Dynamics and forecast of morbidity and mortality from prostate cancer in St. Petersburg

Directory of Open Access Journals (Sweden)

N. G. Petrova

2015-01-01

Full Text Available The paper presents the characteristics of primary disease incidence, prevalence and mortality from prostate cancer among men's population of St. Petersburg (normal and age-standardized rates; analyzed their dynamics for 20 years; shows the calculated trend of these indicators up to 2020.

Reuleaux models at St. Petersburg State University

Science.gov (United States)

Kuteeva, G. A.; Sinilshchikova, G. A.; Trifonenko, B. V.

2018-05-01

Franz Reuleaux (1829 - 1905) is a famous mechanical engineer, a Professor of the Berlin Royal Technical Academy. He became widely known as an engineer-scientist, a Professor and industrial consultant, education reformer and leader of the technical elite of Germany. He directed the design and manufacture of over 300 models of simple mechanisms. They were sold to many famous universities for pedagogical and scientific purposes. Today, the most complete set is at Cornell University, College of Engineering. In this article we discuss the history, the modern state and our using the Reuleaux models that survived at St. Petersburg State University for educational purposes. We present description of certain models and our electronic resource with these models. We provide the information of similar electronic resources from other universities.

Test facility of transport packagings for radioactive materials in the St. Petersburg region (Russia)

International Nuclear Information System (INIS)

Guskov, V.D.; Korotkov, G.V.; Drozdov, V.P.; Ershov, V.N.; Yanovskaya, N.S.

2001-01-01

The paper describes the test facility located near St. Petersburg (Russia) where test of packagings of mass up to 140 tons are carried out. The results of tests of some new designs of packaging for irradiated nuclear fuel are briefly considered. (author)

Moulds and profiles of the building facades of St. Petersburg of the 18th century

Directory of Open Access Journals (Sweden)

Voznyak Ekaterina Ryurikovna

2015-12-01

Full Text Available In the article the author underlines the importance of details (moulds and profiles for the architects of previous times. The architects of the 17th-19th centuries expressed their creative and filosofic position choosing some concrete example of the great theorists of the past when constructing moulds and orders. We should note that the negative attitude to Classicism theory reasoned in the lack of investigations of the architectural details of the buildings of the 18th-19th centuries, in particular the ones in Saint Petersburg. At the present moment the interest to studying the architectural theories and forms is reappearing both in Russia and in Europe. The article considers the architectural moulds of the eighteenth century buildings of St. Petersburg, examples of their construction in each stylistic period. The analysis shows the significant differences of the Russian moulds drawings from the recommendations of classical treatises of the Renaissance and educational counterparts. The author offers the basic analysis of the characteristic features and data elements for each stylistic period in the architecture of St. Petersburg of the 18th century, as well as a unique handwriting of the architects who worked in that era.

3rd International School and Conference “Saint Petersburg OPEN 2016” on Optoelectronics, Photonics, Engineering and Nanostructures

International Nuclear Information System (INIS)

2016-01-01

Dear Colleagues, 3rd International School and Conference “Saint Petersburg OPEN 2016” on Optoelectronics, Photonics, Engineering and Nanostructures was held on March 28 - 30, 2016 at St. Petersburg Academic University of the Russian Academy of Sciences. The School and Conference included a series of invited talks given by leading professors with the aim of introducing young scientists to the actual problems and major advances in modern physics and technology. The keynote speakers were Mircea Guina (Tampere University of Technology, Finland) Evgeny I. Terukov (Ioffe Institute RAS, Russia) Victor M. Ustinov (Ioffe Institute RAS, Russia) Peter G. Kazansky (University of Southampton, UK) Alexander O. Golubok (ITMO University, Russia) Georgy E. Cirlin (St Petersburg Academic University RAS, Russia) Levon V. Asryan (Virginia Polytechnic Institute and State University, USA) Andrey A. Lipovskii (Peter the Great St.Petersburg Polytechnic University, Russia) During the poster session all undergraduate and graduate students attending the conference presented their works. A large number of participants with more than 280 student attendees from all over the world allowed the Conference to provide a fertile ground for the fruitful discussions between the young scientists as well as to become a perfect platform for the 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 based on the theses and their poster presentation, were awarded with diplomas of the conference - see the photos. This year “Saint Petersburg OPEN 2016” is organized by St. Petersburg Academic University in cooperation with Peter the Great St. Petersburg Polytechnic University. The School and Conference is supported by the Russian Foundation for Basic Research (Project N 16-32-10060) , Russian Science Foundation, SPIE (The International Society for Optics and Photonics) and OSA (The

Air Quality Side Event Proposal November 2016 GEO XIII Plenary in St. Petersburg, Russia

Science.gov (United States)

The Group on Earth Observations (GEO), which EPA has participated in since 2003, has put out a call for Side Events for its thirteenth annual international Plenary Meeting which is in St. Petersburg, Russia this year during November, 2016. EPA has put on Side Events on Air Quali...

Die Soldatenmütter Sankt Petersburg The Soldiers’ Mothers of St. Petersburg

Directory of Open Access Journals (Sweden)

Frauke Wetzel

2001-03-01

Full Text Available Eine wachsende Zahl von Frauen in Rußland schafft es, gegen die tragende Rolle des Militärs zu rebellieren. Sie leisten Widerstand gegen die undemokratischen Streitkräfte, in denen Wehrdienstleistende mißhandelt und gefoltert werden. Eva Maria Hinterhuber, selbst für einige Zeit Mitarbeiterin der Soldatenmütter Sankt Petersburg, schreibt in ihrer nun veröffentlichten Diplomarbeit über eine Gruppe von Widerständigen, ihre Rolle im Transformationsprozeß und ihre Bedeutung für das Entstehen einer Zivilgesellschaft in Rußland.An increasing number of women is successfully rebelling against the Russian army. They try to resist an undemocratic military force where soldiers are ill-treated and tortured. Eva Maria Hinterhuber, a former employee at the St. Peterburg Soldiers’ Mothers, writes in her recently published thesis about one group of opposers, their role in the process of transformation and their importance for the development of a civil society in Russia.

Ending the myth of the St Petersburg Paradox

Directory of Open Access Journals (Sweden)

Robert Vivian

2013-09-01

Full Text Available Nicolas Bernoulli suggested the St Petersburg game, nearly 300 years ago, which is widely believed to produce a paradox in decision theory. This belief stems from a long standing mathematical error in the original calculation of the expected value of the game. This article argues that, in addition to the mathematical error, there are also methodological considerations which gave rise to the paradox. This article explains these considerations and why because of the modern computer, the same considerations, when correctly applied, also demonstrate that no paradox exists. Because of the longstanding belief that a paradox exists it is unlikely the mere mathematical correction will end the myth. The article explains why it is the methodological correction which will dispel the myth.

Principles of soil mapping of a megalopolis with St. Petersburg as an example

Science.gov (United States)

Aparin, B. F.; Sukhacheva, E. Yu.

2014-07-01

For the first time, a soil map of St. Petersburg has been developed on a scale of 1 : 50000 using MicroStation V8i software. The legend to this map contains more than 60 mapping units. The classification of urban soils and information on the soil cover patterns are principally new elements of this legend. New concepts of the urbanized soil space and urbopedocombinations have been suggested for soil mapping of urban territories. The typification of urbopedocombinations in St. Petersburg has been performed on the basis of data on the geometry and composition of the polygons of soils and nonsoil formations. The ratio between the areas of soils and nonsoil formations and their spatial distribution patterns have been used to distinguish between six types of the urbanized soil space. The principles of classification of the soils of urban territories have been specified, and a separate order of pedo-allochthonous soils has been suggested for inclusion into the Classification and Diagnostic System of Russian Soils (2004). Six types of pedo-allochthonous soils have been distinguished on the basis of data on their humus and organic horizons and the character of the underlying mineral substrate.

New optical museum at Saint-Petersburg for education and training

Science.gov (United States)

Vasil'ev, V. N.; Stafeef, S. K.; Tomilin, M. G.

2009-06-01

Nowadays the educational problem of teaching optics and photonics is to attract the young generation to the wonderful and magic world of light, optical science, technology and systems. The main issue is to explain that in the course of last several hundred years optics has been representing the most clear world view for humanity. In fact, the optics itself is a multidisciplinary complex of independent scientific directions, and, moreover, it has always been a generator of new fields of knowledge. Besides, optics and photonics are the fields within which the most fundamental problems of today's reality are to be resolved. It is absolutely necessary to encourage our scholars in getting optics and photonics education as an alternative physical basis to gaining solely computer knowledge. The main obstacle is the poor connection between program of optical education and the real optical researches, disintegration of different branches of the optical science, the demographic situation, some problems with teaching mathematics and physics at schools, and the collision between traditional educational methods and the mentality of the new generation. In Russia the Saint-Petersburg State University of Information Technologies, Mechanics and Optics offers partial solution to these problems: the organization of a real place for interactive optical science in a form of a new museum of optics, intended for education and training, seems to be the most effective way. This was the main reason for establishing such a museum in Saint-Petersburg at the end of 2008.

The use of local natural stone in construction of St. Petersburg region and south-east Finland

Science.gov (United States)

Luodes, Hannu; Härmä, Paavo; Panova, Elena; Pirinen, Heikki; Selonen, Olavi

2013-04-01

A three-year project, started in 2012, "Efficient use of natural stone in the Leningrad region and South-East Finland", studies the use and durability of natural stone in the city environments in the Nordic climate and especially along the Eastern Baltic Sea coastline between Helsinki and St. Petersburg. The project is lead by the Geological Survey of Finland (GTK) and the partners in the project are Saimaa University of Applied Sciences from Finland and Federal State Unitary Enterprise "Petersburg Complex Geological Expedition" Russian together with Saint-Petersburg State University from the Russian Federation. As associates in this project are also natural stone companies from Finland, Ylämaa Group Oy and Palin Granit Oy. The project is co-funded by the European Union, the Russian Federation and the Republic of Finland through the European Neighbourhood and Partnership Instrument (ENPI). A great potential of natural stone that can be used in construction is located in the border zone between South-East Finland and the Leningrad region. Rapakivi granite from that area has been utilized for several important buildings worldwide since 18th century and the area holds still potential for future economic growth. The use of the stone particularly from this area is based on its visual expression and good properties with high durability and long life cycle that can be used as arguments in the future development. Strengthening of the knowledge of the material reserves in the area gives a long term basement for economic development. Special aim of the project is to promote the use of natural stone in the city construction, especially the use of left-over stone generated in the production. In the project the use of natural stone in larger cities from the 18th century until today including the towns St. Petersburg, Vyborg, Helsinki, Kuopio and Kotka will be reported. Also an analysis of the near future needs of natural stone (qualities and quantities) in reconstruction and

The St.Petersburg school of oncogynecology, certain results and perspectives

International Nuclear Information System (INIS)

Bokhman, Ya.V.; Bishnevskij, A.S.; Maksimov, S.Ya.

1997-01-01

Basic results on studies, accomplished at the St.Petersburg school of oncogynecology, relative to the most frequent cases of Timor process localization (uterus cervix cancer, endometritis cancer, ovary cancer). It is shown that results of improved gynecological cancer treatment and decrease in mortality cases may be achieved not because of improving the surgical and radiation methods, the possibilities whereof are to a certain degree exhausted, but due to introduction of screening programs, enabling identification of early preclinical forms of cancer. Computerized and magnetoresonance tomography, USI and mammography are among the most efficient diagnostical methods. The perspectives of chemiohormone therapy and immunotherapy are also noted

MEDICAL CARE SERVICE FOR CHILDREN WITH SPINAL INJURIES IN SAINT-PETERSBURG

Directory of Open Access Journals (Sweden)

Alexei Georgievich Baindurashvili

2014-12-01

Full Text Available The scientifically based organizational system of diagnosis, treatment and rehabilitation of children with fractures of the vertebrae is accepted in the medical institutions of St. Petersburg, including inpatient, sanatorium and outpatient care. Stages of conservative treatment in patients with vertebral compression fractures in the emergency departments of children’s general hospitals in St. Petersburg are reported, the St. Petersburg State budgetary institution of health care Children’s Rehabilitation Center of Orthopedics and Traumatology “Ogonyok” and children’s outpatient clinics. The algorithm is presented in details to provide advice and high-tech The St. Petersburg SFHI Children’s Rehabilitation Center of Orthopedics and Traumatology “Ogonek”, Saint-Petersburg surgical emergency care to children with unstable and complicated fractures of the vertebrae, which is carried out by experts of the Federal Children’s Center of spine and spinal cord injuries at the base of the department of spinal pathology and neurosurgery of FSBI “Scientific and Research Institute for Children’s Orthopedics n. a. G. I. Turner” under the Ministry of Health of the Russian Federation.

Russian Muslims: History and Modern Age (Case of Establishing and Developing of Islamic Community in Saint Petersburg

Directory of Open Access Journals (Sweden)

Marina A. Sapronova

2016-01-01

Full Text Available Book review: Renat Bekkin, Almira Tagirdzhanova. Muslim Petersburg. Historical guide-book. The life of Muslims in St. Petersburg and its suburbs. - Moscow, St. Petersburg: Institute for African Studies, 2016. - 640p.

RESULTS OF ACUTE LYMPHOBLASTIC LEUKEMIA TREATMENT WITH INTENSIVE CHEMOTHERAPY IN CHILDREN IN ST.-PETERSBURG: RETROSPECTIVE EVALUATION OF TWO VERSIONS OF COALL-92 PROTOCOL

Directory of Open Access Journals (Sweden)

E.G. Boichenko

2011-01-01

Full Text Available Regardless the success gained in treatment of acute lymphoblastic leukaemia, several problems still remain to be solved, such as: overcoming primary drug resistance and minimizing the amount of relapses as well as decreasing of chemotherapy toxicity without detriment to the final outcome of the treatment. Development of an optimal chemotherapeutical strategy still remains a hot issue. Objective: to evaluate an efficacy of two modifications of German protocol COALL-92 in treatment of ALL in children in St.-Petersburg. Methods: the retrospective analysis of results of treatment in patients under 18 years old with ALL was performed. The diagnosis was confirmed according to international criteria. The treatment was performed via protocols PECO-92 and COALL-St.-Petersburg-92. Results: 438 initial patients with ALL were treated in St.-Petersburg clinics during the period from 01.01.1993 to 01.01.2007. At the time of analysis the probability of event-free survival (pEFS was 60% in group of PECO-92 protocol and 70% — in COALL group (plog-rank = 0,048, probability of relapse-free survival (рRFS was 65 and 74% (plog-rank = 0,002, probability of overall survival was (pOS 78 and 70%, correspondingly (plog-rank = 0,079. Conclusion: inclusion of protocol treatment in practice of St.-Petersburg hospitals resulted in significant improvement of treatment results in children with ALL. The problem of both versions of COALL protocol is high rate of postremission mortality due to high toxicity of intensive stage if chemotherapy.Key words: children, acute lymphoblastic leukemia, intensive chemotherapy.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2011; 10 (3: 33–42

Saint Petersburg as a Global Coastal City: Positioning in the Baltic Region

Directory of Open Access Journals (Sweden)

Lachininskii Stanislav

2015-09-01

Full Text Available The Baltic region consists of coastal areas of nine countries — Russia, Estonia, Latvia, Lithuania, Poland, Germany, Denmark, Sweden, and Finland. The region’s hubs are the port cities located along the Baltic Sea coast. However, Peter Taylor and Saskia Sassen’s classification identifies higher status cities and ‘global cities’, which are to be considered in the global context. Seven coastal regions are distinguished within this region, whose organising centers are the global coastal cities of Stockholm, Copenhagen, Helsinki, Riga, Tallinn, St. Petersburg, and Malmö. The concept of a “global city-region” (Sassen can be used as a methodological framework for analyzing this connection. Within this hierarchy, the dominant alpha group global city is Stockholm. The authors argue that, as a global coastal city, St. Petersburg forms the St. Petersburg coastal region, which can be defined as a typical "global city region". The index method shows that the position of St. Petersburg in the system of global coastal cities of the Baltic region is relatively favorable in view of its transport, logistics, and demographic potential and the advantageous geo-economic situation. St. Petersburg has certain competitive advantages in the region brought about by its demographic potential, port freight capacity, and the favorable geo-economic position of the "sea gate" of Russia. However, the level of high-tech services and ‘new economy’ development is not sufficient for the port to become a match for the top three cities (Stockholm, Helsinki, and Copenhagen. This is increasingly important because transboundary global city networks demonstrate that global cities are functions of global networks. Saint Petersburg is just starting to integrate into these networks through the Pulkovo airline hub and seaports of Ust-Luga, Primorsk, and Saint Petersburg.

Saint Petersburg as a Global Coastal City: Positioning in the Baltic Region

Directory of Open Access Journals (Sweden)

Lachninsky S.

2015-08-01

Full Text Available The Baltic region consists of coastal areas of nine countries — Russia, Estonia, Latvia, Lithuania, Poland, Germany, Denmark, Sweden, and Finland. The region’s hubs are the port cities located along the Baltic Sea coast. However, Peter Taylor and Saskia Sassen’s classification identifies higher status cities and ‘global cities’, which are to be considered in the global context. Seven coastal regions are distinguished within this region, whose organising centers are the global coastal cities of Stockholm, Copenhagen, Helsinki, Riga, Tallinn, St. Petersburg, and Malmö. The concept of a “global city-region” (Sassen can be used as a methodological framework for analyzing this connection. Within this hierarchy, the dominant alpha group global city is Stockholm. The authors argue that, as a global coastal city, St. Petersburg forms the St. Petersburg coastal region, which can be defined as a typical "global city region". The index method shows that the position of St. Petersburg in the system of global coastal cities of the Baltic region is relatively favorable in view of its transport, logistics, and demographic potential and the advantageous geo-economic situation. St. Petersburg has certain competitive advantages in the region brought about by its demographic potential, port freight capacity, and the favorable geo-economic position of the "sea gate" of Russia. However, the level of high-tech services and ‘new economy’ development is not sufficient for the port to become a match for the top three cities (Stockholm, Helsinki, and Copenhagen. This is increasingly important because transboundary global city networks demonstrate that global cities are functions of global networks. Saint Petersburg is just starting to integrate into these networks through the Pulkovo airline hub and seaports of Ust-Luga, Primorsk, and Saint Petersburg.

[Jan Kusberg, Kleine Geschichte St. Petersburgs. (Regensburg, 2009) ; Ingrid Bohn. Kleine Geschichte Stockholms. (Regensburg, 2008) ; Konrad Dittrich. Kleine Lübecker Stadtgeschichte. (Regensburg, 2007)] / Dennis Hortmuth

Index Scriptorium Estoniae

Hormuth, Dennis

2011-01-01

Arvustus: Jan Kusberg, Kleine Geschichte St. Petersburgs. (Regensburg, 2009) ; Ingrid Bohn. Kleine Geschichte Stockholms. (Regensburg, 2008) ; Konrad Dittrich. Kleine Lübecker Stadtgeschichte. (Regensburg, 2007)

Biofouling of granite-rapakivi in St. Petersburg monuments and in the quarry in Russia and Finland

Science.gov (United States)

Vlasov, Dmitry; Panova, Elena; Alampieva, Elena; Olhovaya, Elena; Popova, Tatyana; Vlasov, Alexey; Zelenskaya, Marina

2013-04-01

Granite-rapakivi was widely used in the architecture of St. Petersburg: the facades of buildings, embankments of rivers and canals, bridges, sculptural monuments, pedestals, facing the metro stations. This stone is rapidly destroyed due to the peculiarities of its structure. Biofouling of granite is insufficiently studied. Cause the destruction of granite can be bacteria, microscopic algae, fungi, mosses, lichens, higher plants, invertebrates and vertebrates. They often form specific lithobiotic communities that contribute to the destruction of granite-rapakivi. The objects of research were monuments of St. Petersburg (granite sculpture, facades, facing embankments) as well as granite-rapakivi quarries in Russia and Finland, where the stone was quarried for use in St. Petersburg. Sampling was carried out from the most typical biofouling sites. Different methods were applied for the study of damaged granite: petrographic analysis, light and scanning electron microscopy, methods for detection and identification of microorganisms, X-ray microprobe analysis. As result the main forms of granite destruction were described: fractures, ovoid weathering, granular disintegration, surface films, crusts and layers, pitting and fouling. Lichens, mosses, herbaceous and micromycetes were dominated on the granite-rapakivi in quarries. For example, in a Monferran quarry (Virolahti region) the complicated lithobiotic community was revealed. It included 30 species of micromycetes, 31 species of lichens, 10 species of moss. Bacteriological analysis showed the dominance of bacteria Bacillus, and actinomycetes in microbial biofilms. More than 100 species of plants were found on the granite embankments in St. Petersburg. They were confined to the cracks, seams of granite blocks. Plants and mosses were common to the granite embankments of rivers and canals in the central (historical) part of the city. Dimensions of mosses depend on the area of the deepening which they occupy. The most

Contributions to 30th European Physical Society conference on controlled fusion and plasma physics (St. Petersburg, Russia, 7-11 July 2003) from NIFS

International Nuclear Information System (INIS)

2003-08-01

25 contributed papers to the 30th European Physical Society Conference on Controlled Fusion and Plasma Physics (St. Petersburg, Russia, 7-11 July 2003) from the activity of NIFS are collected in this report. (author)

A tale of two cities: stigma and health outcomes among people with HIV who inject drugs in St. Petersburg, Russia and Kohtla-Järve, Estonia.

Science.gov (United States)

Burke, Sara E; Calabrese, Sarah K; Dovidio, John F; Levina, Olga S; Uusküla, Anneli; Niccolai, Linda M; Abel-Ollo, Katri; Heimer, Robert

2015-04-01

Experiences of stigma are often associated with negative mental and physical health outcomes. The present work tested the associations between stigma and health-related outcomes among people with HIV who inject drugs in Kohtla-Järve, Estonia and St. Petersburg, Russia. These two cities share some of the highest rates of HIV outside of sub-Saharan Africa, largely driven by injection drug use, but Estonia has implemented harm reduction services more comprehensively. People who inject drugs were recruited using respondent-driven sampling; those who indicated being HIV-positive were included in the present sample (n = 381 in St. Petersburg; n = 288 in Kohtla-Järve). Participants reported their health information and completed measures of internalized HIV stigma, anticipated HIV stigma, internalized drug stigma, and anticipated drug stigma. Participants in both locations indicated similarly high levels of all four forms of stigma. However, stigma variables were more strongly associated with health outcomes in Russia than in Estonia. The St. Petersburg results were consistent with prior work linking stigma and health. Lower barriers to care in Kohtla-Järve may help explain why social stigma was not closely tied to negative health outcomes there. Implications for interventions and health policy are discussed. Copyright © 2015 Elsevier Ltd. All rights reserved.

A Tale of Two Cities: Stigma and Health Outcomes Among People with HIV who Inject Drugs in St. Petersburg, Russia and Kohtla-Järve, Estonia

Science.gov (United States)

Burke, Sara E.; Calabrese, Sarah K.; Dovidio, John F.; Levina, Olga S.; Uusküla, Anneli; Niccolai, Linda M.; Abel-Ollo, Katri; Heimer, Robert

2015-01-01

Experiences of stigma are often associated with negative mental and physical health outcomes. The present work tested the associations between stigma and health-related outcomes among people with HIV who inject drugs in Kohtla-Järve, Estonia and St. Petersburg, Russia. These two cities share some of the highest rates of HIV outside of sub-Saharan Africa, largely driven by injection drug use, but Estonia has implemented harm reduction services more comprehensively. People who inject drugs were recruited using respondent-driven sampling; those who indicated being HIV-positive were included in the present sample (n=381 in St. Petersburg; n=288 in Kohtla-Järve). Participants reported their health information and completed measures of internalized HIV stigma, anticipated HIV stigma, internalized drug stigma, and anticipated drug stigma. Participants in both locations indicated similarly high levels of all four forms of stigma. However, stigma variables were more strongly associated with health outcomes in Russia than in Estonia. The St. Petersburg results were consistent with prior work linking stigma and health. Lower barriers to care in Kohtla-Järve may help explain why social stigma was not closely tied to negative health outcomes there. Implications for interventions and health policy are discussed. PMID:25703668

Analysis of the incidence of syphilis in the Leningrad region and St. Petersburg: the current state

Directory of Open Access Journals (Sweden)

R. A. Agaev

2011-01-01

Full Text Available In 1996–2009, the incidence of syphilis in the North-West region of Russia has declined and changed its structure. The frequency of neurosyphilis and latent forms increased, especially of late and unspecified latent syphilis. Differences in the structure of syphilis between the Leningrad region and St. Petersburg have been identified, which consisted in the reduction of primary syphilis and an increase in early latent syphilis in comparison with the city.

Evaluating the impact of a partnership for creating change in substance misuse practice in St. Petersburg, Russia.

Science.gov (United States)

Green, Anita J; Holloway, David G

2005-11-01

This paper reports on an evaluation of an innovative education and training programme for nurses and narcologists in St. Petersburg, Russia. The aims of the evaluation were: first, to evaluate the effect of the education and training programme on the clinical practice of doctors and nurses who have had direct contact with the programme and, second, to evaluate the influence of the education and training programme on city-wide drug and alcohol policy and practice. Brief contextual information regarding the programme is provided prior to an account of the qualitative methodology. Particular attention was paid to the work of Patton [Utilisation-focused evaluation, second ed., Sage, London, 1986; Qualitative research and evaluation methods, third ed., Sage, London, 2002] for the theoretical framework and to Hantais and Mangen [Cross-national research methods in the social sciences, Pinter, London, 1996] regarding the methodological issues that surround international and cross-cultural research projects. Data collection was carried out in St. Petersburg and in the United Kingdom, which involved key participants in the programme. The data analysis followed Miles and Huberman [Qualitative data analysis. An expanded sourcebook, second ed. Sage, Thousand Oaks, 1994] which yielded six major themes: rehabilitation, the role and continuing professional development of the trained nurse; the status of the nurse training-college and the staff, small scale projects and their significance; sharing experiences/networking/face-to-face meetings; and, lack of resistance. The findings are discussed and recommendations for further involvement are identified.

DIET OF ST. PETERSBURG INFANTS AND PRE-SCHOOL CHILDREN AS A FACTOR MAINTAINING NEGATIVE INFLUENCE OF THE REGION NATURE AND ECOLOGY

Directory of Open Access Journals (Sweden)

E. M. Bulatova

2013-01-01

Full Text Available Aim: to study defects of infants and pre-school children diet, which negative consequences are aggravated by unfavorable nature and ecological conditions of St. Petersburg region. Patients and methods: diet of 119 children (53 — aged from 2 to 3 years old and 66 — from 4 to 6 years old visiting St. Petersburg pre-school institutions of 12-hours stay (including all additional food outside the institution was analyzed.  Analysis of diet was formed by assessment of actual nutrition and supply of nutrients. Results: actual diet of infants and pre-school children was found to deviate significantly from recommended standards which lead to long-standing imbalance of the main nutrients intake. Many defects of the diet are maintained by specific negative factors of the habitat. Combined influence of such influence causes disturbances in development and increase of ecology-dependent disorders in children. Conclusions: in organization of nutrition of children living in unfavorable nature and ecology conditions account must be taken not only of age standards of nutrients and calories intake, but weather, nature biological rhythms and specific geological characteristics.

Specificity of high-rise construction and real estate markets in the regional economy: an analysis of Russian practice (example of St. Petersburg)

Science.gov (United States)

Vilken, Viktoriya; Kalinina, Olga; Dubgorn, Alissa

2018-03-01

In paper features of the regional markets of construction the commercial and residential real estate on the example of St. Petersburg are defined. The current situation is analysed, the specific features of branch are revealed. The major factors influencing investors making decisions on construction of various types of objects are defined. The main methods of advance of real estate objects are considered.

The prevalence of drug use among university students in St. Petersburg, Russia

Directory of Open Access Journals (Sweden)

Tsvetkova L. A.

2013-01-01

Full Text Available Over the last decade, the problem of young people's health has been among the most important and complicated ones for Russian society; these problems affect not only young children but also students in higher education institutions. The low level of physical and psychological health of young people has become an alarming characteristic of the demographic situation in modern Russia.This study was carried out at the State University of St. Petersburg, which is one of the largest higher education institutions in Russia. The university consists of many academic departments, and thus it is possible to study the health-related behavior of students with different professional backgrounds.The results show that drug use among students in Russia still remains relatively rare and episodic; in most cases, students use "light" drugs and thus have both slow rates of developing an addiction and an alternative but successful socialization in modern youth subculture. Such drugs are also not generally associated with significant health risks.

[St. Petersburg und Livland - und die Entwicklung der estnischen Literatur : Anton Schiefner (1817-1879) und Friedrich R. Kreutzwald (1803-1882) im Briefwechsel (1853-1879)] / Felix Köther

Index Scriptorium Estoniae

Köther, Felix

2015-01-01

Arvustus: St. Petersburg und Livland - und die Entwicklung der estnischen Literatur : Anton Schiefner (1817-1879) und Friedrich R. Kreutzwald (1803-1882) im Briefwechsel (1853-1879) / bearbeitet von Hartmut Walravens. Wiesbaden : Harrassowitz, 2013. (Orientalistik-Bibliographien und Dokumentationen ; Bd. 22)

Internalized HIV and Drug Stigmas: Interacting Forces Threatening Health Status and Health Service Utilization Among People with HIV Who Inject Drugs in St. Petersburg, Russia

Science.gov (United States)

Burke, Sara E.; Dovidio, John F.; Levina, Olga S.; Uusküla, Anneli; Niccolai, Linda M.; Heimer, Robert

2016-01-01

Marked overlap between the HIV and injection drug use epidemics in St. Petersburg, Russia, puts many people in need of health services at risk for stigmatization based on both characteristics simultaneously. The current study examined the independent and interactive effects of internalized HIV and drug stigmas on health status and health service utilization among 383 people with HIV who inject drugs in St. Petersburg. Participants self-reported internalized HIV stigma, internalized drug stigma, health status (subjective rating and symptom count), health service utilization (HIV care and drug treatment), sociodemographic characteristics, and health/behavioral history. For both forms of internalized stigma, greater stigma was correlated with poorer health and lower likelihood of service utilization. HIV and drug stigmas interacted to predict symptom count, HIV care, and drug treatment such that individuals internalizing high levels of both stigmas were at elevated risk for experiencing poor health and less likely to access health services. PMID:26050155

Mercury pollution in the ground of Saint-Petersburg

Energy Technology Data Exchange (ETDEWEB)

Malov, A.M. [FSSI Inst. of Toxicology FMBA of Russia, Saint-Petersburg (Russian Federation)

2008-07-01

The problem of mercury poisoning in St-Petersburg's industrial centre was investigated. First, mercury content was directly measured in ground samples taken at various depths. Mushrooms, which are abundant in every district of the city, were then collected from lawns, yards and parks. Mushrooms provide an accurate indication of mercury distribution in the upper layer of the ground because they get their nutrients from the environment. As such, the chemical composition of mushrooms depends on the composition of the substrate on which they grow, notably the composition of the ground soil and its mercury content. The purpose of the study was to determine the mercury content of the mushrooms growing in the centre of St-Petersburg and its suburbs. The mercury content of the samples was measured by using the cold vapor atomic absorption spectrometry method. The mercury content of the mushrooms collected ranged from 1.29 mg/kg to 0.010 mg/kg. There was some correlation of the 2 data sets for territorial mercury impurity. The mercury content in the blood of 2 comparable groups of women living in the central part of St-Petersburg and its suburbs was also compared. Although there was no one single patterns of mercury distribution in the ground of the city, the depth of 1.0 to 2.0 m was found to be the most polluted. It was concluded that both measuring methods could be used to determine mercury contamination, but each reflects the situation from a different perspective. 20 refs., 3 tabs.

Risk factors for developing tuberculosis in remand prisons in St. Petersburg, Russia - a case-control study.

Science.gov (United States)

Lobacheva, Tatiana; Asikainen, Tommi; Giesecke, Johan

2007-01-01

Detainees have a substantial risk to develop tuberculosis (TB) due to a higher incidence of TB in remand prison compared to the civil community. They develop TB during incarceration not only due to poor living conditions in remand prison, but also due to some factors affecting their life before imprisonment. Prevention measures against TB spread from penitentiary institutions to society include study of factors, which contribute to TB development. Current study aims at identification of important risk factors of TB development in remand prison in St. Petersburg, Russia. A retrospective matched case-control study was performed from May 2002 to May 2003 in two remand prisons in St. Petersburg. One hundred and fourteen prisoners (57 cases, 57 controls) were interviewed by using standardised questionnaire. Logistic regression analysis was performed to identify risk factors. Six factors were significantly linked to the risk of developing TB: narcotic drug use (odds ratio (OR): 2.6, 95% confidence interval (CI): 1.0-6.9), low income (OR: 3.2, CI: 1.2-8.6), high ratio of prisoners per available bed (OR: 4.0, CI: 1.1-15.0), not having own bed clothes (OR: 13.0, CI: 2.7-61.6), and little time outdoors (OR: 3.3, CI: 1.3-8.5). However, good housing before imprisonment (OR: 4.2, CI: 1.1-15.7) was a separate risk factor for TB. Three of the risk factors (high number of prisoners per bed, not having own bed clothes, and little time outdoors) are certainly possible to approach by improvement of conditions in remand prisons. The remaining three factors (narcotic drug use, good housing before imprisonment, and low income) provide knowledge about study population, but cannot be intervened by prison's medical staff.

Archive of Geosample Data and Information from the U.S. Geological Survey (USGS) Coastal and Marine Geology Program (CMGP) St. Petersburg Coastal and Marine Science Center (SPCMSC) Samples Repository

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The U.S. Geological Survey Coastal and Marine Geology Program (CMGP) St. Petersburg Coastal and Marine Science Center (SPCMSC) Samples Repository is a partner in the...

Demonetization: did India face the St. Petersburg paradox and lose?

Directory of Open Access Journals (Sweden)

Rajaram Gana

2017-12-01

Full Text Available In 2016, India demonetized 24% of its currency notes (viz. 86% in cash value in circulation presuming this will remove “black” (illicit and counterfeit cash holdings, and combat money laundering. This was the largest demonetization experiment in recent history. Although demonetization has occurred several times before, no unambiguous economic argument for, or against, it exists. This was a key enabler for demonetization, yet again. This paper argues that the St. Petersburg Paradox (SPP provides a compelling argument against demonetization. Assuming the distribution of cash is lognormal, it is shown that the probability of black cash holdings will be small. If not, the holders would: a be irrational because they are willing to accept, contrary to the SPP, the small probability of a large loss, by effectively perceiving it as zero, without using all means to immunize themselves against it; or b be sure their cash can be legitimized via collusion with the State; or c be sure they can incentivize law-abiding citizens to act as agents to legitimize the cash for a reasonable fee. Assuming rationality and no bureaucratic support, large probabilities of black cash holdings imply that many more law-abiding patriotic citizens have to be corruptible than seems rational.

EPIDEMIOLOGICAL, SOCIAL AND ECONOMIC EVIDENCES OF VACCINATION AGAINST HUMAN PAPILLOMAVIRUS INFECTION IN SAINT-PETERSBURG

Directory of Open Access Journals (Sweden)

L. V. Lyalina

2014-01-01

Full Text Available Abstract. Analysis of anogenital warts morbidity in St. Petersburg and Russian Federation in 2000–2013 has been carried out. The incidence rate in the population of St. Petersburg during the observation period was found to be 1.4–2.3 times higher. In 2011–2013, 3310 pregnant women were tested for high carcinogenic risk HPV by PCR. Prevalence rate of HPV genotype 16 was 11.0 per 100 tested persons. Other genotypes (31, 52, 33, 45, 58, 39, 18, 59, 35were determined less often (p < 0.001 6.3; 6.3; 5.1; 4.02; 3.7; 3.4; 2.9; 2.8 and 2.7 per 100 persons, respectively. An increased morbidity of cervical cancer in women aging from 25 to 49 years old was established. Assessment of the economic burden of diseases associated with HPV has shown that in 2012 in St. Petersburg expenses were more than one billion rubles. In the structure of economic lost the largest proportion was associated with premature mortality of women with cervical cancer.

Risk-communication issues in radiation safety: еvaluation of public awareness in St. Petersburg and the Leningrad region on the activities of the nuclear industry and public understanding of the hazards

Directory of Open Access Journals (Sweden)

G. V. Arkhangelskaya

2017-01-01

Full Text Available In 2016, St. Petersburg Research Institute of Radiation Hygiene named after Professor P.V. Ramzaev developed a Program for the radiation risk communication management for the adequate perception risks associated with the use of various technologies in the nuclear industry by the public. Carrying out sociological research is one of the stages of this program. The aim of the analysis presented in the article is to study the population’s awareness of radiation safety issues and its attitude to further development of the nuclear industry. The data used in this analysis is a part of a large sociological survey conducted in St. Petersburg and the Leningrad Region The sociological research was conducted by the method of a selective questionnaire survey among the adult population permanently residing in the territory of St. Petersburg and the Leningrad Region. The volume of the sample studied was 2369 respondents: 1006 in St. Petersburg and 1363 in the Leningrad Region, including Sosnovy Bor – 401. The analysis showed that the population of all the studied territories estimates the environmental situation as being mainly favorable. The residents consider the main environmental problems in all areas studied to be a collection, removal, storage, disposal of garbage, as well as air and water pollution. The population of the region is relatively poorly informed about the current projects in the nuclear industry. One-third of the inhabitants of the region perceives the Leningrad nuclear power plant as a source of danger. Respondents see the main danger in the possibility of an accident on it. There is a sharply negative attitude of the population towards the construction of radioactive waste disposal sites anywhere in the region. According to the results of the study, it can be concluded that the population of the studied region is poorly informed about the existing radiation situation and the nuclear industry projects. It requires an optimization of the

Saint Petersburg magnetic observatory: from Voeikovo subdivision to INTERMAGNET certification

Science.gov (United States)

Sidorov, Roman; Soloviev, Anatoly; Krasnoperov, Roman; Kudin, Dmitry; Grudnev, Andrei; Kopytenko, Yury; Kotikov, Andrei; Sergushin, Pavel

2017-11-01

Since June 2012 the Saint Petersburg magnetic observatory is being developed and maintained by two institutions of the Russian Academy of Sciences (RAS) - the Geophysical Center of RAS (GC RAS) and the Saint Petersburg branch of the Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation of RAS (IZMIRAN SPb). On 29 April 2016 the application of the Saint Petersburg observatory (IAGA code SPG) for introduction into the INTERMAGNET network was accepted after approval by the experts of the first definitive dataset over 2015, produced by the GC RAS, and on 9 June 2016 the SPG observatory was officially certified. One of the oldest series of magnetic observations, originating in 1834, was resumed in the 21st century, meeting the highest quality standards and all modern technical requirements. In this paper a brief historical and scientific background of the SPG observatory foundation and development is given, the stages of its renovation and upgrade in the 21st century are described, and information on its current state is provided. The first results of the observatory functioning are discussed and geomagnetic variations registered at the SPG observatory are assessed and compared with geomagnetic data from the INTERMAGNET observatories located in the same region.

Saint Petersburg magnetic observatory: from Voeikovo subdivision to INTERMAGNET certification

Directory of Open Access Journals (Sweden)

R. Sidorov

2017-11-01

Full Text Available Since June 2012 the Saint Petersburg magnetic observatory is being developed and maintained by two institutions of the Russian Academy of Sciences (RAS – the Geophysical Center of RAS (GC RAS and the Saint Petersburg branch of the Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation of RAS (IZMIRAN SPb. On 29 April 2016 the application of the Saint Petersburg observatory (IAGA code SPG for introduction into the INTERMAGNET network was accepted after approval by the experts of the first definitive dataset over 2015, produced by the GC RAS, and on 9 June 2016 the SPG observatory was officially certified. One of the oldest series of magnetic observations, originating in 1834, was resumed in the 21st century, meeting the highest quality standards and all modern technical requirements. In this paper a brief historical and scientific background of the SPG observatory foundation and development is given, the stages of its renovation and upgrade in the 21st century are described, and information on its current state is provided. The first results of the observatory functioning are discussed and geomagnetic variations registered at the SPG observatory are assessed and compared with geomagnetic data from the INTERMAGNET observatories located in the same region.

Welcome to the 21st International Conference on Spectral Line Shapes

Science.gov (United States)

2012-12-01

Dear Participants and Guests On behalf of the Rector's Office, welcome to St. Petersburg University, one of the oldest, largest and most prestigious universities in Russia. The 12 Colleges Building (named after the Collegia of Peter the Great's time, Ministries in the modern sense of the word) has been home to the University since 1804. St. Petersburg State University is the successor of the first Russian University founded by Peter the Great on 24 January 1724. It's distinguished faculty members include mathematicians Chebyshev and Smirnov, physicists Lenz and Fock, chemists Mendeleev and Butlerov, embryologist Kovalevsky, and physiologist Sechenov. Several of our alumni won Nobel Prizes - Pavlov, Semenov, Kantorovich, Landau and Prokhorov. The University is the alma mater of two presidents of Russia, Vladimir Putin and Dmitry Medvedev. St. Petersburg State University today consists of 19 faculties on two campuses: in the historic downtown, on Vasilyevsky Island, and in Peterhof. The Faculty of Physics carries out research projects through the efforts of 260 employees, of which 150 hold doctoral degrees, and 50 have been awarded Grand Doctorates. The work is done in a vast variety of areas, from the physics of elementary particles to the physics of the atmosphere. Optics and spectroscopy has been a particularly significant area of research. This field of inquiry goes back to the work of Academician D S Rozhdestvensky more than 70 years ago, when he first suggested his famous hook method. After him the work was headed by S Frisch, corresponding member of the Academy of Sciences and editor-in-chief of Optics and Spectroscopy Journal. Today research projects in optics involve over 50 staff members, graduate and post-graduate students. Work involves projects on spectroscopy of cold and hot plasma, atomic and molecular spectroscopy, non-linear spectroscopy and spectroscopic analysis. Our scholars support active international ties with their colleagues worldwide. The

The International Scientific-Practical Conference XIII Faizkhanov Readings “The Heritage of the Golden Horde in the Nationhood and Cultural Traditions of the Peoples of Eurasia” (St. Petersburg, May 4–6, 2016

Directory of Open Access Journals (Sweden)

R.Yu. Pochekaev

2017-03-01

Full Text Available XIII Faizkhanov Readings have been held in St. Petersburg on May 4–6, 2016. This year the conference was devoted to the Golden Horde and its heritage in Eurasia on occasion of the 750 years from foundation of this state. The conference was organized by the Spiritual Administration of Moslems of the Russian Federation, State Hermitage, Moscow State University, St. Petersburg State University, Institute of Oriental Studies, Institute of Oriental Manuscripts and others. There were two plenary sessions and four sections with about 100 speakers from different regions of Russia as well as from Finland, France, Kazakhstan, Ukraine, Uzbekistan. Most part of presentations caused questions and debates. The proceeding of the conference is to be published this year.

Evolution of high-rise construction in Leningrad - Saint Petersburg in the middle of the 20th - Early 21st centuries: projects and Implementation

Science.gov (United States)

Vaytens, Andrey; Rusanov, Gennadiy; Skryabin, Pavel

2018-03-01

One of the most important issues in national urban planning is arrangement of high-rise buildings in the largest cities of Russia. This issue becomes especially acute in such cities as Saint Petersburg, which has unique architectural and urban-planning heritage preserved to a great extent. In this regard, it seems important to trace the evolution of high-rise construction development and arrangement in Leningrad - Saint Petersburg in the middle of the 20th — early 21st centuries. The goal of the article is to consider high-rise construction development regarding both public and residential buildings in comparison of project ideas and results of their implementation in the 1940s-2000s. Prerequisites and issues of high-rise construction of that period are considered. Particular attention is paid to changes in the official urban-planning policy, regulatory framework and attitude of city authorities to high-rise construction. The study was carried out with the consideration of the following historic periods differing in their urban-planning policy: the late 1940s-1950s; 1960s; 1970-1980s; 1990s; 2000s-2010s. Economical prerequisites of high-rise construction and their influence on the modern urban-planning policy during the post-Soviet period are considered. In conclusion, an attempt is made to determine tendencies of high-rise construction development in Saint Petersburg.

Hepatitis C virus infection among drug injectors in St Petersburg, Russia: social and molecular epidemiology of an endemic infection.

Science.gov (United States)

Paintsil, Elijah; Verevochkin, Sergei V; Dukhovlinova, Elena; Niccolai, Linda; Barbour, Russell; White, Edward; Toussova, Olga V; Alexander, Louis; Kozlov, Andrei P; Heimer, Robert

2009-11-01

To understand the epidemiology and transmission patterns of hepatitis C virus (HCV), the predominant blood borne-pathogen infecting injection drug users (IDUs), in a part of the former Soviet Union. Cross-sectional respondent-driven sample of IDUs. St Petersburg, Russia. A total of 387 IDUs were recruited in late 2005 and throughout 2006. Participants were surveyed to collect demographic, medical and both general and dyad-specific drug injection and sexual behaviors. A blood sample was collected to detect antibodies to hepatitis C and to amplify viral RNA for molecular analysis. The molecular data, including genotypes, were analyzed spatially and linkage patterns were compared to the social linkages obtained by respondent-driven sampling (RDS) for chains of respondents and among the injection dyads. HCV infection was all but ubiquitous: 94.6% of IDUs were HCV-seropositive. Among the 209 viral sequences amplified, genotype 3a predominated (n = 119, 56.9%), followed by 1b (n = 61, 29.2%) and 1a (n = 25, 11.9%). There was no significant clustering of genotypes spatially. Neither genotypes nor closely related sequences were clustered within RDS chains. Analysis of HCV sequences from dyads failed to find associations of genotype or sequence homology within pairs. Genotyping reveals that there have been at least five unique introductions of HCV genotypes into the IDU community in St Petersburg. Analysis of prevalent infections does not appear to correlate with the social networks of IDUs, suggesting that simple approaches to link these networks to prevalent infections, rather than incident transmission, will not prove meaningful. On a more positive note, the majority of IDUs are infected with 3a genotype that is associated with sustained virological response to antiviral therapy.

Neivelti juhitav Bank St. Petersburg korraldas täiendava IPO / Hetlin Villak

Index Scriptorium Estoniae

Villak, Hetlin

2007-01-01

Bank Saint Petersburg müüs täiendava aktsiaemissiooni käigus 50,68 miljonit aktsiat hinnaga 58,37 krooni aktsia, panga esimehele Indrek Neiveltile kuulub nüüd üle 100 miljoni krooni väärtuses panga aktsiaid

A Cohort Approach to Real-Time Detection of Acute HIV Infections Among People Who Inject Drugs in St. Petersburg, Russia.

Science.gov (United States)

Toussova, Olga V; Kozlov, Andrei P; Verevochkin, Sergei V; Lancaster, Kathryn E; Shaboltas, Alla V; Masharsky, Alexei; Dukhovlinova, Elena; Miller, William C; Hoffman, Irving F

2018-03-01

To detect acute HIV infections (AHIs) in real time among people who inject drugs (PWID) in St. Petersburg, Russia and to test the feasibility of this approach. Prospective cohort study. One hundred seronegative or acutely HIV-infected at screening PWID were enrolled and followed until the end of the 12-month pilot period. Each participant was evaluated, tested, and counseled for HIV monthly. Two HIV tests were used: HIV antibody and HIV RNA PCR. If diagnosed with AHI, participants were followed weekly for a month; then, monthly for 3 months; and then, quarterly for the duration of the follow-up period. HIV risk behavior was assessed at each study visit. Most enrolled PWID were 30-39 years old, male, completed high school or more, not employed full-time, heroin users, and frequently shared injection paraphernalia. AHI prevalence at screening was 1.8% [95% confidence interval (CI): 0.4, 5.5]. Three participants with AHI at enrollment represented 3% (95% CI: 0.6, 8.5) of the 100 participants who consented to enroll. Among the HIV-uninfected participants (n = 97), the AHI incidence over time was 9.3 per 100 person-years. Persons with AHI were more likely to report alcohol intoxication within the prior 30 days. This was the first study to detect AHI using a cohort approach. The approach proved to be feasible: recruitment, retention, AHI detection, and virological endpoints were successfully reached. A cost analysis in a real-world setting would be required to determine if this strategy could be brought to scale. The study revealed continued high HIV incidence rate among PWID in St. Petersburg, Russia and the importance of prevention and treatment programs for this group.

'In different situations, in different ways': male sex work in St. Petersburg, Russia.

Science.gov (United States)

Niccolai, Linda M; King, Elizabeth J; Eritsyan, Ksenia U; Safiullina, Liliya; Rusakova, Maia M

2013-01-01

We conducted a qualitative study of male sex work in St. Petersburg Russia with a focus on social vulnerabilities, HIV-risk perception and HIV-related behaviours. In-depth interviews were conducted with individuals knowledgeable about male sex work through their profession and with male sex workers themselves. Male sex work involves a variety of exchanges, including expensive vacations, negotiated monetary amounts or simply access to food. Methods of finding clients included the Internet, social venues (e.g. gay clubs and bars) and public places (e.g. parks). Use of the Internet greatly facilitated male sex work in a variety of ways. It was used by both individuals and agencies to find clients, and appeared to be increasing. Men often reported not being professionally connected to other male sex workers and limited disclosure about their work. Many were aware of the work-related risks to personal safety, including violence and robbery by clients. Perceived risk for HIV was mostly abstract and several exceptions to condom use with clients were noted. Alcohol use was reported as moderate but alcohol was consumed frequently in association with work. These data suggest that the most salient risks for male sex workers include professional isolation, threats to personal safety, limited perceived HIV risk and sub-optimal levels of condom use.

Pain is associated with risky drinking over time among HIV-infected persons in St. Petersburg, Russia.

Science.gov (United States)

Tsui, Judith I; Cheng, Debbie M; Coleman, Sharon M; Lira, Marlene C; Blokhina, Elena; Bridden, Carly; Krupitsky, Evgeny; Samet, Jeffrey H

2014-11-01

Pain is highly prevalent among persons with HIV. Alcohol may be used to "self-medicate" pain. This study examined the association between pain and risky alcohol use over time in a cohort of HIV-infected Russian drinkers. This secondary analysis utilized longitudinal data from a randomized trial of a behavioral intervention. Subjects included HIV-infected adults who reported past 6-month risky drinking and unprotected sex and were recruited from HIV and addiction treatment sites in St. Petersburg, Russia. The main independent variable was pain that at least moderately interfered with daily living. The primary outcome was past month risky drinking amounts based on NIAAA guidelines. General estimating equations (GEE) logistic regression models were used to calculate odds ratios and 95% confidence intervals for the association between pain and risky drinking over time (i.e., baseline, 6 and 12 months), adjusting for potential confounders. Baseline characteristics of participants (n=699) were mean age of 30 (SD ±5) years, 41% female, and 22% time. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

76 FR 39068 - Wrangell-Petersburg Resource Advisory Committee

Science.gov (United States)

2011-07-05

... Nolan Center in Wrangell, Alaska. Written comments may be submitted as described under Supplementary... CONTACT: Christopher Savage, Petersburg District Ranger, P.O. Box 1328, Petersburg, Alaska 99833, phone... Christopher Savage, Petersburg District Ranger, P.O. Box 1328, Petersburg, Alaska 99833, or Robert Dalrymple...

Effect of electromagnetic fields of natural and man-made origin on the incidence of various pathologies in St. Petersburg

International Nuclear Information System (INIS)

Tyasto, M.I.; Ptitsyna, N.G.; Kopytenko, Yu.A.; Voronov, P.M.; Kopntenko, E.A.; Villorezi, Dzh.; Yuchchi, N.

1995-01-01

The effect on man-made electromagnetic fluctuations and strong geomagnetic disturbances on human pathology-data from St.Petersburg (Russia, 1981) is analyzed. The most remarkable effect is the 7-day variation of the ambulance-call data for myocardial infarction, that show a decrease in pathology-rate (70%) during weak-ends and public holidays. Results of measurement of man-made electromagnetic fluctuations in the frequency range 0,005-10 Hz in 1991 and 1994 show a big decrease in electromagnetic noise during week-ends. We suggest that very big 7-day variation in infarction rates is connected with the decrease of electromagnetic noise during Saturdays-Sundays. This phenomenon is responsible for the very big 7-day variation in infarction rate. The myocardial infarction rate cleaned up by meteorological and social effects show whit increasing by a factor 1,14 during geomagnetic storsm. 13 refs., 6 figs

Sankt Petersburg : Bedeutungswandel und Entwicklungsperspektiven einer osteuropäischen Metropole

OpenAIRE

Brade, Isolde

1994-01-01

St. Petersburg is one of the few metropolitan centres of Europe the development of which was consequently planned and carried through right from its foundation. Its development can be divided into three important phases: (1) Its development into a world-famous city of culture and trade until the beginning of the 20th century; (2) its development into the second largest industrial centre of the Soviet Union; (3) its transformation into an modern multi-functional busi...

Mortality in HIV-Infected Alcohol and Drug Users in St. Petersburg, Russia.

Directory of Open Access Journals (Sweden)

Nadia S Fairbairn

Full Text Available In Russia, up to half of premature deaths are attributed to hazardous drinking. The respective roles of alcohol and drug use in premature death among people with HIV in Russia have not been described. Criminalization and stigmatization of substance use in Russia may also contribute to mortality. We explored whether alcohol, drug use and risk environment factors are associated with short-term mortality in HIV-infected Russians who use substances. Secondary analyses were conducted using prospective data collected at baseline, 6 and 12-months from HIV-infected people who use substances recruited between 2007-2010 from addiction and HIV care settings in a single urban setting of St. Petersburg, Russia. We used Cox proportional hazards models to explore associations between 30-day alcohol hazardous drinking, injection drug use, polysubstance use and environmental risk exposures (i.e. past incarceration, police involvement, selling sex, and HIV stigma with mortality. Among 700 participants, 59% were male and the mean age was 30 years. There were 40 deaths after a median follow-up of 12 months (crude mortality rate 5.9 per 100 person-years. In adjusted analyses, 30-day NIAAA hazardous drinking was significantly associated with mortality compared to no drinking [adjusted Hazard Ratio (aHR 2.60, 95% Confidence Interval (CI: 1.24-5.44] but moderate drinking was not (aHR 0.95, 95% CI: 0.35-2.59. No other factors were significantly associated with mortality. The high rates of short-term mortality and the strong association with hazardous drinking suggest a need to integrate evidence-based alcohol interventions into treatment strategies for HIV-infected Russians.

Mortality in HIV-Infected Alcohol and Drug Users in St. Petersburg, Russia.

Science.gov (United States)

Fairbairn, Nadia S; Walley, Alexander Y; Cheng, Debbie M; Quinn, Emily; Bridden, Carly; Chaisson, Christine; Blokhina, Elena; Lioznov, Dmitry; Krupitsky, Evgeny; Raj, Anita; Samet, Jeffrey H

2016-01-01

In Russia, up to half of premature deaths are attributed to hazardous drinking. The respective roles of alcohol and drug use in premature death among people with HIV in Russia have not been described. Criminalization and stigmatization of substance use in Russia may also contribute to mortality. We explored whether alcohol, drug use and risk environment factors are associated with short-term mortality in HIV-infected Russians who use substances. Secondary analyses were conducted using prospective data collected at baseline, 6 and 12-months from HIV-infected people who use substances recruited between 2007-2010 from addiction and HIV care settings in a single urban setting of St. Petersburg, Russia. We used Cox proportional hazards models to explore associations between 30-day alcohol hazardous drinking, injection drug use, polysubstance use and environmental risk exposures (i.e. past incarceration, police involvement, selling sex, and HIV stigma) with mortality. Among 700 participants, 59% were male and the mean age was 30 years. There were 40 deaths after a median follow-up of 12 months (crude mortality rate 5.9 per 100 person-years). In adjusted analyses, 30-day NIAAA hazardous drinking was significantly associated with mortality compared to no drinking [adjusted Hazard Ratio (aHR) 2.60, 95% Confidence Interval (CI): 1.24-5.44] but moderate drinking was not (aHR 0.95, 95% CI: 0.35-2.59). No other factors were significantly associated with mortality. The high rates of short-term mortality and the strong association with hazardous drinking suggest a need to integrate evidence-based alcohol interventions into treatment strategies for HIV-infected Russians.

Comparison of activation cross section measurements and experimental techniques for fusion reactor technology. Summary report of the IAEA specialists' meeting held in St. Petersburg, Russia, 7 to 9 September 1994

International Nuclear Information System (INIS)

Pashchenko, A.B.

1995-02-01

The report contains the Summary of the IAEA Specialists' Meeting on ''Comparison of Activation Cross Section Measurements and Experimental Techniques for Fusion Reactor Technology''. The meeting was organized by the IAEA Nuclear Data Section (NDS) with co-operation and assistance of local organizers from the V.G. Khlopin Radium Institute, KRI, and held in St. Petersburg, Russia, from 7 to 9 September 1994. The aim of the meeting was to discuss and evaluate the preliminary results of the researches carried out in the framework of the international programme on Comparison of Activation Cross Section Measurements and Experimental Techniques for Fusion Reactor Technology coordinated by the IAEA Nuclear Data Section and to identify further measurements and actions of participating laboratories. The detailed conclusions and recommendations of the meeting are presented in Attachment 1 of the summary report. It was confirmed that for further comparison of experimental techniques the experimental groups at JAERI (Tokai, Japan), KRI (St. Petersburg, Russia), IPPE (Obninsk, Russia) and IEP (Debrecen, Hungary) will join in a collaborative program on comparing their measurement techniques and do measurements for reactions where discrepancies between their previous measurements exist. In cases where the JAERI results are the only existing data or deviate strongly from previous measurements, collaboration between KRI, IEP, IPPE and other institutions can consider measurements of these cross sections in order to clarify the situation. (author)

US Department of Energy (DOE)/Gosatomnadzor (GAN) of Russia project at the Petersburg Nuclear Physics Institute (PNPI)

International Nuclear Information System (INIS)

Baranov, I.A.; Konoplev, K.A.; Hauser, G.C.

1997-01-01

This paper presents a summary of work accomplished within the scope of the DOE-Gosatomnadzor (GAN) Agreement to reduce vulnerability to theft of direct-use nuclear materials in Russia. The DOE-GAN agreement concerns the Russian Academy of Science B.P. Konstantinov Petersburg Nuclear Physics Institute (PNPI), located 45 kilometers from St. Petersburg. The PNPI operates facilities to research basic nuclear physics. Current world conditions require particular attention to the issue of Material Protection, Control, and Accounting (MPC ampersand A) of nuclear materials. The long-term plan to increase security at the facility is outlined, including training, physical protection upgrades, and material control and accountability. 4 figs

Collaboration to Unlock Access : Presentations at the LIBER Conference in ST Petersburg

Directory of Open Access Journals (Sweden)

Frederick J. Friend

2004-09-01

Full Text Available The opportunities provided by open access to journal literature have generated much interest and discussion. LIBER's approach to this important topic at the St Petersburg Conference was through the theme of collaboration. Each group of stakeholders in scholarly communication, from author through to reader, has an interest in open access. If open access is to be achieved it has to be through collaboration between authors, funding agencies, publishers and librarians working together in the best interests of readers of academic literature. The benefits to individuals and to human society to be gained from open access are described in this quotation from the Budapest Open Access Initiative: "An old tradition and a new technology have converged to make possible an unprecedented public good. The old tradition is the willingness of scientists and scholars to publish the fruits of their research in scholarly journals without payment, for the sake of inquiry and knowledge. The new technology is the internet. The public good they make possible is the world-wide electronic distribution of the peer-reviewed journal literature and completely free and unrestricted access to it by all scientists, scholars, teachers, students, and other curious minds. Removing access barriers to this literature will accelerate research, enrich education, share the learning of the rich with the poor and the poor with the rich, make this literature as useful as it can be, and lay the foundation for uniting humanity in a common intellectual conversation and quest for knowledge." Since calling the meeting which developed the Budapest Open Access Initiative, the Open Society Institute has continued to support discussion and action to implement the two strategies leading to open access identified in Budapest, and the open access session at the LIBER Conference was supported by a grant from OSI.

Motivators and barriers to HIV testing among street-based female sex workers in St. Petersburg, Russia.

Science.gov (United States)

King, Elizabeth J; Maman, Suzanne; Dudina, Victoria I; Moracco, Kathryn E; Bowling, J Michael

2017-07-01

Female sex workers are particularly susceptible to HIV-infection in Russia. However, a dearth of information exists on their utilisation of HIV services. A mixed-methods, cross-sectional study was conducted to examine motivators and barriers to HIV testing among street-based sex workers in St. Petersburg, Russia. The health belief model was the theoretical framework for the study. Twenty-nine sex workers participated in in-depth interviews, and 139 sex workers completed interviewer-administered surveys between February and September 2009. Barriers to getting an HIV test were fear of learning the results, worrying that other people would think they were sick, and the distance needed to travel to obtain services. Motivators for getting tested were protecting others from infection, wanting to know one's status and getting treatment if diagnosed. Logistic regression analysis demonstrated that knowing people living with HIV [aOR = 6.75, 95% CI (1.11, 41.10)] and length of time since start of injection drug use [aOR = 0.30, 95% CI (0.09, 0.97)] were significantly associated with recently getting tested. These results are important to consider when developing public health interventions to help female sex workers in Russia learn their HIV status and get linked to care and treatment services if needed.

75 FR 21583 - Wrangell-Petersburg Resource Advisory Committee

Science.gov (United States)

2010-04-26

... from 9 a.m. to 2 p.m. ADDRESSES: The meeting will be held at the James and Elsie Nolan Center in Wrangell, Alaska. Written comments should be sent to Christopher Savage, Petersburg District Ranger, P.O... CONTACT: Christopher Savage, Petersburg District Ranger, P.O. Box 1328, Petersburg, Alaska 99833, phone...

The development of the housing market in Russian regions by the example of Saint Petersburg

Directory of Open Access Journals (Sweden)

Romaniuk Georgii Daniilovich

2014-06-01

Full Text Available This article analyses the state and development of housing market in St. Petersburg during 2000-2013. Reveals the stages of the real estate market in this period, its characteristic features and trends of today. There is the growing role of the primary market in the structure of the housing market and shows its modern features and problems.

75 FR 64244 - Wrangell-Petersburg Resource Advisory Committee

Science.gov (United States)

2010-10-19

..., October 30th from 7:30 a.m. to 9 a.m. ADDRESSES: The meeting will be held at the James and Elsie Nolan Center in Wrangell, Alaska. Written comments should be sent to Christopher Savage, Petersburg District... INFORMATION CONTACT: Christopher Savage, Petersburg District Ranger, P.O. Box 1328, Petersburg, Alaska 99833...

Moscow and St. Petersburgpsychological schools: from opposition to friendship

Directory of Open Access Journals (Sweden)

Victor M. Allakhverdov

2016-09-01

Full Text Available The paper is an attempt to summarize the interaction of the two largest schools of psychology in Russia: the psychological schools of Moscow and St. Petersburg. The paper is a sketch dedicated to the 50th anniversary of the psychological faculties of Moscow and St. Petersburg, and should not be appreciated as a historical treatise. Tense ties between the psychological schools, that originate in the distant past, have gone through different historical stages. Slavophilevs Westernizer traditions affected the initial difference in these schoolsemerging into the opposition: either the human being is studied entirety with his/her vast subjective experience, but losing the reliability of our statements (peculiarity of Moscow school, or we study the human being accurately using objective methods, but losing the integrity of our ideas (peculiarity of St.-Petersburg school. Both psychological schools, having gone through the ups and downs, have retained their identity and their emphasis on research. Moscow scholars in their studies are aimed to larger issues and still rely on large-scale Vygotsky-Leontiev approach. Scholars of St.-Petersburgtouch upon more specific issues using empirical methods, but still continue with nostalgia and hope making plans about creating a common concept of human individual according to Ananiev. Nowadays between the two schools there is no opposition, but only one mutual love.

Similarities and differences in curricula of a bachelor’s degree in oceanology at the universities in St Petersburg, Klaipeda, and Kaliningrad

Directory of Open Access Journals (Sweden)

Gritsenko Vladimir

2012-12-01

Full Text Available Conducting a multi-aspect comparative analysis of curricula of bachelor’s degree programmes in oceanology offered at universities in St Petersburg, Klaipeda and Kaliningrad, the authors trace similarities between the existing variants of oceanologist training in the context of competence modules, disciplines, the so-called academic practices, and the number of hours and credits stipulated in the existing curricula. A formal comparison of generalised quantitative indicators without analysing the content of curriculum components demonstrated certain similarities in all indicators in terms of workload, the number of disciplines (50, 56 and 45 and academic practices. The clustering of competence modules and disciplines at each university within generalised academic areas — physics and mathematics, philosophy, informatics and computers, geoecology, measurement disciplines, etc. — made a more detailed comparison possible. The results of research demonstrate considerable similarities in the curricula used at the given universities in terms of all variants of comparison. The strongest similarity is observed in the areas of basic and professional disciplines.

Five-year trends in epidemiology and prevention of mother-to-child HIV transmission, St. Petersburg, Russia: results from perinatal HIV surveillance

Directory of Open Access Journals (Sweden)

Kissin Dmitry M

2011-10-01

Full Text Available Abstract Background The HIV epidemic in Russia has increasingly involved reproductive-aged women, which may increase perinatal HIV transmission. Methods Standard HIV case-reporting and enhanced perinatal HIV surveillance systems were used for prospective assessment of HIV-infected women giving birth in St. Petersburg, Russia, during 2004-2008. Trends in social, perinatal, and clinical factors influencing mother-to-child HIV transmission stratified by history of injection drug use, and rates of perinatal HIV transmission were assessed using two-sided χ2 or Cochran-Armitage tests. Results Among HIV-infected women who gave birth, the proportion of women who self-reported ever using injection drugs (IDUs decreased from 62% in 2004 to 41% in 2008 (P P P P for trend Conclusions Reduced proportion of IDUs and improved clinical services among HIV-infected women giving birth were accompanied by decreased perinatal HIV transmission, which can be further reduced by increasing outreach and HIV testing of women before and during pregnancy.

High HIV Prevalence, Suboptimal HIV Testing, and Low Knowledge of HIV-Positive Serostatus Among Injection Drug Users in St. Petersburg, Russia

Science.gov (United States)

Toussova, Olga V.; Verevochkin, Sergei V.; Barbour, Russell; Heimer, Robert; Kozlov, Andrei P.

2011-01-01

The purpose of this analysis was to estimate human immunodeficiency virus (HIV) prevalence and testing patterns among injection drug users (IDUs) in St. Petersburg, Russia. HIV prevalence among 387 IDUs in the sample was 50%. Correlates of HIV-positive serostatus included unemployment, recent unsafe injections, and history/current sexually transmitted infection. Seventy-six percent had been HIV tested, but only 22% of those who did not report HIV-positive serostatus had been tested in the past 12 months and received their test result. Correlates of this measure included recent doctor visit and having been in prison or jail among men. Among the 193 HIV-infected participants, 36% were aware of their HIV-positive serostatus. HIV prevalence is high and continuing to increase in this population. Adequate coverage of HIV testing has not been achieved, resulting in poor knowledge of positive serostatus. Efforts are needed to better understand motivating and deterring factors for HIV testing in this setting. PMID:18843531

75 FR 22736 - Wrangell-Petersburg Resource Advisory Committee

Science.gov (United States)

2010-04-30

... James and Elsie Nolan Center in Wrangell, Alaska. Written comments should be sent to Christopher Savage... FURTHER INFORMATION CONTACT: Christopher Savage, Petersburg District Ranger, P.O. Box 1328, Petersburg...

Contraception use and unplanned pregnancies among injection drug-using women in St Petersburg, Russia.

Science.gov (United States)

Abdala, Nadia; Kershaw, Trace; Krasnoselskikh, Tatiana V; Kozlov, Andrei P

2011-07-01

This cross-sectional study estimated the prevalence of contraceptive methods and investigated whether abortion rates influence contraceptive behaviour among injection drug-using (IDU) women in St Petersburg, Russia. A self-administered questionnaire of behaviour in the last 3 months was applied to a convenient sample of IDU women. Of 80 sexually active participants, 67% had had an abortion. No participant reported using hormonal contraceptives or intrauterine devices (IUDs). The only valid method of contraception used was condoms, which was reported by half of the participants. Consistent condom use was reported by 22% of participants and was no more likely among those who had an abortion. Condom use was significantly associated with having multiple or casual sex partners [prevalence ratio (PR) 1.75, 95% (confidence interval) CI 1.11-2.78, p = 0.01], having an IDU sex partner (PR 0.55, 95% CI 0.36-0.85, p = 0.029) and with a negative attitude toward condoms (PR 0.53, 95% CI 0.33-0.84, p = 0.01). Abortions were less likely among those who had multiple or casual sex partners (PR 0.69, 95% CI 0.49-0.97, p = 0.03). Despite the high prevalence of abortions among IDU women, none reported the use of hormonal contraception or IUDs. Having had an abortion was not associated with greater likelihood of using condoms. Participants mostly used condoms with casual or multiple sex partners, suggesting that condoms were used mainly to prevent HIV/sexually transmitted infection transmission and not to prevent pregnancy. Programmes to prevent unwanted pregnancies and reduce abortion-related health risks among this understudied vulnerable group are needed.

Implantable optical-electrode device for stimulation of spinal motoneurons

International Nuclear Information System (INIS)

Matveev, M V; Erofeev, A I; Zakharova, O A; Vlasova, O L; Pyatyshev, E N; Kazakin, A N

2016-01-01

Recent years, optogenetic method of scientific research has proved its effectiveness in the nerve cell stimulation tasks. In our article we demonstrate an implanted device for the spinal optogenetic motoneurons activation. This work is carried out in the Laboratory of Molecular Neurodegeneration of the Peter the Great St. Petersburg Polytechnic University, together with Nano and Microsystem Technology Laboratory. The work of the developed device is based on the principle of combining fiber optic light stimulation of genetically modified cells with the microelectrode multichannel recording of neurons biopotentials. The paper presents a part of the electrode implant manufacturing technique, combined with the optical waveguide of ThorLabs (USA). (paper)

Community reentry challenges after release from prison among people who inject drugs in St. Petersburg, Russia.

Science.gov (United States)

Cepeda, Javier A; Vetrova, Marina V; Lyubimova, Alexandra I; Levina, Olga S; Heimer, Robert; Niccolai, Linda M

2015-01-01

Little is known about the context of the post-release risk environment among formerly incarcerated people who inject drugs (PWID) in Russia. The purpose of this paper is to explore these challenges as they relate to reentry, relapse to injection opioid use, and overdose. The authors conducted 25 in-depth semi-structured interviews among PWID living in St Petersburg, Russia who had been incarcerated within the past two years. Participants were recruited from street outreach (n=20) and a drug treatment center (n=5). Emergent themes related to the post-release environment included financial instability, negative interactions with police, return to a drug using community, and reuniting with drug using peers. Many respondents relapsed to opioid use immediately after release. Those whose relapse occurred weeks or months after their release expressed more motivation to resist. Alcohol or stimulant use often preceded the opioid relapse episode. Among those who overdosed, alcohol use was often reported prior to overdosing on opioids. Future post-release interventions in Russia should effectively link PWID to social, medical, and harm reduction services. Particular attention should be focussed on helping former inmates find employment and overdose prevention training prior to leaving prison that should also cover the heightened risk of concomitant alcohol use. In addition to describing a syndemic involving the intersection of incarceration, injection drug use, poverty, and alcohol abuse, the findings can inform future interventions to address these interrelated public health challenges within the Russian setting.

Police sexual coercion and its association with risky sex work and substance use behaviors among female sex workers in St. Petersburg and Orenburg, Russia.

Science.gov (United States)

Odinokova, Veronika; Rusakova, Maia; Urada, Lianne A; Silverman, Jay G; Raj, Anita

2014-01-01

Extensive research documents that female sex workers (FSWs) in Russia are very vulnerable to abuses from police, including police sexual coercion. However, despite qualitative data suggesting abusive policing practices are more likely for FSWs contending with substance abuse issues and risky sex work contexts, there is a paucity of quantitative study evaluating these associations specifically in terms of police sexual coercion. Such research is needed to guide structural interventions to improve health and safety for FSWs in Russia and globally. The purpose of this study is to assess the prevalence of police sexual coercion among FSWs from two Russian cities, St. Petersburg and Orenburg, and to determine whether riskier sex work behaviors and contexts and substance use behaviors, including both IDU and risky alcohol use, are associated with increased risk for sexual coercion from police. FSWs in St. Petersburg and Orenburg were recruited via time-location and convenience sampling and completed structured surveys on demographics (age, education), sex work risks (e.g., violence during sex work) and substance use. Logistic regression analyses assessed associations of substance use and risky sex work with police sexual coercion, adjusting for demographics. Participants (N=896) were aged 15 and older (94% were 20+ years). Most (69%) reported past year binge alcohol use, and 48% reported IDU the day before. Half (56%) reported 4+ clients per day. Rape during sex work ever was reported by 64%. Police sexual coercion in the past 12 months was reported by 38%. In the multivariate model, both current IDU (AOR=2.09, CI=1.45-3.02) and past year binge alcohol use (AOR=1.46, CI=1.03-2.07) were associated with police sexual coercion, as was selling sex on the street (not in venues) (AOR=7.81, CI=4.53-13.48) and rape during sex work (AOR=2.04, CI=1.43-2.92). Current findings document the substantial role police sexual violence plays in the lives of FSWs in Russia. These findings

St Petersburg Business Information Centres and Their Role in Increasing the Efficiency of International Business Activities

Directory of Open Access Journals (Sweden)

Bazhenov Yu.

2014-08-01

Full Text Available The Ministry of Foreign Affairs of the Russian Federation acknowledges the significant contribution of regions to the development of the state’s foreign policy. An increase in innovative production, a commitment to achieve complete import substitution, and the development of measures to promote non-raw material export are the principal objectives established by the state for its regions. The current trends in world economy and the geopolitical situation formulate new goals and objectives for regions and suggest the creation of innovative and universal mechanisms to increase the efficiency of international economic activities, promotion of a positive image of Saint Petersburg and other regions of the Russian Northwest. The article analyses the activities of Saint Petersburg business information centres abroad, similar experience of other Russian regions, and prerequisites for reforming the institution of regional offices abroad. In the course of the study, new theoretical and methodological questions as to improving the regulatory framework for development and functioning of Russian regional offices abroad, the use of public-private partnership mechanism in foreign economic activities and information technologies of positive image promotion were formulated.

Fiscal 1999 research report. Basic research for promotion of joint implementation programs (Scrap and build for Central Heat-Power Station No. 2, St. Petersburg City, and others); 1999 nendo St. Petersburg shi netsuden heikyusho No.2 hoka Scrap and Build chosa hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

Japan intends to resort to various means, including joint implementations with advanced countries, to fulfill its greenhouse gas reduction target in compliance with the United Nations Framework Convention on Climate Change. Exerting one of Japan's efforts, Mitsui and Co., Ltd., has signed a protocol with LENENEGRO on a survey of the Central Heat-Power Station, St. Petersburg City. The heat-power station started its operation in the 1910s and is now quite superannuated. Its efficiency and operating rate have extremely lowered, and its early modernization is earnestly wished for. The aim of the survey is to have the existing old facilities scrapped for the installation of gas combined cycle cogeneration facilities which are high in efficiency and low in greenhouse gas emissions. The new facilities will consist of three 67MW-class gas turbines, three exhaust heat recovery boilers, and one backpressure turbine, capable of 200MW power generation and 200Gcal/hour heat supply. A total of 140-million dollars will have to be invested and the construction work will require 36 months to complete. A reduction of 1,481,979.0 tons/year in CO2 emissions and an energy saving effect of 546,301 tons/year are expected. (NEDO)

Gender differences in the relationship between alcohol use and depressive symptoms in St. Petersburg, Russia

Science.gov (United States)

Zhan, Weihai; Shaboltas, Alla V.; Skochilov, Roman V.; Kozlov, Andrei P.; Krasnoselskikh, Tatiana V.; Abdala, Nadia

2012-01-01

Background Gender differences in the relationship between alcohol use and depressive symptoms are inconsistent, and few studies have addressed this issue in Russia. Because this finding may have important implications for interventions to reduce alcohol misuse or alcohol related problems in Russia, we conducted a study to investigate whether the association between alcohol use and depressive symptoms differs by gender at high risk for HIV. Methods We used the Alcohol Use Disorders Identification Test (AUDIT) and the 10-item Center for Epidemiological Studies Depression Scale to measure alcohol use and depressive symptoms among 307 patients who attended a clinic for sexually transmitted infections in St. Petersburg, Russia. Logistic regression models were applied for the analysis. Results The comparison of data between men and women revealed a significant quadratic term of alcohol use and significant interactions between alcohol use and gender on depressive symptoms. Men with an AUDIT score in the first and fourth quartiles were more likely to report depressive symptoms in comparison to men in the second quartile. Their odds ratios (ORs) and 95% confidence intervals (CIs) were 7.54 (2.00–28.51) and 5.06 (1.31–19.63), respectively. Among women, a linear trend was observed such that those who misused alcohol were three times more likely to have depressive symptoms than those who did not misuse alcohol (OR = 3.03, 95% CI, 1.05–8.80). Conclusion The association between alcohol use and depressive symptoms differed by gender. Additional research is needed to investigate this relationship in Russia. Strategies to reduce alcohol-related problems in Russia may need to consider these differences. PMID:23240098

Feasibility study on the St. Petersburg City heat and electric cogeneration plant No.2, etc. scrap and build project

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

For the purpose of reducing greenhouse effect gas emissions in line with the Joint Implementation, a survey was made of the scrap and build project for the superannuated Central Heat Power Station in St. Petersburg City. The survey team visited the relevant sites twice during 1999. The team drafted an improvement plan afterwards and presented it to the Russian counterpart, LENENEGRO. Based on the discussions with LENENEGRO, it was determined that the proposed combined cycle cogeneration plant would contain three 67MW-class gas turbines, three heat recovery steam generators and one back pressure turbine to achieve the generation capacity of approximately 200MW and heat supply capacity of 200G cal/hr. The total investment required for this project is about 140 million dollars. The term of the construction work is estimated at 36 months. It is estimated that the implementation of the project will reduce 1,481,979 tons of CO2 per year, or a total of 40,013,434 tons in 27 years after the commencement of operation. In addition, the terminal power generation efficiency will be improved from the current 18.68% to 41%, which leads to an annual fuel saving of 546,301 tons of crude oil or its equivalent. (NEDO)

A TYPICAL PATIENT WITH HIV TODAY: COMPREHENSIVE CHARACTERIZATION AND ANTIRETROVIRAL TREATMENT OPTIONS (BASED ON DATA OF THE ST. PETERSBURG AIDS CENTER

Directory of Open Access Journals (Sweden)

D. A. Gusev

2018-01-01

Full Text Available The objective of the study was to describe patients with HIV infection, who were diagnosed in 2016 in St Petersburg AIDS Center, including provided antiretroviral therapy (ART.A retrospective review of 521 patients’ case histories was performed. The case history selection was done by random sampling, in which the only criterion was the year of HIVinfection registration.The majority of patient were young people (middle age -, socially adapted, with higher or secondary special education (%,acquired HIV by sexual rout (%. 44% of patients had a CD4-lymphocyte count less than 350 cells / mm3, indicating a late detection of HIV and advanced stage of the disease at the moment of HIV registration. 25% of patients with a CD4 counts more than 350 cells / mm3 also had clinical symptoms of HIV-infection and needed ART.41% of patients with HIV had different concomitant noncommunicable diseases, of which one third (29% received therapy for these diseases. This situation dictates the need for careful choice of ART regimens taking into account the clinical features of patients, concomitant therapy and drugdrug interactions. 

An annotated type catalogue of the anguid, dibamid, scincid and varanid lizards in the Department of Herpetology, Zoological Institute, Russian Academy of Sciences, St. Petersburg, Russia (Reptilia: Sauria: Anguidae, Dibamidae, Scincidae and Varanidae).

Science.gov (United States)

Barabanov, Andrei; Milto, Konstantin

2017-03-17

A complete catalogue is provided for the type specimens of anguid, dibamid, scincid and varanid lizards in the herpetological collection of the Zoological Institute, Russian Academy of Sciences, St. Petersburg, Russia (ZISP), as of January 2017. The collection contains a total of 170 type specimens, representing 50 taxa in the four lizard families under consideration. Thirty-one of these taxa are regarded currently as valid. The types of four taxa (one holotype, one lectotype and two paralectotypes) could not be located in the ZISP collections in January 2017. A majority of the types are skinks (43 taxa, 155 types), many of which were described by the late Ilya Darevsky (1924-2009).

“And You, Vampire, Admiral Napier, Don’t Expect the Banquet”. The Case on the Surveillance of the British Vice-Admiral Sir Charles Napier in St. Petersburg in 1856

Directory of Open Access Journals (Sweden)

Aleksandr A. Orlov

2016-12-01

Full Text Available The Crimean War of 1853-1856 provoked the hostility between the Russian and the English peoples. This had contributed to the confrontational thinking in the consciousness of the two peoples. The changes in mentality had for a long time been anchored through the efforts of the authorities and the media of that time (newspapers, magazines and cartoons. Military operations had led to the fact that their members had realized the disparity of the imposed stereotypes. Disappointment with propaganda clichés prompted some British to think over the reason for their personal failure, to get acquainted closer with the life of former enemies and to inform the public of their country about truth. The author carries out the analysis of unpublished archival documents from the State Archive of the Russian Federation (GA RF, which allow talking about the visit of former commander of the Baltic squadron of the English fleet, Vice-Admiral Ch.J. Napier to St. Petersburg in July 1856, and the surveillance of him by the Russian security police. Ch. J. Napier, motivated by the concepts of personal honour, aimed to get the Russian authorities’ confirmation of the correctness of his actions in the maritime campaign of 1854. He partially succeeded, but the Emperor Alexander II was not willing to meet with him. Ch.J. Napier had not succeeded in gaining justification from the British authorities either. Apparently, neither Russian nor British government no longer needed a positive image of the other country. The Russian-British relations had been tense (or worse throughout the rest part of the 19th century. Russia reoriented to France and (to a lesser extent to the United States, while Britain found itself at the threshold of the “splendid isolation” era. Only the appearance of Germany as a dangerous enemy, which had established at the borders of the British colonial possessions in different parts of the world and had finally broken the “balance of powers” in

A Peer-Educator Network HIV Prevention Intervention Among Injection Drug Users: Results of a Randomized Controlled Trial in St. Petersburg, Russia

Science.gov (United States)

Latkin, Carl A.; Kukhareva, Polina V.; Malov, Sergey V.; Batluk, Julia V.; Shaboltas, Alla V.; Skochilov, Roman V.; Sokolov, Nicolay V.; Verevochkin, Sergei V.; Hudgens, Michael G.; Kozlov, Andrei P.

2014-01-01

We evaluated the efficacy of a peer-educator network intervention as a strategy to reduce HIV acquisition among injection drug users (IDUs) and their drug and/or sexual networks. A randomized controlled trial was conducted in St. Petersburg, Russia among IDU index participants and their risk network participants. Network units were randomized to the control or experimental intervention. Only the experimental index participants received training sessions to communicate risk reduction techniques to their network members. Analysis includes 76 index and 84 network participants who were HIV uninfected. The main outcome measure was HIV sero-conversion. The incidence rates in the control and experimental groups were 19.57 (95 % CI 10.74–35.65) and 7.76 (95 % CI 3.51–17.19) cases per 100 p/y, respectively. The IRR was 0.41 (95 % CI 0.15–1.08) without a statistically significant difference between the two groups (log rank test statistic X2 = 2.73, permutation p value = 0.16). Retention rate was 67 % with a third of the loss due to incarceration or death. The results show a promising trend that this strategy would be successful in reducing the acquisition of HIV among IDUs. PMID:23881187

Investigation of the potential of wind energy applications in the Sct. Petersburg region. Pre-feasibility study report. Phase 1

International Nuclear Information System (INIS)

1995-11-01

It was proposed to initiate an investigation and, if found to be viable, a feasibility study of the possibilities for partly substituting and supplementing the existing nuclear and fossil fuel based energy supply of the St. Petersburg region with environmentally benign wind energy. The feasibility study is expected to lead to one or more pilot projects. The proposal outlines a three-phased project including an investigation, a feasibility study and a full scale demonstration of wind energy in this region. A 4th phase is envisaged, and this will include the large scale introduction of wind energy applications using national and international financing and resulting in increased local production. The report covers the first phase, the investigation which includes data acquisition and desk studies. It is shown that technically exploitable wind potential exists in the St. Petersburg region, that local production of wind turbine equipment will reduce wind turbine costs due to decreased transport costs and lower local salaries, that suitable sites for the demonstration of both grid-connected wind farms and wind-diesel systems have been preliminarily identified and that the demonstration plants investigated have exhibited reasonable economic parameters - IRR in the range of 9 - 15%. But a feasibility study phase (2) including engineering and economic analyses must be carried out in order to reach the necessary detailed understanding of the technical and economic implications of full scale demonstration projects. (EG)

Electron-optical systems for Mott polarimeters

International Nuclear Information System (INIS)

Fishkova, T.Ya.; Mamaev, Yu.A.; Ovsyannikova, I.P.; Petrov, V.N.; Shpak, E.V.

1994-01-01

Electron-optical systems, forming polarized electron beams from solid and gaseous sources at a Mott detector with operating potentials of 20 and 50 kV, have been theoretically investigated. The integral EOS creates a beam <2.6 nm in diameter at the target of the Mott detector for secondary electrons with energies of 1-20 eV and exit angles of 0 -60 . The differential EOS provides an energy resolution of 2-6% within the range of 3-2000 eV, the illumination being 5-13% for a 4π angle; at the target of the Mott detector it creates a beam of 1-6 mm in diameter. Both systems have been constructed at the laboratory of Spin-polarized Electron Spectroscopy (Department of Experimental Physics) at St. Petersburg State Technical University. ((orig.))

Alcohol misuse, drinking contexts and intimate partner violence in St. Petersburg, Russia: results from a cross-sectional study

Directory of Open Access Journals (Sweden)

Skochilov Roman V

2011-08-01

Full Text Available Abstract Background Alcohol misuse has been linked to intimate partner violence (IPV. However, this association is not usually examined in Russia. Moreover, more investigation is required as to whether specific drinking contexts are also associated with IPV. The objectives of this study are: to investigate whether alcohol misuse is associated with IPV and to further examine whether specific drinking contexts among drinkers are associated with IPV. Methods A questionnaire was used to collect information on demographics, health status, alcohol use, and violence involving sexual partners among 440 participants who were recruited from an STI (sexually transmitted infection clinic center in St. Petersburg, Russia for a cross-sectional study from 2008 to 2009. Multivariate logistic regression was used for analysis. Results Overall, 47.0% participants were classified as misusing alcohol and 7.2% participants perpetrated IPV in the past three months. Participants with alcohol misuse were 3.28 times (OR: 3.28; 95% CI: 1.34-8.04 as likely as those without alcohol misuse to perpetrate IPV. Among participants who had consumed alcohol in the past three months, those who usually drank on the streets or in parks (OR: 5.62; 95% CI: 1.67-18.90 were more likely to perpetrate IPV. Conclusions Both alcohol misuse and certain drinking contexts (e.g., drinking on the streets or at parks were associated with IPV. The association between drinking contexts and IPV needs further investigation, as do the underlying mechanisms for this association. IPV prevention initiatives might benefit from reducing alcohol misuse. Drinking contexts such as drinking on the streets or at parks as well as the factors related to the use of alcohol in these contexts may also need to be addressed.

Correlates of abortions and condom use among high risk women attending an std clinic in st Petersburg, Russia

Directory of Open Access Journals (Sweden)

Skochilov Roman V

2011-10-01

Full Text Available Abstract Background Many women in Russia rely on abortion as a primary birth control method. Although refusal to use contraceptives, including condoms, may undermine public health efforts to decrease HIV sexual risk behaviors, few studies have investigated the risk factors associated with abortion among women at high risk for HIV. This study sought to identify the correlates of abortions and of lack of condom use among high risk STD clinic patients in St Petersburg Russia. Methods Cross-sectional analysis of data collected between 2009 and 2010 from women who had casual or multiple sexual partners in the previous three months was analyzed. Multivariate logistic regression assessed the independent correlates of abortion(s and no condom use in the prior three months. Independent variables included socio-demographics, at risk drinking per alcohol use disorder identification test (AUDIT-C criteria, having sex after drinking alcohol, having a sexual partner who injects illicit drugs, and parity. Results Of 87 participants, 45% had an abortion in their lifetime and 26% did not use condoms in the prior three months. Abortion was independently associated with low income (OR, 3.33, 95%CI, 1.13-9.78 and at risk drinking (OR, 3.52, 95%CI, 1.24-10.05. Lack of condom use was independently associated with being more likely to have sex after drinking (OR, 3.37, 95%CI, 1.10-10.28 and parity (OR, 3.69, 95%CI, 1.25-10.89. Conclusions Programs to increase contraceptive use including condom use among women at high risk for STD/HIV in Russia are needed. Programs to reduce sexual HIV risk and abortion rates must address alcohol misuse and target women with limited income.

Inequalities in health and health service utilisation among reproductive age women in St. Petersburg, Russia: a cross-sectional study.

Science.gov (United States)

Dubikaytis, Tatiana; Larivaara, Meri; Kuznetsova, Olga; Hemminki, Elina

2010-11-11

Russian society has faced dramatic changes in terms of social stratification since the collapse of the Soviet Union. During this time, extensive reforms have taken place in the organisation of health services, including the development of the private sector. Previous studies in Russia have shown a wide gap in mortality between socioeconomic groups. There are just a few studies on health service utilisation in post-Soviet Russia and data on inequality of health service use are limited. The aim of the present study was to analyse health (self-rated health and self-reported chronic diseases) and health care utilisation patterns by socioeconomic status (SES) among reproductive age women in St. Petersburg. The questionnaire survey was conducted in 2004 (n = 1147), with a response rate of 67%. Education and income were used as dimensions of SES. The association between SES and health and use of health services was assessed by logistic regression, adjusting for age. As expected low SES was associated with poor self-rated health (education: OR = 1.48; personal income: OR = 1.42: family income: OR = 2.31). University education was associated with use of a wider range of outpatient medical services and increased use of the following examinations: Pap smear (age-adjusted OR = 2.06), gynaecological examinations (age-adjusted OR = 1.62) and mammography among older (more than 40 years) women (age-adjusted OR = 1.98). Personal income had similar correlations, but family income was related only to the use of mammography among older women. Our study suggests a considerable inequality in health and utilisation of preventive health service among reproductive age women. Therefore, further studies are needed to identify barriers to health promotion resources.

Changes in the Population Distribution and Transport Network of Saint Petersburg

Directory of Open Access Journals (Sweden)

Xiaoling Li

2016-12-01

Full Text Available The authors explores the interdependence between demographic changes and transport network centrality, using Saint Petersburg as an example. The article describes the demographic data for the period 2002—2015 and the transportation network data of 2006. The authors employ several methods of demographic research; they identified the centre of gravity of the population, produce the standard deviational ellipsis and use the kernel density estimation. The street network centrality of Saint Petersburg was analyzed using the Multiple Centrality Assessment Model (MCA and the Urban Network Analysis Tool for ArcGIS. The analysis of the population distribution in Saint Petersburg shows that each area of the city has seen their population grow over the last thirteen years. However, it is the population of suburban areas that increased the most. The core area of the city has the tendency of outward diffusion, and the population gravity centre has been moving northwards. Spatial characteristics of the population growth, changes in the population gravity centre, the standard deviational ellipse and characteristics of the street network centrality show that Saint Petersburg is at the final stage of urbanization and its development pattern is similar to that of other major cities.

Analysis of the main activities of the city center of Alexander's psychosomatic hospital of St. Petersburg, focused on the choice of priorities in perfection of treatment and prophylaxis

Directory of Open Access Journals (Sweden)

N. P. Vanchakova

2014-01-01

Full Text Available The authors have analyzed the results of the City Psychosomatic Centre (CPSC activity in 2009-2011 ys in order to find out the most important trends in the clinical work that may be helpful in planning of management and prophylaxis. The methods applied were statistical and clinico-statistical analyses of the results of of the Center work in 2009-2011 ys. There were changes in the structure by increasing the incidence of diseases associated with stress and organic damage brain with mental disorders, showed an increase in the flow of male patients. Found that the average length of stay in bed in the center of psychosomatic inpatient unit was 9.2-9.7 days, which creates barriers to good practice the use of antidepressants. Overcoming of these challenges can be achieved through the formation of new forms of continuity between the departments of the psychosomatic center, the health center and the offices of St. Petersburg SHCI «Alexander's Hospital,» and other medical institutions of the city.

Inequalities in health and health service utilisation among reproductive age women in St. Petersburg, Russia: a cross-sectional study

Directory of Open Access Journals (Sweden)

Kuznetsova Olga

2010-11-01

Full Text Available Abstract Background Russian society has faced dramatic changes in terms of social stratification since the collapse of the Soviet Union. During this time, extensive reforms have taken place in the organisation of health services, including the development of the private sector. Previous studies in Russia have shown a wide gap in mortality between socioeconomic groups. There are just a few studies on health service utilisation in post-Soviet Russia and data on inequality of health service use are limited. The aim of the present study was to analyse health (self-rated health and self-reported chronic diseases and health care utilisation patterns by socioeconomic status (SES among reproductive age women in St. Petersburg. Methods The questionnaire survey was conducted in 2004 (n = 1147, with a response rate of 67%. Education and income were used as dimensions of SES. The association between SES and health and use of health services was assessed by logistic regression, adjusting for age. Results As expected low SES was associated with poor self-rated health (education: OR = 1.48; personal income: OR = 1.42: family income: OR = 2.31. University education was associated with use of a wider range of outpatient medical services and increased use of the following examinations: Pap smear (age-adjusted OR = 2.06, gynaecological examinations (age-adjusted OR = 1.62 and mammography among older (more than 40 years women (age-adjusted OR = 1.98. Personal income had similar correlations, but family income was related only to the use of mammography among older women. Conclusions Our study suggests a considerable inequality in health and utilisation of preventive health service among reproductive age women. Therefore, further studies are needed to identify barriers to health promotion resources.

Study of Ozone Layer Variability near St. Petersburg on the Basis of SBUV Satellite Measurements and Numerical Simulation (2000-2014)

Science.gov (United States)

Virolainen, Y. A.; Timofeyev, Y. M.; Smyshlyaev, S. P.; Motsakov, M. A.; Kirner, O.

2017-12-01

A comparison between the numerical simulation results of ozone fields with different experimental data makes it possible to estimate the quality of models for their further use in reliable forecasts of ozone layer evolution. We analyze time series of satellite (SBUV) measurements of the total ozone column (TOC) and the ozone partial columns in two atmospheric layers (0-25 and 25-60 km) and compare them with the results of numerical simulation in the chemistry transport model (CTM) for the low and middle atmosphere and the chemistry climate model EMAC. The daily and monthly average ozone values, short-term periods of ozone depletion, and long-term trends of ozone columns are considered; all data sets relate to St. Petersburg and the period between 2000 and 2014. The statistical parameters (means, standard deviations, variations, medians, asymmetry parameter, etc.) of the ozone time series are quite similar for all datasets. However, the EMAC model systematically underestimates the ozone columns in all layers considered. The corresponding differences between satellite measurements and EMAC numerical simulations are (5 ± 5)% and (7 ± 7)% and (1 ± 4)% for the ozone column in the 0-25 and 25-60 km layers, respectively. The correspondent differences between SBUV measurements and CTM results amount to (0 ± 7)%, (1 ± 9)%, and (-2 ± 8)%. Both models describe the sudden episodes of the ozone minimum well, but the EMAC accuracy is much higher than that of the CTM, which often underestimates the ozone minima. Assessments of the long-term linear trends show that they are close to zero for all datasets for the period under study.

Perinatal HIV-infection in Sankt Petersburg and Modern Therapy Concomitant Viral Infections

Directory of Open Access Journals (Sweden)

V. N. Timchenko

2016-01-01

Full Text Available The study included 338 HIV-infected children (B-23 and 350 children with perinatal contact HIV infection (R-75, consisting on the dispensary in the department of maternal and child the St. Petersburg City AIDS Center. In 32 persons (9.5% diagnosed with secondary infections. In the structure of viral opportunistic infections (herpesvirus, SARS amounted to 39.8%, bacterial (bronchitis, tonsillitis, pyoderma, tuberculosis — 34.8%, fungal and parasitic (candidiasis of the oral mucosa, PCP — 25.4 %. Combined therapy (causal, pathogenetic, symptomatic SARS in children with B-23 and R-75, allows you to get in early (6th d. Treatment regress the main symptoms of acute respiratory diseases. Modern therapy of congenital cytomegalovirus infection (VTSMI in children with B-23 and R-75 of the first year of life with antitsitomegalovirusnogo immunoglobulin and preparation of human recombinant interferon alfa-2b in the form of rectal suppositories — VIFERON, causes persistent normalization of clinical and laboratory parameters.

Microbiological safety and quality control of poultry products sold in retail chains of Saint Petersburg and Leningrad region.

Directory of Open Access Journals (Sweden)

A. K. Alieva

2017-01-01

Full Text Available Food safety and food raw materials is an important task which needs to be under government’s and public associations’ control, under enterprises which produce and sale them, and other economy departments. Nutrition is one of the most important factors influencing human health. To 70% alien substances of chemical and microbiological origin get into the human body with food. The heavy metals, nitrates, nitrites, pesticides, nitrosescomounds, mycotoxins, antibiotics, radionuclides and others are xenobiotics of chemical origin. The poultry products represented in commercial networks by poultry plants located in Saint-Petersburg and Leningrad region: “Roskar”, “Sinyavinskaya”, “North”, “Lebyazhye” were picked up for analysis. We used the bacteriological, virological, immunological, mycological, and statistical methods of research. Sanitary -hygienic or microbiological safety of food products was evaluated for the contenting of disease-causing (pathogenic microorganisms such as bacteria groups, coliforms, Staphylococcus, Salmonella and etc. in them. The poultry products sold in commercial networks of St. Petersburg were picked up for analysis. After processing the statistical were revealed 6 nosological forms where the leading position has finding colibacillosis – 27%. The number of positive samples for streptococcosis – 18%, staphylococcus – 8%, aspergillosis–2.6%, salmonellosis – 1.8%, pasteurellosis–1.6 %. The microbiological control of food products which can be the sources of infections should be regular for providing inhabitants with harmless poultry products. It is necessary to adopt and to use the modern microbiological criteria of food safety that will allow to realize the monitoring of their conformity with sanitary norms. The results of these analysis shows that the quality of poultry products sold in commercial networks of Saint Petersburg and the Leningrad region meet the standards.

All-optical 1st- and 2nd-order differential equation solvers with large tuning ranges using Fabry-Pérot semiconductor optical amplifiers.

Science.gov (United States)

Chen, Kaisheng; Hou, Jie; Huang, Zhuyang; Cao, Tong; Zhang, Jihua; Yu, Yuan; Zhang, Xinliang

2015-02-09

We experimentally demonstrate an all-optical temporal computation scheme for solving 1st- and 2nd-order linear ordinary differential equations (ODEs) with tunable constant coefficients by using Fabry-Pérot semiconductor optical amplifiers (FP-SOAs). By changing the injection currents of FP-SOAs, the constant coefficients of the differential equations are practically tuned. A quite large constant coefficient tunable range from 0.0026/ps to 0.085/ps is achieved for the 1st-order differential equation. Moreover, the constant coefficient p of the 2nd-order ODE solver can be continuously tuned from 0.0216/ps to 0.158/ps, correspondingly with the constant coefficient q varying from 0.0000494/ps(2) to 0.006205/ps(2). Additionally, a theoretical model that combining the carrier density rate equation of the semiconductor optical amplifier (SOA) with the transfer function of the Fabry-Pérot (FP) cavity is exploited to analyze the solving processes. For both 1st- and 2nd-order solvers, excellent agreements between the numerical simulations and the experimental results are obtained. The FP-SOAs based all-optical differential-equation solvers can be easily integrated with other optical components based on InP/InGaAsP materials, such as laser, modulator, photodetector and waveguide, which can motivate the realization of the complicated optical computing on a single integrated chip.

77 FR 45332 - Wrangell-Petersburg Resource Advisory Committee

Science.gov (United States)

2012-07-31

... North Nordic Drive in Petersburg, Alaska. Interested persons may attend in person at either location, or... 12 North Nordic Drive or the Wrangell Ranger District office at 525 Bennett Street during regular... language interpreting, assistive listening devices or other reasonable accommodation for access to the...

MARKETING STRATEGY FOR THE FINNISH TOURIST COMPANY BASED ON SAINT PETERSBURG MARKET RESEARCH

OpenAIRE

Miroshnichenko, Julia

2014-01-01

The goal of this thesis is to get a marketing strategy for proposed tourist business through the field-work marketing research. The purpose of this marketing research was to investigate the attitudes of Russian tourists in Saint Pe-tersburg towards Finland as a destination. The research examines the respondents’ own evaluation of the Finnish tourism possibilities, as well as the expert evaluation (made by the professionals of tourist agencies in Saint Petersburg) of the Finnish tourist ma...

Flood-inundation maps for White River at Petersburg, Indiana

Science.gov (United States)

Fowler, Kathleen K.

2015-08-20

Digital flood-inundation maps for a 7.7-mile reach of the White River at Petersburg, Indiana, were created by the U.S. Geological Survey (USGS), in cooperation with the Indiana Office of Community and Rural Affairs. The inundation maps, which can be accessed through the USGS Flood Inundation Mapping Science Web site at http://water.usgs.gov/osw/flood_inundation/, depict estimates of the areal extent and depth of flooding corresponding to selected water levels (stages) at the USGS streamgage at White River at Petersburg, Ind. (03374000). Near-real-time stages at this streamgage may be obtained from the USGS National Water Information System at http://waterdata.usgs.gov/ or the National Weather Service (NWS) Advanced Hydrologic Prediction Service at http:/water.weather.gov/ahps/, which also forecasts flood hydrographs at this site (PTRI3).

Child morbidity of salmonellosis and the level of resistance of clinical isolates of salmonella to antibacterial preparations in saint Petersburg

Directory of Open Access Journals (Sweden)

N. V. Gonchar

2015-01-01

Full Text Available The aim of the study was to study the dynamics of the incidence of salmonellosis children in St. Petersburg and phenotypic resistance of clinical isolates of S. Enteritidis and S. Typhimurium to antibiotics in recent years. Materials and methods. The incidence of salmonellosis children studied according to the report for the first nine months of Rospotrebnadzor in 2013–2014. Incidence of salmonellosis in the structure of bacterial intestinal infections caused by pathogens in children hospitalized in the Department of intestinal infections in 2013–2014, studied according to annual reports. Antibiotic sensitivity was studied 86 Salmonella isolates (S. Enteritidis strain 64 and strain 22 S. Typhimurium, isolated from patients in children 2010–2014. Used the method of serial microdilution broth. Salmonella isolates were divided into sensitive, resistant, intermediate sensitivity to antibiotics. The Results. Analysis of the incidence of salmonellosis children of St. Petersburg has revealed its decline in 2014 (109.2 compared to 2013 (123,9 but relatively long-term average level was an increase in incidence (107,6. In the structure of salmonellosis in children prevailed salmonellosis Group D. In hospitalized children in the structure of bacterial intestinal infections detected Excess of share of salmonellosis in 2014 (36,9±3,4% compared to 2013 (24,5±2,4%; p <0,01. A reduction in the frequency sensitivity of S. Enteritidis to ampicillin, cefepime, ceftazidime and chloramphenicol. Compared to S. Enteritidis S. Typhimurium isolates were more resistant to ceftazidime and ampicillin, but more sensitive to ciprofloxacin. Conclusion. Morbidity of salmonellosis in recent years characterized by a relatively long-term average increase of the level. In the structure of salmonellosis in children prevailed salmonellosis Group D. There was a reduction of sensitivity S. Enteritidis isolates to cephalosporins new generations, and S. Typhimurium isolates

PREFACE: I International Scientific School Methods of Digital Image Processing in Optics and Photonics

Science.gov (United States)

Gurov, I. P.; Kozlov, S. A.

2014-09-01

The first international scientific school "Methods of Digital Image Processing in Optics and Photonics" was held with a view to develop cooperation between world-class experts, young scientists, students and post-graduate students, and to exchange information on the current status and directions of research in the field of digital image processing in optics and photonics. The International Scientific School was managed by: Saint Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO University) - Saint Petersburg (Russia) Chernyshevsky Saratov State University - Saratov (Russia) National research nuclear University "MEPHI" (NRNU MEPhI) - Moscow (Russia) The school was held with the participation of the local chapters of Optical Society of America (OSA), the Society of Photo-Optical Instrumentation Engineers (SPIE) and IEEE Photonics Society. Further details, including topics, committees and conference photos are available in the PDF

Multiwavelength Study of Gamma-Ray Bright Blazars

Science.gov (United States)

Morozova, Daria; Larionov, V. M.; Hagen-Thorn, V. A.; Jorstad, S. G.; Marscher, A. P.; Troitskii, I. S.

2011-01-01

We investigate total intensity radio images of 6 gamma-ray bright blazars (BL Lac, 3C 279, 3C 273, W Com, PKS 1510-089, and 3C 66A) and their optical and gamma-ray light curves to study connections between gamma-ray and optical brightness variations and changes in the parsec-scale radio structure. We use high-resolution maps obtained by the BU group at 43 GHz with the VLBA, optical light curves constructed by the St.Petersburg State U. (Russia) team using measurements with the 0.4 m telescope of St.Petersburg State U. (LX200) and the 0.7 m telescope of the Crimean Astrophysical Observatory (AZT-8), and gamma-ray light curves, which we have constructed with data provided by the Fermi Large Area Telescope. Over the period from August 2008 to November 2009, superluminal motion is found in all 6 objects with apparent speed ranging from 2c to 40c. The blazars with faster apparent speeds, 3C 273, 3C 279, PKS 1510-089, and 3C 66A, exhibit stronger variability of the gamma-ray emission. There is a tendency for sources with sharply peaked gamma-ray flares to have faster jet speed than sources with gamma-ray light curves with no sharp peaks. Gamma-ray light curves with sharply peaked gamma-ray flares possess a stronger gamma-ray/optical correlations. The research at St.Petersburg State U. was funded by the Minister of Education and Science of the Russian Federation (state contract N#P123). The research at BU was funded in part by NASA Fermi Guest Investigator grant NNX08AV65G and by NSF grant AST-0907893. The VLBA is an instrument of the National Radio Astronomy Observatory, a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc.

Shodstva i razlichija uchebnyh planov podgotovki bakalavrov-okeanologov v universitetah Sankt-Peterburga, Klajpedy i Kaliningrada [Similarities and differences in curricula of a bachelor’s degree in oceanology at the universities in St Petersburg, Klaipeda, and Kaliningrad

Directory of Open Access Journals (Sweden)

Gritsenko Vladimir

2012-01-01

Full Text Available Conducting a multi-aspect comparative analysis of curricula of bachelor’s degree programmes in oceanology offered at universities in St Petersburg, Klaipeda and Kaliningrad, the authors trace similarities between the existing variants of oceanologist training in the context of competence modules, disciplines, the so-called academic practices, and the number of hours and credits stipulated in the existing curricula. A formal comparison of generalised quantitative indicators without analysing the content of curriculum components demonstrated certain similarities in all indicators in terms of workload, the number of disciplines (50, 56 and 45 and academic practices. The clustering of competence modules and disciplines at each university within generalised academic areas — physics and mathematics, philosophy, informatics and computers, geoecology, measurement disciplines, etc. — made a more detailed comparison possible. The results of research demonstrate considerable similarities in the curricula used at the given universities in terms of all variants of comparison. The strongest similarity is observed in the areas of basic and professional disciplines.

78 FR 54445 - Wrangell-Petersburg Resource Advisory Committee; Meeting

Science.gov (United States)

2013-09-04

... Nordic Drive in Petersburg, Alaska. Interested persons may attend in person at either location, or by... Nordic Drive or the Wrangell Ranger District office at 525 Bennett Street during regular office hours... advance for sign language interpreting, assistive listening devices or other reasonable accomodation for...

2003 Agribusiness Group Paper

Science.gov (United States)

2003-01-01

Cranberries , St. Petersburg, Russia Farmers Market, St. Petersburg, Russia Heineken Brewery, St. Petersburg, Russia Klinskoe Sun-Interbrew Brewery, Klin...advantage of cheap, secure water to produce crops during the depression and after World War II when jobs were scarce. Thus, although much of the west...They tend to produce a surplus of production, depressing prices, making it hard for small farmers Page 16 of 33Agribusiness Defined 8/10/04http

77 FR 41688 - Security Zones; 2012 Republican National Convention, Captain of the Port St. Petersburg Zone...

Science.gov (United States)

2012-07-16

... temporary final rule, call or email Marine Science Technician First Class Nolan L. Ammons, Sector St... options for compliance, please contact Marine Science Technician First Class Nolan L. Ammons, Sector St...

Der monströse Fouleuze: Eine philosophische Lektüre von Andrej Belyjs Petersburg

Directory of Open Access Journals (Sweden)

Simon Ganahl

2017-01-01

Full Text Available This paper deals critically with the posthumous interpretation of Foucault's work by Gilles Deleuze. The inquiry begins with Deleuze's claim that the late Foucault was a topologist like Andrei Bely in his modernist novel 'Petersburg'. In order to illuminate this Deleuzian perspective, the author discusses the concepts of dispositif and chronotope. By analyzing a key scene from 'Petersburg', the paper concludes that Deleuze's notion of topology is closer to his own philosophical system than to Foucault's historical research.

How to Avoid Fragility of Financial Systems: Lessons from the Financial Crisis and St. Petersburg Paradox

Science.gov (United States)

Takayasu, Hideki

Firstly, I point out that the financial crisis occurred in 2008 has many analogous points with a physical phenomenon of brittle fracture in the sense that it is a highly irreversible phenomenon caused by concentration of stress to the weakest point. Then, I discuss distribution of gain-loss of continuous transactions of options which can be regarded as a source of stress among financial companies. The historical problem of Saint Petersburg paradox is reviewed and it is argued that the paradox is solved by decomposing the process into a combination of a fair gamble and an accompanied financial option. By generalizing this fair gamble it is shown that the gain-loss distribution in this problem is closely related to the distribution of gain-loss of business firms in the real world. Finally, I pose a serious question to the ordinary way of financing money to business firms with compound interest rates. Instead we introduce a new way of financing business firms without applying prefixed interest rates, in which financial stress is shared by all involved firms. This method is expected to reduce the risk of both financial firms and business firms, and is applicable even in the non-growing society.

Petersburg Builds a Health Program. Bulletin, 1949, No. 9

Science.gov (United States)

Bathurst, Effie G.

1949-01-01

This bulletin is about an invasion that was welcomed. It tells how boys and girls of Petersburg, West Virginia, invaded their town to learn and to serve. Hotels, school lunchroom, alleys, creeks and swamps, unused park area, and other resources were utilized. The young invaders were welcomed by the adult citizens of the town because the principal…

Simulation of Non-Uniform Electron Beams in the Gyrotron Electron-Optical System

Science.gov (United States)

Louksha, O. I.; Trofimov, P. A.

2018-04-01

New calculated data on the effect of emission inhomogeneities on the quality of the electron beam, which is formed in an electron-optical system of a gyrotron, have been obtained. The calculations were based on emission current density distributions, which were measured for the different cathodes in the gyrotron of Peter the Great St. Petersburg Polytechnic University. A satisfactory agreement between the experimental and calculated data on the influence of emission nonuniformities on the velocity spread of electrons has been shown. The necessity of considering the real distribution of the emission current density over the cathode surface to determine the main parameters of the electron beam—the velocity and energy spreads of the electrons, spatial structure of the beam, and coefficient of reflection of electrons from the magnetic mirror—has been demonstrated. The maximum level of emission inhomogeneities, which are permissible for effective work of gyrotrons, has been discussed.

Methods of sociological diagnostics in the assessment of staff's competencies: a case of a state museum (St. Petersburg, Russia

Directory of Open Access Journals (Sweden)

Asiia Usiaeva

2016-01-01

Full Text Available The study is dedicated to research of methods of sociological diagnostics, which can be used in the assessment of staff's competencies. Theoretical framework of this survey is T. Parson’s structural functionalism, the approach that sees the society as a complex system. The research questions were how we can analyze competencies by using sociological diagnostics and what the features of sociological diagnostics are. In order to achieve the target, it was analyzed the assessment of staff's competencies in the museum complex “The Cathedral”, Saint-Petersburg, Russia. Methodology of the research was structured observation, data collected by using “Mystery shopper” method. As a result, it was showed which techniques were applied in the staff’s assessment in this museum. Besides, the researcher discovered the level of museum staff’s competencies and revealed that the least developed employees’ competence was communication with visitors.

EAARL-B coastal topography: Fire Island, New York, pre-Hurricane Sandy, 2012: seamless (bare earth and submerged)

Science.gov (United States)

Wright, C. Wayne; Kranenburg, Christine J.; Klipp, Emily S.; Troche, Rodolfo J.; Fredericks, Alexandra M.; Masessa, Melanie L.; Nagle, David B.

2014-01-01

These remotely sensed, geographically referenced elevation measurements of lidar-derived seamless (bare-earth and submerged) topography datasets were produced by the U.S. Geological Survey (USGS), St. Petersburg Coastal and Marine Science Center, St. Petersburg, Florida.

Laser stimulating ST36 with optical fiber induce blood component changes in mice: a Raman spectroscopy study.

Science.gov (United States)

Zhang, Heng; Chen, Zhenyi; Wu, Jiping; Chen, Na; Xu, Wenjie; Li, Taihao; Liu, Shupeng

2018-02-15

ST36 is a commonly-used acupoint in traditional Chinese medicine (TCM) for treatment of inflammations, pains and gastrointestinal disturbs. For decades, the low power laser acupuncture has been widely applied as an alternative therapy to traditional metal needle acupuncture and achieved relatively fine therapeutic effect for ST36-related symptoms with reduction of uncomfortableness and infection risks. However its disadvantages of low penetrativity and lack of manipulation skills limit its potential performance. An optical fiber laser acupuncture introduced by the previous study combines traditional needling acupuncture and the laser stimulation together, making a stronger therapeutic effect and showing a potential value in clinical application. To evaluate its acupunctural effect on blood, mice are taken as experimental model and Raman spectroscopic technique is used to analysis the changes of blood components after stimulating on ST36. The results show that both the traditional needling acupuncture and optical fiber acupuncture could lead to some spectral changes of blood in mice. This study explores the optical fiber acupuncture's effect on blood in mice using Raman spectroscopy technique for mechanism of acupuncture therapy. © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Foreign economic activity of Saint Petersburg, the Leningrad Region, and the Republic of Karelia: problems and opportunities for development

Directory of Open Access Journals (Sweden)

Bazhenov Yuri

2012-03-01

Full Text Available In this paper, we look at the interregional cooperation in adjacent areas. Specifically, we focus our attention on the cluster of regions formed by the city of St. Petersburg, the Leningrad region and the Republic of Karelia. All three areas face a number of challenges when it comes to international trade: challenges that are shared and that require strategic coordinated solutions from regional decisionmakers. One of such solutions, for example, could require pooling of competitive advantages of these areas. The analysis of strategic documents of regional development, however, shows that the issue of interregional cooperation has not been duly addressed at any level, theoretical or practical. It is important to strengthen international trade capacity and to increase cooperation in other areas of cross-border relations, since these processes are crucial for Russia’s integration into the global markets.

Nuclear Power in the 21st Century

International Nuclear Information System (INIS)

Amano, Yukiya

2013-01-01

The International Atomic Energy Agency helps its Member States to use nuclear technology for a broad range of peaceful purposes, one of the most important of which is generating electricity. The accident at the Fukushima Daiichi nuclear power plant in Japan in March 2011 caused anxiety about nuclear safety throughout the world and raised questions about the future of nuclear power. Two years on, it is clear that the use of nuclear power will continue to grow in the coming decades, although growth will be slower than was anticipated before the accident. Many countries with existing nuclear power programmes plan to expand them. Many new countries, both developed and developing, plan to introduce nuclear power. The factors contributing to this growing interest include increasing global demand for energy, as well as concerns about climate change, volatile fossil fuel prices, and security of energy supply. It will be difficult for the world to achieve the twin goals of ensuring sustainable energy supplies and curbing greenhouse gases without nuclear power. The IAEA helps countries that opt for nuclear power to use it safely and securely. Countries that have decided to phase out nuclear power will have to deal with issues such as plant decommissioning, remediation, and waste management for decades to come. The IAEA also assists in these areas. I am grateful to the Russian Federation for hosting the 2013 International Ministerial Conference on Nuclear Power in the 21st Century in St Petersburg in June. This timely conference provides a valuable opportunity to take stock of nuclear power in the wake of the Fukushima Daiichi accident. A high level of public confidence in the safety of nuclear power is essential for the future of the sector. Much valuable work has been done in the past two years to improve safety. But much remains to be done. It is vitally important that the momentum is maintained and that everything is done to ensure that nuclear power is as safe as humanly

Porphyry of Russian Empires in Paris

Science.gov (United States)

Bulakh, Andrey

2014-05-01

Porphyry of Russian Empires in Paris A. G. Bulakh (St Petersburg State University, Russia) So called "Schokhan porphyry" from Lake Onega, Russia, belongs surely to stones of World cultural heritage. One can see this "porphyry" at facades of a lovely palace of Pavel I and in pedestal of the monument after Nicolas I in St Petersburg. There are many other cases of using this stone in Russia. In Paris, sarcophagus of Napoleon I Bonaparte is constructed of blocks of this stone. Really, it is Proterozoic quartzite. Geology situation, petrography and mineralogical characteristic will be reported too. Comparison with antique porphyre from the Egyptian Province of the Roma Empire is given. References: 1) A.G.Bulakh, N.B.Abakumova, J.V.Romanovsky. St Petersburg: a History in Stone. 2010. Print House of St Petersburg State University. 173 p.

Combating Terrorism Technical Support Office. 2008 Review

Science.gov (United States)

2009-01-15

and coordination of necessary law enforcement agencies. The EPT provides real-time visualization of pedestrian movements around and within major...Applied Research Associates, Inc., North Florida Division, Panama City Coda Octopus Inc, St Petersburg Florida Film and Video, St. Petersburg Florida

Archive of bathymetry data collected at Cape Canaveral, Florida, 2014

Science.gov (United States)

Hansen, Mark E.; Plant, Nathaniel G.; Thompson, David M.; Troche, Rodolfo J.; Kranenburg, Christine J.; Klipp, Emily S.

2015-10-07

Remotely sensed, geographically referenced elevation measurements of the sea floor, acquired by boat- and aircraft-based survey systems, were produced by the U.S. Geological Survey (USGS), St. Petersburg Coastal and Marine Science Center, St. Petersburg, Florida, for the area at Cape Canaveral.

CLINICAL AND LABORATORY ANALYSIS OF LETHAL CASES OF SEVERE INFLUENZA A(H1N1 PDM 2009 DURING THE EPIDEMIC 2015/2016 IN ST. PETERSBURG

Directory of Open Access Journals (Sweden)

L. V. Voloshсhuk

2017-01-01

Full Text Available The purpose of our study was to investigate the characteristics of severe form of influenza A (H1N1 pdm 2009 with a fatal outcome, given the comorbidities. Materials and methods. Medical histories of 105 people who died in hospitals of St. Petersburg for the period of the epidemic of 2015/16 served as material for analysis.The lethality caused by the pandemic virus type A/ H1N1 / 2009 pdm was higher in males. Most of the patients had concomitant chronic diseases in the anamnesis. Obesity was observed in 44.8% (47/105 of patients, diabetes mellitus — 28.5% (30/105, isolated heart disease — 19.0% (20/ 105, combined pathology — 48.6% (51/105. In the first biochemical analysis of blood, creatine phosphokinase, lactate dehydrogenase were increased, total protein and prothrombin consumption index were reduced. The patient's death occurred after 5 days of illness in 88.6% cases, in 11.4% — up to 5 days of illness (inclusive. The analysis of fatal cases up to 5 days of a disease and death from complications (2—4 week didn't find significant differences in the character and frequency of comorbidity. Specific antiviral therapy has been assigned to all patients, but 48 hours later.Bilateral subtotal viral and bacterial pneumonia was identified on the section, in the majority of cases, in 70.5% with hemorrhagic component. 30% patients had cerebral oedema, 41% patients had severe toxic parenchymatouse degeneration of miocardium, liver and kidneys. The pathology of the cardiovascular system, diabetes and obesity worsen the prognosis of the disease. Increased creatine phosphokinase, lactate dehydrogenase, and reduced total protein and prothrombin consumption index can be considered as markers of severe influenza. The ineffectiveness of antiviral therapy due to its late appointment, thus timely initiation of etiotropic treatment is very impotent. 

78 FR 32369 - Healthcare Trade Mission to Russia, October 21-25, 2013

Science.gov (United States)

2013-05-30

...-on-one business appointments with pre-screened potential partners, market briefings, and networking... are executed more easily in larger cities like Moscow and St. Petersburg. There are strict product... enjoy a networking event with industry leaders and partners. In St. Petersburg, all of the delegates...

Reactor Physics Behind the Chernobyl Accident

International Nuclear Information System (INIS)

Reisch, F.

1999-01-01

There are some fourteen Chernobyl type of power reactors (1000 MWe) in operation at five different sites in Eastern Europe. In Russia; in St. Petersburg (4). in Smolensk (3). and in Kursk (4) in the Ukraine in Chernobyl (l) and in Lithuania in Ignalina (2). The oldest one is west of St. Petersburg and the most powerful one is in Ignalina. The reactors at St. Petersburg and in Lithuania are near to the Baltic sea. An intricate reactor construction was the most important cause of the accident. There were other reasons too: human error. politics and economics

76 FR 12340 - Gulf of Mexico Fishery Management Council; Public Meetings

Science.gov (United States)

2011-03-07

...: Tuesday, March 22, 2011, Hilton St. Petersburg Carillon Parkway, 950 Lake Carillon Drive, St. Petersburg...., Key West, FL, telephone: (305) 295-5000; Monday, March 28, 2011, Hilton Garden Inn, 4535 Williams Blvd., Kenner, LA, telephone: (504) 712-0504 Tuesday, March 29, 2011, Hilton Garden Inn, 14108 Airport Rd...

33 CFR 100.701 - Special Local Regulations; Marine Events in the Seventh Coast Guard District

Science.gov (United States)

2010-07-01

... Racing Association Full Moon Regatta Biscayne Bay Yacht Racing Association Southern Biscayne Bay inside.... Petersburg Demons Landing St. Petersburg FL, All waters within 100 ft of the seawall. St. Pete Grand Prix Air... River, Downtown Jacksonville in the vicinity of Jacksonville Landing between the Main Street Bridge and...

MALIGNANT TUMORS OF BONES. MORBIDITY, MORTALITY, INDEX ACCURACY, SURVIVAL OF PATIENTS ACCORDING TO HISTOLOGICAL FORMS

Directory of Open Access Journals (Sweden)

V. M. Merabishvili

2015-01-01

Full Text Available Introduction. Standardized (world standard incidence of malignant tumors of bones (S40,41 does not have has significant fluctuations. According to IARC among male population the most common incidence rates range from 1 to 2 cases per 100.000 and among female population – from 0.5 to 1.0 among women.  Purpose of study. To study dynamics of morbidity and mortality from malignant tumors of bones, the quality of estimation, observed and relative survival of patients according to histological forms. The work of this level is held in Russia for the first time. Material and methods of study. There were used an open world and domestic sources to estimate the prevalence of malignant tumors of bones, databases of population-based cancer registers, classical methods of population-based estimation of the prevalence of malignant tumors of bones. results of study. The basis of this work is data from the Population-based Cancer Registry of St. Petersburg and special studies being held before its establishing in 1993. Annually in St. Petersburg there are registered 40–60 primary cases of malignant tumors of bones (S40, 41. The level of morphological verification of these malignancies in Russia is 82.1 %, in St. Petersburg – 84.9 %. There is a high rate of undefined stage: in Russia – 19.7 %, in St. Petersburg – 24.5 %, in Moscow – 23.5 %. During the first year of observation 27.3 % of patients die in Russia, 21.7 % in St. Petersburg, and 11.1 % in Moscow. In comparison with the average data (Eurocare program the relative survival of patients in St. Petersburg is significantly lower: in men (St. Petersburg – 42.2–48.2 %, (Eurocare-3,4 – 55–58 %, in women (St. Petersburg – 32.2–54.6 % (Eurocare – 59–63 %. conclusion. Thus, in this work for the first time in Russia it is showed dynamics of absolute and relative incidence rates of malignant tumors of bones since 1980 by sex and age-specific indicators. It is presented a set of

50 CFR 622.9 - Vessel monitoring systems (VMSs).

Science.gov (United States)

2010-10-01

..., St. Petersburg, FL 33701; phone: 800-758-4833. An operating VMS includes an operating mobile... board when on a trip in the South Atlantic. An operating VMS includes an operating mobile transmitting... Region, 263 13th Avenue South, St. Petersburg, FL 33701; phone: 800-758-4833; and (2) Submit to NMFS...

Business plan of a food truck in Saint Petersburg

OpenAIRE

Zavyalova, Ekaterina

2017-01-01

The purpose of the thesis was to investigate how to write a proper business plan and then implement gained knowledge in creating a business plan of a food truck in Saint Petersburg. A business plan serves as a guide for an entrepreneur in the process of company establishment and enables to gain funding from potential investors. The primary objective was to study essential components of a business plan. The theoretical framework comprises of core issues on company establishment and desc...

Optical coherence tomography plaque characterization in a patient with ST segment elevation myocardial infarction after cocaine intake

International Nuclear Information System (INIS)

Hansen, Morten Steen Svarer; Antonsen, Lisbeth; Jensen, Lisette Okkels

2016-01-01

A 28-year old man presented to the Emergency Department with malaise after cocaine intake. After arrival he developed retrosternal chest pain and the electrocardiogram showed ST segment elevations in V1-V2 and ST segment depressions in V5-V6. An acute coronary angiogram revealed a focal non-occlusive lesion with thrombus in the left anterior descending artery. Supplementary optical coherence tomography (OCT) detected plaque erosion with adherent thrombus to be the responsible underlying pathophysiological mechanism. The patient received an effective antithrombotic regimen. Repeat angiogram with additional OCT one month later documented thrombus resolution and complete restoration of the previously eroded coronary vascular surface area. - Highlights: • Optical coherence tomography (OCT) was used to characterize a coronary artery plaque. • OCT detected coronary plaque erosion in a young male with MI due to cocaine abuse. • OCT was used to document thrombus resolution.

Optical coherence tomography plaque characterization in a patient with ST segment elevation myocardial infarction after cocaine intake

Energy Technology Data Exchange (ETDEWEB)

Hansen, Morten Steen Svarer, E-mail: morten.steen.hansen2@rsyd.dk [Emergency Department, Kolding Hospital, Skovvangen 2-8, DK-6000 Kolding (Denmark); Antonsen, Lisbeth; Jensen, Lisette Okkels [Department of Cardiology, Odense University Hospital, Sdr. Boulevard 29, DK-5000 Odense (Denmark)

2016-04-15

A 28-year old man presented to the Emergency Department with malaise after cocaine intake. After arrival he developed retrosternal chest pain and the electrocardiogram showed ST segment elevations in V1-V2 and ST segment depressions in V5-V6. An acute coronary angiogram revealed a focal non-occlusive lesion with thrombus in the left anterior descending artery. Supplementary optical coherence tomography (OCT) detected plaque erosion with adherent thrombus to be the responsible underlying pathophysiological mechanism. The patient received an effective antithrombotic regimen. Repeat angiogram with additional OCT one month later documented thrombus resolution and complete restoration of the previously eroded coronary vascular surface area. - Highlights: • Optical coherence tomography (OCT) was used to characterize a coronary artery plaque. • OCT detected coronary plaque erosion in a young male with MI due to cocaine abuse. • OCT was used to document thrombus resolution.

Neurotherapeutic activity of the recombinant heat shock protein Hsp70 in a model of focal cerebral ischemia in rats

Directory of Open Access Journals (Sweden)

Shevtsov MA

2014-05-01

Full Text Available Maxim A Shevtsov,1,2 Boris P Nikolaev,3 Ludmila Y Yakovleva,3 Anatolii V Dobrodumov,4 Anastasiy S Dayneko,5 Alexey A Shmonin,5,6 Timur D Vlasov,5 Elena V Melnikova,5 Alexander D Vilisov,4,5 Irina V Guzhova,1 Alexander M Ischenko,3 Anastasiya L Mikhrina,7 Oleg V Galibin,5 Igor V Yakovenko,2 Boris A Margulis1 1Institute of Cytology of the Russian Academy of Sciences (RAS, St Petersburg, Russia; 2AL Polenov Russian Research Scientific Institute of Neurosurgery, St Petersburg, Russia; 3Research Institute of Highly Pure Biopreparations, St Petersburg, Russia; 4Institute of Macromolecular Compounds of the Russian Academy of Sciences (RAS, St Petersburg, Russia; 5First St Petersburg IP Pavlov State Medical University, St Petersburg, Russia; 6Federal Almazov Medical Research Centre, St Petersburg, Russia; 7IM Sechenov Institute of Evolutionary Physiology and Biochemistry of the Russian Academy of Sciences (RAS, St Petersburg, Russia Abstract: Recombinant 70 kDa heat shock protein (Hsp70 is an antiapoptotic protein that has a cell protective activity in stress stimuli and thus could be a useful therapeutic agent in the management of patients with acute ischemic stroke. The neuroprotective and neurotherapeutic activity of recombinant Hsp70 was explored in a model of experimental stroke in rats. Ischemia was produced by the occlusion of the middle cerebral artery for 45 minutes. To assess its neuroprotective capacity, Hsp70, at various concentrations, was intravenously injected 20 minutes prior to ischemia. Forty-eight hours after ischemia, rats were sacrificed and brain tissue sections were stained with 2% triphenyl tetrazolium chloride. Preliminary treatment with Hsp70 significantly reduced the ischemic zone (optimal response at 2.5 mg/kg. To assess Hsp70’s neurotherapeutic activity, we intravenously administered Hsp70 via the tail vein 2 hours after reperfusion (2 hours and 45 minutes after ischemia. Rats were then kept alive for 72 hours. The

Jansenism in the Evaluation of the Graduates of the St. Petersburg Theological Academy: from Ivan Troitsky to St. Tikhon (Bellavin

Directory of Open Access Journals (Sweden)

Sukhova Nataliia

2016-10-01

Full Text Available The present study continues a series of publications exploring “augustiniana” within the Russian ecclesiastical scholarship, i.e. the work of professors and students of Theological academies devoted to Saint Augustine and conducted prior to the Russian Revolution. In this paper we switch our attention from the person and heritage of the bishop of Hippo to so called Augustinian movements of the 17th century and in particular to Jansenism. We predominantly focus on two texts: Magister’s thesis of an alumni of Saint-Petersburg Theological Academy Ivan Troitsky (1859 — a future professor of his Alma Mater, and a paper of his pupil Vasily Bellavin — in future the Most Holy Patriarch Tikhon. The latter document dates back to 1891 and is based on currently unavailable Candidate’s thesis of Vasiliy Bellavin (1888. Our analysis has shown that although the content of the two explored documents is out of date (now that 150 years have elapsed since they were written, their signifi cance for the history of theology is out of doubt. The questions posed by Jansenism turned out highly relevant for the church life in Russia in the late 1850s as well as in the late 1880s — early 1890s. Jansenists reflected upon church hierarchy and its authority, the “enigma of humanity”, actual and potential state of human nature, grace and freedom, the role Holy Scripture in the life of the Church and every christian, religious upbringing and education. Another factor that elevated interest to Jansenists’ movements of the 17th century during the second of the above mentioned periods was the preparation to a new stage of the dialog with the Old Catholics who had joined the followers of Jansenists, i.e. with the Church of Utrecht. Treating Jansenists’ thought with sympathy the young Russian theologians proved open to consider without bias all truth seeking attempts leading to Orthodox tradition. However in both cases our authors soberly realised that

Exhibition “Byzantium through the Centuries” at the State Hermitage Museum, St Petersburg

Directory of Open Access Journals (Sweden)

Yuri Pyatnitsky

2017-12-01

Full Text Available From June 24 to October 2, 2016, the Hermitage Museum held the exhibition Byzantium through the Centuries that enjoyed an exceptionally great success among the general public and professionals. The exhibition included unknown or little-known icons presented the variety of iconographic centers of Byzantium, and also Early Byzantine silver specimen found in the 19th century in the Crimea and Moldova. The concept – and this defined the structure of the exhibition – was purely art historical: to show the distinctive characteristics of the artistic language of Byzantium. The exhibition was displayed in the Nicholas Hall where visitors could see the art works from the 1st to the mid-15th century; the final chord was the painting Apostle St Peter of the famous El Greco. The objects of the Late Roman and Early Byzantine periods demonstrated the basis that served as foundation for the new Christian art. Works of the 9th - 12th centuries from the museums of Greece, those themed with the art of the Crusaders in Byzantium, and Palaiologan icons of the 14th - mid-15th century – all reflected culture of local medieval centers and the high art of different schools of icon painting. The design of the exhibition made possible to grasp the whole hall, see the amazing unity and diversity of art works, feel their eternal spiritual value, and feel yourself in a special artistic surrounding. In connection with the exhibition the Hermitage issued two publications, a brochure The Art of Devine Beauty and Spirituality (Пятницкий 2016, and a richly illustrated volume Byzantium through the Centuries (Византия 2017.

Problema Basarabiei reflectată în rapoartele ambasadorului francez la Petersburg Charles Auguste de Morny (1856-1857 / Bessarabian question reflected in the reports of the French ambassador in Petersburg Charles Auguste de Morny (1856-1857

Directory of Open Access Journals (Sweden)

Eugen-Tudor Sclifos

2016-10-01

Full Text Available After the Crimean War the Bessarabian question had an important place in the foreign policy of the Great Powers. During the preliminaries of peace in 1855 it was decided that Russia should cede Southern Bessarabia to the Principality of Moldavia. Russia, of course, did not accept this point and at the Congress of Paris proposed a territorial exchange - the condition unacceptable to British diplomats. Thus it was created a commission to study the problem of border delimitation in Bessarabia. In August 1856, Charles Auguste de Morny, half-brother of Emperor Napoleon III, was appointed Ambassador to St. Petersburg. Count de Morny was significantly involved in the solution of the Bessarabian question. According to documents from the archives of foreign policy in Paris, the diplomat was obsessed with the idea that Southern Bessarabia must remain part of the Russian Empire and tried to convince the Emperor Napoleon III and Count Walewski that France should support the Russian point of view. De Morny had a rival, Count Persigny, the French Ambassador in London, who believed that this area should be part of the Principality of Moldavia. After long negotiations the Bessarabian question was resolved not in favor of Russia.

Understanding Stress-Related Behavioral Phenotypes: Report from the 1st International Neuroscience Summer School and the 11th International “Stress and Behavior” Conference

Directory of Open Access Journals (Sweden)

J. L. LaPorte

2008-01-01

Full Text Available The 1st International Neuroscience Summer School and the 11th International Multidisciplinary Neuroscience and Biopsychiatry Conference on Stress and Behavior were held in St. Petersburg, Russia, during May 9–20, 2008. The summer school gathered 30 talented young scientists from 15 countries worldwide, and was dedicated to different topics of behavioral neuroscience. Many interactive courses were provided on neuropharmacology, animal phenotyping, and biopsychology. The conference's excellent scientific and social program attracted almost 500 delegates from 40 countries from many areas of stress research. The eclectic interaction between medical doctors, basic scientists, psychologists, and students made for a productive and collaborative environment, which contributed greatly to the success of the school and conference.

St.Petersburg Escape Experience Tour

OpenAIRE

Palagina, Mariia; Zhak, Svetlana

2017-01-01

The growing popularity of Russia as a tourist destination and the high interest towards escape rooms and quests opens new business opportunities and market niches. The aim of this thesis is to develop a tourist product based on the new escape room tourism concept combining the historical, cultural and game experiences. The choice of the theme and destination was determined by the authors’ personal backgrounds and the destination proximity to Finland. The theoretical research was implement...

PREFACE: XXI International Conference on Spectral Line Shapes (ICSLS 2012)

Science.gov (United States)

Devdariani, Alexander Z.

2012-12-01

The 21st International Conference on Spectral Line Shapes, ICSLS, was held in the historic main building of St Petersburg State University (St. Petersburg, Russia) on 3-9 June 2012. The event continued the tradition started in 1978 in Meudon Observatory in Paris. Representatives of line shape physics have since met every two years in different locations in Europe and North America. The most recent events were held in St John's, Newfoundland, Canada (2010), Valladolid, Spain (2008), and Auburn, AL (USA). Traditionally, the conferences consider experimental and theoretical issues of studying spectral line shapes, diagnostic utilization of spectral line profiles observed in absorption, emission or scattering of electromagnetic radiation by atoms, molecules, and clusters in different environments, including neutral environments, laboratory low and fusion plasmas, astrophysical conditions, and planetary atmospheres. The Conference was attended by over 100 professionals from Europe, Asia, America, Africa and New Zealand. The conference program was put together in such a way so as to exclude any parallel sessions. Five afternoon sessions featured 19 invited talks and 20 oral contributions, and two evening sessions offered 61 poster presentations, including post-deadline posters. This setup allowed for a relaxed and unhurried discussion of results and facilitated productive networking. The invited talks were selected by recommendation of members of the International Scientific Committee. The Organizers would like to thank all the members of the International Scientific Committee for their proposals on the agenda and their valuable advice. When considering candidates for oral contributions, the organizers took into account the suggestions and preferences of potential conference participants. When selecting the theses of poster presentations, the organizers focused on the topics in line with the theme of the conference and studies with well-formulated results. It must be

[Vladimir Zederbaum" (1883-1942): Physician, journalist, contributor to the Russian "Jewish, Encyclopedia". A research report].

Science.gov (United States)

Antipova, Anastasia

2015-01-01

Vol. 15 o f the "Jewish Encyclopedia" (St. Petersburg 1908-1913) contains an article on Freud, signed by Vladimir Zederbaum. The data for the article were provided by Max Eitingon. This paper addresses the question of whether Zederbaum himself was Eitingon's contact. Several archives produced a lot of information about Zederbaum's medical and journalistic activities in St. Petersburg. However, to date no connection between the two men could be established.

Use of an android phone application for automated text messages in international settings: A case study in an HIV clinical trial in St. Petersburg, Russia.

Science.gov (United States)

Forman, Leah S; Patts, Gregory J; Coleman, Sharon M; Blokhina, Elena; Lu, John; Yaroslavtseva, Tatiana; Gnatienko, Natalia; Krupitsky, Evgeny; Samet, Jeffrey H; Chaisson, Christine E

2018-02-01

Reproducible outcomes in clinical trials depend on adherence to study protocol. Short message service (also known as text message) reminders have been shown to improve clinical trial adherence in the United States and elsewhere. However, due to systematic differences in mobile data plans, languages, and technology, these systems are not easily translated to international settings. To gauge technical capabilities for international projects, we developed SMSMessenger, an automated Android application that uses a US server to send medication reminders to participants in a clinical trial in St. Petersburg, Russia (Zinc for HIV disease among alcohol users-a randomized controlled trial in the Russia Alcohol Research Collaboration on HIV/AIDS cohort). The application is downloaded once onto an Android study phone. When it is time for the text message reminders to be sent, study personnel access the application on a local phone, which in turn accesses the existing clinical trial database hosted on a US web server. The application retrieves a list of participants with the following information: phone number, whether a message should be received at that time, and the appropriate text of the message. The application is capable of storing multiple outgoing messages. With a few clicks, text messages are sent to study participants who can reply directly to the message. Study staff can check the local phone for incoming messages. The SMSMessenger application uses an existing clinical trial database and is able to receive real-time updates. All communications between the application and server are encrypted, and phone numbers are stored in a secure database behind a firewall. No sensitive data are stored on the phone, as outgoing messages are sent through the application and not by messaging features on the phone itself. Messages are sent simultaneously to study participants, which reduces the burden on local study staff. Costs and setup are minimal. The only local requirements

Sexual violence from police and HIV risk behaviours among HIV-positive women who inject drugs in St. Petersburg, Russia - a mixed methods study.

Science.gov (United States)

Lunze, Karsten; Raj, Anita; Cheng, Debbie M; Quinn, Emily K; Lunze, Fatima I; Liebschutz, Jane M; Bridden, Carly; Walley, Alexander Y; Blokhina, Elena; Krupitsky, Evgeny; Samet, Jeffrey H

2016-01-01

Police violence against people who inject drugs (PWID) is common in Russia and associated with HIV risk behaviours. Sexual violence from police against women who use drugs has been reported anecdotally in Russia. This mixed-methods study aimed to evaluate sexual violence from police against women who inject drugs via quantitative assessment of its prevalence and HIV risk correlates, and through qualitative interviews with police, substance users and their providers in St. Petersburg, Russia. Cross-sectional analyses with HIV-positive women who inject drugs (N=228) assessed the associations between sexual violence from police (i.e. having been forced to have sex with a police officer) and the following behaviours: current drug use, needle sharing and injection frequency using multiple regression models. We also conducted in-depth interviews with 23 key informants, including PWID, police, civil society organization workers, and other stakeholders, to explore qualitatively the phenomenon of sexual violence from police in Russia and strategies to address it. We analyzed qualitative data using content analysis. Approximately one in four women in our quantitative study (24.1%; 95% CI, 18.6%, 29.7%) reported sexual violence perpetrated by police. Affected women reported more transactional sex for drugs or money than those who were not; however, the majority of those reporting sexual violence from police were not involved in these forms of transactional sex. Sexual violence from police was not significantly associated with current drug use or needle sharing but with more frequent drug injections (adjusted incidence rate ratio 1.43, 95% CI 1.04, 1.95). Qualitative data suggested that sexual violence and coercion by police appear to be entrenched as a norm and are perceived insurmountable because of the seemingly absolute power of police. They systematically add to the risk environment of women who use drugs in Russia. Sexual violence from police was common in this cohort of

A second level of the Saint Petersburg skyline

Science.gov (United States)

Krasnopolsky, Andrey; Bolotin, Sergey

2018-03-01

The article considers the history of the residential development in Saint Petersburg and states corresponding landmark dates. In recent years, changes in the altitude range of the residential development are noted, the influence of this factor on the formation of the city's silhouette is assessed. Reasons for such changes are identified. Attractiveness of high-rise residential complexes for living is assessed. Conclusions are made of tendencies in further housing construction development in terms of its altitude range. It is noted that it is possible to locate multi-storied buildings in the periphery of the city, taking into account specific visual characteristics of the construction site and silhouette of erected buildings; as for central districts, strict regulations regarding the altitude range are needed.

High-rise construction in the Saint Petersburg agglomeration in 1703-1950s

Science.gov (United States)

Sementsov, Sergey; Akulova, Nadezhda; Kurakina, Severina

2018-03-01

Regularities of high-rise construction (implemented projects and developments) in Saint Petersburg and the Saint Petersburg agglomeration since the foundation of the city in 1703 till the 1950s are considered. Based on these regularities, a single spatially developed system of vertical dominants is formed. High-rise construction in the city and its suburbs started in the 1710s and continues up to the present time. In the considered decades (1703-1950s), high-rise construction mostly performed urban-planning functions (with vertical and symbolic dominants), relying on patterns of the visual perception of man-made landscapes under development. Since the 1710s, the construction of vertical dominants (mainly temples, spires of towers, lighthouses, etc.) of five ranks (depending on the altitude range and in relation to the background development) was conducted in territories of the entire agglomeration. These dominants were arranged in landscapes of the city and suburbs with almost mathematically precise accuracy and according to special regulations. Such dominants obtained particular descriptive and silhouette characteristics in accordance with the conditions of spatial perception. In some periods of city development, attempts were made to create monuments (symbolic dominants) of specific height and include those in the spatial system of high-rise dominants as significant elements of the city silhouette.

Identifying Key Stakeholder Groups for Implementing a Place Branding Policy in Saint Petersburg

Directory of Open Access Journals (Sweden)

Kulibanova V. V.

2017-10-01

Full Text Available Regional brands have become a valuable intangible asset and a crucial competitive resource for forging partnerships. An effective place branding policy is impossible without a precise understanding of the interests of stakeholder groups. It is essential to realize that each region is unique in its own way. Territories differ in the structure of stakeholders, their influence on regional development, and the range of leverages over regional decision-makers. This study aims to give a more precise definition of key groups of stakeholders in Saint Petersburg place branding, and to identify them. The authors employ the method of theoretical and empirical typology of a territory’s stakeholders within a theoretical framework proposed by E. Freeman, P. Kotler, S. Zenker, and E. Brown. The article defines the concept of key regional stakeholders and identifies them. The proposed target audience (stakeholder group model for a place branding policy is tested on the case of Saint Petersburg. The authors show that each target audience of place marketing requires an individual policy. This is explained by the fact that each group enjoys its unique features that should be taken into account when creating and transmitting messages.

Soap-stone in architecture of North European cities. A nomination as a candidate for a Global Heritage Stones Resource

Science.gov (United States)

Bulakh, Andrey

2016-04-01

Soap stone represents soft Proterozoic rock type from the deposit Nunnalahti situated on the western shore of the big Lake Pielinen in Eastern Finland. It consists of talc (40 - 50 %), magnesite MgCO3 (40 - 50 %), chlorite (5 - 8 %), dolomite, calcite, etc. The colour of the stone is very spectacular and varies from yellow and brownish-yellow to grey, greenish grey. The soft stone is a highly workable material for a sculptor's chisel. It was one of the most popular ornamental rocks used architecture of the Modern style in St Petersburg, Helsinki, Turku, Tampere and other North European cities lately in the XIX-th centuries. Examples are given and discussed. References: Bulakh, A.G., Abakumova, N.B., and Romanovsky, J.V. St Petersburg: a History in Stone. 2010. Print House of St Petersburg State University. 173 p. (In English).

ITER ITA newsletter. No. 1, February 2003

International Nuclear Information System (INIS)

2003-04-01

This first issue of ITER ITA (ITER transitional Arrangements) newsletter contains concise information about ITER related meetings including eighth ITER Negotiations meeting, held on 18-19 February, 2003 in St. Petersburg, Russia, first meeting of the ITER preparatory committee, held on 17 February, 2003 in St. Petersburg, Russia and the third meeting of the ITPA (International Tokamak Physics Activity) coordinating committee, held on 24-25 October 2002 at the Max-Planck-Institut fuer Plasmaphysik, Garching

The results of virological surveillance for intrauterine infections in Saint-Petersburg

Directory of Open Access Journals (Sweden)

E. A. Murina

2014-01-01

Full Text Available The purpose of researchis the determiningthe etiological structure ofintrauterine infections in Saint-Petersburg pediatric patients, pregnant women andinfants born to them using a variety of virological methods.Methods: serum from 164 children aged from 1 month to 14 years with diagnosis of «intrauterine infection». Serum from 80 pregnant women, collected in each trimester (total – 240 samples, their 42 children (at the age of 1–2 and 4–6  months of life, total – 82 samples. Immunoglobulin Mand G (IgM and IgGto herpes virus type 1, cytomegalovirus (CMV, Toxoplasma gondii, mycoplasma and chlamydia, rubella, Epstein-Barr virus (EBV and parvovirus B19, as well as IgG avidity,were determined by ELISA in all these samples. Theimmunoblot (Western blot, using the «Immunoblot2000» with test kits from «Euroimmun AG» (Germany, was applied to confirm cases. Statistical analysis wasperformed with theprograms Microsoft Excel, Statistica6.Results: cytomegalovirus, herpes virus 1st type and Epstein-Barr virus infections are dominate in the structure of intrauterine ones (45%, 23% and 14%, respectively. Laboratory evidence ofreactivationof cytomegalovirus (35% ofpregnant womenin the 2nd and/or 3rd trimesters and acuteparvovirus infection (15% of cases were found. Specific IgM to cytomegalovirus were detected in 6,2% ofchildren in the firstsix months of life.Conclusions: with the aim of early detection of cytomegalovirus reactivation and acute parvovirus infection it isnecessary to monitor pregnant women with the definition of specific IgM, IgG and avidity IgG. The procedure to using immunoblotting in the diagnosis of intrauterine infectionsneeds to be further study.

High-rise construction in the Saint Petersburg agglomeration in 1703–1950s

Directory of Open Access Journals (Sweden)

Sementsov Sergey

2018-01-01

Full Text Available Regularities of high-rise construction (implemented projects and developments in Saint Petersburg and the Saint Petersburg agglomeration since the foundation of the city in 1703 till the 1950s are considered. Based on these regularities, a single spatially developed system of vertical dominants is formed. High-rise construction in the city and its suburbs started in the 1710s and continues up to the present time. In the considered decades (1703–1950s, high-rise construction mostly performed urban-planning functions (with vertical and symbolic dominants, relying on patterns of the visual perception of man-made landscapes under development. Since the 1710s, the construction of vertical dominants (mainly temples, spires of towers, lighthouses, etc. of five ranks (depending on the altitude range and in relation to the background development was conducted in territories of the entire agglomeration. These dominants were arranged in landscapes of the city and suburbs with almost mathematically precise accuracy and according to special regulations. Such dominants obtained particular descriptive and silhouette characteristics in accordance with the conditions of spatial perception. In some periods of city development, attempts were made to create monuments (symbolic dominants of specific height and include those in the spatial system of high-rise dominants as significant elements of the city silhouette.

Chlorophyll-a Concentration Retrieval in the Optically Complex Waters of the St. Lawrence Estuary and Gulf Using Principal Component Analysis

Directory of Open Access Journals (Sweden)

Julien Laliberté

2018-02-01

Full Text Available Empirical methods based on band ratios to infer chlorophyll-a concentration by satellite do not perform well over the optically complex waters of the St. Lawrence Estuary and Gulf. Using a dataset of 93 match-ups, we explore an alternative method relying on empirical orthogonal functions (EOF to develop an algorithm that relates the satellite-derived remote sensing reflectances to in situ chlorophyll-a concentration for the Sea-viewing Wide Field-of-view Sensor (SeaWiFS. Results show that an accuracy of 41% at retrieving chlorophyll-a concentration can be reached using the EOF method compared to 140% for the widely-used Ocean Chlorophyll 4 (OC4v4 empirical algorithm, 53% for the Garver-Siegel-Maritorena (GSM01 and 54% for the Generalized Inherent Optical Property (GIOP semi-analytical algorithms. This result is possible because the EOF approach is able to extract region-specific radiometric features from the satellite remote sensing reflectances that are related to absorption properties of optical components (water, coloured dissolved organic matter and chlorophyll-a using the visible SeaWiFS channels. The method could easily be used with other ocean-colour satellite sensors (e.g., MODIS, MERIS, VIIRS, OLCI to extend the time series for the St. Lawrence Estuary and Gulf waters.

Culture and Local Development: the Interaction of Cultural Heritage and Creative Industries

Directory of Open Access Journals (Sweden)

Valery Gordin

2011-10-01

Full Text Available The aim of the study is to examine the various forms of interaction between cultural heritage and creative industries to support the development of various types of cultural clusters in St. Petersburg. The study was based on a model, which provides several types of partnership cultural heritage (CH could have with the creative industries (CI: CH as a “decoration” for the CI, as “content”, as a “brand”, as the creator of the needs. Authors’ classification of cultural clusters in St. Petersburg is described, including clusters of cultural heritage, ethnic cultural clusters, the mass-cultural (consumer-oriented cultural clusters, art - incubators. One of the main findings is the low willingness of many public cultural institutions to have any form of interaction with the creative industries. The second group of findings concerned the ability to attract creative industries to provide services for residents of St. Petersburg in cooperation with public institutions of culture. 

Peterburi Jaani kirik = St. John's Church in St. Petersburg

Index Scriptorium Estoniae

2012-01-01

Peterburi Jaani kiriku (1860) taastamisest. Maja taastati väliselt oma ajaloolisel kujul, kuid interjöör loodi kaasaegseid vajadusi arvestades. Eesti Sisearhitektide Liidu 2011. a. ajaloolise interjööri preemia pälvis sisearhitekt Juta Lember (SAB Lember OÜ), loetletud tema tehtud töid

Sexual violence from police and HIV risk behaviours among HIV-positive women who inject drugs in St. Petersburg, Russia – a mixed methods study

Science.gov (United States)

Lunze, Karsten; Raj, Anita; Cheng, Debbie M; Quinn, Emily K; Lunze, Fatima I; Liebschutz, Jane M; Bridden, Carly; Walley, Alexander Y; Blokhina, Elena; Krupitsky, Evgeny; Samet, Jeffrey H

2016-01-01

Introduction Police violence against people who inject drugs (PWID) is common in Russia and associated with HIV risk behaviours. Sexual violence from police against women who use drugs has been reported anecdotally in Russia. This mixed-methods study aimed to evaluate sexual violence from police against women who inject drugs via quantitative assessment of its prevalence and HIV risk correlates, and through qualitative interviews with police, substance users and their providers in St. Petersburg, Russia. Methods Cross-sectional analyses with HIV-positive women who inject drugs (N=228) assessed the associations between sexual violence from police (i.e. having been forced to have sex with a police officer) and the following behaviours: current drug use, needle sharing and injection frequency using multiple regression models. We also conducted in-depth interviews with 23 key informants, including PWID, police, civil society organization workers, and other stakeholders, to explore qualitatively the phenomenon of sexual violence from police in Russia and strategies to address it. We analyzed qualitative data using content analysis. Results Approximately one in four women in our quantitative study (24.1%; 95% CI, 18.6%, 29.7%) reported sexual violence perpetrated by police. Affected women reported more transactional sex for drugs or money than those who were not; however, the majority of those reporting sexual violence from police were not involved in these forms of transactional sex. Sexual violence from police was not significantly associated with current drug use or needle sharing but with more frequent drug injections (adjusted incidence rate ratio 1.43, 95% CI 1.04, 1.95). Qualitative data suggested that sexual violence and coercion by police appear to be entrenched as a norm and are perceived insurmountable because of the seemingly absolute power of police. They systematically add to the risk environment of women who use drugs in Russia. Conclusions Sexual violence

Život i djelo Dmitrija Ivanoviča Mendeljejeva - povodom 100. obljetnice smrti

OpenAIRE

Vaščić, V.; Esih, I.

2007-01-01

The life and activities of D. I. Mendeleyev are presented primarily in view of his role in the progress of chemistry. Born in Tobolsk in 1834 to a numerous and poor family, burdened by the family's bad luck and his ill health, he graduated natural sciences in 1855 at St. Petersburg and was awarded a gold medal for exceptional success. In 1855/56 he was teacher at a secondary school in Odessa. He obtained his MSc degree in 1856 in St. Petersburg where he was appointed lecturer in 1857. He was ...

INTEGRATION OF BEVACIZUMAB IN METASTATIC COLORECTAL CANCER CHEMOTHERAPY REGIMENS IN 2 CLINICAL CENTERS IN MOSCOW AND SAINT PETERSBURG

Directory of Open Access Journals (Sweden)

N. V. Dobrova

2013-01-01

Full Text Available The aim of this study was to estimate efficacy of first line chemotherapy with bevacizumab in metastatic colorectal cancer patients and investigate the impact of different prognostic factors on treatment outcome.Methods.During 2004–2008 48 colorectal cancer patients were included (29 in Russian N.N. Blokhin Cancer Research Center, 19 in St. Petersburg, who had unresectable distant metastases. Primary tumor was resected in 93.8 % patients. 52.1 % had rectal cancer. 87.5 % had liver metastases, 43.8 % had more than 1 organ affected. 66.7 % received chemotherapy with bevacizumab 5 mg/kg biweekly, 33.3 % received bevacizumab 7,5 mg/kg every 3 weeks. 62.5 % patients had oxaliplatin-based regimens, 35.4 % – only fluorpyrimidines, 2.1 % – chemotherapy with irinotecan.Results.Median time of bevacizumab use was 7.8 months. 60.3 % had objective response, 87.4 % had stable diseases during more than 6 months. Median progression-free survival (PFS was 11.5 months. Median overall survival (OS was 24.1 months.Conclusions.Survival and efficacy results are comparable to international experience. Combination of fluorpyrimidines with bevacizumab had comparable efficacy to combined chemotherapy regimens with no impact on quality of life. Integration of bevacizumab in combined treatment regimens reduced the impact of negative prognostic factors on PFS and OS. 

Anthropology of St. Theophan the Recluse and the Origin of First Personalistic Concepts in Russian Theology

Directory of Open Access Journals (Sweden)

Khondzinskii Pavel,

2017-05-01

Full Text Available Studying the development of personalistic ideas in Russian theology, we are led to Kiev school as a starting point in this development. It was Kiev Theological Academy that paid serious attention to the study of philosophy and psychology of the modern period earlier than other religious schools did. The initial features of the school of thought that we deal with first manifested themselves in lectures by St. Innocent of Kherson, rector of Kiev Theological Academy, and in his controversy with Kant. It was the Kiev Academy graduate, Professor V. Karpov, who became the founder of St. Petersburg school of psychology, the representative of which, the future Bishop Michael (Gribanovsky, suggested the first personalistic concept that implied the “double presence” of personality and nature in man. A little later, based on the idea proposed St. Innocent and, independently, by Bishop Michael, V. Nesmelov, a representative of Kazan school, came to similar conclusions and suggested a reinterpretation of the terms person, self and self-consciousness. This inevitably leads to the question how these concepts, mostly generated by new philosophy and psychology, relate to traditional Christian ideas about man. To give the answer, it is important to compare them with the doctrine of another graduate of Kiev Academy, St. Theophan the Recluse. This paper shows that it was him who managed to maintain the balance between traditional ideas and modern anthropological discoveries.

Retrofit flue gas desulfurization system at Indianapolis Power and Light Co. Petersburg Station Units 1 and 2

International Nuclear Information System (INIS)

Watson, W.K.; Wolsiffer, S.R.; Youmans, J.; Martin, J.E.; Wedig, C.P.

1992-01-01

This paper briefly describes the status of the retrofit wet limestone flue gas desulfurization system (FGDS) project at Indianapolis Power and Light Company (IPL), Petersburg Units 1 and 2. This project was initiated by IPL in response to the Clean Air Act of 1990 and is intended to treat the flue gas from two base load units with a combined capacity of approximately 700 MW gross electrical output. IPL is the owner and operator of the Petersburg Station located in southwestern Indiana. Stone and Webster Engineering Corporation (Stone and Webster) is the Engineer and Constructor for the project. Radian Corporation is a subcontractor to Stone and Webster in the area of flue gas desulfurization (FGD) process. General Electric Environmental Systems, Inc. (GEESI) is the supplier of the FGDS. The project is organized as a team with each company providing services. The supplier of the new stack is scheduled to be selected and join the team in early 1992. Other material suppliers and field contractors will be selected in 1992

Antibiotic use practices of pharmacy staff: a cross-sectional study in Saint Petersburg, the Russian Federation.

Science.gov (United States)

Belkina, Tatiana; Duvanova, Natalia; Karbovskaja, Julia; Tebbens, Jurjen Duintjer; Vlcek, Jiri

2017-02-14

Non-prescription access to antimicrobials is common, and self-prescribing is increasingly popular in Russian society. The aim of this study was to assess the attitudes of community pharmacists regarding antibiotic use and self-medication. We conducted a cross-sectional study from September-December 2015 of community pharmacists in the Saint-Petersburg and Leningrad region, Russia. A self-administered questionnaire was used to assess antibiotic use and self-medication practices. The data were analysed using logistic regression and Pearson chi-squared tests. Of the 316 pharmacists (77.07%) who completed the questionnaire, 230 (72.8%) self-medicated with antibiotics. Antibiotics were mostly used to self-treat upper (53.3%) and lower respiratory tract infections (19.3%), relying on their own knowledge (81.5%), previous treatment experience (49%) and patients' prescriptions (17%). The most commonly used antibiotics were macrolides (33.2%). Characteristics such as age, education and experience were related to antibiotic use and self-medication. The study confirmed that self-prescription of antibiotics is a common practice amongst pharmacists in Saint Petersburg and also identified personal and professional characteristics of pharmacists strongly associated with self-medication.

An analysis of respondent driven sampling with Injection Drug Users (IDU) in Albania and the Russian Federation.

Science.gov (United States)

Stormer, Ame; Tun, Waimar; Guli, Lisa; Harxhi, Arjan; Bodanovskaia, Zinaida; Yakovleva, Anna; Rusakova, Maia; Levina, Olga; Bani, Roland; Rjepaj, Klodian; Bino, Silva

2006-11-01

Injection drug users in Tirana, Albania and St. Petersburg, Russia were recruited into a study assessing HIV-related behaviors and HIV serostatus using Respondent Driven Sampling (RDS), a peer-driven recruitment sampling strategy that results in a probability sample. (Salganik M, Heckathorn DD. Sampling and estimation in hidden populations using respondent-driven sampling. Sociol Method. 2004;34:193-239). This paper presents a comparison of RDS implementation, findings on network and recruitment characteristics, and lessons learned. Initiated with 13 to 15 seeds, approximately 200 IDUs were recruited within 8 weeks. Information resulting from RDS indicates that social network patterns from the two studies differ greatly. Female IDUs in Tirana had smaller network sizes than male IDUs, unlike in St. Petersburg where female IDUs had larger network sizes than male IDUs. Recruitment patterns in each country also differed by demographic categories. Recruitment analyses indicate that IDUs form socially distinct groups by sex in Tirana, whereas there was a greater degree of gender mixing patterns in St. Petersburg. RDS proved to be an effective means of surveying these hard-to-reach populations.

[Helicobacter pylori population characteristic in patients with diseases of gastrointestinal tract].

Science.gov (United States)

Zhebrun, A B; Svarval', A V; Balabash, O A; Ferman, R S

2013-01-01

Study H. pylori strains circulating in St. Petersburg among patients with various gastrointestinal tract pathology as well as study of frequency of infection by H. pylori based on serological markers data among this group of patients. By using serological method 162 individuals with various chronic diseases of stomach and duodenum were examined. The presence in blood serum of IgG against H. pylori bacterial antigen and IgG against its toxin--CagA was studied. 129 patients were examined bacteriologically, biopsy samples of stomach mucous membrane were studied. PCR in real time format was used for study of H. pylori strains (49) and biopsy samples (36) of stomach mucous membrane. The analysis performed showed that on the territory of St. Petersburg H. pylori strains containing cagA gene predominate (81.63% of the isolated strains). Genotyping of strains by vacA showed that s1m1 genotype was more frequent (in 57.14% of cases). The fraction of CagA positive strains in patients in St. Petersburg is maximum for stomach cancer (90.8%), whereas for peptic ulcer disease and gastritis it is 64.7% and 72.2%, respectively. In patients with stomach and duodenum pathology the parameters of seropositivity for H. pylori were significantly higher than in individuals without clinical manifestations of H. pylori infection (86.72% against 65.09%; p < 0.05). The data obtained on increase of fraction of CagA positive strains among H. pylori circulating in St. Petersburg determine the importance of conducting eradication H. pylori.

EDITORIAL: Optical orientation Optical orientation

Science.gov (United States)

SAME ADDRESS *, Yuri; Landwehr, Gottfried

2008-11-01

Semiconductor Science and Technology we try, with examples, to give an impression of that current state of research. The articles will not be discussed individually but their titles reveal that most deal with low-dimensional systems. The study of spin relaxation plays a major role. Interface effects at the ferromagnet/semiconductor boundary are subtle and important for spin injection from a ferromagnet. Each of the contributions is a combination of review and recent results and stands by itself. The affiliations of the authors reveal that the majority come from St Petersburg, clearly indicating that the heritage of Boris Zakharchenya is alive and thriving. We would like to thank all authors for their cooperation, especially for delivering their manuscripts in a reasonable time. Claire Bedrock and Adam Day of the IOP Publishing deserve thanks for their support in the publication process. We are much indebted to Ruslana Zakharchenya for making the manuscript on the discovery of the exciton available and especially to Nina Nikolaevna Vasil'eva for her translation. References [1] Zakharchenya B P 2008 The Happiness of Creativity (St Petersburg, in Russian) [2] Rashba E I and Landwehr G (ed) 1991 Landau Level Spectroscopy (Modern Problems in Condensed Matter Sciences vol 27) (Amsterdam: Elsevier) [3] Seisyan R B and Zakharchenya B P 1991 Landau Level Spectroscopy ed E I Rashba and G Landwehr (Modern Problems in Condensed Matter Sciences vol 27) (Amsterdam: Elsevier) p 345 [4] Meier F and Zakharchenya B P (ed) 1984 Optical Orientation (Modern Problems in Condensed Matter Sciences vol 8) (Amsterdam: Elsevier) An obituary of Boris Petrovich Zakharchenyia, contributed to Uspekhi Fizicheskikh Nauk by his Russian colleagues, is available at http://www.iop.org/EJ/abstract/1063-7869/49/8/M09

Optics

CERN Document Server

Fincham, W H A

2013-01-01

Optics: Eighth Edition covers the work necessary for the specialization in such subjects as ophthalmic optics, optical instruments and lens design. The text includes topics such as the propagation and behavior of light; reflection and refraction - their laws and how different media affect them; lenses - thick and thin, cylindrical and subcylindrical; photometry; dispersion and color; interference; and polarization. Also included are topics such as diffraction and holography; the limitation of beams in optical systems and its effects; and lens systems. The book is recommended for engineering st

31st Annual conference and the 21st annual theoretical seminar of the South African Institute of Physics

International Nuclear Information System (INIS)

1986-01-01

The 31st annual conference and the 21st annual theoretical seminar of the South African Institute of Physics was held from 7-11 July 1986 at the Rand Afrikaans University, Johannesburg. This publication contains only the abstracts of seminars delivered on the conference. The topics that were covered include the various facets of physics such as solid state physics, nuclear and particle physics, optics and spectroscopy, solar-terrestrial physics, education, and applied and industrial physics

St 2-22 - Another Symbiotic Star with High-Velocity Bipolar Jets

Science.gov (United States)

Tomov, T.; Zamanov, R.; Gałan, C.; Pietrukowicz, P.

2017-09-01

We report the detection of high-velocity components in the wings of Hα emission line in spectra of symbiotic binary star St 2-22 obtained in 2005. This finding encouraged us to start the present investigation in order to show that this poorly-studied object is a jet-producing system. We have used high-resolution optical and low-resolution near-infrared spectra, as well as available optical and infrared photometry, to evaluate some physical parameters of the St 2-22 components and characteristics of the jets. We confirm that St 2-22 is a S-type symbiotic star. Our results demonstrate that an unnoticed outburst, similar to those in classical symbiotic systems, occurred in the first half of 2005. During the outburst, collimated bipolar jets were ejected by the hot component of St 2-22 with an average velocity of about 1700 km/s.

Ocean Carbon and Biogeochemistry Scoping Workshop on Terrestrial and Coastal Carbon Fluxes in the Gulf of Mexico, St. Petersburg, FL, May 6-8, 2008

Science.gov (United States)

Robbins, L.L.; Coble, P.G.; Clayton, T.D.; Cai, W.J.

2009-01-01

Despite their relatively small surface area, ocean margins may have a significant impact on global biogeochemical cycles and, potentially, the global air-sea fluxes of carbon dioxide. Margins are characterized by intense geochemical and biological processing of carbon and other elements and exchange large amounts of matter and energy with the open ocean. The area-specific rates of productivity, biogeochemical cycling, and organic/inorganic matter sequestration are high in coastal margins, with as much as half of the global integrated new production occurring over the continental shelves and slopes (Walsh, 1991; Doney and Hood, 2002; Jahnke, in press). However, the current lack of knowledge and understanding of biogeochemical processes occurring at the ocean margins has left them largely ignored in most of the previous global assessments of the oceanic carbon cycle (Doney and Hood, 2002). A major source of North American and global uncertainty is the Gulf of Mexico, a large semi-enclosed subtropical basin bordered by the United States, Mexico, and Cuba. Like many of the marginal oceans worldwide, the Gulf of Mexico remains largely unsampled and poorly characterized in terms of its air-sea exchange of carbon dioxide and other carbon fluxes. In May 2008, the Ocean Carbon and Biogeochemistry Scoping Workshop on Terrestrial and Coastal Carbon Fluxes in the Gulf of Mexico was held in St. Petersburg, FL, to address the information gaps of carbon fluxes associated with the Gulf of Mexico and to offer recommendations to guide future research. The meeting was attended by over 90 participants from over 50 U.S. and Mexican institutions and agencies. The Ocean Carbon and Biogeochemistry program (OCB; http://www.us-ocb.org/) sponsored this workshop with support from the National Science Foundation, the National Oceanic and Atmospheric Administration, the National Aeronautics and Space Administration, the U.S. Geological Survey, and the University of South Florida. The goal of

Художник Николай Бодаревский (страницы творческой биографии

Directory of Open Access Journals (Sweden)

Pismak

2017-10-01

Full Text Available Descendant of the old Moldavian nobility family, Nikolai Kornilievich Bodarevsky (1850–1921 was born in Odessa. He graduated from the St. Petersburg Emperors Academy of Fine Arts. From 1869 to 1873 Nikolai Bodarevsky attended the Emperors Academy of Fine Arts, where he studied with Timofey Neff, Vasily Vereshchagin and Piotr Shamshin. Bodarevsky was member of Society for Travelling Art Exhibitions and South-Russian Art Society. Currently, his works are kept in the State Hermitage, the Russian Museum (St. Petersburg, the Tretyakov Gallery (Moscow, Odessa State Literary Museum, Odessa Fine Art Museum and other museums. Portrait of I. Tereshchenko (1891 by Nikolai Bodarevsky, is in the collection of Lugansk Regional Art Museum. His sister, Catherine Petrokokino (nee Bodarevskaya (1852–1930 was also a painter. She also graduated from the Odessa Art School. Nikolai Bodarevsky and Vasily Surikov are in the same year at Academy of Arts. Bodarevsky’s major works include: Portrait of maestro Vasily Safonov; Portraits of famous composers for the Great Hall of the Moscow Conservatory; Icons for Church of Savior on Blood (St. Petersburg; Portrait of Empress Alexandra Feodorovna; “Deep in the forest”; “Ukrainian Girl tending geese”; “Girl reading a Book” and others.

Jaani kirik Peterburis = St. John's Church in St. Petersburg / Triin Ojari

Index Scriptorium Estoniae

Ojari, Triin, 1974-

2011-01-01

1860. a. Peterburis avatud Jaani kirikust (arhitekt Harald Julius von Bosse) ja neoromaani stiilis kirikuhoone taastamisest. Maja taastati väliselt oma ajaloolisel kujul, kuid interjöör loodi kaasaegseid vajadusi arvestades. Sisearhitekt Juta Lember, tema selgitused. Tellija: Eesti Kontsert. Projekteerijad: НИИ Спецпроектреставрация, E. J. Merkurjevi Arhitektuuribüroo. Eestis valmistati eritellimusel mööbel,saali valgustid, kirikuinventar. Projekt: 2005-2010, valmis: 2011

Injection molded polymer optics in the 21st Century

Science.gov (United States)

Beich, William S.

2005-08-01

Precision polymer optics, manufactured by injection molding techniques, has been a key enabling technology for several decades now. The technology, which can be thought of as a subset of the wider field of precision optics manufacturing, was pioneered in the United States by companies such as Eastman Kodak, US Precision Lens, and Polaroid. In addition to suppliers in the U.S. there are several companies worldwide that design and manufacture precision polymer optics, for example Philips High Tech Plastics in Europe and Fujinon in Japan. Designers who are considering using polymer optics need a fundamental understanding of exactly how the optics are created. This paper will survey the technology and processes that are employed in the successful implementation of a polymer optic solution from a manufacturer's perspective. Special emphasis will be paid to the unique relationship between the molds and the optics that they produce. We will discuss the key elements of production: molding resins, molds and molding equipment, and metrology. Finally we will offer a case study to illustrate just how the optics designer carries a design concept through to production. The underlying theme throughout the discussion of polymer optics is the need for the design team to work closely with an experienced polymer optics manufacturer with a solid track record of success in molded optics. As will be seen shortly, the complex interaction between thermoplastics, molds, and molding machines dictates the need for working closely with a supplier who has the critical knowledge needed to manage all aspects of the program.

77 FR 43123 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Science.gov (United States)

2012-07-23

.... Fashion, Inc........ New York, NY May 28, 2011. The following certifications have been issued. The... Division and Mfg. Department, American Achievement Corporation. 81,594 Catalina Marketing St. Petersburg...

76 FR 13122 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of the Gulf of...

Science.gov (United States)

2011-03-10

... Malinowski, Southeast Regional Office, NMFS, 263 13th Avenue, South, St. Petersburg, FL 33701. Instructions... INFORMATION CONTACT: Rich Malinowski, 727-824-5305; fax: 727-824-5308. SUPPLEMENTARY INFORMATION: The reef...

EU project CODE-TEN, Technical reports (deliverables, working papers), see: www.iccr.co.at/transpor/index.htm

DEFF Research Database (Denmark)

Leleur, Steen; Moshøj, Claus Rehfeld; Kronbak, Jacob

1998-01-01

Methodology for transport infrastructure corridor planning: Baseline methodology DECODE, transport information system (TIS) database, case study corridor IX: Oldenburg - Copenhagen - Stockholm - Helsinki - St. Petersburg - Moscow, formulation of decision support system...

Paradox-Proof Utility Functions for Heavy-Tailed Payoffs: Two Instructive Two-Envelope Problems

Directory of Open Access Journals (Sweden)

Michael R. Powers

2015-01-01

Full Text Available We identify restrictions on a decision maker’s utility function that are both necessary and sufficient to preserve dominance reasoning in each of two versions of the Two-Envelope Paradox (TEP. For the classical TEP, the utility function must satisfy a certain recurrence inequality. For the St. Petersburg TEP, the utility function must be bounded above asymptotically by a power function, which can be tightened to a constant. By determining the weakest conditions for dominance reasoning to hold, the article settles an open question in the research literature. Remarkably, neither constant-bounded utility nor finite expected utility is necessary for resolving the classical TEP; instead, finite expected utility is both necessary and sufficient for resolving the St. Petersburg TEP.

Coastal bathymetry data collected in May 2015 from Fire Island, New York—Wilderness breach and shoreface

Science.gov (United States)

Nelson, Timothy R.; Miselis, Jennifer L.; Hapke, Cheryl J.; Brenner, Owen T.; Henderson, Rachel E.; Reynolds, Billy J.; Wilson, Kathleen E.

2017-05-12

Scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center in St. Petersburg, Florida, conducted a bathymetric survey of Fire Island from May 6-20, 2015. The USGS is involved in a post-Hurricane Sandy effort to map and monitor the morphologic evolution of the wilderness breach as a part of the Hurricane Sandy Supplemental Project GS2-2B. During this study, bathymetry data were collected with single-beam echo sounders and Global Positioning Systems, which were mounted to personal watercraft, along the Fire Island shoreface and within the wilderness breach. Additional bathymetry and elevation data were collected using backpack Global Positioning Systems on flood shoals and in shallow channels within the wilderness breach.

Semi-renovationism in the Russia Orthodox Church in the middle of 1920-s.: toward the question about the church policy’s estimate of bishop Irenaeus (Shulgin of Elabuga and bishop Alexiy (Kuznetsov of Sarapulsk

Directory of Open Access Journals (Sweden)

Zimina Nina

2013-06-01

Full Text Available The article concerns the activity of the St. Petersburg Department of the Moscow Society for Religious education, targeted to give the western Christians the knowledge about the affairs’ state of the Eastern Church. The author identifies the literature published and translated by Russian theologians and members of clergy for western Christians from 1871 to 1880. She describes the work’s methods of the Department. The response of western theologians was the publication of works about the Eastern Church. Members of the St. Petersburg Department managed to fulfill designated tasks despite the short period of activity. They illuminated as much as possible the state of the contemporary Church, a church history and theology and assisted western and east Christians in the dialog’s development.

Variations of the Blazar AO 0235+164 in 2006-2015

Science.gov (United States)

Hagen-Thorn, V. A.; Larionov, V. M.; Morozova, D. A.; Arkharov, A. A.; Hagen-Thorn, E. I.; Shablovinskaya, E. S.; Prokop'eva, M. S.; Yakovleva, V. A.

2018-02-01

The results of optical, radio, and gamma-ray observations of the blazar AO 0235+16 are presented, including photometric ( BV RIJHK) and polarimetric ( R)monitoring carried out at St. Petersburg State University and the Central (Pulkovo) Astronomical Observatory in 2007-2015, 43 GHz Very Long Baseline Interferometry radio observations processed at Boston University, and a gamma-ray light curve based on observationswith the Fermi space observatory are presented. Two strong outbursts were detected. The relative spectral energy distributions of the variable components responsible for the outbursts are determined; these follow power laws, but with different spectral indices. The degree of polarization was high in both outbursts; only an average relationship between the brightness and polarization can be found. There was no time lag between the variations in the optical and gamma-ray, suggesting that the sources of the radiation in the optical and gamma-ray are located in the same region of the jet.

Constancy and cover of plants in the Petersburg and Wrangell Districts, Tongass National Forest and associated private and other public lands, southeast Alaska.

Science.gov (United States)

Bert R. Mead

2002-01-01

This study provides a comprehensive and inclusive description and inventory of the vegetation within the Stikine area of southeast Alaska. Private and other public lands were included as well as Tongass National Forest lands contained in the Petersburg and Wrangell Ranger Districts. Previous inventories have concentrated almost exclusively on tree species within forest...

Moving towards first science with the St. George recoil separator

Science.gov (United States)

Meisel, Zachary; Berg, G. P. A.; Gilardy, G.; Moran, M.; Schmitt, J.; Seymour, C.; Stech, E.; Couder, M.

2015-10-01

The St. George recoil mass separator has recently been coupled to the 5MV St. Ana accelerator at the University of Notre Dame's Nuclear Science Lab. St. George is a unique tool designed to measure radiative alpha-capture reactions for nuclei up to A = 40 in inverse kinematics in order to directly obtain cross sections required for astrophysical models of stellar and explosive helium burning. Commissioning of St. George is presently taking place with primary beams of hydrogen, helium, and oxygen. In this presentation, results will be shown for the measured energy acceptance of St. George, which compare favorably to COSY results when employing the calculated optimal ion-optical settings. Additionally, future plans will be discussed, such as assessing the angular acceptance of St. George and the re-integration of HiPPO at the separator target position to provide a dense, windowless helium gas-jet target. The material presented in this work is partially supported by the National Science Foundation Grant No. 1419765.

Investment analysis of St. Petersburg and Leningrad region

Directory of Open Access Journals (Sweden)

E. A. Borkova

2016-01-01

Full Text Available This article discusses the need for new approaches to improve the competitiveness of North-West Federal District of Russia, which based on knowledge of tendencies of innovation development. Innovative development ensures sustainable development of the region. Analysis conducted by the author has the main idea to evaluate the prospects of economic development of the region. It is almost impossible to imagine the modern world without innovations occurred, that have become familiar, and future innovations contributing to the further evolution of the economic system. Most scientists agree on that innovation has become the main driving force of economic and social development. Therefore, the main research problem is the assessment of the prospects of economic and innovative development of the North-West Federal District and its place in the Economy of Russia. Russia - the country is so sharp inter-regional economic, social and political contrasts that each potential investor with sufficient information about the investment climate can select the region with the best conditions for investment. Usually the investor to make a decision is necessary to have estimates of the degree of investment attractiveness and the level of existing risks. The division of regions on the basis of the investment attractiveness allows more reasonable to formulate the basic principles of regional policy, as well as to encourage regional governments to more vigorous action to improve the investment climate. Analysis of investment attractiveness of the Russian Federation subjects showed that the regions have different investment opportunities (potentials, and they have different risk factors. Research investment processes involved in a huge number of economists and analysts. Additional investments are required in any industry. Whether it is to attract the investor to open a new business, maintaining the city-forming enterprise, a particular region or country as a whole.

1st International Conference on Fiber-Optic Rotation Sensors

CERN Document Server

Arditty, Hervé

1982-01-01

Currently there is considerable interest in the application of optical meth­ ods for the measurement of absolute rotation. Active approaches, so-called ring laser gyros, have been under serious development for at least 15 years. More recently, passive approaches using ring resonators or multi turn fiber interferometers have also demonstrated much pro~ise. The only previous conference devoted exclusively to optical rotation sensors, held in 1978 in San Diego, California, was organized by the Society of Photo-optical Instru­ mentation Engineers(S.P.I.E.J. Although the main emphasis at that conference was on ring laser gyros, a number of papers were also included that described the early development of fiber gyroscopes. Since then the field of fiber optic rotation sensors has grown so rapidly that a conference devoted primarily to this subject was needed. The First International Conference on Fiber-Optic Rotation Sensors was held at the Massachusetts Institute of Technology, Cambridge, Massachusetts, Nove~­ b...

Development of regional public transportation GIS architecture and data model.

Science.gov (United States)

2012-05-01

The seven Florida Department of Transportation : (FDOT) districts are multicounty districts that : each interact with a number of county and : municipal agencies, including local transit : agencies. FDOT District 7 includes the Tampa-St. : Petersburg...

Research Article Special Issue

African Journals Online (AJOL)

pc

2018-03-07

Mar 7, 2018 ... Research organization and stages. The work was conducted at ..... Rivman D.V., Ustinov V.S. Viktimologiya [Victimology]. St. Petersburg: Piter ... Culture in the Asia-Pacific Region Countries (Comparative Study)]. Available at:.

Sea Ice Charts of the Russian Arctic in Gridded Format, 1933-2006

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The Arctic and Antarctic Research Institute (AARI) in St. Petersburg, Russia, produces sea ice charts for safety of navigation in the polar regions and for other...

Customers’ travel practices of weekend routes (a case study for the travel agency «Voyage» in Gatchina

Directory of Open Access Journals (Sweden)

Aleksandrova A. A.

2016-07-01

Full Text Available the article reflects the results of an empirical research conducted in the travel agency «Voyage» in Gatchina in order to reveal the preferences of its customers about weekend routes to Saint Petersburg for the spring of 2016 and their willingness to pay for the service of the travel agency via online payment services. The authors describe the most perspective areas for routes in St. Petersburg in the spring of 2016 and specific examples. The research contains recommendations concerning implementation of online payment services of the travel agency.

Ya B Zeldovich (1914 –1987)

Indian Academy of Sciences (India)

Remarkably Zeldovich never received any formal uni- versity education! He graduated from high school in St. Petersburg ... granted to people who had no higher education". Despite his ..... tics will be accompanied by the formation of immense ...

16th Russian Youth Conference on Physics of Semiconductors and Nanostructures, Opto- and Nanoelectronics

Science.gov (United States)

Suris, Robert A.; Vorobjev, Leonid E.; Firsov, Dmitry A.

2015-01-01

The 16th Russian Youth Conference on Physics of Semiconductors and Nanostructures, Opto- and Nanoelectronics was held on November 24 - 28 at St. Petersburg Polytechnic University. The program of the Conference included semiconductor technology, heterostructures with quantum wells and quantum dots, opto- and nanoelectronic devices, and new materials. A large number of participants with about 200 attendees from many regions of Russia provided a perfect platform for the valuable discussions between students and experienced scientists. The Conference included two invited talks given by a corresponding member of RAS P.S. Kopyev ("Nitrides: the 4th Nobel Prize on semiconductor heterostructures") and Dr. A.V. Ivanchik ("XXI century is the era of precision cosmology"). Students, graduate and postgraduate students presented their results on plenary and poster sessions. The total number of accepted papers published in Russian (the official conference language) was 92. Here we publish 18 of them in English. Like previous years, the participants were involved in the competition for the best report. Certificates and cash prizes were awarded to a number of participants for the presentations selected by the Program Committee. Two special E.F. Gross Prizes were given for the best presentations in semiconductor optics. Works with potential applications were recommended for participation in the following competition for support from the Russian Foundation for Assistance to Small Innovative Enterprises in Science and Technology. The Conference was supported by the Russian Foundation for Basic Research, the "Dynasty" foundation and the innovation company "ATC - Semiconductor Devices", St. Petersburg. The official Conference website is http://www.semicond.spbstu.ru/conf2014-eng.html

[Management of medical care for the victims of road accidents in traumatology centers of Saint-Petersburg].

Science.gov (United States)

Tulupov, A N; Afonchikov, V Iu; Chikin, A E; Taniia, S Sh; Ganin, A S

2014-01-01

The number of road accidents, fatal outcomes and victims exceeded in 1.5 times in Saint-Petersburg in comparison with Moscow. At the average, 600 victims were treated in each of 6 first-level traumatology centers every year. The quantity of patients, who were admitted to 3 second-level traumatology centers, numbered 10 times less. About 300 people entered to others hospitals. The lethality consisted of 15%, 20% and 37%, respectively. There are a lot of matters, that should be discussed, such as an importance of better treatment financing of multitrauma by using compulsory medical insurance system, an optimization of pre-admission treatment and a necessity of patient delivery by mobile medical team using the anaesthesiology and resuscitation.

Heute Bundes, Gestern Warschau

DEFF Research Database (Denmark)

Wickström, David-Emil

2007-01-01

Durch die Berliner Russendisko ist russische Populärmusik in Deutschland längst kein Geheimtipp mehr. Eines der musikalischen Zentren dieser Musik ist St. Petersburg, dessen aktive Musikszene nie vom aktuellen Musikgeschehen der Welt wirklich abgeschottet war...

WATER TEMPERATURE, CONDUCTIVITY, and others collected from WEATHERBIRD II in Gulf of Mexico from 2012-09-22 to 2012-09-28 (NCEI Accession 0126756)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This cruise will collect samples and observations in the DEEP-C benthic array of sites. Leg I will depart St Petersburg 08:00 22 Sept 2012, change personnel in...

78 FR 71727 - Privacy Act of 1974; System of Records

Science.gov (United States)

2013-11-29

..., Room 1063B, between the hours of 8:00 a.m. and 4:30 p.m., Monday through Friday (except holidays..., Mississippi, Puerto Rico, U.S. Virgin Islands: Office: 9500 Bay Pines Boulevard, St. Petersburg, FL 33708 Mail...

Mass-spectrometer of knock-on nuclei for reactor 'Pik'

International Nuclear Information System (INIS)

Begzhanov, P.B.; Nazarov, A.G.; Petrov, G.A.; Pikul', V.P.

1999-01-01

For reactor 'Pik' (that is being built in St. Petersburg Institute of Nuclear Physics) there was designed a universal two shoulder mass-spectrometer for non-decelerated fission products (FP) of nuclei. The spectrometer helps to obtain different values of linear magnification, dispersion, aberration coefficients and transmission without making structural changes in the device. To separate FP for one shoulder of spectrometer we chose ion-optical scheme (IOS) consisting of three electrostatic analyzers and three-sectional magnet 'JOSEF' that had high dispersion by masses at small deflection radius. IOS calculations of mass-spectrometer were performed with the help of program TRANSVOL (transfer of phase volume) designed basing on TRIO program. The program allows calculating of complete IOS transmission with taking into account elements aperture and beam officering

Declaration of the G8 of Saint Petersburg, the 16 July 2006 on the world energy security

International Nuclear Information System (INIS)

2006-01-01

This document presents in a first part the energy problems which the G8 is confronted with, the response of the international community and the declaration on the principles of the world energy security. The second part is devoted to the action plan of Saint Petersburg, actions in the following domains: reinforcement of the world energy markets transparency and stability, improvement of the investments climate in the energy sector, reinforcement of the energy efficiency and the energy conservation, diversification of the energies resources, security of the vital energy infrastructures, decrease of the energy dearth, fight against the climatic change and help to the sustainable development. (A.L.B.)

Geological and physicochemical controls of the spatial distribution of partition coefficients for radionuclides (Sr-90, Cs-137, Co-60, Pu-239,240 and Am-241) at a site of nuclear reactors and radioactive waste disposal (St. Petersburg region, Russian Federation).

Science.gov (United States)

Rumynin, Vyacheslav G; Nikulenkov, Anton M

2016-10-01

The paper presents a study of the sorption properties of sediments of different geological ages and lithological types, governing radionuclide retention in the subsurface (up to 160 m beneath the surface) within the area of potential influence of the Northwestern Center of Atomic Energy (NWCAE), St. Petersburg region, RF. The focus of this work is mostly on the sedimentary rocks of two types, i.e., weakly cemented sandstone and lithified clay formations of Cambrian and Vendian series. The first lithological unit is associated with a groundwater reservoir (Lomonosov aquifer), and the second one, with both a relative aquitard in the upper part of the Vendian formation (Kotlin clay) and a regional aquifer (Gdov aquifer) in the lower part of the formation. The main mechanisms responsible for the variability of the sorption distribution coefficient (Kd, defined as the ratio of the concentration of solute on solid phase to its concentration in solution at equilibrium) was identified for radionuclides such as Sr-90, Cs-137, Co-60, Pu-239,240, and Am-241. It was shown that the main factors contributing to the chemical heterogeneity of the Cambrian sandstone were related to the presence of secondary minerals (iron and magnesium oxides and hydroxides produced by the weathering process) in trace amounts, forming correlated layer structures. The statistical analysis of nonlinear isotherms confirmed this conclusion. For the Vendian formation, a determinate trend was established in the Kd change over depth as a result of temporal trends in the sedimentation process and pore-water chemistry. The geostatistical characteristics and the spatial correlation models for describing linear sorption of different radionuclides are not identical, and the exhibition of chemical heterogeneity of sedimentary rock of a particular lithological type depends on radionuclide chemistry. Moreover, variogram analysis for some Kd data sets (both in Cambrian and Vendian formations) demonstrates the

A young Russian choir at CERN

CERN Multimedia

CERN Bulletin

2010-01-01

On Thursday 8 April, a Russian choir of 39 children from Gatchina (45 km from St Petersburg) visited CERN and improvised a very nice performance in the Reception of building 33. Marina Savino from PH-UCM was the interpreter.

[On the medical and publishing activities of the community of Saint Eugene].

Science.gov (United States)

2012-01-01

The article deals with the role the physicians played in organization and functioning of the Community of Saint Eugene in St. Petersburg in 1882-1918. The typography production of the Community being of interest for history of medicine is examined.

IEEE International Semiconductor Laser Conference (14th) Held in Maui, Hawaii on September 19-23, 1994

Science.gov (United States)

1994-09-23

subcommittee chairs, Tom Koch, James Whiteaway and Yasuhiko Arakawa, for their efforts. The other Conference Committee members, Gary Evans, Joanne...Academy of Sciences, St. Petersburg, Russia Asia end Ausat/agla K. Ikeda Chair: Yasuhiko Arakawa Mitsubishi Electric Corporation, Hyogo, Japan University

78 FR 12356 - Notice Pursuant to the National Cooperative Research and Production Act of 1993-Telemanagement Forum

Science.gov (United States)

2013-02-22

... University, Fairfax, VA; i Engineering Group, Accra, GHANA; Incoma, Moscow, RUSSIA; International Software...--Road Town, VIRGIN ISLANDS (BRITISH); LIRIS Lab (Personne Morale), Villeurbanne C[eacute]dex, FRANCE... AFRICA; Onesto Services Oy, Jyvaskyla, FINLAND; Orange System Group, St.Petersburg, RUSSIA; Osaka...

High-resolution Optical Spectroscopic Observations of Four Symbiotic Stars: AS 255, MWC 960, RW Hya, and StH α 32

Energy Technology Data Exchange (ETDEWEB)

Pereira, C. B.; Drake, N. A.; Roig, F. [Observatório Nacional/MCTIC, Rua Gen. José Cristino 77, Rio de Janeiro, 20921-400 (Brazil); Baella, N. O. [Unidad de Astronomía, Instituto Geofísico del Perú, Lima, Per (Peru); Miranda, L. F., E-mail: claudio@on.br, E-mail: drake@on.br, E-mail: froig@on.br, E-mail: nobar.baella@gmail.com, E-mail: lfm@iaa.es [Instituto de Astrofísica de Andalucía - CSIC, C/Glorieta de la Astronomía s/n, E-18008 Granada (Spain)

2017-05-20

We report on the analysis of high-resolution optical spectra of four symbiotic stars: AS 255, MWC 960, RW Hya, and StH α 32. We employ the local-thermodynamic-equilibrium model atmospheres of Kurucz and the spectral analysis code moog to analyze the spectra. The abundance of barium and carbon was derived using the spectral synthesis technique. The chemical composition of the atmospheres of AS 255 and MWC 960 show that they are metal-poor K giants with metallicities of −1.2 and −1.7 respectively. StH α 32 is a CH star and also a low-metallicity object (−1.4). AS 255 and MWC 960 are yellow symbiotic stars and, like other previously studied yellow symbiotics, are s -process enriched. StH α 32, like other CH stars, is also an s -process and carbon-enriched object. RW Hya has a metallicity of −0.64, a value in accordance with previous determinations, and is not s -process enriched. Based on its position in the 2MASS diagram, we suggest that RW Hya is at an intermediate position between yellow symbiotics and classical S-type symbiotics. We also discuss whether the dilution effect was the mechanism responsible for the absence of the s -process elements overabundance in RW Hya. The luminosity obtained for StH α 32 is below the luminosity of the asymptotic giant branch (AGB) stars that started helium burning (via thermal pulses) and became self-enriched in neutron-capture elements. Therefore, its abundance peculiarities are due to mass transfer from the previous thermally pulsing AGB star (now the white dwarf) that was overabundant in s -process elements. For the stars AS 255 and MWC 960, the determination of their luminosities was not possible due to uncertainties in their distance and interstellar absorption. AS 255 and MWC 960 have a low galactic latitude and could be bulge stars or members of the inner halo population. The heavy-element abundance distribution of AS 255 and MWC 960 is similar to that of the other yellow symbiotics previously analyzed. Their

High-resolution Optical Spectroscopic Observations of Four Symbiotic Stars: AS 255, MWC 960, RW Hya, and StH α 32

International Nuclear Information System (INIS)

Pereira, C. B.; Drake, N. A.; Roig, F.; Baella, N. O.; Miranda, L. F.

2017-01-01

We report on the analysis of high-resolution optical spectra of four symbiotic stars: AS 255, MWC 960, RW Hya, and StH α 32. We employ the local-thermodynamic-equilibrium model atmospheres of Kurucz and the spectral analysis code moog to analyze the spectra. The abundance of barium and carbon was derived using the spectral synthesis technique. The chemical composition of the atmospheres of AS 255 and MWC 960 show that they are metal-poor K giants with metallicities of −1.2 and −1.7 respectively. StH α 32 is a CH star and also a low-metallicity object (−1.4). AS 255 and MWC 960 are yellow symbiotic stars and, like other previously studied yellow symbiotics, are s -process enriched. StH α 32, like other CH stars, is also an s -process and carbon-enriched object. RW Hya has a metallicity of −0.64, a value in accordance with previous determinations, and is not s -process enriched. Based on its position in the 2MASS diagram, we suggest that RW Hya is at an intermediate position between yellow symbiotics and classical S-type symbiotics. We also discuss whether the dilution effect was the mechanism responsible for the absence of the s -process elements overabundance in RW Hya. The luminosity obtained for StH α 32 is below the luminosity of the asymptotic giant branch (AGB) stars that started helium burning (via thermal pulses) and became self-enriched in neutron-capture elements. Therefore, its abundance peculiarities are due to mass transfer from the previous thermally pulsing AGB star (now the white dwarf) that was overabundant in s -process elements. For the stars AS 255 and MWC 960, the determination of their luminosities was not possible due to uncertainties in their distance and interstellar absorption. AS 255 and MWC 960 have a low galactic latitude and could be bulge stars or members of the inner halo population. The heavy-element abundance distribution of AS 255 and MWC 960 is similar to that of the other yellow symbiotics previously analyzed. Their

Correlates of Lifetime History of Purchasing Sex Services by Men in Saint Petersburg and Leningrad Oblast, Russia.

Science.gov (United States)

Girchenko, P; Ompad, D C; Kulchynska, R; Bikmukhametov, D; Dugin, S; Gensburg, L

2015-12-01

Commercial sex workers (CSWs) in the Russian Federation are at high risk of HIV infection and transmission as a result of unsafe sexual and injecting behaviors. Their clients might be at increased risk of acquiring HIV; however, little is known about the population of men purchasing sex services. This study aims to investigate factors associated with a history of purchasing sex services by men in Saint Petersburg and Leningrad Oblast, Russian Federation. Data were collected as part of a cross-sectional study offering free anonymous rapid HIV testing in Saint Petersburg and Leningrad Oblast in 2014; in total, 3565 men aged 18 years and older provided information about their behaviors associated with risk of acquiring HIV during face-to-face interviews. Prevalence of CSW use in our study was 23.9%. Multivariable analyses using log-binomial regression were stratified by self-reported HIV testing during the 12 months preceding the study interview. In both strata, older age, multiple sex partners, and a history of sex with an injection drug user (IDU) were associated with an elevated prevalence ratio (PR) for history of purchasing sex services, although the strength of the association differed by strata. Among men who reported recent HIV testing, condom use (PR = 1.22, 90% confidence interval (CI) 1.0, 1.48) was associated with a history of purchasing sex services, and among men who did not report recent HIV testing, having a consistent sex partner was associated with purchasing sex services (PR = 1.23, 90% CI 1.1, 1.37). The high prevalence of CSW service use and associations found in this study raise serious concerns about potential for sexual HIV transmission and should be investigated more closely.

Observations by the CUTLASS radar, HF Doppler, oblique ionospheric sounding, and TEC from GPS during a magnetic storm

Directory of Open Access Journals (Sweden)

D. V. Blagoveshchensky

2005-07-01

Full Text Available Multi-diagnostic observations, covering a significant area of northwest Europe, were made during the magnetic storm interval (28–29 April 2001 that occurred during the High Rate SolarMax IGS/GPS-campaign. HF radio observations were made with vertical sounders (St. Petersburg and Sodankyla, oblique incidence sounders (OIS, on paths from Murmansk to St. Petersburg, 1050 km, and Inskip to Leicester, 170 km, Doppler sounders, on paths from Cyprus to St. Petersburg, 2800 km, and Murmansk to St. Petersburg, and a coherent scatter radar (CUTLASS, Hankasalmi, Finland. These, together with total electron content (TEC measurements made at GPS stations from the Euref network in northwest Europe, are presented in this paper. A broad comparison of radio propagation data with ionospheric data at high and mid latitudes, under quiet and disturbed conditions, was undertaken. This analysis, together with a geophysical interpretation, allow us to better understand the nature of the ionospheric processes which occur during geomagnetic storms. The peculiarity of the storm was that it comprised of three individual substorms, the first of which appears to have been triggered by a compression of the magnetosphere. Besides the storm effects, we have also studied substorm effects in the observations separately, providing an improved understanding of the storm/substorm relationship. The main results of the investigations are the following. A narrow trough is formed some 10h after the storm onset in the TEC which is most likely a result of enhanced ionospheric convection. An enhancement in TEC some 2–3 h after the storm onset is most likely a result of heating and upwelling of the auroral ionosphere caused by enhanced currents. The so-called main effect on ionospheric propagation was observed at mid-latitudes during the first two substorms, but only during the first substorm at high latitudes. Ionospheric irregularities observed by CUTLASS were clearly related to the

Život i djelo Dmitrija Ivanoviča Mendeljejeva - povodom 100. obljetnice smrti

Directory of Open Access Journals (Sweden)

Vaščić, V.

2007-04-01

Full Text Available The life and activities of D. I. Mendeleyev are presented primarily in view of his role in the progress of chemistry. Born in Tobolsk in 1834 to a numerous and poor family, burdened by the family's bad luck and his ill health, he graduated natural sciences in 1855 at St. Petersburg and was awarded a gold medal for exceptional success. In 1855/56 he was teacher at a secondary school in Odessa. He obtained his MSc degree in 1856 in St. Petersburg where he was appointed lecturer in 1857. He was guest scientist 1859-1861 at the University in Heidelberg where he investigated the behavior of gases under various pressures and temperatures and discovered the criticaltemperature of liquefaction. He achieved his PhD degree in 1865 in St. Petersburg with a thesis on ethanol/water mixtures. Therein he had proven the existence of alcohol hydrates. His work later enabled the elaboration of modern conceptions on solvate formation in solutions. In 1865 he was elected professor at the University in St. Petersburg where he worked until 1890 when he was forced to retire. Preparing his textbook "Fundamentals of Chemistry" in 1869, he discovered that properties of chemical elements depend periodically on atomic weights. This enabled the elaboration of a periodic system as the base for classification in chemistry, as well as for further research and development of chemical science and technology. The international scientific community accepted Mendeleyev's system with distrust and it was generally acknowledged not before three "prophecies" of Mendeleyev were realized by the discovery of gallium (1875, scandium (1879 and germanium (1886. Later, in verification of his predictions, other elements - including transuranics - were discovered. Hence, in honor of the creator of the periodic system, the element of atomic number 101 was named mendelevium (1955. Mendeleyev was reactivated in 1892 as director of the Central Bureau for Measures and Weights where he worked until

Kahneman and Tversky and the Origin of Behavioral Economics

NARCIS (Netherlands)

Heukelom, F.

2007-01-01

Kahneman and Tversky and their behavioral economics stand in a long tradition of applying mathematics to human behavior. In the seventeenth century, attempts to describe rational behavior in mathematical terms run into problems with the formulation of the St. Petersburg paradox. Bernoulli’s

Roegneria alashanica Keng: a species with the StStStYStY genome constitution.

Science.gov (United States)

Wang, Richard R-C; Jensen, Kevin B

2017-06-01

The genome constitution of tetraploid Roegneria alashanica Keng has been in question for a long time. Most scientific studies have suggested that R. alashanica had two versions of the St genome, St 1 St 2 , similar to that of Pseudoroegneria elytrigioides (C. Yen & J.L. Yang) B.R. Lu. A study, however, concluded that R. alashanica had the StY genome formula typical for tetraploid species of Roegneria. For the present study, R. alashanica, Elymus longearistatus (Bioss.) Tzvelev (StY genomes), Pseudoroegneria strigosa (M. Bieb.) Á. Löve (St), Pseudoroegneria libanoctica (Hackel) D.R. Dewey (St), and Pseudoroegneria spicata (Pursh) Á. Löve (St) were screened for the Y-genome specific marker B14(F+R) 269 . All E. longearistatus plants expressed intense bands specific to the Y genome. Only 6 of 10 R. alashanica plants exhibited relatively faint bands for the STS marker. Previously, the genome in species of Pseudoroegneria exhibiting such faint Y-genome specific marker was designated as St Y . Based on these results, R. alashanica lacks the Y genome in E. longearistatus but likely possess two remotely related St genomes, St and St Y . According to its genome constitution, R. alashanica should be classified in the genus Pseudoroenera and given the new name Pseudoroegneria alashanica (Keng) R.R.-C. Wang and K.B. Jensen.

Differential diagnosis diphtheria adults

Directory of Open Access Journals (Sweden)

Yu. I. Liashenko

2010-01-01

Full Text Available A total of 1,824 human cases of diphtheria, treated at the Clinical Infectious Diseases Hospital SP Botkin (St. Petersburg during 1993, as well as 19 deaths in 1994. It is known that early diagnosis of infectious diseases, especially diphtheria, contributes to the favorable outcome of the disease. The diagnosis of diphtheria at the prehospital stage is always difficult. Presented in detail the differential diagnosis of the disease, clinically similar to diphtheria: Lacunal angina, angina Simanovsky, infectious mononucleosis, angina Ludwig’s angina Dugue, syphilis, non-infectious with clinical «masks» of diphtheria and other. Diphtheria epidemic of 1993–1994 in Russia and, in particular, in St. Petersburg, showed that the late admission of patients with diphtheria infection in hospitals, usually associated with irregular differential diagnosis of this dangerous disease.

Volume, structure and funding of specialized outpatient care at the outpatient Advisory Department of Mariinskaya hospital

Directory of Open Access Journals (Sweden)

E. M. Kutyrev

2015-01-01

Full Text Available With the development of technologies, and discovery of new methods of diagnostics and treatment of diseases, a shift of the disease towards chronic disease is observed. Growth in prosperity will increase average life expectancy and mean age of population. Year after year, the elderly sector grows, with several chronic diseases per person. This is especially true for St. Petersburg, where 25 % of the populations of over working age. Thus, the demand for specialized medical care, particularly outpatient, will increase. Given that outpatient care is more profitable than hospital care, particular attention should be paid to its organization and expansion (increase in area, number of personnel, logistics, and so on. The article attempts to analyze changes in the volume of specialized outpatient medical care delivered at the outpatient Advisory Department of St. Petersburg state establishment of healthcare Mariinsky hospital in the period from 2008 through 2013.

Abies semenovii B. Fedtsch. at the Peter the Great Botanical Garden

Directory of Open Access Journals (Sweden)

Tkachenko Kirill

2016-12-01

Full Text Available Abies semenovii B. Fedtsch. (Pinaceae is an extremely rare flora species of the Central Asia (Kirghizia; it has been cultivated at the Peter the Great Botanical Garden of the Komarov Botanical Institute of the Russian Academy of Sciences (RAS since 1949, where it was first introduced into general cultivation. Since 2000, upon reaching the age of 43 years, the seed reproduction of the plants is being marked. An X-ray test proved seeds, collected in 2014, to be filled and full. In spring 2015, first time in the 67 years of cultivating this specie in St. Petersburg area, first young crops were received. Abies semenovii – a cold hard and decorative tree – has to be introduced into the gardening of St. Petersburg and shall be promoted into the Karelia and further to the northern regions of the European part of the Russian Federation.

Liquid crystals for holographic optical data storage

DEFF Research Database (Denmark)

Matharu, Avtar; Jeeva, S.; Ramanujam, P.S.

2007-01-01

to the information storage demands of the 21st century is detailed. Holography is a small subset of the much larger field of optical data storage and similarly, the diversity of materials used for optical data storage is enormous. The theory of polarisation holography which produces holograms of constant intensity...

A briefing paper for the status of the flue gas desulfurization system at Indianapolis Power ampersand Light Company Petersburg Station Units 1 and 2

International Nuclear Information System (INIS)

Rutledge, C.K.; Wolsiffer, S.R.; Gray, S.M.; Martin, J.E.; Wedig, C.P.

1992-01-01

This paper presents a brief description of the status of the retrofit wet limestone flue gas desulfurization system project at Indianapolis Power ampersand Light Company (IPL) Petersburg Units 1 and 2. This project was initiated by IPL in response to the Clean Air Act of 1990 and is intended to treat the flue gas from two base load units with a combined capacity of approximately 700 MW gross electrical output

Medical care in diabetic foot patients in St. Petersburg

Directory of Open Access Journals (Sweden)

Vadim Borisovich Bregovski

2009-03-01

Full Text Available Синдром диабетической стопы (СДС является одним из инвалидизирующих осложнений сахарно- го диабета. В 1989 г. принята Сан-Винсентская декларация, в которой была поставлена задача снижения частоты ампутаций у больных сахарным диабетом (СД в 2 раза. С начала 90-х гг. в России предпринимались попытки организации специализированных подразделений по лече- нию СДС ? кабинетов диабетическая стопа?. Начало соз- данию специализированной службы по лечению СДС в Санкт-Петербурге было положено в 1996 г., когда был открыт кабинет диабетической стопы (КДС в СПб Территориальном диабетологическом центре. В дальней- шем были созданы аналогичные кабинеты при трех других городских диабетологических центрах, а также в одной из районных поликлиник. Кабинеты работают, как правило,

77 FR 77032 - Healthcare Trade Mission to Russia, June 3-7, 2013

Science.gov (United States)

2012-12-31

... appointments with pre-screened potential partners, market briefings, and networking events. Joining this... are executed more easily in larger cities like Moscow and St. Petersburg. There are strict product... private-sector organizations. In addition, they will enjoy a networking event with industry leaders and...

78 FR 63946 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Revisions to Headboat Reporting...

Science.gov (United States)

2013-10-25

... Rich Malinowski, Southeast Regional Office, NMFS, 263 13th Avenue South, St. Petersburg, FL 33701... [email protected] , or by fax to 202-395-7285. FOR FURTHER INFORMATION CONTACT: Rich Malinowski, Southeast Regional Office, NMFS, telephone 727-824-5305; email: Rich.Malinowski@noaa.gov . SUPPLEMENTARY...

76 FR 51905 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Gulf of Mexico Reef Fish Fishery...

Science.gov (United States)

2011-08-19

... be obtained from Rich Malinowski, NMFS, Southeast Regional Office, 263 13th Avenue South, St. Petersburg, FL 33701; telephone: 727-824-5305. FOR FURTHER INFORMATION CONTACT: Rich Malinowski, telephone: 727-824- 5305, e-mail Rich.Malinowski@noaa.gov . SUPPLEMENTARY INFORMATION: The reef fish fishery of...

76 FR 66021 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Generic Annual Catch Limits...

Science.gov (United States)

2011-10-25

.... Mail: Rich Malinowski, Southeast Regional Office, NMFS, 263 13th Avenue South, St. Petersburg, FL 33701... http://sero.nmfs.noaa.gov . FOR FURTHER INFORMATION CONTACT: Rich Malinowski, Southeast Regional Office, NMFS, telephone 727-824-5305; e-mail: Rich.Malinowski@noaa.gov . SUPPLEMENTARY INFORMATION: The...

78 FR 5404 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of the Gulf of...

Science.gov (United States)

2013-01-25

... Malinowski, Southeast Regional Office, NMFS, 263 13th Avenue South, St. Petersburg, FL 33701. Instructions... . FOR FURTHER INFORMATION CONTACT: Rich Malinowski, Southeast Regional Office, NMFS, telephone 727-824-5305; email: rich.malinowski@noaa.gov . SUPPLEMENTARY INFORMATION: The reef fish fishery of the Gulf of...

77 FR 33492 - Notice of Determinations Regarding Eligibility To Apply for Worker Adjustment Assistance

Science.gov (United States)

2012-06-06

... Advantage, Select St. Petersburg, FL... April 2, 2011. Business Services, (UI) Wages Accufacts Pre... directly competitive with articles produced or services supplied by such firm have increased; (B) Imports of articles like or directly competitive with articles into which one or more component parts...

The forward tracking, an optical model method

CERN Document Server

Benayoun, M

2002-01-01

This Note describes the so-called Forward Tracking, and the underlying optical model, developed in the context of LHCb-Light studies. Starting from Velo tracks, cheated or found by real pattern recognition, the tracks are found in the ST1-3 chambers after the magnet. The main ingredient to the method is a parameterisation of the track in the ST1-3 region, based on the Velo track parameters and an X seed in one ST station. Performance with the LHCb-Minus and LHCb-Light setups is given.

Thirty Years After: The Lives of Former Winners of Mathematical Olympiads.

Science.gov (United States)

Karp, Alexander

2002-01-01

This follow-up study surveyed earlier winners of the St. Petersburg (Russia) mathematical Olympiad in 1991 (n=58) and 2001 (n=30). Findings are detailed concerning respondents' academic degrees, employment, publications, schools attended, and perceived quality of mathematical education. Respondents' views about education were conservative and…

78 FR 14225 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Gulf of Mexico Reef Fish Fishery...

Science.gov (United States)

2013-03-05

... documentation may be obtained from Rich Malinowski, NMFS, Southeast Regional Office, 263 13th Avenue South, St. Petersburg, FL 33701; telephone: 727-824-5305. FOR FURTHER INFORMATION CONTACT: Rich Malinowski, telephone: 727-824- 5305, or email: Rich.Malinowski@noaa.gov . SUPPLEMENTARY INFORMATION: The reef fish fishery...

Impact of human-associated Escherichia coli clonal groups in Antarctic pinnipeds: presence of ST73, ST95, ST141 and ST131.

Science.gov (United States)

Mora, Azucena; García-Peña, Francisco Javier; Alonso, María Pilar; Pedraza-Diaz, Susana; Ortega-Mora, Luis Miguel; Garcia-Parraga, Daniel; López, Cecilia; Viso, Susana; Dahbi, Ghizlane; Marzoa, Juan; Sergeant, Martin J; García, Vanesa; Blanco, Jorge

2018-03-16

There is growing concern about the spreading of human microorganisms in relatively untouched ecosystems such as the Antarctic region. For this reason, three pinniped species (Leptonychotes weddellii, Mirounga leonina and Arctocephalus gazella) from the west coast of the Antartic Peninsula were analysed for the presence of Escherichia spp. with the recovery of 158 E. coli and three E. albertii isolates. From those, 23 harboured different eae variants (α1, β1, β2, ε1, θ1, κ, ο), including a bfpA-positive isolate (O49:H10-A-ST206, eae-k) classified as typical enteropathogenic E. coli. Noteworthy, 62 of the 158 E. coli isolates (39.2%) exhibited the ExPEC status and 27 (17.1%) belonged to sequence types (ST) frequently occurring among urinary/bacteremia ExPEC clones: ST12, ST73, ST95, ST131 and ST141. We found similarities >85% within the PFGE-macrorrestriction profiles of pinniped and human clinic O2:H6-B2-ST141 and O16:H5/O25b:H4-B2-ST131 isolates. The in silico analysis of ST131 Cplx genomes from the three pinnipeds (five O25:H4-ST131/PST43-fimH22-virotype D; one O16:H5-ST131/PST506-fimH41; one O25:H4-ST6252/PST9-fimH22-virotype D1) identified IncF and IncI1 plasmids and revealed high core-genome similarities between pinniped and human isolates (H22 and H41 subclones). This is the first study to demonstrate the worrisome presence of human-associated E. coli clonal groups, including ST131, in Antarctic pinnipeds.

"Man müsse keine Statue Equestre machen": Abildgaard and Schadow in Copenhagen 1791

Directory of Open Access Journals (Sweden)

Kragelund, Patrick

2011-03-01

Full Text Available In connection with the project of erecting an equestrian statue for King Frederick the Great of Prussia, the Berlin sculptor Johann Gottfried Schadow was in the autumn 1791 sent on a research tour to the three Baltic capitals, Stockholm, St. Petersburg and Copenhagen. Here he studied and discussed similar recent projects with fellow artists, and brought reports back to Berlin on the equestrian statues by Pierre Hubert L'Archevêque and Johan Tobias Sergel (Gustavus Adolphus in Stockholm, by Étienne Maurice Falconet (Peter the Great in St. Petersburg and by Jacques François Joseph Saly (Frederick V in Copenhagen. Documents not previously published throw new light on the contacts Schadow during these travels established with the Danish painter Nicolai Abildgaard, a contact, it is here argued, that strengthened Schadow's commitment to use a historically accurate, more realistic and less idealised stylistic idiom when depicting great figures from the national past.

7th International Workshop on Statistical Simulation

CERN Document Server

Mignani, Stefania; Monari, Paola; Salmaso, Luigi

2014-01-01

The Department of Statistical Sciences of the University of Bologna in collaboration with the Department of Management and Engineering of the University of Padova, the Department of Statistical Modelling of Saint Petersburg State University, and INFORMS Simulation Society sponsored the Seventh Workshop on Simulation. This international conference was devoted to statistical techniques in stochastic simulation, data collection, analysis of scientific experiments, and studies representing broad areas of interest. The previous workshops took place in St. Petersburg, Russia in 1994, 1996, 1998, 2001, 2005, and 2009. The Seventh Workshop took place in the Rimini Campus of the University of Bologna, which is in Rimini’s historical center.

Effect of surface geometry and insolation on temperature profile of green roof in Saint-Petersburg environment

Directory of Open Access Journals (Sweden)

С. А. Игнатьев

2016-08-01

Full Text Available The paper addresses an issue of creating an environment favorable for the life in megacities by planting vegetation on the rooftops. It also provides information about rooftop greening practices adopted in other countries. The issues of ‘green roof’ building in climatic conditions of Saint Petersburg and roof vegetation impact on the urban ecosystem are examined. Vegetation composition quality- and quantity-wise has been proposed for the roof under research and a 3D model of this roof reflecting its geometric properties has been developed. A structure of roof covering and substrate qualitative composition is presented. An effect of rooftop geometry on the substrate temperature is explored. The annual substrate temperature and moisture content in different parts of the roof have been analyzed. Results of thermal imaging monitoring and insolation modelling for different parts of green roof surface are presented.

Harnessing light: optical science and engineering for the 21st century

National Research Council Canada - National Science Library

Committee on Optical Science and Engineering, National Research Council

.... Harnessing Light surveys this multitude of applications, as well as the status of the optics industry and of research and education in optics, and identifies actions that could enhance the field's...

Интерсемиотическое пространство : Адрианополь в Петербурге "Преступление и наказание" Ф. М. Достоевского / Пеэтер Тороп

Index Scriptorium Estoniae

Тороп, Пеэтер, 1950-

2000-01-01

The intersemiotic space: Adrianopol in F. Dostoevsky's "Crime and punishment" St. Petersburg. Lk. 116 ; Intersemiootiline ruum: Adrianopol F. Dostojevski "Kuritöö ja karistuse" Peterburis. Lk. 133. Intertekstuaalse kultuuriruumi eripärast ja analüüsivõimaluste otsimisest. Kõrvutatakse tasandi-, kompositsiooni- ja kronotoobilist analüüsi

A disease of frozen feelings: ethically working on emotional worlds in a Russian Orthodox Church drug rehabilitation program

NARCIS (Netherlands)

Zigon, J.

2010-01-01

In a Russian Orthodox Church drug rehabilitation program in St. Petersburg, drug addiction was often described as a disease of frozen feelings. This image suggests that rehabilitation is a process of thawing emotional worlds and, thus, allows the emotions to flow once again. In this article I argue

Engineering Encounters: Elephant Trunks and Dolphin Tails

Science.gov (United States)

Hefty, Lukas

2014-01-01

This article describes how one class at Douglas Jamerson Elementary School in St. Petersburg, Florida, a center for engineering and mathematics, incorporated an Engineering Design Process into its curriculum. At Jamerson Elementary, all students in kindergarten through fifth grade engage in teacher-created, integrated engineering units of study,…

IN SEARCH OF HET-BEHOUDEN-HUYS - A SURVEY OF THE REMAINS OF THE HOUSE OF BARENTSZ,WILLEM ON NOVAYA-ZEMLYA

NARCIS (Netherlands)

HACQUEBORD, L

In August 1992, a Russian-Dutch expedition organized by the Arctic and Antarctic Research Institute in St. Petersburg, Russia and the Arctic Centre of the University of Groningen, The Netherlands surveyed the site of the house on Novaya Zemlya in which the Dutch explorer Willem Barentsz and his crew

77 FR 61249 - Addition of Certain Persons to the Entity List

Science.gov (United States)

2012-10-09

.... Petersburg, Russia 197376; and 30 16th Parkovaya St, Office 319, Moscow, Russia 105484; (3) Abris-Technology...; and 26 Generala Belova Street, Office 19, Moscow, Russia 115583; (43) ECO-MED-SM Ltd, Petrovsko... Raketnyy Bul'var, Moscow, Russia 129164; (73) Nova Technologies, a.k.a., the following five aliases...

Preservice Teachers' Experiences on Accessing Course Materials Using Mobile Devices

Science.gov (United States)

Unal, Zafer; Unal, Aslihan

2014-01-01

This study investigates and reports the first time experiences of mobile device users accessing the course materials on both the web and mobile version of course management system (Web Moodle & Mobile Moodle) during an online course offered at the University of South Florida, St. Petersburg College of Education.

78 FR 62587 - Fisheries of the South Atlantic; South Atlantic Fishery Management Council; Public Meeting

Science.gov (United States)

2013-10-22

... Essential Fish Habitat Policy Statements and receive training on the use of the Regional Habitat and... meeting of the South Atlantic Fishery Management Council's Habitat and Environmental Protection (Habitat... of its Habitat AP in St. Petersburg, FL. The meeting is open to the public. DATES: The meeting will...

Surveys in 1961 on St. Thomas & St. Croix

DEFF Research Database (Denmark)

Dahl, Thorkel; Licht, Kjeld de Fine

Registration of towns and buildings erected during the Danish reign of the Caribbean Isles of St. Thomas, St. Jan and St. Croix 1671-1917 (now belonging to the USA under the name of Virgin Islands)....

MAJOR OUTCOMES OF THE WORK PERFORMED BY ST. PETERSBURG RESEARCH INSTITUTE OF RADIATION HYGIENE AFTER PROFESSOR P. V. RAMZAEV ON THE IMPLEMENTATION OF THE FEDERAL TARGETED PROGRAM “MITIGATION OF THE RADIATION ACCIDENTS’CONSEQUENCES UNTIL 2015” AND OF THE “JOINT ACTIVITIES PROGRAM ON MITIGATION OF THE CHERNOBYL DISASTER WITHIN THE UNION STATE FOR THE PERIOD UNTIL 2016“

Directory of Open Access Journals (Sweden)

A. N. Barkovskiy

2016-01-01

Full Text Available The article presents major results of the work performed by St. Petersburg Research Institute of Radiation Hygiene after Professor P. V. Ramzaev on public contracts signed within the implementation of the Federal targeted program “ Mitigation of the radiation accidents’ consequences for the period until 2015” ( Direction IV “ Streamlining of monitoring systems and their elements and situation forecasting on radioactively contaminated territories paragraph 14 “The analyses and comprehensive evaluation of radiation situation changes on radioactively contaminated territories “ aimed at compilation of radioactively contaminated zones’ settlements list and Direction VI “Awareness raising and social -psychological rehabilitation of radiation- affected residents”, paragraph 20 “Creation of unified informational system on ensuring population’s radiation safety and overcoming radiation accidents’ consequences via development of the federal and regional informational resources’ systems” and “ Joint activities program on mitigation of the Chernobyl disaster within the Union State for the period until 2016” ( Direction II “ Streamlining of unified radiation protection system in radioactively contaminated territories” paragraph 2.1 “ The harmonization of requirements, methods and technologies aimed at mitigation of Russian and Belorussian population’s internal and external exposure, the development of radiation control and monitoring unified system”, sub-paragraph 2.1.1 “The development of unified assessment and forecast system for population exposure doses and rationing of radionuclide – containing foodstuffs, agricultural products and forest preserves based on the international approaches” over the period from 2011 to 2015.

Regional Media Education Centers (For Non-Professionals in the Media Fields) in the European Part of Russia

Science.gov (United States)

Levitskaya, Anastasia

2014-01-01

In the European parts of Russia (Archangelsk, Belgorod, Vladimir, Voronezh, Kazan, Krasnodar, Penza, Rostov-on-Don, St. Petersburg, Saratov, Smolensk, Taganrog, Tambov, Tver, Tolyatti and so on.) there is a lot of pedagogues, who strive to develop media competence among different age groups with different social status. More and more media…

The Effect of a Social-Emotional Intervention on the Development of Preterm Infants in Institutions

Science.gov (United States)

Chernego, Daria I.; McCall, Robert B.; Wanless, Shannon B.; Groark, Christina J.; Vasilyeva, Marina J.; Palmov, Oleg I.; Nikiforova, Natalia V.; Muhamedrahimov, Rifkat J.

2018-01-01

This study examined the effect of a social-emotional intervention implemented in one St. Petersburg (Russian Federation) institution (called a Baby Home, BH) on the general behavioral development of preterm children (gestational ages of 30-36 weeks) during their first 2 years of life. The intervention consisted of training caregivers and…

Overview of MAST results

Czech Academy of Sciences Publication Activity Database

Chapman, I.T.; Adámek, Jiří; Akers, R.J.; Allan, S.; Appel, L.; Asunta, O.; Barnes, M.; Ben Ayed, N.; Bigelow, T.; Boeglin, W.; Bradley, J.; Brünner, J.; Cahyna, Pavel; Carr, M.; Caughman, J.; Cecconelo, M.; Challis, C.; Chapman, S.; Chorley, J.; Colyer, G.; Conway, N.; Cooper, W.A.; Cox, M.; Crocker, N.; Crowley, B.J.; Cunningham, G.; Danilov, A.; Darrow, D.; Dendy, R.; Diallo, A.; Dickinson, D.; Diem, S.; Dorland, W.; Dudson, B.; Dunai, D.; Easy, L.; Elmore, S.; Field, A.; Fishpool, G.; Fox, M.; Fredrickson, E.; Freethy, S.; Garzotti, L.; Ghim, Y.C.; Gibson, K.; Graves, J.; Gurl, C.; Guttenfelder, W.; Ham, C.; Harrison, J.; Harting, D.; Havlickova, E.; Hawke, J.; Hawkes, N.; Hender, T.; Henderson, S.; Highcock, E.; Hillesheim, J.; Hnat, B.; Holgate, J.; Horáček, Jan; Howard, J.; Huang, B.; Imada, K.; Jones, O.; Kaye, S.; Keeling, D.; Kirk, A.; Klimek, I.; Kocan, M.; Leggate, H.; Lilley, M.; Lipschutz, B.; Lisgo, S.; Liu, Y.Q.; Lloyd, B.; Lomanowski, B.; Lupelli, I.; Maddison, G.; Mailloux, J.; Martin, R.; McArdle, G.; McClements, K.; McMillan, B.; Meakins, A.; Meyer, H.; Michael, C.; Militello, F.; Milnes, J.; Morris, A.W.; Motojima, G.; Muir, D.; Nardon, E.; Naulin, V.; Naylor, G.; Nielsen, A.; O’Brien, M.; O’Gorman, T.; Ono, Y.; Oliver, H.; Pamela, S.; Pangione, L.; Parra, F.; Patel, A.; Peebles, W.; Peng, M.; Perez, R.; Pinches, S.; Piron, L.; Podesta, M.; Price, M.; Reinke, M.; Ren, Y.; Roach, C.; Robinson, J.; Romanelli, M.; Rozhansky, V.; Saarelma, S.; Sangaroon, S.; Saveliev, A.; Scannell, R.; Schekochihin, A.; Sharapov, S.; Sharples, R.; Shevchenko, V.; Silburn, S.; Simpson, J.; Storrs, J.; Takase, Y.; Tanabe, H.; Tanaka, H.; Taylor, D.; Taylor, G.; Thomas, D.; Thomas-Davies, N.; Thornton, A.; Turnyanskiy, M.; Valovic, M.; Vann, R.; Walkden, N.; Wilson, H.; Wyk, L.V.; Yamada, T.; Zoletnik, S.

2015-01-01

Roč. 55, č. 10 (2015), s. 104008-104008 ISSN 0029-5515. [Fusion Energy Conference 2014 (FEC) /25./. St Petersburg, 13.10.2014-18.10.2014] Institutional support: RVO:61389021 Keywords : numerical model * MAST * high confinement operation Subject RIV: BL - Plasma and Gas Discharge Physics Impact factor: 4.040, year: 2015

The Effects of a Museum Art Program on the Self-Concept of Children

Science.gov (United States)

Kaufman, Ryan; Rinehardt, Eric; Hine, Hank; Wilkinson, Berney; Tush, Peter; Mead, Bethany; Fernandez, Francisco

2014-01-01

Research suggests that art programs have positive therapeutic effects on children, including improved self-concept. This pretest/posttest intervention study examined changes in self-concept in children (N = 176) who participated in an art program at the Dalí Museum in St. Petersburg, Florida. Results indicated significant, positive increases in…

Three members of Medicago truncatula ST family are ubiquitous during development and modulated by nutritional status (MtST1) and dehydration (MtST2 and MtST3).

Science.gov (United States)

Albornos, Lucía; Martín, Ignacio; Labrador, Emilia; Dopico, Berta

2017-07-10

ShooT specific/Specific Tissue (ST) belong to a protein family of unknown function characterized by the DUF2775 domain and produced in specific taxonomic plant families, mainly Fabaceae and Asteraceae, with the Medicago truncatula ST family being the largest. The putative roles proposed for this family are cell elongation, biotic interactions, abiotic stress and N reserve. The aim of this work was to go deeper into the role of three M. truncatula ST proteins, namely ST1, ST2 and ST3. Our starting hypothesis was that each member of the family could perform a specific role, and hence, each ST gene would be subjected to a different type of regulation. The search for cis-acting regulatory elements (CREs) in silico in pST1, pST2 and pST3 promoters showed prevalence of tissue/organ specific motifs, especially root- and seed-specific ones. Light, hormone, biotic and abiotic related motifs were also present. None of these pSTs showed the same combination of CREs, or presented the same activity pattern. In general, pST activity was associated with the vascular cylinder, mainly in roots. Promoter activation was highly specific and dissimilar during reproductive development. The ST1, ST2 and ST3 transcripts accumulated in most of the organs and developmental stages analysed - decreasing with age - and expression was higher in the roots than in the aerial parts and more abundant in light-grown plants. The effect of the different treatments on transcript accumulation indicated that ST1 behaved differently from ST2 and ST3, mainly in response to several hormones and dehydration treatments (NaCl or mannitol), upon which ST1 transcript levels decreased and ST2 and ST3 levels increased. Finally, the ST1 protein was located in the cell wall whereas ST2 and ST3 were present both in the cytoplasm and in the cell wall. The ST proteins studied are ubiquitous proteins that could perform distinct/complementary roles in plant biology as they are encoded by differentially regulated genes

FLIGHT SAFETY MANAGEMENT PROBLEMS AND EVALUATION OF FLIGHT SAFETY LEVEL OF AN AVIATION ENTERPRISE

OpenAIRE

B. V. Zubkov; H. E. Fourar

2017-01-01

This article is devoted to studying the problem of safety management system (SMS) and evaluating safety level of an aviation enterprise.This article discusses the problems of SMS, presented at the 41st meeting of the Russian Aviation Production Commanders Club in June 2014 in St. Petersburg in connection with the verification of the status of the CA of the Russian Federation by the International Civil Aviation Organization (ICAO) in the same year, a set of urgent measures to eliminate the def...

Vlastnosti Cantorovy funkce

OpenAIRE

Fiala, Martin

2011-01-01

Properties of Cantor function Author: Martin Fiala Supervisor: Stanislav Hencl Abstract: In the present thesis we study main properties of the Can- tor function (sometimes called Cantor Devil's staircase in popular lit- erature), named after significant german mathematician Georg Cantor ( 3 March 1845 in St Petersburg, 6 Jan 1918 in Halle). 1

Application of magnetic carriers for whole DNA isolation and detection of probiotic Lactobacillus gasseri K7 strain in complex samples

Czech Academy of Sciences Publication Activity Database

Trachtová, Š.; Obermajer, T.; Španová, A.; Bogovič, M. B.; Rogelj, I.; Horák, Daniel; Rittich, B.

-, č. 4 (2009), A27-A28 ISSN 1727-7906. [International Congress of the SOMED /32./ - Probiotics 2009. 29.10.2009-30.10.2009, St. Petersburg] R&D Projects: GA MŠk 2B06053 Institutional research plan: CEZ:AV0Z40500505 Keywords : magnetic * DNA * microsphers Subject RIV: EE - Microbiology, Virology

Vet Tech Field Beckons, Even in an Uncertain Economy

Science.gov (United States)

Frederick, Bill

2010-01-01

In a time of rising unemployment and increasing economic uncertainty, some fields still beckon with promises of continued growth, bright futures and handsome paychecks. And one of the most promising of all is the field of veterinary technology. This article features the Veterinary Technology Program at St. Petersburg College (SPC) in Florida.…

Particle-nuclear intersections

International Nuclear Information System (INIS)

Anon.

1994-01-01

With the traditional distinctions between particle and nuclear physics becoming increasing blurred, the Fifth Conference on the Intersections of Particle and Nuclear Physics, held from May 31 to June 6 in St. Petersburg, Florida, brought together particle and nuclear physicists to discuss common research efforts and to define and plan a united approach

Moving inhomogeneous envelopes of stars

Czech Academy of Sciences Publication Activity Database

Oskinova, L.M.; Kubátová, Brankica; Hamann, W.-R.

2016-01-01

Roč. 183, Special Issue (2016), s. 100-112 ISSN 0022-4073. [International Conference on Radiation Mechanisms of Astrophysical Objects - Classics Today. St. Petersburg, 21.09.2016-25.09.2016] Institutional support: RVO:67985815 Keywords : stars * mass-loss * winds Subject RIV: BN - Astronomy, Celestial Mechanics, Astrophysics Impact factor: 2.419, year: 2016

Microtechnology: The key to the technical challenges of the 21st century

Energy Technology Data Exchange (ETDEWEB)

Ceglio, N.M.

1993-08-01

Through the ages each culture and civilization has expressed its values and world view in the form of monuments derived from its most advanced and valued technologies. From pyramids to cathedrals, skyscrapers and moon rockets, our technology has enabled us to leave our mark on the landscape and in the minds of our people. In the 21st century, the compelling technology will be that of the micro-world, enabling the fabrication of structures with features smaller than the wavelengths of light. Such structures will allow use to monitor and control electrical, chemical, and optical phenomena in ways never before imagined. As in the past we will continue to create monuments, but the technological monuments of the 21st century will likely be viewed through a microscope. This report provides a discussion of microtechnology in the 21st century.

Russian-American Security Cooperation After St. Petersburg: Challenges and Opportunities

Science.gov (United States)

2007-04-01

each shipment. The third GTRI element, the Reduced Enrichment for Research and Test Reactors ( RERTR ) program, funds efforts to convert the cores of...IAEA in the Russian Research Reactor Return Pro- gram, the RERTR Program, and the Tripartite Initia- tive to secure high-risk radioactive sources...Russia’s involvement in the RERTR , see Charles D. Ferguson, Preventing Catastrophic Nuclear Terrorism, New York: Council on Foreign Relations, March 2006

JPRS Report: Environmental Issues

Science.gov (United States)

1993-05-28

Enhanced Safety come in contact with its discharges. Lung diseases, 93WN0407A St. Petersburg CHAS PIK in Russian diseases of the larynx and asthma are...The contraband goods produced in the Far East consist of system of payments for pollution and the use of natural pelts and other parts of bears, tigers

Organization of health care for the patients with benign diseases: the problem of one-day hospitalization

Directory of Open Access Journals (Sweden)

L. V. Kochorova

2013-01-01

Full Text Available The article analises the volume of medical care to the citizens of St. Petersburg, suffering with benign diseases and hospitalized for one day. It is shown,that the level of one-day hospitalization is a marker of not approved hospitalization and unreasonable spending of funds in the state system of obligatory insurance.

Optical coherence tomography plaque characterization in a patient with ST segment elevation myocardial infarction after cocaine intake

DEFF Research Database (Denmark)

Hansen, Morten; Antonsen, L.; Jensen, L. O.

2016-01-01

A 28-year old man presented to the Emergency Department with malaise after cocaine intake. After arrival he developed retrosternal chest pain and the electrocardiogram showed ST segment elevations in V1-V2 and ST segment depressions in V5-V6. An acute coronary angiogram revealed a focal non...

Culture and Local Development: the Interaction of Cultural Heritage and Creative Industries

OpenAIRE

Valery Gordin; Marina Matetskaya

2011-01-01

The aim of the study is to examine the various forms of interaction between cultural heritage and creative industries to support the development of various types of cultural clusters in St. Petersburg. The study was based on a model, which provides several types of partnership cultural heritage (CH) could have with the creative industries (CI): CH as a “decoration” for the CI, as “content”, as a “brand”, as the creator of the needs. Authors’ classification of cultural clusters in St. Petersbu...

A logistics professional

International Nuclear Information System (INIS)

Jaeaeskelaeinen, A.

1998-01-01

Finland's oil, chemicals, and energy company, Neste, has achieved an enviable standard of logistics serving the markets around the Baltic Rim. Neste's safe and efficient transportation services are handled by its own fleet of tankers, time-chartered vessels, contract road tankers, and rail. Neste's terminals play an important part in the company's logistics network. The company operates four terminals of its own in Finland, and works with other oil companies at three of their terminals. Neste's own terminals are located at the company's refineries at Porvoo and Naantali, and at Kokkola and Kemi on the Gulf of Bothnia. Outside Finland the completion of a new terminal at Riga in Latvia, to enhance the logistics services provided to Neste's network of service stations and direct sales customers in the Baltic countries. This joins a terminal at Muuga near Tallinn in Estonia, which has been operational for some five years. Construction work began on a terminal in St. Petersburg in December 1997 to serve customers in the St. Petersburg and Vyborg areas. Completion is scheduled for autumn 1999

Clinical, psychophysiological and psychological aspects of risk factors of periodontal disease development in clinically healthy persons

Directory of Open Access Journals (Sweden)

I.N. Nikulina

2009-12-01

Full Text Available The research goal is to determine risk factors of periodontal disease development, psychophysiological personal types and their interrelations in clinically healthy persons. 47 first-year cadets of St.-Petersburg Military School of radio electronics have been examined. This group of respondents has been chosen by presence of such social stressor as change of place of living (97,9% cadets have arrived in St.-Petersburg from other cities and republics of the Russian Federation and strict disciplinary conditions. The research has revealed a low level of oral hygiene, cases of mild gingivitis in most respondents. The general mental state of group under study is characterized by raised level of personal anxiety and low indices of reactive anxiety. The examined group has demonstrated anxiety, tension, indecision and lowered stress stability. Clinically healthy persons are more liable to develop inflammatory and inflammatory-destructive periodontal diseases. It was possible to determine psychophysiological features correlated with physiological parameters of risk degree of periodontal diseases. It may have a great significance in defining of periodontal disease etiology and pathogenesis

"It is easier for me to shoot up": stigma, abandonment, and why HIV-positive drug users in Russia fail to link to HIV care.

Science.gov (United States)

Kiriazova, Tetiana; Lunze, Karsten; Raj, Anita; Bushara, Natalia; Blokhina, Elena; Krupitsky, Evgeny; Bridden, Carly; Lioznov, Dmitry; Samet, Jeffrey H; Gifford, Allen L

2017-05-01

Many HIV-positive people who inject drugs (PWID) globally are not receiving HIV care. This represents a major challenge among key populations to end the global HIV epidemic. This qualitative study explored the process and associated barriers of linking HIV-positive PWID who are in addiction treatment to HIV care in St. Petersburg, Russia. We conducted three focus groups and seven semi-structured interviews with participants in the LINC ("Linking Infectious and Narcology Care") project at addiction and HIV hospitals in St. Petersburg. The sample consisted of 25 HIV-infected patients with opioid dependence and seven health-care providers, including addiction and infectious disease physicians and case managers. A variety of intertwining factors influence effective engagement of PWID with HIV treatment. Stigma, problematic patient-provider relationships, and fragmented health care were the main challenges for HIV care initiation by PWID, which were further exacerbated by injection drug use. Effective linkage of PWID to HIV care requires acknowledging and addressing stigma's role and different perspectives of patients and providers.

Peter St. John | NREL

Science.gov (United States)

St. John Photo of Peter St. John Peter St. John Researcher III-Chemical Engineering Peter.StJohn @nrel.gov | 303-384-7969 Orcid ID http://orcid.org/0000-0002-7928-3722 Education Peter St. John received his engineering from the University of California at Santa Barbara in 2015. During his Ph.D., St. John applied

A review on Anticipated Breakthrough Technologies of 21st Century

OpenAIRE

Aithal P. S.; Shubhrajyotsna Aithal

2016-01-01

This review discuss strategic management of thirteen most anticipated possible technology breakthroughs of 21st century which are substantially affect the life style of living beings in the world like (1) Nanotechnology-based human life comfort, (2) High speed computation through optical computers, (3) Embedded Intelligence, (4) HIV Antivirus, (5) Pseudo Senses - Sensation of existence through virtual reality and through artificial environment, (6) Off Planet Production in micro-gravity, (7) ...

Sjögren, Wiedemann ja liivi keele sõnaraamat. Panus 19. sajandi teadusajalukku / Eberhard Winkler

Index Scriptorium Estoniae

Winkler, Eberhard, 1955-

2009-01-01

Uuritakse, milline võis olla kummagi teadlase osa esimese liivi keele sõnaraamatu koostamisel: Sjögren, Andreas Johan. Gesammelte Schriften. Band II. Theil I., Joh. Andreas Sjögren's Livische Grammatik nebst Sprachproben ; Band II. Theil II., Joh. Andreas Sjögren's livisch-deutsches und deutsch-livisches Wörterbuch / bearbeitet von Ferdinand Joh. Wiedemann. St. Petersburg, 1861

First record of the subfamily Anoplophilinae (Orthoptera: Rhaphidophoridae) from Russia with description of a new species of the genus Alpinanoplophilus Ishikawa, 1993.

Science.gov (United States)

Storozhenko, Sergey Yu

2015-06-17

The subfamily Anoplophilinae (Rhaphidophopridae) is recorded from Russia for the first time. Alpinanoplophilus kurilensis Storozhenko, sp. nov. is described from Kunashir Island. The holotype of the new species is deposited in the Zoological Institute of Russian Academy of Science (St. Petersburg, Russia). A revised key to the species of the genus Alpinanoplophilus Ishikawa, 1993 is provided.

Per Diem Tables

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

Marissa Farruggia

15 juil. 2017 ... ROMANIA / ROUMANIE. Everywhere / Dans tout le pays. 115.00. 23.00. 28.75. 63.25. 36.80. RUSSIA / RUSSIE. Moscow / Moscou. 153.00. 30.60. 38.25. 84.15. 48.96. RUSSIA / RUSSIE. St. Petersburg / Saint-Pétersbourg. 145.00. 29.00. 36.25. 79.75. 46.40. RUSSIA / RUSSIE. Elsewhere / Ailleurs dans le ...

Per Diem Tables

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

Marissa Farruggia

15 avr. 2017 ... ROMANIA / ROUMANIE. Everywhere / Dans tout le pays. 111.00. 22.20. 27.75. 61.05. 35.52. RUSSIA / RUSSIE. Moscow / Moscou. 170.00. 34.00. 42.50. 93.50. 54.40. RUSSIA / RUSSIE. St. Petersburg / Saint-Pétersbourg. 161.00. 32.20. 40.25. 88.55. 51.52. RUSSIA / RUSSIE. Elsewhere / Ailleurs dans le ...

Per diem tables

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

Andre Lavoie

15 juil. 2016 ... ROMANIA / ROUMANIE. Everywhere / Dans tout le pays. 112.00. 22.40. 28.00. 61.60. 35.84. RUSSIA / RUSSIE. Moscow / Moscou. 128.00. 25.60. 32.00. 70.40. 40.96. RUSSIA / RUSSIE. St. Petersburg / Saint-Pétersbourg. 120.00. 24.00. 30.00. 66.00. 38.40. RUSSIA / RUSSIE. Elsewhere / Ailleurs dans le ...

déjeuner Lunch / Déjeuner Dinner / Dîner Inc

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

15 oct. 2017 ... ROMANIA / ROUMANIE. Everywhere / Dans tout le pays. 115.00. 23.00. 28.75. 63.25. 36.80. RUSSIA / RUSSIE. Moscow / Moscou. 155.00. 31.00. 38.75. 85.25. 49.60. RUSSIA / RUSSIE. St. Petersburg / Saint-Pétersbourg. 147.00. 29.40. 36.75. 80.85. 47.04. RUSSIA / RUSSIE. Elsewhere / Ailleurs dans le ...

Per Diem Tables

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

Marissa Farruggia

15 janv. 2018 ... ROMANIA / ROUMANIE. Everywhere / Dans tout le pays. 118.00. 23.60. 29.50. 64.90. 37.76. RUSSIA / RUSSIE. Moscow / Moscou. 157.00. 31.40. 39.25. 86.35. 50.24. RUSSIA / RUSSIE. St. Petersburg / Saint-Pétersbourg. 148.00. 29.60. 37.00. 81.40. 47.36. RUSSIA / RUSSIE. Elsewhere / Ailleurs dans le ...

Per Diem Tables

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

Marissa Farruggia

15 oct. 2016 ... ROMANIA / ROUMANIE. Everywhere / Dans tout le pays. 115.00. 23.00. 28.75. 63.25. 36.80. RUSSIA / RUSSIE. Moscow / Moscou. 150.00. 30.00. 37.50. 82.50. 48.00. RUSSIA / RUSSIE. St. Petersburg / Saint-Pétersbourg. 142.00. 28.40. 35.50. 78.10. 45.44. RUSSIA / RUSSIE. Elsewhere / Ailleurs dans le ...

Limiter biasing experiments on the tokamak ISTTOK

Czech Academy of Sciences Publication Activity Database

Silva, C.; Nedzelskiy, I.; Figueiredo, H.; Cabral, J. A. C.; Varandas, C. A. F.; Stöckel, Jan

2003-01-01

Roč. 53, č. 10 (2003), s. 937-944 ISSN 0011-4626. [Workshop "Electric Fields Structures and Relaxation in Edge Plasmas"/6th./. St. Petersburg, 13.06.2003-14.06.2003] Institutional research plan: CEZ:AV0Z2043910 Keywords : biasing, edge plasma, particle confinement Subject RIV: BL - Plasma and Gas Discharge Physics Impact factor: 0.263, year: 2003

Optical-limiting response of rare-earth metallo-phthalocyanine-doped copolymer matrix

NARCIS (Netherlands)

Aneeshkumar, B.N.; Gopinath, P.; Vallabhan, C.P.G.; Nampoori, V.P.N.; Radhakrishnan, P.; Thomas, J.

2003-01-01

The nanosecond optical-limiting characteristics (at 532 nm) of some rare-earth metallo-phthalocyanines (Sm(Pc)2, Eu(Pc)2, and LaPc) doped in a copolymer matrix of poly(Me methacrylate) and Me-2-cyanoacrylate were studied for the 1st time to the authors' knowledge. The optical-limiting response is

In vitro toxicity of FemOn, FemOn-SiO2 composite, and SiO2-FemOn core-shell magnetic nanoparticles

Directory of Open Access Journals (Sweden)

Toropova YG

2017-01-01

Full Text Available Yana G Toropova,1 Alexey S Golovkin,2 Anna B Malashicheva,3,4 Dmitry V Korolev,5,6 Andrey N Gorshkov,7 Kamil G Gareev,8 Michael V Afonin,9 Michael M Galagudza10,11 1Laboratory of Cardioprotection, Institute of Experimental Medicine, Federal Almazov North-West Medical Research Centre, Saint Petersburg, Russian Federation; 2Gene and Cell Engineering Group, Institute of Molecular Biology and Genetics, Federal Almazov North-West Medical Research Centre, Saint Petersburg, Russian Federation; 3Laboratory of Molecular Cardiology, Institute of Molecular Biology and Genetics, Federal Almazov North-West Medical Research Centre, Saint Petersburg, Russian Federation; 4Department of Embryology, Faculty of Biology, Saint Petersburg State University, Saint Petersburg, Russian Federation; 5Laboratory of Nanotechnology, Institute of Experimental Medicine, Federal Almazov North-West Medical Research Centre, Saint Petersburg, Russian Federation; 6Department of Photonics and Optical Information Technology ITMO University, Saint Petersburg, Russian Federation; 7Laboratory of Intracellular Signaling and Transport Research Institute of Influenza, Saint Petersburg, Russian Federation; 8Department of Micro and Nanoelectronics, Faculty of Electronics, Saint Petersburg Electrotechnical University LETI, Saint Petersburg, Russian Federation; 9Department of Inorganic Chemistry Saint Petersburg State Technological Institute (Technical University, Saint Petersburg, Russian Federation; 10Institute of Experimental Medicine, Federal Almazov North-West Medical Research Centre, Saint Petersburg, Russian Federation; 11Departament of Pathophysiology, First Pavlov State Medical University of Saint Petersburg, Saint Petersburg, Russian Federation Abstract: Over the last decade, magnetic iron oxide nanoparticles (IONPs have drawn much attention for their potential biomedical applications. However, serious in vitro and in vivo safety concerns continue to exist. In this study, the effects

Assessment of potential risk of environmental radioactive contamination in northern Europe from terrestrial nuclear units in north-west Russia

International Nuclear Information System (INIS)

Lisovsky, I.; Baklanov, A.; Jacovlev, V.; Prutskov, V.; Bergman, R.

1999-05-01

This Technical Report, being part of the INTAS project 96-1802, constitutes a comprehensive presentation - covering basic results from separate contributions as specified below - of work performed during the first period (February 1998- February 1999). The aim of the INTAS project 96-1802: 'Assessment of potential risk of environmental radioactive contamination in northern Europe from terrestrial nuclear units in north-west Russia' is to assess the potential risk of environmental radioactive contamination from nuclear units in north-west Russia and resulting impacts on population and terrestrial ecosystems in the north. The work focuses mainly on airborne radioactive contamination, but some case studies also deal with accidental leakage from terrestrial nuclear sites to soil and coastal waters. The present material comprises in more detail the contributions from participants no.4 and no.5 based on the four internal reports referred to below: (1) Assessment of potential risk of environmental radioactive contamination in Northern Europe from terrestrial nuclear units in north-west Russia: 'Determination of the list of typical sources of danger emergency radioactive releases in an environment in connection with military activity in the North of Russia.' Technical report no.1 of the team no.5. St.-Petersburg State Technical University, St.-Petersburg. July 1998. 43 p.; (2) Assessment of potential risk of environmental radioactive contamination in Northern Europe from terrestrial nuclear units in North-west Russia: 'Analysis and description of source-term characteristics for accident linked with airborne radioactive releases from Kola Nuclear Power Plant. Establishing a network facility at INEP for communication among the INTAS Project participants.' Technical report no.1 of the team no.4. Kola Science Centre, Apatity. August 1998. 56 p.; (3) Assessment of potential risk of environmental radioactive contamination in Northern Europe from terrestrial nuclear units in

Assessment of potential risk of environmental radioactive contamination in northern Europe from terrestrial nuclear units in north-west Russia

Energy Technology Data Exchange (ETDEWEB)

Lisovsky, I. [St. Petersburg State Technical Univ. (Russian Federation); Baklanov, A. [Inst. of the Northern Ecology Problems (INEP) (Russian Federation); Jacovlev, V. [St. Petersburg State Technical Univ. (Russian Federation); Prutskov, V. [Ministry of Defence (Russian Federation). First Central Research Inst. of Naval Shipbuilding; Tarasov, I. [Ministry of Defence (Russian Federation). 23 State Marine Project Inst.; Blecher, A. [State Unitary Enterprise (Russian Federation). Research Inst. of Industrial and Marine Medicine; Zvonariev, B.; Kuchin, N.; Rubanov, S.; Sergeiev, I. [State Scientific Centre (Russian Federation). Central Research Inst. of A. Krylov; Morozov, S.; Koshkin, V.; Fedorenko, Yu.; Rigina, O. [Inst. of the Northern Ecology Problems (INEP) (Russian Federation); Bergman, R. [ed.] [Defence Research Establishment, Umeaa (Sweden). Div. of NBC Defence

1999-05-01

This Technical Report, being part of the INTAS project 96-1802, constitutes a comprehensive presentation - covering basic results from separate contributions as specified below - of work performed during the first period (February 1998- February 1999). The aim of the INTAS project 96-1802: `Assessment of potential risk of environmental radioactive contamination in northern Europe from terrestrial nuclear units in north-west Russia` is to assess the potential risk of environmental radioactive contamination from nuclear units in north-west Russia and resulting impacts on population and terrestrial ecosystems in the north. The work focuses mainly on airborne radioactive contamination, but some case studies also deal with accidental leakage from terrestrial nuclear sites to soil and coastal waters. The present material comprises in more detail the contributions from participants no.4 and no.5 based on the four internal reports referred to below: (1) Assessment of potential risk of environmental radioactive contamination in Northern Europe from terrestrial nuclear units in north-west Russia: `Determination of the list of typical sources of danger emergency radioactive releases in an environment in connection with military activity in the North of Russia.` Technical report no.1 of the team no.5. St.-Petersburg State Technical University, St.-Petersburg. July 1998. 43 p.; (2) Assessment of potential risk of environmental radioactive contamination in Northern Europe from terrestrial nuclear units in North-west Russia: `Analysis and description of source-term characteristics for accident linked with airborne radioactive releases from Kola Nuclear Power Plant. Establishing a network facility at INEP for communication among the INTAS Project participants.` Technical report no.1 of the team no.4. Kola Science Centre, Apatity. August 1998. 56 p.; (3) Assessment of potential risk of environmental radioactive contamination in Northern Europe from terrestrial nuclear units in

Leslie Cemetery and Francisco distributary fluvial channels in the Petersburg Formation (Pennsylvanian) of Gibson County, Indiana, USA

Energy Technology Data Exchange (ETDEWEB)

Eggert, D L

1984-01-01

The Leslie Cemetery Channel is a small distributary fluvial channel that is partly contemporaneous with the Springfield Coal member of the Petersburg Formation (Pennsylvanian) and splits the seam into two seams. This channel is 1-6 miles (1.6-10 km) wide and extends 30 miles (48 km) in the subsurface. Overbank and channel fill deposits consisting of sandstone, siltstone, and mudstone split the coal into two seams up to 40-50 ft (12-15 m) apart in places. The lower seam is a low-sulphur coal. Adjacent to this channel is the unsplit coal, which is as much as 9 ft (3 m) thick. Beneath the Leslie Cemetery Channel and the Springfield coal is the slightly older Francisco Channel (new name), which is younger than the next lower coal. This channel is filled with a fining-upward sandstone as much as 75 ft (23 m) thick. The positions of these stacked channels were determined by the differential compaction of earlier sediments. 20 references.

Peterburi Jaani kirik = St. John's church in St. Petersburg, Russia / Juta Lember ; intervjueerinud Margit Mutso

Index Scriptorium Estoniae

Lember, Juta, 1943-

2012-01-01

Lühidalt Dekabristide t. 54A asuva Peterburi Jaani kiriku ajaloost (arhitektid Karl Ziegler, Harald Julius von Bosse, 1860), kiriku uuest interjöörist. Kiriku sisearhitekt Juta Lember pälvis Eesti Kultuurkapitali 2011. aasta aastapreemia vaimselt ja arhitektuurselt nõudliku ruumitüübi meisterliku ja tänapäevase käsitluse eest

Optical Coherence Tomography Findings in Patients With Stent Thrombosis.

Science.gov (United States)

Cuesta, Javier; Rivero, Fernando; Bastante, Teresa; García-Guimaraes, Marcos; Antuña, Paula; Alvarado, Teresa; Navarrete, Gonzalo; Benedicto, Amparo; Alfonso, Fernando

2017-12-01

Stent thrombosis (ST) is a rare but potentially serious complication. Optical coherence tomography (OCT) provides high-resolution images and additional information to angiography in the study of this event. Prospective study of patients with ST undergoing reintervention with OCT imaging. The study included a total of 40 consecutive patients with ST. Mean age was 69 ± 13 years and 83% were male. Early ST (≤ 30 days) was observed in 16 patients and late ST (> 30 days) in 24 patients. Stent thrombosis occurred in 17 bare-metal stents and 23 drug-eluting stents. In 34 patients (85%), adequate OCT images were obtained at the time of the ST. The predominant mechanism in early ST was stent malapposition (39%). In late ST, high frequencies of uncovered (46%) and malapposed struts (17%) were observed, especially in patients with drug-eluting stents. Furthermore, the presence of neoatherosclerosis was very high (67%) in patients with late ST. After intervention, improvements were observed in malapposition length and the amount of residual thrombus. OCT allows identification of the underlying mechanisms potentially involved in ST. This imaging modality is helpful in guiding reintervention in these patients, which improves the area and length of malapposition, as well as the maximal residual thrombus area. Copyright © 2017 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

Molecular imaging and optical diagnosis from single molecule to human body

International Nuclear Information System (INIS)

Tamura, Mamoru

2006-01-01

The combination of molecular biology and optelectronics has given rise to open a new field, bio-photonics, in the 21st century. In this review, recent advances in several in vitro and in vivo single-molecule detection methods for animals are discussed. The possible applications of optical diagnosis are also included, which are optical mammography, diffuse optical tomography and fluorescence endoscopy. The potential of the light use of in diagnosis is emphasized. (author)

Diffuse optical characterization of an exercising patient group with peripheral artery disease

Science.gov (United States)

Putt, Mary; Chandra, Malavika; Yu, Guoqiang; Xing, Xiaoman; Han, Sung Wan; Lech, Gwen; Shang, Yu; Durduran, Turgut; Zhou, Chao; Yodh, Arjun G.; Mohler, Emile R.

2013-01-01

Abstract. Peripheral artery disease (PAD) is a common condition with high morbidity. While measurement of tissue oxygen saturation (StO2) has been demonstrated, this is the first study to assess both StO2 and relative blood flow (rBF) in the extremities of PAD patients. Diffuse optics is employed to measure hemodynamic response to treadmill and pedal exercises in 31 healthy controls and 26 patients. For StO2, mild and moderate/severe PAD groups show pronounced differences compared with controls. Pre-exercise mean StO2 is lower in PAD groups by 9.3% to 10.6% compared with means of 63.5% to 66.2% in controls. For pedal, relative rate of return of StO2 to baseline is more rapid in controls (p<0.05). Patterns of rBF also differ among groups. After both exercises, rBF tend to occur at depressed levels among severe PAD patients compared with healthy (p<0.05); post-treadmill, rBF tend to occur at elevated levels among healthy compared with severe PAD patients (p<0.05). Additionally, relative rate of return to baseline StO2 is more rapid among subjects with reduced levels of depression in rBF (p=0.041), even after adjustment for ankle brachial index. This suggests a physiologic connection between rBF and oxygenation that can be measured using diffuse optics, and potentially employed as an evaluative tool in further studies. PMID:23708193

International Conference on Integrated Optical Circuit Engineering, 1st, Cambridge, MA, October 23-25, 1984, Proceedings

Science.gov (United States)

Ostrowsky, D. B.; Sriram, S.

Aspects of waveguide technology are explored, taking into account waveguide fabrication techniques in GaAs/GaAlAs, the design and fabrication of AlGaAs/GaAs phase couplers for optical integrated circuit applications, ion implanted GaAs integrated optics fabrication technology, a direct writing electron beam lithography based process for the realization of optoelectronic integrated circuits, and advances in the development of semiconductor integrated optical circuits for telecommunications. Other subjects examined are related to optical signal processing, optical switching, and questions of optical bistability and logic. Attention is given to acousto-optic techniques in integrated optics, acousto-optic Bragg diffraction in proton exchanged waveguides, optical threshold logic architectures for hybrid binary/residue processors, integrated optical modulation and switching, all-optic logic devices for waveguide optics, optoelectronic switching, high-speed photodetector switching, and a mechanical optical switch.

Contribution to fusion research from IAEA coordinated research projects and joint experiments

Czech Academy of Sciences Publication Activity Database

Gryaznevich, M.; Van Oost, G.; Stöckel, Jan; Kamendje, R.; Kuteev, B.N.; Melnikov, A.; Popov, T.; Svoboda, V.

2015-01-01

Roč. 55, č. 10 (2015), s. 104019-104019 ISSN 0029-5515. [Fusion Energy Conference 2014 (FEC) /25./. St Petersburg, 13.10.2014-18.10.2014] Institutional support: RVO:61389021 Keywords : IAEA CRP * IAEA JE * small tokamaks * fusion neutron source Subject RIV: BL - Plasma and Gas Discharge Physics Impact factor: 4.040, year: 2015 http://iopscience.iop.org/0029-5515/55/10/104019

Hertzsprung, Ejnar (1873-1967)

Science.gov (United States)

Murdin, P.

2000-11-01

Danish astronomer, studied chemical engineering and worked as a chemist in St Petersburg before returning to Denmark to take up astronomy, worked in Göttingen and Potsdam with KARL SCHWARZSCHILD, and then at the Leiden Observatory (Netherlands) where he became director. Hertzsprung determined the proper motions of stars, and about a million positions of binary stars, as well as the brightnesses o...

ITER council proceedings: 1996

International Nuclear Information System (INIS)

1997-01-01

Records of the 10. ITER Council Meeting (IC-10), held on 26-27 July 1996, in St. Petersburg, Russia, and the 11. ITER Council Meeting (IC-11) held on 17-18 December 1996, in Tokyo, Japan, are presented, giving essential information on the evolution of the ITER Engineering Design Activities (EDA) and the cost review and safety analysis. Figs, tabs

Controls Over Materiel Procured for Direct Vendor Delivery

Science.gov (United States)

1995-02-10

National Guard, Company D, 560th Engineer Battalion, Bainbridge, GA Army National Guard, Company E, 121st Infantry Battalion, Tifton , GA Joint...Command, Fort Monmouth, NJ United States Army Forces Command, Atlanta, GA United States Army Materiel Command, Alexandria, VA United States Army...Fort Gillem, GA Headquarters, Fort Lee, Petersburg, VA Headquarters, Fort Riley, KS Headquarters, National Guard Bureau, Washington, DC Headquarters

Analytical Solutions of the KDV-KZK Equation

Science.gov (United States)

Gan, W. S.

The KdV-KZK equation for fluids developed by me was presented at the ICSV 11 in St. Petersburg in July 2004. In this paper, I made an attempt on the analytical solutions of this equation using the perturbation method. Some physical interpretation of the solutions is given. A brief introduction to KdV-KZK equation for solids is given

Waves in Seagrass Systems: Review and Technical Recommendations

Science.gov (United States)

2006-11-01

Florida, St. Petersburg, FL, 123 pp. Koch, E. W. 1994. Hydrodynamics, diffusion boundary layers and photosynthesis of the seagrasses Thalassia testudinum...ER D C TR -0 6- 15 System-Wide Water Resources Program Submerged Aquatic Vegetation Restoration Research Program Waves in Seagrass ...Water Resources Research Program and Submerged Aquatic Vegetation Restoration Research Program ERDC TR-06-15 November 2006 Waves in Seagrass Systems

International Workshop on Advanced Dynamics and Model Based Control of Structures and Machines

CERN Document Server

Belyaev, Alexander; Krommer, Michael

2017-01-01

The papers in this volume present and discuss the frontiers in the mechanics of controlled machines and structures. They are based on papers presented at the International Workshop on Advanced Dynamics and Model Based Control of Structures and Machines held in Vienna in September 2015. The workshop continues a series of international workshops held in Linz (2008) and St. Petersburg (2010).

Multibeam collection for 2006_07_FMG: Multibeam data collected aboard Suncoaster from 2006-07-20 to 2006-07-27, St. Petersburg, FL to St. Petersburg, FL

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

Multibeam collection for AT29-02: Multibeam data collected aboard Atlantis from 2015-06-15 to 2015-06-29, St. Petersburg, FL to St. Petersburg, FL

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set is part of a larger set of data called the Multibeam Bathymetry Database (MBBDB) where other similar data can be found at...

2nd-order optical model of the isotopic dependence of heavy ion absorption cross sections for radiation transport studies

Science.gov (United States)

Cucinotta, Francis A.; Yan, Congchong; Saganti, Premkumar B.

2018-01-01

Heavy ion absorption cross sections play an important role in radiation transport codes used in risk assessment and for shielding studies of galactic cosmic ray (GCR) exposures. Due to the GCR primary nuclei composition and nuclear fragmentation leading to secondary nuclei heavy ions of charge number, Z with 3 ≤ Z ≥ 28 and mass numbers, A with 6 ≤ A ≥ 60 representing about 190 isotopes occur in GCR transport calculations. In this report we describe methods for developing a data-base of isotopic dependent heavy ion absorption cross sections for interactions. Calculations of a 2nd-order optical model solution to coupled-channel solutions to the Eikonal form of the nucleus-nucleus scattering amplitude are compared to 1st-order optical model solutions. The 2nd-order model takes into account two-body correlations in the projectile and target ground-states, which are ignored in the 1st-order optical model. Parameter free predictions are described using one-body and two-body ground state form factors for the isotopes considered and the free nucleon-nucleon scattering amplitude. Root mean square (RMS) matter radii for protons and neutrons are taken from electron and muon scattering data and nuclear structure models. We report on extensive comparisons to experimental data for energy-dependent absorption cross sections for over 100 isotopes of elements from Li to Fe interacting with carbon and aluminum targets. Agreement between model and experiments are generally within 10% for the 1st-order optical model and improved to less than 5% in the 2nd-order optical model in the majority of comparisons. Overall the 2nd-order optical model leads to a reduction in absorption compared to the 1st-order optical model for heavy ion interactions, which influences estimates of nuclear matter radii.

1st International Conference on Opto-Electronics and Applied Optics

CERN Document Server

Bhattacharya, Indrani

2015-01-01

The Proceedings of First International Conference on Opto-Electronics and Applied Optics 2014, IEM OPTRONIX 2014 presents the research contributions presented in the conference by researchers from both India and abroad. Contributions from established scientists as well as students are included. The book is organized to enable easy access to various topics of interest.   The first part includes the Keynote addresses by Phillip Russell, Max Planck Institute of the Light Sciences, Erlangen, Germany and Lorenzo Pavesi, University of Trento, Italy.   The second part focuses on the Plenary Talks given by eminent scientists, namely, Azizur Rahman, City University London, London; Bishnu Pal, President, The Optical Society of India; Kamakhya Ghatak, National Institute of Technology, Agartala; Kehar Singh, Former Professor, India Institute of Technology Delhi; Mourad Zghal, SUPCOM, University of Carthage, Tunisia; Partha Roy Chaudhuri, IIT Kharagpur; S K. Bhadra, CSIR-Central Glass and Ceramic Research Institute, Kol...

Stāstu stāstīšanas izmantošana lasīšanas veicināšanas pasākumos

OpenAIRE

Mežjāne, Signe

2014-01-01

Bakalaura darba mērķis ir noskaidrot, vai stāstu stāstīšana ir efektīvs lasīšanas veicināšanas paņēmiens bērniem. Pētījuma problēma ir mūsdienu bērnu nevēlēšanās lasīt, lasīšanu varētu veicināt stāstu stāstīšana bibliotēkās. Darbā tiek analizēts stāstu stāstīšanas process atbilstoši bērnu vecumposmam, izmantojot dažādus runas stilus. Teorētiskā bāze ir balstīta uz Lasītāja reakcijas kritikas teoriju un Runas darbības teoriju. Galvenie pētījuma uzdevumi ir noskaidrot, vai Latvijas bibliotē...

The current trends of optics and photonics

CERN Document Server

2015-01-01

Optics and photonics offer new and vibrant approaches to meeting the challenges of the 21st century concerning energy conservation, education, agriculture, personal health and the environment. One of the most effective ways to address these global problems is to provide updated and reliable content on light-based technologies. Optical thin films and meta-materials, lasers, optical communications, light-emitting diodes, solar cells, liquid crystal technology, nanophotonics and biophotonics all play vital roles in enriching our lives. We hope to raise readers’ awareness of how optical technologies are now promoting sustainable development and providing reliable solutions to basic human needs. Furthermore, in order to broaden new research fields, we hope to inspire them to pursue further cutting-edge breakthroughs on the basis of the accomplishments that have already been made.

Pioneering Russian wind tunnels and first experimental investigations, 1871-1915

Science.gov (United States)

Gorbushin, A. R.

2017-11-01

A review of foreign and Russian sources is given mentioning the pioneering wind tunnels built in Russia at the turn of 19th and 20th centuries. The first wind tunnel in Russia was constructed by V.A. Pashkevich at the Mikhailovsky Artillery Academy in St. Petersburg in 1871. In total from 1871 through 1915, 18 wind tunnels were constructed in Russia: 11 in Moscow, 5 in St. Petersburg and 2 in Kaluga. An overview of the pioneering Russian wind tunnels built by V.A. Pashkevich, K.E. Tsiolkovsky, prof. N.E. Zhukovsky, D.P. Ryabushinsky and prof. K.P. Boklevsky is given. Schemes, photographs, formulas, description of the research and test results taken from the original papers published by the wind tunnel designers are given. Photographs from the N.E. Zhukovsky Scientific and Memorial Museum and the Archive of the Russian Academy of Sciences are used in the article. Methods of flow visualization and results of their application are presented. The Russian scientists and researchers' contribution to the development of techniques and methods of aerodynamic experiment is shown, including one of the most important aspects - the wall interference problem.

The role of S.P. Botkin in the creation and development of Russia’s first Infectious Disease Hospital

Directory of Open Access Journals (Sweden)

Yu. V. Lobzin

2012-01-01

Full Text Available The article presents the role of S.P. Botkin in the creation and development of Russia’s first infectious hospital. The creation of the hospital contributed to unfavorable epidemiological situation in a number of infectious diseases in St. Petersburg in 60–70 years XIX century. For the treatment of infectious diseases were no specialized infections hospital. At the initiative of S.P. Botkin was created Russia’s first hospital for infectious diseases, he also became a trustee on the medical side. Under the guidance of Professor Botkin in the barracks hospital began a systematic study of infectious diseases, there was formed the national school of infectious disease. On his initiative, the hospital created the first ambulance coach, first disinfecting chamber, opened the chemical and physiological laboratory. Sergei Petrovich in the hospital laid the foundation of the hospital medical statistics. He made a great contribution to the reorganization of the ambulance and hospital pharmacies. Opening of the Infectious Diseases Hospital has reduced he mortality rate from infectious diseases in St. Petersburg in three times.

75 FR 51945 - Safety Zone; Potomac River, St. Mary's River, St. Inigoes, MD

Science.gov (United States)

2010-08-24

...-AA00 Safety Zone; Potomac River, St. Mary's River, St. Inigoes, MD AGENCY: Coast Guard, DHS. ACTION... of the St. Mary's River, a tributary of the Potomac River. This action is necessary to provide for.... Navy helicopter located near St. Inigoes, Maryland. This safety zone is intended to protect the...

Sediment data collected in 2010 from Cat Island, Mississippi

Science.gov (United States)

Buster, Noreen A.; Kelso, Kyle W.; Miselis, Jennifer L.; Kindinger, Jack G.

2014-01-01

Scientists from the U.S. Geological Survey, St. Petersburg Coastal and Marine Science Center, in collaboration with the U.S. Army Corps of Engineers, conducted geophysical and sedimentological surveys in 2010 around Cat Island, Mississippi, which is the westernmost island in the Mississippi-Alabama barrier island chain. The objective of the study was to understand the geologic evolution of Cat Island relative to other barrier islands in the northern Gulf of Mexico by identifying relationships between the geologic history, present day morphology, and sediment distribution. This data series serves as an archive of terrestrial and marine sediment vibracores collected August 4-6 and October 20-22, 2010, respectively. Geographic information system data products include marine and terrestrial core locations and 2007 shoreline data. Additional files include marine and terrestrial core description logs, core photos, results of sediment grain-size analyses, optically stimulated luminescence dating and carbon-14 dating locations and results, Field Activity Collection System logs, and formal Federal Geographic Data Committee metadata.

Introduction to Future Wireless Networks research group's projects/activities (St. Petersburg)

CSIR Research Space (South Africa)

Lysko, Albert A

2017-05-01

Full Text Available , Peace, Safety and Security  Materials Science and manufacturing  Meraka Institute (Information and Communication Technology)  Modelling and Digital Science  Natural Resources and the Environment  Implementation Unit  National Research Centres... CSIR Units and Centres  Operating Units  Biosciences  Built Environment  Defence, Peace, Safety and Security  Materials Science and manufacturing  Meraka Institute (Information and Communication Technology)  Modelling and Digital...

Overview of the RFX-mod contribution to the international Fusion Science Program

Czech Academy of Sciences Publication Activity Database

Puiatti, M.E.; Dal Bello, S.; Marrelli, L.; Martin, P.; Agostinetti, P.; Agostini, M.; Antoni, V.; Auriemma, F.; Barbisan, M.; Barbui, T.; Baruzzo, M.; Battistella, M.; Belli, F.; Bettini, P.; Bigi, M.; Bilel, R.; Boldrin, M.; Bolzonella, T.; Bonfiglio, D.; Brombin, M.; Buffa, A.; Canton, A.; Cappello, S.; Carraro, L.; Cavazzana, R.; Cester, D.; Chacon, L.; Chapman, B.E.; Chitarin, G.; Ciaccio, G.; Cooper, W.A.; Dalla Palma, M.; Deambrosis, S.; Delogu, R.; De Lorenzi, A.; De Masi, G.; Dong, J.Q.; Escande, D.F.; Esposito, B.; Fassina, A.; Fellin, F.; Ferro, A.; Finotti, C.; Franz, P.; Frassinetti, L.; Furno Palumbo, M.; Gaio, E.; Ghezzi, F.; Giudicotti, L.; Gnesotto, F.; Gobbin, M.; Gonzales, W.A.; Grando, L.; Guo, S.C.; Hanson, J.D.; Hirshman, S.P.; Innocente, P.; Jackson, J.L.; Kiyama, S.; Komm, Michael; Laguardia, L.; Li, C.; Liu, Y.Q.; Lorenzini, R.; Luce, T.C.; Luchetta, A.; Maistrello, A.; Manduchi, G.; Mansfield, D.K.; Marchiori, G.; Marconato, N.; Marocco, D.; Marcuzzi, D.; Martines, E.; Martini, S.; Matsunaga, G.; Mazzitelli, G.; Miorin, E.; Momo, B.; Moresco, M.; Okabayashi, M.; Olofsson, E.; Paccagnella, R.; Patel, N.; Pavei, M.; Peruzzo, S.; Pilan, N.; Pigatto, L.; Piovan, R.; Piovesan, P.; Piron, C.; Piron, L.; Predebon, I.; Rea, C.; Recchia, M.; Rigato, V.; Rizzolo, A.; Roquemore, A.L.; Rostagni, G.; Ruset, C.; Ruzzon, A.; Sajo-Bohus, L.; Sakakita, H.; Sanchez, R.; Sarff, J.S.; Sartori, E.; Sattin, F.; Scaghanm, A.; Scarin, P.; Schmitz, O.; Sonato, P.; Spada, E.; Spagnolo, S.; Spolaore, M.; Spong, D.A.; Spizzo, G.; Stevanato, L.; Takechi, M.; Taliercio, C.; Terranova, D.; Trevisan, G.L.; Urso, G.; Valente, M.; Valisa, M.; Veranda, M.; Vianello, N.; Viesti, G.; Villone, F.; Vincenzi, P.; Visona, N.; Wang, Z.R.; White, R.B.; Xanthopoulos, P.; Xu, X.Y.; Yanovskiy, V.; Zamengo, A.; Zanca, P.; Zaniol, B.; Zanotto, L.; Zilli, E.; Zuin, M.

2015-01-01

Roč. 55, č. 10 (2015), s. 104012-104012 ISSN 0029-5515. [Fusion Energy Conference 2014 (FEC) /25./. St Petersburg, 13.10.2014-18.10.2014] Institutional support: RVO:61389021 Keywords : plasma * tokamak * reversed field pinch * single helicity * 3D boundary Subject RIV: BL - Plasma and Gas Discharge Physics Impact factor: 4.040, year: 2015 http://iopscience.iop.org/article/10.1088/0029-5515/55/10/104001

High speed trains Velaro for Russia; Hochgeschwindigkeitszuege Velaro fuer Russland

Energy Technology Data Exchange (ETDEWEB)

Lipp, Andreas; John, David [Siemens AG, I MO TR HI RUS, Erlangen (Germany); Mangler, Ruediger [Siemens AG, I MO TR DH, Krefeld (Germany); Nazarov, Aleksander S. [OAO RZD, Moscow (Russian Federation). Dept. of Technical Policy; Nazarov, Oleg N. [VNIIZhT Moscow (Russian Federation); Shilkin, Vitali P. [OAO RZD, Moscow (Russian Federation)

2008-07-01

From December 2008 on, eight ten-piece high-speed trains from the Velaro family from Siemens will be delivered to Russia. The two electrical multiple unit versions - single and double system trains equipped with distributed traction - will be put into service on the existing Moscow - St. Petersburg and Moscow - Nizhni Novgorod lines. The technical design and the special features for deployment in Russia are described. (orig.)

Estonian Leader's Freedom Call Creates Storm / Anna Smolchenko

Index Scriptorium Estoniae

Smolchenko, Anna

2008-01-01

President Toomas Hendrik Ilvese esinemisest soome-ugri rahvaste maailmakongressil Hantõ-Mansiiskis, kohtumisest Venemaa presidendi Dmitri Medvedeviga, Eesti delegatsiooni saalist väljamarssimisest Venemaa riigiduuma väliskomisjoni esimehe Konstantin Kossatshovi sõnavõtu ajal. Ilmunud ka: St. Petersburg Times 1. juuli 2008, pealk.: Estonian Leader's Freedom Call Creates Controversy (lüh.). Vabariigi President töövisiidil Venemaal 27.-30.06.2008

Harnessing light: optical science and engineering for the 21st century

National Research Council Canada - National Science Library

Committee on Optical Science and Engineering, National Research Council

.... Night-vision equipment and satellite surveillance are changing how wars are fought. Industry uses optical methods in everything from the production of computer chips to the construction of tunnels...

Biophotonics: optical science and engineering for the 21st century

National Research Council Canada - National Science Library

Shen, Xun; Wijk, Roeland Van

2005-01-01

... in living cells and living organisms. Fluorescence, scattering and penetrating light are frequently used to detect and image the biological systems at molecular, cellular and organismic levels. The light generated by metabolic processes in living organisms also provides a good optical means to reflect the structure and function of the living cells a...

Russian First Department of Roentgenology (on the occasion of 80th anniversary of Department of Roentgenology with a Course of Pediatric Roentgenology, Saint Petersburg Medical Academy for Postgraduate Training

International Nuclear Information System (INIS)

Trofimova, T.N.; Parizhskij, Z.M.

1999-01-01

Historical retrospective analysis is given for Oldest Russian (1898) - Department of Roentgenology of S.-Petersburg Medical Academy for Postgraduate Training permitting t assess the development of mentioned discipline in scientific, clinical, training, technical and organizational directions. For the period of existence of the Department the way was passed from biomedical radiography room to powerful Department based in many treatment-and-prophylactic establishments of the city carrying out large research work being a leading centre for postgraduate training on radiodiagnosis in the Northern-Western part of Russia [ru

Computational intelligence in automotive applications

Energy Technology Data Exchange (ETDEWEB)

Prokhorov, Danil (ed.) [Toyota Motor Engineering and Manufacturing (TEMA), Ann Arbor, MI (United States). Toyota Technical Center

2008-07-01

What is computational intelligence (CI)? Traditionally, CI is understood as a collection of methods from the fields of neural networks (NN), fuzzy logic and evolutionary computation. This edited volume is the first of its kind, suitable to automotive researchers, engineers and students. It provides a representative sample of contemporary CI activities in the area of automotive technology. The volume consists of 13 chapters, including but not limited to these topics: vehicle diagnostics and vehicle system safety, control of vehicular systems, quality control of automotive processes, driver state estimation, safety of pedestrians, intelligent vehicles. All chapters contain overviews of state of the art, and several chapters illustrate their methodologies on examples of real-world systems. About the Editor: Danil Prokhorov began his technical career in St. Petersburg, Russia, after graduating with Honors from Saint Petersburg State University of Aerospace Instrumentation in 1992 (MS in Robotics). He worked as a research engineer in St. Petersburg Institute for Informatics and Automation, one of the institutes of the Russian Academy of Sciences. He came to the US in late 1993 for Ph.D. studies. He became involved in automotive research in 1995 when he was a Summer intern at Ford Scientific Research Lab in Dearborn, MI. Upon his graduation from the EE Department of Texas Tech University, Lubbock, in 1997, he joined Ford to pursue application-driven research on neural networks and other machine learning algorithms. While at Ford, he took part in several production-bound projects including neural network based engine misfire detection. Since 2005 he is with Toyota Technical Center, Ann Arbor, MI, overseeing important mid- and long-term research projects in computational intelligence. (orig.)

Effects of heated discharge on fish and invertebrates of White River at Petersburg, Indiana. Report of investigation No. 6

International Nuclear Information System (INIS)

Whitaker, J.O. Jr.; Schlueter, R.A.; Proffitt, M.A.

1973-12-01

This report is based upon data gathered from June, 1971 through October, 1972, as part of continuing studies initiated to determine the effects of heated water on aquatic resources of the White River at Petersburg, Indiana. The heated effluent is discharged into the river by an electric generating station. Emphasis was placed on the distribution and abundance of smaller fish and invertebrates. A primary concern was to determine if the heated water affected the food habits, external parasites, or reproduction of the fishes. Sampling was continued through the winter to determine effects of heated discharge during the colder parts of the year. Results showed that differences can be found between heated and unheated water. However, the differences are rather minor and it is not always clear that they relate to temperature. Some may relate to other habitat factors. Other than in the effluent canal itself, where populations of organisms are much depressed, no evidence of major harmful effects caused by heated water were found

Les couleurs de Moscou et de Saint-Pétersbourg The colours of Moscow and Saint Petersburg

Directory of Open Access Journals (Sweden)

Andréi Éfimov

2008-05-01

Full Text Available Moscou et Saint-Pétersbourg ont connu une évolution chromatique similaire mais les différences en matière de plan, d’urbanisme et d’influences culturelles, et leurs rôles alternés de capitale ont déterminé leurs particularités chromatiques propres. Le Moscou en bois du xiiie siècle s’est enrichi d’un ensemble de cathédrales blanches aux coupoles dorées entourées par la muraille en brique rouge du Kremlin. Le style baroque a introduit dans l’architecture de Moscou et de Saint-Pétersbourg les couleurs bleu foncé, orange et verte. À l’époque du classicisme, on utilisait la palette officielle de teintes pastel à dominante ocre. L’achromatisme devient ensuite un trait distinctif de l’éclectisme en Russie. Au début du XXe siècle, l’Art nouveau ranime les villes grâce aux couleurs verte, orange et violette. Dans les années 1920 et 1930, les constructivistes utilisent les tons gris mais tentent d’élaborer un code chromatique homogène. L’architecture soviétique, quant à elle, reprend l’esthétique du classicisme « ocre ». La construction de masse des années 1960 aux années 1980 méconnaît la couleur, mais à la charnière des XXe et XXIe siècles apparaissent des approches professionnelles qui visent à créer un milieu chromatique similaire pour les deux villes.Moscow and Saint Petersburg experienced similar evolutions in colour, but the differences in their plans, urbanity and cultural influences, and their alternating roles as capitals, determined the particularities of their palettes. The wooden Moscow of the thirteenth century was enriched by a group of white cathedrals with golden domes, surrounded by the red brick wall of the Kremlin. Baroque, as an architectural style, introduced Moscow and Saint Petersburg to the colours dark blue, orange, and green. The official palette of classicism was pastel, predominantly ochre, while the period of eclecticism in Russia was achromatic. At the

Saint Petersburg International Conference on Integrated Navigation Systems, (9th), Held at St. Petersburg, Russia, on 27-29 May 2002

Science.gov (United States)

2002-05-01

Dmitriev P.P., Shebshaevich V.S. Network satellite navigational systems. - M.:Radio and communication. 1982. 2. Harisov V.N., Petrov A.I., Boldin V.A...standardized LS-residuals) with a membership function which takes account of \\i- , introducing a weighting factor extracted from the elements of R and...numerical values of the blunders, we extract from the redundancy matrix R the diagonal and off-diagonal elements that correspond to the respective

Managing oil logistics around the Baltic Rim

International Nuclear Information System (INIS)

Kilander, H.

1997-01-01

Finland's Neste Group is a major player in the oil business in the Baltic area. Neste tankers and petroleum product logistics services comprehensively serve the region. Neste's main Baltic Rim terminal outside Finland is located at Muuga close to the Estonian capital, Tallinn. This will be joined by one in Riga in Latvia at the end of this year. A terminal for St. Petersburg is in the planning stage

Energy Balance, Climate, and Life - Work of M. Budyko

Science.gov (United States)

Cahalan, Robert F.

2004-01-01

This talk will review the work of Mikhail I. Budyko, author of "Climate and Life" and many other works, who died recently at age 81, in St Petersburg, Russia. He directed the Division for Climate Change Research at the State Hydrological Institute. We will explore Budyko's work in clarifying the role of energy balance in determining planetary climate, and the role of climate in regulating Earth s biosphere.

Energy Balance, Climate, and Life \\-- Work of M. Budyko

Science.gov (United States)

Cahalan, R. F.

2003-12-01

This talk will review the work of Mikhail I. Budyko, author of "Climate and Life" and many other works, who died recently at the age of 81 in St. Petersburg, Russia. He directed the Division for Climate Change Research at the State Hydrological Institute. We will explore Budyko's work in clarifying the role of energy balance in determining planetary climate, and the role of climate in regulating Earth's biosphere.

Calculations of a station blackout transient in a RBMK type nuclear power plant with the CATHARE code

International Nuclear Information System (INIS)

Niklaus, F.; Korteniemi, V.

1996-01-01

At the Department of Energy Technology at Lappeenranta University of Technology a CATHARE model of one unit of the St. Petersburg (RBMK) nuclear power plant has been generated. The investigations have been done in order to understand better the thermal-hydraulic behaviour of RBMK type reactors and in order to see how far the French thermal-hydraulic safety code CATHARE can predict the physical phenomena during various RBMK transients. (12 refs.)

Preface: II Russian-Spanish Congress on Particle and Nuclear Physics at All Scales, Astroparticle Physics and Cosmology

OpenAIRE

Andrianov, Alexander A.; Espriu, D. (Domènec); Andrianov, Vladimir A.; Kolevatov, S.

2014-01-01

This publication contains the proceedings of the II Russian-Spanish Congress on Particle and Nuclear Physics at All Scales, Astroparticle Physics and Cosmology, a collection of refereed papers presented in plenary and parallel sessions at a meeting that gathered leading Russian and Spanish Scientists in the above fields in Saint-Petersburg from October 1st through October 4th 2013 (http://hep.phys.spbu.ru/conf/esp-rus2013/).

78 FR 19632 - Special Local Regulations; St. Thomas Carnival Watersport Activities, Charlotte Amalie Harbor; St...

Science.gov (United States)

2013-04-02

...-AA08 Special Local Regulations; St. Thomas Carnival Watersport Activities, Charlotte Amalie Harbor; St... proposes to establish a special local regulation on the waters of Charlotte Amalie Harbor in St Thomas, USVI during the St. Thomas Carnival Watersport Activities, a high speed boat race. The event is...

ACRR fission product release tests: ST-1 and ST-2

International Nuclear Information System (INIS)

Allen, M.D.; Stockman, H.W.; Reil, K.O.; Grimley, A.J.; Camp, W.J.

1988-01-01

Two experiments (ST-1 and ST-2) have been performed in the Annular Core Research Reactor (ACRR) at Sandia National Laboratories (SNLA) to obtain time-resolved data on the release of fission products from irradiated fuels under light water reactor (LWR) severe accident conditions. Both experiments were conducted in a highly reducing environment at maximum fuel temperatures of greater than 2400 K. These experiments were designed specifically to investigate the effect of increased total pressure on fission product release; ST-1 was performed at approximately 0.16 MPa and ST-2 was run at 1.9 MPa, whereas other parameters were matched as closely as possible. Release rate data were measured for Cs, I, Ba, Sr, Eu, Te, and U. The release rates were higher than predicted by existing codes for Ba, Sr, Eu, and U. Te release was very low, but Te did not appear to be sequestered by the zircaloy cladding; it was evenly distributed in the fuel. In addition, in posttest analysis a unique fuel morphology (fuel swelling) was observed which may have enhanced fission product release, especially in the high pressure test (ST-2). These data are compared with analytical results from the CORSOR correlation and the VICTORIA computer model

Galleria mellonella infection model demonstrates high lethality of ST69 and ST127 uropathogenic E. coli.

Directory of Open Access Journals (Sweden)

Majed F Alghoribi

Full Text Available Galleria mellonella larvae are an alternative in vivo model for investigating bacterial pathogenicity. Here, we examined the pathogenicity of 71 isolates from five leading uropathogenic E. coli (UPEC lineages using G. mellonella larvae. Larvae were challenged with a range of inoculum doses to determine the 50% lethal dose (LD50 and for analysis of survival outcome using Kaplan-Meier plots. Virulence was correlated with carriage of a panel of 29 virulence factors (VF. Larvae inoculated with ST69 and ST127 isolates (10(4 colony-forming units/larvae showed significantly higher mortality rates than those infected with ST73, ST95 and ST131 isolates, killing 50% of the larvae within 24 hours. Interestingly, ST131 isolates were the least virulent. We observed that ST127 isolates are significantly associated with a higher VF-score than isolates of all other STs tested (P≤0.0001, including ST69 (P<0.02, but one ST127 isolate (strain EC18 was avirulent. Comparative genomic analyses with virulent ST127 strains revealed an IS1 mediated deletion in the O-antigen cluster in strain EC18, which is likely to explain the lack of virulence in the larvae infection model. Virulence in the larvae was not correlated with serotype or phylogenetic group. This study illustrates that G. mellonella are an excellent tool for investigation of the virulence of UPEC strains. The findings also support our suggestion that the incidence of ST127 strains should be monitored, as these isolates have not yet been widely reported, but they clearly have a pathogenic potential greater than that of more widely recognised clones, including ST73, ST95 or ST131.

Epidemic potential of Escherichia coli ST131 and Klebsiella pneumoniae ST258: a systematic review and meta-analysis

Science.gov (United States)

Dautzenberg, M J D; Haverkate, M R; Bonten, M J M; Bootsma, M C J

2016-01-01

Objectives Observational studies have suggested that Escherichia coli sequence type (ST) 131 and Klebsiella pneumoniae ST258 have hyperendemic properties. This would be obvious from continuously high incidence and/or prevalence of carriage or infection with these bacteria in specific patient populations. Hyperendemicity could result from increased transmissibility, longer duration of infectiousness, and/or higher pathogenic potential as compared with other lineages of the same species. The aim of our research is to quantitatively estimate these critical parameters for E. coli ST131 and K. pneumoniae ST258, in order to investigate whether E. coli ST131 and K. pneumoniae ST258 are truly hyperendemic clones. Primary outcome measures A systematic literature search was performed to assess the evidence of transmissibility, duration of infectiousness, and pathogenicity for E. coli ST131 and K. pneumoniae ST258. Meta-regression was performed to quantify these characteristics. Results The systematic literature search yielded 639 articles, of which 19 data sources provided information on transmissibility (E. coli ST131 n=9; K. pneumoniae ST258 n=10)), 2 on duration of infectiousness (E. coli ST131 n=2), and 324 on pathogenicity (E. coli ST131 n=285; K. pneumoniae ST258 n=39). Available data on duration of carriage and on transmissibility were insufficient for quantitative assessment. In multivariable meta-regression E. coli isolates causing infection were associated with ST131, compared to isolates only causing colonisation, suggesting that E. coli ST131 can be considered more pathogenic than non-ST131 isolates. Date of isolation, location and resistance mechanism also influenced the prevalence of ST131. E. coli ST131 was 3.2 (95% CI 2.0 to 5.0) times more pathogenic than non-ST131. For K. pneumoniae ST258 there were not enough data for meta-regression assessing the influence of colonisation versus infection on ST258 prevalence. Conclusions With the currently available data

NATO Advanced Study Institute on Nano-Optics : Principles Enabling Basic Research and Applications

CERN Document Server

Collins, John; Silvestri, Luciano

2017-01-01

This book provides a comprehensive overview of nano-optics, including basic theory, experiment and applications, particularly in nanofabrication and optical characterization. The contributions clearly demonstrate how advances in nano-optics and photonics have stimulated progress in nanoscience and -fabrication, and vice versa. Their expert authors address topics such as three-dimensional optical lithography and microscopy beyond the Abbe diffraction limit, optical diagnostics and sensing, optical data- and telecommunications, energy-efficient lighting, and efficient solar energy conversion. Nano-optics emerges as a key enabling technology of the 21st century. This work will appeal to a wide readership, from physics through chemistry, to biology and engineering. The contributions that appear in this volume were presented at a NATO Advanced Study Institute held in Erice, 4-19 July, 2015.

33 CFR 100.915 - St. Clair River Classic Offshore Race, St. Clair, MI.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false St. Clair River Classic Offshore Race, St. Clair, MI. 100.915 Section 100.915 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY REGATTAS AND MARINE PARADES SAFETY OF LIFE ON NAVIGABLE WATERS § 100.915 St. Clair River...

Evaluation of Macular Thickness by Optical Coherence Tomography After Phacoemulsification Surgery

Directory of Open Access Journals (Sweden)

Mehmet Tetikoğlu

2014-03-01

Full Text Available Objectives: To evaluate the incidence of cystoid macular edema (CME, its risk factors, and macular changes by optical coherence tomography (OCT after phacoemulsification. Materials and Methods: This study included 99 eyes of 65 patients who underwent phacoemulsification surgery in Okmeydanı Training and Research Hospital, Department of Ophthalmology. Foveal thickness, macular volume, and mean macular thickness were measured by OCT preoperatively and at 1st day, 1st week, 1st, and 3rd months postoperatively. Results: In this study, the incidence of postoperative CME was 3%. The mean central foveal thickness was preoperatively 250.4 (±18.5 μm, and postoperatively was 252.08 (±23.2 μm at 1st day, 261.4 (±27.8 μm at 1st week, 270.6 (±44.4 μm at 1st month, and 265.4 (±41.6 μm at 3rd month. The statistically significant increase in foveal thickness was defined between preoperative and 1st week, 1st month, 3rd month as well as between 1st week, 1st month, and 3rd month (p<0.01. Increase in macular thickness was demonstrated in 44 eyes (44.4% which was most frequently located in the parafoveal region. Intraoperative complications like iris trauma, posterior capsule tear, and vitreous loss were increased risk of CME (p=0.001. Conclusion: Subclinical macular thickness increment begins at 1st week and reaches maximum point at 1st month. Incidence of CME increased in patients who had a complicated cataract surgery, so they should be followed closely by OCT. (Turk J Ophthalmol 2014; 44: 88-91

Stent implantation and vascular healing of a spontaneous coronary artery dissection assessed by optical coherence tomography in a patient with acute coronary syndrome

DEFF Research Database (Denmark)

Hansen, Kirstine Nørregaard; Antonsen, Lisbeth; Jensen, Lisette Okkels

2018-01-01

A 60-year old woman with non-ST-segment elevation myocardial infarction, underwent coronary angiogram combined with optical coherence tomography (OCT) revealing a long dissection in the right coronary artery. The patient experienced peri-procedural chest pain, the electrocardiogram showed ST...

St2-80: a new FISH marker for St genome and genome analysis in Triticeae.

Science.gov (United States)

Wang, Long; Shi, Qinghua; Su, Handong; Wang, Yi; Sha, Lina; Fan, Xing; Kang, Houyang; Zhang, Haiqin; Zhou, Yonghong

2017-07-01

The St genome is one of the most fundamental genomes in Triticeae. Repetitive sequences are widely used to distinguish different genomes or species. The primary objectives of this study were to (i) screen a new sequence that could easily distinguish the chromosome of the St genome from those of other genomes by fluorescence in situ hybridization (FISH) and (ii) investigate the genome constitution of some species that remain uncertain and controversial. We used degenerated oligonucleotide primer PCR (Dop-PCR), Dot-blot, and FISH to screen for a new marker of the St genome and to test the efficiency of this marker in the detection of the St chromosome at different ploidy levels. Signals produced by a new FISH marker (denoted St 2 -80) were present on the entire arm of chromosomes of the St genome, except in the centromeric region. On the contrary, St 2 -80 signals were present in the terminal region of chromosomes of the E, H, P, and Y genomes. No signal was detected in the A and B genomes, and only weak signals were detected in the terminal region of chromosomes of the D genome. St 2 -80 signals were obvious and stable in chromosomes of different genomes, whether diploid or polyploid. Therefore, St 2 -80 is a potential and useful FISH marker that can be used to distinguish the St genome from those of other genomes in Triticeae.

Large quaternary landslides in the central appalachian valley and ridge province near Petersburg, West Virginia

Science.gov (United States)

Southworth, C. Scott

1988-01-01

Geological mapping and photointerpretation of side-looking airborne radar images and color-infrared aerial photographs reveal two large Quaternary landslides in the Valley and Ridge province of the central Appalachians near Petersburg, W. Va. The Elkhorn Mountain rock avalanche occurs on the thrust-faulted northwestern flank of the Elkhorn Mountain anticlinorium. A minimum of 7 ?? 106 m3 of quartzite colluvium was transported more than 3 km from a 91 m high escarpment of Silurian Tuscarora Quartzite. The extensively vegetated deposit may owe, in part, its transport and weathering to periglacial conditions during the Pleistocene. In contrast, the Gap Mountain rock block slide is a single allochthonous block that is 1.2 km long, 0.6 km wide, and at least 60 m thick. The 43 ?? 106 m3 block is composed of limestone of the Helderberg Group and the Oriskany Sanstone of Early Devonian age. Planar detachment probably occurred along a dissolution bedding plane near the Shriver Chert and the Oriskany Sandstone contact. Failure probably was initiated by downcutting of the South Branch Potomac River during the Pleistocene. Landslides of this magnitude suggest accelerated erosion during periglacial climates in the Pleistocene. The recognition of these large slope failures may provide evidence of paleoclimatic conditions and, thereby, increase our understanding of the geomorphologic development of the Valley and Ridge province. ?? 1988.

PHARMACOEPIDEMIOLOGY OF CARBAPENEMS APPLICATION AMONG THE PREMATURE NEWBORNS IN SAINT PETERSBURG. WORLD EXPERIENCE IN NEONATOLOGY

Directory of Open Access Journals (Sweden)

A.S. Kolbin

2008-01-01

Full Text Available Premature newborns are a high risk group in terms of the infection complications growth. therefore, it is highly urgent to choose the efficient and safe antibacterial medications for the given category of patients. The authors carried out a pharma coepidemiological study of the carbapenems application among 353 newborns with very low body weight at birth, as well as the literature analysis on the use of this medications group in compliance with the evidence based medicine. As a result, they showed that for the last 8 years the frequency of the carbapenems application in Saint-Petersburg among the newborns has grown from 10 to 52%. It is statistically accurate that imipenem/cilastatin was more often used to the amount of 25 mg/kg twice a day. In 71% of cases, carbapenems were applied in the form of the empiric therapy against the general bacterial infection in combination with vancomycin and/or metronidazole. Antibiotics proved to be safe. The literature analysis showed that there is no data, which would allow one to compare the efficiency of carbapenems with other antibiotics among the newborns based on the results of the meta analyses and randomized clinical studies. Nowadays, carbapenems demonstrated high efficiency and safety in the small clinical observations.Key words: carbapenems, imipenem, meropenem, newborns with very low body weight at birth.

HTS Wire Development Workshop: Proceedings

Energy Technology Data Exchange (ETDEWEB)

1994-07-01

The 1994 High-Temperature Superconducting Wire Development Workshop was held on February 16--17 at the St. Petersburg Hilton and Towers in St. Petersburg, Florida. The meeting was hosted by Florida Power Corporation and sponsored by the US Department of Energy`s Superconductivity Program for Electric Power Systems. The meeting focused on recent high-temperature superconducting wire development activities in the Department of Energy`s Superconductivity Systems program. The meeting opened with a general discussion on the needs and benefits of superconductivity from a utility perspective, the US global competitiveness position, and an outlook on the overall prospects of wire development. The meeting then focused on four important technology areas: Wire characterization: issues and needs; technology for overcoming barriers: weak links and flux pinning; manufacturing issues for long wire lengths; and physical properties of HTS coils. Following in-depth presentations, working groups were formed in each technology area to discuss the most important current research and development issues. The working groups identified research areas that have the potential for greatly enhancing the wire development effort. These areas are discussed in the summary reports from each of the working groups. This document is a compilation of the workshop proceedings including all general session presentations and summary reports from the working groups.

Decommissioning through the prism of public perception: To understand in order to convince

Energy Technology Data Exchange (ETDEWEB)

Proyaev, V A; Belous, D A; Nechaev, A F [Department of Engineering Radioecology and Radiochemical Technology, Saint-Petersburg State Institute of Technology, St. Petersburg (Russian Federation)

2002-07-01

To support large-scale and long-term activities in decommissioning of nuclear facilities including decontamination, radioactive waste management and environmental restoration, St. Petersburg Institute of Technology (SPIT) has developed and introduced special courses into the university education programme. Presently in Russia, like many other countries, nuclear technology is not a popular subject with the younger generation. Also, life priorities have changed and the public media has a rather watchful attitude toward nuclear activities. Therefore, to encourage final-year students to enter nuclear engineering, to provide close connection and mutual understanding between the students and the teachers, to ensure an adequate level of professional experience and to influence, to the extent possible, the degree of the public perception of nuclear technology it is desirable to understand the needs of the young people, how much they know, what do they want, whom do they trust, etc. To find these answers, SPIT carries out periodical opinion polls oriented towards students and school children. The last poll was done in the autumn 2001 and included 632 persons from St.-Petersburg and Moscow. This paper presents the principal results of the study and some conclusions important for the improvement of the process of human resource development for decommissioning activities. (author)

Distribution of foraminifera in Chincoteague Bay and the marshes of Assateague Island and the adjacent vicinity, Maryland and Virginia

Science.gov (United States)

Ellis, Alisha M.; Shaw, Jaimie; Osterman, Lisa E.; Smith, Christopher G.

2017-11-28

Scientists from the U.S. Geological Survey (USGS), St. Petersburg Coastal and Marine Science Center conducted a seasonal collection of estuarine, marsh, and sandy washover surface sediments from Chincoteague Bay, Tom’s Cove, and the surrounding Assateague Island and Delmarva Peninsula in March–April and October 2014, after Hurricane Sandy. Micropaleontology samples were collected as part of a complementary USGS Coastal and Marine Geology Program Sea-level and Storm Impacts on Estuarine Environments and Shorelines project study. For comparison with estuarine and overwash deposited foraminifera, a group of scientists from the USGS Woods Hole Coastal and Marine Science Center in Massachusetts collected samples offshore of Assateague Island on the inner continental shelf during a seafloor mapping study in the summer of 2014 and shipped select samples to the St. Petersburg Coastal and Marine Science Center. The micropaleontological subsamples analyzed for foraminifera at each site can be used to establish a foraminiferal baseline assemblage that takes into consideration the seasonal variability of the various species, regarding density and geographic extent, which are influenced by transient and stable environmental parameters. By understanding what parameters affect the various foraminiferal assemblages, researchers can delineate how alterations in salinity, temperature, or marsh-to-bay interactions, such as marsh erosion, might affect that assemblage.

Decommissioning through the prism of public perception: To understand in order to convince

International Nuclear Information System (INIS)

Proyaev, V.A.; Belous, D.A.; Nechaev, A.F.

2002-01-01

To support large-scale and long-term activities in decommissioning of nuclear facilities including decontamination, radioactive waste management and environmental restoration, St. Petersburg Institute of Technology (SPIT) has developed and introduced special courses into the university education programme. Presently in Russia, like many other countries, nuclear technology is not a popular subject with the younger generation. Also, life priorities have changed and the public media has a rather watchful attitude toward nuclear activities. Therefore, to encourage final-year students to enter nuclear engineering, to provide close connection and mutual understanding between the students and the teachers, to ensure an adequate level of professional experience and to influence, to the extent possible, the degree of the public perception of nuclear technology it is desirable to understand the needs of the young people, how much they know, what do they want, whom do they trust, etc. To find these answers, SPIT carries out periodical opinion polls oriented towards students and school children. The last poll was done in the autumn 2001 and included 632 persons from St.-Petersburg and Moscow. This paper presents the principal results of the study and some conclusions important for the improvement of the process of human resource development for decommissioning activities. (author)

LEO TOLSTOY’S POPULAR THEATRE: THE BEGINNING OF THE WRITER’S EDUCATIONAL SERVICE

Directory of Open Access Journals (Sweden)

Irina I. Sizova

2016-12-01

Full Text Available This article examines the first phase of Leo Tolstoy’s educational service in the field of the popular theatre on the example of the stage history of his comedy The First Distiller (1886. I see my task in the reconstruction of the first stage version of this play prepared by V. G. Chertkov on the author’s request, with the use of archival information and data from the periodicals of 1886. For the first time, the essay argues that Chertkov was working in four different directions. He was negotiating with Moscow Buffonery Theatre, Vasileostrovskiy Workers’ Theater, St. Petersburg scenic platforms, and the Theatre of Popular Entertainment in the village of Alexandrovskoe near St. Petersburg. Chertkov covered the first performance of The First Distiller (Alexandrovskoe, July 6 and 20 1886 that had a big resonance. The essay explains (for the first time in Tolstoy criticism why other performances of this play had never taken place. Technical and financial difficulties prevented performances in Moscow Buffonery Theater and Vasileostrovskiy Theater. The symbolism of Tolstoy’s comedy (his images of devils and hell became an impediment for staging the play at other popular theaters that Chertkov reached with the help of the patron of art, I. M. Sibiryakov.

Diffuse Optical Characterization of the Healthy Human Thyroid Tissue and Two Pathological Case Studies.

Directory of Open Access Journals (Sweden)

Claus Lindner

Full Text Available The in vivo optical and hemodynamic properties of the healthy (n = 22 and pathological (n = 2 human thyroid tissue were measured non-invasively using a custom time-resolved spectroscopy (TRS and diffuse correlation spectroscopy (DCS system. Medical ultrasound was used to guide the placement of the hand-held hybrid optical probe. TRS measured the absorption and reduced scattering coefficients (μa, μs' at three wavelengths (690, 785 and 830 nm to derive total hemoglobin concentration (THC and oxygen saturation (StO2. DCS measured the microvascular blood flow index (BFI. Their dependencies on physiological and clinical parameters and positions along the thyroid were investigated and compared to the surrounding sternocleidomastoid muscle. The THC in the thyroid ranged from 131.9 μM to 144.8 μM, showing a 25-44% increase compared to the surrounding sternocleidomastoid muscle tissue. The blood flow was significantly higher in the thyroid (BFIthyroid = 16.0 × 10-9 cm2/s compared to the muscle (BFImuscle = 7.8 × 10-9 cm2/s, while StO2 showed a small (StO2, muscle = 63.8% to StO2, thyroid = 68.4%, yet significant difference. Two case studies with thyroid nodules underwent the same measurement protocol prior to thyroidectomy. Their THC and BFI reached values around 226.5 μM and 62.8 × 10-9 cm2/s respectively showing a clear contrast to the nodule-free thyroid tissue as well as the general population. The initial characterization of the healthy and pathologic human thyroid tissue lays the ground work for the future investigation on the use of diffuse optics in thyroid cancer screening.

EDITORIAL: Special section: Selected papers from OMS'05, the 1st Topical Meeting of the European Optical Society on Optical Microsystems (OMS)

Science.gov (United States)

Rendina, Ivo; Fazio, Eugenio; Ferraro, Pietro

2006-07-01

OMS'05 is the first international conference wholly dedicated to optical microsystems. It was organized by the European Optical Society (EOS) in the frame of its international topical meeting activity and was held in Italy, September 2005, amidst the wonderful scenery of the Island of Capri. A possible definition of an optical microsystem is a complex system, able to perform one or more sensing and actuation functions, where optical devices are integrated in a smart way with electronic, mechanical and sensing components by taking advantage of the progress in micro- and nano-technologies. The increasing interest in this field arises from the expected applications that would significantly improve the quality of life. The list of possibilities offered by the optical microsystem enabling technologies is very long and seems to increase day by day. We are not only thinking about the next generation of optical telecommunication networks and computers, but also about low-cost, compact microsystems for environmental monitoring, in order to improve safety in the avionic and automotive fields, medical diagnostics and proteomic/genomic studies, or just finding general applications in several industrial fields. The goal of the conference was to involve scientists and young researchers from the main public and private laboratories, giving them the opportunity to present new scientific results and compare their know-how in the exciting and emerging field of optical microsystems. We believe that we succeeded in this. More than 200 scientists from all over the world attended the conference. We had more than 100 oral presentations and approximately 20 from the keynote lectures and invited speeches. It was an opportunity to define the most recent progress carried out in the field and to outline the possible road-map leading to the expected results in the industrial and social fields. We strongly believe that research and technology are closely interconnected at present and cannot

Что мешает развитию малого бизнеса: мнения предпринимателей

OpenAIRE

Веревкин, Леонид

2003-01-01

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

Politics and Economics in Putins Russia

Science.gov (United States)

2013-12-01

from 28.9 to 42.2 between 1992 and 2009. Social stresses have been similarly magnified. Given that federal spending on social services in 2007-2008...demonstration that supreme power in Russia will be undivided and unaccount- able. With Medvedev humiliated, previously heated speculation over who...that Russia has come to look like a modern society. It is true that the townscapes of major cities like Mos- cow and St. Petersburg are presently

Large eddy simulation of a pitched blade impeller mixed vessel - Comparison with LDA measurements

Czech Academy of Sciences Publication Activity Database

Vlček, P.; Kysela, Bohuš; Jirout, T.; Fořt, I.

2016-01-01

Roč. 108, April (2016), s. 42-48 ISSN 0263-8762. [15th European Conference on Mixing. St. Petersburg, 28.06.2016-03.07.2016] Institutional support: RVO:67985874 Keywords : CFD * LES * mixed vessel * pitched six-blade impeller * ensemble averaged mean velocity * flow rate Subject RIV: BK - Fluid Dynamics OBOR OECD: Fluids and plasma physics (including surface physics) Impact factor: 2.538, year: 2016 http://www.sciencedirect.com/science/article/pii/S0263876216000836

ST peak during percutaneous coronary intervention serves as an early prognostic predictor in patients with ST-segment elevation myocardial

DEFF Research Database (Denmark)

Lønborg, Jacob; Kelbæk, Henning; Engstrøm, Thomas

2014-01-01

AIMS: To evaluate the clinical importance of the ST peak phenomenon during primary percutaneous coronary intervention (PCI) in patients with ST-segment elevation myocardial infarction (STEMI). METHODS AND RESULTS: Continuous ST monitoring was performed in 942 STEMI patients from arrival until 90...... minutes after revascularisation. ST peak was defined as ≥1 mm increase in the ST-segment during PCI compared with the ST elevation before intervention. ST peak was observed in 26.9% of patients. During median follow-up of 4.1 years, 20.7% of patients experienced a major adverse cardiac event (MACE). ST...... and ST peak including ST resolution and epicardial flow, ST peak remained significantly associated with MACE: adjusted hazard ratio (HR) 1.40 (95% confidence interval [CI] 1.01-1.95) and 1.41 (95% CI: 1.02-1.96). CONCLUSIONS: In the largest study hitherto evaluating the ST peak phenomenon during primary...

Long-term safety and feasibility of three-vessel multimodality intravascular imaging in patients with ST-elevation myocardial infarction

DEFF Research Database (Denmark)

Taniwaki, Masanori; Radu, Maria D; Garcia-Garcia, Hector M

2015-01-01

We assessed the feasibility and the procedural and long-term safety of intracoronary (i.c) imaging for documentary purposes with optical coherence tomography (OCT) and intravascular ultrasound (IVUS) in patients with acute ST-elevation myocardial infarction (STEMI) undergoing primary PCI in the s......We assessed the feasibility and the procedural and long-term safety of intracoronary (i.c) imaging for documentary purposes with optical coherence tomography (OCT) and intravascular ultrasound (IVUS) in patients with acute ST-elevation myocardial infarction (STEMI) undergoing primary PCI...... in the setting of IBIS-4 study. IBIS4 (NCT00962416) is a prospective cohort study conducted at five European centers including 103 STEMI patients who underwent serial three-vessel coronary imaging during primary PCI and at 13 months. The feasibility parameter was successful imaging, defined as the number...... of pullbacks suitable for analysis. Safety parameters included the frequency of peri-procedural complications, and major adverse cardiac events (MACE), a composite of cardiac death, myocardial infarction (MI) and any clinically-indicated revascularization at 2 years. Clinical outcomes were compared...

From 21st century skills to 21st century human being

DEFF Research Database (Denmark)

Hjøllund, Niels-Peder Osmundsen; Jørgensen, Tobias Heiberg

2017-01-01

In Denmark, in Scandinavia and in all of Europe there is a lot of talk about the skills of the future. But if we want our students to aim for and gain a different learning outcome, we must set new and different standards for the way we teach – and start to walk the talk. The focus of the presenta...... CLD and we must take the next step, where we stop thinking about skills and competencies and start thinking and acting on the fundamental existential implication of the 21st century. What we need now is not more 21st century skills, but 21st century human beings....

Advances in the Ordovician graptolite biostratigraphy of the St Petersburg area, Russia

Directory of Open Access Journals (Sweden)

Suyarkova, Anna A.

2009-03-01

Full Text Available The Ordovician shallow-water shelf deposits rich in benthic fauna are exposed along the Russian part of the Baltic–Ladoga Klint. Graptolites occur only at some stratigraphic levels, being comparatively numerous in marls and clays and very rare in carbonate layers. Since the 19th century graptolites have been collected from exposures of the Pakerort, Hunneberg, Billingen, and Volkhov regional stages (Tremadocian–Dapingian, while in the Uhaku–Idavere stratigraphic interval (Darriwilian–lower Sandbian rare graptolites have been found in boreholes. Up to now, only some collections have been systematically studied. On the basis of new graptolite finds, recently the Pterograptus elegans Biozone was established in the upper Aseri Stage and the Nemagraptus gracilis Biozone in the lower Kukruse Stage. Detailed sampling of the Shundorovo Formation (upper Idavere Stage resulted in the discovery of numerous diplograptids at five stratigraphic levels, in association with various dendroids. These diplograptids were provisionally assigned to ?Archiclimacograptus antiquus lineatus Elles & Wood. A systematic description of the late Darriwilian and early Sandbian diplograptids is under preparation.

Entering market in St. Petersburg, Russia– Kärävä Oy

OpenAIRE

Tsirkunov, Aleksandr

2013-01-01

The company commissioning this thesis is Kärävä Oy. This company was founded in 1988 and since then they focus on producing timber of different quality and size. Their clients are wholesalers of timber and wood products, along with sauna manufacturers. Produced products are used for interior finishing in commercial and public areas. More-over, Kärävä Oy is also producing interior materials for saunas. Main purpose for this thesis is to analyse if entering Russian market will be profitable...

Electron-Beam Produced Air Plasma: Optical and Electrical Diagnostics

Science.gov (United States)

Vidmar, Robert; Stalder, Kenneth; Seeley, Megan

2006-10-01

High energy electron impact excitation is used to stimulate optical emissions that quantify the measurement of electron beam current. A 100 keV 10-ma electron beam source is used to produce air plasma in a test cell at a pressure between 1 mTorr and 760 Torr. Optical emissions originating from the N2 2^nd positive line at 337.1 nm and the N2^+ 1^st negative line at 391.4 nm are observed. Details on calibration using signals from an isolated transmission window and a Faraday plate are discussed. Results using this technique and other electrical signal are presented.

76 FR 55158 - Approval of Noise Compatibility Program for Lambert-St. Louis International Airport, St. Louis, MO

Science.gov (United States)

2011-09-06

... Program for Lambert-St. Louis International Airport, St. Louis, MO AGENCY: Federal Aviation Administration... noise compatibility program submitted by the St. Louis Airport Authority under the provisions of 49 U.S...''). On April 5, 2011, the FAA determined that the noise exposure maps submitted by the St. Louis Airport...

Ship Effect Measurements With Fiber Optic Neutron Detector

International Nuclear Information System (INIS)

King, Kenneth L.; Dean, Rashe A.; Akbar, Shahzad; Kouzes, Richard T.; Woodring, Mitchell L.

2010-01-01

The main objectives of this research project was to assemble, operate, test and characterize an innovatively designed scintillating fiber optic neutron radiation detector manufactured by Innovative American Technology with possible application to the Department of Homeland Security screening for potential radiological and nuclear threats at US borders (Kouzes 2004). One goal of this project was to make measurements of the neutron ship effect for several materials. The Virginia State University DOE FaST/NSF summer student-faculty team made measurements with the fiber optic radiation detector at PNNL above ground to characterize the ship effect from cosmic neutrons, and underground to characterize the muon contribution.

The spread of KPC-producing Enterobacteriaceae in Spain: WGS analysis of the emerging high-risk clones of Klebsiella pneumoniae ST11/KPC-2, ST101/KPC-2 and ST512/KPC-3.

Science.gov (United States)

Oteo, Jesús; Pérez-Vázquez, María; Bautista, Verónica; Ortega, Adriana; Zamarrón, Pilar; Saez, David; Fernández-Romero, Sara; Lara, Noelia; Ramiro, Raquel; Aracil, Belén; Campos, José

2016-12-01

We analysed the microbiological traits and population structure of KPC-producing Enterobacteriaceae isolates collected in Spain between 2012 and 2014. We also performed a comparative WGS analysis of the three major KPC-producing Klebsiella pneumoniae clones detected. Carbapenemase and ESBL genes were sequenced. The Institut Pasteur MLST scheme was used. WGS data were used to construct phylogenetic trees, to identify the determinants of resistance and to de novo assemble the genome of one representative isolate of each of the three major K. pneumoniae clones. Of the 2443 carbapenemase-producing Enterobacteriaceae isolates identified during the study period, 111 (4.5%) produced KPC. Of these, 81 (73.0%) were K. pneumoniae and 13 (11.7%) were Enterobacter cloacae. Three major epidemic clones of K. pneumoniae were identified: ST11/KPC-2, ST101/KPC-2 and ST512/KPC-3. ST11/KPC-2 differed from ST101/KPC-2 and ST512/KPC-3 by 27 819 and 6924 SNPs, respectively. ST101/KPC-2 differed from ST512/KPC-3 by 28 345 SNPs. Nine acquired resistance genes were found in ST11/KPC-2, 11 in ST512/KPC-3 and 13 in ST101/KPC-2. ST101/KPC-2 had the highest number of virulence genes (20). An 11 bp deletion at the end of the mgrB sequence was the cause of colistin resistance in ST512/KPC-3. KPC-producing Enterobacteriaceae are increasing in Spain. Most KPC-producing K. pneumoniae isolates belonged to only five clones: ST11 and ST512 caused interregional spread, ST101 caused regional spread and ST1961 and ST678 produced independent hospital outbreaks. ST101/KPC-2 had the highest number of resistance and virulence genes. ST101/KPC-2 and ST512/KPC-3 were recently implicated in the spread of KPC in Italy. © The Author 2016. Published by Oxford University Press on behalf of the British Society for Antimicrobial Chemotherapy. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Team Danmarks støttekoncept

DEFF Research Database (Denmark)

Storm, Rasmus K.

Evaluering af Team Danmarks støttekoncept 2005-2008 med omfattende analyser af Team Danmarks virke, dets støttekoncept og de samarbejdsrelationer med specialforbund, udøvere, politisk valgte ledere, trænere mv., som udmøntningen af støttekonceptet forudsætter. Herunder analyse af...

Ocular Toxicity Profile of ST-162 and ST-168 as Novel Bifunctional MEK/PI3K Inhibitors.

Science.gov (United States)

Smith, Andrew; Pawar, Mercy; Van Dort, Marcian E; Galbán, Stefanie; Welton, Amanda R; Thurber, Greg M; Ross, Brian D; Besirli, Cagri G

2018-04-30

ST-162 and ST-168 are small-molecule bifunctional inhibitors of MEK and PI3K signaling pathways that are being developed as novel antitumor agents. Previous small-molecule and biologic MEK inhibitors demonstrated ocular toxicity events that were dose limiting in clinical studies. We evaluated in vitro and in vivo ocular toxicity profiles of ST-162 and ST-168. Photoreceptor cell line 661W and adult retinal pigment epithelium cell line ARPE-19 were treated with increasing concentrations of bifunctional inhibitors. Western blots, cell viability, and caspase activity assays were performed to evaluate MEK and PI3K inhibition and dose-dependent in vitro toxicity, and compared with monotherapy. In vivo toxicity profile was assessed by intravitreal injection of ST-162 and ST-168 in Dutch-Belted rabbits, followed by ocular examination and histological analysis of enucleated eyes. Retinal cell lines treated with ST-162 or ST-168 exhibited dose-dependent inhibition of MEK and PI3K signaling. Compared with inhibition by monotherapies and their combinations, bifunctional inhibitors demonstrated reduced cell death and caspase activity. In vivo, both bifunctional inhibitors exhibited a more favorable toxicity profile when compared with MEK inhibitor PD0325901. Novel MEK and PI3K bifunctional inhibitors ST-162 and ST-168 demonstrate favorable in vitro and in vivo ocular toxicity profiles, supporting their further development as potential therapeutic agents targeting multiple aggressive tumors.

St. John's Wort (image)

Science.gov (United States)

The herb St. John's Wort is believed to be helpful in relieving mild to moderate depression, but should only be taken under a physician's supervision. St. John's Wort may clash with other medications or ...

ACHP | News | St. Elizabeths Programmatic Agreement Signed

Science.gov (United States)

Search skip specific nav links Home arrow News arrow St. Elizabeths Programmatic Agreement Signed St redevelopment of the St. Elizabeths West Campus, which is part of the St. Elizabeths National Historic Landmark this project, due to the historic significance of the NHL. GSA's client for the St. Elizabeths

First genome report on novel sequence types of Neisseria meningitidis: ST12777 and ST12778.

Science.gov (United States)

Veeraraghavan, Balaji; Lal, Binesh; Devanga Ragupathi, Naveen Kumar; Neeravi, Iyyan Raj; Jeyaraman, Ranjith; Varghese, Rosemol; Paul, Miracle Magdalene; Baskaran, Ashtawarthani; Ranjan, Ranjini

2018-03-01

Neisseria meningitidis is an important causative agent of meningitis and/or sepsis with high morbidity and mortality. Baseline genome data on N. meningitidis, especially from developing countries such as India, are lacking. This study aimed to investigate the whole genome sequences of N. meningitidis isolates from a tertiary care centre in India. Whole-genome sequencing was performed using an Ion Torrent™ Personal Genome Machine™ (PGM) with 400-bp chemistry. Data were assembled de novo using SPAdes Genome Assembler v.5.0.0.0. Sequence annotation was performed through PATRIC, RAST and the NCBI PGAAP server. Downstream analysis of the isolates was performed using the Center for Genomic Epidemiology databases for antimicrobial resistance genes and sequence types. Virulence factors and CRISPR were analysed using the PubMLST database and CRISPRFinder, respectively. This study reports the whole genome shotgun sequences of eight N. meningitidis isolates from bloodstream infections. The genome data revealed two novel sequence types (ST12777 and ST12778), along with ST11, ST437 and ST6928. The virulence profile of the isolates matched their sequence types. All isolates were negative for plasmid-mediated resistance genes. To the best of our knowledge, this is the first report of ST11 and ST437 N. meningitidis isolates in India along with two novel sequence types (ST12777 and ST12778). These results indicate that the sequence types circulating in India are diverse and require continuous monitoring. Further studies strengthening the genome data on N. meningitidis are required to understand the prevalence, spread, exact resistance and virulence mechanisms along with serotypes. Copyright © 2017 International Society for Chemotherapy of Infection and Cancer. Published by Elsevier Ltd. All rights reserved.

78 FR 7663 - SLR; 2013 International Rolex Regatta; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands

Science.gov (United States)

2013-02-04

... 1625-AA08 SLR; 2013 International Rolex Regatta; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands... special local regulations on the waters of St. Thomas Harbor in St. Thomas, U. S. Virgin Islands during... 5 p.m., Monday through Friday, except federal holidays. The telephone number is 202-366-9329. See...

Isolation and characterization of styrene metabolism genes from styrene-assimilating soil bacteria Rhodococcus sp. ST-5 and ST-10.

Science.gov (United States)

Toda, Hiroshi; Itoh, Nobuya

2012-01-01

Styrene metabolism genes were isolated from styrene-assimilating bacteria Rhodococcus sp. ST-5 and ST-10. Strain ST-5 had a gene cluster containing four open reading frames which encoded styrene degradation enzymes. The genes showed high similarity to styABCD of Pseudomonas sp. Y2. On the other hand, strain ST-10 had only two genes which encoded styrene monooxygenase and flavin oxidoreductase (styAB). Escherichia coli transformants possessing the sty genes of strains ST-5 and ST-10 produced (S)-styrene oxide from styrene, indicating that these genes function as styrene degradation enzymes. Metabolite analysis by resting-cell reaction with gas chromatography-mass spectrometry revealed that strain ST-5 converts styrene to phenylacetaldehyde via styrene oxide by styrene oxide isomerase (styC) reaction. On the other hand, strain ST-10 lacked this enzyme, and thus accumulated styrene oxide as an intermediate. HPLC analysis showed that styrene oxide was spontaneously isomerized to phenylacetaldehyde by chemical reaction. The produced phenylacetaldehyde was converted to phenylacetic acid (PAA) in strain ST-10 as well as in strain ST-5. Furthermore, phenylacetic acid was converted to phenylacetyl-CoA by the catalysis of phenylacetate-CoA ligase in strains ST-5 and ST-10. This study proposes possible styrene metabolism pathways in Rhodococcus sp. strains ST-5 and ST-10. Copyright © 2011 The Society for Biotechnology, Japan. Published by Elsevier B.V. All rights reserved.

Identifying 21st Century Capabilities

Science.gov (United States)

Stevens, Robert

2012-01-01

What are the capabilities necessary to meet 21st century challenges? Much of the literature on 21st century skills focuses on skills necessary to meet those challenges associated with future work in a globalised world. The result is a limited characterisation of those capabilities necessary to address 21st century social, health and particularly…

Investigation of the photoluminescence properties of composite optical resins containing high lanthanide content

International Nuclear Information System (INIS)

Wang Dongmei; Wang Fuxiang; Peng Weixian

2012-01-01

Novel composite optical resins with high lanthanide content have been synthesized through a free radical copolymerization of methacrylic acid (MA), styrene (St) and Eu(DBM) 3 ·H 2 O nanocrystals. We characterized the structure, the thermal properties, dimensions and photoluminescence properties of Eu(DBM) 3 ·H 2 O nanocrystals. Our results indicated that the diameters of the Eu(DBM) 3 ·H 2 O nanocrystals were within the range of 30 to 300 nm. These materials exhibited characteristic europium ion luminescence. The europium-bearing nanocrystals and were then incorporated into the copolymer systems of MA/St and luminescence functional optical resins with high lanthanide content (50 wt%) were obtained. The combination of these particles and optical resins is facile because the diameter of Eu(DBM) 3 ·H 2 O is decreased. These copolymer-based optical resins not only possess good transparency and mechanical performance, but also exhibit an intense narrow band emission of lanthanide complexes and longer fluorescence lifetimes under UV excitation at room temperature. - Highlights: ► Novel composite optical resins with high lanthanide content have been synthesized. ► The Eu(DBM) 3 ·H 2 O nanocrystals were within the range of 30 to 300 nm. ► Fluorescent resins with high lanthanide content (50 wt%) were obtained. ► Resins exhibit intense emission of lanthanide and longer fluorescence lifetimes. ► Variety properties of Eu(DBM) 3 ·H 2 O nanocrystals were characterized.

Manufacturing and Characterization of Ultra Pure Ferrous Alloys Final Report CRADA No. TC02069.0

Energy Technology Data Exchange (ETDEWEB)

Lesuer, D. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); McGreevy, T. E. [Caterpillar Inc., Mossville, IL (United States)

2017-09-06

This CRADA was a.collaborative effort between the Lawrence Livermore National Security LLC (formerly University of California)/Lawrence Livermore National Laboratory (LLNL),and Caterpillar Inc. (CaterpiHar), to further advance levitation casting techniques (developed at the Central Research Institute for Material (CRIM) in St. Petersburg, Russia) for use in manufacturing high purity metal alloys. This DOE Global Initiatives for Proliferation Prevention Program (IPP) project was to develop and demonstrate the levitation casting technology for producing ultra-pure alloys.

Critical behavior of non-ideal systems

CERN Document Server

Ivanov, Dmitry Yu

2008-01-01

Dmitry Yu. Ivanov is a professor at the Baltic State Technical University (St. Petersburg, Russia). His research focuses on thermodynamics, critical phenomena and phase transitions, theoretical and experimental investigations of multiple light scattering and correlation spectroscopy in application to Material Science and critical phenomena. His research activities included projects at the Nuclear Research Center in Dubna and Krichevsky Laboratory (Russia) and at the CNRS laboratories and Universities of Paris and Nice (France). He has authored about 70 scientific publications.

The birth of Russian intelligentsia from the spirit of the enlightenment: Alexander Radishchev

Directory of Open Access Journals (Sweden)

Subotić Milan

2009-01-01

Full Text Available This text is the second part of a study about Alexander Radishchev, one of the leading representatives of Enlightenment in Russia's XVIII Century. Starting with explanation of the 'enlightened absolutism' of Catherine the Great, the author analyses the political and social ideas presented in Radishchev's book Journey from St. Petersburg to Moscow. Considering Radishchev as a 'father of Russian intelligentsia', the author stress that Radishchev's social criticism anticipated the later phenomenon of 'dissidence'.

ITER EDA Newsletter. V. 4, no. 3

International Nuclear Information System (INIS)

1995-03-01

This ITER EDA (Engineering Design Activities) Newsletter issue reports on (i) the ITER Magnet Technical Meeting held at the Naka Joint Work Site on February 7-10, 1995; (ii) the Second Technical Meeting on ITER Power Supply held on February 20-24, 1995, in St. Petersburg (Russian Federation); and (iii) a description by the Nuclear Data section of the IAEA (Vienna, Austria) on the availability and current status of the FENDL-1 Nuclear Data Libraries for fusion applications

Customer Satisfaction Research: A Case Study of Original Sokos Hotel Olympia Garden

OpenAIRE

Truong, Thuan

2016-01-01

This thesis research was carried out at Original Sokos Hotel Olympia Garden in summer 2016. The case company is one of three Sokos Hotels located in St. Petersburg, Russia. The hotel aims to deliver a “Cosy living, smart working” environment to all the guests. The thesis project examines customer satisfaction with different service aspects provided at Original Sokos Hotel Olympia Garden and the customers’ willingness to recommend the hotel to others. The thesis also analyzes the factors h...

"it"s like a Museum here" the shopping mall as public space. Summary

OpenAIRE

Zhelnina, Anna

2011-01-01

The emergence of large shopping malls and shopping and entertainment complexes in St. Petersburg, as in many other Russian cities, was a hallmark of the early 2000s. The existing literature describes shopping centers as an example of the new consumer culture in changing post-socialist societies. This article treats them as public spaces and an arena for processes of social differentiation, social exclusion, and formation of new identities. Drawing on evidence from a qualitative study conducte...

Specifics of surface runoff contents and treatment in large cities

OpenAIRE

V.N. Chechevichkin; N.I. Vatin

2014-01-01

The degree of surface runoff pollution in large cities has been assessed in modern conditions in the case study of production sites of St. Petersburg. Increased content of petroleum derivatives and heavy metal ions both in rainwater runoff and especially in snowmelt runoff has been revealed. It has been established that the composition of infiltration runoff from the newly built-up sites within the city limits commonly depends on their background, especially in the places of former unaut...

Microfocus computed tomography in medicine

Science.gov (United States)

Obodovskiy, A. V.

2018-02-01

Recent advances in the field of high-frequency power schemes for X-ray devices allow the creation of high-resolution instruments. At the department of electronic devices and Equipment of the St. Petersburg State Electrotechnical University, a model of a microfocus computer tomograph was developed. Used equipment allows to receive projection data with an increase up to 100 times. A distinctive feature of the device is the possibility of implementing various schemes for obtaining projection data.

Некоторые аспекты научно-общественной деятельности И. И. Лапшина в Праге

OpenAIRE

Барсова, Л.

2006-01-01

The life of the eminent Russian philosopher Ivan Lapshin, professor of St. Petersburg (Petrograd) University(1870-1952), was divided in two periods: first, before 1922 in Russia, and second, from 1922 till 1952 in Prague. The article gives a detailed description of the scholar's multifacated scientific and educational work during his second period; provides an analysis of his lesser known works on the aesthetics of literature and music, including those about F. Dostoevsky and N. Rimsky-Korsak...

Family structure and upbringing as factors of intellectual development of preschool children

OpenAIRE

Golovey L.A.; Savenysheva S.S.; Engelgardt E.E.

2016-01-01

The paper is devoted to investigation of the influence of the family structure and family attitudes, child-parent relationship, styles of family upbringing on the intellectual develop- ment of pre-school-age children. Attention is paid to the analysis of the influence of parents and children gender. The sample included 150 children, 150 mothers and 75 fathers, all the families live in St. Petersburg. Results of the study reveal a significantly greater influence of the child's parent-child rel...

High-rise construction in historical cities through the example of Saint Petersburg

Science.gov (United States)

Granstrem, Maria; Zolotareva, Milena; Slavina, Tatyana

2018-03-01

The article sets forth results of the landscape visual analysis of the interaction of high-rise construction facilities with the environment of historical urban spaces. A toxic connection of high-rise construction facilities with the established urban landscape was analyzed and recorded. One of the latest stages of the reconstruction of historical cities, which penetrated many European countries at the end of the 20th century, also started in the beginning of the 21st century in Russia, where the reconstruction of historical facilities and territories became one of the leading trends of architectural activity. Therefore, problems of the interaction between the old city and new high-rise construction nearby historical centers are extremely relevant for Russian architects. Specific features of Russian high-rise construction within visual borders of historical cities, developed at the turn of the 20th-21st centuries, repeat past urban-planning mistakes spread in Europe in the second half of the 20th century. High-rise construction in close proximity to historical centers of cities violates an established scale and destroys a historical city silhouette.

If F(ST) does not measure neutral genetic differentiation, then comparing it with Q(ST) is misleading. Or is it?

Science.gov (United States)

Edelaar, Pim; Björklund, Mats

2011-05-01

The comparison between neutral genetic differentiation (F(ST) ) and quantitative genetic differentiation (Q(ST) ) is commonly used to test for signatures of selection in population divergence. However, there is an ongoing discussion about what F(ST) actually measures, even resulting in some alternative metrics to express neutral genetic differentiation. If there is a problem with F(ST) , this could have repercussions for its comparison with Q(ST) as well. We show that as the mutation rate of the neutral marker increases, F(ST) decreases: a higher within-population heterozygosity (He) yields a lower F(ST) value. However, the same is true for Q(ST) : a higher mutation rate for the underlying QTL also results in a lower Q(ST) estimate. The effect of mutation rate is equivalent in Q(ST) and F(ST) . Hence, the comparison between Q(ST) and F(ST) remains valid, if one uses neutral markers whose mutation rates are not too high compared to those of quantitative traits. Usage of highly variable neutral markers such as hypervariable microsatellites can lead to serious biases and the incorrect inference that divergent selection has acted on populations. Much of the discussion on F(ST) seems to stem from the misunderstanding that it measures the differentiation of populations, whereas it actually measures the fixation of alleles. In their capacity as measures of population differentiation, Hedrick's G'(ST) and Jost's D reach their maximum value of 1 when populations do not share alleles even when there remains variation within populations, which invalidates them for comparisons with Q(ST) . © 2011 Blackwell Publishing Ltd.

St. Thomas and St. John, U.S. Virgin Islands Coastal Digital Elevation Model

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — The 1/3 arc-second St. Thomas and St. John, U.S. Virgin Islands Coastal Digital Elevation Model will be used to support NOAA's tsunami forecast system and for...

Electron-Beam Produced Air Plasma: Optical Measurement of Beam Current

Science.gov (United States)

Vidmar, Robert; Stalder, Kenneth; Seeley, Megan

2006-10-01

Experiments to quantify the electron beam current and distribution of beam current in air plasma are discussed. The air plasma is produced by a 100-keV 10-mA electron beam source that traverses a transmission window into a chamber with air as a target gas. Air pressure is between 1 mTorr and 760 Torr. Strong optical emissions due to electron impact ionization are observed for the N2 2^nd positive line at 337.1 nm and the N2^+ 1^st negative line at 391.4 nm. Calibration of optical emissions using signals from the isolated transmission window and a Faraday plate are discussed. The calibrated optical system is then used to quantify the electron distribution in the air plasma.

Radioimmunoimaging of human colon and gastric cancers xenografts by NCC-ST-439 and NCC-ST-433 monoclonal antibodies

International Nuclear Information System (INIS)

Nakamura, Kayoko; Tsukatani, Yasushi; Nishiguchi, Iku

1987-01-01

Both NCC-ST-439 and NCC-ST-433 are monoclonal antibodies raised against human gastric cancer (St-4) xenografts in nude mice. Imaging and localization experiments were performed by injecting I-125 labeled antibodies into nude mice bearing CO-4 (colon carcinoma) and H-111 (gastric carcinoma). There was uptake of NCC-ST-439 (polymer) into the CO-4, though it was not clearly visualized until 5 days post injection. By injecting NCC-ST-439 (monomer), CO-4 was better seen at day 3, while average accumulation into the tumors decreased compared with NCC-ST-439 (polymer). High radioactivities were observed in the liver and spleen, which was probably due to the immunocomplex with the antigen in the blood. NCC-ST-433 was selectively accumulated into the H-111 with tumor to blood ratio 7.8 at day 7, without significant uptake into the liver and spleen. Significant correlation was also found between the tumor uptake level of NCC-ST-433 and size of tumors. Excellent images of H-111 were obtained 3 days after the injection. NCC-ST-433 holds promise for the radioimmunodetection of gastric cancers. (author)

Draft Genome Sequences of Staphylococcus aureus AMRF1 (ST22) and AMRF2 (ST672), Ocular Methicillin-Resistant Isolates

KAUST Repository

Velusamy, Nithya

2014-03-20

Sequence type 22 (ST22) and ST672 are the two major emerging clones of community-acquired methicillin-resistant Staphylococcus aureus in India. ST672 strains were found to cause severe ocular infections. We report the draft genome sequences of two emerging strains of methicillin-resistant S. aureus, AMRF1 (ST22) and AMRF2 (ST672), isolated from patients with ocular infections.

Draft Genome Sequences of Staphylococcus aureus AMRF1 (ST22) and AMRF2 (ST672), Ocular Methicillin-Resistant Isolates

KAUST Repository

Velusamy, Nithya; Prakash, Logambiga; Neelamegam, Sivakumar; Antony, Aju; Prajna, Lalitha; Mohankumar, Vidyarani; Devarajan, Bharanidharan

2014-01-01

Sequence type 22 (ST22) and ST672 are the two major emerging clones of community-acquired methicillin-resistant Staphylococcus aureus in India. ST672 strains were found to cause severe ocular infections. We report the draft genome sequences of two emerging strains of methicillin-resistant S. aureus, AMRF1 (ST22) and AMRF2 (ST672), isolated from patients with ocular infections.

78 FR 16211 - Safety Zone, Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S. Virgin Islands

Science.gov (United States)

2013-03-14

... 1625-AA00 Safety Zone, Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S. Virgin Islands... establish a temporary safety zone on the waters of St. Thomas Harbor in St. Thomas, U.S. Virgin Islands... through Friday, except federal holidays. The telephone number is 202-366-9329. See the ``Public...

78 FR 23489 - Safety Zone; V.I. Carnival Finale, St. Thomas Harbor; St. Thomas, U.S.V.I.

Science.gov (United States)

2013-04-19

... waters of St. Thomas Harbor in St. Thomas, U.S. Virgin Islands during the V.I. Carnival Finale, a... through Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: If you have questions on this... event. The event will be held on the waters of St. Thomas Harbor, St. Thomas, U. S. Virgin Islands...

78 FR 22778 - Safety Zone; Corp. Event Finale UHC, St. Thomas Harbor; St. Thomas, U.S.V.I.

Science.gov (United States)

2013-04-17

... waters of St. Thomas Harbor in St. Thomas, U.S. Virgin Islands during the Corp. Event Finale UHC, a.... and 5 p.m., Monday through Friday, except Federal holidays. FOR FURTHER INFORMATION CONTACT: If you..., St. Thomas, U. S. Virgin Islands. The fireworks will be launched from a barge stationed near the St...

[Chartered specialist training in gerontology and geriatrics. Dissertation Council no. 601.001.01 working practice].

Science.gov (United States)

Kozina, L S

2014-01-01

The article highlights basic facts about the foundation and activity of the Gerontology and Geriatrics Dissertation Council of St. Petersburg Institute of Bioregulation and Gerontology, which took invaluable part in chartered specialist training in this field of science that has actively developed in Russia in recent decades. Over the period from June, 2001 to December, 2013, a total of 41 doctoral dissertations were defended, of which 32 dissertations were on Medicine and 9 on Biological Sciences. Likewise, over the same period, a total of 186 candidate's dissertations were defended, of which 152 dissertations were on Medicine and 34 on Biological Sciences, the defenders coming from various regions of Russia and other countries. The defence-representative trend data acquired over the period of the Dissertation Council activities shows that the number of defended doctoral dissertations was relatively small within the period from 2002 to 2008, but it increased significantly in the years 2009 to 2013. The number of defended candidate's dissertations increased significantly over the same period, too. Among many others considered by the Dissertation Council, there were dissertations dedicated to basic research in the field of gerontology and geriatrics. The priority topics of a large number of dissertations performed in St. Petersburg and other Russian towns are age pathology mechanisms, geroprotective effects of regulatory peptides and effectiveness of their use in clinic.

Atherogenic dyslipidemia and diabetes mellitus: what’s new in the management arena?

Directory of Open Access Journals (Sweden)

Ajoy Kumar

2010-07-01

Full Text Available Ajoy Kumar1, Vibhuti Singh21Bayfront Family Medicine Residency, St Petersburg FL, USA; 2University of South Florida College of Medicine and Suncoast Cardiovascular Center, St Petersburg, FL, USAAbstract: When compared with the general population, the diabetic population is at higher risk of cardiovascular disease (CVD, as predicted by the Framingham Risk Score calculations (10-year risk 20%. For this reason diabetes is considered a “coronary disease equivalent” condition, as classified by the National Cholesterol Education Program Adult Treatment Panel (NCEP-ATP III. Furthermore, patients with diabetes who experience a myocar­dial infarction have a poorer prognosis than non­diabetic patients, which contributes to their overall higher mortality. Dyslipidemia is a major underlying risk factor contributing to the excess CVD risk, and is usually more atherogenic in the presence of diabetes. It is uniquely manifested by raised levels of triglycer­ides, low levels of high-density lipoprotein cholesterol, and smaller, denser, and more atherogenic low-density lipoprotein particles. Recent trials have suggested the need for more aggressive treatment of dyslipidemia in this subpopulation than the current recommendations by the NCEP-ATP III. This review addresses the newer developments in the diabetes arena in terms of our current understanding of atherogenic dyslipidemia in diabetes and data from the latest randomized trials addressing its management.Keywords: atherogenic dyslipidemia, diabetes mellitus

Different properties of polysialic acids synthesized by the polysialyltransferases ST8SIA2 and ST8SIA4.

Science.gov (United States)

Mori, Airi; Hane, Masaya; Niimi, Yuki; Kitajima, Ken; Sato, Chihiro

2017-09-01

Polysialic acid (polySia) is mainly found as a modification of neural cell adhesion molecule (NCAM) in whole embryonic brains, as well as restricted areas of adult vertebrate brains, including the hippocampus. PolySia shows not only repulsive effects on NCAM-involved cell-cell interactions due to its bulky and hydrated properties, but also attractive effects on the interaction with neurologically active molecules, which exerts a reservoir function. Two different polysialyltransferases, ST8SIA2 and ST8SIA4, are involved in the synthesis of polySia chains; however, to date, the differences of the properties between polySia chains synthesized by these two enzymes remain unknown. In this study, to clarify this point, we first prepared polySia-NCAMs from HEK293 cells stably expressing ST8SIA4 and ST8SIA2, or ST8SIA2 (SNP-7), a mutant ST8SIA2 derived from a schizophrenia patient. The conventional sensitive chemical and immunological characterizations showed that the quantity and quality (structural features) of polySia are not so much different between ST8SIA4- and ST8SIA2-synthesized ones, apart from those of ST8SIA2 (SNP-7). Then, we assessed the homophilic and heterophilic interactions mediated by polySia-NCAM by adopting a surface plasmon resonance measurement as an in vitro analytical method. Our novel findings are as follows: (i) the ST8SIA2- and ST8SIA4-synthesized polySia-NCAMs exhibited different attractive and repulsive effects than each other; (ii) both polySia- and oligoSia-NCAMs synthesized by ST8SIA2 were able to bind polySia-NCAMs; (iii) the polySia-NCAM synthesized by a ST8SIA2 (SNP-7) showed markedly altered attractive and repulsive properties. Collectively, polySia-NCAM is suggested to simultaneously possess both attractive and repulsive properties that are highly regulated by the two polysialyltransferases. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

77 FR 59035 - Notice of Intent To Rule on Request To Release Airport Property at the St. George Airport, St...

Science.gov (United States)

2012-09-25

... To Release Airport Property at the St. George Airport, St. George, UT AGENCY: Federal Aviation... rule and invite public comment on the release of land at St. George Airport under the provisions of..., City of St. George, Utah, at the following address: Mr. Gary Esplin, City Manager, City of St. George...

78 FR 16208 - Safety Zone; V. I. Carnival Finale; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands

Science.gov (United States)

2013-03-14

... 1625-AA00 Safety Zone; V. I. Carnival Finale; St. Thomas Harbor; St. Thomas, U.S. Virgin Islands AGENCY... establish a safety zone on the waters of St. Thomas Harbor in St. Thomas, U. S. Virgin Islands during the V... between 9 a.m. and 5 p.m., Monday through Friday, except federal holidays. The telephone number is 202-366...

St. Lucia.

Science.gov (United States)

1987-06-01

The population of St Lucia was 123,000 in 1986, with an annual growth rate of 2%. The infant mortality rate stands at 22.2/1000 live births, and life expectancy is 70.3 years for males and 74.9 years for females. The literacy rate is 78%. St Lucia's labor force is allocated as follows: agriculture, 36.6%; industry and commerce, 20.1%; and services, 18.1%. The gross national product (GNP) was US$146 million in 1985, with an annual growth rate of 3% and a per capita GNP of $1071. St Lucia is a parliamentary democracy modeled on the British Westminster system. The island is divided into 16 parishes and 1 urban area (the capital, Castries). St Lucia is currently a politically stable country, although the high level of youth unemployment is a cause for concern. Ongoing stability may depend on the government's ability to provide services such as jobs and housing. The economy has evolved from a monocrop sugar plantation type to a diversified economy based on agriculture, industry, and tourism. Agriculture, dominated by the banana industry, is characterized by the participation of a large number of small and medium-sized enterprises. Industry is being encouraged through the provision of incentives such as tax rebates. The government is attempting to maintain a sound investment climate through a tripartite dialogue with the private sector and trade unions. Overall economic policy is predicated on the attraction of sound investments, by both local and foreign entities, to accelerate the rate of economic growth, solve the unemployment problem, and generate a solid balance-of-payments position.

Co-ordination of the International Network of Nuclear Structure and Decay Data Evaluators. Summary report of an IAEA Technical Meeting

International Nuclear Information System (INIS)

Nichols, A.L.; Tuli, J.K.

2007-09-01

The IAEA Nuclear Data Section convened the 17th meeting of the International Network of Nuclear Structure and Decay Data Evaluators in St. Petersburg, Russian Federation, 11-15 June 2007. This meeting was attended by 27 scientists from 13 Member States concerned with the compilation, evaluation and dissemination of nuclear structure and decay data. A summary of the meeting, recommendations/conclusions, data centre reports, and various proposals considered, modified and agreed by the participants are contained within this document. (author)

Stability of cellulose radicals produced by radiation in spices as studied by the EPR spectroscopy

International Nuclear Information System (INIS)

Lehner, K.; Stachowicz, W.

2003-01-01

The results are presented of EPR measurements on the stability of cellulose radicals produced in 26 popular spices irradiated with a dose of 7 kGy of gamma rays. EPR measurements were done with the use of an EPR spectrometer EPR-10 MINI at X band (microwave radiation of frequency 9.5 GHz), produced by St. Petersburg Instruments Ltd. The aim of the work was to prove the applicability of the EPR method for the control of irradiation in the investigated spices. (author)

Current experiments in elementary particle physics. Revision

International Nuclear Information System (INIS)

Galic, H.; Armstrong, F.E.; von Przewoski, B.

1994-08-01

This report contains summaries of 568 current and recent experiments in elementary particle physics. Experiments that finished taking data before 1988 are excluded. Included are experiments at BEPC (Beijing), BNL, CEBAF, CERN, CESR, DESY, FNAL, INS (Tokyo), ITEP (Moscow), IUCF (Bloomington), KEK, LAMPF, Novosibirsk, PNPI (St. Petersburg), PSI, Saclay, Serpukhov, SLAC, and TRIUMF, and also several underground and underwater experiments. Instructions are given for remote searching of the computer database (maintained under the SLAC/SPIRES system) that contains the summaries

Soft X-ray emission of a fast-capillary-discharge device

Czech Academy of Sciences Publication Activity Database

Schmidt, Jiří; Koláček, Karel; Štraus, Jaroslav; Prukner, Václav; Frolov, Oleksandr; Boháček, Vladislav

2005-01-01

Roč. 13, č. 2 (2005), s. 105-109 ISSN 1051-9998. [International Conference on High- Power Particle Beams, BEAMS /15th./. St. Petersburg, 18.7.2004-23.7.2004] R&D Projects: GA AV ČR(CZ) KSK2043105; GA ČR(CZ) GA202/03/0711 Institutional research plan: CEZ:AV0Z20430508 Keywords : pre-pulse plasma * capillary discharge * soft X-ray laser Subject RIV: BL - Plasma and Gas Discharge Physics Impact factor: 0.271, year: 2005

The city as an assignment. From multiple pasts to a vision of the future

OpenAIRE

Dingersen, Elena; Bielefeld Graduate School in History and Sociology

2017-01-01

The paper provides an insight into the narrative reproduction modes of the self-images of Dresden and St. Petersburg, to be found in the recent media discourses. The cities have been produced narratively by the self-referentiality, namely by referring to their multiple pasts on the one hand as well as by the interaction with their citizens on the other hand. The moral vocabulary such as give-and-take-relationship, gratefulness, loyalty, evolved as a result of the turbulent historical developm...

Current Experiments in Particle Physics. 1996 Edition.

Energy Technology Data Exchange (ETDEWEB)

Galic, Hrvoje

2003-06-27

This report contains summaries of current and recent experiments in Particle Physics. Included are experiments at BEPC (Beijing), BNL, CEBAF, CERN, CESR, DESY, FNAL, Frascati, ITEP (Moscow), JINR (Dubna), KEK, LAMPF, Novosibirsk, PNPI (St. Petersburg), PSI, Saclay, Serpukhov, SLAC, and TRIUMF, and also several proton decay and solar neutrino experiments. Excluded are experiments that finished taking data before 1991. Instructions are given for the World Wide Web (WWW) searching of the computer database (maintained under the SLAC-SPIRES system) that contains the summaries.

Current experiments in particle physics - particle data group

Energy Technology Data Exchange (ETDEWEB)

Galic, H. [Stanford Univ., CA (United States). Stanford Linear Accelerator Center; Lehar, F. [Centre d`Etudes Nucleaires de Saclay, Gif-sur-Yvette (France); Kettle, P.R. [Paul Scherrer Institute, Villigen (Switzerland)] [and others

1996-09-01

This report contains summaries of current and recent experiments in Particle Physics. Included are experiments at BEPC (Beijing), BNL, CEBAF, CERN, CESR, DESY, FNAL, Frascati, ITEP (Moscow), JINR (Dubna), KEK, LAMPF, Novosibirsk, PNPI (St. Petersburg), PSI, Saclay, Serpukhov, SLAC, and TRIUMF, and also several proton decay and solar neutrino experiments. Excluded are experiments that finished taking data before 1991. Instructions are given for the World Wide Web (WWW) searching of the computer database (maintained under the SLAC-SPIRES system) that contains the summaries.

ITER EDA newsletter. V. 5, no. 7

International Nuclear Information System (INIS)

1996-07-01

This issue of the Newsletter on the Engineering Design Activities (EDA) for the ITER Tokamak project contains a report on the Tenth ITER Council Meeting, held July 24-25, 1996, in St. Petersburg, Russia; a description of the Status of the ITER EDA by the ITER Director, Dr. R. Aymar; and a report on the so-called Task Number One by the ITER Special Working Group (Basis for the Start of Explorations, presenting possible scenarios toward siting, licensing and host support)

Current experiments in particle physics - particle data group

International Nuclear Information System (INIS)

Galic, H.; Kettle, P.R.

1996-09-01

This report contains summaries of current and recent experiments in Particle Physics. Included are experiments at BEPC (Beijing), BNL, CEBAF, CERN, CESR, DESY, FNAL, Frascati, ITEP (Moscow), JINR (Dubna), KEK, LAMPF, Novosibirsk, PNPI (St. Petersburg), PSI, Saclay, Serpukhov, SLAC, and TRIUMF, and also several proton decay and solar neutrino experiments. Excluded are experiments that finished taking data before 1991. Instructions are given for the World Wide Web (WWW) searching of the computer database (maintained under the SLAC-SPIRES system) that contains the summaries

An in vivo comparative study of the e-polytetrafluoroethylene vascular prostheses: Vitaflon and Gore-Tex.

Science.gov (United States)

Dobrova, N B; Gorodkov, A J; Sidorenko, E S; Schekhter, A B; Baquey, C

1999-12-01

A comparative study was performed in order to validate new Russian e-PTFE vascular prostheses Vitaflon (St. Petersburg, Russia). The Gore-Tex prostheses were chosen as a referential model. The prostheses were implanted in the venous and arterial positions in 13 dog experiments. After the implantation time was over a comprehensive histological and histochemical examination of excized specimens was performed. It was demonstrated that there is no difference in healing and functional properties between the two studied prostheses. Copyright 1999 Kluwer Academic Publishers

The Life, Achievements and Legacy of a Great Canadian Investigator: Professor Boris Petrovich Babkin (1877–1950)

OpenAIRE

Beck, Ivan T

2006-01-01

The present paper reviews the life and achievements of Professor Boris Petrovich Babkin (MD DSc LLD). History is only worth writing about if it teaches us about the future; therefore, this historical review concludes by describing what today’s and future gastrointestinal physiologists could learn from Dr Babkin’s life.Dr Babkin was born in Russia in 1877. He graduated with an MD degree from the Military Medical Academy in St Petersburg, Russia, in 1904. Not being attracted to clinical practic...

JAS'2000

CERN Multimedia

2000-01-01

Are you interested in beam dynamics? Do you work on the LHC injectors or CLIC or maybe feasibility studies fornew machines? Then this is for youJAS'2000: Joint CERN-Japan-JINR-Russia-US SchoolFrontiers of Accelerator Technology: High Quality Beams to be held on a river boat between St. Petersburg and Moscow 1 to 14 July 2000. For further information see eitherhttp://schools.web.cern.ch/Schools/CAS/ orhttp://www.indiana.edu/~uspas/programs/js/jas2000.html

THE CRIMEAN WAR AND ITS EFFECTS ON OTTOMAN SOCIAL LIFE

OpenAIRE

GÜNAY, Bekir

2014-01-01

THE CRIMEAN WAR AND ITS EFFECTS ON OTTOMAN SOCIAL LIFE     "Westernization" movement of Ottoman State starting with Selim III gained momentum with 1839 Tanzimat. Reference of social structure defined by the Tanzimat is Europe. In 1841 London agreement, Ottoman State's territorial integrity and sovereignity was preserved by European great states.     On January 9th, 1853 in St Petersburg in the historical debate between Tzcar Nicola I and British Ambassador Sir George Hamilton a...

Moisture conditions of modern structures made of autoclaved aerated concrete in operation period

OpenAIRE

P.S. Zyryanov; G.I. Grinfeld; Р.A. Morozov; I.A. Sogomonyan

2011-01-01

In St.-Petersburg and area six organizations making cellular concrete of autoclave hardening operate. At all enterprises the cellular concrete is made by the gas way of pore development by molding technology. The molding technology in practice means that the mass humidity of concrete on an exit from autoclaves will be at level of 35-45 % (great values of humidity correspond to smaller density). The similar situation is observed in other regions: more than 80 % of all autoclave cellular concre...

Some theoretical problems of magnetic diagnostics in tokamaks and stellarators

International Nuclear Information System (INIS)

Pustovitov, V.D.

1993-12-01

The main problem of magnetic diagnostics is discussed here: which plasma characteristics can be determined from magnetic measurements in tokamaks and stellarators. The reasons are elucidated why diamagnetic measurements are reliable and easily interpreted. We discuss also the capabilities of diagnostics based on the measurements of poloidal fields outside the plasma. This article is based on a lecture delivered at the Third International School on Plasma Physics and Controlled Fusion, held 15-22 June 1993 at St. Petersburg - Kizhi, Russia. (author)

Some theoretical problems of magnetic diagnostics in tokamaks and stellarators

Energy Technology Data Exchange (ETDEWEB)

Pustovitov, V.D.

1993-12-01

The main problem of magnetic diagnostics is discussed here: which plasma characteristics can be determined from magnetic measurements in tokamaks and stellarators. The reasons are elucidated why diamagnetic measurements are reliable and easily interpreted. We discuss also the capabilities of diagnostics based on the measurements of poloidal fields outside the plasma. This article is based on a lecture delivered at the Third International School on Plasma Physics and Controlled Fusion, held 15-22 June 1993 at St. Petersburg - Kizhi, Russia. (author).

Current experiments in elementary particle physics. Revision

Energy Technology Data Exchange (ETDEWEB)

Galic, H. [Stanford Linear Accelerator Center, Menlo Park, CA (United States); Armstrong, F.E. [Lawrence Berkeley Lab., CA (United States); von Przewoski, B. [Indiana Univ. Cyclotron Facility, Bloomington, IN (United States)] [and others

1994-08-01

This report contains summaries of 568 current and recent experiments in elementary particle physics. Experiments that finished taking data before 1988 are excluded. Included are experiments at BEPC (Beijing), BNL, CEBAF, CERN, CESR, DESY, FNAL, INS (Tokyo), ITEP (Moscow), IUCF (Bloomington), KEK, LAMPF, Novosibirsk, PNPI (St. Petersburg), PSI, Saclay, Serpukhov, SLAC, and TRIUMF, and also several underground and underwater experiments. Instructions are given for remote searching of the computer database (maintained under the SLAC/SPIRES system) that contains the summaries.

Development of HANARO ST3 shield

International Nuclear Information System (INIS)

Park, K. N.; Lee, J. S.; Shim, H. S.

2004-12-01

This report contains the design, fabrication and accurate installation of ST3 shield, which would be installed at ST3 beam port of HANARO. At first, we designed and fabricated ST3 shield casemate composed of 14 blocks. We filled it with heavy concrete, lead ingot and polyethylene that mixed B 4 C powder and epoxy. The average filling density of total shield casemate was 4.7g/cm 3 . The developed ST3 shield was installed at the ST3 beam port and the accuracy of installation for each beam path and channel was evaluated. We found that the extraction of neutron beam to meet the requirement of neutron spectrometer is possible. Also, we developed ancillary equipment such as BGU, quick shutter and exterior shield door for the effective opening and closing of neutron beam. As a result of this study, it was found that neutron spectrometer such as neutron reflectometer and high intensity powder diffractomater can be installed at the ST3 beam port

Psychiatric symptoms, quality of life, and HIV status among people using opioids in Saint Petersburg, Russia.

Science.gov (United States)

Desrosiers, Alethea; Blokhina, Elena; Krupitsky, Evgeny; Zvartau, Edwin; Schottenfeld, Richard; Chawarski, Marek

2017-03-01

The Russian Federation is experiencing a very high rate of HIV infection among people who inject drugs (PWID). However, few studies have explored characteristics of people with co-occurring opioid use disorders and HIV, including psychiatric symptom presentations and how these symptoms might relate to quality of life. The current study therefore explored a.) differences in baseline psychiatric symptoms among HIV+ and HIV- individuals with opioid use disorder seeking naltrexone treatment at two treatment centers in Saint Petersburg, Russia and b.) associations between psychiatric symptom constellations and quality of life. Participants were 328 adults enrolling in a randomized clinical trial evaluating outpatient treatments combining naltrexone with different drug counseling models. Psychiatric symptoms and quality of life were assessed using the Brief Symptom Inventory and The World Health Organization Quality of Life-BREF, respectively. Approximately 60% of participants were HIV+. Those who were HIV+ scored significantly higher on BSI anxiety, depression, psychoticism, somatization, paranoid ideation, phobic anxiety, obsessive-compulsive, and GSI indexes (all pHIV-. A K-means cluster analysis identified three distinct psychiatric symptom profiles; the proportion of HIV+ was significantly greater and quality of life indicators were significantly lower in the cluster with the highest psychiatric symptom levels. Higher levels of psychiatric symptoms and lower quality of life indicators among HIV+ (compared to HIV-) individuals injecting drugs support the potential importance of combining interventions that target improving psychiatric symptoms with drug treatment, particularly for HIV+ patients. Copyright © 2017 Elsevier B.V. All rights reserved.

Teknisk Ståbi

DEFF Research Database (Denmark)

Teknisk Ståbi er de bygningsprojekterendes og entreprenørers håndbog. Den dækker matematik, fysik, statestik, laster og sikkerhed samt beggematerialerne: beton, stål, træ, murværk, letbeton, glas og endelig fundering. Denne udgave er en næsten totalrevision, baseret på de nye Eurocodes, der afløs...

Association between Pregnancy and Active Injection Drug Use and Sex Work among Women Injection Drug Users in Saint Petersburg, Russia.

Science.gov (United States)

Girchenko, P; Ompad, D C; Bikmukhametov, D; Gensburg, L

2015-06-01

Widespread use of unsafe sexual practices among women injecting drugs both practicing and not practicing sex work leads to high levels of unplanned pregnancies in this population. The goal of this study was to investigate the association between pregnancy and active drug use and sex work. Data were collected using a convenience sample of 500 women in Saint Petersburg, Russia, in 2013. All women had recent experience of drug use, of which 200 were pregnant at the time of the study. The study consisted of a structured interview followed by a rapid HIV test. Pregnancy was protective against both active drug use and sex work. For HIV-positive women, these associations were stronger than for HIV-negative women: drug use prevalence ratio (PR) was 0.59 vs 0.85; for sex work, the PRs were 0.36 vs 0.64. Higher levels of education were associated with a lower prevalence ratio for active drug use and sex work in all models. Having children was not associated with active drug use or sex work. Pregnancy might be an optimal time for conducting interventions aimed at cessation of drug use and sex work among women injecting drugs.

Optical and infrared astronomy in the 21st century - the continuing revolution

Science.gov (United States)

Cesarsky, Catherine; West, Richard

2002-05-01

For some decades, astronomy and astrophysics have undergone a technological and conceptual revolution. Supported by ever more powerful telescopes and instruments on the ground and in space, the volume and quality of new insights is incredible, both in terms of physical understanding of individual celestial objects and the grand evolutionary scheme. New and powerful observational facilities such as the ESO Very Large Telescope (VLT) are opening new horizons, from the nearby solar system to the corners of the Milky Way galaxy in which we live and, not least, towards the vast expanses in time and space of the remote and early Universe. The next generation of ultra-sensitive optical-infrared telescopes such as Herschel and ALMA will be ready within this decade and concepts are being elaborated for the construction of super-giant telescopes like the 100 m optical/IR OWL, the ‘Overwhelmingly Large telescope’. With these impressive developments, and in a true spirit of exploration, astronomers can now look forward to great research opportunities, in a resounding manifestation of the continuous drive towards a better understanding of our cosmic surroundings and of our own origins, so characteristic for enlightened humankind of every age.

The marine Algal Vegetation of St. Martin, St. Eustatius and Saba (Netherlands Antilles)

NARCIS (Netherlands)

Vroman, M.

1968-01-01

Along the coast of St. Martin, St. Eustatius and Saba the rocks above sea-level often show a number of differently coloured zones. This is clearly visible when the coast over a larger distance is formed by one type of rock, as for instance on Saba. In many places a light-coloured belt is seen above

Mt. St. Helens' aerosols: some tropospheric and stratospheric effects

International Nuclear Information System (INIS)

Michalsky, J.J.; Stokes, G.M.

1983-01-01

Aerosol optical depth measurements based on the attenuation of direct solar radiation before and after the six major explosive eruptions of Mt. St. Helens during 1980 are presented. These automated measurements are from a site 200 km mostly east and slightly north of the volcano. From the analysis it was concluded that in several cases the conversion of sulfur gases to sulfates proceeded much more rapidly (hours) than is usually found for tropospheric conditions. A possible explanation may be the greater availability of OH due to the presence of substantial water in the plume. The second major result of the analysis was that there was no evidence of a residual aerosol burden. Turbidity data taken between eruptions in 1980 were virtually identical in terms of magnitude and wavelength dependence to 1979 turbidity

Optical surface profiling of orb-web spider capture silks

Energy Technology Data Exchange (ETDEWEB)

Kane, D M; Joyce, A M; Staib, G R [Department of Physics, Macquarie University, Sydney, NSW 2109 (Australia); Herberstein, M E, E-mail: deb.kane@mq.edu.a [Department of Biological Sciences, Macquarie University, Sydney, NSW 2109 (Australia)

2010-09-15

Much spider silk research to date has focused on its mechanical properties. However, the webs of many orb-web spiders have evolved for over 136 million years to evade visual detection by insect prey. It is therefore a photonic device in addition to being a mechanical device. Herein we use optical surface profiling of capture silks from the webs of adult female St Andrews cross spiders (Argiope keyserlingi) to successfully measure the geometry of adhesive silk droplets and to show a bowing in the aqueous layer on the spider capture silk between adhesive droplets. Optical surface profiling shows geometric features of the capture silk that have not been previously measured and contributes to understanding the links between the physical form and biological function. The research also demonstrates non-standard use of an optical surface profiler to measure the maximum width of a transparent micro-sized droplet (microlens).

Optical surface profiling of orb-web spider capture silks

International Nuclear Information System (INIS)

Kane, D M; Joyce, A M; Staib, G R; Herberstein, M E

2010-01-01

Much spider silk research to date has focused on its mechanical properties. However, the webs of many orb-web spiders have evolved for over 136 million years to evade visual detection by insect prey. It is therefore a photonic device in addition to being a mechanical device. Herein we use optical surface profiling of capture silks from the webs of adult female St Andrews cross spiders (Argiope keyserlingi) to successfully measure the geometry of adhesive silk droplets and to show a bowing in the aqueous layer on the spider capture silk between adhesive droplets. Optical surface profiling shows geometric features of the capture silk that have not been previously measured and contributes to understanding the links between the physical form and biological function. The research also demonstrates non-standard use of an optical surface profiler to measure the maximum width of a transparent micro-sized droplet (microlens).

Stephen L. Webber and Jennifer G. Mathers eds., Military and Society in Post-Soviet Russia. Manchester and New York: Manchester University Press, 2006, 277 pages.

Directory of Open Access Journals (Sweden)

Robert V. Barylski

2006-11-01

Full Text Available In the run up to the July 2006, G-8 summit in St. Petersburg, public opinion leaders in the developed European countries and the United States warned that Russia was backsliding on democratic reform, increasing defense spending rapidly, and using energy blackmail to rebuild power and influence. President George Bush expressed some of the West’s concerns to Putin in public and in private meetings. Putin stood his ground and reminded his guests, royally housed in the Petrine imperial setting, t...

Nonlinear evolution equations

CERN Document Server

Uraltseva, N N

1995-01-01

This collection focuses on nonlinear problems in partial differential equations. Most of the papers are based on lectures presented at the seminar on partial differential equations and mathematical physics at St. Petersburg University. Among the topics explored are the existence and properties of solutions of various classes of nonlinear evolution equations, nonlinear imbedding theorems, bifurcations of solutions, and equations of mathematical physics (Navier-Stokes type equations and the nonlinear Schrödinger equation). The book will be useful to researchers and graduate students working in p

[Biodiversity and evolution of circulating bacteria and virus populations. Novel problems of medical microbiology].

Science.gov (United States)

Zhebrun, A V; Mukomolov, S L; Narvskaia, O V; Tseneva, G Ia; Kaftyreva, L A; Mokrousov, I V

2011-01-01

Biodiversity and evolution of circulating bacteria and virus populations is a serious scientific problem, solving this problem is necessary for effective prophylaxis of infectious diseases. Principal trends of development in this field of science are described. Results of studies that were carried out and investigated biodiversity of principal pathogens in Russia and St. Petersburg in particular are presented. Risk of infectious security of society caused by increasing diversity of pathogenic microorganisms is described, and priority trends of research development in this field are specified.

77 FR 51470 - Drawbridge Operation Regulations; Gulf Intracoastal Waterway, St. Petersburg/Tampa, FL

Science.gov (United States)

2012-08-24

... Bridge; the Pinellas Bayway Structure ``C'' (SR 679) Bridge; and Johns Pass Bridge. DATES: These.... Secret Service, Federal Bureau of Investigation, Customs and Border Protection, U.S. Coast Guard, and the... Structure ``C'' (SR 679) Bridge; and Johns Pass Bridge across Johns Pass, Madeira Beach, Florida. These...

75 FR 38723 - Safety Zone; St. Ignace 4th of July Fireworks, East Moran Bay, Lake Huron, St. Ignace, MI

Science.gov (United States)

2010-07-06

...-AA00 Safety Zone; St. Ignace 4th of July Fireworks, East Moran Bay, Lake Huron, St. Ignace, MI AGENCY... safety zone on East Moran Bay, Lake Huron, St. Ignace, Michigan. This zone is intended to restrict vessels from a portion of East Moran Bay during the St. Ignace 4th of July Fireworks display, July 4, 2010...

Impacts of Artificial Reefs on Surrounding Ecosystems

Science.gov (United States)

Manoukian, Sarine

Artificial reefs are becoming a popular biological and management component in shallow water environments characterized by soft seabed, representing both important marine habitats and tools to manage coastal fisheries and resources. An artificial reef in the marine environment acts as an open system with exchange of material and energy, altering the physical and biological characteristics of the surrounding area. Reef stability will depend on the balance of scour, settlement, and burial resulting from ocean conditions over time. Because of the unstable nature of sediments, they require a detailed and systematic investigation. Acoustic systems like high-frequency multibeam sonar are efficient tools in monitoring the environmental evolution around artificial reefs, whereas water turbidity can limit visual dive and ROV inspections. A high-frequency multibeam echo sounder offers the potential of detecting fine-scale distribution of reef units, providing an unprecedented level of resolution, coverage, and spatial definition. How do artificial reefs change over time in relation to the coastal processes? How accurately does multibeam technology map different typologies of artificial modules of known size and shape? How do artificial reefs affect fish school behavior? What are the limitations of multibeam technology for investigating fish school distribution as well as spatial and temporal changes? This study addresses the above questions and presents results of a new approach for artificial reef seafloor mapping over time, based upon an integrated analysis of multibeam swath bathymetry data and geoscientific information (backscatter data analysis, SCUBA observations, physical oceanographic data, and previous findings on the geology and sedimentation processes, integrated with unpublished data) from Senigallia artificial reef, northwestern Adriatic Sea (Italy) and St. Petersburg Beach Reef, west-central Florida continental shelf. A new approach for observation of fish

The Role of the st313-td Gene in Virulence of Salmonella Typhimurium ST313

DEFF Research Database (Denmark)

Herrero-Fresno, Ana; Wallrodt, Inke; Leekitcharoenphon, Pimlapas

2014-01-01

Multidrug-resistant Salmonella enterica serovar Typhimurium ST313 has emerged in sub-Saharan Africa causing severe infections in humans. Therefore, it has been speculated that this specific sequence type, ST313, carries factors associated with increased pathogenicity. We assessed the role in viru...

Green synthesis of ZnO nanoparticles by Aspalathus linearis: Structural & optical properties

International Nuclear Information System (INIS)

Diallo, A.; Ngom, B.D.; Park, E.; Maaza, M.

2015-01-01

This contribution reports for the 1st time on the synthesis and the main physical properties of ZnO nanoparticles synthesized by an entirely green physical-chemistral process using Aspalathus linearis's natural extract as an efficient reduction/oxidizing agent. Their structural and optical properties by electron microscopy, X-rays diffraction, Raman and X-rays photoemission spectroscopies as well as room temperature photoluminescence are reported. - Highlights: • 1st time report on synthesis of ZnO nanoparticles by a green process via Aspalathus linearis extract. • A. linearis's natural extract was used as an effective reduction/oxidizing agent. • Wurtzite nature of ZnO nanoparticles was confirmed via XRD, Raman, XPS and PL

Green synthesis of ZnO nanoparticles by Aspalathus linearis: Structural & optical properties

Energy Technology Data Exchange (ETDEWEB)

Diallo, A.; Ngom, B.D. [UNESCO-UNISA Africa Chair in Nanosciences-Nanotechnology, College of Graduate Studies, University of South Africa, Muckleneuk Ridge, PO Box 392, Pretoria (South Africa); Nanosciences African Network (NANOAFNET), iThemba LABS-National Research Foundation, 1 Old Faure road, Somerset West 7129, PO Box 722, Somerset West, Western Cape (South Africa); Park, E. [UNESCO-UNISA Africa Chair in Nanosciences-Nanotechnology, College of Graduate Studies, University of South Africa, Muckleneuk Ridge, PO Box 392, Pretoria (South Africa); Nanosciences African Network (NANOAFNET), iThemba LABS-National Research Foundation, 1 Old Faure road, Somerset West 7129, PO Box 722, Somerset West, Western Cape (South Africa); Nelson Mandela African Institute for Science & Technology, Arusha (Tanzania, United Republic of); Maaza, M., E-mail: Maaza@tlabs.ac.za [UNESCO-UNISA Africa Chair in Nanosciences-Nanotechnology, College of Graduate Studies, University of South Africa, Muckleneuk Ridge, PO Box 392, Pretoria (South Africa); Nanosciences African Network (NANOAFNET), iThemba LABS-National Research Foundation, 1 Old Faure road, Somerset West 7129, PO Box 722, Somerset West, Western Cape (South Africa)

2015-10-15

This contribution reports for the 1st time on the synthesis and the main physical properties of ZnO nanoparticles synthesized by an entirely green physical-chemistral process using Aspalathus linearis's natural extract as an efficient reduction/oxidizing agent. Their structural and optical properties by electron microscopy, X-rays diffraction, Raman and X-rays photoemission spectroscopies as well as room temperature photoluminescence are reported. - Highlights: • 1st time report on synthesis of ZnO nanoparticles by a green process via Aspalathus linearis extract. • A. linearis's natural extract was used as an effective reduction/oxidizing agent. • Wurtzite nature of ZnO nanoparticles was confirmed via XRD, Raman, XPS and PL.

ST-intuitionistic fuzzy metric space with properties

Science.gov (United States)

Arora, Sahil; Kumar, Tanuj

2017-07-01

In this paper, we define ST-intuitionistic fuzzy metric space and the notion of convergence and completeness properties of cauchy sequences is studied. Further, we prove some properties of ST-intuitionistic fuzzy metric space. Finally, we introduce the concept of symmetric ST Intuitionistic Fuzzy metric space.

Ethnic affiliation, common memory and traditional culture of Macedonian Muslims in Albania: adaptating and preserving the identity (fieldworks of 2008-2010

Directory of Open Access Journals (Sweden)

Alexander Novik

2015-09-01

Full Text Available The paper is devoted to the question of ethnic affiliation of Macedonian Muslims in conditions of combined ethnical neighborhood. There are around ten settlements with Macedonian population in the Eastern part of the Republic of Albania (Mac. Golo Brdo, Alb. Golloborda. Five scientific researchers from St. Petersburg: Andrej Sobolev, Alexander Novik, Denis Ermolin, Maria Morozova and Alexandra Dugushina (Institute of Linguistic Studies of the Russian Academy of Sciences, Peter the Great Museum of Anthropology and Ethnography and St. Petersburg State University had organized fieldwork in the villages Trebisht, Klenje, Ostren etc. in 2008-2010. The author puts into academic context a new description of almost unexplored Macedonian community. The data have been obtained during the fieldworks in Eastern Albania. In conditions of long-term neighborhood with other languages and religious denominations, the adapting mechanisms have worked out specific approaches to preserving ethnical identity and traditional culture, perceiving their value and necessity of translating to descendants. Materials of fieldwork include data about identity, language, culture of Macedonian community in different periods of the state of Albania (Osmanli time, Royal Albania, Enver Hoxha monism period, post-communist transition, modern republic. These expedition materials are archived in the Kunstkamera (Museum of Anthropology and Ethnography of the Russian Academy of Sciences. The founds of the Museum have traditional clothes of Macedonian Muslims from Golo Brdo which are collected during the fieldworks 2008-2010

Doppler shift simulation of scattered HF signals during the Tromsø HF pumping experiment on 16 February 1996

Directory of Open Access Journals (Sweden)

T. D. Borisova

2002-09-01

Full Text Available Comparisons between bistatic scatter measurements and simulation results during the Tromsø HF pumping experiment on 16 February 1996 are made. Doppler measurements of an HF diagnostic signal scattered from the field-aligned irregularities (FAIs in the auroral E-region were carried out on the London – Tromsø – St. Petersburg path at 9410 kHz from 21:00 to 22:00 UT. The scattered signals were observed both from natural and artificial ionospheric irregularities located in the vicinity of Tromsø. To simulate the Doppler frequency shifts, fd , of scattered signals, a radio channel model, named CONE, was developed. The model allows for ray tracing, group and phase paths, and Doppler frequency shift calculations. The calculated Doppler shifts were analyzed for dependence on the magnitude and direction of plasma velocities in the scattering volume. It was found that the velocity components in the north-south direction are crucial for explaining the Doppler frequency shifts of the scattered diagnostic signals. To simulate fd , real velocities obtained from the EISCAT UHF radar at an altitude of 278 km and from the digital all-sky imager during the experiment were employed. The simulation results of Doppler frequency shift variations with time are in reasonable agreement with the experimental Doppler shifts of scattered signals on the London – Tromsø – St. Petersburg path.Key words. Ionosphere (active experiments; ionospheric irregularities Radio science (ionospheric propagation

[AIDS in Russia. It is still possible to stop the epidemic. Interview with Dr. A.P. Koslov].

Science.gov (United States)

Bertrand, P

1996-01-01

According to A.P. Koslov, president of the Fourth International Conference on AIDS, Cancer, and Associated Diseases held in Russia in 1996, the conference represents the first high level discussion of AIDS risk management in Russia. Russia has a strong potential for development of a vaccine, having been a key player in the smallpox eradication program in the late 1950s. Conditions are difficult at present, but it is possible that Russia will be able to develop a practical vaccine for distribution in the Third World. Efforts to develop an HIV vaccine underway in different countries have been examined, and a list has been compiled of Russian institutions able to participate in HIV vaccine development. International assistance for vaccine development in Russia would help both the medical establishment in Russia, which has suffered because of the economic and social crisis, and the international community. A meeting is planned for December 1996 in St. Petersburg to organize an AIDS control organization for all of Russia. Mobilization of support for AIDS prevention activities is necessary but very difficult. If nothing is done, the epidemic in Ukraine will soon spread to Russia. But Russia and China are among the few countries where an HIV epidemic could still be prevented or stopped. The association in St. Petersburg cooperates with other former Soviet republics in AIDS control activities, although attendance at international meetings and conferences is frequently curtailed for financial reasons.

Henkilöstövoimavarojen johtamista megamarketissa

OpenAIRE

Setälä, Minna

2016-01-01

Henkilöstö on lähes kaikkien organisaatioiden tärkein voimavara ja menestyksen perusta. Ilman henkilöstön olemassaoloa ja osaamista, ei mikään organisaatio pystyisi toimimaan. Henkilöstövoimavarojen johtamisen tulisikin olla keskeinen osa yrityksen strategista toimintaa. Osaava ja hyvinvoiva henkilöstö tuottaa luonnollisesti vastinetta siihen sijoitetulle pääomalle. Tämä opinnäytetyö tehtiin Vantaalla sijaitsevalle elintarvike- ja päivittäistavaraketjun myymälälle, supermarketille. Tavo...

Prediction of post-operative necrosis after mastectomy: A pilot study utilizing optical diffusion imaging spectroscopy

Directory of Open Access Journals (Sweden)

Xie Xian-Jin

2009-11-01

Full Text Available Abstract Introduction Flap necrosis and epidermolysis occurs in 18-30% of all mastectomies. Complications may be prevented by intra-operative detection of ischemia. Currently, no technique enables quantitative valuation of mastectomy skin perfusion. Optical Diffusion Imaging Spectroscopy (ViOptix T.Ox Tissue Oximeter measures the ratio of oxyhemoglobin to deoxyhemoglobin over a 1 × 1 cm area to obtain a non-invasive measurement of perfusion (StO2. Methods This study evaluates the ability of ViOptix T.Ox Tissue Oximeter to predict mastectomy flap necrosis. StO2 measurements were taken at five points before and at completion of dissection in 10 patients. Data collected included: demographics, tumor size, flap length/thickness, co-morbidities, procedure length, and wound complications. Results One patient experienced mastectomy skin flap necrosis. Five patients underwent immediate reconstruction, including the patient with necrosis. Statistically significant factors contributing to necrosis included reduction in medial flap StO2 (p = 0.0189, reduction in inferior flap StO2 (p = 0.003, and flap length (p = 0.009. Conclusion StO2 reductions may be utilized to identify impaired perfusion in mastectomy skin flaps.

Baseline risk assessment for exposure to contaminants at the St. Louis Site, St. Louis, Missouri

International Nuclear Information System (INIS)

1993-11-01

The St. Louis Site comprises three noncontiguous areas in and near St. Louis, Missouri: the St. Louis Downtown Site (SLDS), the St. Louis Airport Storage Site (SLAPS), and the Latty Avenue Properties. The main site of the Latty Avenue Properties includes the Hazelwood Interim Storage Site (HISS) and the Futura Coatings property, which are located at 9200 Latty Avenue. Contamination at the St. Louis Site is the result of uranium processing and disposal activities that took place from the 1940s through the 1970s. Uranium processing took place at the SLDS from 1942 through 1957. From the 1940s through the 1960s, SLAPS was used as a storage area for residues from the manufacturing operations at SLDS. The materials stored at SLAPS were bought by Continental Mining and Milling Company of Chicago, Illinois, in 1966, and moved to the HISS/Futura Coatings property at 9200 Latty Avenue. Vicinity properties became contaminated as a result of transport and movement of the contaminated material among SLDS, SLAPS, and the 9200 Latty Avenue property. This contamination led to the SLAPS, HISS, and Futura Coatings properties being placed on the National Priorities List (NPL) of the US Environmental Protection Agency (EPA). The US Department of Energy (DOE) is responsible for cleanup activities at the St. Louis Site under its Formerly Utilized Sites Remedial Action Program (FUSRAP). The primary goal of FUSRAP is the elimination of potential hazards to human health and the environment at former Manhattan Engineer District/Atomic Energy Commission (MED/AEC) sites so that, to the extent possible, these properties can be released for use without restrictions. To determine and establish cleanup goals for the St. Louis Site, DOE is currently preparing a remedial investigation/feasibility study-environmental impact statement (RI/FS-EIS). This baseline risk assessment (BRA) is a component of the process; it addresses potential risk to human health and the environment associated wi

Herrens röst

DEFF Research Database (Denmark)

Rösing, Lilian Munk

2015-01-01

Om språket är gränsen mellan djur och människor, vad innebär det när hundar talar? I filmen Upp pratar de animerade hundarna, men med sin husses röst. Lilian Munk Rösing ser filmen i sällskap av bland andra Jacques Lacan, Slavoj Žižek och Renata Salecl och finner en röst utan kropp, en kropp besj...

Differences in symptoms, first medical contact and pre-hospital delay times between patients with ST- and non-ST-elevation myocardial infarction.

Science.gov (United States)

Ängerud, Karin H; Sederholm Lawesson, Sofia; Isaksson, Rose-Marie; Thylén, Ingela; Swahn, Eva

2017-11-01

In ST-elevation myocardial infarction, time to reperfusion is crucial for the prognosis. Symptom presentation in myocardial infarction influences pre-hospital delay times but studies about differences in symptoms between patients with ST-elevation myocardial infarction and non-ST-elevation myocardial infarction are sparse and inconclusive. The aim was to compare symptoms, first medical contact and pre-hospital delay times in patients with ST-elevation myocardial infarction and non-ST-elevation myocardial infarction. This multicentre, observational study included 694 myocardial infarction patients from five hospitals. The patients filled in a questionnaire about their pre-hospital experiences within 24 h of hospital admittance. Chest pain was the most common symptom in ST-elevation myocardial infarction and non-ST-elevation myocardial infarction (88.7 vs 87.0%, p=0.56). Patients with cold sweat (odds ratio 3.61, 95% confidence interval 2.29-5.70), jaw pain (odds ratio 2.41, 95% confidence interval 1.04-5.58), and nausea (odds ratio 1.70, 95% confidence interval 1.01-2.87) were more likely to present with ST-elevation myocardial infarction, whereas the opposite was true for symptoms that come and go (odds ratio 0.58, 95% confidence interval 0.38-0.90) or anxiety (odds ratio 0.52, 95% confidence interval 0.29-0.92). Use of emergency medical services was higher among patients admitted with ST-elevation myocardial infarction. The pre-hospital delay time from symptom onset to first medical contact was significantly longer in non-ST-elevation myocardial infarction (2:05 h vs 1:10 h, p=0.001). Patients with ST-elevation myocardial infarction differed from those with non-ST-elevation myocardial infarction regarding symptom presentation, ambulance utilisation and pre-hospital delay times. This knowledge is important to be aware of for all healthcare personnel and the general public especially in order to recognise symptoms suggestive of ST-elevation myocardial infarction and

Identification and characterization of two novel cytosolic sulfotransferases, SULT1 ST7 and SULT1 ST8, from zebrafish

Energy Technology Data Exchange (ETDEWEB)

Liu, T.-A. [Department of Pharmacology, College of Pharmacy, University of Toledo, Toledo, OH 43606 (United States); Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan (China); Bhuiyan, Shakhawat [Division of Arts and Sciences, Jarvis Christian College, Hawkins, TX 75765 (United States); Snow, Rhodora [School of Mathematics and Science, J. Sargeant Reynolds Community College, Richmond, VA 23285 (United States); Yasuda, Shin; Yasuda, Tomoko [Department of Pharmacology, College of Pharmacy, University of Toledo, Toledo, OH 43606 (United States); Yang, Y.-S. [Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan (China); Williams, Frederick E.; Liu, M.-Y.; Suiko, Masahito [Department of Pharmacology, College of Pharmacy, University of Toledo, Toledo, OH 43606 (United States); Carter, Glendora [School of Mathematics and Science, J. Sargeant Reynolds Community College, Richmond, VA 23285 (United States); Liu, M.-C. [Department of Pharmacology, College of Pharmacy, University of Toledo, Toledo, OH 43606 (United States)], E-mail: ming.liu@utoledo.edu

2008-08-29

Cytosolic sulfotransferases (SULTs) constitute a family of Phase II detoxification enzymes that are involved in the protection against potentially harmful xenobiotics as well as the regulation and homeostasis of endogenous compounds. Compared with humans and rodents, the zebrafish serves as an excellent model for studying the role of SULTs in the detoxification of environmental pollutants including environmental estrogens. By searching the expressed sequence tag database, two zebrafish cDNAs encoding putative SULTs were identified. Sequence analysis indicated that these two putative zebrafish SULTs belong to the SULT1 gene family. The recombinant form of these two novel zebrafish SULTs, designated SULT1 ST7 and SULT1 ST8, were expressed using the pGEX-2TK glutathione S-transferase (GST) gene fusion system and purified from transformed BL21 (DE3) cells. Purified GST-fusion protein form of SULT1 ST7 and SULT1 ST8 exhibited strong sulfating activities toward environmental estrogens, particularly hydroxylated polychlorinated biphenyls (PCBs), among various endogenous and xenobiotic compounds tested as substrates. pH-dependence experiments showed that SULT1 ST7 and SULT1 ST8 displayed pH optima at 6.5 and 8.0, respectively. Kinetic parameters of the two enzymes in catalyzing the sulfation of catechin and chlorogenic acid as well as 3-chloro-4-biphenylol were determined. Developmental expression experiments revealed distinct patterns of expression of SULT1 ST7 and SULT1 ST8 during embryonic development and throughout the larval stage onto maturity.

The mathematics of games an introduction to probability

CERN Document Server

Taylor, David G

2014-01-01

Dice, Coins, and Candy Introduction ProbabilityCandy (Yum)! Wheels and More Dice RouletteCrapsCounting the Pokers Cards and CountingSeven Card Pokers Texas Hold'Em BluffingWindmills and Black Jacks? Blackjack Blackjack VariantsMore Fun Dice!Liar's Dice Yahtzee Zombie Dice Board Games, Not ""Bored"" Games Board Game Movement Pay Day (The Board Game) MonopolySpread, RevisitedCan You Bet and Win? Betting SystemsGambler's RuinThere Are More Games! The LotteryBingo Baccarat Farkle BackgammonMemoryAppendices A Probabilities with Infinity B St. Petersburg Paradox C Prisoner's Dilemma and More Game Th

О НАВОДНЕНИИ В ПОЭМЕ "МЕДНЫЙ ВСАДНИК"

OpenAIRE

杉野, ゆり; Юри, СУГИНО; 大阪外国語大学; Осакский инст. иностранных языков

1990-01-01

The Bronze Horseman was completed by Pushkin in Boldino in the autumn of 1833. The central incident of this poem is the flood which struck St. Petersburg in November of 1824. In the present paper it will be shown that Pushkin associated the flood of "The Bronze Horseman" with the rebellions of the 1770's and 1830's. In "The Bronze Horseman" three figures related to beasts play an important role: the flood, Evgeny, and a marble lion. The raging flood is metaphorically likened to a beast. The l...

Nuclear data newsletter, No. 44, September 2007

International Nuclear Information System (INIS)

2007-09-01

This periodic newsletter provides information relevant to the work of the IAEA Nuclear Data Section. This issue announces the online and database news concerning nuclear data libraries, data processing codes and coordinated research projects and lists selected charts, reports and documents on nuclear data. Further it contains meeting reports of the Coordination of the International Network of Nuclear Structure and Decay Data Evaluators, 11?15 June 2007, St. Petersburg, Russian Federation and the Second Research Coordination Meeting on Development of a Reference Database for Ion Beam Analysis, 18?21 June 2007, IAEA Headquarters, Vienna, Austria

Overview of the JET results

Czech Academy of Sciences Publication Activity Database

Romanelli, F.; Abhangi, M.; Abreu, P.; Aftanas, Milan; Afzal, M.; Aggarwal, K.M.; Aho-Mantila, L.; Ahonen, E.; Aints, M.; Airila, M.; Albanese, R.; Bílková, Petra; Cahyna, Pavel; Dejarnac, Renaud; Ďuran, Ivan; Fuchs, Vladimír; Horáček, Jan; Imríšek, M.; Janky, Filip; Ješko, Karol; Markovič, Tomáš; Mlynář, Jan; Peterka, Matěj; Petržílka, Václav; Tomeš, Matěj; Vondráček, Petr

2015-01-01

Roč. 55, č. 10 (2015), s. 104001 ISSN 0029-5515. [Fusion Energy Conference (FEC)/25./. St Petersburg, 13.10.2014-18.10.2014] Institutional support: RVO:61389021 Keywords : ITER-like wall * JET * tokamaks * magnetic confinement Subject RIV: BL - Plasma and Gas Discharge Physics Impact factor: 4.040, year: 2015 http://iopscience.iop.org/article/10.1088/0029-5515/55/10/104001/meta;jsessionid=3FA2A9AC9BDFE6B4A43C77C9CF6C0DF0.c2.iopscience.cld.iop.org

Meeting of the ITPA Topical Group on Diagnostics

International Nuclear Information System (INIS)

Costley, A.E.; Donne, A.J.H.

2002-01-01

The first meeting of the International Tokamak Physics Activities (ITPA) Topical Group (TG) on diagnostics was held at the Ioffe Physical-Technical institute, St. Petersburg, Russian Federation, on 14-16 November 2001. In total 38 participants attended the meeting and all four ITPA partners (EU, JA, RF and US) were represented. This summary covers mainly the discussions at the TG meeting. The meeting immediately followed a progress meeting, held in the same location on 12-13 November 2001, on the efforts carried out in the Russian Federation on diagnostics for ITER and burning plasma experiments

Analysis and testing of model worm type tanks on shaking table

International Nuclear Information System (INIS)

Ma, D.

1996-01-01

This report contains the summary of the lectures, notes and discussions at the IAEA workshop on Benchmark studies for seismic analysis of WWER NPPs, held in 1995 at St. Petersburg. The specific subject of main interest at the meeting was the testing of unanchored worm-type tanks in the emergency cooling systems of WWER-440/213 NPPs such as Paks and Bohunice. Seismic forces were not considered in the original design, therefore this is one of the important tasks in the assessment of seismic vulnerabilities of the WWER NPPs

Когнитивные основы дискурсивных функций русского местоимения такой(Cognitive grounds for discourse functions of the Russian pronoun takoj

Directory of Open Access Journals (Sweden)

Anastasia Makarova

2010-01-01

Full Text Available This article explores the use and meaning of Russian takoj ‘such'. It is argued that there are five sub-meanings that are related in terms of two key concepts in cognitive linguistics, namely metonymy and metaphor. Some of the sub-meanings, which are characteristic of spontaneous speech, do not fit traditional definitions and have not received much attention in the scholarly literature before. Data are elicited from The Russian National Corpus, as well as The Corpus of Spontaneous Speech established at the State University of St Petersburg.

St. James marine terminal facility description

Energy Technology Data Exchange (ETDEWEB)

1993-10-01

The US Department of Energy (DOE) currently owns and operates a marine terminal on the west bank of the Mississippi River at St. James, Louisiana. The St. James facility was constructed by the Department to provide marine services associated with the fill and drawdown of the Strategic Petroleum Reserve (SPR) crude oil storage facilities located at Bayou Choctaw and Weeks Island, Louisiana. Although strategic to the mission of the SPR in the event of a national emergency, the St. James terminal is situated such that it has a high potential to also serve the commercial industry`s needs for crude oil terminalling and storage. The St. James terminal is located approximately 45 miles west of New Orleans and 30 miles southeast of Baton Rouge, and approximately 160 miles upstream from the mouth of the Mississippi River. Construction of the St. James terminal was initiated in 1978 and was completed in 1980. Since then, the terminal has received and transferred over 125 million barrels of crude oil to the SPR sites for storage. For crude oil distribution, the St. James terminal was connected to the neighboring LOCAP terminal by a 0.1 mile 36-inch pipeline in 1981 and to the Capline terminal by a 0.5 mile 30-inch pipeline in 1988. The terminal also has a 30-inch pipeline connection to the Koch oil terminal which was used for initial fill purposes; however, this pipeline has been disconnected and is currently inactive. A complete description of the St. James terminal facilities, operational capabilities, operational certifications, and future Government requirements are presented in Sections 2, 3, 4, and 5 respectively.

EVALUATION OF A FORMER LANDFILL SITE IN FORT COLLINS, COLORADO USING GROUND-BASED OPTICAL REMOTE SENSING TECHNOLOGY

Science.gov (United States)

This report details a measurement campaign conducted using the Radial Plume Mapping (RPM) method and optical remote sensing technologies to characterize fugitive emissions. This work was funded by EPA′s Monitoring and Measurement for the 21st Century Initiative, or 21M2. The si...

Meteor detection on ST (MST) radars

International Nuclear Information System (INIS)

Avery, S.K.

1987-01-01

The ability to detect radar echoes from backscatter due to turbulent irregularities of the radio refractive index in the clear atmosphere has lead to an increasing number of established mesosphere - stratosphere - troposphere (MST or ST) radars. Humidity and temperature variations are responsible for the echo in the troposphere and stratosphere and turbulence acting on electron density gradients provides the echo in the mesosphere. The MST radar and its smaller version, the ST radar, are pulsed Doppler radars operating in the VHF - UHF frequency range. These echoes can be used to determine upper atmosphere winds at little extra cost to the ST radar configuration. In addition, the meteor echoes can supplement mesospheric data from an MST radar. The detection techniques required on the ST radar for delineating meteor echo returns are described

Stereospecificity (ST) of the microsomal ethanol oxidizing system (MEOS)

International Nuclear Information System (INIS)

Alderman, J.; Kato, S.; Lasker, J.; Lieber, C.S.

1987-01-01

The ST of MEOS for the ethanol 1R hydrogen has been variously reported as absolute, partial or absent, with free radical involvement postulated in the latter case. To determine both the ST of MEOS and the participation of free radicals in the reaction, they investigated MEOS ST using 1R[1- 3 H] ethanol as substrate. ST is expressed as the fraction of 3 H labeling in acetaldehyde formed, relative to that in ethanol, and ranges from 0.5 to 0. Partial ST was observed using liver microsomes from both rats and hamsters; it significantly decreased after ethanol feeding. 0.1 mM desferrioxamine (dfx) did not increase ST in any of these microsomal preparations while ferric EDTA decreased it, suggesting that ethanol treatment induces a cytochrome P-450 with lower ST rather than increasing free radical involvement. This is supported by a virtual absence of ST observed in a reconstituted system containing purified hamster P-450/sub ALC/, a liver cytochrome P-450 isozyme induced in hamsters by ethanol treatment. Their results indicate that, unlike other enzymes that oxidize ethanol, MEOS has only partial ST. Thus, ST alone cannot be used as an index of free radical involvement but, when evaluated with the response of ST to dfx, it indicated that MEOS is unlikely to involve free radical attack on ethanol in solution

Optical MEMS: boom, bust and beyond

Science.gov (United States)

Ramani, Chandra Mouli

2005-10-01

Optical Telecommunications bandwidth, spurred by the growth of the internet, experienced unprecedented growth in the late 1990's. The creation of new enterprises was vast and the expansion of established component, system and services companies was also breathtaking. This period of speculative growth was followed in 2001-2004 by one of the most significant market crashes in history. While $20B of venture capital was invested in optical telecom in the last 10 years, the vast majority of that has been written off in the last four. Countless start-ups inaugurated with great fanfare at the end of the 20th century were unceremoniously shut down at the start of the 21st. (1) As in all speculative bubbles, innovative technologies were born and buried. Nonetheless, new capabilities emerge from the chaos and disruption; one such example is the advent of Optical MEMS (MOEMS). Its development was vigorously pursued in both academic and corporate laboratories during the boom and, in the author's view; MOEMS constitutes a powerful and versatile tool set that is an invaluable residual of the last few years. In Telecommunications, MOEMS has proven to be the technology of choice for many optical switching and wavelength management applications. (2) Variable Optical Attenuators (VOA), Wavelength Blockers (WB), Dynamic Gain Equalizers (DGE), and most recently Wavelength Selective Switches (WSS) are being used in the numerous recent network deployments. Moreover, agile networks of the future will have MOEMS at every node. This presentation will provide an overview of the history of MOEMS in Telecommunications, discuss its byproducts and project the future of the technology.

Reciprocal ST-Segment Changes in Myocardial Infarction: Ischemia at Distance Versus Mirror Reflection of ST-Elevation.

Science.gov (United States)

Vaidya, Gaurang Nandkishor; Antoine, Steve; Imam, Syed Haider; Kozman, Hani; Smulyan, Harold; Villarreal, Daniel

2018-02-01

Reciprocal ST-depression in the electrocardiograms (ECGs) of patients with ST-elevation myocardial infarction (STEMI) results from either true ischemia at a distance via collateral circulation diverting blood to the infarcted region or an electrical phenomenon that results from a mirror reflection of ST-elevation. We aimed to identify the role of reciprocal ECG changes in predicting collateral circulation to the infarcted area determined angiographically. In a retrospective study, ECG and angiography of 53 STEMI patients admitted to SUNY Upstate Medical University in 2014 were reviewed independently by experts blinded to the results of ECG and coronary angiography. Reciprocal changes (RC) in ECG were present in 41 patients (77%) and on angiography, 14 patients (26%) exhibited collateral vessels to the ischemic areas. No correlation was found between the presence of RC and collateral circulation (P = 0.384), or between the depth of reciprocal ST-depression and the degree of the collateral circulation (P = 0.195). However, 84% of patients without collaterals exhibited resolution of RC after successful percutaneous coronary intervention (PCI) (P = 0.036), suggesting that the ST depressions that resolved after reperfusion were directly caused by the culprit vessel. Patients without RC presented late after symptom onset (9.25 versus 3.83 hours, P = 0.004), also suggesting time related resolution. RC had no relation to or predictive value for collaterals on angiography. Among late presenting patients, RC were less frequent. Thus, reciprocal ST-depression may represent subendocardial ischemia from the primary coronary event or simply an electrical phenomenon, rather than ischemia at distance from impaired collateral circulation. Published by Elsevier Inc.

Firmaets Største Bedrift

DEFF Research Database (Denmark)

Hansen, Peer Henrik

fortæller, hvordan de tidligere modstandsfolk Arne Sejr og Niels Frommelt få år efter befrielsen etablerede deres såkaldte Firma for med støtte fra ledende danske politikere, Forsvarets Efterretningstjeneste og CIA at organisere en hemmelig krig mod Sovjetunionens danske støtter. Meget tyder på, at både...

Escherichia coli ST131, an Intriguing Clonal Group

Science.gov (United States)

Bertrand, Xavier; Madec, Jean-Yves

2014-01-01

SUMMARY In 2008, a previously unknown Escherichia coli clonal group, sequence type 131 (ST131), was identified on three continents. Today, ST131 is the predominant E. coli lineage among extraintestinal pathogenic E. coli (ExPEC) isolates worldwide. Retrospective studies have suggested that it may originally have risen to prominence as early as 2003. Unlike other classical group B2 ExPEC isolates, ST131 isolates are commonly reported to produce extended-spectrum β-lactamases, such as CTX-M-15, and almost all are resistant to fluoroquinolones. Moreover, ST131 E. coli isolates are considered to be truly pathogenic, due to the spectrum of infections they cause in both community and hospital settings and the large number of virulence-associated genes they contain. ST131 isolates therefore seem to contradict the widely held view that high levels of antimicrobial resistance are necessarily associated with a fitness cost leading to a decrease in pathogenesis. Six years after the first description of E. coli ST131, this review outlines the principal traits of ST131 clonal group isolates, based on the growing body of published data, and highlights what is currently known and what we need to find out to provide public health authorities with better information to help combat ST131. PMID:24982321

Role of myocardial ischemia on exercise-induced ST elevation

International Nuclear Information System (INIS)

Saito, Muneyasu; Sumiyoshi, Tetsuya; Nishimura, Tsunehiko; Uehara, Toshiisa; Hayashida, Kouhei; Haze, Kazuo; Fukami, Ken-ichi; Hiramori, Katsuhiko

1986-01-01

Exercise-induced ST elevation in patients with previous myocardial infarction (MI) has been recognized to be related to left ventricular (LV) asynergy, however it is also recognized that myocardial ischemia can induce ST elevation. In this study, factors which determine the extent of ST elevation, with special reference to myocardial ischemia, was re-evaluated using quantitative analysis of stress myocardial scintigraphy (S-SG). Among 65 patients with previous anterior myocardial infarction and documented single vessel disease of left anterior descending artery (LAD), 19 patients who had exercise-induced ST elevation (ΔST ≥ 2.0 mm) had more abnormal Q waves (p < 0.01), lower LV ejection fraction (EF) (p < 0.01), more severe LV asynergy (p < 0.05) and less incidence of post-MI angina pectoris (AP) (p < 0.01), compared to those with ΔST < 2.0 mm, indicating that ST elevation is primarily related to LV asynergy. Correlation studies among clinical, angiographic and scintigraphic parameters show that ΔST was significantly related to a size of MI represented by Tl score or relative defect Tl activity and number of abnormal Q waves (No.Q), the magnitude of work load expressed by changes in double product (ΔDP) and intervals between the onset and exercise test, as well as myocardial ischemia expressed by the extent of redistribution (%RD) in S-SG. Among 23 patients with post-MI AP, ΔST significantly correlated with %RD (r = 0.47), indicating that myocardial ischemia can be a mechanism of exercise-induced ST elevation in patients with previous MI. Furtheremore, among those with ST elevation, concave-type ST elevation was more related to myocardial ischemia compared to convex-type ST elevation as expressed by the incidence of post-MI AP and/or significant redistribution. (J.P.N.)

Application of Acoustic and Optic Methods for Estimating Suspended-Solids Concentrations in the St. Lucie River Estuary, Florida

Science.gov (United States)

Patino, Eduardo; Byrne, Michael J.

2004-01-01

Acoustic and optic methods were applied to estimate suspended-solids concentrations in the St. Lucie River Estuary, southeastern Florida. Acoustic Doppler velocity meters were installed at the North Fork, Speedy Point, and Steele Point sites within the estuary. These sites provide varying flow, salinity, water-quality, and channel cross-sectional characteristics. The monitoring site at Steele Point was not used in the analyses because repeated instrument relocations (due to bridge construction) prevented a sufficient number of samples from being collected at the various locations. Acoustic and optic instruments were installed to collect water velocity, acoustic backscatter strength (ABS), and turbidity data that were used to assess the feasibility of estimating suspended-solids concentrations in the estuary. Other data collected at the monitoring sites include tidal stage, salinity, temperature, and periodic discharge measurements. Regression analyses were used to determine the relations of suspended-solids concentration to ABS and suspended-solids concentration to turbidity at the North Fork and Speedy Point sites. For samples used in regression analyses, measured suspended-solids concentrations at the North Fork and Speedy Point sites ranged from 3 to 37 milligrams per liter, and organic content ranged from 50 to 83 percent. Corresponding salinity for these samples ranged from 0.12 to 22.7 parts per thousand, and corresponding temperature ranged from 19.4 to 31.8 ?C. Relations determined using this technique are site specific and only describe suspended-solids concentrations at locations where data were collected. The suspended-solids concentration to ABS relation resulted in correlation coefficients of 0.78 and 0.63 at the North Fork and Speedy Point sites, respectively. The suspended-solids concentration to turbidity relation resulted in correlation coefficients of 0.73 and 0.89 at the North Fork and Speedy Point sites, respectively. The adequacy of the

21st Century Skills Map: Geography

Science.gov (United States)

Partnership for 21st Century Skills, 2009

2009-01-01

This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of Geography.

ST Elevation in aVR with Coexistent Multilead ST Depression

Directory of Open Access Journals (Sweden)

Benjamin Cooper

2017-01-01

Full Text Available History of present illness: An 80-year-old female with a history of Crohn’s disease presented to the emergency department with chest pain. She had two weeks of exertional chest pain that preceded an episode of chest pain immediately prior to arrival associated with diaphoresis. Her pain nearly completely resolved with sublingual nitroglycerin provided by pre-hospital personnel. She was hemodynamically stable with normal vital signs on arrival. An ECG was immediately obtained. Significant findings: The ECG shows ST-segment depressions in precordial leads V3 through V6, and limb leads I, II, and aVL, and 1 mm of ST-segment elevation in aVR. The initial troponin I was elevated at 1.37 ng/mL (upper limit of normal 0.40. Cardiology decided to delay catheterization until the next day when diffuse coronary disease was discovered (including 90% of the left circumflex stenosis, 60% proximal and 75% mid-left anterior descending stenosis, 75% third diagonal branch stenosis, and 90% posterior descending artery stenosis. The following day, the patient went to the operating room for coronary artery bypass grafting (CABG. Discussion: Traditionally, lead aVR has not received attention when interpreting acutely ischemic changes on ECG, leading some to refer to it as “the forgotten lead.”1 Current guidelines acknowledge the significance of multilead ST depression with coexistent ST elevation in aVR, and this pattern has been identified as the strongest predictor of severe left main coronary artery and/or 3-vessel disease (LM/3VD.2-3 When this ECG pattern is recognized in patients with ischemic symptoms, the emergency physician should involve cardiology early. When managing patients with suspected LM/3VD, it is important to withhold dual anti-platelet therapy as CABG is likely to be indicated,1,3 and guidelines recommend discontinuing P2Y12 inhibitors like clopidogrel or ticagrelor at least 24 hours prior to urgent CABG.2

The cognitive status of stød

DEFF Research Database (Denmark)

Clausen, Sara Juul; Kristensen, Line Burholt

2015-01-01

marked. Keeping in mind the cross-distribution between phonetic/phonological markedness and distributional patterns, we investigate here whether stød is also related to accent 1 when it comes to cognitive markedness. We present the results of a psycholinguistic study in which participants attended...... for words with non-stød stems, indicating that the cognitive markedness status of stød corresponds to that of accent 2....

Spot Støjbergs støj

DEFF Research Database (Denmark)

Kock, Christian Erik J

2015-01-01

Inger Støjberg er placeret på en af de mest profilerede poster i Løkkes regering. Spørger du hende om fortiden, taler hun om fremtiden. Spørger du hende om fremtiden, taler hun om fortiden. Ergo: Hun taler udenom, og hun er god til det. Hun er så god, at det skader demokratiet. Lær at spotte hend...

VaST: A variability search toolkit

Science.gov (United States)

Sokolovsky, K. V.; Lebedev, A. A.

2018-01-01

Variability Search Toolkit (VaST) is a software package designed to find variable objects in a series of sky images. It can be run from a script or interactively using its graphical interface. VaST relies on source list matching as opposed to image subtraction. SExtractor is used to generate source lists and perform aperture or PSF-fitting photometry (with PSFEx). Variability indices that characterize scatter and smoothness of a lightcurve are computed for all objects. Candidate variables are identified as objects having high variability index values compared to other objects of similar brightness. The two distinguishing features of VaST are its ability to perform accurate aperture photometry of images obtained with non-linear detectors and handle complex image distortions. The software has been successfully applied to images obtained with telescopes ranging from 0.08 to 2.5 m in diameter equipped with a variety of detectors including CCD, CMOS, MIC and photographic plates. About 1800 variable stars have been discovered with VaST. It is used as a transient detection engine in the New Milky Way (NMW) nova patrol. The code is written in C and can be easily compiled on the majority of UNIX-like systems. VaST is free software available at http://scan.sai.msu.ru/vast/.

Chicago-St. Louis high speed rail plan

International Nuclear Information System (INIS)

Stead, M.E.

1994-01-01

The Illinois Department of Transportation (IDOT), in cooperation with Amtrak, undertook the Chicago-St. Louis High Speed Rail Financial and Implementation Plan study in order to develop a realistic and achievable blueprint for implementation of high speed rail in the Chicago-St. Louis corridor. This report presents a summary of the Price Waterhouse Project Team's analysis and the Financial and Implementation Plan for implementing high speed rail service in the Chicago-St. Louis corridor

Chicago-St. Louis high speed rail plan

Energy Technology Data Exchange (ETDEWEB)

Stead, M.E.

1994-12-31

The Illinois Department of Transportation (IDOT), in cooperation with Amtrak, undertook the Chicago-St. Louis High Speed Rail Financial and Implementation Plan study in order to develop a realistic and achievable blueprint for implementation of high speed rail in the Chicago-St. Louis corridor. This report presents a summary of the Price Waterhouse Project Team`s analysis and the Financial and Implementation Plan for implementing high speed rail service in the Chicago-St. Louis corridor.

Data Abstraction Mechanisms in Sina/st

NARCIS (Netherlands)

Meyrowitz, N.K.; Aksit, Mehmet; Tripathi, Anand

1988-01-01

This paper describes a new data abstraction mechanism in an object-oriented model of computing. The data abstraction mechanism described here has been devised in the context of the design of Sina/st language. In Sina/st no language constructs have been adopted for specifying inheritance or

ESPRESSO optical bench: from mind to reality

Science.gov (United States)

Tenegi, F.; Santana, S.; Gómez, J.; Rodilla, E.; Hughes, I.; Mégevand, D.; Rebolo, R.; Riva, M.; Luis-Simoes, R.

2016-07-01

ESPRESSO [1] is a high-resolution spectrograph under development for the VLT telescope. In general, the Optical Bench (OB) structure can be considered as a 3D one, conformed by welding thin plates of Structural Steel (St-52) with a nickelplated surface treatment, combined for getting maximum stiffness and minimum weight, that will be finally re-machined to get stringent geometrical and dimensional tolerances at I/Fs positions. TIG conventional welding procedure has been selected to minimize the cost and facilitate the own welding process. This solution follows the inheritance from HARPS [2] due to its success to achieve the required performance for the bench. This paper contains an overview of the whole process of designing and manufacturing the Optical Bench of ESPRESSO, from the very first beginning with the specifications to the current status of the bench with its integration on the Spectrograph (including the Finite Element Models and the delivery of the final structure by the supplier) and lessons learned.

EDITORIAL: The 15th Central European Workshop on Quantum Optics The 15th Central European Workshop on Quantum Optics

Science.gov (United States)

Bozic, Mirjana; Man'ko, Margarita; Arsenovic, Dusan

2009-07-01

The development of quantum optics was part and parcel of the formation of modern physics following the fundamental work of Max Planck and Albert Einstein, which gave rise to quantum mechanics. The possibility of working with pure quantum objects, like single atoms and single photons, has turned quantum optics into the main tool for testing the fundamentals of quantum physics. Thus, despite a long history, quantum optics nowadays remains an extremely important branch of physics. It represents a natural base for the development of advanced technologies, like quantum information processing and quantum computing. Previous Central European Workshops on Quantum Optics (CEWQO) took place in Palermo (2007), Vienna (2006), Ankara (2005), Trieste (2004), Rostock (2003), Szeged (2002), Prague (2001), Balatonfüred (2000), Olomouc (1999), Prague (1997), Budmerice (1995, 1996), Budapest (1994) and Bratislava (1993). Those meetings offered excellent opportunities for the exchange of knowledge and ideas between leading scientists and young researchers in quantum optics, foundations of quantum mechanics, cavity quantum electrodynamics, photonics, atom optics, condensed matter optics, and quantum informatics, etc. The collaborative spirit and tradition of CEWQO were a great inspiration and help to the Institute of Physics, Belgrade, and the Serbian Academy of Sciences and Arts, as the organizers of CEWQO 2008. The 16th CEWQO will take place in 2009 in Turku, Finland, and the 17th CEWQO will be organized in 2010 in St Andrews, United Kingdom. The 15th CEWQO was organized under the auspices and support of the Ministry of Science of the Republic of Serbia, the Serbian Physical Society, the European Physical Society with sponsorship from the University of Belgrade, the Central European Initiative, the FP6 Program of the European Commission under INCO project QUPOM No 026322, the FP7 Program of the European Commission under project NANOCHARM, Europhysics Letters (EPL), The European

Pretreatment with soluble ST2 reduces warm hepatic ischemia/reperfusion injury

International Nuclear Information System (INIS)

Yin Hui; Huang Baojun; Yang Heng; Huang Yafei; Xiong Ping; Zheng Fang; Chen Xiaoping; Chen Yifa; Gong Feili

2006-01-01

The interleukin-1 receptor-like protein ST2 exists in both membrane-bound (ST2L) and soluble form (sST2). ST2L has been found to play an important regulatory role in Th2-type immune response, but the function of soluble form of ST2 remains to be elucidated. In this study, we report the protective effect of soluble ST2 on warm hepatic ischemia/reperfusion injury. We constructed a eukaryotic expression plasmid, psST2-Fc, which expresses functional murine soluble ST2-human IgG1 Fc (sST2-Fc) fusion protein. The liver damage after ischemia/reperfusion was significantly attenuated by the expression of this plasmid in vivo. sST2-Fc remarkably inhibited the activation of Kupffer cells and the production of proinflammatory mediators TNF-α and IL-6. Furthermore, the levels of TLR4 mRNA and the nuclear translocation of NF-κB were also suppressed by pretreatment with sST2-Fc. These results thus identified soluble ST2 as a negative regulator in hepatic I/R injury, possibly via ST2-TLR4 pathway

ST segment/heart rate slope as a predictor of coronary artery disease: comparison with quantitative thallium imaging and conventional ST segment criteria

International Nuclear Information System (INIS)

Finkelhor, R.S.; Newhouse, K.E.; Vrobel, T.R.; Miron, S.D.; Bahler, R.C.

1986-01-01

The ST segment shift relative to exercise-induced increments in heart rate, the ST/heart rate slope (ST/HR slope), has been proposed as a more accurate ECG criterion for diagnosing significant coronary artery disease (CAD). Its clinical utility, with the use of a standard treadmill protocol, was compared with quantitative stress thallium (TI) and standard treadmill criteria in 64 unselected patients who underwent coronary angiography. The overall diagnostic accuracy of the ST/HR slope was an improvement over TI and conventional ST criteria (81%, 67%, and 69%). For patients failing to reach 85% of their age-predicted maximal heart rate, its diagnostic accuracy was comparable with TI (77% and 74%). Its sensitivity in patients without prior myocardial infarctions was equivalent to that of thallium (91% and 95%). The ST/HR slope was directly related to the angiographic severity (Gensini score) of CAD in patients without a prior infarction (r = 0.61, p less than 0.001). The ST/HR slope was an improved ECG criterion for diagnosing CAD and compared favorably with TI imaging

E-st@r-I experience: Valuable knowledge for improving the e-st@r-II design

Science.gov (United States)

Corpino, S.; Obiols-Rabasa, G.; Mozzillo, R.; Nichele, F.

2016-04-01

Many universities all over the world have now established hands-on education programs based on CubeSats. These small and cheap platforms are becoming more and more attractive also for other-than-educational missions, such as technology demonstration, science applications, and Earth observation. This new paradigm requires the development of adequate technology to increase CubeSat performance and mission reliability, because educationally-driven missions have often failed. In 2013 the ESA Education Office launched the Fly Your Satellite! Programme which aims at increasing CubeSat mission reliability through several actions: to improve design implementation, to define best practices for conducting the verification process, and to make the CubeSat community aware of the importance of verification. Within this framework, the CubeSat team at Politecnico di Torino developed the e-st@r-II CubeSat as follow-on of the e-st@r-I satellite, launched in 2012 on the VEGA Maiden Flight. E-st@r-I and e-st@r-II are both 1U satellites with educational and technology demonstration objectives: to give hands-on experience to university students and to test an active attitude determination and control system based on inertial and magnetic measurements with magnetic actuation. This paper describes the know-how gained thanks to the e-st@r-I mission, and how this heritage has been translated into the improvement of the new CubeSat in several areas and lifecycle phases. The CubeSat design has been reviewed to reduce the complexity of the assembly procedure and to deal with possible failures of the on-board computer, for example re-coding the software in the communications subsystem. New procedures have been designed and assessed for the verification campaign accordingly to ECSS rules and with the support of ESA specialists. Different operative modes have been implemented to handle some anomalies observed during the operations of the first satellite. A new version of the on-board software is

Electrocardiogram ST-Segment Morphology Delineation Method Using Orthogonal Transformations.

Directory of Open Access Journals (Sweden)

Miha Amon

Full Text Available Differentiation between ischaemic and non-ischaemic transient ST segment events of long term ambulatory electrocardiograms is a persisting weakness in present ischaemia detection systems. Traditional ST segment level measuring is not a sufficiently precise technique due to the single point of measurement and severe noise which is often present. We developed a robust noise resistant orthogonal-transformation based delineation method, which allows tracing the shape of transient ST segment morphology changes from the entire ST segment in terms of diagnostic and morphologic feature-vector time series, and also allows further analysis. For these purposes, we developed a new Legendre Polynomials based Transformation (LPT of ST segment. Its basis functions have similar shapes to typical transient changes of ST segment morphology categories during myocardial ischaemia (level, slope and scooping, thus providing direct insight into the types of time domain morphology changes through the LPT feature-vector space. We also generated new Karhunen and Lo ève Transformation (KLT ST segment basis functions using a robust covariance matrix constructed from the ST segment pattern vectors derived from the Long Term ST Database (LTST DB. As for the delineation of significant transient ischaemic and non-ischaemic ST segment episodes, we present a study on the representation of transient ST segment morphology categories, and an evaluation study on the classification power of the KLT- and LPT-based feature vectors to classify between ischaemic and non-ischaemic ST segment episodes of the LTST DB. Classification accuracy using the KLT and LPT feature vectors was 90% and 82%, respectively, when using the k-Nearest Neighbors (k = 3 classifier and 10-fold cross-validation. New sets of feature-vector time series for both transformations were derived for the records of the LTST DB which is freely available on the PhysioNet website and were contributed to the LTST DB. The

Home of the 151st Air Refueling Wing

Science.gov (United States)

History HRA Alley Public Affairs SAPR Units Contact Us Search 151st ARW: 151st ARW The Roland R. Wright woman in the profession of arms President Trump visits Roland R. Wright Air National Guard Base 151st Commentaries Women's History Month: looking around as important as looking back Veterans Day: Pay tribute with

St. Louis Airport site environmental report for calendar year 1989, St. Louis, Missouri

Energy Technology Data Exchange (ETDEWEB)

none,

1990-05-01

The environmental monitoring program, which began in 1984, continued during 1989 at the St. Louis Airport Site (SLAPS) in St. Louis County, Missouri. SLAPS and its vicinity properties, including ditches north and south of the site, were designated for cleanup as part of the Formerly Utilized Sites Remedial Action Program (FUSRAP), a United States Department of Energy (DOE) program to identify and decontaminate or otherwise control sites where residual radioactive material remains from the early years of the nation's atomic energy program. The monitoring program at SLAPS measures radon concentrations in air; external gamma dose rates; and uranium, thorium, and radium concentrations in surface water, groundwater, and sediment. Additionally, several nonradiological parameters are measured in groundwater. To assess the potential effect of SLAPS on public health, the potential radiation dose was estimated for a hypothetical maximally exposed individual. This report presents the findings of the environmental monitoring program conducted at the St. Louis Airport Site (SLAPS) during calendar year 1989. 19 refs., 13 figs., 14 tabs.

First optical education center in Japan established by cooperation between academia and industry

Science.gov (United States)

Yatagai, Toyohiko

2014-07-01

At the present of the 21st century, optical technology became what must be in our life. If there is no optical technology, we cannot use optical equipments such as the camera, microscopes, DVD, LEDs and laser diodes (LDs). Optics is also the leading part in the most advanced scientific field. It is clear that the organization which does education and research is required in such a very important area. Unfortunately, there was no such organization in Japan. The education and research of light have been individually done in various faculties of universities, various research institutes, and many companies. However, our country is now placed in severer surroundings, such as the globalization of our living, the accelerated competition in research and development. This is one of the reasons why Utsunomiya University has established Center for Optical Research and Education (CORE) in 2007. To contribute to optical technology and further development of optical industry, "Center for Optical Research and Education (CORE), Utsunomiya University" promotes education and research in the field of the optical science and technology cooperatively with industry, academia and the government. Currently, 6 full professors, 21 cooperative professors, 2 visiting professors and 7 post-doctoral researchers and about 40 students are joined with CORE. Many research projects with industries, the local government of Tochigi as well as Japanese government. Optical Innovation Center has established in CORE by supporting of Japan Science and Technology Agency in 2011 to develop advanced optical technologies for local companies.

Vacuum education courses at the General Electric Company's Neutron Devices Department, St. Petersburg, Florida

International Nuclear Information System (INIS)

Provo, J.L.; Brown, W.C.

1978-01-01

Vacuum Technology has, from the beginning, played a key role in the production of the Department's products at the General Electric Company's Neutron Devices Department (GEND). Early recognition was given to the need for vacuum education and training for producing and maintaining vacuums to meet departmental objectives. The vacuum courses taught at GEND are described. These include basic Vacuum Technology, Advanced Vacuum Technology, and specialized vacuum related courses. Course offering rationale, outlines of subject matter covered and criteria for measuring effectiveness will be presented for each course. Such vacuum technology related courses have resulted in improved GEND product quality and in reducing losses and production cost. At the same time, these courses have given participating employees career motivation for fulfilling more challenging vacuum technology job related positions and have enabled them to achieve upward mobility in the Department's work force

Virulence of invasive Salmonella Typhimurium ST313 in animal models of infection.

Directory of Open Access Journals (Sweden)

Girish Ramachandran

2017-08-01

Full Text Available Salmonella Typhimurium sequence type (ST 313 produces septicemia in infants in sub-Saharan Africa. Although there are known genetic and phenotypic differences between ST313 strains and gastroenteritis-associated ST19 strains, conflicting data about the in vivo virulence of ST313 strains have been reported. To resolve these differences, we tested clinical Salmonella Typhimurium ST313 and ST19 strains in murine and rhesus macaque infection models. The 50% lethal dose (LD50 was determined for three Salmonella Typhimurium ST19 and ST313 strains in mice. For dissemination studies, bacterial burden in organs was determined at various time-points post-challenge. Indian rhesus macaques were infected with one ST19 and one ST313 strain. Animals were monitored for clinical signs and bacterial burden and pathology were determined. The LD50 values for ST19 and ST313 infected mice were not significantly different. However, ST313-infected BALB/c mice had significantly higher bacterial numbers in blood at 24 h than ST19-infected mice. ST19-infected rhesus macaques exhibited moderate-to-severe diarrhea while ST313-infected monkeys showed no-to-mild diarrhea. ST19-infected monkeys had higher bacterial burden and increased inflammation in tissues. Our data suggest that Salmonella Typhimurium ST313 invasiveness may be investigated using mice. The non-human primate results are consistent with clinical data, suggesting that ST313 strains do not cause diarrhea.

Virulence of invasive Salmonella Typhimurium ST313 in animal models of infection.

Science.gov (United States)

Ramachandran, Girish; Panda, Aruna; Higginson, Ellen E; Ateh, Eugene; Lipsky, Michael M; Sen, Sunil; Matson, Courtney A; Permala-Booth, Jasnehta; DeTolla, Louis J; Tennant, Sharon M

2017-08-01

Salmonella Typhimurium sequence type (ST) 313 produces septicemia in infants in sub-Saharan Africa. Although there are known genetic and phenotypic differences between ST313 strains and gastroenteritis-associated ST19 strains, conflicting data about the in vivo virulence of ST313 strains have been reported. To resolve these differences, we tested clinical Salmonella Typhimurium ST313 and ST19 strains in murine and rhesus macaque infection models. The 50% lethal dose (LD50) was determined for three Salmonella Typhimurium ST19 and ST313 strains in mice. For dissemination studies, bacterial burden in organs was determined at various time-points post-challenge. Indian rhesus macaques were infected with one ST19 and one ST313 strain. Animals were monitored for clinical signs and bacterial burden and pathology were determined. The LD50 values for ST19 and ST313 infected mice were not significantly different. However, ST313-infected BALB/c mice had significantly higher bacterial numbers in blood at 24 h than ST19-infected mice. ST19-infected rhesus macaques exhibited moderate-to-severe diarrhea while ST313-infected monkeys showed no-to-mild diarrhea. ST19-infected monkeys had higher bacterial burden and increased inflammation in tissues. Our data suggest that Salmonella Typhimurium ST313 invasiveness may be investigated using mice. The non-human primate results are consistent with clinical data, suggesting that ST313 strains do not cause diarrhea.

Relationship between Serum Inflammatory Biomarkers and Thrombus Characteristics in Patients with ST Segment Elevation Myocardial Infarction.

Science.gov (United States)

Niccoli, Giampaolo; Menozzi, Alberto; Capodanno, Davide; Trani, Carlo; Sirbu, Vasile; Fineschi, Massimo; Zara, Chiara; Crea, Filippo; Trabattoni, Daniela; Saia, Francesco; Ladich, Elena; Biondi Zoccai, Giuseppe; Attizzani, Guilherme; Guagliumi, Giulio

2017-01-01

To compare angiographic and optical coherence tomography (OCT) data pertinent to thrombi, along with the histologic characteristics of aspirated thrombi in patients presenting with ST elevation myocardial infarction (STEMI) with or without inflammation, as assessed by C-reactive protein (CRP) and myeloperoxidase (MPO). In the OCTAVIA (Optical Coherence Tomography Assessment of Gender Diversity in Primary Angioplasty) study, 140 patients with STEMI referred for primary percutaneous intervention were enrolled. The patients underwent OCT assessment of the culprit vessel, along with blood sampling of CRP and MPO, and histologic analysis of the thrombus. Biomarkers were available for 129 patients, and histology and immunohistochemistry of the thrombi were available for 78 patients. Comparisons were made using the median thresholds of CRP and MPO (2.08 mg/L and 604.124 ng/mL, respectively). There was no correlation between CRP and MPO levels in the whole population (p = 0.685). Patients with high CRP levels had higher thrombus grades and more frequent TIMI flow 0/1 compared with those with low CRP levels (5 [1st quartile 3; 3rd quartile 5] vs. 3.5 mg/L [1; 5], p = 0.007, and 69.3 vs. 48.5%, p = 0.04, respectively). Patients with high MPO levels more commonly had early thrombi than had those with low MPO levels (42.5 vs. 20.0%, p = 0.04). CRP and MPO were not correlated in STEMI patients, possibly reflecting different pathogenic mechanisms, with CRP more related to thrombus burden and MPO to thrombus age. © 2016 S. Karger AG, Basel.

Krypton and Xenon Radionuclides Monitoring in the Northwest Region of Russia

Science.gov (United States)

Dubasov, Yuri V.; Okunev, Nikolay S.

2010-05-01

Monitoring of Xe and Kr radionuclides was conducted from August 2006 to 30 July 2008 within the framework of ISTC Project #2133. Cherepovets City in Vologda Province and St. Petersburg were chosen as monitoring locations. Kr-Xe concentrate samples were obtained as a result of processing of several thousand m3 of atmospheric air. New results of 85Kr monitoring show, that for last 15 years, the 85Kr volumetric activity in the atmospheric air of the northwest region of Russia has increased approximately 50% and has achieved a level of 1.5 Bq/m3. This value correlates well with similar data for Western Europe and Japan. The xenon fraction (80-160 cm3 under STP) is adsorbed on charcoal in the ampoule, which is measured in the well of HPGe gamma detector. Minimum detectable concentration (MDC) of 133Xe for this technique is 0.008 mBq/m3, and it is the most sensitive method used today. The 133Xe concentration in the atmospheric air of Cherepovets City varied in the monitoring period ranging from 0.09 to 2.5 mBq/m3. During the period of March 2007-30 July 2008, 133Xe activity concentration in the atmospheric air of St. Petersburg changed from background values (0.2-0.3 mBq/m3) to 185 mBq/m3 and for approximately 20% of the samples 135Xe was also measured with the 135Xe/133Xe activity ratio varied within the range of 0.03-3.5.

CO2calc: A User-Friendly Seawater Carbon Calculator for Windows, Mac OS X, and iOS (iPhone)

Science.gov (United States)

Robbins, L.L.; Hansen, M.E.; Kleypas, J.A.; Meylan, S.C.

2010-01-01

A user-friendly, stand-alone application for the calculation of carbonate system parameters was developed by the U.S. Geological Survey Florida Shelf Ecosystems Response to Climate Change Project in response to its Ocean Acidification Task. The application, by Mark Hansen and Lisa Robbins, USGS St. Petersburg, FL, Joanie Kleypas, NCAR, Boulder, CO, and Stephan Meylan, Jacobs Technology, St. Petersburg, FL, is intended as a follow-on to CO2SYS, originally developed by Lewis and Wallace (1998) and later modified for Microsoft Excel? by Denis Pierrot (Pierrot and others, 2006). Besides eliminating the need for using Microsoft Excel on the host system, CO2calc offers several improvements on CO2SYS, including: An improved graphical user interface for data entry and results Additional calculations of air-sea CO2 fluxes (for surface water calculations) The ability to tag data with sample name, comments, date, time, and latitude/longitude The ability to use the system time and date and latitude/ longitude (automatic retrieval of latitude and longitude available on iPhone? 3, 3GS, 4, and Windows? hosts with an attached National Marine Electronics Association (NMEA)-enabled GPS) The ability to process multiple files in a batch processing mode An option to save sample information, data input, and calculated results as a comma-separated value (CSV) file for use with Microsoft Excel, ArcGIS,? or other applications An option to export points with geographic coordinates as a KMZ file for viewing and editing in Google EarthTM

Doppler shift simulation of scattered HF signals during the Tromsø HF pumping experiment on 16 February 1996

Directory of Open Access Journals (Sweden)

T. D. Borisova

Full Text Available Comparisons between bistatic scatter measurements and simulation results during the Tromsø HF pumping experiment on 16 February 1996 are made. Doppler measurements of an HF diagnostic signal scattered from the field-aligned irregularities (FAIs in the auroral E-region were carried out on the London – Tromsø – St. Petersburg path at 9410 kHz from 21:00 to 22:00 UT. The scattered signals were observed both from natural and artificial ionospheric irregularities located in the vicinity of Tromsø. To simulate the Doppler frequency shifts, f_d , of scattered signals, a radio channel model, named CONE, was developed. The model allows for ray tracing, group and phase paths, and Doppler frequency shift calculations. The calculated Doppler shifts were analyzed for dependence on the magnitude and direction of plasma velocities in the scattering volume. It was found that the velocity components in the north-south direction are crucial for explaining the Doppler frequency shifts of the scattered diagnostic signals. To simulate f_d , real velocities obtained from the EISCAT UHF radar at an altitude of 278 km and from the digital all-sky imager during the experiment were employed. The simulation results of Doppler frequency shift variations with time are in reasonable agreement with the experimental Doppler shifts of scattered signals on the London – Tromsø – St. Petersburg path.

Key words. Ionosphere (active experiments; ionospheric irregularities Radio science (ionospheric propagation

Henkilöstötilinpäätös konsultointiyritykselle

OpenAIRE

Halmesvaara, Riikka

2010-01-01

Tämän toiminnallisen opinnäytetyön tarkoituksena oli antaa Konsultointiyritykselle kokonaiskuvaa henkilöstöstä tekemällä ilmapiirikartoitustutkimus sekä kirjallinen henkilöstötilinpäätös, joka koostui henkilöstötuloslaskelmasta ja henkilöstökertomuksesta. Työ suoritettiin tutkimuksellisena kehittämishankkeena konsultointiyritykselle. Tutkimusongelmana oli kuvata Konsultointiyrityksen osaamispääomaa ja henkilöstön rakennetta sekä luoda työkalu strategiassa määriteltyjen henkilöstöä koskevien o...

St. John's Wort (Hypericum Perforatum) and Pregnancy

Science.gov (United States)

... best live chat Live Help Fact Sheets Share St. John’s Wort (Hypericum perforatum) Tuesday, 01 May 2018 ... risk. This sheet talks about whether exposure to St. John’s Wort may increase the risk for birth ...

{sup 11}C- and {sup 18}F Production at TPC RK2 Laboratory

Energy Technology Data Exchange (ETDEWEB)

Solin, O.; Johansson, S.; Eriksson, P-O.; Rajander, J.; Kokkomäki, E.; Helin, S.; Arponen, E.; Aromaa, J.; Savisto, N.; Bergman, J.; Heselius, S-J. [Turku PET Centre, Radiopharmaceutical Chemistry Laboratory and Accelerator Laboratory, Porthaninkatu 3, 20500 Turku (Finland)

2009-07-01

Four gas targets for production of [{sup 11}C]CO{sub 2} and [{sup 11}C]CH{sub 4} as well as static and one circulating water target for [{sup 18}F]fluoride production have been installed on the external beam line of the CC18/9 cyclotron (Efremov Institute for Electrophysical Apparatuses, St. Petersburg, Russia) at TPC. The cyclotron is capable of accelerating 18 MeV protons (9 MeV deuterons) at particle beam intensities in excess of 100 μA. The aim with these radionuclide production systems is high yield, high specific radioactivity precursor production for PET radiopharmaceuticals.

Occult knowledge and sacred geometry. A new interpretation of a portrait of Rubens and his son from the Hermitage Museum

Directory of Open Access Journals (Sweden)

Teresa Esposito

2017-02-01

Full Text Available This paper explores the diversity and complexity of Rubens’s humanist interests and illustrates his appropriation of learned and esoteric knowledge, by discussing the anonymous painting in the Hermitage Museum in St. Petersburg in which Rubens is portrayed together with his son Albert. This portrait also depicts a sculpture from Rubens’s collection, that of Hecate Triformis, who in antiquity was considered to be a goddess of the underworld. By focusing on the books, manuscripts, Gnostic gems, and the Hecate statue from the artist’s collections, this paper will provide a new iconographic analysis of the Hermitage painting.

Metrics for assessing retailers based on consumer perception

Directory of Open Access Journals (Sweden)

Klimin Anastasii

2017-01-01

Full Text Available The article suggests a new look at trading platforms, which is called “metrics.” Metrics are a way to look at the point of sale in a large part from the buyer’s side. The buyer enters the store and make buying decision based on those factors that the seller often does not consider, or considers in part, because “does not see” them, since he is not a buyer. The article proposes the classification of retailers, metrics and a methodology for their determination, presents the results of an audit of retailers in St. Petersburg on the proposed methodology.

Detection by EPR method of radiation treatment in dried fruits containing crystalline sugar

International Nuclear Information System (INIS)

Lehner, K.; Stachowicz, W.

2006-01-01

The results of EPR (electron paramagnetic resonance) measurements are presented on the detection ability and stability of radiation induced sugar-born radicals in the samples of dried (dehydrated) fruits available in the market and related to doses of 0.5, 1 and 3 kGy, respectively. The experiments have been conducted during 12 months of storage. Measurements were done with an EPR - 10 MINI spectrometer in X band (frequency of microwaves 9.5 GHz), St. Petersburg Instruments Ltd. The aim of the work was to prove the reliability of acceptability of the method in routine control of irradiated food. (author)

Political Youth Organisations, Music and National Identity in Contemporary Russia

Directory of Open Access Journals (Sweden)

Chiara Pierobon

2014-12-01

Full Text Available This article analyses the relationship between political youth organisations, music and national identity in contemporary Russia. It focuses on four of the most representative political youth groups present in the city of St. Petersburg – the Young Guard, the National Bolsheviks, the Movement Against Illegal Immigration (DPNI, and Oborona [Defence] – and describes their conceptualisation of post-Soviet Russianness, as captured through an analysis of their lyrics. The main contribution of this empirical study is the detection of convergences and divergences with regard to the national identity issue characterising youth organisations that position themselves differently in the Russian political spectrum.

The dual-system traction equipment of the high speed train Velaro for Russia; Die Mehrsystemtraktionsausruestung des Hochgeschwindigkeitszuges Velaro fuer Russland

Energy Technology Data Exchange (ETDEWEB)

Horstmann, D.; Budzinski, F.; Pirwitz, J. [Siemens AG, Erlangen (Germany)

2007-07-01

As from 2009 eight high speed trainsets of the Velaro-family will be delivered to Russia. The ten-car trainsets with distributed traction equipment are intended for service on all high speed lines in Russia, starting with the Moscow - St. Petersburg line. They will be supplied in two variants, single- and dual-system trainsets, so that they are deployable in a broad area. Furthermore the Russian standards and specifics have to be considered. The track gauge in Russia is 1520 mm instead of 1435 mm as common in Europe and the cold and snowy winters require a special ventilation- or cooling system. (orig.)

ST2 IN REJECTION OF THE TRANSPLANTED HEART

Directory of Open Access Journals (Sweden)

O. P. Shevchenko

2015-01-01

Full Text Available This review summarizes the current literature devoted to the analysis of prognostic role of ST2 biomarker in rejection of the transplanted heart. ST2 is one of the most promising diagnostic markers of the development and severity of heart failure as well as the mortality risk in patients with cardiovascular diseases. ST2 is expressed in cardiomyocytes in response to a variety of pathological processes and mechanical damage to the heart, which allows diagnosing cardiovascular diseases before clinical manifestations. Presumably, measuring the level of ST2 in heart transplant may have diagnostic and prognostic value in the assessment of graft and risk of rejection. Currently, accumulated clinical data on the role of given biomarker in heart transplantation are not enough, and further research on the relation of ST2 levels with different clinical and laboratory parameters in heart recipients is necessary. 

Dimensionering af stålrammebygninger mod kipning

DEFF Research Database (Denmark)

Borchersen, E.; Frederiksen, J.O.; Skov, K.

Rapporten beskriver en metode til dimensionering af stålrammebygninger mod kipning. Metoden er baseret dels på elasticitetsteoretiske overvejelser, dels på forsøg udført med 3-charniers stålrammmer i fuld skala....

GeoTIFF of 3x3 m Bathymetry for St. Thomas & St. John, 2011, UTM 20N NAD83

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This image represents a LiDAR (Light Detection & Ranging) 3x3 meter resolution bathymetric surface for an area of shallow seabed surrounding St. Thomas and St....

Plutonium-induced osteosarcomas in the St. Bernard

International Nuclear Information System (INIS)

Taylor, G.N.; Thurman, G.B.; Mays, C.W.; Shabestari, L.; Angus, W.; Eaton, J.; Hitchman, J.

1978-01-01

Thirteen osteosarcomas have been observed among the 7 St. Bernards that have died following the injection of 239 Pu. Preliminary data indicate that the St. Bernard is about 6 times more sensitive than the Beagle, and about 150 times more sensitive than the average person is to 239 Pu-induced bone sarcomas. Thus, the St. Bernard may be an excellent model to study the pathogenesis of bone cancer induction, to evaluate the relationship between spontaneous susceptibility and radiosensitivity, and to determine whether or not radiosensitivity significantly affects the toxicity ratio

41st Vietnam National Conference on Theoretical Physics

International Nuclear Information System (INIS)

2017-01-01

Preface The 41 st Vietnam National Conference on Theoretical Physics (NCTP-41) was held during 1-4 August 2016 in Nha Trang, Vietnam. The NCTP-41 was organized by the Institute of Physics, Vietnam Academy of Science and Technology (IOP-VAST) under the support of the Vietnamese Theoretical Physics Society (VTPS). This meeting belongs to a series of annual theoretical physics conferences that started in 1976. The conference has covered a wide range of theoretical physics topics from 4 major fields: • Particle, nuclear and astro- physics, • Molecular physics, quantum optics and quantum computation, • Condensed matter physics, • Soft matter, biological and interdisciplinary physics. 115 participants have participated in the conference. 2 invited talks, 22 oral and 75 poster contributions were presented. This volume contains selected papers contributed by the participants. Editors of the NCTP-41 Proceedings Trinh Xuan Hoang, Hoang Anh Tuan and Vu Ngoc Tuoc Information about Organizer, Sponsor, Honorary Chair and Chair and also lists of committees and participants are available in the PDF (paper)

Optical MEMS: past, present and future

Science.gov (United States)

Ramani, Chandra Mouli

2005-09-01

Spurred by the growth of the internet, Optical Telecommunications bandwidth, experienced unprecedented growth during late 1990's. During this time of great economic expansion, the creation of new enterprises was vast and the expansion of established component, system and services companies was breathtaking. Unfortunately, this positive economic state was short-lived. This period was followed in 2001-2004 by one of the most significant market crashes in history. During those 10 years of economic growth, about $20B in venture capital was invested in the optical telecom industry, most of this investment was lost in recent years. Many start-up industries which experienced unprecedented growth at the end of the 20th century were lost at the start of the 21st. (1) During this time many, innovative technologies were born and buried. However, many new capabilities emerged from this period of unrest; one such example is the advent of Optical MEMS (MOEMS). Many academics and corporate laboratories pursued the development of MOEMS during the economic boom and, in the author's view; MOEMS surfaced as a powerful and versatile tool set that has proved invaluable and in the last few years during economic downturn, stood the test of time. In the Telecommunications industry, for optical switching and wavelength management applications MOEMS has proven to be the technology of choice. (2) Variable Optical Attenuators (VOA), Wavelength Blockers (WB), Dynamic Gain Equalizers (DGE), and most recently Wavelength Selective Switches (WSS) are being used in the numerous recent network deployments. Moreover, agile networks of the future will have MOEMS at every node. This presentation will provide an overview of the history of MOEMS in Telecommunications, discuss its byproducts and offer a window into the future of the technology.

Designing Optical Spreadsheets-Technological Pedagogical Content Knowledge Simulation (S-TPACK): A Case Study of Pre-Service Teachers Course

Science.gov (United States)

Thohir, M. Anas

2018-01-01

In the 21st century, the competence of instructional technological design is important for pre-service physics teachers. This case study described the pre-service physics teachers' design of optical spreadsheet simulation and evaluated teaching and learning the task in the classroom. The case study chose three of thirty pre-service teacher's…

OCT guidance during stent implantation in primary PCI: A randomized multicenter study with nine months of optical coherence tomography follow-up

Czech Academy of Sciences Publication Activity Database

Kala, P.; Červinka, P.; Jakl, M.; Kanovský, J.; Kupec, A.; Špaček, R.; Kvasnak, M.; Poloczek, M.; Červinková, M.; Bezerra, H.; Valenta, Zdeněk; Attizzani, G.; Schnell, A.; Hong, L.; Costa, M.

2018-01-01

Roč. 250, 1 January (2018), s. 98-103 ISSN 0167-5273 Institutional support: RVO:67985807 Keywords : optical coherence tomography * OCT * primary PCI * ST-segment elevation myocardial infarction * drug-eluting stents Subject RIV: FA - Cardiovascular Diseases incl. Cardiotharic Surgery Impact factor: 6.189, year: 2016

The Diagnosis of Spontaneous Coronary Artery Dissection by Optical Coherence Tomography.

Science.gov (United States)

Kanda, Takahiro; Tawarahara, Kei; Matsukura, Gaku; Matsunari, Masayoshi; Takabayashi, Rumi; Tamura, Jun; Ozeki, Mariko; Ukigai, Hiroshi

2018-02-15

Spontaneous coronary artery dissection (SCAD) is rare, but it frequently presents as acute myocardial infarction. It is frequently fatal and most cases are diagnosed at autopsy. We herein present the case of a 65-year-old woman with ST-elevation and myocardial infarction due to SCAD. Optical coherence tomography (OCT) helped us to confirm the diagnosis. The information on the intravascular morphology provided by OCT imaging is much more detailed in comparison to that provided by coronary angiography (CAG) and intravascular ultrasound (IVUS).

St. Louis FUSRAP Lessons Learned

International Nuclear Information System (INIS)

Eberlin, J.; Williams, D.; Mueller, D.

2003-01-01

The purpose of this paper is to present lessons learned from fours years' experience conducting Remedial Investigation and Remedial Action activities at the St. Louis Downtown Site (SLDS) under the Formerly Utilized Sites Remedial Action Program (FUSRAP). Many FUSRAP sites are experiencing challenges conducting Remedial Actions within forecasted volume and budget estimates. The St. Louis FUSRAP lessons learned provide insight to options for cost effective remediation at FUSRAP sites. The lessons learned are focused on project planning (budget and schedule), investigation, design, and construction

21st Century Skills Map: The Arts

Science.gov (United States)

Dean, Colleen; Ebert, Christie M. Lynch; McGreevy-Nichols, Susan; Quinn, Betsy; Sabol, F. Robert; Schmid, Dale; Shauck, R. Barry; Shuler, Scott C.

2010-01-01

This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of the Arts.

Characterisation of Australian MRSA strains ST75- and ST883-MRSA-IV and analysis of their accessory gene regulator locus.

Directory of Open Access Journals (Sweden)

Stefan Monecke

Full Text Available BACKGROUND: Community-acquired methicillin-resistant Staphylococcus aureus have become a major problem in Australia. These strains have now been isolated throughout Australia including remote Indigenous communities that have had minimal exposure to healthcare facilities. Some of these strains, belonging to sequence types ST75 and ST883, have previously been reported to harbour highly divergent alleles of the housekeeping genes used in multilocus sequence typing. METHODOLOGY/PRINCIPAL FINDINGS: ST75-MRSA-IV and ST883-MRSA-IV isolates were characterised in detail. Morphological features as well as 16S sequences were identical to other S. aureus strains. Although a partial rnpB gene sequence was not identical to previously known S. aureus sequences, it was found to be more closely related to S. aureus than to other staphylococci. Isolates also were screened using diagnostic DNA microarrays. These isolates yielded hybridisation results atypical for S. aureus. Primer directed amplification assays failed to detect species markers (femA, katA, sbi, spa. However, arbitrarily primed amplification indicated the presence of unknown alleles of these genes. Isolates could not be assigned to capsule types 1, 5 or 8. The allelic group of the accessory gene regulator (agr locus was not determinable. Sequencing of a region of agrB, agrC and agrD (approximately 2,100 bp revealed a divergent sequence. However, this sequence is more related to S. aureus agr alleles I and IV than to agr sequences from other Staphylococcus species. The predicted auto-inducing peptide (AIP sequence of ST75 was identical to that of agr group I, while the predicted AIP sequence of ST883 was identical to agr group IV. CONCLUSIONS/SIGNIFICANCE: The genetic properties of ST75/ST883-MRSA may be due to a series of evolutionary events in ancient insulated S. aureus strains including a convergent evolution leading to agr group I- or IV-like AIP sequences and a recent acquisition of SCCmec IV

Plutonium-induced osteosarcomas in the St. Bernard

International Nuclear Information System (INIS)

Taylor, G.N.; Thurman, G.B.; Mays, C.W.; Shabestari, L.; Angus, W.; Atherton, D.R.

1981-01-01

Fourteen osteosarcomas were observed among the eight St. Bernards that died following the injection of 239 Pu. Early data tentatively indicate that the St. Bernard is about 5 times more sensitive than the beagle and about 130 times more sensitive than the average person is estimated to be to 239 Pu-induced bone sarcomas. Thus the St. Bernard may be an excellent model in which to study the pathogenesis of bone cancer induction, to evaluate the relationship between spontaneous susceptibility and radiosensitivity, and to determine whether radiosensitivity significantly affects the toxicity ration of 239 Pu/ 226 Ra

St. Vicent Ferrer’s Catalán sermon on St. Martin of Tours

Directory of Open Access Journals (Sweden)

Ferreiro, Alberto

2013-12-01

Full Text Available One of the most widely venerated saints in the Middle Ages was St. Martin of Tours whose cult continues to this day in many parts of the world. In the Middle Ages, he became as popular as other major saints such as Thomas Becket, Santiago de Compostela and the Virgin Mary. St. Martin’s cult became very prominent in the Iberian Peninsula before and after the emergence of the cult of Santiago de Compostela. In St. Vicent Ferrer’s voluminous sermons this one in Catalán is dedicated to this most venerated Gallic saint. The most important late antique and early medieval sources that form the background of this sermon are by Sulpicius Severus- the Gallus and Vita Sancti Martini. In the high Middle Ages, however, his cult was popularized through the Legenda Aurea written by the Dominican Jacobus of Voragine, who synthesized Sulpicius’ two works on St. Martin. Moreover, St. Vicent preached not to make any major doctrinal breakthroughs- his main interest was to evangelize, not to write academic theology- he nevertheless exhibited great creativity. The object of this study is St. Vicent’s Catalán sermon Alius Sermo Sancti Martini, CXXXIV.Uno de los santos más venerados en la edad media fue San Martín de Tours, cuyo culto continúa hasta hoy en muchas partes del mundo. En la edad media, se hizo tan popular como otros grandes Santos: Thomas Becket, Santiago de Compostela y la Virgen María. El culto de San Martín se hizo prominente en la Península Ibérica antes y después de la aparición del culto a Santiago de Compostela. En los sermones voluminosos de San Vicente Ferrer esta uno en Catalán que está dedicado a este santo tan venerado de Galia. Las fuentes más importantes procedentes de la antigu.edad tardía y principios medievales que forma el fondo de este sermón son Gallus y la Vita Sancti Martini de Sulpicio Severo. Sin embargo, en la alta edad media, su culto se popularizó a través de la Legenda Aurea escrita por el dominico

Frauen mit Eßstörungen im Ausdauersport

OpenAIRE

Bös, Annette

2003-01-01

Die vorliegende Arbeit untersucht das Phänomen Eßstörungen bei Ausdauersportlerinnen. Auf dem Hintergrund des identitätstheoretischen Ansatzes von Stahr et al. (1995) geht es um die Frage nach den Hauptverursachungsmomenten der Eßstörungen von sieben jungen Sportlerinnen. Im Rahmen einer qualitativen Sozialforschungsarbeit wurden sieben Athletinnen in einem problemzentrierten Interview zur Phase ihrer Eßstörungserkrankung befragt. Die Arbeit setzt sich zum Ziel, einen Beitrag zur systematisch...

Kirjallisuuskatsaus tiimityöstä

OpenAIRE

Uimi, Jutta

2012-01-01

Laurea-ammattikorkeakoulu Tiivistelmä Laurea Lohja Hoitotyön koulutusohjelma Uimi Jutta Kirjallisuuskatsaus tiimityöstä Vuosi 2012 Sivumäärä 43 Tämän opinnäytetyön tavoitteena oli kuvata kirjallisuuskatsauksen muodossa, miten tiimityö määritellään terveydenhuollon organisaatiossa ja tiimityön käytettävyyttä sekä millaisissa yhteyksissä tiimityötä käytetään. Tarkoituksena oli tuottaa tutkittua tietoa tiimityöstä Helsingin ja Uudenmaan sairaanhoitopiiriin (HUS) kuulu...

ST-segment resolution with bivalirudin versus heparin and routine glycoprotein IIb/IIIa inhibitors started in the ambulance in ST-segment elevation myocardial infarction patients transported for primary percutaneous coronary intervention: The EUROMAX ST-segment resolution substudy.

Science.gov (United States)

Van't Hof, Arnoud; Giannini, Francesco; Ten Berg, Jurrien; Tolsma, Rudolf; Clemmensen, Peter; Bernstein, Debra; Coste, Pierre; Goldstein, Patrick; Zeymer, Uwe; Hamm, Christian; Deliargyris, Efthymios; Steg, Philippe G

2017-08-01

Myocardial reperfusion after primary percutaneous coronary intervention (PCI) can be assessed by the extent of post-procedural ST-segment resolution. The European Ambulance Acute Coronary Syndrome Angiography (EUROMAX) trial compared pre-hospital bivalirudin and pre-hospital heparin or enoxaparin with or without GPIIb/IIIa inhibitors (GPIs) in primary PCI. This nested substudy was performed in centres routinely using pre-hospital GPI in order to compare the impact of randomized treatments on ST-resolution after primary PCI. Residual cumulative ST-segment deviation on the single one hour post-procedure electrocardiogram (ECG) was assessed by an independent core laboratory and was the primary endpoint. It was calculated that 762 evaluable patients were needed to show non-inferiority (85% power, alpha 2.5%) between randomized treatments. A total of 871 participated with electrocardiographic data available in 824 patients (95%). Residual ST-segment deviation one hour after PCI was 3.8±4.9 mm versus 3.9±5.2 mm for bivalirudin and heparin+GPI, respectively ( p=0.0019 for non-inferiority). Overall, there were no differences between randomized treatments in any measures of ST-segment resolution either before or after the index procedure. Pre-hospital treatment with bivalirudin is non-inferior to pre-hospital heparin + GPI with regard to residual ST-segment deviation or ST-segment resolution, reflecting comparable myocardial reperfusion with the two strategies.

St. Sofia in Ohrid, space, structure, forms: Sources

Directory of Open Access Journals (Sweden)

Korać Vojislav

2008-01-01

Full Text Available This work comments in particular on studies dealing with the church of St. Sofia in Ohrid. Among them are the monographs of two authors, Barbara Maria Schellewald (Die Arhitektur der Sophien Kirchen in Ohrid, Bon 1986 and Boris Čipan (Sveta Sofija, katedralen hram na ohridskata arhiepiskopija, Skopje 1995. Special attention is devoted to the typological interpretation of St. Sofia, to its initial design as a triple-nave basilica with a dome at the centre. Insightful descriptions are given about the older monuments in the Byzantine capital, Constantinople. Special attention is paid to the external architectonic workmanship. The western façade of St. Sofia demonstrates the features of Late Byzantine architecture, while the eastern façade directly reveals the triple-nave spatial design. That is why this article on St. Sofia contains sketches of the western and the eastern façades, illustrating the features of its architectonic specificities. On the whole, the author presents St. Sofia in Ohrid as a unique work of architecture of the Byzantine region. .

The 21st Century as Whose Century?

Directory of Open Access Journals (Sweden)

David Scott

2015-08-01

Full Text Available Macro-analysis and East-West encounter are shown through consideration of objective yet subjective constructed concepts for the international system and international economy in the 21st century. Three paradigms are considered, namely the 21st century as the ‘Pacific Century’, as ‘China’s Century’ and as the ‘Asian Century’. Overlaps are shown between these three paradigms, as also developments in time, and gradually shift in geographical location. The ‘Pacific Century’, and its associated Rimspeak, was the paradigm emerging in the late 1970s, knitting together America’s West Coast and the Japanese economy. By the late 1980s this was already shifting to talk of the 21st century likely to be an ‘Asian Century’ model, mark-1, based on the Pacific Asia dynamism shown by the ‘Asian Tigers’ and Japan. However, the Asian financial crash of 1997-8, and the economic downturn in Japan, meant that such an ‘Asian Century’ seemed premature as the 21st century arrived. Instead, it was China’s economic growth that seemed most evident, and with it the concept of the 21st century as ‘China’s Century’. However, in turn that has already been modified during the first decade of the century by India’s arrival as a rapidly growing economy. Consequently the 21st century as ‘China’s Century’ and as ‘India’s Century’ has been combined into talk of an ‘Asian Century’, mark-2.

St Sava and the cloud-chasers

OpenAIRE

Loma Aleksandar

2013-01-01

A gloss in the Nomocanon of St Sava condemns folk superstitions related to magically provoking hailstorms and eclipses. St Sava’s miracle with the king of Hungary as described in his Vitae seems to go back to the same complex of popular beliefs. Its acceptance by the hagiography was probably due to the influence of the figure of prince magician as common to the Serbian and the Russian oral epics.

St. Augustine in Twentieth-Century Music

DEFF Research Database (Denmark)

Petersen, Nils Holger

2012-01-01

A discussion - in a cultural historical perspective - of primarily two important twentieth-century musical works setting texts by St Augustine: Klaus Huber's Soliloquia Sancti Aurelii Augustini and Michael Tippett's The Vision of Saint Augustine.......A discussion - in a cultural historical perspective - of primarily two important twentieth-century musical works setting texts by St Augustine: Klaus Huber's Soliloquia Sancti Aurelii Augustini and Michael Tippett's The Vision of Saint Augustine....

Henkilöstötilinpäätös Yritys Oy

OpenAIRE

Turunen, Tytti

2011-01-01

Tämän opinnäytetyön aiheena oli Yritys Oy:n henkilöstötilinpäätös vuodelta 2009. Henkilöstötilinpäätös jaetaan kahteen osaan, henkilöstötuloslaskelmaan ja henkilöstökertomukseen. Tavoitteena oli laatia Yritys Oy:lle henkilöstötilinpäätöksestä malli, jota yritys voi käyttää ja hyödyntää tulevaisuudessa henkilöstötilinpäätöstä laatiessa. Tavoitteena oli myös antaa kehittämisehdotuksia, minkälaista tietoa kannattaa kerätä seuraavia henkilöstötilinpäätöksiä varten. Henkilöstötilinpäätöksen tavoit...

Workshops on photonics and optoinformatics for school students at ITMO University

Science.gov (United States)

Andreeva, Natalia; Ismagilov, Azat; Kuzmina, Tatiana; Kozlov, Sergei

2017-08-01

The program of workshops on photonics and optoinformatics was created at Department of Photonics and Optical Information Technologies in ITMO University by specialists in scientific and educational areas. These workshops are carried out for students of the best schools of Saint-Petersburg specialized in physics and mathematics, such as Gubernatorial Lyceum and Presidential Lyceum, and best schools of Russia. Every year about 500 of school students come to our workshops, including Annual summer educational practice.

21st Century Skills Map: World Languages

Science.gov (United States)

Partnership for 21st Century Skills, 2011

2011-01-01

This 21st Century Skills Map is the result of hundreds of hours of research, development and feedback from educators and business leaders across the nation. The Partnership for 21st Century Skills has issued this map for the core subject of World Languages. [Funding for this paper was provided by EF Education.

Clinically Relevant ESBL-Producing K. pneumoniae ST307 and E. coli ST38 in an Urban West African Rat Population

Directory of Open Access Journals (Sweden)

Katharina Schaufler

2018-02-01

Full Text Available High-risk ESBL-producing Enterobacteriaceae (ESBL-E have been described in wild birds and rodents worldwide. Rats are of special interest not only due to their indicator role for environmental pollution with multi-resistant bacteria but also as possible infection source. Data on the presence of high-risk ESBL-E in urban wildlife from Africa remain scarce, however. Twenty-nine animals from three different rat (Rattus species were captured in the city of Conakry (Guinea, West Africa in 2015. Rectal swabs were analyzed for ESBL-E using selective media. Species typing and phenotypic antimicrobial resistance analysis to broad-spectrum beta-lactams and other classes of antimicrobials was performed for Enterobacteriaceae-like isolates using the VITEK®2 system (BioMérieux, Germany. Confirmed ESBL-producing E. coli and K. pneumoniae were whole-genome sequenced and resistance genes, phylogenetic background and genes related to bacterial fitness and virulence were analyzed. In total, six of twenty-nine rats (20% carried ESBL-E (K. pneumoniae and E. coli. All ESBL-producers were multi-drug resistant with blaCTX−M−15 as the dominating ESBL-type. Interestingly, ESBL-associated clonal lineages E. coli ST38 and K. pneumoniae ST307 were found. The ESBL-plasmid in K. pneumoniae ST307 revealed high sequence similarities to pKPN3-307_TypeC, a >200 kbp IncFII plasmid originating from a human clinical ST307 isolate. This was in contrast to the core genome: the rat isolate was distantly related to the human clinical ST307 isolate (27 SNPs/Mbp. In addition, we identified π-fimbrial, capsule 2, and glycogen synthesis clusters in the rodent ST307 isolate, whose involvement in the adaptation to survival outside the host and in human urinary tracts has been suggested. Our results demonstrate the presence of clinically relevant, ESBL-producing K. pneumoniae ST307 and E. coli ST38 clonal lineages in an urban West African rat population. The human community is likely

St Sava and the cloud-chasers

Directory of Open Access Journals (Sweden)

Loma Aleksandar

2013-01-01

Full Text Available A gloss in the Nomocanon of St Sava condemns folk superstitions related to magically provoking hailstorms and eclipses. St Sava’s miracle with the king of Hungary as described in his Vitae seems to go back to the same complex of popular beliefs. Its acceptance by the hagiography was probably due to the influence of the figure of prince magician as common to the Serbian and the Russian oral epics.

Synthesis of Dibenzo[hi,st]ovalene and Its Amplified Spontaneous Emission in a Polystyrene Matrix.

Science.gov (United States)

Paternò, Giuseppe M; Chen, Qiang; Wang, Xiao-Ye; Liu, Junzhi; Motti, Silvia G; Petrozza, Annamaria; Feng, Xinliang; Lanzani, Guglielmo; Müllen, Klaus; Narita, Akimitsu; Scotognella, Francesco

2017-06-06

A large number of graphene molecules, or large polycyclic aromatic hydrocarbons (PAHs), have been synthesized and display various optoelectronic properties. Nevertheless, their potential for application in photonics has remained largely unexplored. Herein, we describe the synthesis of a highly luminescent and stable graphene molecule, namely a substituted dibenzo[hi,st]ovalene (DBO 1), with zigzag edges and elucidate its promising optical-gain properties by means of ultrafast transient absorption spectroscopy. Upon incorporation of DBO into an inert polystyrene matrix, amplified stimulated emission can be observed with a relatively low power threshold (ca. 60 μJ cm -2 ), thus highlighting its high potential for lasing applications. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Investigation of the height dependency of optical turbulence in the surface layer over False Bay (South Africa)

Science.gov (United States)

Sprung, Detlev; van Eijk, Alexander M. J.; Günter, Willie; Griffith, Derek; Eisele, Christian; Sucher, Erik; Seiffer, Dirk; Stein, Karin

2017-09-01

Atmospheric turbulence impacts on the propagation of electro-optical radiation. Typical manifestations of optical turbulence are scintillation (intensity fluctuations), beam wander and (for laser systems) reduction of beam quality. For longer propagation channels, it is important to characterize the vertical and horizontal distribution (inhomogeneity) of the optical turbulence. In the framework of the First European South African Transmission ExpeRiment (FESTER) optical turbulence was measured between June 2015 and February 2016 over a 1.8 km over-water link over False Bay. The link ran from the Institute of Maritime Technology (IMT) at Simons Town to the lighthouse at Roman Rock Island. Three Boundary layer scintillometers (BLS900) allowed assessing the vertical distribution of optical turbulence at three different heights between 5 and 12 m above the water surface. The expected decrease with Cn2 with height is not always found. These results are analyzed in terms of the meteorological scenario, and a comparison is made with a fourth optical link providing optical turbulence data over a 8.69 km path from IMT to St. James, roughly perpendicular to the three 1.8 km paths.

Manufacturing and Design Engineering Students St. Mary's Hospital, Phoenix Park.

OpenAIRE

Mitchell, Leah

2012-01-01

Poster with details of project to improve ease of movement for Kirton Stirling chairs in St. Mary's Hospital, Phoenix Park, Dublin. Third year students in the B Eng (Honours) Manufacturing and Design Engineering course at Bolton St. completed a project in conjunction with St. Mary‟s Hospital, Phoenix Park. The staff in St Mary‟s were experiencing difficulty in moving the Kirton Stirling chairs (pictured above). These chairs are used to transport elderly patients from one location to another. ...