Temperature profile data from CTD casts in the North Atlantic Ocean near Newfoundland by the Ukrainian Scientific Centre of the Ecology of Sea from 1983-04-21 to 1991-05-01 (NODC Accession 9900123)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — Temperature profile data were collected using CTD casts in the North Atlantic Ocean from April 21, 1983 to May 1, 1991. Data were collected and submitted by Dr. Yuri...

Indian Academy of Sciences Conference Series | Indian Academy of ...

Indian Academy of Sciences (India)

Chimera-like states generated by large perturbation of synchronous state of coupled metronomes · SERGEY BREZETSKIY DAWID DUDKOWSKI PATRYCJA JAROS JERZY WOJEWODA KRZYSZTOF CZOLCZYNSKI YURI MAISTRENKO TOMASZ KAPITANIAK · More Details Abstract Fulltext PDF. Chimera states in systems ...

People

Science.gov (United States)

2002-03-01

Featuring relationships, personalities, interactions, environments and reputations involved in physics and education ON THE MAP (160) Greenhead College: getting great A-level results Kerry Parker PERSONALITY (161) Physics, sex and politics Lynda Williams, the Physics Chanteuse TEACHING ANECDOTES (163) Yuri Gagarin

Globalization of the Semiosphere

DEFF Research Database (Denmark)

Hansen, Hans Lauge

2005-01-01

The article discusses the future perspectives for Foreign Language Studies in the era of Globalization. The intensified globalization processes are studied in the light of Yuri Lotmans concept of the semiosphere and the article advocates the development of a new philology of culture....

Physicists' boycott

CERN Document Server

Charap, John M

1980-01-01

In CERN, scientists had taken action to boycott cooperation with their Soviet counterparts. This is in protest at the detention of the distinguished Russian particle accelerator physicist, Dr Yuri Orlov; 8,000 scientists from more than 40 countires have signed similar pledges

Identifying earthworms (Oligochaeta, Megadrili of the Southern Kuril Islands using DNA barcodes

Directory of Open Access Journals (Sweden)

Shekhovtsov, S. V.

2018-01-01

Full Text Available he Kuril Islands are a volcanic archipelago located between Hokkaido and Kamchatka. In this study we investigated earthworm fauna of three of the Southern Kuril Islands, Kunashir, Shikotan, and Yuri, using both morphological analysis and DNA barcoding. Our results highlight the potential of DNA barcoding for studying earthworm fauna: while previous studies reported only six earthworm species and subspecies on the Southern Kurils, we detected 15 genetic clusters. Six of them correspond to European cosmopolites; six, to Asian species, and three, to unidentified species. While no European earthworms were found on Yuri that is uninhabited since WWII, they dominated on larger and inhabited Kunashir and Shikotan, suggesting that they are recent invaders. Of the six Asian species, five had cox1 sequences identical or very closely related to published sequences from the mainland or the Japanese islands and thus are recent invaders.

CHRISTMAS AND EASTER THEMES IN THE LITERARY HERITAGE OF YURIY MIROLYUBOV

Directory of Open Access Journals (Sweden)

Sergey F. Dmitrenko

2015-11-01

Full Text Available A  Russian emigrant writer Yuri Mirolyubov (1892—1970 wrote a  lot about Slavic antiquities. His name is associated with the origin of a  legendary “The book of Veles”  (Velesova kniga. This article studies his literary works in a historical and literary context, thematically associated with Christmas and Easter. The son of a priest, Mirolyubov was able to create original Christmas and Easter tales. As a priest’s son Mirolyubov managed to create indigenous Christmas and Easter stories. He brought back an already existing genre tradition of Christmas and Easter literature to its folklore origins, freed it from absolutely literary accretions and narrative stereotypes. Yuri Mirolyubov strived to put the Christmas and Easter stories beyond moral (much less entertaining literature, put them in the mainstream of a  folk, “Russian epic” (Ivan Shmelyov. That was a defi nition given by an author Ivan Shmelyov to his writing “The Lord’s summer”  (Leto Gospodne, who also updated the Canon of Russian calendar (Christmas and Easter literature in his own way. In fictional prose Yuri Mirolyubov acted as a scientist-ethnographer, a  sensitive receptionist of  everyday phenomena and psychological states. But in the works defi ned as scientific, he became a true artist, who felt free to deal with the most complicated and poorly studied material, however, existing in the depths of people’s consciousness.

Moscow Theatre 1935 and 1970: This Is Where I Came In

Science.gov (United States)

Houghton, Norris

1971-01-01

Compares findings of what is happening in Russian theatre today with what was being done in the 30's. Particularly discusses the work of Georgi Tovstonogov, Director of the Gorki Theatre in Leningrad, and Yuri Liubimov, Director of the Taganka Theatre in Moscow. (RB)

75 FR 82463 - Yuri I. Montgomery, Respondent; Final Decision and Order

Science.gov (United States)

2010-12-30

..., U.S. Department of Commerce, Room HCHB 3839, 14th Street and Constitution Ave., NW., Washington, DC... Commerce, Room H-3839, 14th Street & Constitution Avenue, NW., Washington, DC 20230. On behalf of... prohibited items to Macedonia and Slovenia without applying for and obtaining the required export licenses in...

Pierre Verger and the construction of african-brazilian’s cultural memory in O Cruzeiro: textual meanings through borders Pierre Verger e a construção da memória cultural afro-brasileira em O Cruzeiro: sentidos textuais através das fronteiras

Directory of Open Access Journals (Sweden)

Beatriz Marocco

2010-03-01

Full Text Available Based on the concepts of border, culture and memory postulated by Yuri Lotman, this paper aims to analyze Pierre Verger photos in the article titled “Capoeira mata um!”, published on O Cruzeiro magazine. The purpose is to understand the connection of meanings on semiotic boundaries mechanisms in relation to Afro Brazilian culture and memory text constructions in order to contribute to media communication studies. A partir dos conceitos de fronteira, cultura e memória postulados por Yuri Lotman, o objetivo deste artigo é analisar as fotografias de Pierre Verger na matéria “Capoeira mata um!” da revista O Cruzeiro (1948, no intuito de entender a articulação de sentidos nos mecanismos de fronteiras semióticas para a construção de textos da cultura e da memória afrobrasileira, e contribuir para os estudos da Comunicação midiática.

Keeping in Touch Exhibition Science Bringing Nations Together

CERN Multimedia

2000-01-01

Yuri Orlov and Andrei Sakharov symbolised the struggle for scientific freedom and international collaboration which are the foundations of CERN's existence. Due to their sense of justice, democracy, and their intellectual integrity they both played an important and political role during the "perestroika" period and helped change to happen.

Abelian varieties and p-divisible groups

NARCIS (Netherlands)

Oort, F.

2005-01-01

Yuri Manin’s Emeritierung Conference 24 – 26 February 2005 It is nice to give a talk at this event on the influential paper: [M] Yu. I. Manin – The theory of commutative formal groups over fields of finite characteristic. Usp. Math. 18 (1963), 3-90; Russ. Math. Surveys 18 (1963), 1-80.

Manned spaceflight log II—2006–2012

CERN Document Server

Shayler, David J

2013-01-01

April 12, 1961 "Attention! This is Radio Moscow speaking...The world's first satellite spaceship, Vostock, with a man aboard, was put into orbit round the Earth." Soviet Union cosmonaut Yuri A. Gagarin becomes the first person to fly in space, completing one orbit in 108 minutes. April 5, 2001 As NASA prepares to fly the final Shuttle missions to the International Space Station, Russia launches Soyuz TMA 21 (code-named 'Yuri Gagarin') with the 28th ISS Expedition crew aboard, celebrating 50 years of manned spaceflight. Meanwhile, in China, preparations continue for launching the nation's first Space Station (called Tiangong 1 - or Heavenly Palace 1) later in the year. The sixth decade of manned spaceflight orbital operations has truly began. At this point in the history of human space exploration, it is timely to review the first five decades of adventure and look forward to the next decade and what it might bring. Several notable anniversaries celebrated in 2011 make it the right time to reflect and pay homa...

African Journal of Biotechnology - Vol 9, No 36 (2010)

African Journals Online (AJOL)

Efficient plant regeneration from leaf explants of Solanum americanum · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Aileen O'Connor-Sánchez, Ángel V Domínguez-May, Miguel A Keb-Llanes, Tomás A González-Estrada, Yuri J Peña–Ramírez ...

Stephen Hawking bags big new 3m physics prize

Science.gov (United States)

Johnston, Hamish

2013-01-01

A massive 3m in prize money has gone to the British cosmologist Stephen Hawking for his work on black holes, quantum gravity and the early universe. The award is one of two "special fundamental physics prizes" from the Fundamental Physics Prize Foundation, which was set up earlier this year by the Russian physicist-turned-entrepreneur Yuri Milner.

Non-linear way to supersymmetry and N-extended SUSY

International Nuclear Information System (INIS)

Akulov, V.

2001-01-01

In this report I give a short historical review of some of the first steps that were done towards the invention of SUSY by the Kharkov team headed by D. Volkov. This article is dedicated to the memory of Prof. Yuri Golfand, whose ideas of SUSY inspired the most active developments in High Energy Physics over thirty years

Based on the Materials of IV Scientific Session of the Institute of Gastroenterology of the NAMS of Ukraine «New Technologies in Theoretical and Clinical Gastroenterology»

Directory of Open Access Journals (Sweden)

I.Yu. Skyrda

2016-09-01

Scientific supervisor of the conference — Yuri M. Stepanov, doctor of Sciences, Professor, honored doctor of Ukraine, Director of SI "Institute gastroenterology of NAMS of Ukraine", head of the Department of gastroenterology and therapy SI "Dnepropetrovsk medical Academy", the Chairman of the Union "Association for the study and treatment of diseases of the digestive system in Ukraine".

Europan 9 soosis Tartut / Urmas Oja

Index Scriptorium Estoniae

Oja, Urmas, 1981-2012

2008-01-01

Üleeuroopalise arhitektuurikonkursi "Europan 9" tulemused Eesti võistlusaladel. Tallinna Paljassaare sadamaala: II koht - töö "Veeäärse linna arendamine", Sayman Bostanci, ära märgiti töö "Urbland" (loetletud 11 itaalia arhitekti). Tartu Annelinna-äärne loodusväärtuslik krunt: I koht - "Linlik ökosüsteemi disain", Pierre-Yves Rustant, II - "Illusiooni taskud", Yuri Gerrits, Martin Birgel

Assessing Anti-American Sentiment Through Social Media Analysis

Science.gov (United States)

2016-12-01

165 Yuri Kageyama, “Twitter Takes Off in Japan – Social Network Changes Nation’s Internet Culture,” Journal - Gazette, July 4, 2010, http...military shows of force in and around Japan . 14. SUBJECT TERMS anti-Americanism, Twitter, social media analysis; drone strike; Pakistan, UAV...hypothesizes that social media analysis, specifically analysis of messages sent through the Twitter network , can be used to gauge the overall

Understanding and Recreating Visual Appearance Under Natural Illumination

Science.gov (United States)

2011-01-01

the numerous friends, colleagues, and officemates I had over the years at CMU. I consider myself lucky to have gotten to know and work with David ...et al., 2004] Aseem Agarwala, Mira Dontcheva, Maneesh Agrawala, Steven Drucker, Alex Colburn, Brian Curless, David Salesin, and Michael Cohen...Transactions on Pattern Analysis and Machine Intelligence, 23(11), 2001. [Boykov et al., 2006] Yuri Boykov, Vladimir Kolmogorov, Daniel Cremers , and Andrew

Optical probes in biology

CERN Document Server

Zhang, Jin; Schultz, Carsten

2015-01-01

Introduction and BasicsEngineering of Optimized Fluorescent Proteins: An Overview from a Cyan and FRET Perspective Lindsay Haarbosch, Joachim Goedhart, Mark A. Hink, Laura van Weeren, Daphne S. Bindels, and Theodorus W.J. GadellaFluorescent Imaging Techniques: FRET and Complementary Methods Stefan Terjung and Yury BelyaevTracking: Sensors for Tracking BiomoleculesProtein-Based Calcium Sensors Thomas Thestrup and Oliver GriesbeckMonitoring Membrane Lipids with Protein Domains Expressed in Living Cells Peter Varnai

U.S., Russia and the Global War on Terror: Shoulder to Shoulder into Battle?

Science.gov (United States)

2005-03-01

disputed Presidential election in October 2003 won by Moscow’s candidate, Akhmad Kadyrov. Masha Lipman, an editor at the Carnegie Moscow Center, thinks...Counterinsurgency, and Terrorism in the North Caucasus: The Military Dimension of the Russian-Chechen Conflict.” p.81. 225 Masha Lipman, “‘Chechenization...Yuri Baluyevsky: The Russian Military Has a Chance to Straighten Its Spine.” Izvestia, 2 Mar 2005, 1, 11. Lipman, Masha . “‘Chechenization’ Is

Devjatõi arhitekturnõi konkurs Europan vporu Tartu / Urmas Oja

Index Scriptorium Estoniae

Oja, Urmas, 1981-2012

2008-01-01

Üleeuroopalise arhitektuurikonkursi "Europan 9" tulemused Eesti võistlusaladel. Tallinna Paljassaare sadamaala: II koht - töö "Developing a Waterside City", Sayman Bostanci. Tartu Annelinna-äärne loodusväärtuslik krunt: I koht - "Urban Ecosystem Design", Pierre-Yves Rustant, II - "Pockets of Illusion", Yuri Gerrits, Martin Birgel. Toodud ka kaks äramärgitud tööd, Rootsi-Eesti ühisžürii liikmed (Eestist Andres Alver, Triin Ojari, varuliige Inga Raukas)

Исследование острой и хронической токсичности препарата «Декасан»

OpenAIRE

Derkach, N. M.; Shtrygol’, S. Yu.; Laryanovska, Yu. B.; Grashenkova, S. A.

2016-01-01

The intestinal diseases of bacterial aetiology are characterized by high prevalence and a severe course, especially at a young age, concomitant immunity suppression or chronic diseases of the gastrointestinal system. Therefore, it is expedient to search for the new antimicrobial drugs, and it seems promising to use known antimicrobial agent decamethoxinum for the development of peroral medicinal forms, such as “Decasan” that is 0.02% decamethoxinum solution for peroral use worked out by “Yuri...

Analysis of axisymmetric and non-axisymmetric wave propagation in a homogeneous piezoelectric solid circular cylinder of transversely isotropic material

CSIR Research Space (South Africa)

Shatalov, MY

2010-01-01

Full Text Available artefacts. An elaborate discussion of these artefacts is given by Yenwong-Fai, (Yenwong-Fai, 2008). These artefacts could be simply detected and eliminated from the dispersion plots by program tools.Our algorithm, as it has been implemented, does.... Arthur G. Every and our student Alfred S. Yenwong-Fai participating in the investigation of the non-axisymmetric case of the piezoelectric cylinder vibrations (Shatalov, et al. 2009). I also want to thank Mr. Yuri M. Shatalov who investigated...

2nd Scientific Conference ‘Economy Today. Interdisciplinary Approach To Contemporary Economic Challenges’. Proceedings, March 11, 2016, Łódź, Poland

OpenAIRE

2016-01-01

Scientific Council of the Conference: Prof. Zofia Wysokińska, PhD, University of Lodz, Poland; Prof. Elżbieta Kryńska, PhD, University of Lodz, Poland; Associate Prof. Piotr Urbanek, PhD, University of Lodz, Poland; Prof. Li–Jiuan Chen–Rabich, PhD, Tamkang University in Taipei, Taiwan; Associate Prof. Yuri Kirillov, PhD, Plekhanov Russian University of Economics, Omsk, Russia; Prof. Sergey Metelev, PhD, Plekhanov Russian University of Economics, Omsk, Russia. Conference Themes: • Finan...

Nanomedicine in diagnostics

CERN Document Server

Rozlosnik, Noemi

2012-01-01

Biased Diffusion and Rectified Brownian Motion at the Nanoscale Driving Mobile Sensing Automata for the Early Diagnosis of Endogenous DiseasesDario Narducci and Gianfranco CerofoliniBiotechnology-Utilized Nanopore for Single-Molecule InvestigationJi Wook Shim and Li-Qun GuSelf-assembled Peptide and Protein Nanostructures in DiagnosisJaime Castillo-León, Yuri Belotti, and Winnie E. SvendsenElectrochemical Sensor Systems for MedicineV. V. Shumyantseva, E. V. Suprun, T. V. Bulko, Ya. M. Chalenko, and A. I. ArchakovCon

В лабиринте электоратов

OpenAIRE

Седов, Леонид

1998-01-01

Data of surveys in September 1998 show that the most probable presidential candidates now as before are Gennady Zyuganov, Alexander Lebed, Yuri Luzhkov, and Grigory Yavlinsky, for whom totally 43 per cent the population are ready to vote, of which 17 per cent are for G. Zyuganov and 26 per cent for the other three together. At the same time, there are other 14 per cent those who look for favourites outside this list and approximately 20 per cent within this composite number of voters are capa...

Euro-Paabel : arhitektuurivõistlus Europan 9 = Euro-Babel : Europan 9 Architecture Competition / Triin Ojari

Index Scriptorium Estoniae

Ojari, Triin, 1974-

2008-01-01

Žürii liige üleeuroopalisest arhitektuurikonkursist "Europan 9", tulemustest Eesti võistlusaladel. Tallinna Paljassaare sadamaala: II koht - töö "Developing a waterside city", Sayman Bostanci, ära märgiti töö "Urbland", Filippo Ortolani, Giulia Pedemonte, Ivan Esposito, Chiara Leone, Emiliano Auriemma, Francesco Bigi, Carola Clemente, Matteo Giannini, Barbara Del Brocco, Francesco Lai, Carlo Peiser. Tartu Annelinna ja Anne kanali vaheline ala: I koht - "Urban ecosystem design", Pierre-Yves Rustant, II - "Pockets of illusion", Yuri Gerrits, Martin Birgel, ergutuspreemia - Nuno Abrantes

СЮЖЕТНО-КОМПОЗИЦИОННАЯ ОРГАНИЗАЦИЯ ПОЭТИЧЕСКИХ ТЕКСТОВ ЮРИЯ ЛЕВИТАНСКОГО С ТОЧКИ ЗРЕНИЯ ИХ КИНЕМАТОГРАФИЧНОСТИ

OpenAIRE

Колода Дар’я Володимирівна

2015-01-01

The work is devoted to analyzing the plot and composition in the poetic texts of Yuri Levitansky and their cinematography features. There has been examined the lyric plot of the texts in the light of the definite grammatical categories – tense and taxis. Lyrical poems of the analysed author are full of story lines; that is not typical for lyrics of XX century. The texts which show the events from author’s life prevail in the individual style of Y. Levitansky. Lyrical time in some poetic texts...

O menino e o efeito pirilampo: um estudo em psicossomática

Directory of Open Access Journals (Sweden)

Adriana Campos de Cerqueira Leite

2003-06-01

Full Text Available Este trabalho tem como objetivo discutir um fenômeno psicossomático - a alopécia - que marca a história de Yuri desde os seus três anos de idade. A metodologia utilizada é a de um estudo de caso, evidenciando os significantes que foram timbrados nessa criança com síndrome de Down e o lugar por ela ocupado no discurso parental. Fica evidente que o fenômeno psicossomático ataca o real do corpo, produzindo um imaginário familiar impossibilitado de ser atravessado pela ordem do simbólico. A direção do tratamento é a de produzir cadeia nas complexas relações entre as funções biológicas do corpo e da linguagem.The boy and the fire-fly effect. A study on psychosomatics. This work aims at discussing a psychosomatic phenomenon - alopecia - that has been marking the history of Yuri since he was three years old. The methodology used is that of a case study, which evidences the significant that were stamped on that child with Down syndrome and the place he occupies in the discourse of his parents. Obviously, this psychosomatic phenomenon attacks the real of the body, producing a family imaginary cut from the symbolic order. The treatment direction is to produce chains among the complex relationships between the biological functions of the body and the language.

The Pulkovo Observatory in the last 50 years through the eyes of its Learned Secretary Yu. I. Vitinsky.

Science.gov (United States)

Zhukov, V. Yu.; Soboleva, T. V.

A solar physicist, a Pulkovo astronomer, Yury Ivanovich Vitinsky (1926-2003) was the author of 210 scientific papers known in both Russia and abroad. He worked in the Observatory for about half a century (1953-2002) and held the office of the Learned Secretary of the Russian Academy of Sciences Main Astronomical Observatory for 35 years (1965-2000). In the last years of his life, Vitinsky brought his recollections that he titled "My Pulkovo" to the Main Astronomical Observatory Archive. His memoirs narrate about problems of the astronomical science, staff members and deeds of Pulkovo, things he thought of an events he was through. This is the half-a-century history of the Pulkovo Observatory in biographies of persons. The writer of the Recollections mentions the names of fifty persons most of whom are the Main Astronomical Observatory staff members that he worked with side by side. The memoirs provide accurate descriptions that are brief yet rather capacious of the author's Pulkovo colleagues, as well as other astronomers. The language of Vitinsky's recollection is good and clear. His memoirs contain moderate balanced views of people and events and provide objective and trustworthy data. "My Pulkovo" is an indispensable biographical source for the historian of the astronomical science, the Pulkovo Observatory and its scholarly staff members of the most recent decades. It is also just an interesting human document. In 2006, Yury Ivanovich would have been eighty.

Experiencing mathematics what do we do, when we do mathematics?

CERN Document Server

Hersh, Reuben

2014-01-01

The question "What am I doing?" haunts many creative people, researchers, and teachers. Mathematics, poetry, and philosophy can look from the outside sometimes as ballet en pointe, and at other times as the flight of the bumblebee. Reuben Hersh looks at mathematics from the inside; he collects his papers written over several decades, their edited versions, and new chapters in his book Experiencing Mathematics, which is practical, philosophical, and in some places as intensely personal as Swann's madeleine. -Yuri Manin, Max Planck Institute, Bonn, Germany What happens when mid-career a mathemat

Hentai – erotyka z mangi i anime

OpenAIRE

Burdzik, Tomasz

2014-01-01

Polish Abstract Celem artykułu jest przedstawienie japońskich komiksów (manga) oraz kreskówek (anime) o tematyce erotycznej zwanych hentai. W tekście omówiona zostaje geneza hentai na tle przemian historycznych, w których seksualność stanowiła znaczący motyw kształtujący rozumienie mangi oraz anime. Zaprezentowane zostają poszczególne gatunki hentai, zawierające treści: homoseksualne (yuri, yaoi), heteroseksualne (ecchi, bakunyū/kyonyuu), dziecięce (lolicon, shotakon), BDSM (kinbari), tra...

Hentai – erotyka z mangi i anime

OpenAIRE

Burdzik, Tomasz

2014-01-01

Celem artykułu jest przedstawienie japońskich komiksów (manga) oraz kreskówek (anime) o tematyce erotycznej zwanych hentai. W tekście omówiona zostaje geneza hentai na tle przemian historycznych, w których seksualność stanowiła znaczący motyw kształtujący rozumienie mangi oraz anime. Zaprezentowane zostają poszczególne gatunki hentai, zawierające treści: homoseksualne (yuri, yaoi), heteroseksualne (ecchi, bakunyū/kyonyuu), dziecięce (lolicon, shotakon), BDSM (kinbari), transwestytyzm (...

Soviet scientists speak out

International Nuclear Information System (INIS)

Holloway, D.

1993-01-01

In this article, Russian bomb designers answer the KGB's claim that espionage, not science, produced the Soviet bomb. Yuli Khariton and Yuri Smirnov wholly reject the argument that Soviet scientists can claim little credit for the first Soviet bomb. In a lecture delivered at the Kurchatov Institute, established in 1943 when Igor Kurchatov became the director of the Soviet nuclear weapons project, Khariton and Smironov point to the work done by Soviet nuclear physicists before 1941 and refute assertions that have been made in Western literature regarding the hydrogen bomb

El hombre en el espacio cósmico

OpenAIRE

Yuri Nikoláyevich, Koptiev

2002-01-01

Not available

«Los vuelos al espacio cósmico no se pueden detener. Esta no es una tarea de un sólo hombre cualquiera ni siquiera de un grupo de gente. Es un proceso histórico al que la humanidad llegó en su desarrollo normalmente».
Yuri Gagarin (Primer cosmonauta del planeta Tierra)

Thermodynamic fluctuations of electromagnetic field in slightly absorbing media

Directory of Open Access Journals (Sweden)

B.A.Veklenko

2004-01-01

Full Text Available A theory of thermodynamic fluctuations of electromagnetic field in slightly absorbing media is developed using the quantum electrodynamics - method of $Gamma$-operators - without phenomenology. The hypothesis offered by Yury L. Klimontovich is under consideration. The necessity of correct consideration of photon-photon correlation functions is shown. The results are compared with the ones obtained with the help of standard theory based upon fluctuation-dissipation theorem (FDT. The latter results are shown to have no field of application at least for the case of thermally excited media of the atoms described with two-level model.

Proceedings Editors [2. international conference on particle physics and astrophysics

International Nuclear Information System (INIS)

2017-01-01

1. Issue: Cosmic rays Arkady Galper – MEPhI, Moscow, Russia Anatoly Petrukhin – MEPhI, Moscow, Russia 2. Issue: Nuclear and heavy ion physics Arkady Taranenko – MEPhI, Moscow, Russia Ilya Selyuzhenkov – GSI - Helmholtzzentrum fur Schwerionenforschung GmbH (DE) – MEPhI, Moscow, Russia 3. Issue: Particle physics Mikhail Skorokhvatov – National Research Center «Kurchatov Institute», Moscow, Russia – MEPhI, Moscow, Russia Sergey Rubin – MEPhI, Moscow, Russia 4. Issue: Workshop «Detectors. Applications and development’s trends.» Valery Dmitrenko – MEPhI, Moscow, Russia Yuri Gurov – MEPhI, Moscow, Russia (paper)

The Portrait of Market Leader in Flower Market Vendors at Pasar Rawa Belong

Directory of Open Access Journals (Sweden)

R.A. Aryanti W. Puspokusumo

2013-05-01

Full Text Available A good prospect in flowers’ business has made many newcomers from different cities interested in trying the opportunity to become a succesful florist. Since Pasar Rawa Belong has grown up and become more well-known as the marketing and promotion center for flowers, it creates a conducive and atmospheric place to start the business. Many florists in Pasar Rawa Belong have made big profits from the businesses. It can be said that they all are successful florists. However, there will be barely a single florist who is considerately leading forward in the competitive environment. An observation through population of all florists in Pasar Rawa Belong and samples of 50 florists was done in order to find the forthcoming market leader. The method used in observing florists in Pasar Rawa Belong was survey and interview. Next, the results were summarized and analyzed based on certain theoremes from textbooks, articles, and online documents. The theorems are mostly related to management aspects of a competitive and conducive environment while operating a business. According to the data, Yurie Florist, Kusumawardani, and Anadisha come out as the market leaders in 2011 since they have the highest sales per month or beyond 100 million. Meanwhile, no more than 16 percent of florists in Pasar Rawa Belong are able to gain profit of more than 100 million rupiahs per month. Yurie Florist, Kusumawardani, and Anadisha have wide-scale of distribution channels and sells imported flowers which support their high sales. The sales become indicator to determine market share of the shops. The market share itself is decisive indicator to determine the market leader

Border, Drug Traffic and Gender: the Alternative Heroines of Mexican Violence’s Fictionalization

Directory of Open Access Journals (Sweden)

Lise Demeyer

2016-12-01

Full Text Available Violence and power are two concepts we assign to the masculine field. However, we see that more and more often, a young woman is chosen to play the main character in history in the range of fictional works produced in Mexico. Taking as a starting point this new trend, the work will be based on three novels whose similarities and differences in the construction of the main character will show new creative leads: Diablo Guardián (2003 by Xavier Velasco, Señales que precederán el fin del mundo (2009 by Yuri Herrera y Perra Brava (2010 by Orfa Alarcón.

Plant maintenance and advanced reactors, 2006

Energy Technology Data Exchange (ETDEWEB)

Agnihotri, Newal (ed.)

2006-09-15

The focus of the September-October issue is on plant maintenance and advanced reactors. Major articles/reports in this issue include: Advanced plants to meet rising expectations, by John Cleveland, International Atomic Energy Agency, Vienna; A flexible and economic small reactor, by Mario D. Carelli and Bojan Petrovic, Westinghouse Electric Company; A simple and passively safe reactor, by Yury N. Kuznetsov, Research and Development Institute of Power Engineering (NIKIET), Russia; Gas-cooled reactors, by Jeffrey S. Merrifield, U.S. Nuclear Regulatory Commission; ISI project managment in the PRC, by Chen Chanbing, RINPO, China; and, Fort Calhoun refurbishment, by Sudesh Cambhir, Omaha Public Power District.

Channeling and related crystal effects

International Nuclear Information System (INIS)

Uggerhoj, Erik

1995-01-01

Channeling, the interaction of particles with oriented crystals, has been applied in a wide variety of scientific and technological areas. A workshop at Aarhus, Denmark, this summer highlighted progress and future directions. Radiation emission has been explored and linked to coherent bremsstrahlung and other oriented crystal radiations. Dramatic effects have been found for ultra-relativistic electrons with Lorentz factors of 105 6. Single crystals are unique for investigations of quantum electrodynamics in strong external fields because probabilities for processes in axial/ planar fields are determined by the magnitude of these fields in the particle rest frame. Erik Uggerhoj of Aarhus reported on an extensive series of experiments concerning radiation emission, pair production, and shower formation carried out at CERN by the NA43 collaboration. As Vladimir Baier of Novosibirsk and Yuri Kononets of Kurchatov noted, theoretical treatment of these interconnected radiation distributions is challenging and much work needs to be done. In general, the agreement with the CERN experiments is good, but many areas like polarization phenomena and particle production need investigation. Prominent among high energy applications is extraction from accelerators. At the workshop, Alexei Asseev reported on beam extraction using a bent crystal at Serpukhov. Konrad Elsener and Jukka Klem reviewed recent CERN SPS studies driven by the possibility of using crystals for extraction of LHC beams. Thornton Murphy of Fermilab announced a step in that direction, with a demonstration this summer of extraction from the Tevatron at 900 GeV. Bent crystal channeling is also used for handling extracted high energy beams. Niels Doble presented a beautiful example of a beam for the CERN NA48 CP-violation experiment. Yuri Chesnokov reported that beams had been deflected through angles up to 150 milliradians at Serpukhov

Bridging the Worlds of Entertainment and Space - One Element of the Space Generation Foundation

Science.gov (United States)

Hildago, L.

2002-01-01

Programme on Space Applications, SGSabstracts@unsgac.org/fax +1(281)244-7478 The Space Generation Foundation, founder of ISU, is the current home for Space Rocks!, Yuri's Night, and other space projects focused on education, outreach, and sustainable development worldwide. One particular area of success in 2001/2002 has been the involvement of the entertainment community in space events. Yuri's Night brought together musicians, DJs, artists, and the public to celebrate space. Space Rocks will do the same on a much larger scale, employing film, theatre, poetry, music, art, advertising firms, and other unconventional media to communicate space to the public. We will present about the aims and future plans of the Foundation. The Space Generation Advisory Council in support of the United Nations Programme on Space Applications has as its main focus Space education and outreach. Since the Space Generation Forum in 1999, successful global education and outreach projects have been implemented by young people around the world. These and new ideas are being further developed at the Space Generation Summit (SGS), an event at World Space Congress (WSC) that will unite international students and young professionals to develop a youth vision and strategy for the peaceful uses of space. SGS, endorsed by the United Nations, will take place from October 11-13th, during which the 200 delegates will discuss ongoing youth space activities, particularly those stemming from the UNISPACE- III/SGF and taken forward by the Space Generation Advisory Council. Delegates will address a variety of topics with the goal of devising new recommendations according to the theme, 'Accelerating Our Pace in Space'. The material presented here and in other technical sessions throughout WSC includes the results of these discussions.

El hombre en el espacio cósmico

Directory of Open Access Journals (Sweden)

Yuri Nikoláyevich, Koptiev

2002-01-01

Full Text Available Not available

«Los vuelos al espacio cósmico no se pueden detener. Esta no es una tarea de un sólo hombre cualquiera ni siquiera de un grupo de gente. Es un proceso histórico al que la humanidad llegó en su desarrollo normalmente».
Yuri Gagarin (Primer cosmonauta del planeta Tierra

THE SECRET CODE OF THE GALICIAN LAND BETWEEN THE TWO RIVERS: SPACETIME ORGANIZATION OF YURI ANDRUKHOVYCH’S ESSAYS

Directory of Open Access Journals (Sweden)

Natalia Maftyn

2015-05-01

Full Text Available The paper deals with the spacetime aspect of the essays by Yu. Andrukhovych (‘Disorientation in Locality’ in particular; it is both a feature and  an efective strategy used by the author in order to structure his text and organize its imagery. Other distinctive features of Andrukhovych’s essays are inner dynamics of artistic images, a complex associative network, paradox as a way of playing with a reader, constant switching from sociohistorical time to private chronotope of personal world view. Looking at European culture from different spacetime perspectives and, at the same time, feeling its contemporary pulsation, marking his private narrative cardiogram with philosophical and historical ‘splash-ups’, the author manages to communicate his idea of Central Europe as a tradition, in which Ukraine has its share. The text of ‘Disorientation in Locality’ is modelled in the dimensions of different spacetime continuums; due to this, the discussed locuses reveal themselves as palimpsests of cities and places – geological cuttings of different temporal layers, whose deep textual meanings shine through the surface of the author’s narrative. Into the fabric of sociohistorical time, Andrukhovych weaves idyllic chronotope of early times (‘an Austrian-Hungarian myth’ tinged with the author’s humour, the mystic locus of the Carpathians complementing it with his private spacetime chronotope, generic memory. According to the author, the chronotope of apocalypse is destroying the Tradition; though the message of his essays is revealing the possibility of the two-way movement along the sociohistorical temporal vector, which ensures continuity of tradition and historism.

ATLAS rewards Russian supplier for scintillating tile production

CERN Multimedia

Patrice Loïez

2001-01-01

The ATLAS collaboration has awarded Russian firm SIA Luch from Podolsk in the Moscow region an ATLAS Supplier Award. This follows delivery by the company of the final batch of scintillating tiles for the collaboration's tile calorimeter some six months ahead of schedule. Representatives of the firm are seen here receiving the award at a ceremony held in the collaboration's tile calorimeter instrumentation plant at CERN on 30 July. In front of one tile calorimeter module instrumented by scintillating tiles are (left to right) IHEP physicists Evgueni Startchenko and Andrei Karioukhine, Luch Podolsk representatives Igor Karetnikov and Yuri Zaitsev, tile calorimeter project leader Rupert Leitner, ATLAS spokesperson Peter Jenni, and CERN tile calorimeter group leader Ana Henriques-Correia.

Industrial collaborators honoured by ALICE

CERN Document Server

Maximilien Brice

2004-01-01

Picture 01 : the winners gather after the ALICE Award ceremony (from left to right): Yuri Saveliev, Stanislav Burachas and Sergei Beloglovsky of North Crystals; Maximilian Metzger, CERN's secretary-general; Rang Cai of ATM; Jürgen Schukraft, ALICE spokesperson; Erich Pamminger and Daniel Gattinger of FACC; and Tiejun Wang of ATM. The ALICE collaboration has presented its second round of awards to three companies for their novel and remarkable contributions to major detector systems: Advance Technology and Materials (ATM), Fischer Advanced Composite Components (FACC) and North Crystals. The awards presented to these three leaders in advanced, modern materials were beautifully sculpted from one of the oldest materials used by mankind to manufacture tools - Mexican Obsidian

COGcollator: a web server for analysis of distant relationships between homologous protein families.

Science.gov (United States)

Dibrova, Daria V; Konovalov, Kirill A; Perekhvatov, Vadim V; Skulachev, Konstantin V; Mulkidjanian, Armen Y

2017-11-29

The Clusters of Orthologous Groups (COGs) of proteins systematize evolutionary related proteins into specific groups with similar functions. However, the available databases do not provide means to assess the extent of similarity between the COGs. We intended to provide a method for identification and visualization of evolutionary relationships between the COGs, as well as a respective web server. Here we introduce the COGcollator, a web tool for identification of evolutionarily related COGs and their further analysis. We demonstrate the utility of this tool by identifying the COGs that contain distant homologs of (i) the catalytic subunit of bacterial rotary membrane ATP synthases and (ii) the DNA/RNA helicases of the superfamily 1. This article was reviewed by Drs. Igor N. Berezovsky, Igor Zhulin and Yuri Wolf.

Breakthrough Listen - A New Search for Life in the Universe

Science.gov (United States)

Worden, Pete

On July 20, 2015 Yuri Milner and Stephen Hawking announced a new set of scientific initiatives - a SETI search called Breakthrough Listen and a contest to devise potential messages in response to a detection entitled Breakthrough Message. These are the first of several privately-funded Breakthrough Initiatives, designed to answer the fundamental science questions surrounding the origin, extent and nature of life in the universe. The initiatives are managed by the Breakthrough Prize Foundation. With Breakthrough Listen, Radio SETI observations have begun at the Green Bank Radio Telescope (GBT) and optical SETI at the Lick Observatory Automated Planet Finder (APF). Observations will soon commence at the CSIRO Parkes Radio Telescope. Other SETI instruments and observations are under consideration. In addition, several other initiatives are under development including an expanded search for life in the universe.

Introduction to the theory of schemes

CERN Document Server

Manin, Yuri I

2018-01-01

This English edition of Yuri I. Manin's well-received lecture notes provides a concise but extremely lucid exposition of the basics of algebraic geometry and sheaf theory. The lectures were originally held in Moscow in the late 1960s, and the corresponding preprints were widely circulated among Russian mathematicians. This book will be of interest to students majoring in algebraic geometry and theoretical physics (high energy physics, solid body, astrophysics) as well as to researchers and scholars in these areas. "This is an excellent introduction to the basics of Grothendieck's theory of schemes; the very best first reading about the subject that I am aware of. I would heartily recommend every grad student who wants to study algebraic geometry to read it prior to reading more advanced textbooks." - Prof. Alexander Beilinson.

Aspirin and clopidogrel resistance: methodological challenges and opportunities

Directory of Open Access Journals (Sweden)

Armen Yuri Gasparyan

2010-03-01

Full Text Available Armen Yuri GasparyanClinical Research Unit, Russell’s Hall Hospital, Dudley Group of Hospitals NHS Foundation Trust, West Midlands, UKAbstract: Antiplatelet drug resistance is one of the urgent issues in current cardiovascular medicine. Many platelet function tests have been used to define responsiveness of patients with cardiovascular disease to aspirin and clopidogrel. In most studies, cut-off values of platelet function tests for defining responsiveness to antiplatelets were chosen arbitrarily. Different tests provided wide-ranging figures of the prevalence of aspirin and clopidogrel resistance, suggesting poor correlation between currently available platelet function tests. Measurement of platelet size seems to be a promising approach for monitoring antiplatelet drug therapy. This commentary highlights some limitations of studies on aspirin and clopidogrel resistance in patients undergoing coronary interventions.Keywords: aspirin, clopidogrel, resistance, cardiovascular disease, platelet function tests

The First Mediterranean Seminar on Science Writing, Editing and Publishing, Sarajevo, December 2-3, 2016.

Science.gov (United States)

Masic, Izet; Donev, Doncho; Sinanovic, Osman; Jakovljevic, Miro; Zerem, Enver; Milosevic, Dejan B; Gajovic, Srecko; Gasparyan, Armen Yuri; Sokolovic, Sekib; Salkic, Nermin; Uzunovic, Selma; Dobric, Silva; Kurti, Floreta; Begic, Edin; Kurtcehajic, Admir

2016-12-01

The First Mediterranean Seminar on Science Writing, Editing & Publishing (SWEP 2016) was held in Sarajevo, Bosnia & Herzegovina from 2nd to 3rd December 2016. It was organized by Academy of Medical Sciences of Bosnia and Herzegovina, running concurrent sessions as part of its Annual Meeting titled " "Days of AMNuBiH - Theory and Practice in Science Communication and Scientometrics". Hotel Bosnia in the city centre was the chosen venue. On the first day, nineteen presentations on various issues of science writing and publication ethics were delivered by speakers from Croatia, Serbia, Macedonia, Albania, Bosnia & Herzegovina and the UK (Asim Kurjak, Milivoj Boranić, Doncho Donev, Osman Sinanović, Miro Jakovljević, Enver Zerem, Dejan Milošević, Silva Dobrić, Srećko Gajović, Izet Mašić, Armen Yuri Gasparyan, Šekib Sokolović, Nermin Salkić, Selma Uzunović, Admir Kurtčehajić, Edin Begić and Floreta Kurti). Each presentation had a take-home message for novice and seasoned authors, encountering numerous problems in non-Anglophone research environment. Lecturers, who were internationally recognized editors of regional journals, generously shared their experience of adhering to the best ethical guidance. Elegant presentations by Srećko Gajović (Editor-in-Chief of the Croatian Medical Journal) and Armen Yuri Gasparyan (past Chief Editor of the European Science Editing) showcased their accomplishments that strengthened ties between authors from all over the world. Gasparyan reflected on educational resources of editorial associations, such as the International Committee of Medical Journal Editors (ICMJE) and the Committee on Publication Ethics (COPE), and called not just to declare the adherence to, but also to enforce their ethical guidance in daily practice. Editors of Medical Archives, Croatian Medica Journal, Vojnosanitetski Pregled, Psychiatria Danubina, Acta Informatica Medica, Materia Socio-Medica, The Donald School Journal of Ultrasound in Obstretics

Effectiveness of rotavirus vaccines against hospitalisations in Japan.

Science.gov (United States)

Fujii, Yoshiyuki; Noguchi, Atsuko; Miura, Shinobu; Ishii, Haruka; Nakagomi, Toyoko; Nakagomi, Osamu; Takahashi, Tsutomu

2017-07-11

In Japan, rotavirus hospitalisation occurs at a rate from 2.8 to 13.7 per 1000 child-years among children age less than 5 years, and it imposes a substantial burden to the healthcare system in the country. While both monovalent (RV1) and pentavalent (RV5) rotavirus vaccines are licensed in Japan, neither has been incorporated in the national infant immunization programme. In this study, we estimated vaccine effectiveness (VE) in Japan. This study was conducted in Yuri-Kumiai General Hospital located in a city in the north-western part of Japan. Age-eligible children for rotavirus vaccination were enrolled if they were hospitalized for rotavirus gastroenteritis between September 2013 and August 2016. Rotavirus gastroenteritis was defined by the detection of rotavirus antigen by immunochromatography. "Vaccinated" was defined as infant inoculated with at least one dose of either RV1 or RV5. A conditional logistic regression analysis was performed by modelling the year of birth, year of admission, residence of the children and vaccination status, and by matching the age of cases with that of test-negative controls. The adjusted odds ratio of the vaccinated over unvaccinated was then used to calculate VE in the formula of (1 - adjusted odds ratio) × 100. Out of the 244 patients enrolled, rotavirus antigen was detected in 55 (22.5%) of whom 10 (18.2%) were vaccinated, whereas 94 (49.7%) of 189 test-negative controls were vaccinated. During the study period, the vaccine uptake rate in the controls increased from 36.2% to 61.8%. On the other hand, the vaccination coverage over the three years was 64.2% in Yuri-Honjo city (three quarters of the catchment), and 91.4% in Nikaho city (one quarter of the catchment). The VE was calculated to be 70.4% (95% confidence interval: 36.0-86.4%, P = 0.002). The point estimate of the VE was lower but its 95% confidence interval overlaps those of the efficacies obtained from clinical trials in Japan. The rotavirus vaccine was

Analytic number theory in honor of Helmut Maier’s 60th birthday

CERN Document Server

Rassias, Michael

2015-01-01

This volume contains a collection of research and survey papers written by some of the most eminent mathematicians in the international community and is dedicated to Helmut Maier, whose own research has been groundbreaking and deeply influential to the field. Specific emphasis is given to topics regarding exponential and  trigonometric sums and their behavior in short intervals, anatomy of integers and cyclotomic polynomials, small gaps in sequences of sifted prime numbers, oscillation theorems for primes in arithmetic progressions, inequalities related to the distribution of primes in short intervals, the Möbius function, Euler’s totient function, the Riemann zeta function and the Riemann Hypothesis. Graduate students, research mathematicians, as well as computer scientists and engineers who are interested in pure and interdisciplinary research, will find this volume a useful resource. Contributors to this volume: Bill Allombert, Levent Alpoge, Nadine Amersi, Yuri Bilu, Régis de la Bretèche, Christian ...

Reliability is a new science Gnedenko was right

CERN Document Server

Rocchi, Paolo

2017-01-01

This work illustrates research conducted over a ten-year timespan and addresses a fundamental issue in reliability theory. This still appears to be an empirically disorganized field and the book suggests employing a deductive base in order to evolve reliability as a science. The study is in line with the fundamental work by Gnedenko. Boris Vladimirovich Gnedenko (1912 – 1995) was a Soviet mathematician who made significant contributions in various scientific areas. His name is especially associated with studies of dependability, for which he is often recognized as the 'father' of reliability theory. In the last few decades, this area has expanded in new directions such as safety, security, risk analysis and other fields, yet the book ‘Mathematical Methods in Reliability Theory’ written by Gnedenko with Alexander Soloviev and Yuri Bélyaev still towers as a pillar of the reliability sector’s configuration and identity. The present book proceeds in the direction opened by the cultural project of the Rus...

Partnership in space the mid to late nineties

CERN Document Server

Evans, Ben

2014-01-01

This latest entry in the History of Human Space Exploration miniseries by Ben Evans continues with an in-depth look at the mid to late Nineties. Picking up where Tragedy and Triumph in Orbit: The Eighties and Early Nineties left off, the story commemorating the evolution of manned space exploration unfolds here in yet more detail. More than fifty years after Yuri Gagarin’s pioneering journey into space, Evans extends his comprehensive overview of how that momentous journey continued through the decades that followed.   Partnership in Space, the fifth book in the series, explores the final years in which the United States and the Soviet Union – which became the Commonwealth of Independent States in 1992 – pursued human space endeavors independently of each other.   The narrative follows the path taken by two old foes towards an unlikely and often controversial partnership. As the Shuttle program recovered from the loss of Challenger and pursued ever loftier goals, including the ambitious repair of the ...

At Home in Space The Late Seventies into the Eighties

CERN Document Server

Evans, Ben

2012-01-01

April 12, 2011, is the 50th anniversary of Yuri Gagarin's pioneering journey into space. To commemorate this momentous achievement, Springer-Praxis is producing a mini series of books that reveals how humanity's knowledge of flying, working, and living in space has grown in the last half century. At Home in Space, the third book in the series, continues the story throughout the later Seventies and into the Eighties. It was a period of time characterised by great promise. Regular Soviet missions demonstrated that humanity could not only survive, but thrive, in a weightless environment, and the arrival of the Space Shuttle seemed to offer a more economical and routine means of accessing the heavens. Living in space became truly international as astronauts from many nations lived and worked together on Soviet space stations and aboard the Shuttle. At the same time, however, relations between two key players in this drive to conquer the high ground of space - the United States and the Soviet Union - steadily decl...

ATLAS Rewards Russian Supplier for Scintillating Tile Production

CERN Multimedia

2001-01-01

At a ceremony held at CERN on 30 July, the ATLAS collaboration awarded Russian firm SIA Luch from Podolsk in the Moscow region an ATLAS Suppliers Award. This follows delivery by the company of the final batch of scintillating tiles for the collaboration's Tile Calorimeter some six months ahead of schedule.   Representatives of Russian firm Luch Podolsk received the ATLAS Suppliers Award in the collaboration's Tile Calorimeter instrumentation plant at CERN on 30 July. In front of one Tile Calorimeter module instrumented by scintillating tiles are (left to right) IHEP physicists Evgueni Startchenko and Andrei Karioukhine, Luch Podolsk representatives Igor Karetnikov and Yuri Zaitsev, Tile Calorimeter Project Leader Rupert Leitner, ATLAS spokesperson Peter Jenni, and CERN Tile Calorimeter group leader Ana Henriques-Correia. Scintillating tiles form the active part of the ATLAS hadronic Tile Calorimeter, which will measure the energy and direction of particles produced in LHC collisions. They are emb...

Highlights from e-EPS: the 2015 EPS High Energy Physics Prize winners

CERN Multimedia

Thomas Lohse, e-EPS News

2015-01-01

The EPS High Energy Physics Division announces the winners of its 2015 prizes, which will be awarded at the Europhysics Conference on High-Energy Physics (EPS-HEP 2015), Vienna (Austria) 22−29 July. Many people from CERN were among the winners.   The 2015 High Energy and Particle Physics Prize, for an outstanding contribution to High Energy Physics, is awarded to James D. Bjorken “for his prediction of scaling behaviour in the structure of the proton that led to a new understanding of the b interaction”, and to Guido Altarelli, Yuri L. Dokshitzer, Lev Lipatov, and Giorgio Parisi “for developing a probabilistic field theory framework for the dynamics of quarks and gluons, enabling a quantitative understanding of high-energy collisions involving hadrons”. The 2015 Giuseppe and Vanna Cocconi Prize, for an outstanding contribution to Particle Astrophysics and Cosmology in the past 15 years, is awarded to Francis Halzen “for his visiona...

Statement at TM/workshop on evaluation methodology for national nuclear infrastructure development, 10 December 2008, Vienna, Austria

International Nuclear Information System (INIS)

Sokolov, Y.

2008-01-01

In his statement at the Technical Meeting Workshop on Evaluation Methodology for National Nuclear Infrastructure Development Mr. Yuri Sokolov, IAEA Deputy Director General, Head of the Department of Nuclear Energy, thanked the co-sponsors of the workshop, namely Canada, China, France, India, Japan, the Republic of Korea, the Russian Federation and the United States for their continued support and the Nuclear Power Engineering Section for their dedication and hard work to implement this workshop. The evaluation methodology that is the main subject of this workshop is a component of building infrastructure for the implementation of cost-effective, safe and secure nuclear power programme. It aims to provide a tool for effective planning. The IAEA evaluation approach can be used either by a Member State wishing to review its own progress (self-assessment) or as a basis for an external review through which a Member State wishes to reassure others that its nuclear programme is effective. The IAEA can, upon a request from the Member State, provide Integrated Nuclear Infrastructure Review missions, INIR, conducted by international experts. These INIR missions provide a means for countries to work with the IAEA in an open and transparent way to ensure they are taking a comprehensive and integrated approach to nuclear power as promoted in the Milestones document. National self-assessments supported by INIR missions will help Member States to identify gaps and areas that need increased attention, and will help the Agency to focus the assistance on the Member States needs. Another theme of the workshop is the role of the Nuclear Energy Programme Implementing Organization (NEPIO), in studying the nuclear power option and coordinating planning among various stakeholders. During the workshop publications in preparation will be presented including one on responsibilities and capabilities of owner-operator organizations and one on workforce planning. Presentations from the

Tragedy and triumph in orbit the eighties and early nineties

CERN Document Server

Evans, Ben

2012-01-01

April 12, 2011, was the 50th anniversary of Yuri Gagarin's pioneering journey into space. To commemorate this momentous achievement, Springer-Praxis is producing a mini series of books that reveals how humanity's knowledge of flying, working, and living in space has grown in the last half century. Tragedy and Triumph in Orbit, the fourth book in the series, explores the tumultuous events of the 1980s and the beginning of the 1990s, a time when a reinvigorated Cold War between the United States and the Soviet Union bred further distrust and intense competition between the two old foes. As the Shuttle sought to fulfill its mandate of regular, routine access to space, a fatal Achilles heel in the system remained undetected until, one freezing January day in 1986, it made itself known with horrifying suddenness on millions of television screens across the world. Systemic flaws, and the urgent need to resolve them, led to several years of introspection, while the Soviet program seemed to prosper and cosmonauts sp...

Symbolismus jako inspirace pro 20. století. Pojem „kulturního paradigmatu“ // Symbolism as inspiration for the 20th century: a concept of a cultural paradigm

Directory of Open Access Journals (Sweden)

Vladimír Svatoň

2017-05-01

Full Text Available Literary history commonly grounds itself in the heritage of philosophical positivism. It is not only its predilection for facts, but also a belief that the facts themselves can provide for the contours of syntheses and concepts of major styles and genres. The era of symbolism marked the renewed interest in philosophical hermeneutics, and, consequently, the realization that empirical knowledge is structured by a ground of a-priori assumptions (the rehabilitation of “prejudice”. This ground gave rise to a series of major concepts, the best known of which are Ferdinand Saussure’s “langue” and “parole”, but there are many more of similar pairs: Viktor Shklovsky “story” (fabula and “plot” (syuzhet, Jan Mukařovský’s “semantic gesture” and “structure”, or Yury Tynianov’s “tightness of a verse line” and “syntax”. In the field of philosophy it is Arnold Toynbee’s pair of terms “challenge” and “answer”. Husserl’s concept of “Lebenswelt” is the most important explication of this approach in philosophy.

Development of aerial gamma radiation survey system, 4

International Nuclear Information System (INIS)

Saito, Kimiaki; Nagaoka, Toshi; Sakamoto, Ryuichi; Tsutsumi, Masahiro; Moriuchi, Shigeru

1985-02-01

Field experiments have been performed by JAERI since 1982 to obtain fundamental data required for development of aerial radiation survey system. In order to supplement the fundamental radiation data, theoretical calculations have been carried out. The utilized Monte Carlo transport program was verified by simulative calculations of the field experiments, and characteristics data on environmental gamma rays have been accumulated. In this report, the field experiments in 1981 and 1982 were simulated making use of the Monte Carlo transport calculation code YURI developed in JAERI. Comparisons were made between experimental and calculated results for exposure rate and flux density originated from terrestrial sources, and from a point source at height of 2.5 m above the ground. Good agreements between the data verified the transport program. As fundamental characteristics data on environmental gamma rays, spatial distributions of exposure, fluence, energy spectra, angular spectra and average energy were reported and discussed, for terrestrial sources of 40 K, 232 Th-series and 238 U-series, for a plane source on the ground and for a point source at 2.5 m above the ground. (author)

The Metaphor of the Dawn of the Space Age in the Contemporary Social Sciences and Humanities

Directory of Open Access Journals (Sweden)

Natalija Majsova

2015-05-01

Full Text Available The dawn of the space age in the early 1960s first provoked unabashed awe. Then, it inspired numerous attempts to explain (away the evental status of the first examples of manned spaceflight accounts that mainly interpreted Yuri Garagin’s flight (1961 and the Moon landing (1969 as logical consequences of technological progress, a certain constellation of political circumstances, and a pinch of ‘imagination’ to begin with. Curiously enough, conclusions of the vast majority of such accounts cannot but resort to ‘terrestrial’ metaphors in order to explain why these endeavours were worth undertaking in the first place. In the 21st century, reflections on outer space seem to have settled within three conceptually designed research fields within the social sciences and humanities: astrosociology, noocosmology and cultural studies of outer space. The text analyses conceptualisations and accounts of the dawn of the space age exhibited by the core texts and methodologies of these research fields to demonstrate how they actually hinge on variant epistemologies, and interpret the role of metaphor in world-formation in radically differing ways.

The twenty-first century in space

CERN Document Server

Evans, Ben

2015-01-01

This final entry in the History of Human Space Exploration mini-series by Ben Evans continues with an in-depth look at the latter part of the 20th century and the start of the new millennium. Picking up where Partnership in Space left off, the story commemorating the evolution of manned space exploration unfolds in further detail. More than fifty years after Yuri Gagarin’s pioneering journey into space, Evans extends his overview of how that momentous voyage continued through the decades which followed. The Twenty-first Century in Space, the sixth book in the series, explores how the fledgling partnership between the United States and Russia in the 1990s gradually bore fruit and laid the groundwork for today’s International Space Station. The narrative follows the convergence of the Shuttle and Mir programs, together with standalone missions, including servicing the Hubble Space Telescope, many of whose technical and human lessons enabled the first efforts to build the ISS in orbit. The book also looks to...

Theoretical developments in SUSY

Energy Technology Data Exchange (ETDEWEB)

Shifman, M. [University of Minnesota, William I. Fine Theoretical Physics Institute, Minneapolis, MN (United States)

2009-01-15

I am proud that I was personally acquainted with Julius Wess. We first met in 1999 when I was working on the Yuri Golfand Memorial Volume (The Many Faces of the Superworld, World Scientific, Singapore, 2000). I invited him to contribute, and he accepted this invitation with enthusiasm. After that, we met many times, mostly at various conferences in Germany and elsewhere. I was lucky to discuss with Julius questions of theoretical physics, and hear his recollections on how supersymmetry was born. In physics Julius was a visionary, who paved the way to generations of followers. In everyday life he was a kind and modest person, always ready to extend a helping hand to people who were in need of his help. I remember him telling me how concerned he was about the fate of theoretical physicists in Eastern Europe after the demise of communism. His ties with Israeli physicists bore a special character. I am honored by the opportunity to contribute an article to the Julius Wess Memorial Volume. I review theoretical developments of the recent years in non-perturbative supersymmetry. (orig.)

Theoretical Developments in SUSY

Science.gov (United States)

Shifman, M.

2009-01-01

I am proud that I was personally acquainted with Julius Wess. We first met in 1999 when I was working on the Yuri Golfand Memorial Volume (The Many Faces of the Superworld, World Scientific, Singapore, 2000). I invited him to contribute, and he accepted this invitation with enthusiasm. After that, we met many times, mostly at various conferences in Germany and elsewhere. I was lucky to discuss with Julius questions of theoretical physics, and hear his recollections on how supersymmetry was born. In physics Julius was a visionary, who paved the way to generations of followers. In everyday life he was a kind and modest person, always ready to extend a helping hand to people who were in need of his help. I remember him telling me how concerned he was about the fate of theoretical physicists in Eastern Europe after the demise of communism. His ties with Israeli physicists bore a special character. I am honored by the opportunity to contribute an article to the Julius Wess Memorial Volume. I will review theoretical developments of the recent years in non-perturbative supersymmetry.

Theoretical developments in SUSY

International Nuclear Information System (INIS)

Shifman, M.

2009-01-01

I am proud that I was personally acquainted with Julius Wess. We first met in 1999 when I was working on the Yuri Golfand Memorial Volume (The Many Faces of the Superworld, World Scientific, Singapore, 2000). I invited him to contribute, and he accepted this invitation with enthusiasm. After that, we met many times, mostly at various conferences in Germany and elsewhere. I was lucky to discuss with Julius questions of theoretical physics, and hear his recollections on how supersymmetry was born. In physics Julius was a visionary, who paved the way to generations of followers. In everyday life he was a kind and modest person, always ready to extend a helping hand to people who were in need of his help. I remember him telling me how concerned he was about the fate of theoretical physicists in Eastern Europe after the demise of communism. His ties with Israeli physicists bore a special character. I am honored by the opportunity to contribute an article to the Julius Wess Memorial Volume. I review theoretical developments of the recent years in non-perturbative supersymmetry. (orig.)

The First Soviet Cosmonaut Team Their Lives, Legacy, and Historical Impact

CERN Document Server

Burgess, Colin

2009-01-01

The First Soviet Cosmonaut Team will relate who these men were and offer far more extensive background stories, in addition to those of the more familiar names of early Soviet space explorers from that group. Many previously-unpublished photographs of these “missing” candidates will also be included for the first time in this book. It will be a detailed, but highly readable and balanced account of the history, training and experiences of the first group of twenty cosmonauts of the USSR. A covert recruitment and selection process was set in motion throughout the Soviet military in August 1959, just prior to the naming of America’s Mercury astronauts. Those selected were ordered to report for training at a special camp outside of Moscow in the spring of 1960. Just a year later, Senior Lieutenant Yuri Gagarin of the Soviet Air Force (promoted in flight to the rank of major) was launched aboard a Vostok spacecraft and became the first person ever to achieve space flight and orbit the Earth.

Foothold in the heavens the seventies

CERN Document Server

Evans, Ben

2010-01-01

April 12, 2011 is the 50th Anniversary of Yuri Gagarin's pioneering journey into space. To commemorate this momentous achievement, Springer-Praxis is producing a mini-series of books that reveals how humanity's knowledge of flying, working, and living in space has grown in the last half century. Foothold in the Heavens focuses on the early 1970s, when we completed our first exploration of the Moon and established a real, long-term presence in orbit with the first space stations. It marked a transitional phrase between the heady days of the 1960s and efforts to make space travel more economical, more frequent and more routine in the later 1970s and 1980s. This book explores the intense competition and bitter rivalry between the United States and the Soviet Union - with one side devoting its energies to lunar exploration, the other diverting its attention to near-Earth studies - which eventually brought a pair of Cold War foes away from the nuclear trigger to the negotiating table and opened a new era of cooper...

Freedom 7 the historic flight of Alan B. Shepard, Jr.

CERN Document Server

Burgess, Colin

2014-01-01

Inevitably, there are times in a nation’s history when its hopes, fears and confidence in its own destiny appear to hinge on the fate of a single person. One of these pivotal moments occurred on the early morning of May 5, 1961, when a 37-year-old test pilot squeezed himself into the confines of the tiny Mercury spacecraft that he had named Freedom 7. On that historic day, U.S. Navy Commander Alan Shepard carried with him the hopes, prayers, and anxieties of a nation as his Redstone rocket blasted free of the launch pad at Cape Canaveral, hurling him upwards on a 15-minute suborbital flight that also propelled the United States into the bold new frontier of human space exploration. This book tells the enthralling story of that pioeering flight as recalled by many of the participants in the Freedom 7 story, including Shepard himself, with anecdotal details and tales never before revealed in print. Although beaten into space just three weeks earlier by the Soviet cosmonaut Yuri Gagarin, Alan Shepard’s h...

Semiotics and Cartomancy: Tartu-Moscow Semiotic School Legacy

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Mattia Thibault

2015-12-01

Full Text Available This paper aims to reconstruct the fortune of the semiotic analysis of cartomancy, considered as a proper semiotic system, focusing in particular on the point of view of Tartu-Moscow School of Semiotics (TMS. TMS, founded by the renowned semiotician Yuri Lotman, offers one of the most interesting semiotic approaches to culture and communication yet is still partially ignored in the West with the exception, of course, of its founder. Many TMS scholars approached cartomancy not only as an interesting cultural phenomenon but as a case study allowing them to test analytic tools that fit for many different forms of communication. Cartomancy is, at the same time, a quite simple semiotic system and a very sophisticated cultural phenomenon; this makes it a very useful object of study, allowing us to manipulate an entire (and rich language while looking for the basic workings of all kinds of communication. The article will show how TMS analysis of cartomancy has already been quite productive and has had a few entails as well as how these analyses could help us to reach a better understanding of play, which is one of the biggest challenges that communication studies are facing today.

Response to"Analysis of the Treatment, by the U.S. Department of Energy, of the FEP Hydrothermal Activity in the Yucca Mountain Performance Assessment" by Yuri Dublyansky

Energy Technology Data Exchange (ETDEWEB)

Houseworth, J.E.; Hardin, E.

2008-11-17

This paper presents a rebuttal to Dublyansky (2007), which misrepresents technical issues associated with hydrothermal activity at the proposed Yucca Mountain nuclear waste repository and their importance to the long-term performance of the repository. In this paper, questions associated with hydrothermal activity are reviewed and the justification for exclusion of hydrothermal activity from performance assessment is presented. The hypothesis that hydrothermal upwelling into the present-day unsaturated zone has occurred at Yucca Mountain is refuted by the unambiguous evidence that secondary minerals and fluid inclusions in the unsaturated zone formed in an unsaturated environment from downward percolating meteoric waters. The thermal history at Yucca Mountain, inferred from fluid inclusion and isotopic data, is explained in terms of the tectonic extensional environment and associated silicic magmatism. The waning of tectonic extension over millions of years has led to the present-day heat flux in the Yucca Mountain region that is below average for the Great Basin. The long time scales of tectonic processes are such that any effects of a resumption of extension or silicic magmatism on hydrothermal activity at Yucca Mountain over the 10,000-year regulatory period would be negligible. The conclusion that hydrothermal activity was incorrectly excluded from performance assessment as asserted in Dublyansky (2007) is contradicted by the available technical and regulatory information.

Opening Remarks by Mr. Yury A. Sokolov [International Conference on Opportunities and Challenges for Water Cooled Reactors in the 21. Century, Vienna (Austria), 27-30 October 2009

International Nuclear Information System (INIS)

Sokolov, Y.A.

2011-01-01

On behalf of the International Atomic Energy Agency, I would like to welcome you to this important international Conference on Opportunities and Challenges for Water Cooled Reactors in the 21st Century. First, I would like to express our sincere appreciation to the European Commission, the OECD Nuclear Energy Agency, the World Nuclear Association and the International Electrotechnical Commission for their cooperation and the assistance provided in the organization of this conference. Challenges and opportunities, like the poles of a magnet, do not exist separately. Furthermore, what some perceive as an opportunity may be a challenge for others, and a challenge today will probably become an opportunity tomorrow. All these complexities are fully applicable to the nuclear industry and its future. Water Cooled Reactors have been the keystone of the nuclear industry in the 20th Century. As we move into the 21st Century and face new challenges such as the growth in world energy demand or the threat of global climate change, nuclear energy has been identified as one of the sources that could substantially and sustainably contribute to power the world. Many projections forecast significant growth in the use of nuclear energy both in countries currently taking advantage of it and in countries considering its use for the first time. As we look into the future with the development of advanced and innovative reactor designs and fuel cycles, it seems clear that Water Cooled Reactors will play an important role in the future too. In recent times, there has been a two prong approach on the expansion of nuclear power. - On one hand, countries with existing nuclear power programmes have made a large effort towards making the most of their current nuclear assets by capitalizing in many years of operational excellence, as well as by extending and optimizing their operational life. - On the other hand, and despite these life management efforts, there is a clear need to eventually replace current nuclear capacity and also to meet increased energy demand in an environmentally sound manner by building new nuclear power plants. These interests have motivated both countries with existing nuclear programmes and newcomer countries to consider the construction of new nuclear power plants in the 21st century, taking into account the desire to build capacity in terms of human resources, energy planning, regulatory capabilities and other infrastructure. Great attention is also directed toward making new plants simpler to operate, inspect, and maintain, thus increasing their safety and overall cost effectiveness. To support the future role of water cooled reactors, substantial design and development programmes are underway in a number of Member States to incorporate additional technology improvements into advanced nuclear power plants designs. A systematic approach and the experience of many years of successful operation have allowed designers to focus their design efforts and develop safer, more efficient and more reliable designs, and to optimize plant availability and cost through simpler operation and improved maintenance programs. This approach has also been successfully used for the optimization of all aspects of operation in currently operating plants, as their efficient and safe operation is a key factor in assuring that nuclear power will meet both the current and the future energy needs. It is also important to establish a forum to facilitate the exchange of information on building infrastructure, operational excellence and the sustainable deployment of advanced reactors because many of water cooled reactors will be built in countries with no previous nuclear power experience. IAEA has organized continuously international conferences or symposia on the operation and maintenance of existing nuclear power plants and on the development of advanced water cooled reactor technologies.

Cosmonaut Gidzenko Near Hatch Between Unity and Destiny

Science.gov (United States)

2001-01-01

Cosmonaut Yuri P. Gidzenko, Expedition One Soyuz commander, stands near the hatch leading from the Unity node into the newly-attached Destiny laboratory aboard the International Space Station (ISS). The Node 1, or Unity, serves as a cornecting passageway to Space Station modules. The U.S.-built Unity module was launched aboard the Orbiter Endeavour (STS-88 mission) on December 4, 1998, and connected to Zarya, the Russian-built Functional Cargo Block (FGB). The U.S. Laboratory (Destiny) module is the centerpiece of the ISS, where science experiments will be performed in the near-zero gravity in space. The Destiny Module was launched aboard the Space Shuttle Orbiter Atlantis (STS-98 mission) on February 7, 2001. The aluminum module is 8.5 meters (28 feet) long and 4.3 meters (14 feet) in diameter. The laboratory consists of three cylindrical sections and two endcones with hatches that will be mated to other station components. A 50.9-centimeter- (20-inch-) diameter window is located on one side of the center module segment. This pressurized module is designed to accommodate pressurized payloads. It has a capacity of 24 rack locations, and payload racks will occupy 13 locations especially designed to support experiments.

TRANSLATING THE NEW WORLD(S: A SEMIOTIC APPROACH TO PARROT AND OLIVIER IN AMERICA BY PETER CAREY

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Luigi Gussago

2012-12-01

Full Text Available In his latest novel Parrot and Olivier in America (2009 the Australian-born novelist Peter Carey explores the way three seemingly incompatible civilisations translate the New World. On the one hand Olivier, the snobbish French aristocrat, struggles to understand the concept of democracy in America because he wants to translate it ‘literally’ into his own system (of behaviour, social convenience, pragmatics, etc.. On the other hand, Parrot, the British-Australian pícaro and Olivier’s “clown and secretaire”, enjoys rewriting his master’s awful calligraphy, changing some of the Frenchman’s views on America according to his whim, and deliberately acting as a bad translator. Thirdly, the American free citizen, the “Man of the Future” (p. 187: s/he uses language creatively, coining a personal idiolect as evidence of belonging to a nation at its début, where “greed might tear the land apart but still the low could climb so high” (p. 251. This paper aims at illustrating how these three entities translate other systems of values, or their loss of values, into systems with which they can identify. The theoretical framework of my study proceeds from the contributions of Yuri Lotman, the main representative of the Tartu-Moscow school of semiotics.

[Clinical analysis on an outbreak of SRSV-gastroenteritis with 644 patients emerged in Shizuoka Prefecture].

Science.gov (United States)

Nakamura, N; Sugieda, M; Miyamoto, H

1999-04-01

Small round structured viruses (SRSV) are the major cause of acute non-bacterial enterogastritis and have a characteristic of breaking out with mass victims as food poisoning. The outbreak usually occurs among school children from school lunches in Japan. A case in adults is relatively rare. The SRSV food poisoning with 644 adult victims carried through lunch box broke out, which may be the biggest number in adult cases in the world. This is the report describing its outlines, analytical result of clinical symptoms and fecal microbial examination. The average latent period was 37 hours, the time was mostly (47%) between 24-36 hours. The most emerged symptom was diarrhea and followed nausea, abdominal pain, vomiting and high fever. The older patients showed a higher rate of diarrhea and fewer one of nausea and fever. 15 patients complained of eye symptom. This number should not be neglected. It may be a characteristic of the disease. SRSV detection test with PT-PCR method of feces was done on 36 patients and 24 patients were positive. The most sensitive primer was Yuri/nested/22F/R. In Japan, lunch-service has become a industry advancing monopolization and wide areazation. SRSV make easily contamination to food, therefore if mass victim food-poisoning occurs, this should be considered initially.

Génesis, postulados y críticas a la inflexión decolonial. Conversación con Eduardo Restrepo

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Yuri Moreno

2015-07-01

Full Text Available El presente texto recupera el diálogo -vía Skype- sostenido por el antropólogo colombiano Eduardo Restrepo5 con el Grupo de Trabajo sobre Pensamiento Decolonial de la Universidad de Concordia (Montreal, Quebec, Canadá, el 25 de noviembre de 20146, organizada por Yuri Moreno. Al inicio de la charla se menciona que el objetivo es contextualizar y pensar el proyecto modernidad-colonialidad y la inflexión decolonial desde la perspectiva de Restrepo. Para ello, la primera pregunta alude a cómo es que Eduardo se incorpora al grupo modernidad-decolonialidad,  ante lo que no deja claro incluso si es que alguna vez se incorporó, ya siempre se referirá al grupo como “ellos”, aunque sí señala que su acercamiento se remite al tiempo en que estudiaba su doctorado en la Universidad de Carolina del Norte (en Chapel Hill, y en el marco de los contactos entreWalter Mignolo (Chapel Hill y Arturo Escobar (Duke. Rememora su participación en una reunión realizada en 2001, que era la 3° o 4° de este tipo, en donde confluyeron, entre otros, Aníbal Quijano, Walter Mignolo, Catherine Walsh, Zulma Palermo, Javier Sanjinés, Santiago Castro-Gómez y dos integrantes del Instituto Pensar.

IMPLIED AUTHOR IN PHILOSOPHICAL NOVELS

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Olga Senkāne

2014-10-01

Full Text Available The present article falls within a number of papers about research on specification of philosophical novels. The aim of this article is to analyze author’s function as a narrative category in classical philosophical novels (Franz Kafka "The Trial" (1925, "The Castle" (1926, Jean-Paul Sartre "Nausea" (1938, Hermann Hesse "The Glass Bead Game" (1943, Albert Camus "The Plague" (1947 and a novel of Latvian prose writer Ilze Šķipsna "Neapsolītās zemes" ["Un-Promised Lands"] (1970. The analysis is based on theoretical ideas of structural narratologists Gerard Genette, William Labov, Seymuor Chatman, Wolf Schmid, as well as philosophers Edmund Husserl, Jean-Paul Sartre, Paul Ricouer and semioticians Yuri Lotman (Юрий Лотман and Umberto Eco. The real author can ”enter” the text only indirectly—as an image, with the help of the storyteller, and the way how this ”entry” happens is determined by the narration of the real author or narrative (communication skills of the author. Thus, the author and implied author are functionally different concepts: author as a real person develops the concept idea, his intention is to define the concept under his original vision; narrator, in its turn, communicates with the reader, representing the concept, and his aim is to select appropriate means of communication with regard to reader’s perceptual abilities.

Bravura Indômita: entre a fábula e a trama

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Sharmilla O'hana Rodrigues da Silva

2012-05-01

Full Text Available Neste artigo, analisam-se o romance Bravura Indômita, escrito por Charles Portis e publicado em 1968, e suas duas versões para o cinema, realizadas em 1969 e em 2010. Parte-se dos conceitos de fábula e trama – também conhecidos como fábula e enredo, narração e mostração, estória e discurso – que indicam que várias narrativas podem ser criadas a partir de uma única. Usam-se os estudos desenvolvidos por Seymour Chatman, Umberto Eco, Hélio Guimarães, Linda Hutcheon, Linda Seger, Ismail Xavier, André Gaudreault e François Jost para entender como estes conceitos funcionam na relação entre literatura e cinema. Para reflexão sobre os dois filmes, recorrem-se as resenhas publicadas por Isabela Boscov, Yuri Celico, Thiago M. Correia, Marcelo Hessel, André Sollito e Rubens Ewald Filho. Percebe-se que a adaptação é um processo de reconstrução textual em que o indivíduo insere suas experiências pessoais e sociais. Logo, as duas versões fílmicas de Bravura Indômita se configuram como interpretações de diferentes leitores – neste caso, os cineastas Henry Hathaway e Joel e Ethan Coen.

Semiosis, identidad y cognición.

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Humberto Ortega Villaseñor

2012-12-01

Full Text Available El ensayo busca explicar las razones por las cuales se obtuvieron resultados favorables de un curso de Semiótica de lo sociocultural impartido a nivel de licenciatura a un grupo de alumnos de diversas carreras de una universidad de la ciudad de Guadalajara, Jalisco, México, en el ciclo escolar primavera 2011. Se plantea como hipótesis que dichos resultados puedan atribuirse, por una parte, a una articulación idónea de elementos, tales como haber utilizado el enfoque semiótico de Yuri Lotman, las aportaciones conceptuales de orden literario de Bajtín, así como el constructivismo y el planteamiento pedagógico vigotskiano. Por la otra, al haberhecho gravitar dichos elementos en derredor de contenidos temáticos relacionados con la búsqueda de la identidad personal de los alumnos, y del contexto nacional y local en el que viven inmersos. Al final del ensayo, se sugiere como constructo u objeto ideal que, en aquellos cursos en que se aborden fenómenos socioculturales desde una perspectiva semiótica, se opte por utilizar como eje temático la identidad en las dimensiones mencionadas y una inteligente combinación y manejo del planteamiento semiótico de Lotman, las aportaciones de Bajtín, el constructivismo y la perspectiva del aprendizaje situado de Vigotsky.

PREFACE: XVII International Scientific Conference ''RESHETNEV READINGS''

Science.gov (United States)

2015-01-01

The International Scientific Conference ''RESHETNEV READINGS'' is dedicated to the memory of Mikhail Reshetnev, an outstanding scientist, chief-constructor of space-rocket systems and communication satellites. The current volume represents selected proceedings of the main conference materials which were published by XVII International Scientific Conference ''RESHETNEV READINGS'' held on November 12 - 14, 2013. Plenary sessions, round tables and forums will be attended by famous scientists, developers and designers representing the space technology sector, as well as professionals and experts in the IT industry. A number of outstanding academic figures expressed their interest in an event of such a level including Jaures Alferov, Vice-president of the Russian Academy of Sciences (RAS), Academician of RAS, Nobel laureate, Dirk Bochar, General Secretary of the European Federation of National Engineering Associates (FEANI), Prof. Yuri Gulyaev, Academician of RAS, Member of the Presidium of RAS, President of the International Union of Scientific and Engineering Associations, Director of the Institute of Radio Engineering and Electronics of RAS, as well as rectors of the largest universities in Russia, chief executives of well-known research enterprises and representatives of big businesses. We would like to thank our main sponsors such as JSC ''Reshetnev Information Satellite Systems'', JSC ''Krasnoyarsk Engineering Plant'', Central Design Bureau ''Geophysics'', Krasnoyarsk Region Authorities. These enterprises and companies are leading ones in the aerospace branch. It is a great pleasure to cooperate and train specialists for them.

Editorial-28(2-Eng

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Yuri Morales

2014-01-01

Full Text Available Número actual (Vol.28 – N°1   Este número brinda al lector tres trabajos científicos en las áreas de topografía y geodesia, biología, y farmacia. Estos trabajos corresponden a manuscritos presentados en 2012 y 2013, y ofrecen aportes considerados de importancia para compartir con la comunidad nacional e internacional. El primer artículo, según los autores, describe el movimiento cinemático de una zona considerada sobre la placa Caribe, partiendo del hecho de que, precisamente, las diferencias en las series temporales, al igual que en el Sistema Geocéntrico para las Américas  (SIRGAS, se deben a los movimientos propios. El segundo trabajo, como indica el autor, tuvo como objetivo conocer, de manera sostenible, los recursos biológicos y ecológicos del Proyecto Hidroeléctrico de Toro 2. Para conocer si el sitio reúne las condiciones biológicas de atracción turística, se realizó una investigación en donde se hizo un inventario de aves, mamíferos y plantas. Por último, en el tercer artículo los autores aportan información sobre diferencias en el perfil de compuestos fenólicos y su actividad anti-radical entre diferentes comercializadores de tisanas de Hibiscus sabdariffa en Costa Rica.   Yuri Morales López Director Revista Uniciencia

L’opinion publique russe et l’affaire Boudanov [Russian Public Opinion and The Budanov Case

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Amandine Regamey

2008-07-01

Full Text Available In March 2000, Colonel Yuri Budanov kidnapped, raped and killed a young Chechen girl from the village of Tangui-Chu. After his arrest and during the entire trial, he claimed that she was a sniper who had murdered several of his soldiers, and that he had lost his temper and strangled her, but he denied raping her. High-ranking military officials closed ranks behind him, and at all stages of his trial demonstrations of support were organised in front of the court. He was finally condemned to ten years of imprisonment in July 2003. The aim of this article is to study how Russian public opinion perceived this case, using different kinds of sources (newspapers, forums and discussions on the Internet, public opinion polls, Human rights report, etc.. How were the events covered by the Russian medias? Some groups (the military, the Cossacks, fascist groups can be identified as his supporters. But what support did he receive from the general public and on what basis? Which arguments were used to defend Budanov and how were they perceived? Was this crime “justified” by the vengeance against “a sniper”, by the “laws of war”? Was Budanov a scapegoat sacrificed for the sake of good relations with the West? Defining the attitude towards Budanov might help explain why other Russian servicemen charged with crimes against Chechen civilians (the Ulman group, Arkacheev-Khudiakov have been systematically acquitted by a popular jury.

Toll mediated infection response is altered by gravity and spaceflight in Drosophila.

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Katherine Taylor

Full Text Available Space travel presents unlimited opportunities for exploration and discovery, but requires better understanding of the biological consequences of long-term exposure to spaceflight. Immune function in particular is relevant for space travel. Human immune responses are weakened in space, with increased vulnerability to opportunistic infections and immune-related conditions. In addition, microorganisms can become more virulent in space, causing further challenges to health. To understand these issues better and to contribute to design of effective countermeasures, we used the Drosophila model of innate immunity to study immune responses in both hypergravity and spaceflight. Focusing on infections mediated through the conserved Toll and Imd signaling pathways, we found that hypergravity improves resistance to Toll-mediated fungal infections except in a known gravitaxis mutant of the yuri gagarin gene. These results led to the first spaceflight project on Drosophila immunity, in which flies that developed to adulthood in microgravity were assessed for immune responses by transcription profiling on return to Earth. Spaceflight alone altered transcription, producing activation of the heat shock stress system. Space flies subsequently infected by fungus failed to activate the Toll pathway. In contrast, bacterial infection produced normal activation of the Imd pathway. We speculate on possible linkage between functional Toll signaling and the heat shock chaperone system. Our major findings are that hypergravity and spaceflight have opposing effects, and that spaceflight produces stress-related transcriptional responses and results in a specific inability to mount a Toll-mediated infection response.

Jornalismo, redes sociais e movimentos de ocupação global: crise sistêmica na semiosfera contemporânea

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Felipe de Oliveira

2014-06-01

Full Text Available O artigo reflete sobre tensões geradas ao jornalismo com a emergência das redes sociais nos processos de construção social da realidade. O foco são acontecimentos suscitados pelo movimento Indignados, na Espanha, em 2012, durante o protesto “25S”, cuja demanda era uma nova assembleia constituinte. O garçom Alberto Casillas roubou a cena ao enfrentar a truculência policial, produzindo intensa repercussão nas redes e chamando a atenção do jornalismo. São dois os principais pontos de vista que, cotejados, levam a uma síntese possível acerca desse momento de crise: 1 a forma como o jornalismo representa os acontecimentos; 2 possibilidades e implicações proporcionadas pelas redes nas dinâmicas mais amplas do jornalismo. O esforço reflexivo tem como base o conceito de semiose, de C. S. Peirce, e uma visão sistêmica inspirada na Semiótica da Cultura – especialmente em Yuri Lótman. Postula-se que na semiosfera contemporânea em que se desenrolam complexos processos de semiose disparados por acontecimentos da ordem da realidade caótica, o jornalismo seja tensionado a rever suas práticas, sob o risco de perder a legitimidade que alcançou ao longo da história como mediador que produz certo tipo de conhecimento.

Janybek Khan and Prince Liubartas-Dmitry

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Ya.V. Pilipchuk

2013-11-01

Full Text Available This study focuses on the relations between the Volyn principality of Liubartas-Dmitry and the Ulus of Jochi under the rule of Janybek Khan. Liubartas-Dmitry ascended the throne of the Eastern Volyn largely due to the will of Uzbek Khan. The Land of Berestia together with the Eastern Volyn was the Liubartas’ appanage land in Volyn. As Boleslaw-Yuri II, Liubartas-Dmitry was compelled to pay tribute to the Tatars. During the War of the Galicia-Volyn legacy, Liubartas acted as a vassal of the Ulus of Jochi and ally of Uzbek Khan. Liubartas’ relations with Janybek Khan were fundamentally different from his previous relations with Uzbek Khan. Casimir III enjoyed greater sympathy of the Golden Horde khan due to the payment of tribute. Except for the campaign of 1351–1352, Janybek was hostile towards Lithuania. Only the common hostility of the Poles and Hungarians towards the Volyn and Podolia forced the khan of Ulus of Jochi to intervene on the side of the Lithuanians. For Janibek the western vector of his foreign policy was not a priority. He could accept the loss of a tribute from several Slavic principalities in exchange for success on other fronts, more profitable in terms of the spoils of war. Unlike the Koriatoviches and Olelkoviches, the Gediminoviches of Volyn were more peacefully disposed towards the Tatars since during the “Great Disorder” their land-holdings did not increase at the expense of Jochid possessions.

XVII International Scientific Conference ''RESHETNEV READINGS''

International Nuclear Information System (INIS)

2015-01-01

The International Scientific Conference 'RESHETNEV READINGS' is dedicated to the memory of Mikhail Reshetnev, an outstanding scientist, chief-constructor of space-rocket systems and communication satellites. The current volume represents selected proceedings of the main conference materials which were published by XVII International Scientific Conference 'RESHETNEV READINGS' held on November 12 – 14, 2013. Plenary sessions, round tables and forums will be attended by famous scientists, developers and designers representing the space technology sector, as well as professionals and experts in the IT industry. A number of outstanding academic figures expressed their interest in an event of such a level including Jaures Alferov, Vice-president of the Russian Academy of Sciences (RAS), Academician of RAS, Nobel laureate, Dirk Bochar, General Secretary of the European Federation of National Engineering Associates (FEANI), Prof. Yuri Gulyaev, Academician of RAS, Member of the Presidium of RAS, President of the International Union of Scientific and Engineering Associations, Director of the Institute of Radio Engineering and Electronics of RAS, as well as rectors of the largest universities in Russia, chief executives of well-known research enterprises and representatives of big businesses. We would like to thank our main sponsors such as JSC ''Reshetnev Information Satellite Systems'', JSC ''Krasnoyarsk Engineering Plant'', Central Design Bureau ''Geophysics'', Krasnoyarsk Region Authorities. These enterprises and companies are leading ones in the aerospace branch. It is a great pleasure to cooperate and train specialists for them. (preface)

STS-111 Flight Day 7 Highlights

Science.gov (United States)

2002-06-01

On Flight Day 7 of STS-111 (Space Shuttle Endeavour crew includes: Kenneth Cockrell, Commander; Paul Lockhart, Pilot; Franklin Chang-Diaz, Mission Specialist; Philippe Perrin, Mission Specialist; International Space Station (ISS) Expedition 5 crew includes Valery Korzun, Commander; Peggy Whitson, Flight Engineer; Sergei Treschev, Flight Engineer; ISS Expedition 4 crew includes: Yury Onufrienko, Commander; Daniel Bursch, Flight Engineer; Carl Walz, Flight Engineer), this video opens with answers to questions asked by the public via e-mail about the altitude of the space station, the length of its orbit, how astronauts differentiate between up and down in the microgravity environment, and whether they hear wind noise during the shuttle's reentry. In video footage shot from inside the Quest airlock, Perrin is shown exiting the station to perform an extravehicular activity (EVA) with Chang-Diaz. Chang-Diaz is shown, in helmet mounted camera footage, attaching cable protection booties to a fish-stringer device with multiple hooks, and Perrin is seen loosening bolts that hold the replacement unit accomodation in launch position atop the Mobile Base System (MBS). Perrin then mounts a camera atop the mast of the MBS. During this EVA, the astronauts installed the MBS on the Mobile Transporter (MT) to support the Canadarm 2 robotic arm. A camera in the Endeavour's payload bay provides footage of the Pacific Ocean, the Baja Peninsula, and Midwestern United States. Plumes from wildfires in Nevada, Idaho, Yellowstone National Park, Wyoming, and Montana are visible. The station continues over the Great Lakes and the Eastern Provinces of Canada.

RUTHERFORD APPLETON: What's in a name?!

International Nuclear Information System (INIS)

Anon.

1995-01-01

Full text: The initials 'RAU are well known in the world of particle physics, but recently the official name of the Laboratory has undergone several transmogrifications. To further complicate matters, the funding body for Particle Physics within the UK has changed too! On 1 April 1994 the Rutherford Appleton Laboratory combined with the Daresbury Laboratory to become a combined laboratory known as the Daresbury and Rutherford Appleton Laboratories (DRAL). At the same time the old Science and Engineering Research Council (SERC) was wound up, and funding was channelled through the newly formed Particle Physics and Astronomy Research Council (PPARC). Also, and just for an interim period, DRAL became part of the new Engineering and Physical Sciences Research Council (EPSRC). One year later a more profound change occurred when DRAL became a Research Council in its own right, and the legal entity created by Royal Charter was named The Council for the Central Laboratory of the Research Councils', abbreviated to CCLRC. On 1 April 1995, DRAL became The Central Laboratory of the Research Councils', and the abbreviation CLRC may be used. In spite of the changes to the official name, the laboratory sited at Chilton, The DAPNIA (Saclay, France) and Argonne transportable polarized target used in 1989- 1990 for a Fermi lab experiment has been used in a new experiment at Dubna. Gilles Durand from DAPNIA (right) and Yuri Usov of Dubna's Joint Institute for Nuclear Research (JINR) were responsible for construction. Oxfordshire, will continue to be known as the Rutherford Appleton Laboratory, or RAL

Ebrei e “zona di residenza” durante il regno di Alessandro II

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Alessandro Cifariello

2011-01-01

Full Text Available Alessandro CifarielloJews and “living space” during the reign of Tsar Alexander IIThis is the first of a series of papers written in Italian, English, and Russian, devoted to the publication of material not included in the Author’s 2009 dissertation entitled Judeophobia and the Anti-Nihilistic Novel in Russia at the End of the 19th Century. Taking as a point of departure works by leading scholars, such as Israel Bartal, Cesare G. De Michelis, Jonathan Frankel, John D. Klier, Dan Miron, Benjamin Nathans, Laura Salmon, Yohanan Petrovsky-Shtern, and Yuri Slezkine, this article aims at offering some new perspectives on the Pale of Settlement and on the history and culture of Russian Jewry during the reign of Alexander II. It highlights the laws and reforms concerning Russian Jews implemented by the Tsar’s government, and their fallout on Russian culture. The Author analyzes Jewish geography, urban space, history, legislation, reforms, society, cultural convergences and differences in the Pale of Settlement. The paper concludes with information about the 1881-1882 Russian pogroms and about how certain Jewish inhabitants of the Pale of Settlement then emigrated towards Central and Western Europe, the Middle East and the Americas. The paper discusses the commonplace of a separate Jewish space in the Pale envisaged in some late 19th and early 20th Century Yiddish literature, and describes the multicultural universe made up of several nationalities, one of which was in fact Russian Jewry, struggling for its rights and for full emancipation.

Removal of free cyanide in waste water through complexation with Fe(II) iron followed by alkaline chlorination. Tetsu (II) ion ni yoru sakka hanno wo maeshori to suru haisuichu no yuri sian no shori

Energy Technology Data Exchange (ETDEWEB)

Nishikubo, N; Tanihara, K; Yasuda, S [Government Industrial Research Institute, Kyushu, Fukuoka (Japan)

1991-11-01

The removal treatment of free cyanide in waste water was tested by complexation with Fe(2) ion followed by alkaline chlorination and precipitation of residual iron cyano complex to study saving of sodium hypochlorite (NaClO) for alkaline chlorination. The complexation with Fe(2) ion was studied in batch treatment under the coexistence with zinc ion assuming plating waste water, while the relation between the complexation and effective chlorine consumption in alkaline chlorination was studied in continuous treatment. As a result, the effective chlorine consumption was greatly decreased by pretreatment, and a cyanic acid ion (CNO{sup {minus}}) concentration was also lower than that in conventional methods. In the case of free cyanide with lower initial concentration, the total cyanide concentration in final treated water offered sufficiently low values only by adding zinc salt, while in higher initial concentration, it reached 1 ppm or less through precipitation by adding a reductant together with zinc salt. 9 refs., 7 figs., 2 tabs.

List of Organizing Committees and Sponsors

Science.gov (United States)

2012-03-01

Organizers DIRECTORS Maria L CalvoPresident of International Commission for Optics, Spain Aram V PapoyanDirector of Institute for Physical Research of NAS, Armenia HEADS OF PROJECT Tigran Dadalyan YSU, Armenia Artsrun MartirosyanIPR, Armenia COORDINATOR Narine GevorgyanIPR, Armenia / ICTP, Italy MANAGERS Paytsar MantashyanIPR, Armenia Karen VardanyanIPR, Armenia INTERNATIONAL ADVISORY COMMITTEE Marcis AuzinshLatvia Roland AvagyanArmenia Tapash ChakrabortyCanada Yuri ChilingaryanArmenia Eduard KazaryanArmenia Albert KirakosyanArmenia Radik KostanyanArmenia Avinash PandeyIndia Marat SoskinUkraine INTERNATIONAL PROGRAM COMMITTEE David Sarkisyan (Chair)Armenia Roman AlaverdyanArmenia Dan ApostolRomania Levon AslanyanArmenia Aranya BhattacherjeeIndia Gagik BuniatyanArmenia Vigen ChaltykyanArmenia Roldao Da RochaBrazil Miltcho DanailovItaly Vladimir GerdtRussia Samvel GevorgyanArmenia Gayane GrigoryanArmenia Rafik HakobyanArmenia Takayuki MiyaderaJapan Levon MouradianArmenia Atom MuradyanArmenia Simon RochesterUSA Hayk SarkisyanArmenia Aleksandr VardanyanArmenia LOCAL ORGANIZING COMMITTEE Narek AghekyanArmenia Anahit GogyanArmenia Melanya GrigoryanArmenia Armen HovhannisyanArmenia Lilit HovhannisyanArmenia Tatevik KhachatryanArmenia Astghik KuzanyanArmenia Satenik KuzanyanArmenia Vladimir LazarevRussia Lilit MantashyanArmenia Hripsime MkrtchyanArmenia Pavel MuzhikyanArmenia Wahi NarsisianArmenia Sahak OrdukhanyanArmenia Anna ReymersArmenia Narine TorosyanArmenia The Symposium was organized by YSU & NAS SPIE Armenian Student Chapter Institute for Physical Research (IPR) of National Academy of Sciences (NAS) Russian-Armenian (Slavonic) University (RAU) LT-PYRKAL cjsc Yerevan State University (YSU) Official Sponsors of the Symposium LT-PYRKAlRussian ArmenianSPIE LT-PYRKAL cjscRussian-Armenian UniversityYSU & NAS SPIE Student Chapter Further sponsors NFSATICTPSCSADevout Generation National Foundation of Science and Advanced TechnologiesThe Abdus Salam International Centre

Cardiovascular, renal, electrolyte, and hormonal changes in man during gravitational stress, weightlessness, and simulated weightlessness: Lower body positive pressure applied by the antigravity suit. Thesis - Oslo Univ.

Science.gov (United States)

Kravik, Stein E.

1989-01-01

Because of their erect posture, humans are more vulnerable to gravitational changes than any other animal. During standing or walking man must constantly use his antigravity muscles and his two columns, his legs, to balance against the force of gravity. At the same time, blood is surging downward to the dependent portions of the body, draining blood away from the brain and heart, and requiring a series of complex cardiovascular adjustments to maintain the human in a bipedal position. It was not until 12 April 1961, when Yuri Gagarin became the first human being to orbit Earth, that we could confirm man's ability to maintain vital functions in space -- at least for 90 min. Nevertheless, man's adaptation to weightlessness entails the deconditioning of various organs in the body. Muscles atrophy, and calcium loss leads to loss of bone strength as the demands on the musculoskeletal system are almost nonexistent in weightlessness. Because of the lack of hydrostatic pressures in space, blood rushes to the upper portions of the body, initiating a complex series of cardioregulatory responses. Deconditioning during spaceflight, however, first becomes a potentially serious problem in humans returning to Earth, when the cardiovascular system, muscles and bones are suddenly exposed to the demanding counterforce of gravity -- weight. One of the main purposes of our studies was to test the feasibility of using Lower Body Positive Pressure, applied with an antigravity suit, as a new and alternative technique to bed rest and water immersion for studying cardioregulatory, renal, electrolyte, and hormonal changes in humans. The results suggest that Lower Body Positive Pressure can be used as an analog of microgravity-induced physiological responses in humans.

Use of preservative-free hyaluronic acid (Hylabak® for a range of patients with dry eye syndrome: experience in Russia

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Brzhesky VV

2014-06-01

Full Text Available Vladimir Vsevolodovich Brjesky,1 Yury Fedorovich Maychuk,2 Alexey Vladimirovich Petrayevsky,3 Peter Gerrievich Nagorsky41Department of Ophthalmology, Pediatric State Medical Academy, Saint Petersburg, 2Moscow Research Institute of Eye Diseases, Moscow, 3Department of Ophthalmology, Volgograd State Medical University, Volgograd, 4Novosibirsk Branch of the Federal State Institute MNTK Eye Microsurgery, Novosibirsk, Russian Federation, RussiaAbstract: Artificial tear preparations are important in the management of dry eye syndrome. We present the findings from four recently published studies conducted in Russia assessing Hylabak® (marketed as Hyabak® in Europe, a preservative-free hyaluronic acid preparation, for the treatment of dry eye syndrome. All studies had an open, noncomparative design, but one compared the findings with those from 25 patients treated with Tear Naturale® in previous studies. A total of 134 children and adults were enrolled, and the etiologies of dry eye syndrome included contact lens use, intensive office work, adenovirus eye infection, postmenopausal status, persistent meibomian blepharitis, Sjögren's syndrome, phacoemulsification with intraocular lens implantation, and refractive surgery. The patients were treated with Hylabak for 2 weeks to 2 months. All studies showed that Hylabak resulted in marked improvement as assessed by subjective sensations/complaints, Schirmer's test, Norn’s test, impression cytology and biomicroscopy, staining, and tear osmolarity. Greater benefits were also reported compared with Tear Naturale, including a faster onset of action. Hylabak was well tolerated. In conclusion, Hylabak provided rapid and safe relief from the signs and symptoms of dry eye syndrome, as well as improvement in objective measures, in a wide range of patients.Keywords: dry eye, eye drops, artificial tears, hyaluronic acid, Hylabak®, preservative-free

youngsters

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Elena Grigoryeva

2010-08-01

Full Text Available While speaking about the young generation it is necessary to touch on the topic of architectural education again. The experience of working in university attestation commissions reveals that practicing architects and professors are very much unrelated (Andrei Bokov, 27. It is architectural school that is to be especially sensitive to new things. New ideas and new approaches. New strategy and responsibility for the planet’s future. It should “grow into a cult of serving the life on the Earth and a cult of the Earth itself as the basis for this life” (Alexander Rappaport, 25.Youngsters and education, fathers and sons, books and the net (Konstantin Lidin, 18 How not to get lost in the net of transformations and how to get through the reform disturbances without losses? Humor helps pass through the turbulence zone (Andrei Nekrasov, 34, 44.Foreign experience and methods will be helpful in search of the way. In Germany, in view of the globalization and chronic unemployment, the students are already prepared for practicing not only in Europe, but in Africa and Asia, where the cities do not shrink but rapidly grow, becoming megapolises and providing architects with lots of work (Barbara Engel, 70.Yuri Gnedovski’s jubilee fell on the peak of the hot summer. PROJECT BAIKAL joins to greetings and gives him the coolness of his favorite lake (12…The Festival “Zodchestvo of Eastern Siberia” founded 10 years ago is intended to be a mirror of architecture and town-planning of Eastern Siberia. Again it seems that this mirror does not flatter us (113-147.We hope for the youngsters…

The Discontinuous Development Trend of Structuralism: Alternative Tradition of Economic Analysis (R. Prebisch, Y. Yaremenko, G. Mensch, and others

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Petr A. Orekhovsky

2017-03-01

Full Text Available The main factors of economic growth in the mainstream of the economic theory are capital and labor, and the rates of growth are determined by the rate of savings. Alternative tradition of the economic analyses does accent on the structural changes that are taking place in the economic system. This restructuring is the main factor of development. This paper is a brief outline of the formation and evolution of the structuralist theory of economic growth. Elements of structuralism are standing yet in the concept of expanded reproduction of Marx, theory of comparative costs Ricardo, the model Solow. The characteristic of the concept of unequal exchange in international trade associated with the hypothesis Prebisch – Singer, describes the formation of a global system of «center – periphery». We introduce a distinction between the structuralist and neo-classical theories of economic growth associated with the discussions in the Soviet Union on the role of «extensive» and «intensive» growth factors. Considered in detail the model of «multi-level economy» Yuri Yaremenko as compared to the «economy of shortage» J. Kornai. The heterogeneity of the technological structure is present both in Soviet economy, as in the market, capitalist economy. The last situation was demonstrated by the concept of «technological stalemate» G. Mensch. As the impact of international economic relations on the economic development of the role of structural analysis will increase. The need for industries with increasing and diminishing returns, as well as the establishment of appropriate structural policies in their work justifies E. Reinert. His concept complements views Y. Yaremenko and G. Mensch on economic development.

Education in astronomy and solar-terrestrial relations in science research environment

Science.gov (United States)

Stoeva, Penka; Stoev, Alexey

In recent years, more and more attention is paid to educational programmes, which are closely connected with the process of scientific research. Such programmes are developed in collab-oration and included in the schools, universities and scientific institutes in Bulgaria. They are also used in the organization of public events aimed to demonstrate beauty, relevance and significance of Space and Earth science to the whole world. During the last four years, So-lar-Terrestrial Influences Institute of the Bulgarian Academy of Sciences, and the Yuri Gagarin Public Astronomical Observatory and Planetarium, Stara Zagora succeeded to build an ex-cellent partnership, working on the International Heliophysical year and International Year of Astronomy -global efforts initiated by the UNESCO and the International Astronomical Union (IAU) to help the citizens of the world rediscover their place in the Universe. They organized and tutored all the Astronomical Observatories and Planetaria, and teachers from all around Bulgaria to participate in the world initiatives Solar Week, Sun-Earth Day,Yuri's Night, World Astronomy day and World Space week, and use them in the process of education and public outreach. After the official closing of the International Heliophysical year, the IHY follow-on activities in Bulgaria continued and were devoted to the International Year of Astronomy 2009. A lot of lectures, public talks and exhibitions have been organized. Stara Zagora became a host of IHY Space Weather Monitor -SID (Sudden Ionospheric Disturbances), numerous of educational materials have been adapted and translated in Bulgarian. Cycle of lectures "Epock of Great astronomical discoveries", devoted to the International Year of Astronomy was given in April 2009 in the Stara Zagora Art Gallery. Participation in the cornerstone projects of the International Year of Astronomy 2009 was organized: "100 hours of Astronomy" -ob-servations with small telescopes in the period of 5 -9 April

Evaluation of silica nanoparticle toxicity after topical exposure for 90 days

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Ryu HJ

2014-12-01

Full Text Available Hwa Jung Ryu,1,* Nak-won Seong,2,* Byoung Joon So,1 Heung-sik Seo,2 Jun-ho Kim,2 Jeong-Sup Hong,2 Myeong-kyu Park,2 Min-Seok Kim,2 Yu-Ri Kim,3 Kyu-Bong Cho,4 Mu yeb Seo,2 Meyoung-Kon Kim,3 Eun Ho Maeng,2 Sang Wook Son1 1Department of Dermatology, Korea University College of Medicine, Seoul, South Korea; 2Korea Testing and Research Institute, Gyunggi-Do, South Korea; 3Department of Biochemistry and Molecular Biology, Korea University College of Medicine, Seoul, South Korea; 4Department of Clinical Laboratory Science, Shinheung College, Uijeongbu, South Korea *These authors contributed equally to this work Abstract: Silica is a very common material that can be found in both crystalline and amorphous forms. Well-known toxicities of the lung can occur after exposure to the crystalline form of silica. However, the toxicities of the amorphous form of silica have not been thoroughly studied. The majority of in vivo studies of amorphous silica nanoparticles (NPs were performed using an inhalation exposure method. Since silica NPs can be commonly administered through the skin, a study of dermal silica toxicity was necessary to determine any harmful effects from dermal exposures. The present study focused on the results of systemic toxicity after applying 20 nm colloidal silica NPs on rat skin for 90 days, in accordance with the Organization for Economic Cooperation and Development test guideline 411 with a good laboratory practice system. Unlike the inhalation route or gastrointestinal route, the contact of silica NPs through skin did not result in any toxicity or any change in internal organs up to a dose of 2,000 mg/kg in rats. Keywords: silica nanoparticles, toxicity, dermal route

Higher lung accumulation of intravenously injected organic nanotubes

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Maitani Y

2013-01-01

Full Text Available Yoshie Maitani,1 Yuri Nakamura,1 Masao Kon,1 Emi Sanada,1 Kae Sumiyoshi,1 Natsuki Fujine,1 Masumi Asakawa,2 Masaki Kogiso,2 Toshimi Shimizu21Institute of Medicinal Chemistry, Hoshi University, Tokyo, Japan; 2Nanotube Research Center (NTRC, National Institute of Advanced Industrial Science and Technology (AIST, Tsukuba, JapanAbstract: The size and shape of intravenously injected particles can affect their biodistribution and is of importance for the development of particulated drug carrier systems. In this study, organic nanotubes (ONTs with a carboxyl group at the surface, a length of approximately 2 µm and outer diameter of 70–90 nm, were injected intravenously into tumor-bearing mice. To use ONTs as drug carriers, the biodistribution in selected organs of ONTs postinjection was examined using irinotecan, as an entrapped water-soluble marker inside ONTs, and gadolinium-chelated ONT, as an ONT marker, and compared with that of a 3 µm fluorescently labeled spherical microparticle which was similar size to the length of ONTs. It was found that for irinotecan, its active metabolite and gadolinium-chelated ONTs were highly accumulated in the lung, but to a lower level in the liver and spleen. On the other hand, microparticles deposited less in the lung and more highly in the liver. Moreover, histologic examination showed ONTs distributed more in lung tissues in part, whereas microparticles were present in blood vessels postinjection. These preliminary results support the notion of using negatively charged ONTs as intravascular carriers to maximize accumulation in the lung whilst reducing sequestration by the liver and spleen. This finding suggested that ONTs are potential carriers for lung-targeting drug delivery.Keywords: organic nanotube, lung, biodistribution, microparticle, particle shape

Current status of percutaneous endoscopic gastrostomy (PEG) in a general hospital in Japan: a cross-sectional study

Science.gov (United States)

Kusano, Chika; Yamada, Nobuo; Kikuchi, Kenji; Hashimoto, Masaji; Gotoda, Takuji

2016-01-01

Background: There has been debate over the indications for percutaneous endoscopic gastrostomy (PEG) in recent years in Japan. In addition, the level of satisfaction of patients and patient’s family after PEG remains unclear. The aim of this study was to investigate the current status of PEG and the level of satisfaction of patients and patients’ families after PEG in Japan. Methods: We reviewed the existing data of all patients who underwent PEG tube insertion at Yuri Kumiai General Hospital (Akita, Japan) between February 2000 and December 2010. We examined the following points: underlying diseases requiring PEG, levels of consciousness, and performance status. We also sent a questionnaire to the patients and patient’s families to ask about their satisfaction with and thoughts about PEG. Results: The data of 545 patients who underwent PEG were reviewed. There were 295 men and 250 women, with a mean age of 77.2 ± 11.4 years. PEG was indicated most frequently for cerebrovascular disorders (48.2%, 239/545). There were 515 (94.4%, 515/545) patients showing consciousness disturbance and 444 (81.5%, 444/545) bedridden patients. The questionnaire was answered by one patient himself and 316 patients’ families. When asked, “Was performing PEG a good decision?”, 57.5% (182/316) of the patients’ families answered yes. Meanwhile, when patients’ family members were asked if they would wish to undergo PEG if they were in the same condition as the patient, 28.4% (90/316) answered yes, whereas 55.3% (175/316) answered no. Conclusions: Few patients were able to make their own decision about PEG tube placement because of consciousness disturbance. As a result, many family members of the patients did not want to experience PEG for themselves. Future studies should be performed to clarify the quality of life and ethical aspects associated with PEG. PMID:27313796

The Challenges and Achievements in 50 Years of Human Spaceflight

Science.gov (United States)

Hawley, Steven A.

2012-01-01

On April 12, 1961 the era of human spaceflight began with the orbital flight of Cosmonaut Yuri Gagarin. On May 5, 1961 The United States responded with the launch of Alan Shepard aboard Freedom 7 on the first flight of Project Mercury. The focus of the first 20 years of human spaceflight was developing the fundamental operational capabilities and technologies required for a human mission to the Moon. The Mercury and Gemini Projects demonstrated launch and entry guidance, on-orbit navigation, rendezvous, extravehicular activity, and flight durations equivalent to a round-trip to the Moon. Heroes of this epoch included flight directors Chris Kraft, Gene Kranz, and Glynn Lunney along with astronauts like John Young, Jim Lovell, Tom Stafford, and Neil Armstrong. The "Race to the Moon” was eventually won by the United States with the landing of Apollo 11 on July 20, 1969. The Apollo program was truncated at 11 missions and a new system, the Space Shuttle, was developed which became the focus of the subsequent 30 years. Although never able to meet the flight rate or cost promises made in the 1970s, the Shuttle nevertheless left a remarkable legacy of accomplishment. The Shuttle made possible the launch and servicing of the Hubble Space Telescope and diverse activities such as life science research and classified national security missions. The Shuttle launched more than half the mass ever put into orbit and its heavy-lift capability and large payload bay enabled the on-orbit construction of the International Space Station. The Shuttle also made possible spaceflight careers for scientists who were not military test pilots - people like me. In this talk I will review the early years of spaceflight and share my experiences, including two missions with HST, from the perspective of a five-time flown astronaut and a senior flight operations manager.

Response to 'Analysis of the Treatment, by the U.S. Department of Energy, of the FEP Hydrothermal Activity in the Yucca Mountain Performance Assessment' by Yuri Dublyansky (Risk Analysis, Volume 27, Issue 6, Pages 1455-1468, December 2007)

International Nuclear Information System (INIS)

Houseworth, J.E.; Hardin, E.

2008-01-01

This paper presents a rebuttal to Dublyansky (2007), which misrepresents technical issues associated with hydrothermal activity at the proposed Yucca Mountain nuclear waste repository and their importance to the long-term performance of the repository. In this paper, questions associated with hydrothermal activity are reviewed and the justification for exclusion of hydrothermal activity from performance assessment is presented. The hypothesis that hydrothermal upwelling into the present-day unsaturated zone has occurred at Yucca Mountain is refuted by the unambiguous evidence that secondary minerals and fluid inclusions in the unsaturated zone formed in an unsaturated environment from downward percolating meteoric waters. The thermal history at Yucca Mountain, inferred from fluid inclusion and isotopic data, is explained in terms of the tectonic extensional environment and associated silicic magmatism. The waning of tectonic extension over millions of years has led to the present-day heat flux in the Yucca Mountain region that is below average for the Great Basin. The long time scales of tectonic processes are such that any effects of a resumption of extension or silicic magmatism on hydrothermal activity at Yucca Mountain over the 10,000-year regulatory period would be negligible. The conclusion that hydrothermal activity was incorrectly excluded from performance assessment as asserted in Dublyansky (2007) is contradicted by the available technical and regulatory information.

Swimming back from the superheavy island

International Nuclear Information System (INIS)

Draculis, G.

1999-01-01

What's next in the series 108, 109, 110, 111, 112?The answer a couple of years ago looked like being not much. But major ripples are spreading in the Nuclear Physics community as news of the recent discoveries of the Superheavy element Z=118 and its daughters Z=116 and Z=114 was announced by a Berkeley group led by Victor Ninov [1]. Several pieces of news about Z=114 from studies at Dubna promoted by Yuri Oganessian [2,3] were circulating at about the same time.The 'not much' answer was because increasingly heroic efforts seemed to be needed to produce and identify each heavier element in the series. The problem is that such nuclei, if they exist in a stable or quasi-stable form are prone to fission, and so are any nuclei one might conceive as making to provide a path to one's nucleus of choice. The favoured reaction process used to make them is heavy-ion fusion which involves bombarding target nuclei of 208 PB (proton number Z=82), 238 U (Z=92) or even 244 Pu (Z=94) with medium weight (and relatively neutron-rich) beams such as 48 Ca (Z=20) and 86 Kr (Z=36) nuclei, accelerated to energies near or just above the Coulomb barrier, with the hope of the two nuclei overlapping and combining because of the highly attractive (strong) nuclear force. The catch is that putting sufficient energy in to get the nuclei together leaves the compound nucleus with excitation energy and spin, which dramatically increase its probability to fission, and therefore not survive further. As you go lower in beam energy, the probability for the initial fusion drops precipitously since the nuclei have to tunnel through a potential barrier caused by the repulsive Coulomb force between the nuclear charges, in order to make contact. Somewhere between the dramatically falling probability for fusion and steeply increasing probability for fission might be a window of production and survival

EFFECTIVE KEYED CONNECTIONS OF HOLLOW-CORE FLOOR SLABS WITH WALLS IN MODERN LARGE-PANEL HOUSE BUILDING

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O. A. Dovzhenko

2018-01-01

Full Text Available The paper considers large-panel constructive system of multi-storey buildings and its industrial basis creates conditions for intensive volume growth in house construction. Application of hollow-core panels are recommended as floor slabs that allows to increase a distance between bearing walls, to improve planning solutions, and also significantly to increase thermal and sound protection properties of floor discs (coatings. Keyed joints having the highest resistance to shearing forces are used to ensure joint action of the slabs with wall panels. A supporting unit of floor elements in the precast-monolithic constructive system ARKOS by means of concrete keys is considered as a prototype of the considered joint. In order to increase a bearing capacity and improve reliability of joints it is envisaged to reinforce keys with space frames. Improvement of joint units is possible to carry out with due account of total number of the factors influencing on strength. Poltava National Technical University named after Yuri Kondratyuk has developed a general methodology for assessment of bearing capacity in keyed joints which is based on the variational method in the theory of concrete plasticity and reflects specificity of stress-strain state of the failure zone. For experimental verification of this methodology investigations have been carried out with the purpose to test operation of keys when they are reinforced in mid-height and reinforcement is distributed in two tiers. The observed experimental fracture pattern in the specimens has confirmed kinematic schemes accepted for calculations and comparative analysis of experimental and theoretical values points to their closeness. Two-level reinforcement significantly improves plastic properties of concrete keys and excludes brittle failure. The proposed design of the joint unit for floor slabs with wall panels is characterized by the ratio of key dimensions and shape of reinforcing cages in the form of

PREFACE: 2nd International School and Conference Saint-Petersburg OPEN on Optoelectronics, Photonics, Engineering and Nanostructures (SPbOPEN2015)

Science.gov (United States)

2015-11-01

The 2nd International School and Conference ''Saint Petersburg OPEN 2015'' on Optoelectronics, Photonics, Engineering and Nanostructures was held on April 6 - 8, 2015 at St. Petersburg Academic University. The School and Conference included a series of invited talks given by leading professors with the aim to introduce young scientists with actual problems and major advances in physics and technology. The keynote speakers were Mikhail V. Maximov (Ioffe Physico-Technical Institute RAS, Russia) Vladimir G. Dubrovskii (St. Petersburg Academic University and St. Petersburg State University, Russia) Anton Yu. Egorov (JSC Connector Optics, Russia) Victor V. Luchinin (St. Petersburg State Electrotechnical University, Russia) Vladislav E. Bugrov (St. Petersburg University of Internet Technologies, Mechanics and Optics, Russia) Vitali A. Schukin (VI Systems, Germany) Yuri P. Svirko (University of Eastern Finland, Finland) During the poster session all undergraduate and graduate students attending the conference presented their works. A sufficiently large number of participants, with more than 170 student attendees from all over the world, allowed the Conference to provide a fertile ground for fruitful discussions between the young scientists as well as to become a perfect platform for valuable discussions between student authors and highly experienced scientists. The best student papers, which were selected by the Program Committee and by the invited speakers basing on the theses and their poster presentation, were awarded with diplomas of the conference - see the photos. This year ''Saint Petersburg OPEN 2015'' is organized by St. Petersburg Academic University in cooperation with Peter the Great St. Petersburg Polytechnic University. The School and Conference is supported by Russian Science Foundation, SPIE (The International Society for Optics and Photonics), OSA (The Optical Society) and by Skolkovo Foundation. It is a continuation of the annual schools and seminars for

Cadmium nanoparticles citrullinate cytokeratins within lung epithelial cells: cadmium as a potential cause of citrullination in chronic obstructive pulmonary disease

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Hutchinson D

2018-01-01

Full Text Available David Hutchinson,1,2 Judith Müller,3 Joseph E McCarthy,4 Yurii K Gun’ko,4,5 Navin Kumar Verma,6 Xuezhi Bi,7 Luisana Di Cristo,8 Laura Kickham,8 Dania Movia,8 Adriele Prina-Mello,5,8 Yuri Volkov5,8,9 1Royal Cornwall Hospital NHS Trust, Treliske, 2University of Exeter Medical School Cornwall, UK; 3University of Basel, Basel, Switzerland; 4School of Chemistry, 5Advanced Materials for BioEngineering Research Centre (AMBER, Trinity College Dublin, Dublin, Ireland; 6Lee Kong Chian School of Medicine, Nanyang Technological University, 7Bioprocessing Technology Institute, A*STAR Graduate Academy, Singapore; 8Department of Clinical Medicine, School of Medicine, Trinity College Dublin, Dublin, Ireland; 9International Laboratory of Magnetically Controlled Nanosystems for Theranostics of Oncological and Cardiovascular Diseases, ITMO University, St. Petersburg, Russia Objective: The objective of the study was to determine whether the cadmium-derived materials induce intracellular protein citrullination. Methods: Human A549 lung epithelial cells were exposed to cadmium in soluble and nanoparticulate forms represented by cadmium chloride (CdCl2 and cadmium oxide (CdO, respectively, and their combinations with ultrafine carbon black (ufCB produced by high temperature combustion, imitating cigarette burning. Protein citrullination in cell lysates was analyzed by Western immunoblotting and verified by immunofluorescent confocal microscopy. Target citrullinated proteins were identified by proteomic analysis. Results: CdO, ufCB and its combination with CdCl2 and CdO after high temperature combustion induced protein citrullination in cultured human lung epithelial cells, as detected by immunoblotting with anti-citrullinated protein antibody. Cytokeratins of type II (1, 2, 5, 6A, 6B and 77 and type I (9, 10 were identified as major intracellular citrullination targets. Immunofluorescent staining confirmed the localization of citrullinated proteins both in the

Study of mouse behavioural response in microgravity: ethogram and neurobiological related

Science.gov (United States)

Santucci, Daniela; Francia, Nadia; Schwartz, Silvia; Biticchi, Roberta; Liu, Yi; Cancedda, Ranieri; Aloe, Luigi

The conquest of space, which started with the dog Laika in 1966 to be followed few years later by Yuri Gagarin, has witnessed an increasing numbers of both vertebrates (tadpoles, frogs, rats mice etc.) and invertebrates (flies, scorpions, protozoa) species exposed to zero gravity levels. Animals are sent into orbit to proactively foresee possible health problems in humans. The issue of animal exposure to un-physiological gravity is of primary importance to i) understand behavioural and physiological adaptations in such environment as well as ii) develop coun-termeasures to improve 0-g life conditions and reduce possible animal suffering. The Mouse Drawer System (MDS), an Italian facility, has been transferred to the International Space Sta-tion with a first experiment investigating mechanisms underlying bone mass loss in microgravity in mice. Preliminary and ground-based control experiments have been conducted with six mice housed individually inside the MDS facility for 20 and 100 days. The behavioural repertoire of wild-type and transgenic mice housed in the MDS has been videorecorded with the observation subsystem, which allows to monitor animal's behavior through the use of 6 video cameras. The behavioural patterns characterizing mice in the MDS system have been finely analysed at several time points during the the experiment. Moreover, neurobiological parameters, known to be involved in the response to stress, have been evaluated. In particular, NGF and BDNF levels have been measured in the central nervous system (hippocampus, striatum, and cortex), adrenal gland and limbs. Preliminary data from ground based experiment revealed Several dif-ferences in behavioural profile between wt and tg mice, with transgenic ones apparently more active than wild type controls. Moreover a clear difference in time spent in different areas of the MDS cage was observed. Finally changes in neurotrophins levels were observed in relation to both genotype and environmental

FGF23 modulates the effects of erythropoietin on gene expression in renal epithelial cells

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Yashiro M

2018-04-01

Full Text Available Mitsuru Yashiro,1 Masaki Ohya,1 Toru Mima,1 Yumi Ueda,2 Yuri Nakashima,1 Kazuki Kawakami,1 Yohei Ishizawa,2 Shuto Yamamoto,1 Sou Kobayashi,1 Takurou Yano,1 Yusuke Tanaka,1 Kouji Okuda,1 Tomohiro Sonou,1 Tomohiro Shoshihara,1 Yuko Iwashita,1 Yu Iwashita,1 Kouichi Tatsuta,1 Ryo Matoba,2 Shigeo Negi,1 Takashi Shigematsu1 1Department of Nephrology, Wakayama Medical University, Wakayama, Japan; 2DNA Chip Research Inc., Minato, Japan Background: FGF23 plays an important role in calcium–phosphorus metabolism. Other roles of FGF23 have recently been reported, such as commitment to myocardium enlargement and immunological roles in the spleen. In this study, we aimed to identify the roles of FGF23 in the kidneys other than calcium–phosphorus metabolism. Methods: DNA microarrays and bioinformatics tools were used to analyze gene expression in mIMCD3 mouse renal tubule cells following treatment with FGF23, erythropoietin and/or an inhibitor of ERK. Results: Three protein-coding genes were upregulated and 12 were downregulated in response to FGF23. Following bioinformatics analysis of these genes, PPARγ and STAT3 were identified as candidate transcript factors for mediating their upregulation, and STAT1 as a candidate for mediating their downregulation. Because STAT1 and STAT3 also mediate erythropoietin signaling, we investigated whether FGF23 and erythropoietin might show interactive effects in these cells. Of the 15 genes regulated by FGF23, 11 were upregulated by erythropoietin; 10 of these were downregulated following cotreatment with FGF23. Inhibition of ERK, an intracellular mediator of FGF23, reversed the effects of FGF23. However, FGF23 did not influence STAT1 phosphorylation, suggesting that it impinges on erythropoietin signaling through other mechanisms. Conclusion: Our results suggest cross talk between erythropoietin and FGF23 signaling in the regulation of renal epithelial cells. Keywords: FGF23, STAT1, PPARγ, DNA microarray

18th International Conference PhysicA.SPb

International Nuclear Information System (INIS)

2016-01-01

The eighteenth International Conference PhysicA.SPb was held 26-29 October 2015 in Saint- Petersburg, Russia. The Conference continues the tradition of Saint-Petersburg Seminars on Physics and Astronomy originating from mid-90s. Since then PhysicA.SPb maintains both the scientific and educational quality of contributions delivered to the young audience. This is the main feature of the Conference that makes it possible to combine the whole spectrum of modern Physics and Astronomy within one event. PhysicA.SPb/2015 has brought together about 300 students, young scientists and their colleague professors from many universities and research institutes across the whole of Russia as well as from Belarus, Ukraine, Finland, Netherlands, Iceland, and France. Oral and poster presentations were combined into well-defined sections among which one should name Astronomy and Astrophysics, Optics and spectroscopy, Atomic and elementary particles physics, Physics of ferroics, Nanostructured and thin-film materials, Mathematical physics and numerical methods, THz and UHF materials and devices, Biophysics, Optoelectronic devices, Surface effects, Physics and technology of energy conversion, Plasma physics, hydro- and aero-dynamics, and Physics of quantum structures. This issue of the Journal of Physics: Conference Series presents the extended contributions from participants of PhysicA.SPb/2015 that were peer-reviewed by expert referees through processes administered by the Presiders of the Organising and Programme Committees to the best professional and scientific standards. This was made possible by the efforts of the Sectional Editors of this Issue: Prof. Petr Arseev (Lebedev Physical Institute), Prof. Yuri Kusraev (Ioffe Institute), Prof. Alexander Ivanchik (Ioffe Institute), Prof. Polina Ryabochkina (Ogarev Mordova State University), Dr. Karina Litvinova (Aston University), Dr. Nikolay Bert (Ioffe Institute), Dr. Yana Kuznetsova (Ioffe Institute), Dr. Prokhor Alekseev (Ioffe

FY 2000 Medical/engineering cooperative research project. Basic research on high-sensitivity gene-aided diagnostic systems for cancers, based on free DNA in blood; 2000 nendo kecchu yuri DNA ni yoru gan no kokando idenshi shindan system ni kansuru kiban kenkyu jisseki hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-03-01

The research and development project is conducted to develop new methods directly related to early discovery of potential cancer patients, and the FY 2000 results are reported. The FY 2000 efforts are directed to improvement of intra-Alu-PCR method as the superhigh-sensitivity quantitative method, almost established in the previous fiscal year, to have higher reliability and simplicity suitable for automatic diagnosis. It is concluded that (there is no difference of significance between normal persons and cancer patients in free DNA concentration in the blood, determined by the Boyle/intra-Alu-PCR method), but this method is confirmed to be useful for prognostic monitoring of the patients who have the marrow or peripheral vessel cell transplant. Detection of qualitative gene abnormality of DNA in the peripheral vessels is investigated using the K-ras, p53 gene. Certain results are obtained by the MSA method for the former, and by the newly introduced WAVE DNA fragment analysis system for the latter. However, there are still a number of problems to be solved before these methods are applicable to screening for general medical examinations. The research on the (analysis of gene abnormality of cancer itself) has made a notable progress. (NEDO)

Realizing the Dream of Flight: Biographical Essays in Honor of the Centennial of Flight, 1903-2003

Science.gov (United States)

Dawson, Virginia P. (Editor); Bowles, Mark D. (Editor)

2005-01-01

While growing up in Cedar Rapids, Iowa, Milton Wright, The Wright Brothers Father, liked to purchase toys for his sons that he hoped would stimulate their imagination. One of the most memorable gifts was a toy helicopter that was designed by the French aeronautical experimenter Alphonse P naud. Milton gave his sons this gift in 1878, and, though it was a simple device with a stick bound to a four-blade rotor set in a spindle, it had the intended effect it caused them to dream. Twenty-five years separated the gift of this toy and their invention of the airplane, yet the Wright brothers were convinced it had exerted an important influence. Tom Crouch argued in The Bishop's Boys that toys like these perfectly illustrated the significance of play for technological innovation. He wrote, rotary-wing toys were to intrigue and inspire generations of children, a few of whom would, as adults, attempt to realize the dream of flight for themselves. If the first powered flight on 17 December 1903 represented a childhood dream realized, it was only the first step in the rapid evolution of the airplane from their flimsy kite-like contraption of wood and cloth to jet airliners and rockets in space. And, as extraordinary as the achievement of powered flight seemed in 1903, before the end of the century, space travel also would become a dream realized. Soviet astronaut Yuri Gagarin first circumnavigated Earth in April 1961, and, eight years later, American astronauts took the first steps for humankind on the Moon. It is with great pleasure that we introduce Realizing the Dream: Biographical Essays in Honor of the Centennial of Flight. These essays in celebration of the Wright brothers first flight 100 years ago grew out of presentations by a group of prominent scholars in 2003 at a conference sponsored by the NASA History Division and held at the Great Lakes Science Center in Cleveland, Ohio. The volume focuses on the careers of some of the many men and women who helped to realize

Sugar Lego: gene composition of bacterial carbohydrate metabolism genomic loci.

Science.gov (United States)

Kaznadzey, Anna; Shelyakin, Pavel; Gelfand, Mikhail S

2017-11-25

carbohydrate metabolism genes, manifested as co-localization patterns. This article was reviewed by Daria V. Dibrova (A.N. Belozersky Institute of Physico-Chemical Biology, Lomonosov Moscow State University, Moscow, Russia), nominated by Armen Mulkidjanian (University of Osnabrück, Germany), Igor Rogozin (NCBI, NLM, NIH, USA) and Yuri Wolf (NCBI, NLM, NIH, USA).

sixtiers

Directory of Open Access Journals (Sweden)

Elena Grigoryeva

2014-01-01

Full Text Available I love it more consciously,I love it more dearly -This bright generationHardened severely…Yuri LevitanskyThese words said by a sixtier poet were addressed to another generation, that was born in the time of the Great Russian revolutions, as the new history textbooks begin to call it. The 20s and the 60s also correlate in architecture: the time of hope, romance and avant-garde. Brave ideas, internationalism and sociality, and attempt at freedom.New genres and subcultures appeared: tourists and hiking (214, bard songs (98, and under the necessity – underground press. The other cinema captured the other architecture (64. By the way, the cinematograph, which was not very generous towards architects, showed the collisions and tragedies of the 1960s in the films “To Love a Man” by Gerasimov and “With Good Faith and Fidelity” by Smirnov.The sixtiers are a significant phenomenon in the Soviet culture in general and in architecture in particular. Like in the 1920s, creative associations were formed around innovative ideas and personalities. As T. Umnova said, if it were not for the sixtiers, the XX century would have lost half of its charm.Now it is time to recognize the value of the contribution made by the sixtiers to urban planning and architecture, to theory and practice. Modernism has become of interest in times of crisis and aspiration for careful attitude towards resources (44. In the first section of the main topic there is a selection of articles on modernism and the time.The second section is devoted to one of the brightest representatives of that generation. We said farewell to him last September. Architect Vladimir Bukh.In the third section of the main topic there is an anthology of Irkutsk architects of the Mid-20th century and their works. How did a score of graduates from high schools of the capitals and Sibstrin manage to leave such a big imprint? What kind of phenomenon were the sixtiers? A Siberian poet Yevtushenko in his

TH-EF-204-04: Experience of IMRT and Other Conformal Techniques in Russia

International Nuclear Information System (INIS)

Krylova, T.

2016-01-01

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

TH-EF-204-00: AAPM-AMPR (Russia)-SEFM (Spain) Joint Course On Challenges and Advantages of Small Field Radiation Treatment Techniques

Energy Technology Data Exchange (ETDEWEB)

NONE

2016-06-15

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

TH-EF-204-04: Experience of IMRT and Other Conformal Techniques in Russia

Energy Technology Data Exchange (ETDEWEB)

Krylova, T. [Russian Research Cancer Center (Russian Federation)

2016-06-15

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

Effect of zinc oxide nanoparticles on dams and embryo–fetal development in rats

Directory of Open Access Journals (Sweden)

Hong J

2014-12-01

Full Text Available Jeong-Sup Hong,1,2 Myeong-Kyu Park,1 Min-Seok Kim,1 Jeong-Hyeon Lim,1 Gil-Jong Park,1 Eun-Ho Maeng,1 Jae-Ho Shin,3 Yu-Ri Kim,4 Meyoung-Kon Kim,4 Jong-Kwon Lee,5 Jin-A Park,2 Jong-Choon Kim,6 Ho-Chul Shin2 1Health Care Research Laboratory, Korea Testing and Research Institute, Gimpo, 2College of Veterinary Medicine, Konkuk University, Seoul, 3Department of Biomedical Laboratory Science, Eulji University, Seongnam-si, 4Department of Biochemistry and Molecular Biology, Korea University Medical School and College, Seoul, 5Toxicological Research Division, National Institute of Food and Drug Safety Evaluation, Chungcheongbuk-do, 6College of Veterinary Medicine, Chonnam National University, Gwangju, Korea Abstract: This study investigated the potential adverse effects of zinc oxide nanoparticles (ZnOSM20[-] NPs; negatively charged, 20 nm on pregnant dams and embryo–fetal development after maternal exposure over the period of gestational days 5–19 with Sprague Dawley rats. ZnOSM20(- NPs were administered to pregnant rats by gavage at 0 mg/kg/day, 100 mg/kg/day, 200 mg/kg/day, and 400 mg/kg/day. All dams were subjected to caesarean section on gestational day 20, and all the fetuses were examined for external, visceral, and skeletal alterations. Toxicity in the dams manifested as significantly decreased body weight at 400 mg/kg/day and decreased liver weight, and increased adrenal glands weight at 200 mg/kg/day and 400 mg/kg/day. However, no treatment-related difference in the number of corpora lutea, the number of implantation sites, the implantation rate (%, resorption, dead fetuses, litter size, fetal deaths, fetal and placental weights, and sex ratio were observed between the groups. Morphological examinations of the fetuses demonstrated no significant difference in the incidences of abnormalities between the groups. No significant difference was found in the Zn content of fetal tissue between the control and high-dose groups. These results showed

http://periodical.pstgu.ru/en/pdf/article/2425

Directory of Open Access Journals (Sweden)

A. AVDEEV

2014-02-01

Full Text Available In the paper considered gravestones with epitaphs of the end of the 15 th—16th century from Kashin (modern Tver region, which are an important source of medieval Kashin’s topography. In this regard the paper looks into the question Kashin city structure history and the directions of its development in the 15th — the end of the 16th century. On the basis of the sources along with epigraphical monuments are put in the sources published so far and among them — annales, lives of sacred from Kashin, acts from monastic archives, Census book of church lands of Kashin of 1621, and also the results of archaeological researches which report about the earliest elements of Kashin’s city building of — ostrog, churches and monasteries which existed in the last third of 14th — the beginning of the 17th century. From them the most ancient are city ostrog (built anew in 1392/93 and the Uspensky monastery (the first mention — 1368. The subscriptions gravestones connected with ancient necropolises, add to the list the first mentions of the Dimitrovsky monastery (1491, list churches st. Forty martyrs of Sevasty (1537, st. Ioakim and Anna (1594 and the Signs of the Mother of God (1594. Data of sources shows that in the last third of 14th — the end of the 16th century Kashin’s territory developed from the downtown in four directions. The northern, the east and the southern directions are obviously synchronous to each other. The southwest direction which, probably, developed less intensively is less documented by sources. The remained sources show an asynchronical emergence of separate sites of the city building and disprove the idea spread in local history literature, of the existance of Kashin “sacral plan“, which is allegedly was prêt as a platform for the building planning of the city. In the paper periods of active city planning connected with the activity of Princes of Kaschin Vasily Mikhaylovich (1319-1349/50 and Yury Ivanovich (1504

PREFACE: 2nd International Conference and Young Scientist School ''Magnetic resonance imaging in biomedical research''

Science.gov (United States)

Naumova, A. V.; Khodanovich, M. Y.; Yarnykh, V. L.

2016-02-01

The Second International Conference and Young Scientist School ''Magnetic resonance imaging in biomedical research'' was held on the campus of the National Research Tomsk State University (Tomsk, Russia) on September 7-9, 2015. The conference was focused on magnetic resonance imaging (MRI) applications for biomedical research. The main goal was to bring together basic scientists, clinical researchers and developers of new MRI techniques to bridge the gap between clinical/research needs and advanced technological solutions. The conference fostered research and development in basic and clinical MR science and its application to health care. It also had an educational purpose to promote understanding of cutting-edge MR developments. The conference provided an opportunity for researchers and clinicians to present their recent theoretical developments, practical applications, and to discuss unsolved problems. The program of the conference was divided into three main topics. First day of the conference was devoted to educational lectures on the fundamentals of MRI physics and image acquisition/reconstruction techniques, including recent developments in quantitative MRI. The second day was focused on developments and applications of new contrast agents. Multinuclear and spectroscopic acquisitions as well as functional MRI were presented during the third day of the conference. We would like to highlight the main developments presented at the conference and introduce the prominent speakers. The keynote speaker of the conference Dr. Vasily Yarnykh (University of Washington, Seattle, USA) presented a recently developed MRI method, macromolecular proton fraction (MPF) mapping, as a unique tool for modifying image contrast and a unique tool for quantification of the myelin content in neural tissues. Professor Yury Pirogov (Lomonosov Moscow State University) described development of new fluorocarbon compounds and applications for biomedicine. Drs. Julia Velikina and Alexey

TH-EF-204-01: Introduction

International Nuclear Information System (INIS)

Cygler, J.

2016-01-01

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

TH-EF-204-06: Closing

International Nuclear Information System (INIS)

Borras, C.

2016-01-01

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

TH-EF-204-05: Application of Small-Field Treatment: The Promises and Pitfalls of SBRT

International Nuclear Information System (INIS)

Ford, E.

2016-01-01

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

TH-EF-204-00: AAPM-AMPR (Russia)-SEFM (Spain) Joint Course On Challenges and Advantages of Small Field Radiation Treatment Techniques

International Nuclear Information System (INIS)

2016-01-01

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

TH-EF-204-02: Small Field Radiation Therapy: Physics and Recent Recommendations From IAEA and ICRU

International Nuclear Information System (INIS)

Seuntjens, J.

2016-01-01

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

Calculation of conversion coefficients using Chinese adult reference phantoms for air submersion and ground contamination.

Science.gov (United States)

Lu, Wei; Qiu, Rui; Wu, Zhen; Li, Chunyan; Yang, Bo; Liu, Huan; Ren, Li; Li, Junli

2017-03-21

The effective and organ equivalent dose coefficients have been widely used to provide assessment of doses received by adult members of the public and by workers exposed to environmental radiation from nuclear facilities under normal or accidental situations. Advancements in phantom types, weighting factors, decay data, etc, have led to the publication of newer results in this regard. This paper presents a new set of conversion coefficients for air submersion and ground contamination (with the use of Geant4) for photons from 15 keV to 10 MeV using the Chinese and International Commission on Radiological Protection (ICRP) adult reference male and female phantoms. The radiation fields, except for energy spectrum at low energies, were validated by the data obtained from the Monte Carlo code YURI. The effective dose coefficients of monoenergetic photons, obtained for the ICRP adult reference phantoms, agree well with recently published data for air submersion and ground contamination with a plane source at a depth of 0.5 g cm -2 in soil, but an average difference of 36.5% is observed for ground surface contamination with the abovementioned radiation field. The average differences in organ equivalent dose coefficients between the Chinese and the ICRP adult reference phantoms are within 6% for most organs, but noticeable differences of up to 70% or even higher are found at photon energies below 30 keV under air submersion. The effective dose coefficients obtained with the Chinese adult reference phantoms are greater than those of the ICRP adult reference phantoms above 30 keV and 0.5 MeV for ground contamination and air submersion, respectively; the average differences from the Chinese adult reference phantoms are about 3.6% and 0.4% in the whole energy range with maximum differences of 31.8% and 27.6% at 15 keV for air submersion and ground contamination respectively. These differences are attributed to anatomical discrepancies in overlying tissue mass of an

Comparative analysis of nanotechnology awareness in consumers and experts in South Korea

Directory of Open Access Journals (Sweden)

Kim YR

2014-12-01

Full Text Available Yu-Ri Kim,1 Eun Jeong Lee,1 Sung Ha Park,2 Hyo Jin Kwon,3 Seong Soo A An,4 Sang Wook Son,5 Young Rok Seo,6 Jae-Eun Pie,7 Myoung Yoon,8 Ja Hei Kim,8 Meyoung-Kon Kim1 1Department of Biochemistry and Molecular Biology, Korea University Medical School and College, Seoul, South Korea; 2Department of Biochemistry, University of Bath, Bath, UK; 3Department of Medical Education, Korea University Medical School and College, Seoul, South Korea; 4Department of Bionanotechnology, Gachon University, Seongnam, Gyeonggi, South Korea; 5Department of Dermatology, Korea University Medical School and College, Seoul, South Korea; 6Department of Life Science, Institute of Environmental Medicine for Green Chemistry, Dongguk University, Seoul, South Korea; 7Department of Food and Nutrition, College of Science and Engineering, Anyang University, Anyang, Gyeonggi, South Korea; 8Consumers Korea, Seoul, South Korea Purpose: This study examined the need for public communication about nanotechnologies and nanoparticles by providing a comparative analysis of the differences in risk awareness of nanotechnologies and nanoparticles between consumers and experts. Methods: A total of 1,007 consumers and 150 experts participated in this study. A questionnaire was prepared examining their awareness of nanotechnologies and nanomaterials and their view of the necessity for information and education about the latest nanotechnologies and nanomaterials. Results: Our results indicated that the expert group recognized that they knew more than consumers about nanotechnology and that there was a need for relevant education in nanotechnology and nanomaterials among consumers. We found that the consumer group had a more positive attitude toward nanotechnology, even though they did not know much about it. Moreover, the consumer group was inconclusive about the type of information on nanotechnology deemed necessary for the public, as well as the suitable party to be responsible for education

TH-EF-204-03: Determination of Small Field Output Factors, Advantages and Limitations of Monte Carlo Simulation

International Nuclear Information System (INIS)

Vaque, J. Puxeu

2016-01-01

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

Interactive survey of consumer awareness of nanotechnologies and nanoparticles in consumer products in South Korea

Directory of Open Access Journals (Sweden)

Kim YR

2014-12-01

Full Text Available Yu-Ri Kim,1 Eun Jeong Lee,1 Sung Ha Park,2 Hyo Jin Kwon,3 Seong Soo A An,4 Sang Wook Son,5 Young Rok Seo,6 Jae-Eun Pie,7 Myoung Yoon,8 Ja Hei Kim,8 Meyoung-Kon Kim1 1Department of Biochemistry and Molecular Biology, Korea University Medical School and College, Seoul, South Korea; 2Department of Biochemistry, University of Bath, Bath, UK; 3Department of Medical Education, Korea University Medical School and College, Seoul, South Korea; 4Department of Bionanotechnology, Gachon University, Seongnam, South Korea; 5Department of Dermatology, Korea University Medical School and College, 6Department of Life Science, Institute of Environmental Medicine for Green Chemistry, Dongguk University, Seoul, South Korea; 7Department of Food and Nutrition, College of Science and Engineering, Anyang University, Anyang, Korea; 8Consumers Korea, Seoul, South Korea Background: The purpose of our study was to understand consumers' risk awareness and need for relevant information about nanotechnology and nanoparticles contained in products currently being sold in Korea. Methods: One thousand and seven adult consumers (aged 20–50 years were randomly selected from all over South Korea between November 1 and 9, 2010. We surveyed the origin and degree of their concern and their need for information and education regarding nanomaterials. Results: Analysis of the survey results showed no significant differences in responses by sex, age, and level of education, but significant differences were found in responses based on average monthly household income. Our research showed that consumers have vague expectations for and positive image of nanotechnology and nanoproducts but do not clearly understand what they are. In addition, we found that preparing and disseminating information to consumers is required in order to provide correct information about nanotechnology to the public. Conclusion: A communication system should be established among the multiple stakeholders involved

TH-EF-204-02: Small Field Radiation Therapy: Physics and Recent Recommendations From IAEA and ICRU

Energy Technology Data Exchange (ETDEWEB)

Seuntjens, J. [McGill University (Canada)

2016-06-15

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

TH-EF-204-03: Determination of Small Field Output Factors, Advantages and Limitations of Monte Carlo Simulation

Energy Technology Data Exchange (ETDEWEB)

Vaque, J. Puxeu [Institut Catala d’Oncologia (Spain)

2016-06-15

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

TH-EF-204-06: Closing

Energy Technology Data Exchange (ETDEWEB)

Borras, C.

2016-06-15

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

TH-EF-204-05: Application of Small-Field Treatment: The Promises and Pitfalls of SBRT

Energy Technology Data Exchange (ETDEWEB)

Ford, E. [University of Washington (United States)

2016-06-15

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

TH-EF-204-01: Introduction

Energy Technology Data Exchange (ETDEWEB)

Cygler, J. [The Ottawa Hospital Cancer Centre (Canada)

2016-06-15

Joanna E. Cygler, Jan Seuntjens, J. Daniel Bourland, M. Saiful Huq, Josep Puxeu Vaque, Daniel Zucca Aparicio, Tatiana Krylova, Yuri Kirpichev, Eric Ford, Caridad Borras Stereotactic Radiation Therapy (SRT) utilizes small static and dynamic (IMRT) fields, to successfully treat malignant and benign diseases using techniques such as Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiation Therapy (SBRT). SRT is characterized by sharp dose gradients for individual fields and their resultant dose distributions. For appropriate targets, small field radiotherapy offers improved treatment quality by allowing better sparing of organs at risk while delivering the prescribed target dose. Specialized small field treatment delivery systems, such as robotic-controlled linear accelerators, gamma radiosurgery units, and dynamic arc linear accelerators may utilize rigid fixation, image guidance, and tumor tracking, to insure precise dose delivery to static or moving targets. However, in addition to great advantages, small field delivery techniques present special technical challenges for dose calibration due to unique geometries and small field sizes not covered by existing reference dosimetry protocols such as AAPM TG-51 or IAEA TRS 398. In recent years extensive research has been performed to understand small field dosimetry and measurement instrumentation. AAPM, IAEA and ICRU task groups are expected to provide soon recommendations on the dosimetry of small radiation fields. In this symposium we will: 1] discuss the physics, instrumentation, methodologies and challenges for small field radiation dose measurements; 2] review IAEA and ICRU recommendations on prescribing, recording and reporting of small field radiation therapy; 3] discuss selected clinical applications and technical aspects for specialized image-guided, small field, linear accelerator based treatment techniques such as IMRT and SBRT. Learning Objectives: To learn the physics of small fields in contrast to

Report on the FY 1999 medical/engineering joint research project. Basic research on a high-sensitivity gene diagnosis system for cancer by free DNA in blood; 1999 nendo kecchu yuri DNA ni yoru gan no kokando idenshi shindan system ni kansuru kiban kenkyu jisseki hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

A 3-year (FY 1999-FY 2002) research plan titled 'The basic research on a high-sensitivity gene diagnosis system for cancer by free DNA in blood' was worked out and the study was started. The plan is as follows. It is confirmed that the quantitative study of peripheral blood free DNA becomes the information useful for early finding-out of cancer carriers, and the reliability and limits are made clear. By widely searching for gene anomaly of cancer itself, it is confirmed that it is possible to diagnose anomaly in quality of genes in peripheral blood free DNA. For those purposes, technology is developed for high-sensitively detecting/quantifying free DNA of peripheral blood, etc. and further detecting anomaly of the genes comprehensively, and the medical/engineering joint research is conducted to realize the early diagnosis of cancer. In FY 1999, the following studies were started using detection/analysis technology mainly by polymerase chain reaction (PCR): development of high-sensitivity detection technology of free DNA, development of high-sensitivity detection technology of gene anomaly, study of the cancer-origin gene anomaly, etc. (NEDO)

PREFACE: Symmetries in Science XIV

Science.gov (United States)

Schuch, Dieter; Ramek, Michael

2010-04-01

Symmetries Logo This volume of the proceedings "Symmetries in Science XIV" is dedicated to the memory of our colleagues and dear friends Marcos Moshinsky and Yuriĭ Smirnov who regularly participated in these Symposia and were a great inspiration to many. We shall miss them. Dieter Schuch and Michael Ramek The international symposium "Symmetries in Science XIV" held at Collegium Mehrerau in Bregenz, Austria from July 19-24, 2009, attended by 32 scientists from 11 countries, was an experiment, performed by theoreticians. Aim of this experiment was to find out if the desire to revive or even continue this conference series was stronger than the very restricted pecuniary boundary conditions. It obviously was! After its establishment by Bruno Gruber in 1979, the biennial series settled in the very stimulating atmosphere of the monastery Mehrerau, which provided the ideal environment for a limited number of invited participants to exchange ideas, without parallel sessions, and pursue deeper discussions (at the latest in the evening at "Gasthof Lamm"). When the conference series terminated in 2003, former participants were quite disappointed. Meeting again at several (larger) conferences in subsequent years, there were repeated expressions of "the lack of a Bregenz-type meeting in our field nowadays" and the question of a possible "revitalization", even without external funding. After some hesitation, but also driven by our own desire to reinstate the series, we consulted Bruno who not only approved wholeheartedly but also offered his full support. It all finally led to the symposium in July 2009. The atmosphere was really like in the "good old days" and the interesting and thought-provoking presentations culminated in the publication of these Proceedings. We are grateful to Carl Bender for establishing contact with IOP making it possible for us to publish these Proceedings in the Journal of Physics Conference Series. A majority of the participants contributed to these

Biological differences between melancholic and nonmelancholic depression subtyped by the CORE measure

Directory of Open Access Journals (Sweden)

Spanemberg L

2014-08-01

Full Text Available Lucas Spanemberg,1,2 Marco Antonio Caldieraro,1 Edgar Arrua Vares,1 Bianca Wollenhaupt-Aguiar,3,4 Márcia Kauer-Sant’Anna,3,4 Sheila Yuri Kawamoto,1 Emily Galvão,3–5 Gordon Parker,6,7 Marcelo P Fleck1,8 1Mood Disorders Program, Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, 2Department of Psychiatry, Hospital São Lucas da Pontifícia Universidade Católica do Rio Grande do Sul, 3INCT Translational Medicine, Hospital de Clínicas de Porto Alegre, 4Bipolar Disorders Program and Laboratory of Molecular Psychiatry, Universidade Federal do Rio Grande do Sul, 5Centro Universitário Metodista, Porto Alegre, Brazil; 6School of Psychiatry, University of New South Wales, 7Black Dog Institute, Sydney, NSW, Australia; 8Neuromodulation Research Clinic, Douglas Mental Health University Institute, Montréal, ON, Canada Background: The purpose of this study was to compare melancholic patients rated by the CORE measure of observable psychomotor disturbance with nonmelancholic and control subjects across a set of biomarkers.Methods: Depressed patients were classified as melancholic or nonmelancholic by using the CORE measure. Both groups of patients, as well as control subjects, were compared for a set of clinical and laboratory measures. Serum levels of brain-derived neurotrophic factor, of two markers of oxidative stress (protein carbonyl content [PCC] and thiobarbituric acid reactive substances [TBARS], and of several immunity markers (interleukin [IL]-2, IL-4, IL-6, IL-10, IL-17, tumor necrosis factor-alpha, and interferon-gamma were analyzed. Results: Thirty-three depressed patients and 54 healthy controls were studied. Depressive patients showed higher IL-4, IL-6, and PCC values than healthy controls. Thirteen (39% of the depressed patients were assigned as melancholic by the CORE measure. They generated lower interferon-gamma (compared with nonmelancholic depressed patients and TBARS (compared with both the

Tissue distribution and excretion kinetics of orally administered silica nanoparticles in rats

Directory of Open Access Journals (Sweden)

Lee JA

2014-12-01

Full Text Available Jeong-A Lee,1 Mi-Kyung Kim,1 Hee-Jeong Paek,1 Yu-Ri Kim,2 Meyoung-Kon Kim,2 Jong-Kwon Lee,3 Jayoung Jeong,3 Soo-Jin Choi1 1Department of Food Science and Technology, Seoul Women’s University, Seoul, Republic of Korea; 2Department of Biochemistry and Molecular Biology, Korea University Medical School and College, Seoul, Republic of Korea; 3Toxicological Research Division, National Institute of Food and Drug Safety Evaluation, Chungchungbuk–do, Republic of Korea Purpose: The effects of particle size on the tissue distribution and excretion kinetics of silica nanoparticles and their biological fates were investigated following a single oral administration to male and female rats. Methods: Silica nanoparticles of two different sizes (20 nm and 100 nm were orally administered to male and female rats, respectively. Tissue distribution kinetics, excretion profiles, and fates in tissues were analyzed using elemental analysis and transmission electron microscopy. Results: The differently sized silica nanoparticles mainly distributed to kidneys and liver for 3 days post-administration and, to some extent, to lungs and spleen for 2 days post-administration, regardless of particle size or sex. Transmission electron microscopy and energy dispersive spectroscopy studies in tissues demonstrated almost intact particles in liver, but partially decomposed particles with an irregular morphology were found in kidneys, especially in rats that had been administered 20 nm nanoparticles. Size-dependent excretion kinetics were apparent and the smaller 20 nm particles were found to be more rapidly eliminated than the larger 100 nm particles. Elimination profiles showed 7%–8% of silica nanoparticles were excreted via urine, but most nanoparticles were excreted via feces, regardless of particle size or sex. Conclusion: The kidneys, liver, lungs, and spleen were found to be the target organs of orally-administered silica nanoparticles in rats, and this organ

Detailed course of depressive symptoms and risk for developing depression in late adolescents with subthreshold depression: a cohort study

Directory of Open Access Journals (Sweden)

Jinnin R

2016-12-01

Full Text Available Ran Jinnin,1 Yasumasa Okamoto,1 Koki Takagaki,1 Yoshiko Nishiyama,1 Takanao Yamamura,1 Yuri Okamoto,2 Yoshie Miyake,2 Yoshitake Takebayashi,3 Keisuke Tanaka,4 Yoshinori Sugiura,5 Haruki Shimoda,6 Norito Kawakami,6 Toshi A Furukawa,7 Shigeto Yamawaki1 1Department of Psychiatry and Neurosciences, 2Health Service Center, Hiroshima University, Hiroshima, Japan; 3Risk Analysis Research Center, The Institute of Statistical Mathematics, Tokyo, Japan; 4Graduated School of Education, Joetsu University of Education, Niigata, Japan; 5Graduated School of Integrated Arts and Sciences, Hiroshima University, Hiroshima, Japan; 6Department of Mental Health, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan; 7Department of Health Promotion and Human Behavior, Kyoto University Graduate School of Medicine/School of Public Health, Kyoto, Japan Purpose: Despite its clinical importance, adolescent subthreshold depression remains a largely neglected topic. The aims of this study were to accurately identify the natural course of depressive symptoms and the risk for developing major depressive episode (MDE in late adolescents with subthreshold depression over 1 year.Patients and methods: One hundred and seventy-two participants <20 years of age (mean age: 18.32 years, standard deviation: 0.50, who did not meet the full criteria for an MDE, were selected from 2,494 screened freshmen based on the Beck Depression Inventory, 2nd edition (BDI-II. We conducted a cohort study of three groups (low-, middle-, and high-symptom groups divided based on BDI-II scores, over a 1 year period with the use of bimonthly assessments. Temporal changes of depressive symptoms were analyzed using linear mixed modeling and growth mixture modeling.Results: First, we found that late adolescents with subthreshold depression (high depressive symptoms were split between the increasing and decreasing depressive symptoms groups, whereas the majority of the less-symptoms group remained

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

The health care burden of high grade chronic obstructive pulmonary disease in Korea: analysis of the Korean Health Insurance Review and Assessment Service data

Directory of Open Access Journals (Sweden)

Kim JH

2013-11-01

Full Text Available JinHee Kim,1 Chin Kook Rhee,2 Kwang Ha Yoo,3 Young Sam Kim,4 Sei Won Lee,5 Yong Bum Park,6 Jin Hwa Lee,7 YeonMok Oh,5 Sang Do Lee,5 Yuri Kim,8 KyungJoo Kim,8 HyoungKyu Yoon9 1Office of Health Service Research, National Evidence-Based Healthcare Collaborating Agency, Seoul, Korea; 2Department of Internal Medicine, Seoul St Mary’s Hospital, Catholic University of Korea College of Medicine, Seoul, Korea; 3Department of Internal Medicine, Konkuk University School of Medicine, Seoul, Korea; 4Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea; 5Department of Pulmonary and Critical Care Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea; 6Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Internal Medicine, Hallym University Kangdong Sacred Heart Hospital, Seoul, Korea; 7Department of Internal Medicine, School of Medicine, Ewha Womans University, Seoul, Korea; 8Department of Clinical Research Support, National Strategic Coordinating Center for Clinical Research, Seoul, Korea; 9Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Yeouido St Mary’s Hospital, Catholic University of Korea College of Medicine, Seoul, Korea Background: Patients with high grade chronic pulmonary obstructive disease (COPD account for much of the COPD-related mortality and incur excessive financial burdens and medical care utilization. We aimed to determine the characteristics and medical care use of such patients using nationwide data from the Korean Health Insurance Review and Assessment Service in 2009. Materials and methods: Patients with COPD were identified by searching with the International Classification of Diseases–10th Revision for those using medication. Patients with high grade COPD were selected based on their patterns of tertiary institute visits and medication use. Results: The numbers of patients with high grade COPD increased rapidly

Zinc oxide nanoparticles: a 90-day repeated-dose dermal toxicity study in rats

Directory of Open Access Journals (Sweden)

Ryu HJ

2014-12-01

Full Text Available Hwa Jung Ryu,1,* Mu Yeb Seo,2,* Sung Kyu Jung,1 Eun Ho Maeng,2 Seung-Young Lee,2 Dong-Hyouk Jang,2 Taek-Jin Lee,2 Ki-Yeon Jo,2 Yu-Ri Kim,3 Kyu-Bong Cho,4 Meyoung-Kon Kim,3 Beom Jun Lee,5 Sang Wook Son1 1Department of Dermatology, Korea University College of Medicine, Seoul, 2Korea Testing and Research Institute, Gyunggido, 3Department of Biochemistry and Molecular Biology, Korea University College of Medicine, Seoul, 4Department of Clinical Laboratory Science, Shinheung College, Uijeongbu, 5College of Veterinary Medicine, Chungbuk National University, Cheongju, Republic of Korea *These authors contributed equally to this work and both should be considered first authors Abstract: Zinc oxide (ZnO works as a long-lasting, broad-spectrum physical sunblock, and can prevent skin cancer, sunburn, and photoaging. Nanosized ZnO particles are used often in sunscreens due to consumer preference over larger sizes, which appear opaque when dermally applied. Although the US Food and Drug Administration approved the use of nanoparticles (NPs in sunscreens in 1999, there are ongoing safety concerns. The aim of this study was to evaluate the subchronic toxicity of ZnO NPs after dermal application according to the Organization for Economic Cooperation and Development Test Guidelines 411 using Good Laboratory Practice. Sprague Dawley rats were randomly divided into eight (one control, one vehicle control, three experimental, and three recovery groups. Different concentrations of ZnO NPs were dermally applied to the rats in the experimental groups for 90 days. Clinical observations as well as weight and food consumption were measured and recorded daily. Hematology and biochemistry parameters were determined. Gross pathologic and histopathologic examinations were performed on selected tissues from all animals. Analyses of tissue were undertaken to determine target organ tissue distribution. There was no increased mortality in the experimental group. Although there

ECONOMIC BENEFITS OF DEVELOPING INTERMODAL TRANSPORT IN THE EUROPEAN UNION

Directory of Open Access Journals (Sweden)

Crisan Radu

2012-12-01

Full Text Available Transport plays a crucial role in economic and social development and its contribution goes beyond what is normally captured in traditional cost-benefit analyses. Transportation investments can have large long-term economic, social and environmental impacts. The European Commission when developing transport policy, focuses on the intermodal transport, which is seen as a sustainable mobility solution, environmentally friendly and efficient in terms of resources, especially in terms of freight. European transport policies promote co-modality - combining different modes for a single supply chain - as a solution to the adverse effects of transport: pollution, traffic congestion, energy consumption. Intermodal transport is found to be consistently cheaper than all-road solutions, and its external costs significantly lower, thereby confirming the high potential of intermodal transport in increasing the sustainability of the transport sector. So, freight intermodality is increasingly considered as major potential contributor to solving the sustainability problems of the European transport sector. This paper addresses the pricing issues specifically related to intermodal transport. The focus in on the main economical advantages of developing intermodal transport, but also on the usage limits brought by particularities of transport modes. Special attention is given to intermodal transfer terminals with solutions for activity efficiency increase, with major implications on the quality and cost of transportation. The theme discussed in this paper is of great importance, many authors and specialists developed it in their studies. Some names are needed to be mentioned: Todd Litman, Dr. Yuri V. Yevdokimov, John J. Coyle, Kenneth D. Boyer and few more. But, a special attention for this subject is paid by the European Commission and its subordinated institutions, that are interested in developing sustainable strategies and promoting concrete solutions for

Immunotoxicity of zinc oxide nanoparticles with different size and electrostatic charge

Directory of Open Access Journals (Sweden)

Kim CS

2014-12-01

Full Text Available Cheol-Su Kim,1,* Hai-Duong Nguyen,1,* Rosa Mistica Ignacio,2 Jae-Hyun Kim,1 Hyeon-Cheol Cho,1 Eun Ho Maeng,3 Yu-Ri Kim,4 Meyoung-Kon Kim,4 Bae-Keun Park,5 Soo-Ki Kim1,5 1Department of Microbiology, Wonju College of Medicine, Yonsei University, Wonju-si, Gangwon-do, Republic of Korea; 2Department of Environmental Medical Biology, Wonju College of Medicine, Yonsei University, Wonju-si, Gangwon-do, Republic of Korea; 3Healthcare Laboratory, Medical Device Evaluation Team, Korea Testing and Research Institute, Gimpo-si, Gyeonggi-do, Republic of Korea; 4Department of Biochemistry and Molecular Biology, Medical School and College, Korea University, Seoul, Republic of Korea; 5Institute of Lifestyle Medicine, Wonju College of Medicine, Yonsei University, Wonju-si, Gangwon-do, Republic of Korea *These authors contributed equally to this work Abstract: While zinc oxide (ZnO nanoparticles (NPs have been recognized to have promising applications in biomedicine, their immunotoxicity has been inconsistent and even contradictory. To address this issue, we investigated whether ZnO NPs with different size (20 or 100 nm and electrostatic charge (positive or negative would cause immunotoxicity in vitro and in vivo, and explored their underlying molecular mechanism. Using Raw 264.7 cell line, we examined the immunotoxicity mechanism of ZnO NPs as cell viability. We found that in a cell viability assay, ZnO NPs with different size and charge could induce differential cytotoxicity to Raw 264.7 cells. Specifically, the positively charged ZnO NPs exerted higher cytotoxicity than the negatively charged ones. Next, to gauge systemic immunotoxicity, we assessed immune responses of C57BL/6 mice after oral administration of 750 mg/kg/day dose of ZnO NPs for 2 weeks. In parallel, ZnO NPs did not alter the cell-mediated immune response in mice but suppressed innate immunity such as natural killer cell activity. The CD4+/CD8+ ratio, a marker for matured T-cells was slightly

Benefits of switching from latanoprost to preservative-free tafluprost eye drops: a meta-analysis of two Phase IIIb clinical trials

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Uusitalo H

2016-03-01

Full Text Available Hannu Uusitalo,1 Evgeniy Egorov,2 Kai Kaarniranta,3 Yuri Astakhov,4 Auli Ropo5 On behalf of the Switch Study Tafluprost Study Groups 1Department of Ophthalmology, SILK, University of Tampere, Tampere University Hospital, Tampere, Finland; 2Department of Ophthalmology, The Russian National Research Medical University, Moscow, Russia; 3Department of Ophthalmology, University of Eastern Finland, Kuopio University Hospital, Kuopio, Finland, 4Department of Ophthalmology, First Pavlov State Medical University of St Petersburg, Saint Petersburg, Russia, 5Global Medical Affairs, Santen Oy, Tampere, Finland Introduction: Glaucoma patients frequently exhibit ocular surface side effects during treatment with prostaglandin eye drops. The present work investigated whether glaucoma patients suffering from signs and symptoms of ocular surface disease while using preserved latanoprost eye drops benefited from switching to preservative-free tafluprost eye drops. Patients and methods: The analysis was based on 339 glaucoma patients enrolled in two Phase IIIb trials. The patients were required to have two symptoms, or one sign and one symptom of ocular surface disease at baseline, and at least 6 months preceding treatment with latanoprost eye drops preserved with benzalkonium chloride. All eligible patients were switched from latanoprost to preservative-free tafluprost for a total of 12 weeks. Ocular symptoms and ocular signs were evaluated at baseline and at 2 weeks, 6 weeks, and 12 weeks after commencing treatment with tafluprost. Intraocular pressure (IOP, drop discomfort, and treatment preference were evaluated to investigate the clinical efficacy and patient-related outcomes. Results: After 12 weeks of treatment with preservative-free tafluprost, the incidences of irritation/burning/stinging, foreign body sensation, tearing, itching, and dry eye sensation had diminished to one-third of those reported for preserved latanoprost at baseline. The incidences

Targeted polyethylene glycol gold nanoparticles for the treatment of pancreatic cancer: from synthesis to proof-of-concept in vitro studies

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Spadavecchia J

2016-02-01

Full Text Available Jolanda Spadavecchia,1,2,* Dania Movia,3,* Caroline Moore,3,4 Ciaran Manus Maguire,3,4 Hanane Moustaoui,2 Sandra Casale,1 Yuri Volkov,3,4 Adriele Prina-Mello3,4 1Laboratoire de Réactivité de Surface, Sorbonne Universités, UPMC Univ Paris VI, Paris, 2Centre National de la recherche française, UMR 7244, CSPBAT, Laboratory of Chemistry, Structures, and Properties of Biomaterials and Therapeutic Agents, Université Paris 13, Sorbonne Paris Cité, Bobigny, France; 3AMBER Centre, CRANN Institute, 4Department of Clinical Medicine, School of Medicine, Trinity College, Dublin, Ireland *These authors contributed equally to this work Abstract: The main objective of this study was to optimize and characterize a drug delivery carrier for doxorubicin, intended to be intravenously administered, capable of improving the therapeutic index of the chemotherapeutic agent itself, and aimed at the treatment of pancreatic cancer. In light of this goal, we report a robust one-step method for the synthesis of dicarboxylic acid-terminated polyethylene glycol (PEG-gold nanoparticles (AuNPs and doxorubicin-loaded PEG-AuNPs, and their further antibody targeting (anti-Kv11.1 polyclonal antibody [pAb]. In in vitro proof-of-concept studies, we evaluated the influence of the nanocarrier and of the active targeting functionality on the anti-tumor efficacy of doxorubicin, with respect to its half-maximal effective concentration (EC50 and drug-triggered changes in the cell cycle. Our results demonstrated that the therapeutic efficacy of doxorubicin was positively influenced not only by the active targeting exploited through anti-Kv11.1-pAb but also by the drug coupling with a nanometer-sized delivery system, which indeed resulted in a 30-fold decrease of doxorubicin EC50, cell cycle blockage, and drug localization in the cell nuclei. The cell internalization pathway was strongly influenced by the active targeting of the Kv11.1 subunit of the human Ether-à-go-go related gene

PREFACE: 5th International Conference on Materials and Applications for Sensors and Transducers (IC-MAST2015)

Science.gov (United States)

Hristoforou, E.; Vlachos, D. S.; Giouroudi, I.; Kar-Narayan, S.; Potirakis, S.

2016-03-01

advantage of arranging and concluding research proposals and projects, otherwise not having a visible possibility of such realization The 5th IC-MAST organizing committee is proud that the Conference Keynote Speaker was Prof George Hadjipanayis, University of Delaware. We are also proud for the invited speakers of the conference: • Stergios Logothetidis, Aristotle University of Thessaloniki, Greece • Dimitris Tsoukalas, National Technical University of Athens, Greece • Susana Cardoso de Freitas, INESC Microsistemas e Nanotecnologias • Yuris Dzenis, University of Nebraska-Lincoln, USA The IC-MAST 2015 organizers believe that the target of the Conference has been successfully met by enhancing knowledge in sensors by all participants, accelerating the achievement of results and optimizing the under design products, in a quite friendly way! Therefore, participants made an appointment for the next year in Athens, Greece, where the 6th International MAST Conference will be realized!

DOE, IAEA collaborate to put decades of nuclear research online

International Nuclear Information System (INIS)

2009-01-01

Full text: Decades of nuclear research supported by the United States Department of Energy (DOE) and its predecessor agencies are being made searchable on the World Wide Web, as part of a collaborative effort between the DOE and the International Atomic Energy Agency (IAEA). The project aims to give researchers, academics, and the general public access to vast volumes of valuable nuclear-related research over the internet. As part of its knowledge preservation mandate, the IAEA' s International Nuclear Information System(INIS) works to preserve nuclear knowledge by digitizing historic nuclear energy research documents dating from 1970 through the early 1990s. Collections from over 29 countries are now digitally available and several additional digital preservation projects are ongoing or are being established, particularly in the Latin America and Caribbean regions. ''Thanks to the collaborative work of the IAEA and its Member States, scientists and students in the nuclear field now have instant access to important research and technical information over the internet,'' said IAEA Deputy Director General for Nuclear Energy Yury Sokolov. ''Our INIS programme continues to work to preserve and provide access to publications and documents on the peaceful applications of nuclear technology.'' The DOE project is one of the larger programmes in the INIS project, and includes more than 180,000 documents from the DOE Office of Scientific and Technical Information (OSTI). OSTI is the U.S. representative to INIS and has had its own digitization focus in recent years. The novel partnership highlights the longstanding mutual benefits of DOE participation in INIS. In essence, it opens up previous research on the safe and peaceful uses of nuclear energy by making it freely and quickly available to scientists and engineers. By making scientific data electronically available, the INIS database helps scientists and students to attain volumes of data that are otherwise inaccessible

Pamięć o granicach. Demarkacyjna produktywność Wodzic w mijackich wsiach Bituše i Ehloec

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Joanna Rękas

2016-10-01

Full Text Available Memory of the borders: The demarcation productivity of Vodici in the Mijaci - inhabited Macedonian villages of Bituše and Ehloec The main aim of this article is to present ways of expressing the inner (religious and exter­nal (ethnic social boundaries of Mijaks, as they appear during the celebration of the festival of Epiphany (Revelation of Lord / Baptism of Christ in the Jordan / Vodici in the villages of Bituše and Ehloec (Western Macedonia. The realization of this goal is based on the notion of the demarcation productivity of Vodici, developed based on Nikita Ilyich Tolstoy’s theory of ritual codes, with its semiotic foundations of Yuri Lotman’s signifying elements; insights concerning the relationship between rituals and social boundaries made by Anthony Cohen and Macin Lubaś; Clifford Geertz’s observations on the ritual ignorance of newly-created urban social patterns; the notions of collective memory of religious groups of Maurice Halbwachs; Paul Connerton’s commemorative ceremonies and the concept of media of memory, developed by Jan Assmann, Astrid Erll and others. The sources of analysis are the results of my fieldwork, i.e. participant observation and in-depth interviews (primary sources, 2012–2014, carried out in the mentioned villages, as well as secondary sources: printed materials, manuscripts, as well as audio and video recordings.   Pamięć o granicach. Demarkacyjna produktywność Wodzic w mijackich wsiach Bituše i Ehloec Podstawowym celem artykułu jest przedstawienie sposobów ekspresji wewnętrznych (różnowierczych i zewnętrznych (etnicznych granic społecznych Mijaków, ujawniających się podczas obchodów święta Epifanii (Objawienie Pańskie/Chrzest Chrystusa w Jordanie/ Wodzice we wsiach Bituše i Ehloec (zachodnia Macedonia. Realizację tego zamierzenia autorka opiera na demarkacyjnej produktywności Wodzic, wypracowanej w oparciu o teorie: kodów obrzędowych Nikity Ilicza Tołstoja z jej

Nuclear Fusion Award 2010 speech Nuclear Fusion Award 2010 speech

Science.gov (United States)

Rice, John

2011-01-01

Alex Ince-Cushman, John deGrassie, Lars-Goran Eriksson, Yoshiteru Sakamoto, Andrea Scarabosio and Yuri Podpaly, as well as the other coauthors. I would like to express my sincere appreciation to Earl Marmar, Martin Greenwald and Miklos Porkolab at MIT for continued support of this work, as well as to the entire C-Mod team. This award was made possible due to the insight of Mitsuru Kikuchi and the support of the IAEA through Werner Burkhart, and I am truly grateful to both of them. Many thanks as well to the outstanding staff at Nuclear Fusion. It is a distinct honor to be included in the group of previous winners: Tim Luce, Clemente Angioni, Todd Evans and Steve Sabbagh. It is also a great honor to be considered alongside the 2010 nominees: Phil Snyder, Sibylle Guenter, Maiko Yoshida, Hajime Urano, Fulvio Zonca, Erik Garcia, Costanza Maggi, Hartmut Zohm, Thierry Loarer and Bruce Lipschultz. Finally, I would like to thank the readers of Nuclear Fusion for the many citations. John Rice 2010 Nuclear Fusion Award winner Plasma Science and Fusion Center, MIT, Cambridge, MA, USA

A 90-day study of sub-chronic oral toxicity of 20 nm positively charged zinc oxide nanoparticles in Sprague Dawley rats

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Park HS

2014-12-01

Full Text Available Hark-Soo Park,1 Seon-Ju Kim,1 Taek-Jin Lee,1 Geon-Yong Kim,1 EunHo Meang,1 Jeong-Sup Hong,1 Su-Hyon Kim,1 Sang-Bum Koh,1 Seung-Guk Hong,1 Yle-Shik Sun,1 Jin Seok Kang,2 Yu-Ri Kim,3 Meyoung-Kon Kim,3 Jayoung Jeong,4 Jong-Kwon Lee,4 Woo-Chan Son,5 Jae-Hak Park61General Toxicology Team, Korea Testing and Research Institute, Seoul, 2Department of Biomedical Laboratory Science, Namseoul University, Cheonan, 3Department of Biochemistry and Molecular Biology, Korea University Medical School and College, Seoul, 4National Institute of Food and Drug Safety Evaluation, Seoul, 5Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, 6Laboratory Animal Medicine, College of Veterinary Medicine, Seoul National University, Seoul, KoreaPurpose: The study reported here was conducted to determine the systemic oral toxicity and to find the no-observed-adverse-effect level of 20 nm positively charged zinc oxide (ZnOSM,20(+ nanoparticles in Sprague Dawley rats for 90 days.Methods: For the 90-day toxicity study, the high dose was set as 500 mg per kg of body weight (mg/kg and the middle and low dose were set to 250 mg/kg and 125 mg/kg, respectively. The rats were held for a 14-day recovery period after the last administration, to observe for the persistence or reduction of any toxic effects. A distributional study was also carried out for the systemic distribution of ZnOSM,20(+ NPs.Results: No rats died during the test period. There were no significant clinical changes due to the test article during the experimental period in functional assessment, body weight, food and water consumption, ophthalmological testing, urine analysis, necropsy findings, or organ weights, but salivation was observed immediately after administration in both sexes. The total red blood cell count was increased, and hematocrit, albumin, mean cell volume, mean cell hemoglobin, and mean cell hemoglobin concentration were decreased significantly compared with

Preface

Science.gov (United States)

Farmanyan, S. V.; Suvaryan, Yu. M.; Mickaelian, A. M.

2016-12-01

Cultural Astronomy is the reflection of sky events in various fields of nations' culture. In foreign literature, this field is also called "Astronomy in Culture" or "Astronomy and Culture". Cultural astronomy is the set of interdisciplinary fields studying the astronomical systems of current or ancient societies and cultures. It is manifested in Religion, Mythology, Folklore, Poetry, Art, Linguistics and other fields. During the past few decades interdisciplinary and multidisciplinary sciences have become the main incentive for the development of science. While studying astronomical topics in various areas of culture interesting discoveries have been occurred; such topics are widely used in folklore and other genres of literature, painting, architecture and music. Ancient astronomy, chronologies and calendars created on the basis of astronomical knowledge, Astrolinguistics and other fields play an important role in culture and national heritage. There are a number of organizations related to "Astronomy in Culture", appropriate specialists are being prepared, in this area conferences are being organized and papers are being published in professional and scientific-popular journals. Astronomy has also a leading role in scientific tourism, scientific journalism and in general science pularization and popular science dissemination, as well as social awareness and world perception. All these led to the idea of holding a Young Researchers conference with the subject on "Cultural Astronomy in Armenian Highland". Conference was held on June 20-23, 2016 in Armenian National Academy of Sciences. Among the participants there were astronomers, philosophers, historians, archeologists, specialists of literature, linguists, culturologists, experts in tourism and other fields. The opening session of the conference was attended by the president of NAS RA acad. Radik Martirosyan, NAS RA Academician-secretary of the Department of Armenology and Social Sciences acad. Yuri Suvaryan

Physiotherapy Questionnaires App to Deliver Main Musculoskeletal Assessment Questionnaires: Development and Validation Study.

Science.gov (United States)

Teixeira Neto, Nestor Cavalcante; Lima, Yuri Lopes; Almeida, Gabriel Peixoto Leão; Bezerra, Márcio Almeida; Lima, Pedro Olavo De Paula; de Oliveira, Rodrigo Ribeiro

2018-02-23

or the subscales (P>.99). The app showed excellent agreement with the paper version of the FAOS, with an ICC value of 0.98 for the total score (95% CI 0.98-0.99), which was also found for the AOFAS with the ICC for the total score of 0.99 (95% CI 0.98-0.99). For compliance, 72% (36/50) of the participants in the FAOS group and 94% (47/50) in the AOFAS group preferred the app version. The Physiotherapy Questionnaires app showed validity and high levels of compliance for the FAOS and AOFAS, which indicates it is not inferior to the paper version of these two questionnaires and confirms its viability and feasibility for use in clinical practice. ©Nestor Cavalcante Teixeira Neto, Yuri Lopes Lima, Gabriel Peixoto Leão Almeida, Márcio Almeida Bezerra, Pedro Olavo De Paula Lima, Rodrigo Ribeiro de Oliveira. Originally published in JMIR Rehabilitation and Assistive Technology (http://rehab.jmir.org), 23.02.2018.

Organization of research team for nano-associated safety assessment in effort to study nanotoxicology of zinc oxide and silica nanoparticles

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Kim YR

2014-12-01

Full Text Available Yu-Ri Kim,1,* Sung Ha Park,2,* Jong-Kwon Lee,3 Jayoung Jeong,3 Ja Hei Kim,4 Eun-Ho Meang,5 Tae Hyun Yoon,6 Seok Tae Lim,7 Jae-Min Oh,8 Seong Soo A An,9 Meyoung-Kon Kim1 1Department of Biochemistry and Molecular Biology, Korea University Medical School and College, Seoul, South Korea; 2Department of Biochemistry, University of Bath, Bath, UK; 3Toxicological Research Division, National Institute of Food and Drug Safety Evaluation, Chungchungbuk-do, 4Consumers Korea, Chongro-ku, 5General toxicology team, Korea Testing and Research Institute, 6Laboratory of Nanoscale Characterization and Environmental Chemistry, Department of Chemistry, College of Natural Sciences, Hanyang University, Seoul, 7Department of Nuclear Medicine, Chonbuk National University Medical School, Jeonju, Jellabuk-Do, 8Department of Chemistry and Medical Chemistry, College of Science and Technology, Yonsei University, Gangwon-do, 9Department of Bionanotechnology, Gachon Medical Research Institute, Gachon University, Seongnam, South Korea *Authors contributed equally to this work Abstract: Currently, products made with nanomaterials are used widely, especially in biology, biotechnologies, and medical areas. However, limited investigations on potential toxicities of nanomaterials are available. Hence, diverse and systemic toxicological data with new methods for nanomaterials are needed. In order to investigate the nanotoxicology of nanoparticles (NPs, the Research Team for Nano-Associated Safety Assessment (RT-NASA was organized in three parts and launched. Each part focused on different contents of research directions: investigators in part I were responsible for the efficient management and international cooperation on nano-safety studies; investigators in part II performed the toxicity evaluations on target organs such as assessment of genotoxicity, immunotoxicity, or skin penetration; and investigators in part III evaluated the toxicokinetics of NPs with newly developed

Hot Laboratories and Remote Handling

International Nuclear Information System (INIS)

2007-01-01

The Opening talk of the workshop 'Hot Laboratories and Remote Handling' was given by Marin Ciocanescu with the communication 'Overview of R and D Program in Romanian Institute for Nuclear Research'. The works of the meeting were structured into three sections addressing the following items: Session 1. Hot cell facilities: Infrastructure, Refurbishment, Decommissioning; Session 2. Waste, transport, safety and remote handling issues; Session 3. Post-Irradiation examination techniques. In the frame of Section 1 the communication 'Overview of hot cell facilities in South Africa' by Wouter Klopper, Willie van Greunen et al, was presented. In the framework of the second session there were given the following four communications: 'The irradiated elements cell at PHENIX' by Laurent Breton et al., 'Development of remote equipment for DUPIC fuel fabrication at KAERI', by Jung Won Lee et al., 'Aspects of working with manipulators and small samples in an αβγ-box, by Robert Zubler et al., and 'The GIOCONDA experience of the Joint Research Centre Ispra: analysis of the experimental assemblies finalized to their safe recovery and dismantling', by Roberto Covini. Finally, in the framework of the third section the following five communications were presented: 'PIE of a CANDU fuel element irradiated for a load following test in the INR TRIGA reactor' by Marcel Parvan et al., 'Adaptation of the pole figure measurement to the irradiated items from zirconium alloys' by Yury Goncharenko et al., 'Fuel rod profilometry with a laser scan micrometer' by Daniel Kuster et al., 'Raman spectroscopy, a new facility at LECI laboratory to investigate neutron damage in irradiated materials' by Lionel Gosmain et al., and 'Analysis of complex nuclear materials with the PSI shielded analytical instruments' by Didier Gavillet. In addition, eleven more presentations were given as posters. Their titles were: 'Presentation of CETAMA activities (CEA analytic group)' by Alain Hanssens et al. 'Analysis of

PREFACE: Editorial

Science.gov (United States)

Strikhanov, Mikhail N.; Pivovarov, Yury L.

2010-04-01

external fields and in matter, has always been an interesting field for investigation. Every kind of radiation reflects specific processes of fundamental atomic physics, classical or quantum electrodynamics and might have specific applications in accelerator physics (beam diagnostics), nuclear physics (hard photon sources), material science and medicine (X-Ray sources). Nowadays, electromagnetic radiation studies cover electron energies from a few MeV up to hundreds of GeV in many laboratories throughout the world. The goal is to study the physics of generation of various kinds of radiation and their interplay or combined effects and to find successful applications for them. New photon sources, which use new types of radiation at new accelerators (e.g. tabletop synchrotrons), may be considered complementary to conventional photon sources based on synchrotron radiation, undulator radiation and free electron lasers. We express our thanks to the members of the International Program Committee for their suggestions during the preparation of the scientific program of the workshop. We warmly thank the National Research Nuclear University MEPhI (Moscow) and the Tomsk Polytechnic University (Tomsk) for the financial and administrative support. We also acknowledge the valuable financial contributions by Russian Fund for Basic Research and "Dynasty" Foundation. Editors Mikhail N. Strikhanov National Research Nuclear University MEPhI, Moscow, Russia Yury L. Pivovarov Tomsk Polytechnic University, Tomsk, Russia

Book Reviews

Directory of Open Access Journals (Sweden)

Redactie KITLV

2008-12-01

Full Text Available I Wayan Arka, Malcolm Ross (eds; The many faces of Austronesian voice systems; Some new empirical studies (René van den Berg H.W. Dick; Surabaya, city of work; A socioeconomic history, 1900-2000 (Peter Boomgaard Josiane Cauquelin; The aborigines of Taiwan: the Puyuma; From headhunting to the modern world. (Wen-Teh Chen Mark Turner, Owen Podger (with Maria Sumardjono and Wayan K. Tirthayasa; Decentralisation in Indonesia; Redesigning the state (Dorian Fougères Jérôme Samuel; Modernisation lexicale et politique terminologique; Le cas de l’Indonésien (Arndt Graf Nicholas J. White; British business in post-colonial Malaysia, 1957-70: neo-colonialism or disengagement? (Karl Hack Chin Peng; Alias Chin Peng; My side of history; As told to Ian Ward and Norma Miraflor (Russell Jones C.C. Chin, Karl Hack (eds; Dialogues with Chin Peng; New light on the Malayan Emergency (Russell Jones Saw Swee-Hock; Population policies and programmes in Singapore (Santo Koesoebjono Domenyk Eades; A grammar of Gayo; A language of Aceh, Sumatra (Yuri A. Lander Derek Johnson, Mark Valencia (eds; Piracy in Southeast Asia; Status, issues, and responses (Carolyn Liss Niclas Burenhult; A grammar of Jahai (James A. Matisoff Ann R. Kinney, Marijke J. Klokke, Lydia Kieven (photographs by Rio Helmi; Worshiping Siva and Buddha; The temple art of East Java (Dick van der Meij Ruben Stoel; Focus in Manado Malay; Grammar, particles, and intonation (Don van Minde Pamela J. Stewart, Andrew Strathern (eds; Expressive genres and historical change; Indonesia, Papua New Guinea and Taiwan. (Dianne van Oosterhout Johszua Robert Mansoben; Sistem politik tradisional di Irian Jaya, Indonesia; Studi perbandingan (Anton Ploeg Timothy B. Barnard (ed.; Contesting Malayness; Malay identities across boundaries (Nathan Porath Joel Bradshaw, Francisc Czobor (eds; Otto Dempwolff’s grammar of the Jabêm language in New Guinea (Ger Reesink

Optical imaging of absorption and distribution of RITC-SiO2 nanoparticles after oral administration

Directory of Open Access Journals (Sweden)

Lee CM

2014-12-01

Full Text Available Chang-Moon Lee,1 Tai Kyoung Lee,2–5 Dae-Ik Kim,1,6 Yu-Ri Kim,7 Meyoung-Kon Kim,7 Hwan-Jeong Jeong,2–5 Myung-Hee Sohn,2–5 Seok Tae Lim2–5 1Department of Biomedical Engineering, Chonnam National University, Yeosu, Jeollanam-Do, Republic of Korea; 2Department of Nuclear Medicine, Chonbuk National University Medical School and Hospital, Jeonju, Jeollabuk-Do, Republic of Korea; 3Cyclotron Research Center, Chonbuk National University Medical School and Hospital, Jeonju, Jeollabuk-Do, Republic of Korea; 4Biomedical Research Institute, Chonbuk National University Medical School and Hospital, Jeonju, Jeollabuk-Do, Republic of Korea; 5Molecular Imaging and Therapeutic Medicine Research Center, Chonbuk National University Medical School and Hospital, Jeonju, Jeollabuk-Do, Republic of Korea; 6School of Electrical, Electronic Communication, and Computer Engineering, Chonnam National University, Yeosu, Jeollanam-Do, Republic of Korea; 7Department of Biochemistry and Molecular Biology, Korea University Medical School and College, Seounbuk-Gu, Seoul, Republic of Korea Purpose: In this study, we investigated the absorption and distribution of rhodamine B isothiocyanate (RITC-incorporated silica oxide nanoparticles(SiNPs (RITC-SiNPs after oral exposure, by conducting optical imaging, with a focus on tracking the movement of RITC-SiNPs of different particle size and surface charge. Methods: RITC-SiNPs (20 or 100 nm; positively or negatively charged were used to avoid the dissociation of a fluorescent dye from nanoparticles via spontaneous or enzyme-catalyzed reactions in vivo. The changes in the nanoparticle sizes and shapes were investigated in an HCl solution for 6 hours. RITC-SiNPs were orally administered to healthy nude mice at a dose of 100 mg/kg. Optical imaging studies were performed at 2, 4, and 6 hours after oral administration. The mice were sacrificed at 2, 4, 6, and 10 hours post-administration, and ex vivo imaging studies were performed

MRO's HiRISE Education and Public Outreach during the Primary Science Phase

Science.gov (United States)

Gulick, V. C.; Davatzes, A. K.; Deardorff, G.; Kanefsky, B.; Conrad, L. B.; HiRISE Team

2008-12-01

primarily of teachers, parents of homeschoolers and student clubs, college students, and life-long learners. HiRISE Clickworkers (http://clickworkers.arc.nasa.gov/hirise), a citizen science effort is also part of our EPO where volunteers identify geologic features (e.g., dunes, craters, wind streaks, gullies, etc.) in the HiRISE images and help generate searchable image databases. We've also developed the HiRISE online image viewer (http://marsoweb.nas.nasa.gov/HiRISE/hirise_images/) where users can browse, pan and zoom through the very large HiRISE images from within their web browser. Educational materials include an assortment of K through college level, standards-based activity books, a K through 3 coloring/story book, a middle school level comic book, and several interactive educational games, including Mars jigsaw puzzles, crosswords, word searches and flash cards (http://hirise.seti.org/epo). HiRISE team members have given numerous classroom presentations and participated in many other informal educational and public events (e.g., Sally Ride Science Festivals, CA Science teachers conference workshops, NASA's Yuri's Night, Xprize events, University of Arizona's Mars Mania and Phoenix public events). The HiRISE operations team maintains a blog (HiBlog) (http://hirise.lpl.arizona.edu/HiBlog/) providing insights to the pulse of daily activities within the operations center as well as useful information about HiRISE.

Solar air-conditioning. Proceedings

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-07-01

European countries (Ignasi Gurruchaga); (21) Optimisation potential of a large solar adsorption cooling plant (Antoine Dalibard); (22) Planning, commissioning and practical experience with first summer of operation of a cost effective solar air conditioning system for a Canteen at Munich Airport (Carsten Hindenburg); (23) Energy and economic performance of solar cooling systems (Ursula Eicker); (24) Solar-driven adsorption chiller controlled by hot and cooling water temperature (Jan Albers); (25) Comparative results of monitored solar assisted heating and cooling installations (Wolfram Sparber); (26) Heating and cooling with a small scale solar driven adsorption chiller combined with a borehole system - recent results (Tomas Nunez); (27) Solar heating and cooling - Town hall Gleisdorf (Alexander Thuer); (28) Solar dessicant cooling system operating in Palermo (Italy): Results and Validation of simulation models (Marco Beccali); (29) The application of a liquid-dessicant air conditioner to solar cooling (Andrew Lowenstein); (30) A compact solid adsorption chiller for solar air conditioning (Robert Critoph); (31) Development of a two-stage absorption chiller for solar-assisted cooling and heating (Manuel Riepl); (32) Ionic liquids - a promising solution for solar absorption chillers? (Annett Kuehn);(33) Parabolic trough design optimization for high temperature lift solar cooling applications (Marcello Aprile); (34) Tentative R and D program forgetting adsorbents effective for solar air conditioning (Yury Aristov); (35) An energy efficient solar driven two-stage rotary desiccant cooling system: Experiment and case study (Yanjun Dai); (36) Performance of a flat plate collector-regenerator that uses earth-to-air heat exchangers for regeneration of water-lithium chloride solution in a solar coolant plant (Roberto Bruno); (37) 350 KW of dual solar cooling for optimal flexibility and economic performance (Roel de Coninck); (38) Global performance of a solar absorption cooling

SENSITIVITY TO ANTIBIOTICS, ANTISEPTICAL NOSOCOMIAL PSEUDOMONAS AERUGINOSA, ISOLATED IN UROLOGICAL PATIENTS

Directory of Open Access Journals (Sweden)

Rymsha E.V.

2015-05-01

cultures around the disks with antibiotics. To explore sensitivity to antiseptics used commercial samples drug Decesan® (decamethoxin of 0.02% solution ("YURI-PHARM", Ukraine, Miramistin® 0.01% solution (benzyldimethyl-myristoylation- Propylamine chloride monohydrate (ZAO Pharmaceutical firm "Darnitsa" and Chlorhexidine (chlorhexidine digluconate 0.05% solution (PJSC "Monfarm". Comparative evaluation of sensitivity of microorganisms to the test preparations was determined by the minimum bactericidal concentration (MBsC standard method, serial dilutions of the drug in a liquid medium (μg⁄ml. Results and discussion. Just received 20 nosocomially strains of P. аeruginosa. Isolated strains had the typical morphology polymorphic thin sticks, gramnegative on dense nutrient media formed a rounded, translucent colonies with a smooth edge, with a blue-green pigment. The biochemical properties referenceusa gram-negative bacteria were determined using Neverlast-24 (PLIVA – Lachema a. s. Brno, Czech Republic. The results of the determination of antibiotics susceptibility of tested strains P. aeruginosa. The greatest activity against the studied strains of P. аeruginosa had Meropenem, amikacin, ceftazidime and imipenem. Nimensa frequency of resistant strains identified to Meropenem were insensitive to 10% of strains of P. aeruginosa. From resistant to Meropenem 6 strains had perekhresne resistance to imipenem. The second activity with β-lactam antibiotics were identified ceftazidime. Insensitive to it were 5%. Antoniniani penicillins were less active than the carbapenems and ceftazidime.So resistant to Pirillo/tazobactam were 30% of the isolates. The most frequent combinations of stability were gentamicin – piperacillin 55,3%, gentamicin – piperacillin – piperacillin/tazobactam 35%. One strain of P. aeruginosa possessed simultaneously resistant to all antibiotics. Decesan and Miramistin had the same sensitivity P. aeruginosa (62.5± 8.94 μg∕ ml and 62.5±16,04 �

Jutustuse ja romaani vahel: Elisabeth Aspe linn. Between a story and a novel : Elisabeth Aspe’ s town

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Elle-Mari Talivee

2012-06-01

controversial meaning. However, the importance of the city does not preclude the importance of other landscape details in her work. Aspe’s novels do not depict the anticipated problems of the city as an industrial monster destroying the health of workers; in fact, the word factory is mentioned only once, and the novels reflect the strong inviting glow around towns. In her novels, the cityscape changes pivotally, from a medieval burg into an open space. Aspe describes two cityscapes in parallel: first, a very visual, safe and protected space with walls, where the inner safety is protected from outsiders, and then an already changed, open world with its hazards. Her characters are well aware of the changing town structure: the disappearance of walls and gates, and the loss of the borders of the previous world, which divided the world into the (free townspeople and the peasants, the wild and the civilized. The importance of moving into cities is also anticipated in the level of language as a keyword of the era. Aspe’s novels may also be seen as momentary still-lifes during the final outbreak of city-life: fundamental changes had already taken place, but their direction was uncertain. The vision of the urban future might also have been illuminated by the attraction of other cities Aspe mentions by name, but which she had not herself had a chance to visit: for example, she describes Moscow, the old capital of the Russian emperors, as an old painting of a holy city. For closer examination of Aspe's short novels, the theoretical works of Mikhail Bakhtin, Franco Moretti and Yuri Lotman were used; the language-based survey was carried out by means of building a corpus of three novels (Stepsister, Ain From Ennosaare Farm and After Many Years digitalized by the Estonian Literary Museum and using computer-assisted corpus-based analysis.

Solar Games at Paranal

Science.gov (United States)

2008-05-01

Cerro Paranal, home of ESO's Very Large Telescope, is certainly one of the best astronomical sites on the planet. Stunning images, obtained by ESO staff at Paranal, of the green and blue flashes, as well as of the so-called 'Gegenschein', are real cases in point. Green Flash at Paranal ESO PR Photo 12a/08 Green Flash at Paranal The Earth's atmosphere is a gigantic prism that disperses sunlight. In the most ideal atmospheric conditions, such as those found regularly above Cerro Paranal, this will lead to the appearance of so-called green and blue flashes at sunset. The phenomenon is so popular on the site that it is now the tradition for the Paranal staff to gather daily on the telescope platform to observe the sunset and its possible green flash before starting their long night of observations. The green and blue flashes are fleeting events that require an unobstructed view of the setting Sun, and a very stable atmosphere. These conditions are very often met at Paranal, a 2635m high mountain in the Chilean Atacama Desert, where the sky is cloudless more than 300 days a year. Paranal is home of ESO's Very Large Telescope, an ensemble of four 8.2-m telescopes and four 1.8-m Auxiliary Telescopes that together form the world's most advanced optical telescope. Blue Flash at Paranal ESO PR Photo 12b/08 Blue Flash at Paranal ESO staff Stéphane Guisard has been chasing green flashes for many years and has been able to capture them on many occasions. The picture shown above is one of many examples from his collection. "The most challenging is to capture the green flash while still seeing the rest of the Sun with all its colours," says Guisard. His colleague Guillaume Blanchard was even luckier. On Christmas Eve, as he was one of the few to follow the tradition of looking at the sunset, he had the chance to immortalise a blue flash using his hobby telescope. ESO astronomer Yuri Beletsky also likes to take photographs from Paranal, but he prefers the night views. This allows

PREFACE: EDS2010 Preface

Science.gov (United States)

Heggie, Malcolm I.

2011-03-01

the afternoon outing to Arundel Castle and dinner in the evening at Wiston House, a mansion of Tudor origin near Steyning, West Sussex. So a short audience-participation seminar was held in the conference room of the manor, covering the history of dislocations and the history of the conference series. We were also able to extend the appreciation of the life of Prof. Yuri Ossipyan (15 Feb 1931 - 10 Sep 2008) briefly given at EDS2008. EDS2010 continued the drive into graphene-based materials with a session devoted to them, and it gave immense pleasure to many of us who were his former students to dedicate a session to the work of Professor R Jones. We are grateful to his present and former co-workers who came and presented an impressive perspective on their work with him and a vision of a vigorous future for him in his retirement and for AIMPRO, the current Density Functional Theory code that derives from the one he established with his former student, Dr Patrick Briddon. For EDS2010 we made two minor modifications to the appearance of the conference: a central webpage www.eds-conferences.org, ably managed by our webmaster, Dr Gemma Haffenden, and a Facebook page, "EDS conference series", which Dr Amy Gandy runs enthusiastically. Amongst other things the conference photographs appear here. "I like this". In fact, currently 22 FB-ers "like this" and I am sure it will grow. Finally, it is a pleasure to acknowledge the significant contributions of Co-Chair, Prof. Marek Skowronski, Conference Manager, Dr Christopher Latham, and the editors of this volume, Drs Jon Goss and Chris Ewels, who in turn wish to thank Dr Alexis Vlandas for his help proof reading the articles. We all wish the best of luck to Prof. Philomela Khomninou and her team in the organisation of EDS2012.

Draft Federal Act of the Russian Federation 'The Civil Liability for Nuclear Damage and its Financial Security'

International Nuclear Information System (INIS)

Lebedeva, Yulia

2014-01-01

The use of nuclear power by states in the modern world requires supplements to international law through the development of national legislation on civil liability for nuclear damage and compensation. The situation in the Russian Federation is no exception. Russian law on civil liability for nuclear damage has not fully evolved, and currently, there is no specific law covering liability for nuclear damage, nor is there a law regarding the financial and insurance mechanisms for compensation. Instead, the current laws establish a state system of benefits and compensation for damage to health and property of citizens. Since 1996, Russia has been actively working to develop a draft federal act to cover liability for nuclear damage. A bill was first introduced in the State Duma of the Federal Assembly of the Russian Federation on 16 July 1996, and was originally called 'The Compensation for Nuclear Damage and Nuclear Insurance'. In 1997, the official representative of the Government of the Russian Federation, Head of Russian Federal Inspectorate for Nuclear and Radiation Safety, Yuri Vishnevsky, was appointed to present this bill for discussion in the chambers of the Federal Assembly of the Russian Federation. In September 1998, the State Duma rejected the draft federal act and instead adopted in the first reading a different draft federal act: No. 96700118-2, 'The Civil Liability for Nuclear Damage and its Financial Security' ('the bill'). In this case, the State Duma Committee on Ecology was charged with incorporating the incoming amendments into a final bill and submitting it to the State Duma for a second reading. In 2005, Russia ratified the Vienna Convention on Civil Liability for Nuclear Damage. This ratification required significant amendments to 'The Civil Liability for Nuclear Damage and its Financial Security' bill. But, even though the Russian Federation had not yet ratified the Vienna Convention, the drafters were still careful to take into account the

Andrei Sakharov Prize Talk: Supporting Repressed Scientists: Continuing Efforts

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Birman, Joseph L.

2010-02-01

Some years ago, Max Perutz asked ``By What Right Do We Scientists Invoke Human Rights?" My presentation will start with mentioning actions of the international community which relate to this question. Such action as the creation in 1919 of the International Research Council, and continuing on to the present with the UN sanctioned International Council of Scientific Unions [ICSU], and other Committees such as those formed by APS, CCS, NYAS, AAAS which give support to repressed scientists around the world now. My own work has attempted to combine my individual initiatives with work as a member and officer of these groups. Together with like minded colleagues who are deeply affected when colleagues are discharged from their positions, exiled, imprisoned and subject to brutal treatment, often after mock ``trials", we react. On visits in 1968 to conferences in Budapest, and then in 1969 to Moscow, Tallin and Leningrad I became personally and deeply touched by the lives of colleagues who were seriously constrained by living under dictatorships. I could move freely into and out of their countries,speak openly about my work or any other matter. They could not, under penalty of possibly serious punishment. Yet, I felt these people were like my extended family. If my grandparents had not left Eastern Europe for the USA in the late 189Os our situations could have been reversed. A little later in the 197O's, ``refusenik" and ``dissident" scientists in the USSR needed support. Colleagues like Andrei Sakharov, Naum Meiman, Mark Azbel, Yakov Alpert, Yuri Orlov and others were being punished for exercising their rights under the UN sanctioned international protocals on ``Universality of Science and Free Circulation of Scientists". Their own governments [which signed these agreements] ignored the very protections they had supported. On frequent trips to the USSR during the 7Os,and 8Os I also seized the opportunity for ``individual initiative" to help these colleagues. I asked for

PREFACE: Tenth International Conference on Topics in Astroparticle and Underground Physics (TAUP2007)

Science.gov (United States)

Inoue, Kunio; Suzuki, Atsuto; Mitsui, Tadao

2008-07-01

Otsuka, and Ms Yuri Endo, our workshop secretaries, for their continuous and excellent work in the organization of the conference, and to Ms Chiyo Itoh, and Ms Machiko Mizutani, for their invaluable assistance during the conference. We also gratefully thank the technical staff: Tomoaki Takayama, Hiromitsu Hanada, Takashi Nakajima, for their invaluable help. As announced at the end of the conference, TAUP 2009 will be held in Gran Sasso, Italy, hosted by the Istituto Nazionale di Fisica Nucleare (INFN) with the chair of Professor Eugenio Coccia. Kunio Inoue, Atsuto Suzuki and Tadao Mitsui COMMITTEES TAUP Steering Committee F T Avignone U South Carolina B C Barish CALTECH E Bellotti U Milano/INFN J Bernabéu U Valencia A Bottino (chair) U Torino/INFN V de Alfaro U Torino/INFN T Kajita ICRR U Tokyo C W Kim Johns Hopkins Univ /KIAS E Lorenz U München V Matveev INR Moskow J Morales U Zaragoza D Sinclair U Carleton M Spiro IN2P3 TAUP 2007 International Advisory Committee J J Aubert CNRS Marseille M Baldo-Ceolin U Padova/INFN V Berezinsky INFN-LNGS/INR L Bergström U Stockholm R Bernabei U Roma Tor Vergata/INFN A Bettini U Padova/INFN S Bilenky JINR Dubna D O Caldwell U C Santa Barbara E Coccia INFN-LNGS/U Roma Tor Vergata J Cronin U Chicago A Dar Technion Haifa G Domogatsky INR Moscow H Ejiri U Osaka J Ellis CERN E Fernández IFAE Barcelona E Fiorini U Milano/INFN G Fogli U Bari/INFN T Gaisser U Delaware G Gelmini UCLA G Gerbier CEA Saclay F Halzen U Wisconsin W Haxton U Washington T Kirsten MPI Heidelberg L Maiani U Roma/INFN A McDonald Queen's U K Nakamura KEK E Peterson U Minneapolis R Petronzio INFN/U Roma Tor Vergata G Raffelt MPI München R Rebolo IAC Tenerife L Resvanis U Athens P Salati U Savoie/LAPTH Annecy A Smirnov ICTP Trieste N Spooner U Sheffield S Ting MIT/CERN Y Totsuka U Tokyo M S Turner FNAL/U Chicago J W F Valle IFIC Valencia D Vignaud APC Paris F von Feilitzsch T U München G Zatsepin INR Moscow TAUP 2007 Organizing Committee A Bottino U Torino/INFN D

Jüri Talvet maailmaluule tõlgendajana / Jüri Talvet’s Interpretations of World Poetry

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Lauri Pilter

2016-12-01

with the mentality and traditions of even more distant language areas, such as Castilian (Spanish, Catalan, Galician, Portuguese, and the Latin American countries. In the section “Quevedo and Góngora” of this article, Talvet’s interpretation of some of the key issues of dispute in the Baroque literature of Spain are studied, based both on his theoretical essays and on his translations of the poetry of Francisco de Quevedo. Talvet has attempted to use the terms of the Baroque philosopher and writer Baltasar Gracián, agudeza, concepto (definable approximately as “conceit” or “wit” and conceptismo, for the analysis of the late 20th century Estonian poetry. On that background, defnitions of conceptismo and cultismo (the other main school in Spanish Baroque poetry are offered in this article, with implications that those definitions may have for understanding different styles and methods of poetry in general, and the characteristics of Talvet’s own poems and poetry translations in particular. To escape diffusion in pure sensuality and verbal indulgence, poetry has to rely on concepts as well as images. Talvet’s interpretations of poetry and poetical thinking are found to be close to conceptismo, or with a considerable amount of conceptuality inherent to them. The juxtaposition of paradoxical ideas from different levels of reality, social and psychic, is seen as the essential poetical method that Talvet refers to as he defines, quoting Yuri Lotman, the structural-semantic code of poetry as being “paradigmatic”. In the final section of the article, Talvet’s 23 book-length published translations are listed, including translations from Spanish, Catalan, English and French. The list does not include numerous translations of single poems or cycles of poetry that have appeared in literary journals, nor his contributions to anthologies of poetry, nor the translations from his native Estonian into a foreign language, such as Spanish or English, in which he

EDITORIAL: Message from the Editor Message from the Editor

Science.gov (United States)

Thomas, Paul

2011-01-01

Index. The journal depends entirely on its authors and referees and so I would like to thank them all for their work in 2010 and look forward to a continuing, successful collaboration in 2011. Refereeing The Nuclear Fusion editorial office understands how much effort is required of our referees. The Editorial Board decided that an expression of thanks to our most loyal referees is appropriate and so, since January 2005, we have been offering the top ten most active referees over the past year a personal subscription to Nuclear Fusion with electronic access for one year, free of charge. This year, two of the top referees have reviewed four or more manuscripts in the period November 2009 to November 2010 and provided particularly detailed advice to the authors. We have excluded our Board Members, Guest Editors of special editions and those referees who were already listed in the last four years. Guest Editors' work on papers submitted to their special issues is also excluded from consideration. The following people have been selected: Osamu Naito, Japan Atomic Energy Agency, Naka, Japan Masahiro Kobayashi, National Institute for Fusion Science, Toki, Japan Duccio Testa, Lausanne Federal Polytechnic University, Switzerland Vladimir Pustovitov, Russian Research Centre, Kurchatov Insitute, Russia Christopher Holland, University of California at San Diego, USA Yuri Gribov, ITER International Organisation, Cadarache, France Eriko Jotaki, Kyushu University, Japan Sven Wiesen, Jülich Research Centre, Germany Viktor S. Marchenko, Ukraine National Academy of Sciences, Ukraine Richard Stephens, General Atomics, 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 2010. Our thanks to them! Authors The winner of the 2010 Nuclear Fusion Award was J.E. Rice et al for the paper entitled 'Inter-machine comparison of

ВЗАЄМОЗВ’ЯЗОК ВІРИ ТА ІДЕОЛОГІЇ У КІНОТРИЛОГІЇ КРІСТОФЕРА НОЛАНА “THE DARK KNIGHTTRIOLIGY” / Interconnection of faith and ideology in christopher nolan’s triology “The dark knighttrioligy”

Directory of Open Access Journals (Sweden)

Стрільчик Богдан

2015-03-01

the film, namely, Batman, Joker, Bane and Harvey Dent. The article also proves the urgency of consideration of a superhero as a representative model of a religious leader. Postmodern stage of civilization, which defines deconstruction of existing schools and trends of art, morality and ethics sets a new angle of philosophical research culture. One of the main problems are forms of modern art that are not yet "revealed" by philosophers for various reasons, ranging from the recognition of the existing art space as "false" and ending with characteristic particular to the post- Soviet conservatism and retrogradism. “Though philosophy after its death poured over the entire space of culture, why not find her it in a movie?" - That's a hypothetical Deleuze’s question that motivates philosophy to study cinema. In addition to the fundamental spiritual work of Gilles Deleuze "Cinema", "Semiotics of Cinema" Yuri Lotman, number of journalistic and philosophical projects by Slavoj Zizek, books by Western authors on theory and history of cinema (Weizmann, Bazin, Benjamin, a collection of philosophical essays (El Topos, Philosophy of Film , Film-Theory, Film-Philosophy, the movie raises a matter of debate and research interesting for both professionals and amateurs. Keywords: film philosophy, ideology, faith, discipline, religion, panopticon.

Condensed matter analogues of cosmology

Science.gov (United States)

Kibble, Tom; Srivastava, Ajit

2013-10-01

Ranjkesh, V Simonka, M Ambrozic, Z Bradac and S Kralj Morphogenesis of defects and tactoids during isotropic-nematic phase transition in self-assembled lyotropic chromonic liquid crystalsYoung-Ki Kim, Sergij V Shiyanovskii and Oleg D Lavrentovich Annihilation dynamics of stringlike topological defects in a nematic lyotropic liquid crystalR R Guimarães, R S Mendes, P R G Fernandes and H Mukai Duality between the dynamics of line-like brushes of point defects in 2D and strings in 3D in liquid crystalsSanatan Digal, Rajarshi Ray, P S Saumia and Ajit M Srivastava The multiuniverse transition in superfluid 3HeYury Bunkov Coherent topological defect dynamics and collective modes in superconductors and electronic crystalsD Mihailovic, T Mertelj, V V Kabanov and S Brazovskii Gaussianity revisited: exploring the Kibble-Zurek mechanism with superconducting ringsD J Weir, R Monaco, V P Koshelets, J Mygind and R J Rivers The Kibble-Zurek mechanism in a subcritical bifurcationM A Miranda, D Laroze and W González-Viñas Topological relics of symmetry breaking: winding numbers and scaling tilts from random vortex-antivortex pairsW H Zurek Causality and non-equilibrium second-order phase transitions in inhomogeneous systemsA del Campo, T W B Kibble and W H Zurek The role of causality in tunable Fermi gas condensatesJen-Tsung Hsiang, Chi-Yong Lin, Da-Shin Lee and Ray J Rivers Kibble-Zurek mechanism in a trapped ferromagnetic Bose-Einstein condensateHiroki Saito, Yuki Kawaguchi and Masahito Ueda D-brane solitons and boojums in field theory and Bose-Einstein condensatesKenichi Kasamatsu, Hiromitsu Takeuchi and Muneto Nitta Kibble-Zurek scaling and string-net coarsening in topologically ordered systemsAnushya Chandran, F J Burnell, Vedika Khemani and S L Sondhi Universal frozen spectra after time-dependent symmetry restoring phase transitionsFriedemann Queisser, Patrick Navez and Ralf Schützhold Microscopic theory of non-adiabatic response in real and imaginary timeC De Grandi, A

PREFACE: Symmetries and integrability of difference equations Symmetries and integrability of difference equations

Science.gov (United States)

Levi, Decio; Olver, Peter; Thomova, Zora; Winternitz, Pavel

2009-11-01

meeting with the name `Symmetries and Integrability of Discrete Equations (SIDE)' was held in Estérel, Québec, Canada. This was organized by D Levi, P Winternitz and L Vinet. After the success of the first meeting the scientific community decided to hold bi-annual SIDE meetings. They were held in 1996 at the University of Kent (UK), 1998 in Sabaudia (Italy), 2000 at the University of Tokyo (Japan), 2002 in Giens (France), 2004 in Helsinki (Finland) and in 2006 at the University of Melbourne (Australia). In 2008 the SIDE 8 meeting was again organized near Montreal, in Ste-Adèle, Québec, Canada. The SIDE 8 International Advisory Committee (also the SIDE steering committee) consisted of Frank Nijhoff, Alexander Bobenko, Basil Grammaticos, Jarmo Hietarinta, Nalini Joshi, Decio Levi, Vassilis Papageorgiou, Junkichi Satsuma, Yuri Suris, Claude Vialet and Pavel Winternitz. The local organizing committee consisted of Pavel Winternitz, John Harnad, Véronique Hussin, Decio Levi, Peter Olver and Luc Vinet. Financial support came from the Centre de Recherches Mathématiques in Montreal and the National Science Foundation (through the University of Minnesota). Proceedings of the first three SIDE meetings were published in the LMS Lecture Note series. Since 2000 the emphasis has been on publishing selected refereed articles in response to a general call for papers issued after the conference. This allows for a wider author base, since the call for papers is not restricted to conference participants. The SIDE topics thus are represented in special issues of Journal of Physics A: Mathematical and General 34 (48) and Journal of Physics A: Mathematical and Theoretical, 40 (42) (SIDE 4 and SIDE 7, respectively), Journal of Nonlinear Mathematical Physics 10 (Suppl. 2) and 12 (Suppl. 2) (SIDE 5 and SIDE 6 respectively). The SIDE 8 meeting was organized around several topics and the contributions to this special issue reflect the diversity presented during the meeting. The papers

ДВОХСОТЛІТНІЙ ЕКСПРЕС: УКРАЇНСЬКА ЛІТЕРАТУРА ТА НЕЗМІННІСТЬ ПОВЕДІНКОВОЇ МОДЕЛІ ВЛАДИ / BICENTENARY EXPRESS: UKRAINIAN LITERATURE AND UNALTERABILITY OF BEHAVIORAL MODEL OF THE AUTHORITIES

Directory of Open Access Journals (Sweden)

Ірина СКРИПНИК

2016-03-01

Full Text Available Skrypnyk I. Bicentenary Express: Ukrainian literature and unalterability of behavioral model of the authorities. The great period in the history of Ukrainian literature and culture is analyzed in the article. During this period, first the imperial Tsarist authorities and later Soviet totalitarian regime condemned and killed Ukrainian elite and conscious patriots of the nation. An image of a sort of a train goes through the entire research, which like the mythological Charon transports prisoners to the east of Russia, so-called death camps. The author shows the basic behavioral archetypes of the authorities that sought to destroy intellectual code of the Ukrainian nation. All Ukrainian literature from the time of Shevchenko to this day diachronically is a "bloody" literature; it's a "bloody" cultural-historical process associated with the battling for Ukrainian independence with Russian imperial and later with totalitarian systems. Refuting phrase by Yuri Andrukhovych from the poem «The bad company» (collection "Songs for Mertvyi Piven", 2004, "Not enough suicides for a great literature", can form in a way an alternate answer, the artists simply do not survive to this point, they are murdered, destroyed at camps, tortured in the cellars of the NKVD, starved in the camps of the Gulag. Thousands of prominent Ukrainians, cultural and academic leaders, educators, clergymen, patriots, that despite all were not afraid to tell the truth, write the truth, speak out loud or whisper, declare Ukrainian ideas with their actions, were taken by the "Siberian Express". The author tries to be objective and to operate only with facts and memories of real people-witnesses, but when dealing with such a topic, you catch yourself thinking that one can not but be subjective here, therefore, if we grasp all these horrors, if we imagine a simulated "Siberian express", we can not avoid subjectivity. Moreover, the Russian authorities rhetoric and propaganda of today

List of Posters

Science.gov (United States)

. Saturation effects in diffractive scattering at LHC By Oleg Selugin. A nonperturbative expansion method in QCD and R-related quantities By Igor Solovtsov. Z-scaling and high multiplicity particle Production in bar pp/pp & AA collisions at Tevatron and RHIC By Mikhail Tokarev. Scaling behaviour of the reactionsdd - > p↑ /3H and pd - > pd with pT at energy I-2 GeV By Yuri Uzikov. [ADS Note: Title formula can not be rendered correctly in ASCII.] CP violation, rare decays, CKM: Precision Measurements of the Mass of the Top Quark at CDF (Precision Top Mass Measurements at CDF) By Daniel Whiteson. Measurement of the Bs Oscillation at CDF By Luciano Ristori. The Bs mixing phase at LHCb By J. J. van Hunen. ATLAS preparations for precise measurements of semileptonic rare B decays By K. Toms. Hadron spectroscopy & exotics: Searches for radial excited states of charmonium in experiments using cooled antiproton beams By M. Yu. Barabanov. Retardation effects in the rotating string model By Fabien Buisseret and Claude Semay. Final results from VEPP-2M (CMD-2 and SND) By G. V. Fedotovich. Heavy Quark Physics: Prospects for B physics measurements using the CMS detector at the LHC By Andreev Valery. Heavy flavour production at HERA-B By Andrey Bogatyrev. B-Meson subleading form factors in the Heavy Quark Effective Theory (HQET) By Frederic Jugeau. Beyond the Standard Model: Monopole Decay in a Variable External Field By Andrey Zayakin. Two-Loop matching coefficients for the strong coupling in the MSSM By Mihaila Luminita. Test of lepton flavour violation at LHC By Hidaka Keisho. Looking at New Physics through 4 jets and no ET By Maity Manas. Are Preons Dyons? Naturalness of Three Generations By Das Chitta Ranjan. SUSY Dark Matter at Linear Collider By Sezen Sekmen, Mehmet Zeyrek. MSSM light Higgs boson scenario and its test at hadron colliders By Alexander Belyaev. Antiscalar Approach to Gravity and Standard Model By E. Mychelkin. GRID distributed analysis in high energy physics: PAX

Relativistic Celestial Mechanics of the Solar System

Science.gov (United States)

Kopeikin, Sergei; Efroimsky, Michael; Kaplan, George

2011-09-01

, Russia); the late Yuri P. Ilyasov from Astro Space Center of Russian Academy of Science; Michael V. Sazhin, Vladimir A. Zharov, and Igor Yu. Vlasov of the Sternberg Astronomical Institute (Moscow, Russia); and Vladimir B. Braginsky of Moscow State University (Russia) for their remarks and comments, all of which helped us to properly formulate the theoretical concepts and other material presented in this book. The discussions among themembers of the IAU Worki! ng Group on Relativity in Celestial Mechanics and Astrometry as well as those within the Working Group on Nomenclature for Fundamental Astronomy have also been quite valuable and have contributed to what is presented here. The numerous scientific papers written by Nicole Capitaine of the Paris Observatory and her collaborators have been essential references. Victor Slabinski and Dennis D. McCarthy of the US Naval Observatory, P. Kenneth Seidelmann of the University of Virginia, Catherine Y. Hohenkerk of Her Majesty's Nautical Almanac Office, and E. Myles Standish, retired from the Jet Propulsion Laboratory, reviewed early drafts of the material that became Chapter 9 and made many substantial suggestions for improvement. We were, of course, influenced by many other textbooks available in this field. We would like to pay particular tribute to: C.W. Misner, K. S. Thorne and J. A. Wheeler "Gravitation" V.A. Brumberg "Essential Relativistic Celestial Mechanics" B.F. Schutz "Geometrical Methods of Mathematical Physics" M.H. Soffel "Relativity in Celestial Mechanics, Astrometry and Geodesy" C.M. Will "Theory and Experiment in Gravitational Physics". There are many other books and influential papers that are important as well which are referenced in the relevant parts of the present book. Not one of our aforementioned colleagues is responsible for any remaining errors or omissions in this book, for which, of course, the authors bear full responsibility. Last, but by nomeans least,Michael Efroimsky and George Kaplan wish to