” and „Uchpedgiz”. Boris Nesvedov and Valentina Neceaev started in the interwar period. In the period 1940–1953, Leonid Grigoraşenco, Ilia Bogdesco, Boris Şirocorad, Iacob Averbuh, Ioachim Postolachi, Aleksandr Neforosov etc. made a name for themselves in the field of book graphics.

  15. Üldohtlik viis, kahe või enama isiku tapmine ja omakasu motiiv kui mõrva tunnused. Riigikohtu kriminaalkolleegiumi otsus asjas 3-1-1-36-09 / Elina Elkind

    Index Scriptorium Estoniae

    Elkind, Elina, 1982-

    2009-01-01

    Riigikohtu lahendist 3-1-1-36-09: Nikolai Galkovski kaitsja vandeadvokaat Anatoli Jaroslavski, Andrei Grišini kaitsja vandeadvokaat Leonid Olovjanišnikovi, Aleksandr Semjonovi kaitsja vandeadvokaat Oleg Nišajevi ja Dmitri Štšerbakovi kaitsja vandeadvokaat Toomas Alpi kassatsioonid Tallinna Ringkonnakohtu 24. novembri 2008. a kohtuotsuse peale kriminaalasjas Andrei Grišini süüdistuses KarS § 114 p-de 2, 3 ja 5 ja § 22 lg-te 2 ja 3, Dmitri Štšerbakovi süüdistuses KarS § 114 p-de 2, 3 ja 5, Aleksandr Semjonovi süüdistuses KarS § 114 p-de 2, 3 ja 5 ning Nikolai Galkovski süüdistuses KarS § 257, § 114 p-de 2, 3 ja 5 ja § 22 lg 3 järgi

  16. The breast: from Ancient Greek myths to Hippocrates and Galen.

    Science.gov (United States)

    Iavazzo, C R; Trompoukis, C; Siempos, I I; Falagas, M E

    2009-01-01

    This is a historical article about Ancient Greek literature from mythological times until the first centuries AD with regard to the female breast. We endeavoured to collect several elegant narratives on the topic as well as to explore the knowledge of Ancient Greek doctors on the role, physiology and pathology of breast and the treatment of its diseases. We identified such descriptions in myths regarding Amazons, Hercules, Zeus, Hera and Amaltheia. Furthermore, descriptions on the topic were also found in the work of Hippocrates, Aristoteles, Soranos, Alexander of Aphrodisias, Celsus, Archigenis, Leonides, Galen and Oribasius. We may conclude that some of today's medical knowledge or practice regarding the breast was also known in the historical period.

  17. Ground-based multi-station spectroscopic imaging with ALIS. - Scientific highlights, project status and future prospects

    Science.gov (United States)

    Brändström; Gustavsson, Björn; Pellinen-Wannberg, Asta; Sandahl, Ingrid; Sergienko, Tima; Steen, Ake

    2005-08-01

    The Auroral Large Imaging System (ALIS) was first proposed at the ESA-PAC meeting in Lahnstein 1989. The first spectroscopic imaging station was operational in 1994, and since then up to six stations have been in simultaneous operation. Each station has a scientific-grade CCD-detector and a filter-wheel for narrow-band interference-filters with six positions. The field-of-view is around 70°. Each imager is mounted in a positioning system, enabling imaging of a common volume from several sites. This enables triangulation and tomography. Raw data from ALIS is freely available at ("http://alis.irf.se") and ALIS is open for scientific colaboration. ALIS made the first unambiguous observations of Radio-induced optical emissions at high latitudes, and the detection of water in a Leonid meteor-trail. Both rockets and satellite coordination are considered for future observations with ALIS.

  18. HISTORY OF FORMATION AND PROSPECTS FOR DEVELOPMENT OF BELARUSIAN SCIENTIFIC CHEMICAL ANT THERMAL TREATMENT SCHOOL

    Directory of Open Access Journals (Sweden)

    N. I. Ivanitsky

    2007-01-01

    Full Text Available History of the «Material Science in Mechanical Engineering»” accounts for more than 40 years and by right it can be called a history of the Belarusian School of Metal Science Specialists. One of the founders of the Scientific School of Belarusian Metal Science Specialists has been Professor Leonid Grigorievich Voroshnine, double N.A. Minkevich prize-winner, Doctor of Technical Sciences, Head of the Department. Under his leadership and as a result of his personal participation more than 100 new diffusion coatings of multi- and special purposes such as heat-resistant, wear-resistant, anti-corrosive, cavitation- resistant have been developed. The papers written by the Department scientists are well known and they are generally recognized as classical books on chemical and thermal treatment. Nowadays the Scientific School created by Professor Voroshnine L.G is successfully working.

  19. Near-Earth Object (NEO) Hazard Background

    Science.gov (United States)

    Mazanek, Daniel D.

    2005-01-01

    The fundamental problem regarding NEO hazards is that the Earth and other planets, as well as their moons, share the solar system with a vast number of small planetary bodies and orbiting debris. Objects of substantial size are typically classified as either comets or asteroids. Although the solar system is quite expansive, the planets and moons (as well as the Sun) are occasionally impacted by these objects. We live in a cosmic shooting gallery where collisions with Earth occur on a regular basis. Because the number of smaller comets and asteroids is believed to be much greater than larger objects, the frequency of impacts is significantly higher. Fortunately, the smaller objects, which are much more numerous, are usually neutralized by the Earth's protective atmosphere. It is estimated that between 1000 and 10,000 tons of debris fall to Earth each year, most of it in the form of dust particles and extremely small meteorites. With no atmosphere, the Moon's surface is continuously impacted with dust and small debris. On November 17 and 18, 1999, during the annual Leonid meteor shower, several lunar surface impacts were observed by amateur astronomers in North America. The Leonids result from the Earth's passage each year through the debris ejected from Comet Tempel-Tuttle. These annual showers provide a periodic reminder of the possibility of a much more consequential cosmic collision, and the heavily cratered lunar surface acts a constant testimony to the impact threat. The impact problem and those planetary bodies that are a threat have been discussed in great depth in a wide range of publications and books, such as The Spaceguard Survey , Hazards Due to Comets and Asteroids, and Cosmic Catastrophes. This paper gives a brief overview on the background of this problem and address some limitations of ground-based surveys for detection of small and/or faint near-Earth objects.

  20. Ancient Chinese Observations and Modern Cometary Models

    Science.gov (United States)

    Yeomans, D. K.

    1995-12-01

    Ancient astronomical observations by Chinese, Japanese, and Korean observers represent the only data source for discerning the long-term behavior of comets. The primary source material is derived from Chinese astrologers who kept a vigilant celestial watch in an effort to issue up-to-date astrological forecasts for the reigning emperors. Surprisingly accurate records were kept on cometary apparitions with careful notes being made of an object's position, motion, size, color, and tail length. For comets Halley, Swift-Tuttle, and Tempel-Tuttle, Chinese observations have been used to model their motions over two millennia and to infer their photometric histories. One general result is that active comets must achieve an apparent magnitude of 3.5 or brighter before they become obvious naked-eye objects. For both comets Halley and Swift-Tuttle, their absolute magnitudes and hence their outgassing rates, have remained relatively constant for two millennia. Comet Halley's rocket-like outgassing has consistently delayed the comet's return to perihelion by 4 days so that the comet's spin axis must have remained stable for at least two millennia. Although its outgassing is at nearly the same rate as Halley's, comet Swift-Tuttle's motion has been unaffected by outgassing forces; this comet is likely to be ten times more massive than Halley and hence far more difficult for rocket-like forces to push it around. Although the earliest definite observations of comet Tempel-Tuttle were in 1366, the associated Leonid meteor showers have been identified as early as A.D. 902. The circumstance for each historical meteor shower and storm have been used to guide predictions for the upcoming 1998-1999 Leonid meteor displays.

  1. Mechanisms of sound seattering by biological targets and their aggregates

    Directory of Open Access Journals (Sweden)

    Natalia Gorska

    2006-03-01

    Full Text Available Natalia Gorska's thesis is based on a set of 9 papers published in scientific journals (Gorska & Klusek 1998, Gorska 2000, Gorska & Chu 2001a, b, Gorska & Ona 2003a, b and conference proceedings (Gorska & Klusek 1994, Gorska 1999, Gorska & Chu 2000, which broadly summarise her integrated research achievements in underwater acoustics from 1994 to 2003. She is the sole author of two of the articles (Gorska 1999, 2000, and is the first co-author, taking a leading part, in the others (Gorska & Klusek 1994, 1998, Gorska & Chu 2000, Gorska & Chu 200la, b, Gorska & Ona 2003a, b.     Her research objective was to work out the theoretical background to certain problems of sound scattering by biological targets - single individuals and aggregated layers of fish and zooplankton - in relation to environmental conditions in the sea. In the study she focused on acoustical extinction and backscattering, including the phenomenon of echo interference. In conjunction wit h the co-authors of papers Gorska & Ona 2003a, b, Gorska & Chu 2001a, b and Gorska & Chu 2000, she was able to apply and verify her theoretical results empirically.

  2. Extended-release hydrocodone – gift or curse?

    Directory of Open Access Journals (Sweden)

    Krashin D

    2013-01-01

    Full Text Available Daniel Krashin,1 Natalia Murinova,2 Andrea M Trescot31Department of Anesthesiology and Pain Medicine, 2Department of Neurology University of Washington, Seattle, WA, USA 3Algone Pain Center, Wasilla, AK, USAAbstract: Hydrocodone is a semisynthetic opioid, which has been used for decades as a short-acting analgesic combined with acetaminophen (or less commonly ibuprofen. Several long-acting, non-acetaminophen-containing hydrocodone formulations are undergoing trials in the US under the auspices of the US Food and Drug Administration, and may be available shortly. This article reviews some of the advantages (including drug familiarity and lack of acetaminophen toxicity and potential disadvantages (including altered use patterns and high morphine equivalent dosing of such a medication formulation. We also discuss the abuse potential of long-acting versus short-acting opioids in general and hydrocodone specifically, as well as the metabolism of hydrocodone.Keywords: hydrocodone, long-acting opioids, opioid abuse, acetaminophen toxicity, tamper-resistant opioids

  3. Orienteering club

    CERN Multimedia

    Club d'orientation

    2014-01-01

    Course d'orientation C’est sous un beau soleil samedi 4 octobre que s’est déroulée la 6e étape de la Coupe genevoise d’automne organisée par le club. Plus d’une centaine de concurrents provenant de 7 clubs de CO avaient fait le déplacement pour courir sur un des cinq parcours proposés dans les bois de Trélex-Génolier (VD). Le podium est le suivant : Technique long (5,9 km, 19 postes) : 1er Jurg Niggli, O’Jura (1:00:02); 2e Berni Wehrle, CO CERN (1:06:44); 3e Konrad Ehrbar, COLJ (1:07:08) Technique moyen (4,8 km, 18 postes) : 1er Christophe Vuitton, CO CERN (54:25); 2e J.B. Zosso, CO CERN (1:01:19); 3e Jeremy Wichoud, COLJ (1:06:21) Technique court (3,8 km, 14 postes) : 1er Julien Vuitton, CO CERN (36:19); 2e Vladimir Kuznetsov, COLJ (48:47); 3e Natalia Niggli, O’Jura (50:38) Facile moyen (3,2 km, 11 postes) : 1ère Alina Niggli, O&...

  4. Evaluadores de este Número

    Directory of Open Access Journals (Sweden)

    Comité Editorial

    2017-03-01

    Full Text Available Evaluadores NacionalesMagdalena Arnao, Universidad Nacional de CórdobaMaría Gabriela Chaparro, Universidad Nacional del Centro de la Pcia. de Buenos AiresEmilio Crenzel, Universidad de Buenos AiresDaniel Feierstein, Universidad Nacional de Tres de FebreroAna María Gorosito Kramer, Universidad Nacional de MisionesAnne Gustavsson, Universidad Nacional de San MartínPaula Silvana Novellino, Museo de Ciencias Naturales y Antropológicas Juan Cornelio MoyanoNatalia Ojeda, Universidad Nacional del Centro de la Pcia. de Buenos AiresFrancisco Pazzarelli, Universidad Nacional de CórdobaJaime Peire, Universidad Nacional de Tres de FebreroAna Ramos, Universidad Nacional de Río NegroAgustina Rodríguez Romero, Universidad Nacional de Tres de FebreroCarlos Salamanca, Flacso – Argentina.Jorge Suby, Universidad Nacional del Centro de la Pcia. de Buenos AiresEvaluadores Extranjeros  Karina Biondi, Universidade Estadual de Campinas, BrasilVincent Hirtzel, Centre National de la Recherche Scientifique – CNRS, FranciaMaría Isabel Jociles Rubio, Universidad Compultense de Madrid, EspañaLiuba Kogan, Universidad del Pacífico, PerúDiana Marre, Universidad Autónoma de Barcelona, EspañaMario Ruffer, Universidad Autónoma Metropolitana, México

  5. Chum salmon egg extracts induce upregulation of collagen type I and exert antioxidative effects on human dermal fibroblast cultures

    Directory of Open Access Journals (Sweden)

    Yoshino A

    2016-08-01

    Full Text Available Atsushi Yoshino,1 Natalia Polouliakh,1–3 Akira Meguro,1 Masaki Takeuchi,1,4 Tatsukata Kawagoe,1 Nobuhisa Mizuki1 1Department of Ophthalmology and Visual Science, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, 2Sony Computer Science Laboratories Inc., Fundamental Research Laboratories, 3Systems Biology Institute, Tokyo, Japan; 4Inflammatory Disease Section, National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA Abstract: Components of fish roe possess antioxidant and antiaging activities, making them potentially very beneficial natural resources. Here, we investigated chum salmon eggs (CSEs as a source of active ingredients, including vitamins, unsaturated fatty acids, and proteins. We incubated human dermal fibroblast cultures for 48 hours with high and low concentrations of CSE extracts and analyzed changes in gene expression. Cells treated with CSE extract showed concentration-dependent upregulation of collagen type I genes and of multiple antioxidative genes, including OXR1, TXNRD1, and PRDX family genes. We further conducted in silico phylogenetic footprinting analysis of promoter regions. These results suggested that transcription factors such as acute myeloid leukemia-1a and cyclic adenosine monophosphate response element-binding protein may be involved in the observed upregulation of antioxidative genes. Our results support the idea that CSEs are strong candidate sources of antioxidant materials and cosmeceutically effective ingredients. Keywords: fish egg, antiaging, gene expression analysis, antioxidative gene, phylogenetic footprinting analysis

  6. The Concept of Work in Yupik Eskimo Society Before and After the Russian Influx: A Linguist’s Perspective

    Directory of Open Access Journals (Sweden)

    Nikolai Vakhtin

    2017-06-01

    Full Text Available The Yupik language has a word to signify ‘work’ derived from the stem qepgha(gh- (qepghaq ‘work’ [noun], qepghaghtuq ‘he works’, qepghaghta ‘worker’, etc. The scope of the meaning of this word changed drastically after the Russians came to Chukotka to stay in the 1930s. While in the pre-(intensive contact times the word mainly meant ‘house work’ or ‘processing the carcass of a killed animal’, in mid-20th century it acquired new meanings, borrowing them from Russian. The usage of the word also became a replica of Russian usage: the concept acquired new dependent words, like evaluative adverbs and adjectives, or inanimate agents. This change of meaning reflected social changes that took place in the Yupik world as a result of the modernisation process of the 1950s and 1960s, and is an indicator of the deep transformation the society underwent under Russian (Soviet influence. The paper analyses this process using two sources from two different epochs: Yupik texts recorded by Yekaterina Rubtsova in the 1940s, that is, in the pre-(intensive contact period, and a modern Russian-Yupik dictionary compiled by Natalia Rodionova, a teacher of Yupik Eskimo at the Anadyr college, and published 70 years later, in 2014.

  7. Club Orientation

    CERN Multimedia

    Club d'orientation

    2014-01-01

      COURSE ORIENTATION   Pas moins de 100 concurrents sont venus s’affronter sur les parcours proposés par le club d’orientation du CERN ce samedi 26 avril lors de la 4e étape de la coupe genevoise de printemps. Les podiums ont été attribués à :  Technique long avec 19 postes : 1er Yvan Balliot, ASO Annecy en 1:01:39 ; 2e Dominique Fleurent, ASO Annecy, en 1:05:12 ; 3e Rémi Fournier, SOS Sallanches, en 1:05:40. Technique moyen avec 14 postes : 1er Jean-Bernard Zosso, CO CERN, en 46:42 ; 2e Céline Zosso, CO CERN, en 50:51 ; 3e Clément Poncet, O’Jura Prémanon, en 51:27. Technique court avec 13 postes : 1er Jaakko Murtomaki, YKV Seinaejoki, en 36:04 ; 2e Marc Baumgartner en 41:27 ; 3e Natalia Niggli, O’Jura Prémanon, en 52:43. Sur les parcours facile moyen et facile court, victoire respectivement de Stéphanie...

  8. Mesenchymal and induced pluripotent stem cells: general insights and clinical perspectives

    Directory of Open Access Journals (Sweden)

    Zomer HD

    2015-09-01

    Full Text Available Helena D Zomer,1 Atanásio S Vidane,1 Natalia N Gonçalves,1 Carlos E Ambrósio2 1Department of Surgery, Faculty of Veterinary Medicine and Animal Science, University of São Paulo, São Paulo, SP, Brazil; 2Department of Veterinary Medicine, Faculty of Animal Sciences and Food Engineering, University of São Paulo, Pirassununga, SP, Brazil Abstract: Mesenchymal stem cells have awakened a great deal of interest in regenerative medicine due to their plasticity, and immunomodulatory and anti-inflammatory properties. They are high-yield and can be acquired through noninvasive methods from adult tissues. Moreover, they are nontumorigenic and are the most widely studied. On the other hand, induced pluripotent stem (iPS cells can be derived directly from adult cells through gene reprogramming. The new iPS technology avoids the embryo destruction or manipulation to generate pluripotent cells, therefore, are exempt from ethical implication surrounding embryonic stem cell use. The pre-differentiation of iPS cells ensures the safety of future approaches. Both mesenchymal stem cells and iPS cells can be used for autologous cell transplantations without the risk of immune rejection and represent a great opportunity for future alternative therapies. In this review we discussed the therapeutic perspectives using mesenchymal and iPS cells. Keywords: cell transplantation, cell therapy, iPS, MSC

  9. Opportunities and challenges at the interface between petrochemistry and refinery. Preprints

    Energy Technology Data Exchange (ETDEWEB)

    Ernst, S.; Leitner, W.; Lercher, J.A.; Nees, F.; Perego, C.; Rupp, M.; Santacesaria. E. (eds.)

    2007-07-01

    Within the DGMK/SCI-Conference 'Opportunities and Challenges at the Interface between Petrochemistry and refinery' between 10th and 12th October, 2007, in Hamburg (Federal Republic of Germany) the following lectures were held: (a) Maximizing petrochemicals from refineries (B. Glover, T. Foley, S. Frey); (b) Opportunities and challenges at the interface between petrochemistry and refinery - the OMV view (J. Lichtscheidl); (c) Aspects of petrochemistry in a fuels refinery (J. Essler, J. Mielicke, T. Maier); (d) Enhanced propylene production in FCC by novel catalytic materials (C.P. Kelkar, D. Harris, M. Xu, J. Fu); (e) Retrofit of an MTBE-unit to ETBE (A. Rix, U. Peters); (f) Opportunities and challenges at the interface between petrochemistry and refinery - The BASF perspectives (H.-J. Blankertz); (g) Light olefins - challenges from new production routes? (H. Zimmermann); (h) Conversion of heavy aromatic hydrocarbons to valuable synthetic feed for steamcrackers (A. Cesana, L. Dalloro, F. Rivetti, R. Buzzoni, R. Bignazzi); (i) C{sub 4} olefin/paraffin separation over the metal organic framework material Cu{sub 3}BTC{sub 2} (S. Kunz, O. Tangermann, M. Hartmann); (j) Glycerol tertiary butyl ethers via etherification of glycerol with isobutene (A. Behr); (k) Biorefineries: From concepts to reality? (K. Wagemann); (l) Modern concepts in reactor and separation technologies (D. Agar); (m) Innovative reactive distillation process for the production of the MTBE substitute isooctane from isobutene (M. Chalakova, R. Kaur, H. Freund, S. Mahajani, K. Sundmacher); (n) Supported ionic liquid phase (SILP) systems - novel fixed bed reactor concepts for homogeneous catalysis (A. Riisager, R. Fehrmann, M. Haumann, M. Jakuttis, J. Joni, P. Wasserscheid); (o) Selective oxidations to industrial intermediates (S. Schunck); (p) Perspectives of industrial realization for propane oxidative dehydrogenation over chromium oxide catalysts (A.L. Lapidus, N.A. Gaidai, Yu. A. Agafonov, M

  10. Comparison of the Mechanical Characteristics of a Universal Small Biplane Plating Technique Without Compression Screw and Single Anatomic Plate With Compression Screw.

    Science.gov (United States)

    Dayton, Paul; Ferguson, Joe; Hatch, Daniel; Santrock, Robert; Scanlan, Sean; Smith, Bret

    2016-01-01

    To better understand the mechanical characteristics of biplane locked plating in small bone fixation, the present study compared the stability under cyclic cantilever loading of a 2-plate locked biplane (BPP) construct without interfragmentary compression with that of a single-plate locked construct with an additional interfragmentary screw (SPS) using surrogate bone models simulating Lapidus arthrodesis. In static ultimate plantar bending, the BPP construct failed at significantly greater load than did the SPS construct (556.2 ± 37.1 N versus 241.6 ± 6.3 N, p = .007). For cyclic failure testing in plantar bending at a 180-N starting load, the BPP construct failed at a significantly greater number of cycles (158,322 ± 50,609 versus 13,718 ± 10,471 cycles) and failure load (242.5 ± 25.0 N versus 180.0 ± 0.0 N) than the SPS construct (p = .002). For cyclic failure testing in plantar bending at a 120-N starting load, the results were not significantly different between the BPP and SPS constructs for the number of cycles (207,646 ± 45,253 versus 159,334 ± 69,430) or failure load (205.0 ± 22.4 N versus 185.0 ± 33.5 N; p = .300). For cyclic testing with 90° offset loading (i.e., medial to lateral bending) at a 120-N starting load, all 5 BPP constructs (tension side) and 2 of the 5 SPS constructs reached 250,000 cycles without failure. Overall, the present study found the BPP construct to have superior or equivalent stability in multiplanar orientations of force application in both static and fatigue testing. Thus, the concept of biplane locked plating, using 2 low profile plates and unicortical screw insertion, shows promise in small bone fixation, because it provides consistent stability in multiplanar orientations, making it universally adaptable to many clinical situations. Copyright © 2016 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  11. Obituary: Kenneth L. Franklin, 1923-2007

    Science.gov (United States)

    Rao, Joe; Degrasse Tyson, Neil

    2007-12-01

    Renowned astronomer and astronomy popularizer Kenneth L. Franklin died early Monday morning, June 18, 2007, in Boulder, Colorado, two weeks after undergoing heart surgery. He was 84 years old. Kenneth Linn Franklin, the only child of Myles and Ruth (Houston) Franklin, was born March 25, 1923 in Alemeda, California. Ken obtained his Ph.D. in astronomy in 1953 at the University of California, Berkeley. From 1954 to 1956 he was a research fellow in radio astronomy at the Department of Terrestrial Magnetism, Carnegie Institution of Washington, DC. While there, he and Bernard F. Burke discovered radio emissions from the planet Jupiter. They announced their find on April 6, 1955, at a meeting of the American Astronomical Society (AAS). In 1956 Ken joined the staff of the American Museum-Hayden Planetarium, where he later served as chairman and chief scientist. Over the course of thirty years he wrote and/or presented innumerable sky shows for the planetarium sky theater, taught popular and technical courses in astronomy, and answered questions from the public. Ken was frequently consulted by local industries engaged in the space program, as well as by the news media and publishers. He was often interviewed on local and national radio and television, especially when a celestial event of special interest was due to occur. On the first page of the November 1966 issue of Sky & Telescope, in comments about the upcoming Leonid meteor shower, Franklin stuck his neck out. Based on some calculations that he'd made, he said he felt we were going to be in for a "interesting display." His was one of the few forecasts that suggested the '66 Leonids might be memorable. As it turned out, he was right — that year observers experienced the now-legendary Leonid meteor storm. From 1973 to 1979, Ken was the AAS's public-affairs officer. For two decades he also served in the society's Harlow Shapley Visiting Lecturer Program, speaking at one or two colleges each year. Ken was an active

  12. Toxicity studies of six types of carbon nanoparticles in a chicken-embryo model

    Directory of Open Access Journals (Sweden)

    Kurantowicz N

    2017-04-01

    Full Text Available Natalia Kurantowicz,1 Ewa Sawosz,1 Gabriela Halik,1 Barbara Strojny,1 Anna Hotowy,1 Marta Grodzik,1 Radosław Piast,2 Wanvimol Pasanphan,3 André Chwalibog4 1Department of Animal Nutrition and Biotechnology, Warsaw University of Life Sciences, 2Faculty of Chemistry, Warsaw University, Warsaw, Poland; 3Department of Materials Science, Faculty of Science, Kasetsart University, Bangkok, Thailand; 4Department of Veterinary Clinical and Animal Sciences, University of Copenhagen, Copenhagen, Denmark Abstract: In the present study, the toxicity of six different types of carbon nanoparticles (CNPs was investigated using a chicken-embryo model. Fertilized chicken eggs were divided into the following treatment groups: placebo, diamond NPs, graphite NPs, pristine graphene, small graphene oxide, large graphene oxide, and reduced graphene oxide. Experimental solutions at a concentration of 500 µg/mL were administrated into the egg albumin. Gross pathology and the rate of survival were examined after 5, 10, 15, and 20 days of incubation. After 20 days of incubation, blood samples were collected and the weight of the body and organs measured. The relative ratio of embryo survival decreased after treatment all treatments except diamond NPs. There was no correlation between the rate of survival and the ζ-potential or the surface charge of the CNPs in solution. Body and organ weight, red blood-cell morphology, blood serum biochemical parameters, and oxidative damage in the liver did not differ among the groups. These results indicate that CNPs can remain in blood circulation without any major side effects, suggesting their potential applicability as vehicles for drug delivery or active compounds per se. However, there is a need for further investigation of their properties, which vary depending on production methods and surface functionalization. Keywords: nanoparticles, diamond, graphite, graphene, toxicity, red blood cells, oxidative stress, surface charge

  13. Evaluation of ceftiofur–PHBV microparticles in rats

    Directory of Open Access Journals (Sweden)

    Vilos C

    2014-05-01

    Full Text Available Cristian Vilos,1,3 Luis Constandil,2,3 Paula I Rodas,1,3 Mario Cantin,4,5 Katherine Zepeda,1 Natalia Herrera,1 Luis A Velasquez1,3 1Center for Integrative Medicine and Innovative Science (CIMIS, Faculty of Medicine, Universidad Andres Bello, Santiago, 2Laboratory of Neurobiology, Department of Biology, Faculty of Chemistry and Biology, Universidad de Santiago de Chile, Santiago, 3Centro para el Desarrollo de la Nanociencia y Nanotecnología, Universidad de Santiago de Chile, Ecuador, Santiago, 4CIMA, Department of Integral Dentistry, Faculty of Dentistry, Universidad de La Frontera, Temuco, 5Center of Research in Biomedical Sciences, Universidad Autónoma de Chile, Temuco, Chile Abstract: Despite the high number of antibiotics used for the treatment of infectious disease in animals, the development of slow release formulations presents a significant challenge, particularly in using novel biomaterials with low cost. In this report, we studied the pharmacokinetics, toxicity, and therapeutic activity of ceftiofur–PHBV (ceftiofur–poly(3-hydroxybutyrate-co-3-hydroxyvalerate in rats. The pharmacokinetic study demonstrated a sustained release of ceftiofur into the bloodstream, with detectable levels over the minimum inhibitory concentration for at least 17 days after a single intramuscular injection of ceftiofur–PHBV (10 mg/kg weight. In addition, the toxicological evaluation of biochemical, hematological, and coagulation blood parameters at the therapeutic dose demonstrated the safety of ceftiofur–PHBV, with no adverse effects. In addition, ceftiofur–PHBV exhibited a therapeutic effect for a longer time period than the nonencapsulated ceftiofur in rats challenged with Salmonella Typhimurium. The slow release of ceftiofur from the ceftiofur–PHBV, its low toxicity in the blood parameters evaluated, and the efficacy in the rats infected with Salmonella Typhimurium make ceftiofur–PHBV a strong candidate for biotechnological applications in

  14. Docetaxel-loaded solid lipid nanoparticles as a basis for a targeted and dose-sparing personalized breast cancer treatment strategy

    Directory of Open Access Journals (Sweden)

    Danilova NV

    2015-03-01

    Full Text Available Natalia V Danilova,1,2 Zhomart R Kalzhanov,3 Nina A Nefedova,2 Pavel G Mal’kov,2 Ioannis P Kosmas,1,4 Marina Y Eliseeva,1,5 Ospan A Mynbaev1,5,6 1International Translational Medicine and Biomodeling Research Team, MIPT Center for Human Physiology, Laboratory of Cellular and Molecular Technologies, Moscow Institute of Physics and Technology, State University, 2Department of Physiology and Basic Pathology, Faculty of Fundamental Medicine, Lomonosov Moscow State University, Moscow, Russia; 3Department of Human Metabolism, Academic Unit of Reproductive and Developmental Medicine, Sheffield University, Sheffield, UK; 4Department of Obstetrics and Gynecology, Ioannina State General Hospital G Chatzikosta, Ioannina, Greece; 5Department of Obstetrics, Gynecology and Reproductive Medicine, Peoples’ Friendship University of Russia, 6Laboratory of Immunology, Moscow State University of Medicine and Dentistry named after AI Evdokimov, Moscow, Russia The long-term survival rate of patients with breast cancer was improved by the application of systemic adjuvant chemotherapy,1 although the primary breast cancer treatment strategy consists of mastectomy with lymphadenectomy and radiotherapy followed by breast reconstruction.2–5 Unfortunately, most adjuvant chemotherapeutic agents trigger major side effects.1,6 Therefore, we have read with great interest an article in the International Journal of Nanomedicine on the design of docetaxel-loaded solid lipid nanoparticles (DSNs aimed at reducing the systemic toxicity of standardized docetaxel treatment.7 Read the original article 

  15. Climate change effects on human health in a gender perspective: some trends in Arctic research.

    Science.gov (United States)

    Natalia, Kukarenko

    2011-01-01

    Natalia.

  16. Harmful and favourable ultraviolet conditions for human health over Northern Eurasia

    Science.gov (United States)

    Chubarova, Nataly; Zhdanova, Ekaterina

    2014-05-01

    classes of UV resources is demonstrated. Reference: Natalia Chubarova, Yekaterina Zhdanova. Ultraviolet resources over Northern Eurasia, Photochemistry and Photobiology, Elsevier, 127, 2013, p. 38-51

  17. Dormancy in breast cancer

    Directory of Open Access Journals (Sweden)

    Banys M

    2012-12-01

    Full Text Available Malgorzata Banys,1,2 Andreas D Hartkopf,1 Natalia Krawczyk,1 Tatjana Kaiser,1 Franziska Meier-Stiegen,1 Tanja Fehm,1 Hans Neubauer11Department of Obstetrics and Gynecology, University of Tuebingen, Tuebingen, Germany; 2Department of Obstetrics and Gynecology, Marienkrankenhaus Hamburg, Hamburg, GermanyAbstract: Tumor dormancy describes a prolonged quiescent state in which tumor cells are present, but disease progression is not yet clinically apparent. Breast cancer is especially known for long asymptomatic periods, up to 25 years, with no evidence of the disease, followed by a relapse. Factors that determine the cell's decision to enter a dormant state and that control its duration remain unclear. In recent years, considerable progress has been made in understanding how tumor cells circulating in the blood interact and extravasate into secondary sites and which factors might determine whether these cells survive, remain dormant, or become macrometastases. The mechanisms of tumor cell dormancy are still not clear. Two different hypotheses are currently discussed: tumor cells persist either by completely withdrawing from the cell cycle or by continuing to proliferate at a slow rate that is counterbalanced by cell death. Because dormant disseminated tumor cells may be the founders of metastasis, one hypothesis is that dormant tumor cells, or at least a fraction of them, share stem cell-like characteristics that may be responsible for their long half-lives and their suggested resistance to standard chemotherapy. Therefore, knowledge of the biology of tumor cell dormancy may be the basis from which to develop innovative targeted therapies to control or eliminate this tumor cell fraction. In this review, we discuss biological mechanisms and clinical implications of tumor dormancy in breast cancer patients.Keywords: tumor dormancy, disseminated tumor cell, circulating tumor cell, targeted therapy

  18. Detection of antibodies against pestivirus in sheep with history of reproductive disorder in the State of São Paulo

    Directory of Open Access Journals (Sweden)

    Natália Carrillo Gaeta

    2016-06-01

    Full Text Available ABSTRACT. Gaeta N.C., Rizzo H., Meira Jr E.B.S., Pituco E.M., Okuda L.H., Ribeiro C.P. & Gregory L. [Detection of antibodies against pestivirus in sheep with history of reproductive disorder in the State of São Paulo.] Detecção de anticorpos anti-pestivírus em ovinos com histórico de problema reprodutivo no Estado de São Paulo. Revista Brasileira de Medicina Veterinária, 38(2:153-156, 2016. Departamento de Clínica Médica. Faculdade de Medicina Veterinária e Zootecnia, Universidade de São Paulo, Av. Prof. Orlando Marques de Paiva, 87, Cidade Universitária, São Paulo, SP 05508-270, Brasil. E-mail: natalia.gaeta@hotmail.com Pestivirus are responsible for reproductive disorders in sheep and, although they are widely studied in other countries, Brazil lacks information on the prevalence of virus in sheep flocks. To investigate the occurrence of pestiviruses in the State of São Paulo, 268 samples of serum sheep with a history of reproductive problems from 28 properties were collected. Using virusneutralization as the diagnostic technique, it was found two (1% positive animals, with antibody titer of 20, with both females showing a history of reproductive problems, one with neonatal death and another, showing uterine secretion. Two properties studied showed reactive animals (7%. In five of these (18%, bovine co-creation was observed. There were no associations between any reagent animals and the risk factors studied. This work is one of the pioneers in the study of the prevalence of anti-pestivirus antibodies in Brazilian sheep flocks. The low frequency and low viral titer observed suggest that pestivirus are not an important agent related to the presence of reproductive disorders in sheep herds.

  19. Charles Olivier and the rise of meteor science

    CERN Document Server

    Taibi, Richard

    2017-01-01

    This fascinating portrait of an amateur astronomy movement tells the story of how Charles Olivier recruited a hard-working cadre of citizen scientists to rehabilitate the study of meteors. By 1936, Olivier and members of his American Meteor Society had succeeded in disproving an erroneous idea about meteor showers. Using careful observations, they restored the public’s trust in predictions about periodic showers and renewed respect for meteor astronomy among professional astronomers in the United States. Charles Olivier and his society of observers who were passionate about watching for meteors in the night sky left a major impact on the field. In addition to describing Olivier’s career and describing his struggles with competitive colleagues in a hostile scientific climate, the author provides biographies of some of the scores of women and men of all ages who aided Olivier in making shower observations, from the Leonids and Perseids and others. Half of these amateur volunteers were from 13 to 25 years of...

  20. Grafica de carte din RSS Moldovenească în anii 1953–1960

    Directory of Open Access Journals (Sweden)

    Victoria Rocaciuc

    2017-10-01

    Full Text Available The years of 1953–1960 entered in national history of book graphics as a stage marked by increases in professionalism. Considerable revival of all processes of art becomes more pronounced towards 1957 and 1960, marked by several important events (First All-Union Congress of Union of Artists Formation, Union Jubilee Exhibition dedicated to 40 years anniversary of the Great October, the participation of young artists from the Soviet Union in the VIth World Festival of Youth and Students in Moscow, the Decade of Moldovan Literature and Art in Moscow etc.. More pronounced will became the trend of Moldovan national school to specify the ethnic character. At that time, spiritual processes coincided with the broadening of spheres of knowledge. Given promoting of innovation in the editorial process, the elements of narrative and documentary, were enriched with new forms of conventional treatment of fine art images. The remarkable masters of the book graphics at this time where Leonid Grigoraşenco, Ilia Bogdesco, Boris Nesvedov. After 1953, the Moldovan Soviet art of book graphics, was additioned by already established masters, which have started working young as Igor Vieru, Boris Nesvedov, Iacob Averbuh, Ghennadi Zikov, Vasili Ţehmister, Filimon Hămuraru, Nikolai Makarenko etc.

  1. The work of the couple Brailowsky in the mirror of Serbian critiques

    Directory of Open Access Journals (Sweden)

    Mosusova Nadežda

    2003-01-01

    Full Text Available Leonid (1867-1937 and Rimma (1877-1959 Brailowsky brought to Belgrade National theatre (together with other Russian emigrated stage and costume designers the spirit of the World of Art (Mir Iskusstva, making décor and costumes for 18 performances during the period of 1921-1924. Les romanesques by Edmond Rostand, Le malade imaginaire by Molière, Shakespeare's Richard III, Merchant of Venice and King Lear and two Serbian dramas, Offenbach's Hoffmann's Tales, Faust by Gounod, Smetana's Bartered Bride, Bizet's Carmen Onegin and Queen of Spades by Tchaikovsky, Massenet's Manon, The Tsar's Bride by Rimsky-Korsakov, The Wedding of Miloš by Petar Konjović, the Serbian opera composer, two ballets, Sheherazade and Nutcracker. The artists, husband and wife, were praised for their modernization of the Belgrade scene, for their vivid realization of sets and costumes, for their novelties, especially in Serbian historical dramas by Branislav Nušić and Milutin Bojić, and Shakespeare as well. In operas and ballets they were also respected in some extent, but the pictorial, sometimes independent value of their scenic work, although inspired by music, arouse opposing questions among the musical critics, who could not accept their too bright colors which once conquered Paris in the scenic interpretation of Leon Bakst or Nikolai Roerich. To avoid resistance of Belgrade critics the couple decided to leave Yugoslav capital for Italy where they continued successfully their artistic career.

  2. Optical Pattern Recognition

    Science.gov (United States)

    Yu, Francis T. S.; Jutamulia, Suganda

    2008-10-01

    Contributors; Preface; 1. Pattern recognition with optics Francis T. S. Yu and Don A. Gregory; 2. Hybrid neural networks for nonlinear pattern recognition Taiwei Lu; 3. Wavelets, optics, and pattern recognition Yao Li and Yunglong Sheng; 4. Applications of the fractional Fourier transform to optical pattern recognition David Mendlovic, Zeev Zalesky and Haldum M. Oxaktas; 5. Optical implementation of mathematical morphology Tien-Hsin Chao; 6. Nonlinear optical correlators with improved discrimination capability for object location and recognition Leonid P. Yaroslavsky; 7. Distortion-invariant quadratic filters Gregory Gheen; 8. Composite filter synthesis as applied to pattern recognition Shizhou Yin and Guowen Lu; 9. Iterative procedures in electro-optical pattern recognition Joseph Shamir; 10. Optoelectronic hybrid system for three-dimensional object pattern recognition Guoguang Mu, Mingzhe Lu and Ying Sun; 11. Applications of photrefractive devices in optical pattern recognition Ziangyang Yang; 12. Optical pattern recognition with microlasers Eung-Gi Paek; 13. Optical properties and applications of bacteriorhodopsin Q. Wang Song and Yu-He Zhang; 14. Liquid-crystal spatial light modulators Aris Tanone and Suganda Jutamulia; 15. Representations of fully complex functions on real-time spatial light modulators Robert W. Cohn and Laurence G. Hassbrook; Index.

  3. Catalogue of Meteor Showers and Storms in Korean History

    Directory of Open Access Journals (Sweden)

    Sang-Hyeon Ahn

    2004-03-01

    Full Text Available We present a more complete and accurate catalogue of astronomical records for meteor showers and meteor storms appeared in primary official Korean history books, such as Samguk-sagi, Koryo-sa, Seungjeongwon-ilgi, and Choson-Wangjo-Sillok. So far the catalogue made by Imoto and Hasegawa in 1958 has been widely used in the international astronomical society. The catalogue is based on a report by Sekiguchi in 1917 that is mainly based on secondary history books. We observed that the catalogue has a number of errors in either dates or sources of the records. We have thoroughly checked the primary official history books, instead of the secondary ones, in order to make a corrected and extended catalogue. The catalogue contains 25 records of meteor storms, four records of intense meteor-showers, and five records of usual showers in Korean history. We also find that some of those records seem to correspond to some presently active meteor showers such as the Leonids, the Perseids, and the ¥ç-Aquarids-Orionids pair. However, a large number of those records do not correspond to such present showers. This catalogue we obtained can be useful for various astrophysical studies in the future.

  4. Do the TTBT and JVE provide a framework for 'effective' verification?

    International Nuclear Information System (INIS)

    Vergino, E.S.

    1998-01-01

    The Threshold Test Ban Treaty (TTBT) was signed in 1974 by Richard Nixon and Leonid Brezhnev with both the US and USSR agreeing to adhere to the 150 kt limit of the treaty as of March 31, 1976. Yet the treaty remained non ratified for more than twelve years and during this time during the height of the Cold War, the US and USSR continued to accuse one another of violating the treaty. During late 1987, during the Nuclear Testing Talks in Geneva the Joint Verification Experiment (JVE) was discussed and then was formally announced at the Shultz/Shevardnadze meeting in December, 1987. In the course of arranging JVE Information and data for five Soviet and five US nuclear tests, were exchanged. JVE activity culminated with Kearsarge, detonated on August 17, 1988 and Shagan, detonated on September 14, 1988. JVE provided a unique opportunity for US and USSR technical experts to work together to demonstrate that effective verification of the TTBT could be achieved. The TTBT was the first treaty in which the US pursued a series of complex protocols involving additional, intrusive verification measures. These required extensive collaboration between scientific and political communities, a collaboration necessary to address the balance between the technical capabilities and requirements and the political drivers and needs. During this talk the author discusses this balance, how the balance changed with time, the drivers for change and the lessons learned, and weather there are lessons to be learned that are applicable to the development of other, future, arms control agreements

  5. Compoziţia tematică în grafica de şevalet. Anii 1980-1990

    Directory of Open Access Journals (Sweden)

    Tatiana Raşchitor

    2016-10-01

    Full Text Available The evolution of thematic composition in the MSSR arts was hampered in terms of style and themes by the social and cultural context of the time. Therefore, most of the compositions created during the Soviet decades reflected pre-established models. However, a more detailed examination of thematic compositions created during the 1980s convince us of the beginning of democratization within artistic environment, emerged in the background of collapse of the old ideology. We notice new visions in the compositions signed by Victor Cuzmenco, Igor Liberman, Nina Danilenco etc. Their works have the unique artistic approach infused with dreaminess, melancholy, symbolism and transcendence, or present new topics by appealing to different artistic manners. With the collapse of the communist paradigm, artistic space has acquired a heterogeneous and eclectic character, receptive to contemporary art trends. Anthropocentric and sacred perspective represented by the works signed by Emil Childescu and Leonid Grigoraşenco in the easel graphic of the 1990s coexist in relative proximity in to inherent mental models of contemporary time represented by the works of Gheorghe Diaconu, Simion Zamsa, Elena Karacenţev etc.

  6. Waiting for the new Nobel laureate(s in economic sciences

    Directory of Open Access Journals (Sweden)

    Pantelić Svetlana

    2016-01-01

    Full Text Available Since the start in 1901, with the exception of the war years, the Nobel Prizes have always been awarded on the 10th of December, to mark the day of Alfred Nobel's demise. The exception is the prize for achievements in economic sciences which only started to be awarded in 1969. Since 1995 the Prize in Economic Sciences has been defined as the Prize in Social Sciences, so that the other recognized scientists in these fields, such as political sciences, psychology and sociology, could be awarded. Moreover, it was established that the Prize can be divided among no more than three winners. The Prize in Economic Sciences has been awarded to the total of 76 scientists, most of which, i.e. 52 of them, were the citizens of the USA. The largest number of laureates, i.e. twelve, came from the University of Chicago, six of them from Princeton, and five from Berkley. It was only once, in 2009, that the Nobel Prize in Economics was awarded to a woman - Elinor Ostrom (1933-2012 from the USA, together with Oliver Williamson. The average age of the Nobel Prize winners is about 60 years. The oldest laureate to have ever won the prize was Leonid Hurwicz, who received the Nobel Prize in Economic Sciences in 2007 at the age of 90.

  7. HIV Pathogenesis: Abstracts from the March 2017 Cleveland Immunopathogenesis Consortium Meeting

    Directory of Open Access Journals (Sweden)

    Michael M. Lederman

    2017-06-01

    Full Text Available The Cleveland Immunopathogenesis Consortium (CLIC was launched in March 2004 by a small group of investigators (Ron Bosch, Jason Brenchley,  Steven Deeks, Danny Douek, Zvi Grossman, Robert Kalayjian, Clifford Harding, Michael Lederman, Leonid Margolis, Miguel Quinones, Benigno Rodriguez, Rafick Sekaly, Scott Sieg, and Guido Silvestri who were increasingly persuaded that immune activation was an important driver of HIV pathogenesis. We met around a chalk board and scribbled our models of pathogenesis, designed some experiments then went back home to do them. We met again soon to review our new and unpublished findings that refined and shaped these models. The data presentations were short, informal and heavy on discussion. The model worked well, the consortium was productive and the meetings catalyzed numerous collaborations and scores of high impact papers. The CLIC (less formally, the Bad Boys of Cleveland [1] has been meeting regularly since then. Consortium membership has expanded to include other investigators (some are listed in the presentations below. Whether the goal is to prevent the morbid complications of HIV infection, to understand the determinants of HIV persistence or the factors that protect from acquisition of infection, a more clear understanding of HIV immunopathogenesis is central. Here in this issue of Pathogens and Immunity is a brief summary of the most recent CLIC//BBC meeting held in Cleveland in March 2017.

  8. 25th anniversary of the Lenin nuclear icebreaker

    International Nuclear Information System (INIS)

    Khlopkin, N.S.; Mitenkov, F.M.; Movshevich, Z.M.; Pologikh, B.G.; Sledzyuk, A.K.

    1984-01-01

    The main results of operation and prospects of further development of nuclear ships in the USSR are considered. The main characteristics and the data on the most important stages of operation of nuclear-powered ice-breakers ''Lenin'', ''Leonid Brezhnev'' and ''Sibir''' are presented. Advantages of nuclear-powered ice-breakers as compared with diesel electric ice-breakers are analyzed. In the course of operation of nuclear-powered ice-breakers high reliability of water-pressurized reactors, installed in the ships, the crew and environment safety, and economic advisability of nuclear power on big ships durably worbing far from bases have been proved. The exploitation of nuclear-powered ice-breakers permitted considerably increase the periods of navigation to have made it all-theMyear-round in the western sector of the Arctic. The speed of steering the ships has increased 1.5-2 times. Presently shallow-draught nuclear ice-breakers are developed for the Siberian rivers. An ice-breaker transport lighter-carrier is now being built, that can take on board 74 lighters 370 t each

  9. Association of preoperative levels of selected blood inflammatory markers with prognosis in gliomas

    Directory of Open Access Journals (Sweden)

    Auezova R

    2016-10-01

    Full Text Available Raushan Auezova,1 Nurzhan Ryskeldiev,1 Aidos Doskaliyev,1 Yerbol Kuanyshev,1 Berik Zhetpisbaev,1 Nurgul Aldiyarova,1 Natalia Ivanova,2 Serik Akshulakov,1 Lizette Auezova3 1Department of Pathology of the Central Nervous System, National Centre for Neurosurgery, Astana, Kazakhstan; 2Polenov Russian Scientific Research Institute of Neurosurgery (a branch of Federal Almazov North-West Medical Research Centre, Ministry of Health of the Russian Federation, Saint-Petersburg, Russia; 3Bioactive Molecules Research Group, Department of Chemistry and Biochemistry, Faculty of Sciences-II, Lebanese University, Beirut, Lebanon Background: Red cell distribution width (RDW, neutrophil–lymphocyte ratio (NLR, and platelet count (PLT routinely tested as part of the complete blood count are indicative of systemic inflammation. The prognostic significance of NLR and PLT in cancer was demonstrated in many studies while the role of RDW has been hardly investigated. The present study aimed to assess the association of RDW, NLR, and PLT with survival and tumor grade in glioma patients. Methods: Clinical data from 178 patients with primary gliomas treated in a single institution were retrospectively analyzed. Receiver operating characteristic curves for cutoff value determination, Kaplan–Meier survival analysis, various bivariate tests, and univariate and multivariate Cox regression analyses were performed. Results: Patients with high RDW (≥13.95 and NLR (≥4 levels had worse overall survival (OS (Wilcoxon test, P<0.026 and P<0.003, respectively while the effect of thrombocytosis (≥400×109/L on prognosis was not significant. Besides, a strong association between RDW and NLR was found (Spearman’s rho =0.230, P<0.02; χ2=8.887, P<0.03; Mann–Whitney U-test, P<0.017. Moreover, RDW and NLR were significantly associated with tumor grade. In univariate Cox analysis, elevated NLR (hazard ratio, HR 1.385; confidence interval, CI 1.020–1.881, P<0.037, older age

  10. Changes in vector species composition and current vector biology and behaviour will favour malaria elimination in Santa Isabel Province, Solomon Islands

    Directory of Open Access Journals (Sweden)

    Beebe Nigel W

    2011-09-01

    Full Text Available Abstract Background In 2009, Santa Isabel Province in the Solomon Islands embarked on a malaria elimination programme. However, very little is known in the Province about the anopheline fauna, which species are vectors, their bionomics and how they may respond to intensified intervention measures. The purpose of this study was to provide baseline data on the malaria vectors and to ascertain the possibility of successfully eliminating malaria using the existing conventional vector control measures, such as indoor residual spraying (IRS and long-lasting insecticidal nets (LLIN. Methods Entomological surveys were undertaken during October 2009. To determine species composition and distribution larval surveys were conducted across on the whole island. For malaria transmission studies, adult anophelines were sampled using human landing catches from two villages - one coastal and one inland. Results Five Anopheles species were found on Santa Isabel: Anopheles farauti, Anopheles hinesorum, Anopheles lungae, Anopheles solomonis, and Anopheles nataliae. Anopheles hinesorum was the most widespread species. Anopheles farauti was abundant, but found only on the coast. Anopheles punctulatus and Anopheles koliensis were not found. Anopheles farauti was the only species found biting in the coastal village, it was incriminated as a vector in this study; it fed early in the night but equally so indoors and outdoors, and had a low survival rate. Anopheles solomonis was the main species biting humans in the inland village, it was extremely exophagic, with low survival rates, and readily fed on pigs. Conclusion The disappearance of the two major vectors, An. punctulatus and An. koliensis, from Santa Isabel and the predominance of An. hinesorum, a non-vector species may facilitate malaria elimination measures. Anopheles farauti was identified as the main coastal vector with An. solomonis as a possible inland vector. The behaviour of An. solomonis is novel as it has

  11. Health care provider experience with canagliflozin in real-world clinical practice: favorability, treatment patterns, and patient outcomes

    Directory of Open Access Journals (Sweden)

    Bolge SC

    2017-06-01

    Full Text Available Susan C Bolge,1 Natalia M Flores,2 Shu Huang,3 Jennifer Cai1 1Janssen Scientific Affairs, LLC, Titusville, NJ, 2Kantar Health, Foster City, CA, 3Kantar Health, New York, NY, USA Purpose: This study describes how health care providers approach canagliflozin for the treatment of patients with type 2 diabetes mellitus (T2DM in the real world.Patients and methods: An Internet-based questionnaire was completed by 101 endocrinologists, 101 primary care physicians, and 100 nurse practitioners/physician assistants (NP/PAs. Health care providers were required to have experience prescribing or managing patients using canagliflozin to be included in the study. Health care providers compared canagliflozin with other T2DM medication classes on clinical characteristics, costs, and patient satisfaction. Confidence in canagliflozin was also measured. Health care providers reported their canagliflozin prescribing experience and good candidate characteristics for treatment. Finally, providers reported on patient outcomes among those receiving canagliflozin. All variables were compared across provider type.Results: Health care providers reported higher favorability for canagliflozin for blood pressure and body weight compared with dipeptidyl peptidase-4 (DPP-4 inhibitors and higher favorability for effect on blood pressure, body weight, treatment satisfaction, and glycosylated hemoglobin (HbA1c compared with sulfonylureas (SUs, with differences observed for effect on blood pressure. Health care providers reported being very/extremely confident (55%–74% with canagliflozin as a second- to fourth-line treatment. The top 3 characteristics reported by the providers, in terms of describing a good candidate for canagliflozin, include those concerned about their weight, insurance coverage/affordability, and avoiding injectable treatments. Finally, providers reported often/always observing patients’ lowering or controlling HbA1c (82%–88% and improvement in overall

  12. Determination of genotypic and clinical characteristics of Colombian patients with mucopolysaccharidosis IVA

    Directory of Open Access Journals (Sweden)

    Tapiero-Rodriguez SM

    2018-04-01

    Full Text Available Sandra M Tapiero-Rodriguez,1 Johanna C Acosta Guio,1 Gloria Liliana Porras-Hurtado,2 Natalia García,3 Martha Solano,4 Harry Pachajoa,5 Harvy M Velasco1 1Universidad Nacional de Colombia, Departamento de morfología, Maestría de genética humana, Bogotá, 2Family Compensation Fund of Risaralda, Pereira, 3Faculty of Medicine, Manizales University, Manizales, 4Department of Neuropediatrics, Cardioinfantil Foundation, Bogotá, 5Centro de Investigaciones en Anomalías Congénitas y Enfermedades Raras, Universidad ICESI y Fundación Valle del Lili, Cali, Colombia Background: As mucopolysaccharidosis IVA (MPS IVA is the most frequent MPS in Colombia, this paper aims to describe its clinical and mutational characteristics in 32 diagnosed patients included in this study. Methods: Genotyping was completed by amplification and Sanger sequencing of the GALNS gene. The SWISS-model platform was used for bioinformatic analysis, and mutant proteins were generated by homology from the wild-type GALNS code 4FDI template from the Protein Data Bank (PDB database. Docking was performed using the GalNAc6S ligand (PubChem CID: 193456 by AutoDock Vina 1.0 and visualized in PyMOL and LigPlot+. Results: Eleven variants were identified, and one new pathogenic variant was described in the heterozygous state, which is consistent with genotype c. 319 G>T or p.Ala107Ser. The pathogenic variant c.901G>T or p.Gly301Cys was the most frequent mutation with 51.6% of alleles. Docking revealed affinity energy of −5.9 Kcal/mol between wild-type GALNS and the G6S ligand. Some changes were evidenced at the intermolecular interaction level, and affinity energy for each mutant decreased. Conclusion: Clinical variables and genotypic analysis were similar to those reported for other world populations. Genotypic data showed greater allelic heterogeneity than those previously reported. Bioinformatics tools showed differences in the binding interactions of mutant proteins with the G6S

  13. PREFACE: Preface

    Science.gov (United States)

    Moffatt, Keith; Kephart, Thomas

    2014-10-01

    This online volume contains a selection of papers arising from two workshops organised within the six-month programme Topological Dynamics in the Physical and Biological Sciences held at the Isaac Newton Institute for Mathematical Sciences, Cambridge, from July to December 2012. The first of these was a 'satellite workshop' held at the International Centre for Mathematical Sciences (ICMS), Edinburgh, 15-19 October 2012, under the title Tangled Magnetic Fields in Astro- and Plasma Physics, and with Scientific Organising Committee: Konrad Bajer (Warsaw), Mitchell Berger (Exeter), Steve Cowley (Culham Centre for Fusion Energy), Andrew Gilbert (Exeter), Gunnar Hornig (Dundee), and Clare Parnell (St Andrews). The second was the workshop Quantised Flux in Tightly Knotted and Linked Systems held at the Newton Institute, 3- 7 December 2012, with Scientific Organising Committee: Natalia Berloff (DAMTP, Cambridge), Anne-Christine Davis (DAMTP, Cambridge), Jason Cantarella (University of Georgia), Thomas Kephart (Vanderbilt University), Paul Sutcliffe (Durham University), and Tanmay Vachaspati (Arizona State University). Videos of the lectures given at this second workshop can be viewed at http://www.newton.ac.uk/webseminars. The papers published here follow a natural progression through the following topics: helicity and related invariants of magnetic fields in ideal MHD; relaxation under topological constraints; lower bounds on magnetic energy; current and vortex filaments; applications in the solar corona, tokamak plasmas, and cyclone dynamics; higher-order invariants; topology of curves and surfaces, and energy measures; tight knots; applications to Bose-Einstein condensates, QCD, and cosmic superstring theory. Some of the papers span more than one of these areas. We owe a great debt of gratitude to Konrad Bajer, who was one of the guiding spirits behind the whole Newton Institute program, and who took particular responsibility for the Satellite Workshop at ICMS

  14. Improvements in throat function and qualities of sore throat from locally applied flurbiprofen 8.75 mg in spray or lozenge format: findings from a randomized trial of patients with upper respiratory tract infection in the Russian Federation

    Directory of Open Access Journals (Sweden)

    Burova N

    2018-06-01

    Full Text Available Natalia Burova,1 Valeria Bychkova,2 Adrian Shephard3 1Federal State Establishment Clinical Diagnostic Medical Center, Saint Petersburg, Russia; 2Reckitt Benckiser (Russia, Moscow, Russia; 3Reckitt Benckiser Healthcare International Ltd, Slough, Berkshire, UK Objective: To assess the speed of relief provided by flurbiprofen 8.75 mg spray and lozenge and their effect on many of the different qualities and characteristics of throat pain and discomfort, and the many articulations of the broad term “sore throat” (ST. Patients and methods: Four hundred and forty adults with recent-onset, moderate-to-severe ST due to upper respiratory tract infection (URTI were randomized to a single dose of either flurbiprofen 8.75 mg spray (n=218 or flurbiprofen 8.75 mg lozenge (n=222. Throat swabs for bacterial culture were taken at baseline. ST relief was assessed at 1 minute, 1 and 2 hours post-dose using the Sore Throat Relief Rating Scale. The change from baseline at 1 and 2 hours post-dose in difficulty swallowing and swollen throat was assessed using the difficulty swallowing scale and the swollen throat scale, respectively. Patients’ experience of URTI symptoms was assessed using a URTI questionnaire at baseline and 2 hours post-dose. The change in Qualities of Sore Throat Index, a 10-item index of qualities of ST, from baseline at 2 hours post-dose was also measured. Results: ST relief was evident in the spray and the lozenge treatment groups at 1 minute, 1 and 2 hours post-dose (P>0.05. In both groups, scores for difficulty swallowing and swollen throat significantly improved at 1 and 2 hours post-dose compared with baseline. At 2 hours post-dose, the number of patients experiencing URTI symptoms that can be attributed to or associated with ST decreased relative to baseline. The mean change from baseline to 2 hours post-dose for each individual score on the Qualities of Sore Throat Index showed significant improvements for flurbiprofen spray and

  15. The evaluation of pharmaceutical pictograms among elderly patients in community pharmacy settings – a multicenter pilot study

    Directory of Open Access Journals (Sweden)

    Merks P

    2018-02-01

    Full Text Available Piotr Merks,1,2,* Damian Świeczkowski,3,* Marcin Balcerzak,4 Ewelina Drelich,4 Katarzyna Białoszewska,5 Natalia Cwalina,3 Jerzy Krysinski,1 Miłosz Jaguszewski,3 Annie Pouliot,6 Regis Vaillancourt6 1Department of Pharmaceutical Technology, Collegium Medicum in Bydgoszcz, Nicolaus University in Torun, Bydgoszcz-Torun, Poland; 2Piktorex Sp. z.o.o., Warsaw, Poland; 3First Department of Cardiology, Medical University of Gdansk, Gdansk, Poland; 4Farenta Polska, Warsaw, Poland; 5Department of Medical Psychology, Medical University of Warsaw, Warsaw, Poland; 6Children’s Hospital of Eastern Ontario, Ottawa, ON, Canada *These authors contributed equally to this work Introduction: The search for new ways to optimize the use of medications by patients has led the pharmaceutical community to promote the idea of introducing pictograms into routine practice. The main intention of pictograms is to ease patient adherence and to reduce potential risks or errors associated with the use of medications. Purpose: To evaluate a series of pharmaceutical pictograms for patient comprehension. Patients and methods: The study was conducted in community pharmacies within a European Union country that belongs to the professional research network. Structured interviews were used to evaluate the pictograms for patient comprehension. This consisted of an assessment of the following: the transparency and translucency of the pictograms, health literacy, and pictogram recall. Participants were also given the opportunity to provide feedback on how to improve the pictograms. The primary endpoint was pictogram comprehension. Secondary outcomes included recall of the pictograms and pictogram translucency. Results: The study included 68 patients with whom face-to-face interviews were performed. Low transparency results (≤25% and extensive patient feedback in initial interviews led to the withdrawal of certain pictograms (n=15 from the evaluation. Among the pictograms included in

  16. Biofilm infections between Scylla and Charybdis: interplay of host antimicrobial peptides and antibiotics

    Directory of Open Access Journals (Sweden)

    Chernysh S

    2018-04-01

    Full Text Available Sergey Chernysh,* Natalia Gordya,* Dmitry Tulin, Andrey Yakovlev Laboratory of Insect Biopharmacology and Immunology, Faculty of Biology, St. Petersburg State University, St. Petersburg, Russia *These authors contributed equally to this work Purpose: The aim of this study is to improve the anti-biofilm activity of antibiotics. We hypothesized that the antimicrobial peptide (AMP complex of the host’s immune system can be used for this purpose and examined the assumption on model biofilms. Methods: FLIP7, the AMP complex of the blowfly Calliphora vicina containing a combination of defensins, cecropins, diptericins and proline-rich peptides was isolated from the hemolymph of bacteria-challenged maggots. The complex interaction with antibiotics of various classes was studied in biofilm and planktonic cultures of Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, Klebsiella pneumoniae and Acinetobacter baumannii by the checkerboard method using trimethyl tetrazolium chloride cell viability and crystal violet biofilm eradication assays supplemented with microscopic analysis. Results: We found that FLIP7 demonstrated: high synergy (fractional inhibitory concentration index <0.25 with meropenem, amikacin, kanamycin, ampicillin, vancomycin and cefotaxime; synergy with clindamycin, erythromycin and chloramphenicol; additive interaction with oxacillin, tetracycline, ciprofloxacin and gentamicin; and no interaction with polymyxin B. The interaction in planktonic cell models was significantly weaker than in biofilms of the same strains. The analysis of the dose–effect curves pointed to persister cells as a likely target of FLIP7 synergistic effect. The biofilm eradication assay showed that the effect also caused total destruction of S. aureus and E. coli biofilm materials. The effect allowed reducing the effective anti-biofilm concentration of the antibiotic to a level well below the one clinically achievable (2–3 orders of magnitude in

  17. Attrition from Web-Based Cognitive Testing: A Repeated Measures Comparison of Gamification Techniques.

    Science.gov (United States)

    Lumsden, Jim; Skinner, Andy; Coyle, David; Lawrence, Natalia; Munafo, Marcus

    2017-11-22

    . ©Jim Lumsden, Andy Skinner, David Coyle, Natalia Lawrence, Marcus Munafo. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 22.11.2017.

  18. Health behaviors of patients diagnosed with type 2 diabetes mellitus and their influence on the patients’ satisfaction with life

    Directory of Open Access Journals (Sweden)

    Rosiek A

    2016-11-01

    Full Text Available Anna Rosiek,1 Tomasz Kornatowski,1 Natalia Frąckowiak-Maciejewska,1 Aleksandra Rosiek-Kryszewska,2 Przemysław Wyżgowski,3 Krzysztof Leksowski1,3 1Department of Public Health, Faculty of Health Science, Nicolaus Copernicus University in Toruń, 2Department of Inorganic and Analytical Chemistry, Faculty of Pharmacy, Nicolaus Copernicus University in Toruń, 3Department of General Surgery, 10th Military Hospital, Bydgoszcz, Poland Background: The diagnosis of type 2 diabetes mellitus (T2DM carries with it a number of changes to the patient’s lifestyle. A healthy lifestyle, health and preventive behaviors, as well as healthy nutrition habits play a key role in treating T2DM as well as limiting its complications.Materials and methods: The aim of this study was the analysis of the correlation of T2DM patients’ health behaviors and their influence on the patients’ quality of life. The study was performed on a group of 50 patients from the Kuyavian–Pomeranian Voivodeship. In this study, the Health Behavior Inventory and the Satisfaction with Life Scale were used. The results were statistically analyzed. The study was approved by the ethics committee.Results: The intensity of severity of health behavior and satisfaction with life of T2DM patients depends on the gender of the patient (P<0.05. The analysis of the patients’ behaviors in four categories, proper eating habits (consuming vegetables, fruit, whole meal bread, health practices (daily physical activity, recreation, sleeping habits, preventive behaviors (including keeping to health recommendations, and positive mental attitude, showed substantial correlation of the Health Behavior Inventory and the Satisfaction with Life Scale (P<0.05.Conclusion: The categorization of the prohealth behaviors shown by diabetics allowed us to measure the connection between the individual categories of satisfaction with life. Males with T2DM showed a higher satisfaction with life score than females with

  19. Effects and safety profile of betahistine in patients in the Russian contingent of OSVaLD, an open-label observational study in vestibular vertigo

    Directory of Open Access Journals (Sweden)

    Morozova SV

    2015-01-01

    Full Text Available Svetlana Vyacheslavovna Morozova,1 Natalia Stepanovna Alekseeva,2 Sergey Vasilyevich Lilenko,3 Eduard Ivanovich Matsnev,4 Oleg Anatol'evich Melnikov51Department of Ear, Nose, and Throat, State Budgetary Educational Institution of Higher Professional Training, IM Sechenov First Moscow State Medical University of the Ministry of Healthcare and Social Development of the Russian Federation, Moscow, 2Federal State Budgetary Institution, Scientific Neurology Center of the Russian Academy of Medical Sciences, Moscow, 3St Petersburg Research Institute of Ear, Throat, Nose and Speech, St Petersburg, 4Department of Physiology and Pathology of Auditory and Vestibular Systems, Federal Scientific Center (FSC, Institute for Biomedical Problems, Russian Academy of Sciences (RAS, Moscow, 5ANO Guta Clinic, Moscow, Russian Federation Background: We report here data from the >200 patients recruited in Russia to take part in OSVaLD, a 12-week, open-label, post-marketing surveillance study of the response to betahistine 48 mg/day in vertigo of peripheral vestibular origin carried out in a total of 13 countries.Methods: The primary efficacy endpoint was change in the Dizziness Handicap Inventory (DHI; 100-point scale. Changes in Hospital Anxiety and Depression Scale (HADS and Medical Outcomes Study Short-Form 36, version 2 (SF-36v2® scores were a priori secondary Outcomes.Results: Total DHI score improved by 43 points during betahistine treatment. This aggregate improvement was equally distributed across the three domains of the DHI (physical, emotional, and functional; P<0.0001 for main and subscore changes from baseline. Statistically significant improvements versus baseline were also observed in mean HADS scores for anxiety and depression (both P<0.0001, and in the Physical Component Summary and Mental Component Summary scores of the SF-36v2 (both P<0.0001 versus baseline. Only one suspected adverse drug reaction was recorded in the Russian safety population (n

  20. Positive airway pressure adherence and subthreshold adherence in posttraumatic stress disorder patients with comorbid sleep apnea

    Directory of Open Access Journals (Sweden)

    Krakow BJ

    2017-11-01

    Full Text Available Barry J Krakow,1–3 Jessica J Obando,2 Victor A Ulibarri,1,2 Natalia D McIver1,2 1Sleep & Human Health Institute, 2Maimonides Sleep Arts & Sciences, Albuquerque, 3Los Alamos Medical Center, Los Alamos, NM, USA Study objectives: Patients with comorbid posttraumatic stress disorder (PTSD and obstructive sleep apnea (OSA manifest low adherence to continuous positive airway pressure (CPAP due to fixed, pressure-induced expiratory pressure intolerance (EPI, a subjective symptom and objective sign aggravated by anxiety sensitivity and somatosensory amplification. As advanced PAP therapy modes (ie, auto-bilevel PAP [ABPAP] or adaptive servo-ventilation [ASV] may address these side effects, we hypothesized such treatment would be associated with decreased expiratory intolerance and increased adherence in posttraumatic stress patients with co-occurring OSA.Methods: We reviewed charts of 147 consecutive adult patients with moderately severe posttraumatic stress symptoms and objectively diagnosed OSA. All patients failed or rejected CPAP and were manually titrated on auto-adjusting, dual-pressure ABPAP or ASV modes in the sleep laboratory, a technique to eliminate flow limitation breathing events while resolving EPI. Patients were then prescribed either mode of therapy. Follow-up encounters assessed patient use, and objective data downloads (ODDs measured adherence.Results: Of 147 charts reviewed, 130 patients were deemed current PAP users, and 102 provided ODDs: 64 used ASV and 38 used ABPAP. ODDs yielded three groups: 59 adherent per insurance conventions, 19 subthreshold compliant partial users, and 24 noncompliant. Compliance based on available downloads was 58%, notably higher than recently reported rates in PTSD patients with OSA. Among the 19 partial users, 17 patients were minutes of PAP use or small percentages of nights removed from meeting insurance compliance criteria for PAP devices.Conclusion: Research is warranted on advanced PAP modes in

  1. Frailty and cardiovascular risk in community-dwelling elderly: a population-based study

    Directory of Open Access Journals (Sweden)

    Ricci NA

    2014-10-01

    Full Text Available Natalia Aquaroni Ricci,1 Germane Silva Pessoa,1 Eduardo Ferriolli,2 Rosangela Correa Dias,3 Monica Rodrigues Perracini1 1Master’s and Doctoral Programs in Physical Therapy, Universidade Cidade de São Paulo (UNICID, São Paulo, 2Faculty of Medicine, Universidade de São Paulo (USP, Ribeirão Preto, 3Department of Physiotherapy, Universidade Federal de Minas Gerais (UFMG, Belo Horizonte, Brazil Background: Evidence suggests a possible bidirectional connection between cardiovascular disease (CVD and the frailty syndrome in older people.Purpose: To verify the relationship between CVD risk factors and the frailty syndrome in community-dwelling elderly.Methods: This population-based study used data from the Fragilidade em Idosos Brasileiros (FIBRA Network Study, a cross-sectional study designed to investigate frailty profiles among Brazilian older adults. Frailty status was defined as the presence of three or more out of five of the following criteria: unintentional weight loss, weakness, self-reported fatigue, slow walking speed, and low physical activity level. The ascertained CVD risk factors were self-reported and/or directly measured hypertension, diabetes mellitus, obesity, waist circumference ­measurement, and smoking.Results: Of the 761 participants, 9.7% were characterized as frail, 48.0% as pre-frail, and 42.3% as non-frail. The most prevalent CVD risk factor was hypertension (84.4% and the lowest one was smoking (10.4%. It was observed that among those participants with four or five risk factors there was a higher proportion of frail and pre-frail compared with non-frail (Fisher’s exact test: P=0.005; P=0.021. Self-reported diabetes mellitus was more prevalent among frail and pre-frail participants when compared with non-frail participants (Fisher’s exact test: P≤0.001; P≤0.001. There was little agreement between self-reported hypertension and hypertension identified by blood pressure measurement.Conclusion: Hypertension was

  2. Revista Colombiana de Ciencias Sociales, 7(2, (July-December, 2016

    Directory of Open Access Journals (Sweden)

    Sonia Natalia Cogollo Ospina

    2016-07-01

    Full Text Available Revista Colombiana de Ciencias Sociales Vol. 7 No. 2 (julio-diciembre, 2016 Presentación Sonia Natalia Cogollo Ospina Editorial Latinoamérica, un camino hacia la prevención del deterioro cognitivo Ricardo F. Allegri Educación emocional y satisfacción con la vida percibida en un grupo de adultos mayores Adriana del Pilar Perugache Rodríguez, Ana Lucía Caicedo Leiton, Karen Alexandra Barón Guerrero, Dayana Stephany Tenganan Álvarez La evaluación de la competencia digital en la docencia universitaria: el caso de los grados de empresariales y económicas María Rosa Fernández Sánchez, Marcelo Sánchez-Oro Sánchez, Rafael Robina Ramírez Reflexividad, mediaciones y educación. El sujeto y su interacción con la pantalla audiovisual Juan David Zabala Sandoval  La educación intra e intercultural como enfoque pedagógico “propio” Alcibíades Miguel López Hernández y Edith María Cuello Daza  Modelos democráticos con pretensiones emancipatorias: una invitación a transitar de lo racional a lo razonable Mariluz Nova Laverde  Acciones colectivas como práctica de memoria, realizadas por una organización de víctimas en Medellín (Colombia Jolyn Elena Castrillón Baquero, Juan David Villa Gómez, Andrés Felipe Marín Cortés  Embarazo juvenil en el Departamento del Cesar: ¿y dónde está el padre? Mario Alejandro Duarte Orozco Un acercamiento a Gramsci: la hegemonía y la reproducción de una visión del mundo Mauricio Puentes Cala, Ivonne Suárez Pinzón

  3. Analysis of the incidence of postintubation injuries in patients intubated in the prehospital or early hospital conditions of the hospital emergency department and the intensive care unit

    Directory of Open Access Journals (Sweden)

    Cierniak M

    2015-10-01

    Full Text Available Marcin Cierniak,1 Dariusz Timler,1 Renata Sobczak,1 Andrzej Wieczorek,2 Przemyslaw Sekalski,3 Natalia Borkowska,2 Tomasz Gaszynski1 1Department of Emergency Medicine and Disaster Medicine, Barlicki University Hospital, 2Department of Anesthesiology and Intensive Therapy, Medical University of Lodz, 3Department of Microelectronics and Computer Science, IT Centre, Lodz University of Technology, Lodz, Poland Background: Intubation is still one of the best methods to secure the airway. In the case of prehospital or early hospital conditions when factors such as urgency, stress, or inaccuracy of the undertaken activities are involved, the risk of causing complications, for instance, edema or postintubation injuries, increases, especially while dealing with a difficult intubation. The risk of improper inflation of the endotracheal tube cuff also increases, which is considered in this study.Objective: The aim of this study was to evaluate the prevalence of postintubation complications, such as postintubation injuries or edema, in a research sample, and to examine whether such complications occur more often, for example, while using a guidewire. In this study, we also evaluated the injuries associated with the inflation of the endotracheal tube cuff.Materials and methods: This study was performed on a group of 153 patients intubated in prehospital conditions. The tests were carried out in three clinical sites that received patients from prehospital care. Postintubation injuries were revealed and photographed using videolaryngoscope, such as the C-MAC and the McGrath series 5. The endotracheal tube cuff pressure was measured using a pressure gage manual (VBM Medizintechnik GmbH. The quantitative analyses of differences between incidence of variables were assessed using χ2 test for P<0.05. Analyses have been carried out using the Statistica software.Results: In the group of 153 patients, postintubation injuries occurred in 17% of cases. The dependency

  4. Photometric Calibration of Consumer Video Cameras

    Science.gov (United States)

    Suggs, Robert; Swift, Wesley, Jr.

    2007-01-01

    Equipment and techniques have been developed to implement a method of photometric calibration of consumer video cameras for imaging of objects that are sufficiently narrow or sufficiently distant to be optically equivalent to point or line sources. Heretofore, it has been difficult to calibrate consumer video cameras, especially in cases of image saturation, because they exhibit nonlinear responses with dynamic ranges much smaller than those of scientific-grade video cameras. The present method not only takes this difficulty in stride but also makes it possible to extend effective dynamic ranges to several powers of ten beyond saturation levels. The method will likely be primarily useful in astronomical photometry. There are also potential commercial applications in medical and industrial imaging of point or line sources in the presence of saturation.This development was prompted by the need to measure brightnesses of debris in amateur video images of the breakup of the Space Shuttle Columbia. The purpose of these measurements is to use the brightness values to estimate relative masses of debris objects. In most of the images, the brightness of the main body of Columbia was found to exceed the dynamic ranges of the cameras. A similar problem arose a few years ago in the analysis of video images of Leonid meteors. The present method is a refined version of the calibration method developed to solve the Leonid calibration problem. In this method, one performs an endto- end calibration of the entire imaging system, including not only the imaging optics and imaging photodetector array but also analog tape recording and playback equipment (if used) and any frame grabber or other analog-to-digital converter (if used). To automatically incorporate the effects of nonlinearity and any other distortions into the calibration, the calibration images are processed in precisely the same manner as are the images of meteors, space-shuttle debris, or other objects that one seeks to

  5. SURVEYING THE DYNAMIC RADIO SKY WITH THE LONG WAVELENGTH DEMONSTRATOR ARRAY

    International Nuclear Information System (INIS)

    Lazio, T. Joseph W.; Clarke, Tracy E.; Lane, W. M.; Gross, C.; Kassim, N. E.; Hicks, B.; Polisensky, E.; Stewart, K.; Ray, P. S.; Wood, D.; York, J. A.; Kerkhoff, A.; Dalal, N. Paravastu; Cohen, A. S.; Erickson, W. C.

    2010-01-01

    This paper presents a search for radio transients at a frequency of 73.8 MHz (4 m wavelength) using the all-sky imaging capabilities of the Long Wavelength Demonstrator Array (LWDA). The LWDA was a 16-dipole phased array telescope, located on the site of the Very Large Array in New Mexico. The field of view of the individual dipoles was essentially the entire sky, and the number of dipoles was sufficiently small that a simple software correlator could be used to make all-sky images. From 2006 October to 2007 February, we conducted an all-sky transient search program, acquiring a total of 106 hr of data; the time sampling varied, being 5 minutes at the start of the program and improving to 2 minutes by the end of the program. We were able to detect solar flares, and in a special-purpose mode, radio reflections from ionized meteor trails during the 2006 Leonid meteor shower. We detected no transients originating outside of the solar system above a flux density limit of 500 Jy, equivalent to a limit of no more than about 10 -2 events yr -1 deg -2 , having a pulse energy density ∼>1.5 x 10 -20 J m -2 Hz -1 at 73.8 MHz for pulse widths of about 300 s. This event rate is comparable to that determined from previous all-sky transient searches, but at a lower frequency than most previous all-sky searches. We believe that the LWDA illustrates how an all-sky imaging mode could be a useful operational model for low-frequency instruments such as the Low Frequency Array, the Long Wavelength Array station, the low-frequency component of the Square Kilometre Array, and potentially the Lunar Radio Array.

  6. Langton's flies

    International Nuclear Information System (INIS)

    Dorbec, P; Gajardo, A

    2008-01-01

    Langton's ant is an automaton defined over a two-dimensional grid. Its movement is governed by the environment in a very simple way: it turns to the left over white vertices and to the right over black vertices. This definition only applies on a two-dimensional space. We look for generalizations of this automaton to n-dimensional lattices. Remembering the different ways through which the ant was originally defined, we consider two approaches: the first comes from physics (lattice gas) and the second from artificial life (virtual ants). Two generalizations are proposed defining two families of dynamical systems. From the physics point of view, the ant is seen as a particle and hence it has no internal state other than its velocity. From the artificial life point of view, the ant is viewed as an insect, and it has an orientation in space which we represent by an orthogonal basis. This constitutes the ant's internal state. This formulation allows us to define the ant's behaviour without drawing upon any information relative to the global system of external coordinates. Each model yields different sets of rules with distinctive behaviours. We characterize all the possible rules satisfying some basic restrictions. We found that many rules produce trajectories which are restricted to a diagonal plane and are equivalent to a version of Langton's ant over a two-dimensional grid, squared or hexagonal. In the particle model, only two of them use the whole space, and it is shown that such rules do not admit periodical trajectories. This result reinforces a previous one reported by Leonid Bunimovich, who states that 'the skeleton of any bounded trajectory cannot contain any three-dimensional polyhedron'

  7. Gynaecomastia and scrotal rhacosis: two aesthetic surgical operations for men in Byzantine times.

    Science.gov (United States)

    Papadakis, Marios; Manios, Andreas; de Bree, Eelco; Trompoukis, Constantinos; Tsiftsis, Dimitris D

    2010-08-01

    Nowadays, as in the past, much attention is paid to aesthetic operations in women, while only infrequently have such operations been referred to in males. Generally, male aesthetic surgery was introduced to surgical practise during the 19th century. In this study, we analysed the practise of such operations in Byzantine times and in other ancient cultures with surgical knowledge, i.e. ancient India and China The sixth book of Paul of Aegina's "Epitome of Medicine" was studied for description of aesthetic operations in males in the Byzantine period, since this book is completely devoted to surgery and is generally considered to be the most important reference for surgery in Byzantine times. The original text and its excellent translation by Francis Adams were used. References concerning aesthetic operations for males were identified. Accordingly, historical work and reviews on plastic surgery in ancient India and China were studied. Mainly, two aesthetic surgical procedures for males in the Byzantine period were identified. These two procedures comprise gynaecomastia and rhacosis (scrotal relaxation). Two different techniques were reported for the surgical management of gynaecomastia, through sub-mammary or supra-mammary access. Two procedures were noted for rhacosis, for which Paul of Aegina reproduced the respective chapters from Leonides' and Antyllus' works. Evidence supporting male aesthetic surgery in ancient India and China or elsewhere was not found. Despite the dubious aesthetic result, the existence of different aesthetic surgical techniques in males substantiate the advanced level of surgery achieved by physicians in the Byzantine period. Copyright 2010 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  8. «Odessa branch of «the True Orthodox Church» 1935: Tragic Scenario of the Soviet Secret Service

    Directory of Open Access Journals (Sweden)

    Nikolay I. Mikhaylutsa

    2012-12-01

    Full Text Available The article is concerned with the bolshevists’ violence against adepts of “the True Orthodox Church” in Odessa in the middle 30s of the XX century. The article is focused on the case, framed up in January, 1935 by local authorities of NKVD (People's Commissariat for Internal Affairs against “Odessa branch of “the True Orthodox Church”. Investigator chose monk-pilgrim Leonid Vasilevich Salkov as the founder and ideological instigator of the branch. Besides, F.S. Pospelov, V.I. Ivanov, G.I. Balukhatin and S.Ya. Kokh were arrested in January, 1935 pursuant to the decrees by Odessa Oblast Authority of NKVD and Odessa Oblast Attorney Office. Investigation didn’t manage to collect any material evidence, but almost all the interrogated, pressed by the NKVD investigators confessed the participation in illegal branch of “the True Orthodox Church”, except former secretary of Odessa Diocesan Authority F.S. Pospelov. Yet, L. Salkov was sentenced to 5 years in labour camps, V. Ivanov and G. Balakhutin to 3 years in labour camps and S. Kokh and F. Pospelov to 3 years of exile by the decision of the special council of NKVD of the USSR d.d. 13 September, 1935.The article considers the factors, which were crucial in framing up of “the True Orthodox Church case”, shows the geography of Odessa branch relationship with other regions of the country, methods and techniques, used by officers of NKVD authorities to frame up the cases of the investigated persons, gravamen and consequences of the repressions of “Odessa branch of “the True Orthodox Church” participants.

  9. 18th International Conference PhysicA.SPb

    International Nuclear Information System (INIS)

    2016-01-01

    Institute), Dr. Mikhail Dunaevskii (Ioffe Institute), Dr. Alexandra Kalashnikova (Ioffe Institute), Dr. Leonid Lutsev (Ioffe Institute). The Editors: Nikita S. Averkiev, Sergey A. Poniaev and Grigorii S. Sokolovskii (paper)

  10. "Aparat" čy "dyspozytyv"? Notatky pro vyrobnyctvo obrazu i vyrobnyctvo sub''jekta v kino

    Directory of Open Access Journals (Sweden)

    Ol'ha Briukhovets'ka

    2015-09-01

    Während der Begriff "Apparatus" in der Filmtheorie gut etabliert ist, ging sein Pendant und zugleich korrelatives Double "Dispositiv" (ebenfalls in die Filmtheorie von Jean-Louis Baudry in den 1970er Jahren eingeführt, bei der Übersetzung aus dem Französischen ins Englische verloren. So verschwand auch der nuancierte Bedeutungsunterschied zwischen den beiden Begriffen, und damit die Unterscheidung von zwei Prozessen – einem, der sich auf die Bildproduktion bzw. die Figuration bezieht, und einem anderen, bei dem es um die Subjektproduktion bzw. die Subjektwerdung geht. Der Begriff "Dispositiv" tauchte in der Filmtheorie gelegentlich als Ersatz für den Begriff oder die Theorie des "Apparatus" auf. Der Beitrag beabsichtigt, die ursprüngliche Unterscheidung zwischen den beiden Begriffen wieder herzustellen und ein mögliches Vorgehen nicht nur für die Filmtheorie, sondern auch für die Analyse bestimmter Filme aufzuzeigen. Am Beispiel von zwei Filmen, Tini zabutich predkiv / Schatten der vergessenen Vorfahren (Sergij Paradžanov, 1965, Sowjetunion und Bol’šaja žizn’. Vtoraja čast’ / Das große Leben. Zweiter Teil  (Leonid Lukov, 1946, Sowjetunion wird gezeigt, wie die beiden Begriffe "Apparatus" und "Dispositiv" in konkreten filmischen Texten angewandt werden könnten. Schatten der vergessenen Vorfahren wurde mit proto-faschistischen Bergfilmen verglichen, wenn auch nur auf der Ebene des "Produktionsdramas",  um zu zeigen, wie durch das optische Unbewusste des Apparatus, der Bildproduktion und der Figuration das ethnisch Andere zurückgewiesen wird. Die Dezentrierung des Bildes, welche die grundlegenden, ungeschriebenen Regel des Anthropozentrismus verletzt, entblößt am Ende von Das große Leben. Zweiter Teil ein stalinistisches Dispositiv, seine spezifische Generierung des Subjekts und dessen Interpellation.

  11. EDITORIAL The 17th Central European Workshop on Quantum Optics

    Science.gov (United States)

    Man'ko, Margarita A.

    2011-02-01

    . The uncertainty relations for photon quadratures were also checked for the thermal photon state using experimental values of optical tomograms and avoiding the reconstruction procedure of the Wigner function and its associated precision constrains. In the tomographic-probability representation of quantum mechanics and quantum optics, tomograms are used for the description of quantum states as an alternative to the wave function and density matrix. The purity, fidelity, entropy and photon temperature associated with quantum states are expressed in terms of tomograms. This provides the possibility of measuring these characteristics directly by taking optical tomograms and checking basic inequalities like entropic uncertainty relations, temperature-dependent quadrature uncertainty relations, etc. The better understanding that quantum states can be identified with measurable probability distributions like optical tomograms opens new prospects in quantum optics, for example, to check experimentally the uncertainty relations for higher quadrature momenta and to control the precision with which the fundamental inequalities of quantum mechanics are experimentally confirmed. This Topical Issue is a collection of papers presented at the 17th Central European Workshops on Quantum Optics (CEWQO10) held at the University of St Andrews, Scotland, UK, 6-11 June 2010. The other collaborators from different scientific centers who could not, due to different reasons, come to St Andrews but participated in the previous CEWQOs and plan to participate in future CEWQOs also contributed to this issue. The paper by Ulf Leonhardt and Natalia Korolkova, the CEWQO10 Organizers, opens this issue. The order of the following papers corresponds to the alphabetical order of the first author of the paper. The history of CEWQOs can be found in the Preface to the Proceedings of the 15th CEWQO (2009 Phys. Scr. T135 011005). The Proceedings of the 16th Central European Workshop on Quantum Optics (CEWQO09

  12. GTPases and the origin of the ribosome

    Directory of Open Access Journals (Sweden)

    Smith Temple F

    2010-05-01

    Full Text Available Abstract Background This paper is an attempt to trace the evolution of the ribosome through the evolution of the universal P-loop GTPases that are involved with the ribosome in translation and with the attachment of the ribosome to the membrane. The GTPases involved in translation in Bacteria/Archaea are the elongation factors EFTu/EF1, the initiation factors IF2/aeIF5b + aeIF2, and the elongation factors EFG/EF2. All of these GTPases also contain the OB fold also found in the non GTPase IF1 involved in initiation. The GTPase involved in the signal recognition particle in most Bacteria and Archaea is SRP54. Results 1 The Elongation Factors of the Archaea based on structural considerations of the domains have the following evolutionary path: EF1→ aeIF2 → EF2. The evolution of the aeIF5b was a later event; 2 the Elongation Factors of the Bacteria based on the topological considerations of the GTPase domain have a similar evolutionary path: EFTu→ IF→2→EFG. These evolutionary sequences reflect the evolution of the LSU followed by the SSU to form the ribosome; 3 the OB-fold IF1 is a mimic of an ancient tRNA minihelix. Conclusion The evolution of translational GTPases of both the Archaea and Bacteria point to the evolution of the ribosome. The elongation factors, EFTu/EF1, began as a Ras-like GTPase bringing the activated minihelix tRNA to the Large Subunit Unit. The initiation factors and elongation factor would then have evolved from the EFTu/EF1 as the small subunit was added to the evolving ribosome. The SRP has an SRP54 GTPase and a specific RNA fold in its RNA component similar to the PTC. We consider the SRP to be a remnant of an ancient form of an LSU bound to a membrane. Reviewers This article was reviewed by George Fox, Leonid Mirny and Chris Sander.

  13. Fuel cells science and engineering. Materials, processes, systems and technology. Vol. 1

    Energy Technology Data Exchange (ETDEWEB)

    Stolten, Detlef; Emonts, Bernd (eds.) [Forschungszentrum Juelich GmbH (DE). Inst. fuer Energieforschung (IEF), Brennstoffzellen (IEF-3)

    2012-07-01

    The first volume is divided in four parts and 22 chapters. It is structured as follows: PART I: Technology. Chapter 1: Technical Advancement of Fuel-Cell Research and Development (Dr. Bernd Emonts, Ludger Blum, Thomas Grube, Werner Lehnert, Juergen Mergel, Martin Mueller and Ralf Peters); 2: Single-Chamber Fuel Cells (Teko W. Napporn and Melanie Kuhn); 3: Technology and Applications of Molten Carbonate Fuel Cells (Barbara Bosio, Elisabetta Arato and Paolo Greppi); 4: Alkaline Fuel Cells (Erich Guelzow); 5: Micro Fuel Cells (Ulf Groos and Dietmar Gerteisen); 6: Principles and Technology of Microbial Fuel Cells (Jan B. A. Arends, Joachim Desloover, Sebastia Puig and Willy Verstraete); 7: Micro-Reactors for Fuel Processing (Gunther Kolb); 8: Regenerative Fuel Cells (Martin Mueller). PART II: Materials and Production Processes. Chapter 9: Advances in Solid Oxide Fuel Cell Development between 1995 and 2010 at Forschungszentrum Juelich GmbH, Germany (Vincent Haanappel); 10: Solid Oxide Fuel Cell Electrode Fabrication by Infiltration (Evren Gunen); 11: Sealing Technology for Solid Oxide Fuel Cells (K. Scott Weil); 12: Phosphoric Acid, an Electrolyte for Fuel Cells - Temperature and Composition Dependence of Vapor Pressure and Proton Conductivity (Carsten Korte); 13: Materials and Coatings for Metallic Bipolar Plates in Polymer Electrolyte Membrane Fuel Cells (Heli Wang and John A. Turner); 14: Nanostructured Materials for Fuel Cells (John F. Elter); 15: Catalysis in Low-Temperature Fuel Cells - An Overview (Sabine Schimpf and Michael Bron). PART III: Analytics and Diagnostics. Chapter 16: Impedance Spectroscopy for High-Temperature Fuel Cells (Ellen Ivers-Tiffee, Andre Leonide, Helge Schichlein, Volker Sonn and Andre Weber); 17: Post-Test Characterization of Solid Oxide Fuel-Cell Stacks (Norbert H. Menzler and Peter Batfalsky); 18: In Situ Imaging at Large-Scale Facilities (Christian Toetzke, Ingo Manke and Werner Lehnert); 19: Analytics of Physical Properties of Low

  14. Shooting Stars over China

    Science.gov (United States)

    Hodges, John

    International cultural exchange and education in the sciences and arts is one of the chief aims of the British Council (BC). The 1998 Leonids Meteor Shower was recognised by the BC in China as an event that would offer an opportunity, both to promote the public understanding of space science at an international level, and to encourage on-going cultural links between the United Kingdom and China. Predictions suggested that the 1998 shower, which was likely to be the most intense for more than three decades, would be best viewed in north-east Asia. The BC contracted the Orbital Mechanics Educational Network, an independent organisation that promotes space education amongst young people, to organise several activities aimed particularly at teenagers. The culmination of the project was a visit to Beijing by a party of British teenagers, to take part in meteor observation at China's Mi Yun Observatory. The paper focusses on the practicalities of organising and running such a project and reports on the achievements and shortcomings of the overall venture. It also reports on the observations and findings that were made by the UK group and their Chinese student partners, all of whom were observing a meteor shower for the first time. It reports on the techniques of observing that were tried, the observations themselves and the findings that were made by the group. It also offers advice to those who might wish to set up similar bi-lateral ventures, particularly with China and the UK, and outlines plans to continue and improve the relationships that have been established. (Please note: I realise this is topic not directly covered by the Conference, but how the subject of the meteor phenomenon in particular and, for that matter, science in general is conveyed to the " man in the street" should be important to all scientists, not least because they depend on external funding and public goodwill! Perhaps a suitable slot can be made for this presentation on Tuesday, which is the

  15. Impact of recipient-related factors on structural dysfunction of xenoaortic bioprosthetic heart valves

    Directory of Open Access Journals (Sweden)

    Barbarash O

    2015-03-01

    Full Text Available Olga Barbarash, Natalya Rutkovskaya, Oksana Hryachkova, Olga Gruzdeva, Evgenya Uchasova, Anastasia Ponasenko, Natalya Kondyukova, Yuri Odarenko, Leonid Barbarash Federal State Budgetary Scientific Institution Research Institute for Complex Issues of Cardiovascular Diseases, Kemerovo, Russia Objective: To analyze the influence of recipient-related metabolic factors on the rate of structural dysfunction caused by the calcification of xenoaortic bioprostheses. Materials and methods: We retrospectively analyzed clinical status, calcium–phosphorus metabolism, and nonspecific markers of inflammatory response in bioprosthetic mitral valve recipients with calcific degeneration confirmed by histological and electron microscopic studies (group 1, n=22, and in those without degeneration (group 2, n=48. Results: Patients with confirmed calcification of bioprostheses were more likely to have a severe clinical state (functional class IV in 36% in group 1 versus 15% in group 2, P=0.03 and a longer cardiopulmonary bypass period (112.8±18.8 minutes in group 1 versus 97.2±23.6 minutes in group 2, P=0.02 during primary surgery. Patients in group 1 demonstrated moderate hypovitaminosis D (median 34.0, interquartile range [21.0; 49.4] vs 40 [27.2; 54.0] pmol/L, P>0.05, osteoprotegerin deficiency (82.5 [44.2; 115.4] vs 113.5 [65.7; 191.3] pg/mL, P>0.05 and osteopontin deficiency (4.5 [3.3; 7.7] vs 5.2 [4.1; 7.2] ng/mL, P>0.05, and significantly reduced bone-specific alkaline phosphatase isoenzyme (17.1 [12.2; 21.4] vs 22.3 [15.5; 30.5] U/L, P=0.01 and interleukin-8 levels (9.74 [9.19; 10.09] pg/mL vs 13.17 [9.72; 23.1] pg/mL, P=0.045 compared with group 2, with an overall increase in serum levels of proinflammatory markers. Conclusion: Possible predictors of the rate of calcific degeneration of bioprostheses include the degree of decompensated heart failure, the duration and invasiveness of surgery, and the characteristics of calcium–phosphorus homeostasis in

  16. Is the shaman indeed risen in post-Soviet Siberia?

    Directory of Open Access Journals (Sweden)

    Olle Sundström

    2012-01-01

    Full Text Available In his exhaustive study of ‘shamanism’ among the Altaic peoples in Southern Siberia, the renowned Soviet ethnographer Leonid P. Potapov contends that ‘under the present conditions there are no remnants or survivals of Shamanism as such left in Altai’. What remains are legends and reminiscences, but these can no longer be told by people with personal experiences of Altaic ‘shamans’ and their rituals. According to Potapov, modern socialist culture has changed the minds of the Altaic peoples to the degree that they are now a materialistically thinking people, and ‘shamanism’ has completely disappeared. In addition, he contends that there are no prospects of its return after the deathblow dealt by Soviet anti-religious repression in the 1930s ‘shamanic’ rituals were forbidden and ritual paraphernalia such as drums and costumes were expropriated by the authorities. Considering that Potapov in his study follows Altaic ‘shamanism’ through 1500 years, depicting it as a ‘religion’ and ‘theology’ which stayed more or less intact over the centuries, his statement seems more like a pious hope based on the Soviet vision of a society liberated from superstition, religion, and spiritual exploitation. Potapov himself delineates Altaic ‘shamanism’s’ development from a ‘state religion’to a ‘folk religion’. From this perspective it might seem remarkable that ‘shamanism’ should not have survived 70 years of atheist repression, missionary work and the Soviet transformation of society. Already by the time Potapov’s book was published, during the very last months of the existence of the Soviet Union, there had, in fact, appeared a number of persons claiming to be ‘shamans’, with an ancestry dating from the time of ‘shamans’ of the first half of the twentieth century. These individuals were also part of organisations and movements promoting the revival of ‘shamanism’ in the autonomous Altai Republic. In

  17. Efficacy of flurbiprofen 8.75 mg delivered as a spray or lozenge in patients with sore throat due to upper respiratory tract infection: a randomized, non-inferiority trial in the Russian Federation

    Directory of Open Access Journals (Sweden)

    Radkova E

    2017-07-01

    Full Text Available Eugenia Radkova,1 Natalia Burova,2 Valeria Bychkova,3 Robert DeVito4 1OCT Clinical Trials, Saint Petersburg, Russia; 2Federal State Establishment Clinical Diagnostic Medical Center, Saint Petersburg, Russia; 3Reckitt Benckiser (Russia, Moscow, Russia; 4Reckitt Benckiser, Parsippany, NJ, USA Objective: To assess the efficacy of flurbiprofen 8.75 mg delivered as a spray or lozenge in patients with sore throat due to upper respiratory tract infection (URTI.Materials and methods: This multicenter, double-blind, double-dummy, non-inferiority study randomized 440 adults with recent-onset, moderate-to-severe sore throat due to URTI to a single dose of either flurbiprofen 8.75 mg spray (n=218 or flurbiprofen 8.75 mg lozenge (n=222. The presence or absence of beta-hemolytic streptococci (A or C was confirmed by culture tests (throat swab. The primary efficacy end point was the difference from baseline to 2 hours post-dose in sore throat pain intensity scale (STPIS pain intensity difference [PID] 2h, a validated 100 mm visual analog scale (from 0=“no pain” to 100=“severe pain”, with a non-inferiority margin of −6 mm. Secondary end points included STPIS PID at 1 hour (STPIS PID 1h and over 2 hours (STPIS sum of sore throat pain intensity differences [SPID]0–2h and ratings of patient satisfaction and investigator assessment of drug efficacy at 2 hours. Safety (adverse events [AEs] was also assessed.Results: Reductions in sore throat pain intensity at 2 hours (STPIS PID 2h were similar for spray (least square mean −40.51 and lozenge (−40.10 (difference: 0.41, 95% confidence interval [95% CI] −3.20, 4.01, with non-inferiority demonstrated. Subgroup analyses showed similar efficacy (STPIS PID 2h for patients testing positive or negative for Strep A or C. There was no significant difference between spray and lozenge in STPIS PID 1h or STPIS SPID0–2h, and patient satisfaction and investigators’ assessment of efficacy at 2

  18. IncobotulinumtoxinA in aesthetics: Russian multidisciplinary expert consensus recommendations

    Directory of Open Access Journals (Sweden)

    Yutskovskaya Y

    2015-06-01

    Full Text Available Yana Yutskovskaya,1 Elena Gubanova,2 Irina Khrustaleva,3 Vasiliy Atamanov,4 Anastasiya Saybel,5 Elena Parsagashvili,6 Irina Dmitrieva,7 Elena Sanchez,8 Natalia Lapatina,9 Tatiana Korolkova,10 Alena Saromytskaya,11 Elena Goltsova,12 Elmira Satardinova13 1Department of Dermatovenereology and Cosmetology, Pacific State Medical University, Vladivostock, 2Department of Skin and Venereal Diseases, Postgraduate Medical Institute, Moscow National University of Food Production, Moscow, 3Department of Plastic Surgery, IP Pavlov Medical State University, St Petersburg, 4Department of Reconstructive and Plastic Surgery, SN Fedorova, Federal State Institution, Novosibirsk, 5Clinic Ideal, Laser Technologies Center, Moscow, 6Aestima-clinic, 7Clinic “Academy”, St Petersburg, 8Eklan Medical Center of Cosmetological Correction, 9Clinic of Aesthetic Medicine and Plastic Surgery, Moscow, 10Department of Cosmetology, II Mechnikov North-Western State Medical University, St Petersburg, 11Plastic Surgery Clinic, Center of Aesthetic Medicine and Beauty Cosmetology, 12“Neo-Clinic,” Tyumen, 13Botulinum Toxin Therapy Department, Diagnostic Center of the Irkutsk State Medical Academy of Postgraduate Education, Irkutsk, Russia Background: Although there are various international consensus recommendations on the use of botulinum neurotoxin type A (BoNT/A in facial aesthetics, there are no global or Russian guidelines on the optimal dose of incobotulinumtoxinA, free from complexing proteins, within specific aesthetic indications. This article reports the outcomes of two expert consensus meetings, conducted to review and analyze efficacy and tolerability data for incobotulinumtoxinA in various facial aesthetic indications and to give expert consensus recommendations to ensure best clinical practice among Russian clinicians. Methods: Thirteen dermatology and/or plastic surgery experts attended meetings held in Paris, France (November 2013, and Moscow, Russia (March 2014

  19. Cuadernos de Antropología Social Nº 42

    Directory of Open Access Journals (Sweden)

    . .

    2015-12-01

    Full Text Available Coordinador del númeroDiego ZenobiEvaluadores del númeroBrígida Baeza – Universidad Nacional de la Patagonia San Juan BoscoDenis Baranger – Universidad Nacional de MisionesMariana Beheran – Universidad Nacional Arturo Jauretche Natalia Bermúdez – Universidad Nacional de CórdobaMaría Laura Bianciotto – Universidad Nacional de RosarioPaola Bolados García – Universidad de ValparaísoJulieta Capdevielle- Universidad Nacional de CórdobaJosé Castorina – Universidad PedagógicaMarta Cioccari – Universidade Federal do Rio de JaneiroKelly Da Silva – Universidade de BrasíliaGuilherme Da Silva e Sá – Universidade de BrasíliaCecilia Jiménez- Universidad Nacional de Córdoba Laura Kropff – Universidad Nacional de Río Negro Héctor Lahitte – Universidad Nacional de La Plata Mariana Luzzi – Universidad Nacional de General SarmientoDiana Milstein – Universidad Nacional del Comahue Cynthia Pizarro – Universidad de Buenos Aires Alexandre Roig – Universidad Nacional de San Martín Valentina Salvi – Universidad Nacional de Tres de Febrero Julia Soul – Centro de Estudios e Investigaciones Laborales  Héctor Vázquez – Universidad Nacional de Rosario Hebe Vessuri – Universidad Nacional Autónoma de México Jorge Luis de la VegaArtista PlásticoObra en Tapa: El rescate, 1961, óleo sobre tela, 195 x 129,5 cm. Artista autodidacta, nació en Buenos Aires el 27 de marzo de 1930 y murió, en la misma ciudad, el 26 de agosto de 1971. Fue pintor, dibujante, grabador, cantautor, perspectivista, autor de historietas, diseñador gráfico y creativo en una agencia de publicidad. Estudió arquitectura y fue docente universitario en la Universidad de Buenos Aires y en la Cornell University.Se destacó entre la llamada “Nueva Generación Argentina” de pintores abstractos y, a partir de 1960, formó parte del cuarteto local de la Nueva Figuración.Sus obras forman parte de colecciones públicas y privadas en Buenos Aires

  20. Patient survey to identify reasons for non-adherence and elicitation of quality of life concepts associated with immunosuppressant therapy in kidney transplant recipients

    Directory of Open Access Journals (Sweden)

    Muduma G

    2016-01-01

    Full Text Available Gorden Muduma,1 Francis C Shupo,2 Sophie Dam,3 Natalia A Hawken,3 Samuel Aballéa,3 Isaac Odeyemi,1 Mondher Toumi4 1Astellas Pharma Europe Ltd, Chertsey, 2Creativ-Ceutical Ltd, London, UK; 3Creativ-Ceutical Ltd, Paris, 4Public Health (EA 3279, Faculty of Medicine, Aix-Marseille University, Marseille, France Background: Renal transplantation (RT is considered the treatment of choice for end-stage renal disease compared to dialysis, offering better health-related quality of life (HRQoL and higher survival rates. However, immunosuppressants are essential for the long-term survival of kidney grafts and patients’ non-adherence to their medication leads to poor outcomes. Immunosuppressants can also significantly alter patients’ HRQoL because of their side effects and the complex chronic medication regimen they represent. Purpose: To elicit key concepts related to adherence to immunosuppressant therapy (IT and reasons for non-adherence in terms of patient reported outcomes, side effects, and the impact of the medication on HRQoL in RT population, including patient preference of once daily over twice-daily immunosuppressive regimen. Results were used to develop an IT-specific conceptual framework and provide suggestions for improving patients’ adherence to IT. Materials and methods: Interviews were conducted with three clinical experts to determine key concepts related to RT and immunosuppressants. Thirty-seven participants in four focus groups were asked to cite important concepts related to adherence and impact of IT on HRQoL and to rate them. Qualitative analysis was conducted to code participants’ responses. Results: Non-adherence among participants where admitted was unintentional. The reason for this included forgetfulness, interference with lifestyle, being asleep at the time the medication should be taken, change in routine, and impact of side effects. Overall, participants reported that the evening dose was more problematic to remember

  1. Effect of peritoneal dialysis fluid containing osmo-metabolic agents on human endothelial cells

    Directory of Open Access Journals (Sweden)

    Bonomini M

    2016-11-01

    Full Text Available Mario Bonomini,1,2 Sara Di Silvestre,3,4 Pamela Di Tomo,3,4 Natalia Di Pietro,2,4 Domitilla Mandatori,3,4 Lorenzo Di Liberato,1 Vittorio Sirolli,1,2 Francesco Chiarelli,2,4 Cesare Indiveri,5 Assunta Pandolfi,3,4 Arduino Arduini6 1Unit of Nephrology and Dialysis, 2Department of Medicine and Aging Sciences, 3Department of Medical, Oral and Biotechnological Sciences, 4Aging Research Center and Translational Medicine, CeSI-MeT, University “G. d’Annunzio”, Chieti-Pescara, 5Department DiBEST (Biologia, Ecologia, Scienze della Terra, Unit of Biochemistry and Molecular Biotechnology, University of Calabria, Arcavacata di Rende CS, Italy; 6CoreQuest, Manno, Switzerland Background: The use of glucose as the only osmotic agent in peritoneal dialysis (PD solutions (PDSs is believed to exert local (peritoneal and systemic detrimental actions, particularly in diabetic PD patients. To improve peritoneal biocompatibility, we have developed more biocompatible PDSs containing xylitol and carnitine along with significantly less amounts of glucose and have tested them in cultured Human Vein Endothelial Cells (HUVECs obtained from the umbilical cords of healthy (C and gestational diabetic (GD mothers. Methods: Primary C- and GD-HUVECs were treated for 72 hours with our PDSs (xylitol 0.7% and 1.5%, whereas carnitine and glucose were fixed at 0.02% and 0.5%, respectively and two glucose-based PDSs (glucose 1.36% or 2.27%. We examined their effects on endothelial cell proliferation (cell count, viability (3-(4,5-dimethylthiazolyl-2-2,5-diphenyltetrazolium bromide assay, intracellular nitro-oxidative stress (peroxynitrite levels, Vascular Cell Adhesion Molecule-1 and Intercellular Adhesion Molecule-1 membrane exposure (flow cytometry, and HUVEC-monocyte interactions (U937 adhesion assay. Results: Compared to glucose-based PDSs, our in vitro studies demonstrated that the tested PDSs did not change the proliferative potential both in C- and GD-HUVECs. Moreover, our

  2.  Spis treści

    Directory of Open Access Journals (Sweden)

    ANNA BARTOSZEWICZ

    2015-03-01

    Full Text Available  Od Zespołu Redakcyjnego – Editorial .......................................................................................................... 7 Anna Bartoszewicz – Praktyczna realizacja Programu zapewnienia i poprawy jakości w komórkach audytu wewnętrznego na wybranych przykładach – Implementation of Quality Assurance and Improvement Program by internal audit teams on selected examples ................................................................ 9 Anna Białek-Jaworska, Natalia Nehrebecka – Struktura kapitałowa przedsiębiorstw w świetle wyników badań – Capital structure of companies in the light of research results ..................... 29 Magda Chraścina – Determinanty tworzenia rezerw oraz ich skutki bilansowo- -wynikowe na przykładzie spółek notowanych na Giełdzie Papierów Wartościowych w Warszawie – Determinants of creating provisions and their effect on the balance sheet and income statement on the example of companies listed on the Warsaw Stock Exchange .................................................................................................. 53 Małgorzata Garstka – Dobry obyczaj jako norma kształtująca zachowanie księgowych – Good practice as a norm shaping the behavior of accountants ...................... 73 Przemysław Kabalski, Joanna Szwajcar – Feminizacja studiów w zakresie rachunkowości w Polsce – przyczyny i skutki – Feminization of accounting studies in Poland – causes and consequences .. 85 Anna Kasperowicz – Znaki i kody rachunkowości w procesie komunikacji – Accounting signs and codes in the communication process .......................... 107 Marcin Kędzior – Dobrowolne stosowanie MSSF przez spółki giełdowe w wybranych krajach Europy Zachodniej – Voluntary adoption of IFRS by listed companies in selected Western European countries ................................................................................................. 123 Ewelina Zarzycka

  3. Retrospective, nonrandomized controlled study on autoadjusting, dual-pressure positive airway pressure therapy for a consecutive series of complex insomnia disorder patients

    Directory of Open Access Journals (Sweden)

    Krakow B

    2017-03-01

    Full Text Available Barry Krakow,1–3 Natalia D McIver,1,2 Victor A Ulibarri,1,2 Michael R Nadorff4,5 1Sleep & Human Health Institute, 2Maimonides Sleep Arts & Sciences, Ltd, Albuquerque, 3Los Alamos Medical Center, Los Alamos, NM, 4Department of Psychology, Mississippi State University, Mississippi, MS, 5Department of Psychiatry and Behavioral Sciences, Baylor College of Medicine, Houston, TX, USA Purpose: Emerging evidence shows that positive airway pressure (PAP treatment of obstructive sleep apnea (OSA and upper airway resistance syndrome (UARS in chronic insomnia patients (proposed “complex insomnia” disorder leads to substantial decreases in insomnia severity. Although continuous PAP (CPAP is the pressure mode most widely researched, intolerance to fixed pressurized air is rarely investigated or described in comorbidity patients. This retrospective study examined dual pressure, autoadjusting PAP modes in chronic, complex insomnia disorder patients.Patients and methods: Chronic insomnia disorder patients (mean [SD] insomnia severity index [ISI] =19.11 [3.34] objectively diagnosed with OSA or UARS and using either autobilevel PAP device or adaptive servoventilation (ASV device after failing CPAP therapy (frequently due to intolerance to pressurized air, poor outcomes, or emergence of CSA were divided into PAP users (≥20 h/wk and partial users (<20 h/wk for comparison. Subjective and objective baseline and follow-up measures were analyzed.Results: Of the 302 complex insomnia patients, PAP users (n=246 averaged 6.10 (1.78 nightly hours and 42.71 (12.48 weekly hours and partial users (n=56 averaged 1.67 (0.76 nightly hours and 11.70 (5.31 weekly hours. For mean (SD decreases in total ISI scores, a significant (group × time interaction was observed (F[1,300]=13.566; P<0.0001 with PAP users (–7.59 [5.92]; d=1.63 showing superior results to partial users (-4.34 [6.13]; d=0.81. Anecdotally, patients reported better tolerability with advanced PAP

  4. Gd2O3 nanoparticles in hematopoietic cells for MRI contrast enhancement

    Directory of Open Access Journals (Sweden)

    Hedlund A

    2011-12-01

    Full Text Available Anna Hedlund1,2, Maria Ahrén3, Håkan Gustafsson1,2, Natalia Abrikossova3, Marcel Warntjes2,4, Jan-Ingvar Jönsson5, Kajsa Uvdal3, Maria Engström1,21Division of Radiology, Department of Medical and Health Sciences, 2Center for Medical Image Science and Visualization, 3Division of Molecular Surface Physics and Nanoscience, Department of Physics, Chemistry, and Biology, 4Division of Clinical Physiology, Department of Medicine and Health Sciences, 5Department of Clinical and Experimental Medicine, Experimental Hematology Unit, Linköping University, Linköping, SwedenAbstract: As the utility of magnetic resonance imaging (MRI broadens, the importance of having specific and efficient contrast agents increases and in recent time there has been a huge development in the fields of molecular imaging and intracellular markers. Previous studies have shown that gadolinium oxide (Gd2O3 nanoparticles generate higher relaxivity than currently available Gd chelates: In addition, the Gd2O3 nanoparticles have promising properties for MRI cell tracking. The aim of the present work was to study cell labeling with Gd2O3 nanoparticles in hematopoietic cells and to improve techniques for monitoring hematopoietic stem cell migration by MRI. Particle uptake was studied in two cell lines: the hematopoietic progenitor cell line Ba/F3 and the monocytic cell line THP-1. Cells were incubated with Gd2O3 nanoparticles and it was investigated whether the transfection agent protamine sulfate increased the particle uptake. Treated cells were examined by electron microscopy and MRI, and analyzed for particle content by inductively coupled plasma sector field mass spectrometry. Results showed that particles were intracellular, however, sparsely in Ba/F3. The relaxation times were shortened with increasing particle concentration. Relaxivities, r1 and r2 at 1.5 T and 21°C, for Gd2O3 nanoparticles in different cell samples were 3.6–5.3 s-1 mM-1 and 9.6–17.2 s-1 mM-1

  5. Comparison of CYP2C9, CYP2C19, CYP2D6, ABCB1, and SLCO1B1 gene-polymorphism frequency in Russian and Nanai populations

    Directory of Open Access Journals (Sweden)

    Sychev DA

    2017-03-01

    Full Text Available Dmitrij Alekseevitch Sychev,1 Grigorij Nikolaevich Shuev,1 Salavat Shejhovich Suleymanov,2 Kristina Anatol’evna Ryzhikova,3 Karin Badavievich Mirzaev,3 Elena Anatol’evna Grishina,3 Natalia Evgenievna Snalina,3 Zhannet Alimovna Sozaeva,3 Anton Mikhailovich Grabuzdov,4 Irina Andreevna Matsneva4 1Department of Internal Medicine and Clinical Pharmacology, Russian Medical Academy of Continuing Professional Education, Ministry of Healthcare, Moscow, 2Saiko Russian–Japanese Medical Center, Khabarovsk, 3Research Centre, Russian Medical Academy of Continuous Professional Education, Ministry of Healthcare, 4Department of General Medicine, Sechenov First Moscow State Medical University, Moscow, Russian Federation Background: The efficiency and safety of drug therapy depends on the peculiarities of functioning of the P450 cytochrome group and transporting proteins. There are significant differences for single-nucleotide polymorphism (SNP frequency. Materials and methods: We studied the peculiarities of P450 cytochrome polymorphisms, SLCO1B1 transporting protein, and P-glycoprotein carriage in healthy volunteers in the Nanai ethnic group living in Russia, and compared them to the carriage of SNPs in the Russian population according to literature data. Results: After performing the real-time polymerase chain reactions on the samples from 70 healthy volunteers from the Nanai group, for the CYP2C9*2C430T polymorphism we determined 70 CC-genotype carriers. As for the CYP2C9*3A1075C polymorphism, we found 62 AA-genotype carriers and eight AC-genotype carriers. For the CYP2C19*2G681A polymorphism, we determined 39 GG-genotype carriers and 28 GA-genotype carriers, for the CYP2C19*3G636A polymorphism 58 GG-genotype carriers and 12 GA-genotype carriers, and for the CYP2C19*17C806T polymorphism 67 CC-genotype carriers and three CT-genotype carriers. For the CYP2D6*4G1846A polymorphism, the GG genotype had 68 carriers, and the GA genotype two carriers. For the

  6. The Biological Big Bang model for the major transitions in evolution

    Directory of Open Access Journals (Sweden)

    Koonin Eugene V

    2007-08-01

    -pattern cladogenesis. Reviewers This article was reviewed by William Martin, Sergei Maslov, and Leonid Mirny.

  7. Limits on efficient computation in the physical world

    Science.gov (United States)

    Aaronson, Scott Joel

    More than a speculative technology, quantum computing seems to challenge our most basic intuitions about how the physical world should behave. In this thesis I show that, while some intuitions from classical computer science must be jettisoned in the light of modern physics, many others emerge nearly unscathed; and I use powerful tools from computational complexity theory to help determine which are which. In the first part of the thesis, I attack the common belief that quantum computing resembles classical exponential parallelism, by showing that quantum computers would face serious limitations on a wider range of problems than was previously known. In particular, any quantum algorithm that solves the collision problem---that of deciding whether a sequence of n integers is one-to-one or two-to-one---must query the sequence O (n1/5) times. This resolves a question that was open for years; previously no lower bound better than constant was known. A corollary is that there is no "black-box" quantum algorithm to break cryptographic hash functions or solve the Graph Isomorphism problem in polynomial time. I also show that relative to an oracle, quantum computers could not solve NP-complete problems in polynomial time, even with the help of nonuniform "quantum advice states"; and that any quantum algorithm needs O (2n/4/n) queries to find a local minimum of a black-box function on the n-dimensional hypercube. Surprisingly, the latter result also leads to new classical lower bounds for the local search problem. Finally, I give new lower bounds on quantum one-way communication complexity, and on the quantum query complexity of total Boolean functions and recursive Fourier sampling. The second part of the thesis studies the relationship of the quantum computing model to physical reality. I first examine the arguments of Leonid Levin, Stephen Wolfram, and others who believe quantum computing to be fundamentally impossible. I find their arguments unconvincing without a "Sure

  8. ЕЛЕМЕНТИ ПОЛІТИЧНОЇ САТИРИ В СЦЕНАРІЯХ ВЕСНЯНОГО КАРНАВАЛУ В РУМУНСЬКОМУ БАНАТІ / THE ELEMENTS OF POLITICAL SATIRE IN THE SPRING CARNIVAL PERFORMANCES OF ROMANIAN BANAT

    Directory of Open Access Journals (Sweden)

    Наталія ГОЛАНТ

    2017-06-01

    Full Text Available Голант Наталия. Элементы политической сатиры в сценариях весеннего карнавала в румынском Банате. Данная статья основана отчасти на полевых материалах автора, собранных во время поездки по населенным пунктам румынского Баната весной 2005 г. (поездка была осуществлена совместно с румынским этнологом Отилией Хедешан, которая ныне является проректором университета Тимишоары, а также на материалах, обнаруженных в сети Интернет. В статье анализируются главным образом события фашанка в г. Молдова-Ноуэ и коммуне Вэлюг (округ Караш-Северин. Ключевые слова: карнавал, фашанк, персонаж, сценарий, Банат Golant Natalia. The Elements of Political Satire in the Spring Carnival Performances of Romanian Banat. In Romanian territory the tradition of spring carnival festivities has relatively limited distribution. The word faşanc (also faşang, fărşanc, farşang meaning “carnival” is the most frequently used by the inhabitants of the Highland Banat, namely of the Caraș-Severin County in the extreme South-West of Romania and understood by residents of entire Romanian Banat as well as the Romanian population of the Serbian Banat. Being a practice with limited geographical distribution in Romanian traditional culture, the faşanc at the same time forms the continuity between traditional Western Europe cultures, in particular of the Catholic Europe. The existence of this practice among Banat Romanians is one of consequences of complex cross-cultural, cross-confessional and

  9. Składniki mineralne w orzechach występujących w składzie „mieszanek studenckich” = Minerals in nuts which are components of „Trail Mix”

    Directory of Open Access Journals (Sweden)

    Natalia Mikołajczak

    2016-09-01

    Wydział Nauki o Żywności, Uniwersytet Warmińsko-Mazurski w Olsztynie   Uniwersytet Warmińsko-Mazurski w Olsztynie, Katedra Przetwórstwa i Chemii Surowców Roślinnych Pl. Cieszyński 1, 10-726 Olsztyn e-mail: natalia.mikolajczak@uwm.edu.pl   Streszczenie   Wprowadzenie i cel pracy: Orzechy stanowią cenną grupę żywności pod względem wartości żywieniowej, dlatego też są jednym z głównych składników wykorzystywanych w produkcji mieszanek studenckich. Obecność orzechów w codziennej diecie konsumenta ma pozytywny wpływ na organizm poprzez redukcję poziomu cholesterolu we krwi, przeciwdziałanie nowotworom i cukrzycy czy również wspomaganie utraty masy ciała. Wszystkie te korzyści wynikają ze składu chemicznego orzechów i obecności w nich wielu wartościowych składników odżywczych, w szczególności składników mineralnych. Celem pracy był przegląd aktualnego piśmiennictwa na temat zawartości poszczególnych składników mineralnych w orzechach, będących składnikami tradycyjnych mieszanek studenckich, czyli laskowych, włoskich, arachidowych, nerkowcach oraz migdałach. Skrócony opis stanu wiedzy: Orzechy to cenne źródło składników mineralnych, zarówno mikro, jak i makroelementów. Przede wszystkim, orzechy laskowe, włoskie, arachidowe oraz migdały dostarczają znacznych ilości potasu, którego zawartość w 100 g surowca odnotowuje się na poziomie wyższym niż 500 mg. Z kolei zawartość fosforu obecna jest na zbliżonym poziomie jedynie w migdałach. Mikroelementy takie jak żelazo, miedź, cynk i mangan występują we wszystkich orzechach w ilości 5-10 mg/100 g. Podsumowanie: Zebrane dane literaturowe potwierdzają fakt, że analizowane rodzaje orzechów są cennym źródłem zarówno mikro, jak i makroelementów. Są one bogactwem potasu, fosforu, magnezu oraz wapnia. Ponadto, dostarczają także znacznych ilości żelaza, cynku oraz manganu.   Słowa kluczowe: składniki mineralne, orzechy laskowe, orzechy

  10. PREFACE: Continuum Models and Discrete Systems Symposia (CMDS-12)

    Science.gov (United States)

    Chakrabarti, Bikas K.

    2011-09-01

    The 12th International Symposium on Continuum Models and Discrete Systems (CMDS-12) (http://www.saha.ac.in/cmp/cmds.12/) took place at the Saha Institute of Nuclear Physics in Kolkata from 21-25 February 2011. Previous CMDS symposia were held in Kielce (Poland, 1975), Mont Gabriel (Canada, 1977), Freudenstadt (Federal Republic of Germany, 1979), Stockholm (Sweden, 1981), Nottingham (United Kingdom, 1985), Dijon (France, 1989), Paderborn (Germany, 1992), Varna (Bulgaria, 1995), Istanbul (Turkey, 1998), Shoresh (Israel, 2003) and Paris (France, 2007). The broad interdisciplinary character, limited number of participants (not exceeding 100) and informal and friendly atmosphere of these meetings has made them a well-acknowledged place to make highly fruitful contacts and exchange ideas, methods and results. The purpose of CMDS is to bring together scientists with different backgrounds who work on continuum theories of discrete mechanical and thermodynamical systems in the fields of mathematics, theoretical and applied mechanics, physics, material science, and engineering. The spirit of the CMDS meetings is to stimulate extensive and active interdisciplinary research. The International Scientific Committee members of this conference were: David J Bergman (Chairman CMDS 10), Tel Aviv University, Israel; Bikas K Chakrabarti (Chairman CMDS 12), Saha Institute of Nuclear Physics, India; Alex Hansen, Norwegian University of Science and Technology, Norway; Hans Jürgen Herrmann, Institute for Building Materials, ETH, Switzerland; Esin Inan (Chairman CMDS 9), Istanbul Technical University, Turkey; Dominique Jeulin (Chairman CMDS 11), Ecole des Mines de Paris, France; Frank Juelicher, Max-Planck-Institute for the Physics of Complex Systems, Germany; Hikaru Kawamura, University of Osaka, Japan; Graeme Milton, University of Utah, USA; Natalia Movchan, University of Liverpool, UK; and Ping Sheng, The Hong Kong University of Science and Technology, Hong Kong. At CMDS-12 the topics

  11. UTILIZAREA TEHNOLOGIILOR INFORMAŢIONALE ŞI COMUNICAŢIONALE LA ORELE DE ISTORIE

    Directory of Open Access Journals (Sweden)

    Natalia ŢURCANU

    2017-07-01

    Full Text Available Comunicarea face referire la integrarea mijloacelor, tehnologiilor informaţionale şi comunicaţionale (TIC în cadrul procesului de formare a competenţelor specifice la istorie, ca practică de succes în activitatea mea ca profesor de istorie şi educaţie civică. Drept argument pentru această preocupare este Recomandarea Consiliului Europei cu privire la pre­darea istoriei în secolul XXI, despre creşterea accesului tinerilor la tehnologiile informaţionale şi comuni­ca­ţionale atât la şcoală, cât şi în afara orelor de curs, despre necesitatea formării unui individ competitiv în societatea informaţională. În acest scop, pentru desfăşurarea orelor de istorie, profesorul dispune de mijloace TIC, cu ajutorul cărora realizează şi valorifică o bancă informţională ce conţine resurse didactice integrate în cadrul situaţiilor didactice şi ele­mentelor de conţinut disciplinar.S-a constatat, în urma unor evaluări şi sondaje, că utilizarea materialelor multimedia la ora de istorie a dus la obţine­rea unor câştiguri educaţionale: sunt consolidate abilităţile de cercetare şi capacităţile intelectuale, sporesc cunoştinţele şi abilităţile în utilizarea tehnologiei informaţiei, creşte interesul şi angajarea elevilor în procesul educaţional.Se menţionează existenţa unor limite ale posibilităţilor de utilizare TIC ce nu pot fi depăşite decât prin menţinerea unui rol important al profesorului în achiziţia, prelucrarea şi utilizarea informaţiilor, în acţiunea de formare a deprinde­rilor şi abilităţilor practice. De aceea, interesul acordat dezvoltării competenţei tehnologice depăşeşte etapa instruirii iniţiale în profesie şi se inserează pe parcursul întregii cariere didactice, necesitând o redefinire continuă a obiectivelor formării.THE INTEGRATION OF THE INFORMATIONAL AND COMMUNICATION TECHNOLOGIES DURING THE HISTORY LESSONSThe Communication that Natalia

  12. Sola Pulcherrima Super Solem - “More Beautiful than the Sun and Month” (Marian Prayer from Gertrude’s and Nawojka’s Prayer-Books

    Directory of Open Access Journals (Sweden)

    Karolina Targosz

    2004-12-01

    find their equivalent in one of the five miniatures. In prayer no. 86 the praise refers not only to the significance of St. Mary as the Mother of God, but to her purely feminine and maternal functions and her role of a participant and witness to the life and passion of Christ. They find their equivalents in Marian and Christological artistic series of the time. One of them is a series of scenes on the wooden door of the church Sankta Maria im Kapitol in Cologne, made ca 1050. The church was rebuilt by abbotess Ida, one of Gertrude’s aunts, who also funded the door. In this church Gertrude’s mother, Richeza, was buried. Gertrude could see the door during her stay in Rhineland in the years 1075-1076. A number o f depictions are included in miniatures in the manuscripts from the Ottonian epoch, e.g. a Scripture-Book of abbotess Hitda of Meschede from ca 1020, with an Annunciation scene. Gertrude knew a different presentation o f this scene from monumental mosaics in Kiev. The maternity o f St. Mary was presented in many different types of the Nativity. An exceptionally extended depiction in the eastern spirit, including a reference to apocryphal texts, is shown in one o f the Codex’ miniatures. Prayer no. 86 in its Polish, slightly transformed version appeared after several centuries in the so-called Nawojka’s Prayer Book, which most probably belonged to Natalia Bninska, nee Koniecpolska (ca 1463-1531 in a manuscript from the end of the 15th century. The manuscript was lost and today is known from a copy made in the first half of the 19th century, including a copy of the old silver cover - a box from the 17th century. According to the inscription on the box it was supposed to be St. Jadwiga, Duchess of Silesia’s (ca 1178-1243 collection of prayers; a tradition which was immediately questioned. It seems, however, to possess a grain of truth. Gertrude’s Codex, having changed hands many a time, was presented to the chapter o f the Cividale del Friuli Cathedral in

  13. PREFACE: 17th International Conference on the Physics of Highly Charged Ions

    Science.gov (United States)

    2015-01-01

    sources and Roberto Garibotti, for his help with the edition of the book of abstracts. We thank Lynn van Brook for her work as conference secretary, and Silvana Peralta and Natalia Mastrángelo, for the web development and graphic design. Finally, we express our acknowledgements to the scientists that participated during the refereeing process of the present Proceedings. Raúl Barrachina Flavio Colavecchia Roberto Rivarola Local Chairs, HCI 2014 December 2014

  14. 8th Argentinean Bioengineering Society Conference (SABI 2011) and 7th Clinical Engineering Meeting

    Science.gov (United States)

    Meschino, Gustavo Javier; Ballarin, Virginia L.

    2011-12-01

    Juan ¬- CONICET Bioing Luciano Gentile Universidad Favaloro Mg María Eugenia Gómez Universidad Nacional de San Juan Dr Claudio González Universidad Nacional de Mar del Plata Mg Esteban González Universidad Nacional de Mar del Plata Dra Mariela A Gonzalez Universidad Nacional de Mar del Plata - CONICET Dr Juan Pablo Graffigna Universidad Nacional de San Juan Dra Myriam Herrera Universidad Nacional de Tucumán - CONICET Dr Roberto Hidalgo Universidad Nacional de Mar del Plata Dr Roberto Isoardi Fundación Escuela de Medicina Nuclear de Mendoza - CNEA Dra Susana Jerez Universidad Nacional de Tucumán Dr Eric Laciar Universidad Nacional de San Juan - CONICET Bioing Roberto Leonarduzzi Universidad Nacional de Entre Ríos Mg Norberto Lerendegui Instituto Tecnológico de Buenos Aires Dra Natalia López Universidad Nacional de San Juan - CONICET Dra Rossana Madrid Universidad Nacional de Tucuman - CONICET Ing Florencia Montini Ballarin Universidad Nacional de Mar del Plata - CONICET Dra Emilce Moler Universidad Nacional de Mar del Plata Dr Jorge Castiñieira Moreira Universidad Nacional de Mar del Plata Dr Silvia Murialdo Universidad Nacional de Mar del Plata - CIC Dr Juan Manuel Olivera Universidad Nacional de Tucumán Dra Lucia Isabel Passoni Universidad Nacional de Mar del Plata Dr Juan Ignacio Pastore Universidad Nacional de Mar del Plata - CONICET Dra María Elisa Pérez Universidad Nacional de San Juan Mg Franco M Pessana Universidad Favaloro Dr Julio Politti Universidad Nacional de Tucumán Dr Marcelo Risk Universidad Nacional de Buenos Aires - CONICET Ing Raúl Rivera Universidad Nacional de Mar del Plata Mg Luis Rocha Universidad Nacional de Tucumán - SIPROSA Dra Silvia Rodrigo Universidad Nacional de San Juan Dra Viviana Rotger Universidad Nacional de Tucumán Dr Leonardo Rufiner Universidad Nacional de Entre Rios - CONICET Dra Estela Ruiz Universidad Nacional de Tucumán Dr Martín Santiago Universidad Nacional del Centro de la Provincia de Buenos Aires Dra

  15. Different Types of Fantastic Etiology in Hafez Poetry

    Directory of Open Access Journals (Sweden)

    Ghodrat Ghasemipour

    2016-05-01

    : Setare. Attar Nishabori, Farid od-Din (2000. Mohammad Reza Shafie Kadkani ( emend ., 5rd ed. Tehran: Sokan. Chalisova, Natalia (2004. Encyclopedia of Iranica. Last Updated: December 15. Farshidvard, Khosrow (1975. Conjugating of simile with another factors in Hafez poetry. Gowhar, No 18, 535-541. Ferdowsi, Abolghasem (2001. Shahname (Moscow Press. Saeed Hamidiyan (emend. 2nd Vol. 5rd ed. Tehran: Ghatreh. Forster, Edward Morgan (1974. Aspects of the Novel. Harmondswort: Penguin. Gharib Hoseini, Zahra and Mohammad Sadegh Basiri (2009. Techniques of usages of fantastic etiology in Anvari' Ghasayed. Kavoshname, 9th year, No 16, 65-97. Hafez, Khajeh Shams od-Din (1984. Hafez Divan. Parviz Natel Khanlari (emend.. 2rd ed. Tehran: Kharazmi. Heravi, Hoseinali (1977. Commentary of Hafez' Gazals. 4rd ed. Tehran: Simorgh. Homaei, Jalalodin (1989. Techniques of Rhetoric and Literary devices. 5rd ed. Tehran: Homa. Hoseini Nishabori, Ataola ibn Mahmoud (2006. Badaye alsanaye. Rahim Mosalmanian Ghobadiyani, Tehran: Institution of Mahmoud Afshar endowment s. Jacobson, Roman (2013. Dominant, in Mohammad Reza Shafi’ee Kadkani (trans. Resurrect of Words. Tehran: Sokan. Khabazha, Reza (2013 The Function of fantastic etiology in the structure of themes digression to eulogy. Monthly Book of Literature. No 73, 43-48. Mikics, David, (2007, A New Handbook of Literary Terms, Yale University Press, New Haven & London. Mohamadi Asiyabadi, Ali (2007. Projection and characterization in Hafez poetry. University of Tarbiyat Moalem, No 52 &53, p 111-134. Motahari, Morteza (1991. Lessons of Shafa Theology. Tehran: Hekmat. Radowyani, Mohammad ibn Omar (2002. Tarjoman e Balaghat. Ahmad Atash ( emend ., Tehran: Society of National Honor & Works. Shamisa, Sirus (2003. A New Glance on Rhetoric. 14rd ed. , Tehran: Ferdows. Shams Ololama Gorgani, Mohammad Hosein (1999. Ada ol-Badaye. Hosein Jafari ( emend ., Tabriz: Ahrar. Shams Ololama Gorgani, Mohammad Hosein (1999. Spring Clusters in Rhetoric. Morteza

  16. Meteorites, Bolides and Comets: A Tale of Inconsistency

    Science.gov (United States)

    Jakes, P.; Padevet, V.

    1992-07-01

    Inhomogeneity of cometary nuclei has been established through the observed disruptions of comets [1] and through the determination of dust particle composition during the encounter of the Vega and Giotto satellites with comet Halley [2,3,4]. The raisin bread model of cometary nuclei [5,6] assumes the presence of solid (rock) and dust particle material set in the volatile rich, ice- cemented material. Rock material may contribute to the formation of dust particles. Gombosi and Houpis [5] argued that only the composition of dust particles derived from the icy, volatile component of the comet were analyzed and implied thus that the third cometary component present (raisins/rocks) has not been examined. The compositions of the cometary (Halley) dust and the interplanetary dust particles (IDPs) are "chondritic" (Blanford et al., 1988). It is difficult, therefore to estimate the proportion of cometary to asteroid-derived dust in near Earth space, e.g., among the IDPs [7] unless other criteria are available. Bolide multistation photographic tracking allows the determination of the orbital preencounter parameters of solid bodies (0.01-100,000 kg in mass) with the Earth, and allows us to classify them according to their ablation coefficient (tau), penetration depth into the atmosphere (PE), theoretical densities (sigma), and terminal velocities (V(sub)E). Four groups are recognized (Table 1). Three of the type I bolides were recovered as ordinary chondrites (Pribram, Lost City, and Innisfree). Ceplecha [8] has shown that 38% of bolides (fireballs) come from cometary orbits (11% from highly eccentric orbits typical of new comets), but most of the bolides (62%) originate at asteroidal orbits. Seven of the 14 known meteoric showers could be attributed to known comets: N,S Taurids to 1970 P/Encke, Lyrids to 1861 I Thatcher-Beaker, Perseids to 1862 III Swift-Tuttle- Simons, Orionids to 1835 III P/Halley, Draconids to 1946 V P/Giacobini-Zinner, Leonids to 1966 I Tempel

  17. PREFACE: Semiconducting oxides Semiconducting oxides

    Science.gov (United States)

    Catlow, Richard; Walsh, Aron

    2011-08-01

    their help in producing this special section. We hope that it conveys some of the excitement and significance of the field. Semiconducting oxides contents Chemical bonding in copper-based transparent conducting oxides: CuMO2 (M = In, Ga, Sc) K G Godinho, B J Morgan, J P Allen, D O Scanlon and G W Watson Electrical properties of (Ba, Sr)TiO3 thin films with Pt and ITO electrodes: dielectric and rectifying behaviourShunyi Li, Cosmina Ghinea, Thorsten J M Bayer, Markus Motzko, Robert Schafranek and Andreas Klein Orientation dependent ionization potential of In2O3: a natural source for inhomogeneous barrier formation at electrode interfaces in organic electronicsMareike V Hohmann, Péter Ágoston, André Wachau, Thorsten J M Bayer, Joachim Brötz, Karsten Albe and Andreas Klein Cathodoluminescence studies of electron irradiation effects in n-type ZnOCasey Schwarz, Yuqing Lin, Max Shathkin, Elena Flitsiyan and Leonid Chernyak Resonant Raman scattering in ZnO:Mn and ZnO:Mn:Al thin films grown by RF sputteringM F Cerqueira, M I Vasilevskiy, F Oliveira, A G Rolo, T Viseu, J Ayres de Campos, E Alves and R Correia Structure and electrical properties of nanoparticulate tungsten oxide prepared by microwave plasma synthesisM Sagmeister, M Postl, U Brossmann, E J W List, A Klug, I Letofsky-Papst, D V Szabó and R Würschum Charge compensation in trivalent cation doped bulk rutile TiO2Anna Iwaszuk and Michael Nolan Deep level transient spectroscopy studies of n-type ZnO single crystals grown by different techniquesL Scheffler, Vl Kolkovsky, E V Lavrov and J Weber Microstructural and conductivity changes induced by annealing of ZnO:B thin films deposited by chemical vapour depositionC David, T Girardeau, F Paumier, D Eyidi, B Lacroix, N Papathanasiou, B P Tinkham, P Guérin and M Marteau Multi-component transparent conducting oxides: progress in materials modellingAron Walsh, Juarez L F Da Silva and Su-Huai Wei Thickness dependence of the strain, band gap and transport properties of

  18. EDITORIAL: Message from the Editor Message from the Editor

    Science.gov (United States)

    Thomas, Paul

    2012-01-01

    Board Members, Guest Editors of special editions and those referees who were already listed in the last years. The following people have been selected: Marina Becoulet, CEA Cadarache, France Russell Doerner, University of California - San Diego, USA Emiliano Fable, Max-Planck-Institut fuer Plasmaphysik, Germany Akihide Fujisawa, Kyushi University, Japan Gerardo Giruzzi, CEA Cadarache, France Grigory Kagan, LANL, USA Morten Lennholm, CCFE, UK Akinobu Matsuyama, NIFS, Japan Peter Stangeby, University of Toronto, Canada Leonid Zakharov, PPPL, USA In addition, there is a group of several hundred referees who have helped us in the past year to maintain the high scientific standard of Nuclear Fusion. At the end of this issue we give the full list of all referees for 2011. Our thanks to them! Authors The winner of the 2011 Nuclear Fusion Award is H. Urano, for the paper 'Dimensionless parameter dependence of H-mode pedestal width using hydrogen and deuterium plasmas in JT-60U' (Nucl. Fusion 48 045008). The award was presented at the Plasma Conference 2011 (Joint meeting of 28th JSPF Annual Meeting, The 29th Symposium on Plasma Processing, and Division of Plasma Physics, 2011 Autumn Meeting of The Physical Society of Japan). This is the sixth year that the International Atomic Energy Agency (IAEA) has awarded an annual prize to honour exceptional work published in Nuclear Fusion. IOP Publishing has generously made a contribution of $2500 to the award. The Nuclear Fusion Electronic Archive The journal's electronic archive has been online since the beginning of the year. The archive has been a roaring success and has contributed to the nearly 300 000 downloads of journal papers in 2011. The archive can be accessed via http://iopscience.iop.org/0029-5515/page/Archive. It has direct links to 16 landmark papers, from authors such as Artsimovich and Mercier. The Nuclear Fusion office and IOP Publishing Just as the journal depends on the authors and referees, so its success is also

  19. ІСТОРІЯ КАФЕДРИ МЕДИЦИНИ КАТАСТРОФ ТА ВІЙСЬКОВОЇ МЕДИЦИНИ БУКОВИНСЬКОГО ДЕРЖАВНОГО МЕДИЧНОГО УНІВЕРСИТЕТУ / THE HISTORY OF THE DEPARTMENT OF DISASTER AND MILITARY MEDICINE OF BUKOVINIAN STATE MEDICAL UNIVERSITY

    Directory of Open Access Journals (Sweden)

    Бірюк Ігор

    2017-06-01

    Full Text Available Бирюк Игорь, Цыркот Ігорь, Куковськая Ирина, Стефанчук Василий, Мойсюк Владимир, Стефак Ярослав, Юрчук Леонид История кафедры медицины катастроф и военной медицины Буковинского государственного медицинского университета. Резюме. Отражена история кафедры медицины катастроф и военной медицины Высшего государственного учебного заведения Украины "Буковинский государственный медицинский университет". Раскрыты основные этапы становления и направления деятельности кафедры, а также указано весь руководящий состав за период с 1944 по 2017 годы. Ключевые слова: кафедра, история, создание, медицина катастроф, военная медицина Biryuk Igor, Tsyrkot Igor, Kukovska Iryna, Stefanchuk Vasil, Moysyuk Vladimir, Stefak Jaroslav, Yurchuk Leonid The history of the department of disaster and military medicine of Bukovinian state medical university Abstract. The article is devoted to the history of the Department of Disaster Medicine and Military Medicine of the Supreme State educational institution of Ukraine "Bukovinіan State Medical University." Characterizing the main stages of the formation of the department, the direction of its activities from the period of creation of the Chernivtsi State Medical Institute (our time "Bukovinian State Medical University" our days. Set management team of the department for the entire period of its operation from 1944 to 2017 It is shown that the organization of educational process of military training of students

  20. Editorial: Focus on Atom Optics and its Applications

    Science.gov (United States)

    Schmidt-Kaler, F.; Pfau, T.; Schmelcher, P.; Schleich, W.

    2010-06-01

    Couvert, B Georgeot and D Guéry-Odelin Analysis of the entanglement between two individual atoms using global Raman rotations A Gaëtan, C Evellin, J Wolters, P Grangier, T Wilk and A Browaeys Spin polarization transfer in ground and metastable helium atom collisions D Vrinceanu and H R Sadeghpour A fiber Fabry-Perot cavity with high finesse D Hunger, T Steinmetz, Y Colombe, C Deutsch, T W Hänsch and J Reichel Atomic wave packets in amplitude-modulated vertical optical lattices A Alberti, G Ferrari, V V Ivanov, M L Chiofalo and G M Tino Atom interferometry with trapped Bose-Einstein condensates: impact of atom-atom interactions Julian Grond, Ulrich Hohenester, Igor Mazets and Jörg Schmiedmayer Storage of protonated water clusters in a biplanar multipole rf trap C Greve, M Kröner, S Trippel, P Woias, R Wester and M Weidemüller Single-atom detection on a chip: from realization to application A Stibor, H Bender, S Kühnhold, J Fortágh, C Zimmermann and A Günther Ultracold atoms as a target: absolute scattering cross-section measurements P Würtz, T Gericke, A Vogler and H Ott Entanglement-assisted atomic clock beyond the projection noise limit Anne Louchet-Chauvet, Jürgen Appel, Jelmer J Renema, Daniel Oblak, Niels Kjaergaard and Eugene S Polzik Towards the realization of atom trap trace analysis for 39Ar J Welte, F Ritterbusch, I Steinke, M Henrich, W Aeschbach-Hertig and M K Oberthaler Resonant superfluidity in an optical lattice I Titvinidze, M Snoek and W Hofstetter Interference of interacting matter waves Mattias Gustavsson, Elmar Haller, Manfred J Mark, Johann G Danzl, Russell Hart, Andrew J Daley and Hanns-Christoph Nägerl Magnetic trapping of NH molecules with 20 s lifetimes E Tsikata, W C Campbell, M T Hummon, H-I Lu and J M Doyle Imprinting patterns of neutral atoms in an optical lattice using magnetic resonance techniques Michal Karski, Leonid Förster, Jai-Min Choi, Andreas Steffen, Noomen Belmechri, Wolfgang Alt, Dieter Meschede and Artur Widera

  1. EDITORIAL: Focus on Carbon Nanotubes

    Science.gov (United States)

    2003-09-01

    The study of carbon nanotubes, since their discovery by Iijima in 1991, has become a full research field with significant contributions from all areas of research in solid-state and molecular physics and also from chemistry. This Focus Issue in New Journal of Physics reflects this active research, and presents articles detailing significant advances in the production of carbon nanotubes, the study of their mechanical and vibrational properties, electronic properties and optical transitions, and electrical and transport properties. Fundamental research, both theoretical and experimental, represents part of this progress. The potential applications of nanotubes will rely on the progress made in understanding their fundamental physics and chemistry, as presented here. We believe this Focus Issue will be an excellent guide for both beginners and experts in the research field of carbon nanotubes. It has been a great pleasure to edit the many excellent contributions from Europe, Japan, and the US, as well from a number of other countries, and to witness the remarkable effort put into the manuscripts by the contributors. We thank all the authors and referees involved in the process. In particular, we would like to express our gratitude to Alexander Bradshaw, who invited us put together this Focus Issue, and to Tim Smith and the New Journal of Physics staff for their extremely efficient handling of the manuscripts. Focus on Carbon Nanotubes Contents Transport theory of carbon nanotube Y junctions R Egger, B Trauzettel, S Chen and F Siano The tubular conical helix of graphitic boron nitride F F Xu, Y Bando and D Golberg Formation pathways for single-wall carbon nanotube multiterminal junctions Inna Ponomareva, Leonid A Chernozatonskii, Antonis N Andriotis and Madhu Menon Synthesis and manipulation of carbon nanotubes J W Seo, E Couteau, P Umek, K Hernadi, P Marcoux, B Lukic, Cs Mikó, M Milas, R Gaál and L Forró Transitional behaviour in the transformation from active end

  2. Editorial

    Directory of Open Access Journals (Sweden)

    Renzo Ramírez Bacca

    2017-01-01

    Francel Delgado. Extranjeros, mujeres, familias y esclavos son los principales actores históricos  relacionados con el caso colombiano. Las expulsiones de extranjeros por Roger Pita Pico, la mujer y los negocios en la ciudad de Barranquilla por Tomás Caballero Truyol, el impacto del certificado médico prenupcial de las nuevas familias en Antioquia por Natalia María Gutiérrez Urquijo, y la manumisión de esclavos por compra y gracia en esa región por Karen Mejía Velásquez y Luis Miguel Córdoba Ochoa, constituyen los principales aportes. Ya en el plano político, zona andina central, al suroccidente colombiano y Ecuador, autores como William Alfredo Chapman Quevedo, Ángela Lucía Agudelo González y Alex Silgado Ramos estudian la relación de los impresos y la incidencia de grupos políticos en la opinión pública en la primera mitad del siglo diecinueve; mientras que en el escenario quiteño de finales de mismo siglo, Luis Esteban Vizuete Marcillo estudia las estrategias e iniciativas del clero contra la Revolución Liberal en 1895. Ese papel del Iglesia, en el caso del Obispado de Villarica en Chile, es analizado también según la reconstrucción de nuevos espacios de poder —zonas indígenas chilenas— a partir de la cartografía histórica por Hernán Leonel González Quitulef y Daniel Rodrigo Llancavil. Mientra que en el contexto mexicano, Ramón Goyas Mejía, estudia la desaparición de lo pueblos de indios en la costa sur de la Nueva Galicia durante el periodo colonial. Y, cerrando la Sección Artículos, Gustavo Lorenzana Duran estudia el reparto agrario en el valle del Yaqui (Sonora a partir de un diferendo diplomático entre México y los Estados Unidos entre 1936 y 1938. En la Sección Artículos de Revisión, Renato de Mattos, ofrece en su versión portuguesa, una balance historiográfico de los estudios sobre la apertura de puertos brasileños en los comienzos del siglo diecinueve. Finalizan Juliana Martínez Londoño y Juan José Escobar L

  3. ФУНКЦІЙНО-СЕМАНТИЧНІ ПАРАМЕТРИ КОМУНІКАТИВНОГО АКТУ ВІДМОВИ В УКРАЇНСЬКОМУ ХУДОЖНЬОМУ ДИСКУРСІ/FUNCTIONAL AND SEMANTIC PARAMETERS OF THE REFUSAL COMMUNICATIVE ACT IN UKRAINIAN LITERARY DISCOURSE

    Directory of Open Access Journals (Sweden)

    Оксана МАКСИМ’ЮК

    2017-09-01

    родуцента стимула, отклонение его плана действий, подчинение его намерений интересам продуцента отказа. Ключевые слова: коммуникативный акт отказа, коммуниканты, поллииллокутивные единицы, акты ассертизации и директивации, иллокутивная сила, локуция, перлокуция, интенция. Оksana Maksymiuk, Natalia Maksymiuk. Functional and semantic parameters of the refusal communicative act in Ukrainian literary discourse. The article is dedicated to the communicative act. The communicative act is defined as concep- tually and structurally organized exchange of communicative acti- vities of speakers with in the verbal contact, in which the basic meaning is a discourse that relies on a certain situation. So the research of refusal communicative acts becomes urgent because they are inelienable components of everyday speech and they operate on the field of noncooperative verbal interaction and also the analysis of semantical, pragmatical and discussional peculiarities. Semantic and pragmatic aspects of research involves the descrip- tion of refusal communicative acts from the viewpoint of the theory of speech genres and the theory of speech acts. Cognitive and communicative-pragmatic aspects are harmoniously combined and focused in the structure of the «linguistic identity» notion. Having analysed precisely the internal structure of the comm- unicative act we can make the conclusions that refusal acts as polyillocutiv items by its nature show broad functional variability of speaker’s intention. The dominating component of the content or the method of its transfer the illocutive means are combined in acts of assertion and direction of the pragmatic space of interaction. In acts assertion the assertive and expressive strenght (positive sign become crucial, in acts of

  4. ЗАБУТІ ІМЕНА КИЇВСЬКИХ МЕЦЕНАТІВ: МИХАЙЛО ПАРФЕНТІЙОВИЧ ДЕГТЕРЬОВ (ІСТОРИЧНИЙ ОГЛЯД / FORGOTTEN NAMES OF KYIV MAECENAS: MICHAEL PARFENTIEVІСH DEGTEREV (HISTORICAL OVERVIEW

    Directory of Open Access Journals (Sweden)

    Віта АНЦУПОВА

    2016-06-01

    Full Text Available Antsupova Vita, Natalia Pirogova, Ostapchuk Valentine. Forgotten names of Kyiv maecenas: Michael Parfentievісh Degterev (historical overview. The article is devoted to littleknown fact of life and philanthropy hereditary Анцупова В. , Пирогова Н. , Остапчук В. . Забуті імена... АПСНІМ. – 2016. – № 2 (10 77 honorary citizen of Kyiv Michael Parfentiyovych Dehterov. He considered sponsorship of the foundation and development of Kyiv free Tsarevich Nicholas Hospital for laborers and chariitable institutions M.P. Dehterova in Kiev. Beginning charity project Kyiv free Tsarevich Nicholas Hospital for laborers filed the History of National Specialized Hospital “OHMATDYT”. Details of the construction of a hospital for the poor reveals the process of building hospitals, building stages, participants fouder groups, some statistics on the financial costs, the number and composition of patients, hospital equipment features. The focus of this article emphasized the role of Michael Parfentientiyovych Dehterov in building clinic (today – Administration and surgical barracks (today – toxicological department are still operating and are used with some modifications in the intrior and exterior. Driven statistics on gratuitous Tsarevich Nicolas Hospital for laborers. Dean project of Dehterov on devellopment of charitable institutions in Lukyanovka m. Kyiv will disclose sold posthumous bequest. For archives shows the idea of building a town charity, goals, and values for poor people early twentieth century. Dehterov among Kyiv citizens consiidered stingy man, but after his death opened up the details of his congregation, according to which Michael Parfentiyovych left Kyiv city money and property. In the life of hereditary honhonorary citizen of Kyiv merchant Dehterov saved on the whoe, had restrained and ascetic lifestyle accumulated money for charitable projects. On his money was built Ambulatory Surgiical

  5. Book Review: Aullón de Haro, P. (ed. (2015. Historiografía y Teoría de la Historia del Pensamiento, la Literatura y el Arte. Madrid: Dykinson.

    Directory of Open Access Journals (Sweden)

    Esther Zarzo

    2016-04-01

    ía literaria angloamericana"; and by Efrain Kristal with "En torno a la historia del concepto de historia literaria hispanoamericana"; plus the study on Brazil, by Margarida Maia Gouveia: "Análisis de la historiografía literaria en Brasil”. Thirdly, Rosario Martí Marco reconstructs "La historiografía literaria alemana"; Jesús García Gabaldón "La evolución de la historiografía literaria eslava" and Natalia Timoshenko completes the historiographical reconstruction with an "Introducción a la historiografía literaria rusa". There is not any monography reconstructing a Roman historiography (Spanish, French, Italian as this is the most comprehensive and less problematic field in regard to availability and is the best known to Western readers. And finally, the African world, including chapters by Antonio Constán Nava, with "Historiografía árabe islámica (Siglos XVIII-XX Perspectiva española y europea"; by José Manuel Mora Fandos with "La historiografía de la literatura Africana"; and by M’bare M'gom, whose article "Sobre la historiografía literaria hispanoafricana" serves both to complement and as conclusion to this volume. According to the editor, Aullón de Haro, the idea of action and human sense depends on the concept and knowledge of history. The possibility to overcome the decline of the discipline -and even civilizational- divisions depends on an alive historical self-consciousness. After the fall of structural-formalism, a form of self-consciousness has ended, being now necessary to re-establish a historiographical methodology of ethical, critical and humanistic value, and with this, a philosophical, literary and artistic History: a project capable of assuming a conception of the object as synthesis of idea and form, and where it is universal, not the mere sum of parts. With this contribution, the Research Group Humanism-Europe provides a tool for examining a great humanistic problem that now, for a necessarily common future, demands a proper

  6. Obituary: Thomas C. Van Flandern (1940-2009)

    Science.gov (United States)

    Dunham, David; Slabinski, Victor

    2011-12-01

    planetary formation. The Bulletin claimed mainstream scientists preferred making ad hoc corrections to the theories rather than acknowledge fundamental difficulties that might jeopardize their funding. Tom Van Flandern's advocacy of an artificial origin for the "face on Mars," especially after higher-resolution images were taken in 2001, antagonized many. His questioning of the speed of gravity, first published in a 1998 paper in Physics Letters A, provoked additional attacks from relativists. He showed the same persistence with these controversies that had enabled him to solve complex programming and celestial mechanics problems. Tom Van Flandern did not reject General Relativity as some have asserted, but rather rejected its geometrical interpretation. He said: "General relativity has a geometric and a field interpretation. If angular momentum conservation is invoked in the geometric interpretation to explain experiments, the causality principle is violated. The field interpretation avoids this problem by allowing faster-than-light propagation in forward time." For more, see http://www.metaresearch.org/cosmology/gravity/speed_limit.asp. Tom Van Flandern strongly attacked some alternative theories, such as Velikovsky's ideas of recent planetary close approaches, turning one of Velikovsky's supporters, C. L. Ellenberger, into a strong critic. If not for these antagonisms, the "mainstream" part of Tom Van Flandern's work in later years might be better acknowledged, including his "Eclipse Edge" company that organized expeditions to several solar eclipses, and his work with E. Lyytinen on the passage of Earth through cometary debris trails. Their prediction was closest to the observed time of the Leonid storm maximum of November 2001. Tom Van Flandern held memberships in the International Astronomical Union, the American Astronomical Society (and in its Divisions on Dynamical Astronomy and Planetary Sciences), and several other scientific organizations. He received second

  7. EDITORIAL: From reciprocal space to real space in surface science From reciprocal space to real space in surface science

    Science.gov (United States)

    Bartels, Ludwig; Ernst, Karl-Heinz

    2012-09-01

    Triest.let's finish—aus basta Some move atoms around to hear how they sound.Karl-Heinz Rieder, Erice, 6 April 1998 From reciprocal space to real space in surface science contents From reciprocal space to real space in surface scienceLudwig Bartels and Karl-Heinz Ernst Karl-Heinz Reider: the quiet pioneerGiorgio Benedek Scattering of CO and N2 molecules by a graphite surfaceJunepyo Oh, Takahiro Kondo, Keitaro Arakawa, Yoshihiko Saito, Junji Nakamura, W W Hayes and J R Manson Helium, neon and argon diffraction from Ru(0001)M Minniti, C Díaz, J L Fernández Cuñado, A Politano, D Maccariello, F Martín, D Farías and R Miranda Enhanced charge transfer in a monolayer of the organic charge transfer complex TTF-TNAP on Au(111)T R Umbach, I Fernandez-Torrente, J N Ladenthin, J I Pascual and K J Franke Extended pattern recognition scheme for self-learning kinetic Monte Carlo simulationsSyed Islamuddin Shah, Giridhar Nandipati, Abdelkader Kara and Talat S Rahman Acetylene on Cu(111): imaging a molecular surface arrangement with a constantly rearranging tipYeming Zhu, Jonathan Wyrick, Kamelia D Cohen, Katie Marie Magnone, Connor Holzke, Daniel Salib, Quan Ma, Dezheng Sun and Ludwig Bartels Coulomb attraction during the carpet growth mode of NaClFriederike Matthaei, Sarah Heidorn, Konrad Boom, Cord Bertram, Ali Safiei, Jörg Henzl and Karina Morgenstern Molecular self-assembly on an insulating surface: interplay between substrate templating and intermolecular interactionsMarkus Kittelmann, Philipp Rahe and Angelika Kühnle Vertical manipulation of native adatoms on the InAs(111)A surfaceJ Yang, C Nacci, J Martínez-Blanco, K Kanisawa and S Fölsch Charge transfer between isomer domains on n+-doped Si(111)-2 × 1: energetic stabilizationR M Feenstra, G Bussetti, B Bonanni, A Violante, C Goletti, P Chiaradia, M G Betti and C Mariani Probing the properties of metal-oxide interfaces: silica films on Mo and Ru supportsLeonid Lichtenstein, Markus Heyde, Stefan Ulrich, Niklas Nilius

  8. International Conference on Gravitation Cosmology and Continuum Mechanics (dedicated to the centenary of Kirill Petrovich Staniukovich)

    International Nuclear Information System (INIS)

    2016-01-01

    International Conference - Gravitation, Cosmology and Mechanics of Continuous Environments (devoted to the 100th anniversary K.P. Stanyukovich's birth) was held in Bauman Moscow State Technical University on the 3th and 4th of March. More than 100 papers were presented by K.P. Stanyukovich's students, faculty, various universities staff and representatives of the Russian Academy of Sciences. Kirill Petrovich Stanyukovich (3 March, 1916 - 4 June, 1989) - an outstanding physicist, mathematician and engineer made a significant contribution to the development of various fields of science: gas dynamics, physics of explosion, magnetic hydrodynamics, astronomy. He developed a hydrodynamic model of gravity, the theory of gravity with a variation of the effective gravitational constant, with a variable number of particles, he offered one of the first Universe evolution scenarios from the initial vacuum stage. Kirill Petrovich was the author of a number of inventions and of 330 scientific and popular-science works. He came from an old noble family - the Stanyukovich. (The famous writer and marine painter Konstantin Stanyukovich was his granduncle). Not yet having finished school, K.P. Stanyukovich got seriously interested in astronomy and became a member of the observers’ team of the Moscow Society of Astronomy Fanciers (MSAF) where he met Leonid Alekseevich Kulik, the famous Tunguska meteorite investigator and one of the national meteoritics founders. In 1932 the first K.P. Stanyukovich's research article on meteor astronomy (in co-authorship with I.E. Vasilyev) “Lyrids in 1930” was published in the 'Bulletin of MSAF Observers. In 1931 K.P. Stanyukovich took part in the MSAF meteors observation expedition on the Karadag scientific station in the Crimea, and in 1932 proposed a new method for estimating the meteor extinction height, based on an empirical relationship between meteor brightness and path length. In the same year he was involved in the processing of bright

  9. PREFACE: 13th International Conference on Liquid and Amorphous Metals

    Science.gov (United States)

    Popel, Pjotr; Gelchinskii, Boris; Sidorov, Valeriy; Son, Leonid; Sabirzjanov, Alexandre

    2007-06-01

    Dupuy, M Silbert, F Sommer, W C Pilgrim, W Freyland, K Lu, J Brmejo and F Hensel. We dedicate the LAM13 conference to the 80-year jubilee of Professor Nikolay Vatolin who is the leader of Russian investigations in the field of liquid and amorphous metals and who managed twelve(!) similar conferences in our country. One of us (PP) commemorates his father, Professor Stanislav Popel, who was a known specialist in high temperature capillarity and left us half a year before the event. Pjotr Popel, Boris Gelchinskii, Valeriy Sidorov, Leonid Son, Alexandre Sabirzjanov Ekaterinburg, January 14 2008

  10. Granitoid magmatism of Alarmaut granite-metamorphic dome, West Chukotka, NE Russia

    Science.gov (United States)

    Luchitskaya, M. V.; Sokolov, S. D.; Bondarenko, G. E.; Katkov, S. M.

    2009-04-01

    -metamorphic domes at Russian North-East. Paper 2. Magmatism, metamorphism and migmatization in Late Mesozoic domes // Pacific geology. 1996. V. 15. № 1. P. 84-93. (in Russian) 13. Bering Strait Geologic Field Party, Koolen metamorphic complex, NE Russia: implications for the tectonic evolution of the Bering Strait region // Tectonics, vol. 16, no. 5, p. 713-729 14. Bondarenko G.E., Luchitskaya M.V. Mesozoic tectonic evolution of Alarmaut rise // Byul. MOIP. Otd. Geol. V. 78. Is. 3. P. 25-38. (in Russian) 15. Katkov S.M., Strikland A., Miller E.L. Age of granite batholiths in the Anyui-Chukotka Foldbelt // Doklady. Earth Sciences. 2007. Vol. 414. № 4. P. 515-518. 16. Amato J.M., Wright J.E. Potassic mafic magtism in the Kigluaik gneiss dome, northern Alaska: a geochemical study of arc magmatism in an extensional tectonic setting // J. Geophys. Res. 1997. Vol.102. N B4. P.8065-8084 17. Tikhomirov P.L., Luchitskaya M.V., Kravchenko-Berezhnoy I.R. Comparison of Cretaceous granitoids of the Chaun tectonic zone to those of the Taigonos Peninsula, NE Asia: rock chemistry, composition of rock forming minerals, and conditions of formation // Stephan Mueller series. Geology and Tectonic Origins of Northeast Russia: A Tribute to Leonid Parfenov (in press) 28. Velikoslavinsky S.D. Geochemical typification of acid magmatic rocks of leading geodynamic settings // Petrology. 2003. V. 11. № 4. P.363-380. (in Russian) 19. Pearce J.A. Sources and settings of granitic rocks // Episodes. 1996. V. 19. N. 4. P. 120-125

  11. Catching a Falling Star

    Science.gov (United States)

    2004-07-01

    . Comets are another important source of meteoroids and perhaps the most spectacular. After many visits near the Sun, a comet "dirty-snowball" nucleus of ice and dust decays and fragments, leaving a trail of meteoroids along its orbit. Some "meteoroid streams" cross the earth's orbit and when our planet passes through them, some of these particles will enter the atmosphere. The outcome is a meteor shower - the most famous being the "Perseids" in the month of August [2] and the "Leonids" in November. Thus, although meteors are referred to as "shooting" or "falling stars" in many languages, they are of a very different nature. More information The research presented in this paper is published in the journal Meteoritics and Planetary Science, Vol. 39, Nr. 4, p. 1, 2004 ("Spectroscopic anatomy of a meteor trail cross section with the ESO Very Large Telescope", by P. Jenniskens et al.). Notes [1] The team is composed of Peter Jenniskens (SETI Institute, USA), Emmanuël Jehin (ESO), Remi Cabanac (Pontificia Universidad Catolica de Chile), Christophe Laux (Ecole Centrale de Paris, France), and Iain Boyd (University of Michigan, USA). [2] The maximum of the Perseids is expected on August 12 after sunset and should be easily seen.

  12. PREFACE: CEWQO Topical Issue CEWQO Topical Issue

    Science.gov (United States)

    Bozic, Mirjana; Man'ko, Margarita

    2009-09-01

    Kalle-Antti Suominen (http://www.congress.utu.fi/cewqo2009). The conference site is the new ICT building at chaired by Professor Kalle-Antti Suominen (http://www.congress.utu.fi/cewqo2009, www.congress.utu.fi/cewqo2009). The conference site was the new ICT building at the University of Turku campus area and the Viking Line ferry boat. Turku is the central city of historical Finland established on the mouth of the river Aura in the 13th century. It is the birthplace of Finnish academic life, since the Academy of Turku was established there in 1640. In 2011, Turku will be one of the cultural capitals of Europe. The city has a strong maritime tradition and is shielded from the Baltic sea by a large and beautiful archipelago. The 17th Central European Workshop on Quantum Optics will be held in 2010 in St Andrews, UK. It will be chaired by Professors Ulf Leonhardt and Natalia Korolkova from the School of Physics and Astronomy, University of St Andrews. St Andrews is home to the first university of Scotland, the third-oldest in the English-speaking world, and is the home of golf. It remains a charming, eccentric seaside town that is sufficiently secluded - the ideal place for a stimulating and thought-provoking conference.